Conditions: Huntington Disease
Allocation: RANDOMIZED | Intervention model: PARALLEL
Enrollment: 10
Healthy volunteers: no

Brief summary:
The purpose of this research study is to study the safety and efficacy of fenofibrate, an FDA-approved drug for high cholesterol and/or elevated triglycerides (fats), as a treatment for Huntington's disease (HD). Subjects who meet the entry criteria will be randomized (3:1) to either 145mg of fenofibrate or placebo.

Detailed description:

Arms:
arm 1: None arm 2: None

Interventions: intervention 1: Fenofibrate intervention 2: Placebo
Intervention descriptions: intervention 1: 145mg of fenofibrate intervention 2: Placebo

Protocol document:
Prot_SAP_000.pdf: 
 
 
 
 
 
 
 
Institutional Review Board 
Human Research Protections 
Protocol Narrative ~ Expedited/Full Committee 
Biomedical/Clinical Research  
Version 2015 
Upload this completed narrative and any supplemental documentation 
to the IRB Application.   
IRB USE ONLY – 
HS#: 2016-3022 
Lead Researcher Name:  Neal Hermanowicz, MD  
Study Title:  A phase IIa, randomized, double-blind, placebo-controlled study of the safety and 
efficacy of fenofibrate as a treatment for Huntington’s disease 
 
CLINICAL TRIAL MASTER PROTOCOL AND INVESTIGATIONAL BROCHURE INFORMATION * 
 
 
 
Master Protocol 
Investigator 
Brochure: 
<Specify 
Drug/Device> 
Investigator 
Brochure: 
<Specify 
Drug/Device> 
Sponsor 
Consent 
Form 
Template(s) 
Version #: 
 
 
 
 
´ 
 
 
 
 
[X] This study is investigator-authored (investigator developed the study and is conducting the study 
at UCI and/or with other non-UCI sites). 
* Add columns as applicable 
 
NON-TECHNICAL SUMMARY   
 
Provide a brief non-technical summary or synopsis of the study that can be understood by IRB members 
with varied research backgrounds, including non-scientists and non-affiliated members.   
Huntington’s disease (HD) is a devastating neurodegenerative disease that typically strikes in the 
prime of life and for which no disease modifying treatment is currently available. The purpose of this 
research study is to study the safety and efficacy of fenofibrate, an FDA-approved drug for high 
cholesterol and/or elevated triglyerides (fats), as a treatment for Huntington’s disease (HD). Subjects 
who meet the entry criteria will be randomized (3:1) to either 145mg of fenofibrate or placebo. 
 
 
 
SECTION 1: PURPOSE AND BACKGROUND OF THE RESEARCH  
 
1. Provide the scientific or scholarly rationale for the research.  Describe the relevant background 
information and the specific gaps in current knowledge that this study intends to address.  
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Huntington’s disease is caused by a CAG repeat expansion that translates into an expanded 
polyglutamine repeat stretch within the Huntingtin protein (Group, 1993). Symptoms include movement 
abnormalities, psychiatric disability and cognitive dysfunction, with multiple regions of the brain 
affected (Ross et al., 2014). PGC-1α is a transcriptional co-activator and key regulator of mitochondrial 
biogenesis. Recent work has highlighted that PGC-1α links mitochondrial dysfunction and 
transcriptional dysregulation in many neurodegenerative diseases, including HD. In HD, Alzheimer’s 
disease (AD) and other neurodegenerative diseases, PGC-1α activity and downstream gene 
expression is significantly reduced with disease progression (e.g. (Cui et al., 2006; Weydt et al., 
2006)). PGC-1α can partially reverse the toxic effects of mutant Huntingtin (HTT) expression in 
cultured striatal neurons and neuroprotection elicited by lentiviral-mediated delivery of PGC-1α in the 
striatum of transgenic HD mice (Tsunemi et al., 2012). Further, PGC-1α null mice show demonstrable 
striatal neurodegeneration reminiscent of HD pathology (Lin et al., 2004).  PGC-1α protein content in 
AD is negatively correlated with both neuritic plaque pathology and Aß content (Qin et al., 2009). 
Importantly, reconstitution of PGC-1α expression attenuates hyperglycemic-mediated beta-
amyloidogenesis through attenuation of the forkhead-like transcription factor 1 (FoxO3a) expression 
and promotion of the alpha-secretase processing of APP (Qin et al., 2009). These data strongly 
promote PGC-1α as a promising target for therapeutic modulation for HD and other neurodegenerative 
diseases. The therapeutic potential of PGC-1α up-regulation lies in its ability to increase mitochondrial 
biogenesis and protect against oxidative stress-mediated cell death. 
 
Because supra-physiologic overexpression of PGC-1α may cause clinically adverse effects (Ciron et 
al., 2012; Clark et al., 2012), PGC-1α levels must be optimized for efficacy. PGC-1α levels need to be 
normalized when pathologically down-regulated, as in HD. Thus, pharmaceutical PGC-1α gene 
modulation, which allows small molecule-mediated temporal and dose-dependent regulation, will be an 
attractive treatment option. After screening several thousand FDA-approved drugs for potential PGC-
1α up-regulation, the Federoff group has identified fenofibrate, a well-tolerated, anti-dyslipidemic 
medication, approved by the FDA since 1993, as a molecule that can robustly induce PGC-1α gene 
expression in central nervous system (CNS) cells (unpublished results). The neuroprotective effect of 
fenofibrate has been demonstrated in rodent models of Parkinson’s disease (Barbiero et al., 2014; 
Uppalapati et al., 2014), and schizophrenia (Rolland et al., 2012), among others. Another fibrate 
derivative, bezafibrate, which has pan-PPAR agonist activity, also showed neuroprotection in HD mice 
(Chandra et al., 2016), however may have greater side effects than fenofibrate (Dohmen et al., 2013). 
Overall, fenofibrate-mediated PGC-1α up-regulation is posited to be a safe and effective intervention 
for neurodegenerative diseases, associated with PGC-1α deficiency and mitochondrial dysfunction.  
While there is evidence that fenofibrate is likely to be safe and well tolerated in humans and may be an 
effective intervention, this has not yet been tested in HD individuals. We propose to examine the 
disease-modifying potential of the PGC-1α activating agent fenofibrate in a pilot Phase IIa randomized, 
double-blind, placebo-controlled clinical trial for 6-months in 20 HD subjects.  
 
2. Provide relevant preliminary data (animal and/or human).   
As described above in background, fenofibrate was identified by the Federoff group through a screen 
of several thousand FDA-approved drugs as a molecule that can robustly induce PGC-1α gene 
expression in central nervous system (CNS) cells. The data suggests that fenofibrate increases PGC-
1α in a dose-dependent manner in the MN9D neuronal cell line and the BV2 microglial cell line. 
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Moreover, fenofibrate robustly protects MN9D cells from induced oxidative injury and prevents 
lipopolysaccharide (LPS)-induced inflammation in BV2. The group has also shown that the fenofibrate-
mediated anti-inflammatory effect in BV2 cells requires PGC-1α. The molecular mechanisms through 
which fenofibrate regulates PGC-1α in CNS cells has begun to be elucidated and fenofibrate increases 
the small heterodimer partner (SHP) in liver by activating the adenosine monophosphate-activated 
protein kinase (AMPK) signaling pathway in a PPARα-independent manner (Chanda et al., 2009). 
AMPK is an energy sensor and can phosphorylate PGC-1α and fenofibrate is able to elicit 
phosphorylation of AMPK. 
 
3. Describe the purpose, specific aims or objectives.  Specify the hypotheses or research questions to 
be studied. 
 
We propose to examine the disease-modifying potential of the PGC-1α activating agent fenofibrate in 
a pilot randomized, double-blind, placebo-controlled, clinical trial for 6-months in 20 HD subjects with 
mild impairment. Subjects who meet our entry criteria will be randomized (3:1) to either 145mg daily 
fenofibrate or placebo. The main hypothesis being tested is that fenofibrate increases PGC-1α, which 
may play a role in the progression of HD.  
4. Describe the primary outcome variable(s), secondary outcome variables, and predictors and/or 
comparison groups as appropriate for the stated study objectives/specific aims.     
 
We are interested in establishing the parameters for a future definitive Phase IIb clinical trial of 
fenofibrate in HD. Here, we wish to determine critical parameters including length of the trial and effect 
sizes for adequately powering the future study.  Our primary outcome measure for this study will be 
levels of PGC-1α obtained from leukocyte RNA and protein. Our primary outcome will be change in 
PGC-1α RNA and protein levels over the 6-month trial. We will measure plasma levels of fenofibrate 
as a secondary outcome. HD is a complex disease, affecting motor, cognitive, and psychiatric 
domains. Thus, we will measure these domains primarily through the Unified Huntington Disease 
Rating Scale (UHDRS) (Group, 1996), the Montreal Cognitive Assessment (MoCA), and the Clinical 
Global Impression scale (CGI). (Tabrizi et al., 2013). Additional tests may include improvement in 
behavior as measured by the Problem Behaviors Assessment (Kingma et al., 2008), and function as 
measured by the Total Functional Capacity (Dorsey et al., 2013).   
 
PGC-1α measurements. Blood samples will be collected in the morning, after an overnight fast and 
withholding all morning medications. Samples will be obtained at baseline and at the monthly visits 
throughout the trial. PGC-1α RNA and protein from peripheral blood mononuclear cells (PMBC’s) will 
be measured by qRT-PCR and enzyme-linked immunosorbent assay (ELISA) respectively. RTPCR 
will be performed by the ABI PRISM 7900HT Sequence Detection System (Applied Biosystems, Foster 
City, CA). Each 25µl reaction consists of PGC-1α specific primers (Hs01016719_m1), cDNA template 
and qPCR gene expression Mastermix (Life technologies). Cycle threshold values for each reaction 
are adjusted automatically, and the fold changes are determined. The fold-changes values are derived 
relative to control and are represented as means + SEMs of mRNA expression normalized to ß-actin 
and comparison made using ANOVA PGC-1α protein expression will also be performed using a PGC-
1α ELISA kit (USA biological) as per the instructions of the manufacturer. 
 
Adverse Events.  We will monitor for known side effects of fenofibrate including, but not limited to, 
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myalgia, elevated blood pressure, and specifically alterations in hepatic or renal function, and 
photosensitivity using a questionnaire specifically designed for this purpose, blood pressure readings, 
and blood tests of renal and hepatic function at every monthly visit. In accordance with the 
recommendation in the package insert for fenofibrate, serum level of HDL-C will be assesses at 
Baseline Visit, week 12 and week 24. There are no contraindications for concurrent statin and 
fenofibrate use, but idiopathic myopathy and myositis are more common among patients treated with 
both agents. Fenofibrate is the only fibrate that does not appear to produce a substantial 
pharmacokinetic effect on statin elimination. Subjects can withdraw for any reason at any time.  
 
5. List up to ten relevant references/articles to support the rationale for the research. Do not append an 
extensive NIH-grant-style bibliography. 
 
REFERENCES 
Barbiero, J.K., Santiago, R., Tonin, F.S., Boschen, S., da Silva, L.M., Werner, M.F., da Cunha, C., Lima, 
M.M., and Vital, M.A. (2014). PPAR-alpha agonist fenofibrate protects against the damaging effects of 
MPTP in a rat model of Parkinson's disease. Progress in neuro-psychopharmacology & biological 
psychiatry 53, 35-44. 
Chanda, D., Lee, C.H., Kim, Y.H., Noh, J.R., Kim, D.K., Park, J.H., Hwang, J.H., Lee, M.R., Jeong, K.H., 
Lee, I.K., et al. (2009). Fenofibrate differentially regulates plasminogen activator inhibitor-1 gene 
expression via adenosine monophosphate-activated protein kinase-dependent induction of orphan 
nuclear receptor small heterodimer partner. Hepatology 50, 880-892. 
Chandra, A., Sharma, A., Calingasan, N.Y., White, J.M., Shurubor, Y., Yang, X.W., Beal, M.F., and Johri, 
A. (2016). Enhanced mitochondrial biogenesis ameliorates disease phenotype in a full-length mouse 
model of Huntington's disease. Hum Mol Genet. 
Ciron, C., Lengacher, S., Dusonchet, J., Aebischer, P., and Schneider, B.L. (2012). Sustained 
expression of PGC-1alpha in the rat nigrostriatal system selectively impairs dopaminergic function. Hum 
Mol Genet 21, 1861-1876. 
Clark, J., Silvaggi, J.M., Kiselak, T., Zheng, K., Clore, E.L., Dai, Y., Bass, C.E., and Simon, D.K. (2012). 
Pgc-1alpha overexpression downregulates Pitx3 and increases susceptibility to MPTP toxicity 
associated with decreased Bdnf. PloS one 7, e48925. 
Cui, L., Jeong, H., Borovecki, F., Parkhurst, C.N., Tanese, N., and Krainc, D. (2006). Transcriptional 
repression of PGC-1alpha by mutant huntingtin leads to mitochondrial dysfunction and 
neurodegeneration. Cell 127, 59-69. 
Dohmen, K., Tanaka, H., and Haruno, M. (2013). Effectiveness of fenofibrate in comparison to 
bezafibrate for patients with asymptomatic primary biliary cirrhosis. Fukuoka igaku zasshi = Hukuoka 
acta medica 104, 350-361. 
Dorsey, E.R., Beck, C.A., Darwin, K., Nichols, P., Brocht, A.F., Biglan, K.M., and Shoulson, I. (2013). 
Natural history of Huntington disease. JAMA neurology 70, 1520-1530. 
Group, H.S. (1996). Unified Huntington's Disease Rating Scale: reliability and consistency. . Movement 
disorders : official journal of the Movement Disorder Society 11, 136-142. 
Group, T.H.s.D.C.R. (1993). A novel gene containing a trinucleotide repeat that is expanded and 
unstable on Huntington's disease chromosomes. Cell 72, 971-983. 
Kingma, E.M., van Duijn, E., Timman, R., van der Mast, R.C., and Roos, R.A. (2008). Behavioural 
problems in Huntington's disease using the Problem Behaviours Assessment. General hospital 
psychiatry 30, 155-161. 
Lin, J., Wu, P.H., Tarr, P.T., Lindenberg, K.S., St-Pierre, J., Zhang, C.Y., Mootha, V.K., Jager, S., 
Vianna, C.R., Reznick, R.M., et al. (2004). Defects in adaptive energy metabolism with CNS-linked 
hyperactivity in PGC-1alpha null mice. Cell 119, 121-135. 
Qin, W., Haroutunian, V., Katsel, P., Cardozo, C.P., Ho, L., Buxbaum, J.D., and Pasinetti, G.M. (2009). 
PGC-1alpha expression decreases in the Alzheimer disease brain as a function of dementia. Archives of 
neurology 66, 352-361. 
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Rolland, B., Marche, K., Cottencin, O., and Bordet, R. (2012). The PPARalpha Agonist Fenofibrate 
Reduces Prepulse Inhibition Disruption in a Neurodevelopmental Model of Schizophrenia. Schizophrenia 
research and treatment 2012, 839853. 
Ross, C.A., Aylward, E.H., Wild, E.J., Langbehn, D.R., Long, J.D., Warner, J.H., Scahill, R.I., Leavitt, 
B.R., Stout, J.C., Paulsen, J.S., et al. (2014). Huntington disease: natural history, biomarkers and 
prospects for therapeutics. Nature reviews Neurology 10, 204-216. 
Tabrizi, S.J., Scahill, R.I., Owen, G., Durr, A., Leavitt, B.R., Roos, R.A., Borowsky, B., Landwehrmeyer, 
B., Frost, C., Johnson, H., et al. (2013). Predictors of phenotypic progression and disease onset in 
premanifest and early-stage Huntington's disease in the TRACK-HD study: analysis of 36-month 
observational data. Lancet Neurol 12, 637-649. 
Tsunemi, T., Ashe, T.D., Morrison, B.E., Soriano, K.R., Au, J., Roque, R.A., Lazarowski, E.R., Damian, 
V.A., Masliah, E., and La Spada, A.R. (2012). PGC-1alpha rescues Huntington's disease proteotoxicity 
by preventing oxidative stress and promoting TFEB function. Science translational medicine 4, 
142ra197. 
Uppalapati, D., Das, N.R., Gangwal, R.P., Damre, M.V., Sangamwar, A.T., and Sharma, S.S. (2014). 
Neuroprotective Potential of Peroxisome Proliferator Activated Receptor- alpha Agonist in Cognitive 
Impairment in Parkinson's Disease: Behavioral, Biochemical, and PBPK Profile. PPAR research 2014, 
753587. 
Weydt, P., Pineda, V.V., Torrence, A.E., Libby, R.T., Satterfield, T.F., Lazarowski, E.R., Gilbert, M.L., 
Morton, G.J., Bammler, T.K., Strand, A.D., et al. (2006). Thermoregulatory and metabolic defects in 
Huntington's disease transgenic mice implicate PGC-1alpha in Huntington's disease neurodegeneration. 
Cell metabolism 4, 349-362. 
 
 
 
SECTION 2: ROLES AND EXPERTISE OF THE STUDY TEAM  
 
1. List all research team members who will interact or intervene with human subjects or will have 
access to identifiable private information about human subjects. Include additional rows for Co-
researchers and Research Personnel, as needed. 
2. For each research team member, indicate all applicable research activities the individual will 
perform.  Finalizing informed consent is reviewing, answering/asking questions, confirming 
competency, as necessary, and signing/confirming the informed consent. 
3. If applicable, list the Faculty Sponsor as a Co-Researcher who will have research oversight 
responsibilities. 
Lead Researcher:   
Name and Degree: Neal Hermanowicz, MD  
Position/Title and Department: Professor, Neurology.  Director, Movement Disorders Clinic 
Team Member will:  [X] Screen/Recruit    [X] Finalize Informed Consent    
[X] Perform Research Activities (describe below)   [X] Access subject identifiable data 
List the research activities/procedures to be performed and the individual’s relevant qualifications 
(training, experience):  Dr. Hermanowicz is board certified in Neurology and has completed a formal 
fellowship in Movement Disorders, which included extensive experience with patients having 
Huntington's disease.  Dr. Hermanowicz serves as the Director of the UCI Movement Disorders 
program He has served as a principal investigator or sub-investigator for numerous multicenter, 
pharmaceutical and investigator initiated trials in Parkinson’s and other neurological diseases.  For this 
study he will be responsible for recruitment, consenting all of the subjects, performing all physical and 
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neurological exams, reviewing medical history, inclusion/exclusion criteria, adverse events and 
biopsies.   He will have access to subject identifiable data. 
 
Co-Researcher: 
Name and Degree:  Howard Federoff, MD, PhD 
Position/Title and Department:  Vice Chancellor, Health Affairs, Professor of Neurology 
Team Member will:    [   ] serve as Faculty Sponsor with research oversight responsibilities  
[   ] Screen/Recruit    [   ] Finalize Informed Consent    
[X] Perform Research Activities (describe below)    [   ] Access subject identifiable data 
List the research activities/procedures to be performed and the individual’s relevant qualifications 
(training, experience):  Dr. Federoff is board certified in internal medicine, endocrinology and 
metabolism. He has expertise in clinical lipidomics and regulators of metabolism and energetics. His 
group has conducted longitudinal clinical observational studies in seniors at risk for neurodegenerative 
diseases to define lipid metabolomics changes.  He collaboratively secured several INDs; most 
recently as the founder and leader of the Parkinson’s Gene Therapy Study Group.  He continues as 
co-investigator of this ongoing trial at the NINDS.  His group will be responsible for all measures 
relating the pharmacodynamics of fenofibrate responses ascertained from analyses of PMBCs. 
Co-Researcher: 
Name and Degree:  Leslie M. Thompson, PhD  
Position/Title and Department:  Professor, Psychiatry and Human Behavior; Neurobiology and 
Behavior 
Team Member will:  [X] Screen/Recruit    [  ] Finalize Informed Consent   
[X] Perform Research Activities (describe below)    [X] Access subject identifiable data 
List the research activities/procedures to be performed and the individual’s relevant qualifications 
(training, experience): Dr. Thompson is an established and productive HD investigator, having worked 
in the field for over 25 years beginning as a member of the international consortium that identified the 
causative gene in 1993 (Group, 1993), with a strong track record of leading and participating in multi-
disciplinary and collaborative HD research. Dr. Thompson is also a member of the scientific advisory 
board for the Huntington Study Group, whose role is to evaluate clinical trial protocols for HD.  Dr. 
Thompson will manage the overall study progress, assist with patient recruitment at the UCI HD clinic 
and consents, data analyses and will have access to subject identifiable private information.  
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Research Personnel: 
Name and Degree:  Yuna Muyshondt, MPH 
Position/Title and Department:  Preclinical Development Team Project Manager 
Team Member will:  [X] Screen/Recruit    [  ] Finalize Informed Consent   
[X] Perform Research Activities (describe below)   [X] Access subject identifiable data 
List the research activities/procedures to be performed and the individual’s relevant qualifications 
(training, experience):  Yuna Muyshondt, MPH is a Preclinical Development Team Project Manager 
with more than 10 years of experience managing large-scale, multi-site research studies and clinical 
trials. Yuna has a Masters in Public Health from Columbia University with extensive program 
management experience and excellent knowledge of clinical research regulatory affairs. She will 
support, facilitate and coordinate the daily clinical trial activities and play a critical role in the conduct of 
the study. By performing these duties, she will work with the PI, department, sponsor, and institution to 
support and provide guidance on the administration of the compliance, financial, personnel and other 
related aspects of the clinical study. Yuna will assist with patient navigation and screening to link 
potential subjects to relevant clinical trials and will have access to PHI. 
Research Personnel: 
Name and Degree:  Everlyne Gomez, M.Sc. 
Position/Title and Department:  Senior Coordinator in Neurology 
Team Member will:  [ x  ] Screen/Recruit    [   ] Finalize Informed Consent    
[X] Perform Research Activities (describe below)    [X] Access subject identifiable data 
Everlyne Gomez, M.Sc., is a Senior Clinical Research Coordinator in the Department of Neurology.  She 
has a graduate degree in Molecular Neuroscience from the University of Toronto and 11+ years of 
clinical research experience.  Her relevant background includes MRI-based studies of Alzheimer’s 
disease, drug trials for Traumatic Brain Injury, and prenatal programming effects on infant brain 
development.  She is adept at managing and conducting research projects from the beginning 
(Institutional Review Board submissions, creation of all study documents/CRFs, hiring and training staff, 
acting as main liaison for ancillary departments, problem solving study logistics) to end (data collection, 
reporting adverse events, statistical analyses, presentation of results, and manuscript writing). She will 
assist with study coordination, regulatory matters, study procedures, and data entry and management. 
She will assist in the consent process but will not finalize consents. She will have access to subject 
identifiable data. 
 
Research Personnel: 
Name and Degree:  Breana Chew, BA 
Position/Title and Department:  Junior Specialist in Neurology 
Team Member will:  [   ] Screen/Recruit    [   ] Finalize Informed Consent    
[X] Perform Research Activities (describe below)    [X] Access subject identifiable data 
Breana Chew graduated from Cal State Long Beach, and is currently a research coordinator in the 
Department of Neurology at UCI. She has worked on several movement disorder studies, including those 
for Huntington’s disease and Parkinson’s disease. She will serve as study coordinator on this project and 
will assist with study coordination, regulatory matters, study procedures, and data entry and 
management. She will have access to subject identifiable data. She will assist in the consent process but 
will not finalize consents. 
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Research Personnel: 
Name and Degree: Jaclyn Alcazar, BS 
Position/Title and Department: Junior Specialist in Neurology 
Team member will: :  [   ] Screen/Recruit    [   ] Finalize Informed Consent    
[X] Perform Research Activities (describe below)    [X] Access subject identifiable data 
Jaclyn graduated from UCI with a degree in Biology and now works in the Department of Neurology at 
UCI. As an undergraduate student, she worked with Dr. Hermanowicz and his team on several 
neurological clinical trials. She will assist with study coordination, regulatory matters, study procedures, 
and data entry and management. She will have access to subject identifiable data. 
 
Research Personnel: 
Name and Degree: David Bisares, BS 
Position/Title and Department: Junior Specialist in Neurology 
Team member will: :  [   ] Screen/Recruit    [   ] Finalize Informed Consent    
[X] Perform Research Activities (describe below)    [X] Access subject identifiable data 
David Bisares graduated from UCI with a degree in Biology and now works in the Department of 
Neurology at UCI. As an undergraduate student, he worked with Dr. Hermanowicz and his team on 
several neurological clinical trials. He will assist with study coordination, regulatory matters, study 
procedures, and data entry and management. He will have access to subject identifiable data. 
 
Research Personnel: 
Name and Degree:  Dr. Mark Mapstone 
Position/Title and Department:  Professor, Neurology 
Team Member will:  [ X  ] Screen/Recruit    [   ] Finalize Informed Consent    
[ X  ] Perform Research Activities (describe below)    [  X ] Access subject identifiable data 
List the research activities/procedures to be performed and the individual’s relevant qualifications 
(training, experience):  Dr. Mapstone is a licensed clinical neuropsychologist with fellowship training in 
clinical trials in dementia and movement disorders. He will oversee the cognitive assessments as part 
of this study.  He will train the research staff on administration of the cognitive assessments.  He will 
assist with data management and analysis and will have access to subject identifiable private 
information. 
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Research Personnel: 
Name and Degree: Isabella Sanchez, BS 
Position/Title and Department: Graduate Student, Neurobiology and Behavior 
Team member will: :  [   ] Screen/Recruit    [   ] Finalize Informed Consent    
[X] Perform Research Activities (describe below)    [X] Access subject identifiable data 
Isabella is a graduate student in the Department of Neurobiology and Behavior at UCI. As an 
undergraduate student, she worked in a psychiatric facility assisting patients. She currently works with 
Dr. Hermanowicz, who is her clinical faculty mentor, shadowing him in his Movement Disorders Clinic. 
She will assist with study coordination, study procedures, and data entry and management. She will 
have access to subject identifiable data. 
Research Personnel: 
Name and Degree: Adreanne Rivera, BS 
Position/Title and Department: Junior Specialist in Neurology  
Team member will: :  [   ] Screen/Recruit    [   ] Finalize Informed Consent    
[X] Perform Research Activities (describe below)    [X] Access subject identifiable data 
Adreanne Rivera, B.S., graduated from UC San Diego with a degree in Human Biology and Cognitive 
Science and is currently a Junior Specialist in the Department of Neurology at UC Irvine. She will 
assist on this study with regulatory matters, visit preparation, study procedures, and data entry and 
management. She will have access to subject identifiable data. She will also assist in the consent 
process, but will not finalize consents. 
 
SECTION 3: SUBJECT POPULATION(S) (INDIVIDUALS/RECORDS/SPECIMENS) 
 
A. 
Subjects To Be Enrolled on this UCI protocol (Persons/Records/Biospecimens) 
1. Complete the table of subject enrollments below.  Include additional rows for subject category/group, 
as needed. 
2. If the study involves the use of existing records or biological specimens, specify the maximum 
number to be reviewed/collected and the number needed to address the research question. 
Category/Group  
(e.g., adults, controls, parents, 
children) 
Age Range 
(e.g., 7-12, 13–17, 
adults) 
Maximum Number 
to be Consented or 
Reviewed/Collected 
(include withdrawals 
and screen failures)  
Number 
Expected to 
Complete the 
Study or Needed 
to Address the 
Research 
Question 
Adults, with a positive gene test 
with >36 CAG repeats within 
the previous six (6) months 
21-85, inclusive 
25 
20 
 
 
 
 
 
Total: 25 
 
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B. 
Overall Study Sample Size 
If this is a multi-site study, provide the total number of subjects to be enrolled from all sites. 
[X] Not applicable: This study will only take place at UCI, and does not involve other sites. 
Total number of subjects across all sites is 25. 
 
C.  Eligibility Criteria 
1. Identify the criteria for inclusion and exclusion. 
 
Inclusion criteria:  
 
Adults of either sex, ages 18 or older. 
 
Subjects must have clinical findings of Huntington’s disease and a confirmatory family history of 
Huntington’s disease, or clinical findings of Huntington’s disease and a CAG repeat expansion 
of > 36. 
 
Subjects must have a score of > 7 on the Total Functional Capacity (TFC) scale. 
 
Proficiency with written and spoken English and corrected vision or hearing to complete the 
cognitive testing. 
 
Subjects must be capable of providing informed consent and complying with study procedures. 
 
Subjects must be able to take oral medication. 
 
Good overall health status with no known problems anticipated over the course of the trial. 
 
Women of child bearing potential (i.e., not postmenopausal or surgically sterile) must have a 
negative pregnancy test, be non-lactating and use adequate contraception methods during the 
study.  Adequate contraception methods include abstinence, oral, implanted or injected 
contraceptives (e.g., birth control pills, intrauterine device), barrier (e.g., vaginal ring or 
diaphragm/cervical cap with spermicide), transdermal patch and/or partner vasectomy.  
Reliable contraception must be in use 30 days prior to Baseline Visit. 
 
Exclusion criteria:  
 
History of known sensitivity or intolerance to any fibrate medication. 
 
Exposure to an investigational medication within the 30 days prior to baseline visit. 
 
Other major neurological disease [e.g., multiple sclerosis, Parkinson’s disease, cortical stroke, 
etc] 
 
Clinically significant hepatic disease, gallbladder, or severe renal dysfunction, including primary 
biliary cirrhosis, and unexplained persistent liver function abnormality.  
 
Baseline Visit creatinine greater than 2.0 mg/dL. 
 
History of gallstones. 
 
Use of Coenzyme Q10 at a dose greater than 600 mg daily within 30 days of Baseline Visit. 
 
Current or history of substance (alcohol or drug) abuse within one year of baseline visit.  
 
Current or recent (within 3 months of screen visit) use of dopamine blocking agents such as: 
o tetrabenazine 
o antipsychotics 
o metoclopramide 
o prochlorperazine 
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o HAART  
 
and any current or recent (within 3 months of screen visit) fibrate medication (fenofibrate, 
gemfibrozil, clofibrate, bezafibrate, ciprofibrate, or clinofibrate).   
 
Diagnosis of myopathy/myositis. 
 
Current use of Warfarin (Coumadin). 
 
Current use of statins (e.g., Simvastatin, Atorvastatin, etc.) 
 
Clinical evidence of unstable medical illness according to judgment of the investigator. 
 
Clinical evidence of unstable psychiatric illness, including psychosis, untreated major 
depression, or suicidal ideation within 90 days prior to baseline visit. 
 
 
2. If eligibility is based on age, gender, pregnancy/childbearing potential, social/ethnic group, or 
language spoken (e.g., English Speakers only), provide a scientific rationale. 
[   ] Not applicable: Subject eligibility is not based on these factors. 
Genetic testing of subjects under the age of 18 is highly discouraged for genetic counseling purposes 
due to the inability to treat the disease in any way, and to allow individuals to perform informed consent 
when they reach adulthood.  Because of the complex considerations of predictive genetic testing for 
HD, minors are excluded from this study. 
 
Most of the families seen in the clinic speak English, even if as a second language. The cognitive testing 
tools employed in this study have not all been validated in languages other than English.  Subjects will 
therefore be required to be proficient in spoken and written English. 
  
 
 
SECTION 4: RECRUITMENT METHODS  
 
Check any of the following methods that will be used to recruit subjects for this study: 
[   ] This study involves no direct contact with subjects (i.e., use of existing records, charts, 
specimens). 
 
Specify database or IRB-approved protocol number (HS#), if applicable: <Type here> 
[X] Advertisements, flyers, brochures, email, Facebook, and/or other media.   
Specify where recruitment materials will be posted: Gottschalk Medical Plaza, UCI HD Clinic  
If subjects will be recruited by mail, e-mail, or phone, specify how their contact information will be 
obtained: <Type here> 
Submit recruitment materials for IRB approval. 
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[X] The study will be listed on Clinicaltrials.gov. All clinical research must be registered.  
[X] The study will be listed on the UC Irvine Health Clinical Trials web page.  
Submit the UCIMC Standard Research Recruitment Advertisement for IRB approval.   
[   ] The UCI Social Sciences Human Subjects Lab/Sona Systems will be used.   
Submit the Social Science Human Subject Pool Recruitment Advertisement for IRB approval. 
[   ] Referral from colleagues  
 
Study team will provide colleagues with UCI IRB-approved recruitment materials for 
distribution to potential subjects (e.g., recruitment flyer, introductory letter);  
 
An IRB-approved recruitment letter will be sent by the treating physician.  The letter will be 
signed by the treating physician and sent to his/her patients to inform them about how to 
contact study team members; and/or 
 
Colleagues obtain permission from interested patient to release contact information to 
researchers.  
 
Study team does not have access to patient names and addresses for mailing.  
 
If colleagues will screen their patients’ medical records to determine subject eligibility and 
approach patients directly about study participation: Complete Appendix T to request a 
partial waiver of HIPAA Authorization. 
Submit recruitment materials for IRB approval. 
[   ] Study team will contact potential subjects who have given prior permission to be contacted for 
research studies.  
Specify when and how these individuals granted permission for future contact: <Type here> 
Specify database or IRB-approved protocol number (HS#): <Type here> 
[X] Study team members will approach their own patients, students, employees for participation in the 
study. 
[X] Study team will screen UCIMC medical records to which they have access to determine subject 
eligibility. The patients’ physicians will approach patients directly about study participation. 
 
Complete Appendix T to request a partial waiver of HIPAA Authorization. 
[ X] Other Recruitment Methods: The study and opportunity for participation will be verbally presented 
to the Orange County Huntington’s disease support group by Dr. Hermanowicz.  Contact information 
for Dr. Hermanowicz will be verbally provided.  No written materials will be provided. 
 
SECTION 5:  INFORMED CONSENT PROCESS  
 
A. 
Methods of Informed Consent 
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1. Indicate all applicable informed consent methods for this study. Submit the consent/assent 
document(s) with your e-IRB Application (e.g., Study Information Sheet, Recruitment script, 
Consent Form, etc.). Only IRB approved consent forms (containing the IRB approval footer) may 
be used to consent human subjects at UCI. 
[X] Written (signed) informed consent will be obtained from subjects.  Signed informed consent, 
parental permission, and/or child assent will be obtained from subjects, as applicable.  
[   ] Requesting a waiver of written (signed) informed consent.  Signed consent will not be 
obtained; consent will be obtained verbally or via the web. Informed consent, parental permission 
and/or child assent will be obtained from subjects, as applicable.    
Complete Appendix P.  
[   ] Requesting to seek surrogate consent from a legally authorized individual. Surrogate 
consent may be considered only in research studies relating to the cognitive impairment, lack of 
capacity or serious or life-threatening disease and conditions of the research subjects. 
Complete Appendix E.  
[   ] Requesting a waiver of informed consent. (i.e., consent will not be obtained). Skip to Section 
5.B. 
Complete Appendix O.  
2. Indicate where the consent process will take place.  
[X] In a private room 
[   ] In a waiting room 
[   ] In an open unit 
[   ] In a group setting 
[   ] The internet 
[   ] In public setting  
[   ] Over the phone  
[   ] Other (specify): <Type here> 
3. Specify how the research team will assure that subjects have sufficient time to consider whether to 
participate in the research. 
[X] Subjects will be allowed to take home the unsigned consent form for review prior to signing it.  
[   ] Subjects will be allowed <Type here> hours to consider whether to consent.  
[   ] Other (specify): <Type here> 
4. If children are enrolled in this study, describe the parental permission process and the child assent 
process.   
[X] Not applicable: Children are not enrolled in this study. 
<Type here> 
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5. Some subjects may be vulnerable to coercion or undue influence, such as those who are 
economically or educationally disadvantaged, mentally disabled, or students (undergraduate, 
graduate, and medical students) and employees of UCI (administrative, clerical, nursing, lab 
technicians, post-doctoral fellows and house staff, etc.), describe the procedures to ensure the 
voluntary participation of these individuals. 
[   ] Not applicable: Subjects are not vulnerable to coercion or undue influence. 
  
[X] Other (specify):  Subjects  will be informed that no matter what they decide regarding their 
participation, their care received from their physician will not be affected. 
 
B. 
Health Insurance Portability and Accountability Act (HIPAA) Authorization 
Indicate all applicable HIPAA authorization methods for this study. 
[   ] Not applicable: Study does not involve the creation, use, or disclosure of Protected or Personal 
Health Information (PHI). 
[   ] Requesting a Total waiver of HIPAA Authorization. HIPAA authorization will not be obtained at 
all for the study.  
Complete Appendix T.   
[X] Requesting a Partial waiver of HIPAA Authorization. HIPAA authorization will not be obtained 
for screening/recruitment purposes. However, written (signed) HIPAA research authorization is 
obtained for further access to personal health information.  
Complete Appendix T.   
 [X] Written (signed) HIPAA Research Authorization will be obtained from subjects. Signed 
authorization, parental authorization, and/or child assent will be obtained from subjects, as 
applicable.   
Complete the HIPAA Research Authorization form.   
 
C. 
Methods of Informed Consent for non-English Speakers 
1. Indicate the applicable informed consent method for non-English speakers.  
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[X] Not applicable: Only individuals who can read and speak English are eligible for this study. 
Scientific justification must be provided in Section 3.C.2. 
[  ] The English version of the consent form will be translated into appropriate languages for non-
English speaking subjects once IRB approval is granted. The translated consent form must be 
submitted to the IRB for review prior to use with human subjects.  Only IRB approved consent 
forms (containing the IRB approval stamp) may be used to consent human subjects at UCI.   
[   ] Requesting a short form consent process.  
Complete Appendix Q.  
       The short form process will be used for the following occasional and unexpected languages:  
[   ] All non-English languages  
[   ] All non-English languages except Spanish  
[   ] Other languages (specify): <Type here>  
2. Explain how non-English speaking subjects will be consented in their language and who will be 
responsible for interpreting and facilitating the informed consent discussion for the non-English 
speaking subjects.   
[   ] At least one member of the study team is fluent in the language that will be used for 
communication, and that study team member(s) will be available during emergencies.   
For all members of the study team responsible for obtaining informed consent from non-
English speaking subjects, provide their qualifications to serve in this capacity (i.e. language 
fluency) in Section 2. 
[   ] The study team has 24-hour access to a translation service with sufficient medical expertise to 
discuss the research in this study.  
[   ] Other (explain): <Type here> 
 
SECTION 6: RESEARCH METHODOLOGY/STUDY PROCEDURES 
 
A. 
Study Location 
Specify where the research procedures will take place (e.g. UCI Douglas Hospital – Cardiac Care Unit, 
UCI Main Campus Hewitt Hall, UCI Health – Pavilion II, UCI Family Health Center, Anaheim, Irvine High 
School).  
If research activities will also be conducted at non-UCI locations (e.g., educational institutions, 
businesses, organizations, etc.), Complete Appendix A. Letters of Permission or other documentation 
may be required (e.g. Off-site Research Agreements or IRB Authorization Agreements). 
The study procedures will take place at Gottschalk Medical Plaza or the Institute for Clinical and 
Translational Sciences (ICTS) in Hewitt Hall.  
 
B. 
 Study Design  
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1. Include an explanation of the study design (e.g., randomized placebo-controlled, cross-over, cross-
sectional, longitudinal, etc.) and, if appropriate, describe stratification/ randomization/blinding 
scheme.  
 
Overall Strategy:  We propose to examine the disease-modifying potential of the PGC-1α activating 
agent fenofibrate in a pilot randomized, double-blind, placebo-controlled clinical trial for 6-months in 20 
newly diagnosed gene positive HD subjects. Subjects who meet our entry criteria will be randomized 
(3:1) to either 145mg daily fenofibrate or placebo. The main hypothesis being tested is that fenofibrate 
increases PGC-1α and slows the progression of HD. Our primary outcome will be change in PGC-1α 
RNA and protein levels over the 6-month trial. In secondary analyses, we will examine drug effects on 
cognitive, psychiatric, and functional outcomes. This pilot clinical study will be conducted by Neal 
Hermanowicz, MD.  
 
Potential participants will be recruited from the UCI HD clinic where the study will be described to 
potential subjects. If the candidate is interested in participating, informed consent and Health Insurance 
Portability and Accountability Act of 1996 (HIPPA) authorization will be obtained. After consent, 
potential participants will be scheduled for the Screening Visit. 
 
Table 1.Study Schema 
 
 
Screeni
ng Visit 
Baselin
e Visit 
1-
mont
h 
visit 
2-
mont
h 
visit 
3-
mont
h 
visit 
4-
mont
h 
visit 
5-
mont
h 
visit 
6-
mont
h 
visit 
Consenting 
X 
 
 
 
 
 
 
 
Review 
Inclusion/Exclusi
on Criteria 
X 
X 
 
 
 
 
 
 
Demographics 
and family and 
medical history 
X 
 
 
 
 
 
 
 
Vital signs 
X 
X 
X 
X 
X 
X 
X 
X 
Renal and 
hepatic blood 
tests 
X 
X 
X 
X 
X 
X 
X 
X 
Concomitant 
medication 
review 
X 
X 
X 
X 
X 
X 
X 
X 
PGC1- levels 
X 
X 
X 
X 
X 
X 
X 
X 
Fenofibrate 
levels 
 
X 
X 
X 
X 
X 
X 
X 
Motor, 
Cognitive, 
Psychiatric, 
Functional 
measures 
X 
X 
 
 
X 
 
 
X 
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Clinical 
neurological and 
physical  
examination 
X 
X 
 
 
X 
 
 
X 
Study drug 
reconciliation 
and dispensing 
 
X 
X 
X 
X 
X 
X 
X 
Adverse events 
questionnaire 
 
 
X 
X 
X 
X 
X 
X 
 
Procedures: The trial will last 6-months and will require eight study visits: A Screening Visit and 
Baseline Visit prior to drug and a monthly visit for the 6-month trial (Table 1. Study Schema below). 
All visits will include: a fasting blood draw for leukocyte PGC-1α protein and transcript levels, and 
plasma fenofibrate levels; medication and medical history update; adverse events questionnaire; study 
drug accounting and distribution. The Baseline 3-month, and final 6-month study visit will include 
administration of the UHDRS, MoCA, and CGI (Table 2. Study Outcomes). Participants will be 
provided food and drink following the blood draw and before any clinical examinations and cognitive 
testing. 
 
Screening Visit.  
The following procedures will be performed at the Screening Visit (Visit SC): 
 
Obtain written informed consent (if not already obtained)   
 
Subject Number assigned  
 
Inclusion/exclusion criteria review  
 
Demographics  
 
Medical history  
 
Review concomitant and prior drug usage 
 
Obtain vital sign measurements  
 
Conduct general physical exam 
 
Conduct general neurological exam 
 
UHDRS Total Functional Capacity (TFC) 
 
Blood specimen collection for safety laboratory tests, including BUN, creatinine, ALT, AST, 
hematology, and serum pregnancy test for women of childbearing potential.  
 
For women of childbearing potential, review of acceptable birth control methods that must be used 
during the study  
 All potential participants who meet the eligibility criteria after this screening will be scheduled for the 
Baseline visit within 14 days. 
 
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Baseline Visit.  
The following baseline visit procedures will be performed within 14 days from the screening visit: 
 
Conduct final review of eligibility (prior to first dose). Subjects must continue to meet all inclusion 
and exclusion criteria at the Baseline Visit.  
 
Obtain vital sign measurements  
 
Complete all sections of the UHDRS (Motor, Cognitive, Behavioral, Functional, Independence, 
and TFC). 
 
Assess predominant HD symptoms (must be completed by the site investigator)  
 
Complete Neuropsychological Tests (Hopkins Verbal Learning Test-Revised, Symbol Digit 
Modalities Test, UHDRS Cognitive, Stroop Word and Benton Judgment of Line Orientation)  
 
Review concomitant drug usage  
 
Assess adverse events   
 
Instruct subject about correct administration of study drug  
 
Provide instructions to subject and caregiver (if applicable) on study drug consumption, 
compliance, and reporting of adverse experiences  
This visit should take about 2-3 hours. 
Following phlebotomy subjects will receive calories and fluids (e.g., energy bar and juice) and then 
undergo clinical evaluations, including UHDRS, cognitive tests, and CGI-S.  Upon conclusion of clinical 
evaluations the study procedures will be reviewed with the subject and the one month supply of study 
medication will be provided. 
 
Monthly Visits. The 6, monthly visits will involve a fasting blood draw, a brief clinical examination and 
completion of an adverse events questionnaire. A pill count will be done to monitor study drug 
compliance. Monthly visits are expected to last 30 minutes to one hour. The 3- and 6-month visits will 
include administration of the UHDRS, MoCA, Neuropsychological exams and the CGI.  
 
Randomization. The first 20 participants eligible for the trial after screening will be randomly assigned to 
either the active drug or placebo group at a 3:1 ratio. Enrollment ID Numbers will be developed by the 
study statistician and will correspond to specific study drug vials. Study drug will be labeled with a four-
digit Enrollment ID Number assigned to that subject. 
We will allow patients using statins to enroll in the study because recent guidelines from the American 
College of Cardiology and the American Heart Association now recommend the use of these drugs in 
adults as primary preventative therapy for heart disease.  
 
Blinding. The randomization assignment for each participant will be blinded to all clinical investigators 
and known only to the study statistician who will perform the randomization and maintain the 
randomization key. Group assignment will be un-blinded after the clinical trial is complete, or if there is 
a medical emergency for the participant which requires this. 
 
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Study Drug. All subjects will receive a one month supply of study medication from the Study 
Coordinator at the baseline visit and at subsequent monthly visits for a total of 6 months of drug. All 
study medications (active drug and placebo) will be prepared in identical appearing capsules. The 
approved dosing of fenofibrate is in 48mg, 96mg, and 145mg capsules with a maximum dose of 145mg 
per day. Participants assigned to the active drug group will take a single 145mg capsule of fenofibrate 
daily during the study and participants assigned to the placebo group will take a single, identical 
appearing inert capsule daily during the study. We will utilize the maximum tolerated dose for each 
subject beginning at 145mg per day and reduce the dose if significant side effects are encountered 
(see Adverse Events). 
 
2. Provide precise definitions of the study endpoints and criteria for evaluation; if the primary outcomes 
are derived from several measurements (i.e., composite variables) or if endpoints are based 
composite variables, then describe precisely how the composite variables are derived. 
 
Table 2. Study Outcomes 
Outcome 
Type 
Measure 
Primary Outcome 
PGC-1 activity 
Leukocyte PGC-1α RNA and protein concentrations 
Secondary 
Outcome  
Fenofibrate 
Plasma fenofibrate levels 
Secondary 
Outcome 
Motor 
Unified Huntington Disease Rating Scale (UHDRS) 
Motor 
Secondary 
Outcome 
Cognition 
Montreal Cognitive Assessment (MoCA) 
Secondary 
Outcome 
Psychiatric 
Unified Huntington Disease Rating Scale (UHDRS) 
Behavioral 
Secondary 
Outcome 
Functional 
Clinical Global Impression (CGI-I) 
 
Outcome Measures: We are interested in establishing the parameters for a future definitive Phase IIb 
clinical trial of fenofibrate in HD. Here, we wish to determine critical parameters including length of the 
trial and effect sizes for adequately powering the future study.  Our primary outcome measure for this 
study will be levels of PGC-1α obtained from leukocyte RNA and protein. We will measure plasma 
levels of fenofibrate as a secondary outcome. HD is a complex disease, affecting motor, cognitive, and 
psychiatric domains. Thus, we will measure these domains primarily through the Unified Huntington 
Disease Rating Scale (UHDRS), the Montreal Cognitive Assessment (MoCA), and the Clinical Global 
Impression scale (CGI). 
 
PGC-1α measurements. Blood samples will be collected in the morning, after an overnight fast and 
withholding all morning medications. PGC-1α RNA and protein from peripheral blood mononuclear cells 
(PMBC’s) will be measured by qRT-PCR and enzyme-linked immunosorbent assay (ELISA) 
respectively. RTPCR will be performed by the ABI PRISM 7900HT Sequence Detection System 
(Applied Biosystems, Foster City, CA). Each 25µl reaction consists of PGC-1α specific primers 
(Hs01016719_m1), cDNA template and qPCR gene expression Mastermix (Life technologies). Cycle 
threshold values for each reaction are adjusted automatically, and the fold changes are determined. 
The fold-changes values are derived relative to control and are represented as means + SEMs of 
mRNA expression normalized to ß-actin and comparison made using ANOVA PGC-1α protein 
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expression will also be performed using a PGC-1α ELISA kit (USA biological) as per the instructions of 
the manufacturer. 
 
Statistics. Biostatistics will be performed together with the Biostatistics, Epidemiology, and Research 
Design (BERD) Unit of the Institute for Clinical and Translational Science. 
 
 
C. 
Research Procedures 
1. Provide a detailed chronological description of all research procedures.   
 
Table 1.Study Schema 
 
Procedures: The trial will last 6-months and will require eight study visits: A Screening Visit and 
Baseline Visit prior to drug and a monthly visit for the 6-month trial (Table 1. Study Schema). All visits 
will include: a fasting blood draw for leukocyte PGC-1α protein and transcript levels, and plasma 
fenofibrate levels; medication and medical history update; adverse events questionnaire; study drug 
accounting and distribution. The Baseline 3-month, and final 6-month study visit will include 
administration of the UHDRS, MoCA, Neurosychological exams and CGI (Table 2. Study Outcomes). 
Participants will be provided a meal following the blood draw and before any cognitive testing. 
 
Screening Visit. Potential participants will be recruited from the UCI HD clinic where the study will be 
described and if interested, informed consent and Health Insurance Portability and Accountability Act of 
1996 (HIPPA) authorization will be obtained. After consent, potential participants will be scheduled for 
the first study visit where they will provide medical history, family history, and current medication 
information. All potential participants will arrive to this morning visit fasting and having withheld all 
medications from the previous evening. Total Function Capacity (TFC) score will be obtained.  General 
and neurological exams will be conducted.  Subjects with a TFC score blow 7 will be excluded.  We will 
collect a blood sample for CBC w/diff, ALT, AST, BUN, creatinine and HDL-C. From the blood work, we 
will exclude potential participants with evidence of significant hepatic (transaminases >2 × upper limit of 
normal) renal dysfunction (serum creatinine > 2.0 mg/dl), or HDL-C below normal range (42). Any other 
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significant abnormality in the blood work that in the judgment of the Study Medical Director would affect 
participation in the clinical trial would also be considered. All potential participants who meet the 
eligibility criteria after this screening will be considered eligible for the clinical trial. 
 
Baseline Visit. The baseline visit will be completed within 14 days of the Screening Visit and prior to the 
administration of any study medication.  We will collect a fasting blood sample for baseline leukocyte 
PGC-1α protein and transcript levels. We will administer the full UHDRS and neuropsychological tests.  
In addition, the study procedures will be reviewed and a 1-month supply of study medication will be 
distributed. 
 
Monthly Visits. The 6, monthly visits will involve a fasting blood draw, and query regarding adverse 
events by the investigators. A pill count will be done to monitor study drug compliance. Monthly visits 
are expected to last 30 minutes to one hour. The 3- and 6-month visits will include administration of the 
UHDRS, MoCA, Neuropsychological exams and the CGI.  
 
Randomization. The first 20 participants eligible for the trial after screening will be randomly assigned to 
either the active drug or placebo group at a 3:1 ratio. We will allow patients using statins to enroll in the 
study because recent guidelines from the American College of Cardiology and the American Heart 
Association now recommend the use of these drugs in adults as primary preventative therapy for heart 
disease.  
 
Blinding. The randomization assignment for each participant will be blinded to all clinical investigators 
and known only to the study statistician who will perform the randomization and maintain the 
randomization key. Group assignment will be un-blinded after the clinical trial is complete, or if there is 
a medical emergency for the participant which requires this. 
 
2. Describe the duration of a subject’s participation in the study.  If there are sub-studies, include 
duration of participation in each sub-study. 
Subject’s participation will include a Screening and Baseline Visit as well as six (6) monthly follow-up 
visits. Total time for participant’s participation is approximately 10 hours over a 7 month period. 
3. List data collection instruments (e.g., measures, questionnaires, interview questions, observational 
tool, etc.).  
Investigator-authored, non-standardized, or un-validated measures must be submitted for 
review.      
 
-Demographics 
-Medical History 
-Unified Huntington Disease Rating Scale (UHDRS) Motor 
-Unified Huntington Disease Rating Scale (UHDRS) Behavioral 
-Montreal Cognitive Assessment (MoCA) 
-Clinical Global Impression (CGI) 
-Neurological examination 
-Physical examination 
 
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D. 
UCIMC Supplementary Clinical Services 
If a UCIMC clinical unit/department (e.g., phlebotomy for blood draws, pharmacy for dispensing study 
drug(s), radiation services for X-rays, MRIs, CT scans, and Neurology for lumbar punctures) will perform 
research-related procedures:  
1. List the research procedure (e.g. lumbar puncture, MRI, CT Scan), and  
2. Identify the unit/department that will perform the procedure. 
[   ] Not applicable: This study does not involve the services of a UCIMC clinical unit/department. 
Phlebotomy for blood draws will be performed by Dr. Hermanowicz or registered nurses at the 
Gottshalk Medical Plaza or the Institute for Clinical and Translational Sciences (ICTS) in Hewitt Hall. 
 
E. 
Privacy  
Privacy is about the subject’s ability to control how much others see, touch, or collect information about 
the subject.  Indicate all of the following methods that will be used to assure subject privacy. Violations 
of privacy include accessing a subject’s private information without consent, asking personal sensitive 
information in a public setting, being audio recorded or photographed without consent.   
[X] Research procedures (including recruitment) are conducted in a private room. 
[   ] Use of drapes or other barriers for subjects who are required to disrobe. 
[   ] Only sensitive information directly related to the research is collected about subjects. 
[   ] When information is collected from internet sources, the internet site’s privacy statement will be 
reviewed and followed.  
 Provide a copy of the Data Use Policy to the IRB. 
 
[   ] Other (specify): <Type here> 
 
F. 
Use of Existing Biological Specimens and/or Existing Information/Data 
1. For studies that involve use of existing (i.e. on the shelf; currently available) specimens: 
a. Indicate the source of the specimens and whether the specimens were originally collected for 
research purposes. 
b. Explain how the existing specimens will be obtained.  
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[ X] Not applicable: This study does not involve use of existing biological specimens.   
Source: Indicate all that apply: 
[   ] UCI/UCIMC 
Originally collected for research purposes:    [   ] YES; UCI IRB number (i.e. HS#):  <Type here>      
            [   ] NO; explain: <Type here> 
 
[   ] UCIMC Pathology Biorepository will provide specimens. 
 
[   ] Non-UCI Entity; specify: <Type here> 
Originally collected for research purposes:    [   ] YES 
 Submit a copy of the IRB Approval Notice and 
Consent Form for the original collection.   
            [   ] NO; explain: <Type here> 
 
 [   ]  Other; explain:  <Type here> 
2. For studies that involve use of existing (i.e. on the shelf; currently available) clinical data: 
a. Specify the source of the clinical data. 
b. Explain how the study team will access the clinical data. Access to UCI Medical Center 
medical records for research purposes outside the capacity of the Honest Broker Services, 
such as access to physician notes, must be obtained from the Health Information Management 
Services.   
 For investigator initiated/authored studies only, submit a data abstraction sheet that includes a 
complete list of data elements/information that will be collected from (existing) records or submit the 
case report form (CRF; eCRF).   
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[   ] Not applicable: This study does not involve use of existing clinical data.  Skip to Section 6.G. 
Source: Indicate all that apply: 
[X] UCI/UCIMC. 
[   ] non-UCI Entity; specify: <Type here> 
 
How Obtained: Indicate all that apply: 
[X] The study team will request specific patient information/data from UCIMC Health Information 
Management Services. 
[X] The study team will review their patients’ records and abstract data directly from those records. 
[   ] The study team will request specific patient information/data from UCI Health Honest Broker 
Services.  Describe the following: 
Cohort selection criteria (e.g., use the available Clinical Terms from the Cohort Discovery Tool 
such as Demographics: Gender, Diagnoses: Asthma, Procedures: Operations on digestive 
system): <Type here> 
 
Expected cohort size/patient count: <Type here> 
 
Cohort attributes or data elements (e.g., lab test values, medication, etc.): <Type here> 
 
 [   ]  Other; explain:  <Type here> 
3. For studies that involve use of existing (i.e. on the shelf; currently available) clinical data, specify the 
time frame of the clinical data to be accessed (e.g. records from January 2002 to initial IRB 
approval).   
During the study 
 
G. 
Collection of Photographs, or Audio/Video Recording 
1. Describe all procedures involving the use and/or collection of photographs, or audio/video recording. 
[X] Not applicable: This study does not involve photographs or audio/video recording.  Skip to Section 
6.H. 
<Type here> 
2. Specify if photographs or audio/video recording will include subject identifiable information (e.g., 
name, facial image).  If so, indicate which identifiers will be collected. 
<Type here> 
3. Explain whether the photographs or audio/video recording will be included in subsequent 
presentations and/or publications and, if so, whether subject identifiers will be included.  
<Type here> 
 
H. 
Sharing Results with Subjects 
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1. Describe whether individual results (results of investigational diagnostic tests, genetic tests, or 
incidental findings) will be shared with subject or others (e.g., the subject’s primary care 
physician).  Only tests ordered by a physician and conducted in a CLIA certified lab may be 
shared.  
2. Explain what information will be shared and how the results will be shared.  
[  ] Not applicable: Individual results will not be shared with subjects. 
Results from blood tests (CBC with differential, AST, ALT, BUN, creatinine and HDL-C) that are 
abnormal and in the judgment of Dr. Hermanowicz warrant further attention will be shared with the 
subject, and with the subject’s permission, their primary care physician.  No other results of 
research tests will be shared. 
3. Describe whether overall study results will be shared with subjects.   
4. Explain how results will be shared. 
[X] Not applicable: Final study results will not be shared with subjects. 
<Type here> 
 
I.      Statistical Considerations (This section is required for Investigator-Authored Research) 
1. Statistical Analysis Plan: Describe the statistical method(s) for the stated specific aims and 
hypotheses. Your analysis plans should match the stated study specific aims and hypotheses in 
Section 1. 
[   ] Not applicable: A statistical analysis plan is not appropriate for this qualitative study design. Plan 
for assessing study results: <Type here> 
Skip to Section 7. 
The primary analysis will assess the impact of fenofibrate on leukocyte PGC-1α protein and transcript 
levels. The effect of fenofibrate on PGC-1 will be analyzed using a repeated measures model. We 
will use a generalized linear model to examine possible correlations of PGC-1level with UHDRS 
Motor change. The UHDRS Motor Scale score change after 6 months of treatment will be examined 
using an intent to treat principle. We will use a likelihood based mixed effects model, which has greater 
statistical power and is valid when data is missing at random. Non-random missing data will be 
examined and analyzed using a pattern mixture model. All analyses will be done by study statisticians 
using SAS.   
 
2. Describe the primary statistical method(s) that will be used to analyze the primary outcome(s) or 
endpoints.  
 
PGC-1measurements. Blood samples will be collected in the morning, after an overnight fast and 
withholding all morning medications. PGC-1RNA and protein from peripheral blood mononuclear 
cells (PMBC’s) will be measured by qRT-PCR and enzyme-linked immunosorbent assay (ELISA) 
respectively. RTPCR will be performed by the ABI PRISM 7900HT Sequence Detection System 
(Applied Biosystems, Foster City, CA). Each 25µl reaction consists of PGC-1specific primers 
(Hs01016719_m1), cDNA template and qPCR gene expression Mastermix (Life technologies). Cycle 
threshold values for each reaction are adjusted automatically, and the fold changes are determined. 
The fold-changes values are derived relative to control and are represented as means + SEMs of 
mRNA expression normalized to ß-actin and comparison made using ANOVA PGC-1 protein 
expression will also be performed using a PGC-1ELISA kit (USA biological) as per the instructions 
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of the manufacturer. 
 
 
3. Describe the secondary statistical method(s) that will be used to analyze the secondary 
outcome(s) or endpoints.  
 
UHDRS Motor Scale score change after 6 months of treatment using an intent to treat principle. We 
will use a likelihood based mixed effects model, which has greater statistical power and is valid when 
data is missing at random. Non-random missing data will be examined and analyzed using a pattern 
mixture model. The effect of fenofibrate on PGC-1will be analyzed using a repeated measures 
model. We will use a generalized linear model to examine possible correlations of PGC-1level with 
UHDRS Motor change. 
 
4. If appropriate describe secondary or post hoc analyses of primary outcome(s) or other exploratory 
analysis. 
<Type here> 
5. Sample Size Determination: Explain how the overall target sample size was determined (e.g., 
power analysis; precision estimation), providing justification of the effect size for the primary 
outcome based on preliminary data, current knowledge/literature and/or cost consideration; if 
appropriate, provide sample size justification for secondary outcomes. Power analysis should (at 
least) match the primary outcome/endpoint. 
 
Based on a 50% effect size from our preclinical work on MN9D cells, a sample of 15 subjects will 
provide 80% power at an alpha level of 0.05. HD is a relatively rare genetic disease.  
 
SECTION 7: RISK ASSESSMENT AND POSSIBLE BENEFITS 
 
A. 
Risk Assessment 
1. Indicate the appropriate level of review of this study, based upon your risk assessment. 
[X] This study involves greater than minimal risk to subjects and requires Full Committee review. Skip 
to Section 7.B. 
[   ] This study involves no more than minimal risk and qualifies as Expedited research.   
2. If this study involves no more than minimal risk, provide justification for the level of review and for 
all applicable Expedited Categories you have chosen. 
<Type here> 
 
B.      Risks and Discomforts 
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1. Describe and assess any reasonably foreseeable risks and discomforts — physical, psychological, 
social, legal or other.  Include an assessment of their expected frequency (e.g., common – 65%, less 
common – 40%, unlikely – 5%, rare - <1%) and the seriousness (mild, moderate, severe).  A bullet 
point list is recommended. If this study will involve the collection of identifiable private information, 
even temporarily, for which the disclosure of the data outside of the research could reasonably place 
the subjects at risk, include the risk of a potential breach of confidentiality. 
 
Risks and side effects related to fenofibrate may include: 
Common risks (frequency is 1% to 10%) 
 
Abdominal pain 
 
Back pain 
 
Asthenia (weakness) 
 
Flu syndrome 
 
Diarrhea 
 
Nausea 
 
Respiratory Disorder 
 
Rhinitis (nasal allergy) 
Less common risks (frequency is 0.1% to 1%) 
 
Headache 
 
Abnormal liver function tests 
 
Constipation 
 
Hypertension (high blood pressure) 
 
Alterations in kidney function 
Rare (frequency is 0.01% to 0.1%) 
 
Accidental injury 
 
Allergic reaction 
 
Chest pain 
 
Cyst 
 
Fever 
 
Hernia (an organ or fatty tissue that squeezes through a weak spot in a surrounding muscle or 
connective tissue) 
 
Infection 
 
Pain 
 
Angina pectoris (chest pain, pressure or squeezing in the chest) 
 
Arrhythmia (an unusal rate or rhythm of the heart) 
 
Atrial fibrillation (irregular and often rapid heart rate) 
 
Cardiovascular disorder 
 
Coronary artery disorder 
 
Abnormal electrocardiogram (unusal test of the electrical activity of the brain) 
 
Extrasystoles (a premature contraction of the heart) 
 
Hypotension (low blood pressure) 
 
Migraine 
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 
Myocardial infarct (heart attack) 
 
Palpitation (perceived abnormal heart rate) 
 
Peripheral vascular disorder 
 
Phlebitis (inflammation of a vein) 
 
Tachycardia (rapid heart rate) 
 
Varicose vein 
 
Vascular disorder (vein disorder) 
 
Vasodilatation (dilation of the blood vessels) 
 
Venous thromboembolic events (deep vein thrombosis, pulmonary embolus) (a serious blood 
clot) 
 
Chronic indigestion 
 
Dark urine 
 
Muscle cramps, pain, stiffness, swelling or weakness 
 
Trouble breathing 
 
Unusual bleeding or bruising 
 
Unusual tiredness 
 
Yellow eyes or skin 
Randomization:  Subjects will be assigned to a study group by chance (like a coin flip) rather than by a 
medical decision made by the researchers. The treatment subjects receive may prove to be less 
effective or to have more side effects than the other study group(s), or than standard treatments 
available for subjects’ condition.   
 
Placebo:  During this study there is a 25% chance that subjects will receive a placebo. This could 
lengthen the amount of time before subjects receive a treatment that may be effective. During this time, 
subjects may experience worsening of their condition, including increased HD symptoms. The 
researchers will carefully monitor subjects’ condition. Subjects may of course withdraw from the study at 
any time.  
 
Blood draw:  Removing blood by a needle may cause temporary pain, bruising, bleeding, swelling, 
dizziness, and on rare instances fainting or infection.  
 
Psychological discomforts: Some of the procedures may cause embarrassment or anxiety, or the 
questions the researchers ask subjects may be upsetting or make subjects uncomfortable.  If subjects do 
not wish to answer a question, they can skip it and go to the next question.  If subjects do not wish to 
participate you can stop. 
 
Unknown risks: There may be risks related to the research that we don't know about yet.  However, 
subjects will be informed of any additional risks to which they may be exposed, and any changes that are 
made to the study, as a result of any newly-identified risks.  
 
Reproductive Risks: Subejcts should not get pregnant while in this study. The drug used in this study 
could harm an unborn baby. Check with the researchers about what types of birth control, or pregnancy 
prevention, to use while in this study.  Contraception should be started 30 days prior to the baseline visit. 
 
Subjects should also not breastfeed a baby while in this study, as the drug used in this study could harm 
a newborn baby. 
 
If subjects are a male, they should not father a baby while on this study.  
 
If the subject or their partner does become pregnant during the study, subjects should contact the 
researchers immediately. 
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2. Discuss what steps have been taken and/or will be taken to prevent and minimize any risks/ 
potential discomforts to subjects.  Examples include: designing the study to make use of procedures 
involving less risk when appropriate; minimizing study procedures by taking advantage of clinical 
procedures conducted on the subjects; mitigating risks by planning special monitoring or conducting 
supportive inventions for the study; implement security provisions to protect confidential information. 
 
To minimize the risks of a breach in confidentiality, samples and subjects’ research records will be 
given a unique study identifier. 
 
 
C. 
Potential Benefits 
1. Describe the potential benefits subjects may expect to receive from participation in this study.  
Compensation is not a benefit; do not include it in this section. 
[   ] There is no direct benefit anticipated for the subjects. 
Subjects who are randomized to the fenofibrate group have the potential of disease-modifying effects 
on their Huntington’s disease course. 
 
2. Specify the expected potential societal/scientific benefit(s) of this study.   
This is the first human study to examine the impact of fenfibrate on PGC-1 which may be a path 
toward modification of disease progression.  The results of this study will be used to consider a larger 
trial to more specifically examine the impact of fenofibrate on the progression of Huntington’s disease.  
The role of PGC-1αis also of interest in other neurodegenerative disease, including Parkinson’s 
disease.  Early intervention in the course of neurodegenerative disease with a disease modifying 
treatment represents a central goal in neuroscience research and enormous potential to alleviate 
suffering caused by these illnesses. 
 
SECTION 8: ALTERNATIVES TO PARTICIPATION 
 
Describe the alternatives to participation in the study available to prospective subjects. Include routine 
(standard of care) options as well as other experimental options, as applicable.  
[  ] No alternatives exist. The only alternative to study participation is not to participate in the study. 
[X] There are routine standard of care alternatives available; specify: Although presently no disease 
modifying treatment for Huntington’s disease exists, there are methods to address symptoms, 
including medications, such as tetrabenazine for the treatment of chorea. 
[   ] There are other alternatives to study participation; specify: <Type here> 
 
SECTION 9: SUBJECT COSTS  
 
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1. Indicate below if subjects or their insurers will be charged for study procedures. Identify and 
describe those costs.   
[   ] Not applicable: This study involves no interaction/intervention with research subjects. Skip to 
Section 10. 
[X] This study involves interaction/intervention with research subjects; however there are no costs to 
subjects/insurers. 
[   ] This study involves interaction/intervention with research subjects, and there are costs to 
subjects/insurers: <Type here> 
2. If subjects or their insurers will be responsible for study-related costs, explain why it is appropriate 
to charge those costs to the subjects or their insurers.  Provide supporting documentation as 
applicable (e.g., study procedures include routine (standard of care) procedures; FDA 
IDE/HDE/IND letter that supports billing to subjects). 
[X] Not applicable: The study involves no costs to subjects for study participation. 
[   ] Study related costs will be billed to subjects or their insurers for the following reasons: <Type 
here> 
 
SECTION 10: SUBJECT COMPENSATION AND REIMBURSEMENT 
 
1. If subjects will be compensated for their participation, explain the method/terms of payment (e.g., 
money; check; extra credit; gift certificate).  
[   ] Not applicable: This study involves no interaction/intervention with research subjects. Skip to 
Section 11. 
[   ] No compensation will be provided to subjects.   
[   ] Compensation will be provided to subjects in the form of cash/gift certificate. 
[   ] Compensation will be provided to subjects in the form of a check issued to the subjects through 
the UCI Accounting Office. The subject’s name, address, and social security number, will be 
released to the UCI Accounting Office for the purpose of payment and for tax reporting to the 
Internal Revenue Service (IRS). 
[X] Other:  Parking for study visits will be provided through designated patient parking stalls at each 
study visit in addition to breakfast following every 12-hour fast for the morning blood draws. 
2. Specify the schedule and amounts of compensation (e.g., at end of study; after each session/visit) 
including the total amount subjects can receive for completing the study.  Compensation should be 
offered on a prorated basis when the research involves multiple visits.  
 
For compensation ≥ $600, subject names and social security numbers must be collected. This 
information must be reported to UCI Accounting for tax-reporting purposes. 
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[X] Not applicable: This study involves no compensation to subjects. 
Subjects will be compensated with the following schedule and amounts: <Type here> 
3.   Specify whether subjects will be reimbursed for out-of pocket expenses. If so, describe any 
requirements for reimbursement (e.g., receipt). 
[X] Not applicable: This study involves no reimbursement to subjects. 
Subjects will be reimbursed; specify:. 
 
SECTION 11: CONFIDENTIALITY OF RESEARCH BIOSPECIMENS/DATA 
 
A. 
 Biospecimens/Data Storage 
1. Indicate all subject identifiers that may be included with the biospecimens or collected for the 
research study. If any study-related data will be derived from a medical record, added to a medical 
record, created or collected as part of health care, or used to make health care decisions the HIPAA 
policy applies. The subject’s HIPAA Research Authorization is required or a waiver of HIPAA 
Research Authorization must be requested by completing Appendix T. 
[   ] This study does not involve the collection of subject identifiers.  
Check all the following subject identifiers will be used, created, collected, disclosed as part of the 
research:   
[X] Names  
[   ] Social Security Numbers  
   [   ] Device identifiers/Serial numbers 
[X] Dates* 
[X] Medical record numbers  
   [   ] Web URLs 
[X] Postal address 
[   ] Health plan numbers                 [   ] IP address numbers 
[X] Phone numbers 
[   ] Account numbers  
 
   [   ] Biometric identifiers 
[   ] Fax numbers 
[   ] License/Certificate numbers     [   ] Facial Photos/Images 
[X] Email address 
[   ] Vehicle id numbers  
 
   [   ] Any other unique identifier 
[   ] Other (Specify all): <Type here> 
* birth date, treatment/hospitalization dates 
Indicate how data will be stored and secured, including electronic data as well as hardcopy data paper 
records, electronic files, audio/video tapes, biospecimens, etc. If the research data includes subject 
identifiable data and/or Protected Health Information, the storage devices or the electronic research 
files must be encrypted.  [For guidance on the use of cloud services, please review the UCI OIT 
policy.] 
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Electronic Data/Files (check all that apply): 
[   ] Anonymous data will be maintained; no subject identifiers 
[   ] Coded data; code key is kept separate from data in secure location. 
[ X] Data includes subject identifiable information.  Provide rationale for maintaining subject identifiable 
info): This study entails serial collection of data referable to each subject.  Data entry will de-
identify subjects by using a numerical code.   
[X] Data will be stored on secure network server.  
[   ] Data will be stored on standalone desktop computer (not connected to network/internet) 
[   ] Other (specify here): <Type here> 
 
Hardcopy Data (Records, Recordings, Photographs) and Biospecimens (check all that apply): 
[   ] Anonymous biospecimens/data will be maintained; no subject identifiers 
[X] Coded data; code key is kept separate from biospecimens/data in secure location. 
[   ] Biospecimens/Data includes subject identifiable information (Provide rationale for maintaining 
subject identifiable info): <Type here> 
[   ] Data will be stored in locked file cabinet or locked room.  
[   ] Biospecimens will be stored in locked lab/refrigerator/freezer. 
[   ] Other (specify here): <Type here> 
2. List the location(s) where the data and/or biological specimens will be stored.  
Stem Cell Research Center, Gottschalk Medical Plaza, and 200 Manchester, Orange, CA, Department 
of Neurology 
3. If subject identifiable data will be transported or maintained on portable devices, explain why it is 
necessary use these devices. Only the “minimum data necessary” should be stored on portable 
devices as these devices are particularly susceptible to loss or theft. If there is a necessity to use a 
portable device for the initial collection of identifiable private information, the research files must be 
encrypted, and subject identifiers transferred to a secure system as soon as possible.   
[X] Not applicable: Research data will not be transported or maintained on portable devices. 
Research data will need to be maintained on the following portable device(s) for the following 
reason(s): <Type here> 
 
B. 
Data and/or Biological Specimens Access 
Specify who will have access to subject identifiable data and/or biological specimens as part of this 
study. 
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[   ] Not applicable: No subject identifiers will be collected.  
[X] Authorized UCI personnel such as the research team and appropriate institutional officials, the 
study sponsor or the sponsor’s agents (if applicable), and regulatory entities such as the Food and 
Drug Administration (FDA), the Office of Human Research Protections (OHRP), and the National 
Institutes of Health (NIH). 
[   ] Other:  <Type here> 
 
C. 
Data and/or Biological Specimens Retention   
 
Indicate how long subject identifiable data and/or biological specimens, including the subject code key 
will be retained. If more than one of the options below is applicable (e.g., the study involves children), 
records must be kept for the longer period. 
[   ] Not applicable: No subject identifiable research data will be retained.  
[   ] Separate code key will be destroyed or subject identifiable information will be removed from the 
biospecimens and/or data at the earliest convenience, consistent with the conduct of this research. 
Specify timeframe:  <Type here> 
[   ] Destroyed once research data is analyzed. 
[   ] Destroyed after publication/presentation. 
[   ] Will be maintained; specify time frame and provide the rationale: <Type here>   
[   ] Will be stored and maintained in a repository for future research purposes.  
Complete Appendix M  
[X] Will be retained for six years as this research involves Protected Health Information (PHI) (e.g., IRB 
documentation, consent/assent forms – NOT the actual PHI).  Investigators must destroy PHI at the 
earliest opportunity, consistent with the conduct of this study, unless there is an appropriate 
justification for retaining the identifiers or as required by law. 
[   ] Will be retained for seven years after all children enrolled in the study reach the age of majority 
[age 18 in California] as this study includes children. 
 [   ] Will be retained 25 years after study closure as this study involves in vitro fertilization studies or 
research involving pregnant women.  
 [   ] Will be retained for two years after an approved marketing application, as this is a FDA regulated 
study. If approval is not received, the research records will be kept for 2 years after the investigation 
is discontinued and the FDA is notified. 
[   ] Other: <Type here> 
 
D.      Photographs, Audio/Video Recordings Retention 
1. If subject identifiable audio or video recordings will be collected, specify the timeframe for the 
transcription and describe retention/destruction plans.   
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[X] Not applicable: Subject identifiable audio/video recordings will not be collected. 
[   ] Audio or video recordings transcribed; specify time frame:  <Type here> 
[   ] Audio or video recordings will be maintained; specify time frame:  <Type here> 
[   ] Audio or video recordings maintained indefinitely; provide the rationale:  <Type here> 
[   ] Audio or video recordings destroyed; specify time frame:  <Type here> 
2. If subject identifiable photographs will be collected, describe retention/destruction plans. 
[   ] Not applicable: Subject identifiable photographs will not be collected. 
[   ] Photographs will be maintained; specify time frame:  <Type here> 
[   ] Photographs maintained indefinitely; provide the rationale:  <Type here> 
[   ] Photographs destroyed; specify time frame:  <Type here> 
 
E. 
     Certificate of Confidentiality 
1. Indicate whether a Certificate of Confidentiality (COC) has been or will be requested.  
[X] Not applicable: No COC has been requested for this study. 
[   ] A COC will be or has been requested for this study. The COC application must be submitted to the 
IRB staff for review after IRB approval. 
[   ] A COC has been obtained for this study. The expiration date of this COC is: <Type here> 
Provide a copy of the COC Approval Letter. 
2. Explain in what situations the UCI study team will disclose identifiable private information protected 
by a COC.   
<Type here> 
 
 
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ICF_001.pdf: 
UCI IRB: Biomed Consent – February 2016 
 
 
UNIVERSITY OF CALIFORNIA, IRVINE 
CONSENT TO ACT AS A HUMAN RESEARCH SUBJECT 
 
A phase IIa, randomized, double-blind, placebo-controlled study of the safety and efficacy of 
fenofibrate as a treatment for Huntington’s disease 
 
You are being asked to participate in a research study.  Participation is completely voluntary.  Please 
read the information below and ask questions about anything that you do not understand.  A researcher 
listed below will be available to answer your questions. 
 
 
RESEARCH TEAM 
Lead Researcher 
Neal Hermanowicz, MD 
Department of Neurology 
949-824-3485 
Dr. Hermanowicz’s Pager: 714 506-9687 
 
STUDY LOCATION(S):  
Gottschalk Medical Plaza and Institute for Clinical and Translational Sciences (ICTS) 
 
STUDY SPONSOR(S): Institute for Clinical and Translational Sciences (ICTS) and HD CARE 
 
 
WHY IS THIS RESEARCH STUDY BEING DONE? 
The purpose of this research study is to study the safety and efficacy of fenofibrate, an FDA-approved 
drug for high cholesterol and/or elevated triglyerides (fats), as a treatment for Huntington’s disease (HD).  
 
HOW MANY PEOPLE WILL TAKE PART IN THIS STUDY?   
Approximately 25 participants will take part in the research at UCI.  
 
 
AM I ELIGIBLE TO PARTICIPATE IN THIS STUDY? 
Please note this may not be a complete list of eligibility criteria. We have included a few examples of 
study criteria to help you better understand how your eligibility in the study will be determined; your study 
team will go through the study eligibility criteria with you to verify if you qualify for participation in this 
study. 
 
Inclusion Requirements 
You can participate in this study if you are: 
 
 
An adult of either sex, ages 25-85 inclusive,  
 
Have proficiency with written and spoken English and corrected vision or hearing to complete 
the cognitive testing,  
 
Are able to give informed consent,  
 
Have good overall health status with no known problems anticipated over the course of the 
trial, 
 
Have a diagnosis of HD supported by positive gene test within the past 6 months 
 
 
 
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UCI IRB: Biomed Consent – February 2016 
 
Exclusion Requirements  
You cannot participate in this study if you: 
 
 
Other major neurological disease [e.g., multiple sclerosis, parkinson’s disease, cortical stroke, 
etc] 
 
Clinically significant hepatic or renal disease,  
 
Current or recent (< 1 month) use of dopamine blocking agents such as tetrabenazine, 
anticonvulsants, neuroleptics, HAART, antiemetics, and antipsychotics for any reason,   
 
Current use of Warfarin (Coumadin). 
 
Enrollment in another investigational drug study within the prior three months.  
 
Are pregnant. 
 
 
HOW LONG WILL THE STUDY GO ON? 
You will take fenofibrate once a day for six (6) months.  You will have monthly follow-up visits, where you 
will have a fasting blood draw, a brief clinical examination and completion of an adverse events 
questionnaire. In addition, at the baseline, three and six month visits you will complete behavioral 
questionnaires. These monthly visits will take approximately 30 minutes to one (1) hour.  
 
 
WHAT PROCEDURES ARE INVOLVED WITH THIS STUDY? 
Before you can participate in the main part of the study... 
You will need to have “screening” exams, tests or procedures.  The screening process helps the 
researchers decide if you meet the study requirements listed below.  The screening procedure includes a 
fasting blood sample for clinical blood work allowing assessment of renal and hepatic function. Any other 
significant abnormality in the blood work that in the judgment of the Study doctor would affect 
participation in the clinical trial would also be considered. All potential participants who meet the eligibility 
criteria after this screening will be considered eligible for the clinical trial. 
 
Screening Visit. After consent, potential participants will be scheduled for the first study visit where they 
will provide or undergo the following tests: 
 
 
Medical history 
 
Family histry 
 
Current medication 
 
Blood sample will be taken to assess renal and hepatic function 
 
Vital signs 
 
General Physical Exam 
 
Neurological Exam 
 
All potential participants will arrive to this morning visit fasting and having withheld all medications from 
the previous evening. 
 
During the main part of the study… 
If the screening exams, tests and/or procedures show that you can continue to be in the study, and you 
choose to take part, then you will have the following procedures and tests done. The main study tests 
and procedures include: 
 
Baseline Visit. The baseline visit will be completed within one to two weeks of the Screening Visit and 
prior to the administration of any study medication.  The study procedures include: 
 
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UCI IRB: Biomed Consent – February 2016 
 
 A fasting blood sample for baseline leukocyte (white blood cells) PGC-1α protein and transcript 
levels (test of a specific protein and its message believed important to energy metabolism).  
 Motor tests 
 Cognitive tests 
 Psychiatric tests 
 Functional tests   
 Review of study procedures 
 Six (6) month supply of study medication will be distributed 
 
Study Drug. Study subjects will be randomized 3:1 to receive either a six-month supply of study 
medication or placebo (an inactive pill that is made to look identical to the study medication) from the 
Study Coordinator at the baseline visit. All study medications (active drug and placebo) will be prepared 
in identical appearing capsules. The approved dosing of fenofibrate is in 48mg, 96mg, and 145mg 
capsules with a maximum dose of 145mg per day. Participants assigned to the active drug group will 
take a single 145mg capsule of fenofibrate daily during the study and participants assigned to the 
placebo group will take a single, identical appearing inert capsule daily during the study. We will utilize 
the maximum tolerated dose for each subject beginning at 145mg per day and reduce the dose if 
significant side effects are encountered. 
 
Monthly Visits. The 6 monthly visits may take up to 2-3 hours and will involve a: 
 
 Fasting blood draw 
 Brief clinical examination  
 Completion of an adverse events questionnaire 
 A pill count will be done to monitor study drug compliance.  
 
Monthly visits are expected to last 30 minutes to one hour. The 3- and 6-month visits will include 
administration of motor, cognitive, psychiatric and functional measures. 
 
Following each fasting blood draw, participants will receive a small snack and beverage (for example, a 
small juice and energy bar). The clinical examination will be performed following your snack and 
beverage. 
 
Table 1. Schedule of Visits 
 
 
Screening 
Visit 
Baseline 
Visit 
1-
month 
visit 
2-
month 
visit 
3-
month 
visit 
4-
month 
visit 
5-
month 
visit 
6-
month 
visit 
Consenting 
X 
 
 
 
 
 
 
 
Review 
Inclusion/Exclusion 
Criteria 
X 
X 
 
 
 
 
 
 
Demographics and family 
and medical history 
X 
 
 
 
 
 
 
 
Vital signs 
X 
X 
X 
X 
X 
X 
X 
X 
Renal and hepatic blood 
tests 
X 
X 
X 
X 
X 
X 
X 
X 
Concomitant medication 
review 
X 
X 
X 
X 
X 
X 
X 
X 
PGC1- levels 
X 
X 
X 
X 
X 
X 
X 
X 
Fenofibrate levels 
 
X 
X 
X 
X 
X 
X 
X 
Motor, Cognitive, 
Psychiatric, Functional 
measures 
X 
X 
 
 
X 
 
 
X 
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Clinical neurological and 
physical  examination 
X 
X 
 
 
X 
 
 
X 
Study drug reconciliation 
and dispensing 
 
X 
X 
X 
X 
X 
X 
X 
Adverse events 
questionnaire 
 
 
X 
X 
X 
X 
X 
X 
 
 
WHAT ARE THE POSSIBLE SIDE EFFECTS OR RISKS RELATED TO THE STUDY? 
You may have side effects while on the study.  Everyone taking part in the study will be watched carefully 
for any side effects.  However, researchers don't know all the side effects that may happen.  Side effects 
may be mild or very serious.  The researchers may give you medicines to help lessen side effects.  Many 
side effects go away soon after you stop taking fenofibrate.  In some cases, side effects can be serious, 
long lasting, or may never go away.  
You should talk to the research team about any side effects you experience while taking part in the 
study. 
Risks and side effects related to fenofibrate may include: 
Common risks (frequency is 1% to 10%) 
 
Abdominal pain 
 
Back pain 
 
Asthenia (weakness) 
 
Flu syndrome 
 
Diarrhea 
 
Nausea 
 
Respiratory Disorder 
 
Rhinitis (nasal allergy) 
Less common risks (frequency is 0.1% to 1%) 
 
Headache 
 
Abnormal liver function tests 
 
Constipation 
 
Hypertension (high blood pressure) 
 
Alterations in kidney function 
Rare (frequency is 0.01% to 0.1%) 
 
Accidental injury 
 
Allergic reaction 
 
Chest pain 
 
Cyst 
 
Fever 
 
Hernia (an organ or fatty tissue that squeezes through a weak spot in a surrounding muscle or 
connective tissue) 
 
Infection 
 
Pain 
 
Angina pectoris (chest pain, pressure or squeezing in the chest) 
 
Arrhythmia (an unusal rate or rhythm of the heart) 
 
Atrial fibrillation (irregular and often rapid heart rate) 
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 
Cardiovascular disorder 
 
Coronary artery disorder 
 
Abnormal electrocardiogram (unusual test of the electrical activity of the heart) 
 
Extrasystoles (a premature contraction of the heart) 
 
Hypotension (low blood pressure) 
 
Migraine 
 
Myocardial infarct (heart attack) 
 
Palpitation (perceived abnormal heart rate) 
 
Peripheral vascular disorder 
 
Phlebitis (inflammation of a vein) 
 
Tachycardia (rapid heart rate) 
 
Varicose vein 
 
Vascular disorder (vein disorder) 
 
Vasodilatation (dilation of the blood vessels) 
 
Venous thromboembolic events (deep vein thrombosis, pulmonary embolus) (a serious blood 
clot) 
 
Chronic indigestion 
 
Dark urine 
 
Muscle cramps, pain, stiffness, swelling, toxicity or weakness 
 
Trouble breathing 
 
Unusual bleeding or bruising 
 
Unusual tiredness 
 
Yellow eyes or skin 
 
Randomization:  You will be assigned to a study group by chance (like a coin flip) rather than by a 
medical decision made by the researchers. The treatment you receive may prove to be less effective or 
to have more side effects than the other study group(s), or than standard treatments available for your 
condition.   
 
Placebo:  During this study there is a 25% chance that you will receive a placebo. This could lengthen 
the amount of time before you receive a treatment that may be effective. During this time, you may 
experience worsening of your condition, including increased HD symptoms. The researchers will 
carefully monitor your condition. You may of course withdraw from the study at any time.  
 
Blood draw:  Removing blood by a needle may cause temporary pain, bruising, bleeding, swelling, 
dizziness, and on rare instances fainting or infection.  
 
Psychological discomforts: Some of the procedures may cause embarrassment or anxiety, or the 
questions the researchers ask you may be upsetting or make you uncomfortable.  If you do not wish to 
answer a question, you can skip it and go to the next question.  If you do not wish to participate you can 
stop. 
 
Unknown risks: There may be risks related to the research that we don't know about yet.  However, you 
will be informed of any additional risks to which you may be exposed, and any changes that are made to 
the study, as a result of any newly-identified risks.  
 
Reproductive Risks: You should not get pregnant while in this study. The drug used in this study could 
harm an unborn baby. Check with the researchers about what types of birth control, or pregnancy 
prevention, to use while in this study.  Contraception should be started 30 days prior to the baseline visit. 
 
You should also not breastfeed a baby while in this study, as the drug used in this study could harm a 
newborn baby. 
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If you are a male, you should not father a baby while on this study.  
 
If you or your partner does become pregnant during the study, you should contact the researchers 
immediately. 
 
 
ARE THERE BENEFITS TO PARTICIPATING IN THIS STUDY? 
Participant Benefits 
Taking part in this study may or may not make your health better.  While researchers hope fenofibrate 
will be more effective, than the standard (usual) treatment, there is no proof of this yet. 
 
If you are in the group that receives fenofibrate and it proves to treat your condition more effectively, with 
fewer side effects than standard therapy than the placebo, you may benefit from participating in the 
study, but this cannot be guaranteed. 
 
Benefits to Others or Society 
This study will help researchers learn more about fenofibrate, and it is hoped that this information will 
help in the treatment of future patients with Huntington’s disease. 
 
 
WHAT OTHER CHOICES DO I HAVE IF I DON’T WANT TO PARTICIPATE?  
If you decide not to participate, or if you withdraw from this study before it is completed, your other 
choices may include: 
 
Getting no treatment 
 
Getting standard treatment for your condition without being in a study. 
 
Getting a different experimental treatment/taking part in another study. 
WILL I BE PAID FOR TAKING PART IN THIS STUDY?  
 
Compensation 
You will not be compensated for your participation in this research study. You will receive a light snack 
and beverage following your fasting blood draw. Parking for study visits will be provided. 
 
Reimbursement  
You will not be reimbursed for any out of pocket expenses, such as transportation fees.  
 
 
WHAT ARE THE COSTS OF TAKING PART IN THIS STUDY?  
There is no cost to you or your insurer/third party payer for participation in this study.  
 
You and /or your health plan/insurance will be billed for the costs of any standard medical care you 
receive to diagnose and/or treat any medical condition(s) outside of this study. You will be responsible for 
any deductibles or co-payments that would normally be associated with these standard medical costs. 
 
 
WHAT HAPPENS IF I AM INJURED BECAUSE I TOOK PART IN THIS STUDY?  
It is important that you promptly tell the researchers if you believe that you have been injured because of 
taking part in this study.  You can tell the researcher in person or call him/her at the number listed at the 
top of this form. 
 
If you are injured as a result of being in this study, UCI will provide necessary medical treatment. The 
costs of the treatment may be covered by the University of California, or billed to you or your insurer just 
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like other medical costs, depending on a number of factors. The University and the study sponsor do not 
normally provide any other form of compensation for injury.  For more information about this, you may 
call UCI Human Research Protections (949) 824-6068 or (949) 824-2125 or by e-mail at 
IRB@research.uci.edu 
 
 
WHAT HAPPENS IF I WANT TO STOP TAKING PART IN THIS STUDY?  
You are free to withdraw from this study at any time. If you decide to withdraw from this study, you 
should notify the research team immediately. The research team may also end your participation in 
this study if you do not follow instructions, miss scheduled visits, the study sponsor decides to stop the 
study or your safety and welfare are at risk. 
 
If you experience any of the side effects listed above, if your health worsens, or if you are injured during 
the research, you may need to be withdrawn from the study, even if you would like to continue.  The 
research team will make this decision and let you know if it is not possible for you to continue.  The 
decision may be made to protect your safety and welfare, or because the research plan does not allow 
people who develop certain conditions to continue to participate.  
 
If you withdraw or are removed from the study, the researcher may ask you to return for a final close-out 
visit or evaluation and return unused study medication.   
 
If you elect to withdraw or are withdrawn from this research study, you may choose to terminate the 
continued use or disclosure of your protected health information (PHI) for research purposes. The 
request to end the use or disclosure of your PHI should be made in writing. 
 
 
HOW WILL INFORMATION ABOUT ME AND MY PARTICIPATION BE KEPT? 
Subject Identifiable Data  
 
Some identifiable information collected about you will be kept with the research data. Your medical 
record number and date of birth will be maintained to obtain your laboratory results from the electronic 
UC Irvine Health medical record system. 
 
Data Storage  
Research data will be maintained in paper format in a secure location at UCI. Only authorized individuals 
will have access to it.   
 
Research data will be stored electronically on a secure network in an encrypted file with password 
protection. 
 
 
Data Retention  
The researchers intend to keep the research data for approximately six (6) years. 
 
 
WHO WILL HAVE ACCESS TO MY STUDY DATA? 
The research team, authorized UCI personnel, the study sponsor, and regulatory entities such as the 
Food and Drug Administration (FDA) and the Office of Human Research Protections (OHRP), may have 
access to your study records to protect your safety and welfare.   
 
Any information derived from this research project that personally identifies you will not be released or 
disclosed by these entities without your separate written consent, except as specifically required by law.  
Research records provided to authorized, non-UCI entities will not contain identifiable information about 
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you.  Publications and/or presentations resulting from this study will not include identifiable information 
about you.   
 
While the research team will make every effort to keep your personal information confidential, it is 
possible that an unauthorized person might see it.  We cannot guarantee total privacy 
 
ClinicalTrials.gov is a Web site that provides information about clinical trials.  A description of this clinical 
trial will be available on http://www.clinicaltrials.gov/, as required by U.S. Law.  This Web site will not 
include information that can identify you.  At most, the Web site will include a summary of the results. 
You can search this Web site at any time.  
 
 
ARE THERE OTHER ISSUES TO CONSIDER IN DECIDING WHETHER TO PARTICIPATE IN THIS 
STUDY?  
 
Use of Specimens  
Any specimens (e.g., tissue, blood, urine) obtained for routine labs will be discarded or destroyed once 
they have been used for the purposes described in this consent. 
 
WHO CAN ANSWER MY QUESTIONS ABOUT THE STUDY? 
If you have any comments, concerns, or questions regarding the conduct of this research, please contact 
the research team listed at the top of this form. 
  
A 24-hour number is also listed on the top of this form to report any health concerns or unanticipated 
problems you may experience after normal hours or on weekends. 
 
What is an IRB?  An Institutional Review Board (IRB) is a committee made up of scientists and non-
scientists.  The IRB’s role is to protect the rights and welfare of human subjects involved in research.  
The IRB also assures that the research complies with applicable regulations, laws, and institutional 
policies. 
  
If you wish to ask questions about the study or your rights as a research participant to someone other 
than the researchers or if you wish to voice any suggestions, problems or concerns you may have about 
the study, please contact UCI’s Office of Research by phone, (949) 824-6068 or (949) 824-2125, by e-
mail at IRB@research.uci.edu or at 141 Innovation Drive, Suite 250, Irvine, CA 92697. 
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HOW DO I AGREE TO PARTICIPATE IN THIS STUDY?  
You should not sign and date this consent form until all of your questions about this study have been 
answered by a member of the research team listed at the top of this form. You will be given a copy of this 
signed and dated consent form, and the attached “Experimental Subject’s Bill of Rights” to keep. 
Participation in this study is voluntary.  You may refuse to answer any question or discontinue your 
involvement at any time without penalty or loss of benefits to which you might otherwise be entitled.  
Your decision will not affect your future relationship with UCI or your quality of care at the UCI Medical 
Center.   
 
If, during the course of this study, significant new information becomes available that may relate to your 
willingness to continue to participate, this information will be provided to you by the research team listed 
at the top of the form. 
 
Your signature below indicates you have read the information in this consent form and have had a 
chance to ask any questions you have about this study.   
 
Note: If the research described in this form involves your protected health information (PHI), you 
will be asked to sign separate UC HIPAA Research Authorization form for the use of your PHI.  
 
 
 
I agree to participate in the study.  
 
___________________________________________________ 
 
__________________ 
 Subject Signature  
 
 
 
 
 
 
Date 
 
___________________________________________________ 
 Printed Name of Subject   
 
 
___________________________________________________ 
 
__________________ 
Legally Authorized Representative/Guardian Signature  
 
Date 
 
___________________________________________________ 
 
__________________ 
Printed Name of Legally Authorized Representative/Guardian  
Relationship to Subject 
 
___________________________________________________ 
 
__________________ 
Legally Authorized Representative/Guardian Signature  
 
Date 
 
___________________________________________________ 
 
__________________ 
Printed Name of Legally Authorized Representative/Guardian  
Relationship to Subject 
 
___________________________________________________ 
 
__________________ 
Signature of Person Obtaining Informed Consent 
 
 
Date 
(Individual must be listed on Page 1 of this consent) 
 
___________________________________________________ 
 
 Printed Name of Person Obtaining Informed Consent  
 
 
 
 
 
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A witness signature is required on this consent form only if: (Researchers: check which one applies) 
 
Consent is obtained from the subject via the Short Form process, as approved by the IRB. 
The subject has decision-making capacity, but cannot read, write, talk or is blind.  
The subject’s guardian/legally authorized representative (LAR) cannot read, write, talk or is blind. 
The IRB specifically mandated a witness signature for this study (e.g., high risk and/or invasive  
     research procedures). 
 
Note: The witness must be impartial (i.e. not a member of the subject’s family, not a member of the study 
team).   
 
For the witness:  
I confirm that the information in this consent form was accurately explained to and understood by the 
subject or legally authorized representative and that informed consent was given freely. 
 
 
___________________________________________________ 
__________________ 
Witness Signature 
 
 
 
 
 
 
    
 Date 
(If no witness signature is required, this witness signature section of the consent form may be left blank). 
 
___________________________________________________ 
 
Printed Name of Witness 
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UNIVERSITY OF CALIFORNIA, IRVINE 
Experimental Subject's Bill of Rights 
 
The rights listed below are the right of every individual asked to participate in a research study. 
You have the right:  
 
1. To be told about the nature and purpose of the study.  
 
2. To be told about the procedures to be followed in the research study, and whether any of the 
drugs, devices, or procedures is different from what would be used in standard practice.  
 
3. To receive a description of any side effects, discomforts, or risks that you can reasonably expect 
to occur during the study.  
 
4. To be told of any benefits that you may reasonably expect from the participation in the study, if 
applicable.  
 
5. To receive a description of any alternative procedures, drugs, or devices that might be helpful, 
and their risks and benefits compared to the proposed procedures, drugs or devices.  
 
6. To be told of what sort of medical treatment, if any, will be available if any complications should 
arise.  
 
7. To be given a chance to ask any questions concerning the research study both before agreeing 
to participate and at any time during the course of the study.  
 
8. To refuse to participate in the research study. Participation is voluntary. You may refuse to 
answer any question or discontinue your involvement at any time without penalty or loss of 
benefits to which you might otherwise be entitled.  Your decision will not affect your right to 
receive the care you would receive if you were not in the experiment.   
 
9. To receive a copy of the signed and dated written consent form and a copy of this form.  
 
10. To be given the opportunity to freely decide whether or not to consent to the research study 
without any force, coercion, or undue influence.  
------------------------------------------------------- 
 
If you have any concerns or questions regarding the research study you should contact the research 
team listed at the top of the consent form. 
 
If you are unable to reach a member of the research team and have general questions, or you have 
concerns or complaints about the research study, research team, or questions about your rights as a 
research subject, please contact the UCI’s Human Research Protections unit in the Office of Research 
by calling (949) 824-6068 or (949) 824-2125 Monday – Friday, 8 am – 5 pm; or by e-mail at 
IRB@research.uci.edu; or by writing us at 141 Innovation Drive, Suite 250, Irvine, CA 92697. 
 
 
 
  
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