A Double-Blind, Placebo-Controlled Pilot Investigation of the Safety of Intranasal Glulisine in Down Syndrome
Phase: PHASE1
Conditions: Down Syndrome
Sponsor: HealthPartners Institute

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A Double-Blind, Placebo-Controlled Pilot Investigation of the Safety of Intranasal Glulisine 
in Down Syndrome. 
 
NCT02432716 
 
 
Clinical Study Protocol 
 
Sponsor 
HealthPartners Center for Memory & Aging 
 
 
IND Number 
 122626 
 
 
This study will be conducted in compliance with the protocol, IND regulations and other 
applicable regulatory requirements. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Confidential Information 
No use or disclosure of this document outside HealthPartners Center for Memory and Aging, 
Alzheimer’s Research Center, is permitted without prior written authorization from the 
HealthPartners Center for Memory & Aging  
 
 

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PROTOCOL SIGNATURE PAGE 
 
 
 
 
 
 
 
I have read this protocol and agree to adhere to the requirements. I will provide copies of 
this protocol and pertinent information to the study personnel under my supervision and 
my hospital ethics committee/institutional review board (EC/IRB). I will discuss this 
material with them and ensure they are fully informed regarding the study medication and 
the conduct of the study according to this protocol, applicable law, applicable regulatory 
requirements including 21 CFR parts, 50, 54, 56 and 812, general standards of good clinical 
practice and hospital EC/IRB requirements. 
 
 
 
 
 
 
 
 
 
_______________________________________ 
Principal Investigator 
 
 
 
 
____________________ 
Date  
 
 

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                                                 TABLE OF CONTENTS      
          PROTOCOL SYNOPSIS…………………………………………...……………..……....5 
1.       INTRODUCTION………………………………………………………………………....7 
2.       SUMMARY OF DEVICE DESCRIPTION………………………………........................9 
2.1.    Intranasal Pressurized Olfactory Delivery (POD) Device……………………………......9 
3.       OBJECTIVES AND ENDPOINTS………………………………………………...……..10 
3.1.    Primary Objectives………………………………………………………………………..10 
3.2.    Secondary Objectives …………………………………………………………………….10 
3.3.    Primary Endpoint…………………………………………………………………….........10 
3.4.    Secondary Endpoint………………………………………………………………….........10 
3.5.    Safety………………………………………………………………………………….......10 
4.       STUDY DESIGN ………………………………………………………………….……..10 
5.       PATIENT SELECTION…………………………………………………………………..10 
5.1.    Inclusion Criteria………………………………………………………………………….10 
5.2     Exclusion Criteria……………………………………………………………………........11 
6.       STUDY ASSESSMENTS AND PROCEDURES………………………………………...11 
6.1.    Neuropsychiatric Inventory……………………………………………………………….11 
6.1.1. Fuld Object-Memory Evaluation (FOME)………………………………………………..12 
6.1.2. CAMDEX-DS …………………………………………………………………………….12 
6.1.3. RBMT-C…………………………………………………………………………………..12 
6.1.4. Vineland Adaptive Behavior Scale-II……………………………………………………..12 
6.1.5. Qualitative Functional Assessment………………………………………………………..12 
6.2.    Procedures…………………………………………………………………………….......12 
6.2.1. Visit 1: Screening (Week -4)………………………………………………………….......12 
6.2.2. Visit 2: Treatment Visit……………………………………………………………….......13 
6.2.3. Visit 3: Treatment Visit……………………………………………………………….......13 
6.2.4. Visit 4: (Safety Visit)………………………………………………………………….......13 
6.3.    Early Withdrawal………………………………………………………………………….13 
6.4.    Safety …………………………………………………………………………………......14 
6.5.    Physical Examination……………………………………………………………………..14 
6.6.    Neurological Examination…………………………………………………………….......14 
6.7.    Vital Signs ………………………………………………………………………………..14 
6.8.    Weight……………………………………………………………………………………..15 
6.9.    ECG……………………………………………………………………………………….15 
6.10.  Laboratory Samples…….…………………………...…………………………………….15 
7.       INVESTIGATIONAL PRODUCTS ……………………………………………………..15 
7.1.    Description of Investigational Products………………………………………………......15 
7.2.    Handling and Storage……………………………………………………………………..15 
7.3.    Treatment Assignment…………………………………………………………………….15 
7.4.    Packing and Labeling……………………………………………………………………..16 
7.5.    Occupational Safety………………………………………………………………………16 
8.       SUBJECT COMPLETION AND WITHDRAWAL……………………………………...16 
8.1.    Subject Completion……………………………………………………………………….16 
8.2.   Subject Withdrawal……………………………………………………………………….16 
9.      ADVERSE EVENTS (AE) AND SERIOUS ADVERSE EVENTS (SAE)……………...17 

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9.1.   Definition of AE………………………………………………………………………......17 
9.2.   Definition of SAE…………………………………………………………………………17 
9.2.1.Clinical Laboratory Abnormalities and Other Abnormal Assessments as AEs and 
         SAEs………………………………………………………………………………………17 
9.2.2.Time Period and Frequency of Detecting AEs and SAEs………………………………...17 
10.    DATA ANALYSIS AND STATISTICAL CONSIDERATIONS………………………..17 
10.1. Statistical Analysis………………………………………………………………………..17 
10.2. Safety Outcomes…………………………………………………………………………..18 
10.3. Cognitive Outcomes………………………………………………………………………18 
10.4. Study Power………………………………………………………………………………18 
11.    STUDY CONDUCT CONSIDERATIONS………………………………………………19 
11.1. Regulatory and Ethical Considerations……………………………………………………19 
11.2. Data Safety Monitoring Board……………………………………………………………19 
11.3. Quality Assurance…………………………………………………………………………19 
11.4  Study Closure……………………………………………………………………………..19 
11.5. Records Retention…………………………………………………………………………19 
11.6. Provision of Study Results and Information to Investigators……………………………..19 
11.7  Data Management………………………………………………………………………….19 
12.    REFERENCES…………………………………….……………………………………....19  
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

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PROTOCOL SYNOPSIS 
 
PROTOCOL TITLE 
A Double-Blind, Placebo-Controlled  Pilot Investigation of the Safety 
of Intranasal Glulisine in Down Syndrome (DS) 
SHORT TITLE  
Down IN Insulin Study  
STUDY PHASE 
Pilot 
STUDY OBJECTIVES AND PURPOSE  
Study Purpose  
The purpose of this study is to provide safety evidence to support the development of 
intranasal (IN) glulisine as a treatment option for cognitive impairment in DS. 
Primary Objective  
• To demonstrate the safety of IN glulisine in DS. 
• To demonstrate the feasibility of performing a cognitive performance battery in DS. 
Secondary Objective (s) 
• To estimate the effects of IN glulisine on cognition and memory in DS. 
STUDY DESIGN  
Study Type Safety 
Control Type Placebo 
Study Indication Type Treatment 
Blinding Schema Double-Blind 
Device Pressurized Olfactory Delivery (POD) device 
 
Study Design This study is a single center, randomized, double-blind, placebo-
controlled, cross-over pilot study designed to assess the safety of 
intranasally (IN) delivered glulisine versus placebo in patients with DS 
Subjects will be randomized into this cross-over study and within 
subject comparisons conducted between single treatment of intranasal 
insulin glulisine and single treatment of intranasal placebo.  All subjects 
will also receive a single treatment of placebo prior to randomization to 
ensure adherence to study procedures.   
Planned Duration of 
Subject Participation  
The duration of study participation for each subject is anticipated to be 
between 6-7 weeks. 
OUTCOMES  
Primary-Safety  
• Number of related adverse and/or serious 
events  
• Number of any adverse and/or serious events  
Secondary-
Cognitive  
Performance  
• Fuld Object-Memory Evaluation 
• Rivermead Behavioral Memory Test  
 
 
INVESTIGATIONAL PRODUCTS, DOSE AND MODE OF ADMINISTRATION 
Investigational 
Product 
Glulisine  20 IU/IN (.1ml/10 units IN in each nostril) 
Placebo 
Sterile Normal Saline  20 IU/IN  placebo (.1ml IN in each nostril) 
SUBJECT SELECTION 

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Targeted Accrual 
Approximately 12 randomized subjects.  We estimate will need to 
consent 20 participants in order to reach this goal. 
Inclusion Criteria 
• Male or female aged 35-80 years with a Down syndrome diagnosis that is confirmed by 
karyotype.  
• Vital signs must be within normal limits for their age. (Medically treated hypertension 
will be allowed). 
• Must have an electrocardiogram free of clinically significant findings.  
• Must have an authorized representative to provide written informed consent. 
• Level of speech and comprehension of verbal commands are sufficient to understand and 
to answer simple requests.  
• Must have a reliable caregiver or family member who agrees to accompany the subject to 
all visits, provide information about the subject as required by this protocol. 
• Must be independent for activities of daily living. 
• Must tolerate the initial IN treatment of placebo and adhere to study procedures. 
 
Exclusion Criteria 
• Any current psychiatric or neurologic diagnosis other than Down syndrome or Down 
syndrome with dementia that is judged to impact cognition. 
• Subjects who currently meet or have within the past five years met DSM-IV (Diagnostic 
and Statistical Manual) criteria for drug or alcohol abuse or dependence. 
• Subjects residing in a skilled nursing facility or subjects who are anticipated to enter a 
nursing home within the next 6 months. (Subjects may reside in group homes, assisted 
living, or other residential settings where they do not require 24 hour skilled nursing.) 
• Subjects receiving any experimental drug for Down syndrome within the past 30 days of 
screening visit. 
• Subjects with significant allergies to or other significant intolerance insulin. 
• Presence of active seizure disorder. 
• Presence of significant aggression or agitation that may impact participation with testing 
and IN administration. All subjects must have NPI-C aggression and agitation subscore 
≤4 (severity≤2; frequency≤2). 
• Significant cerebrovascular disease with Modified Hachinski Score>4. 
• Subjects who may not be able to comply with the protocol or perform the outcomes 
measures due to significant hearing or visual impairment or other issues judged relevant 
by the investigators. 
• Subject has been diagnosed with any form of diabetes mellitus, actively takes insulin, or 
has HbA1c > 6.1% at screening.  

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1. INTRODUCTION 
 
Background and Rational 
 
Down syndrome (DS) is the most common chromosomal anomaly recognized at birth, with an 
incidence of about 1 in 1000 births in the United States [1]. DS is caused by the presence of all 
or part of an extra copy of chromosome 21, which can lead to deficits in assimilation and 
adaptation along with cognitive impairment [2].  
 
Both AD and DS have significant overlaps in clinical phenotype and neuropathology. Virtually 
all individuals with DS are likely to develop clinical and neuropathological brain changes 
resembling Alzheimer’s dementia by the ages of 35-40 years, which include deposits of 
extracellular amyloid-beta oligomers (Aβ) and intracellular neurofibrillary tangles (NFTs) [3, 4].  
In addition, both DS and AD are associated with a similar hierarchy and distribution of amyloid 
plaques, microglial activation, astrogliosis, inflammation, oxidative stress, and synaptic loss [5-
12]. Conversely, DS can be distinguished from AD based on the age of dementia onset, the 
higher degree of amyloid plaque burden and hippocampal neurofibrillary tangles, and the 
relatively decreased amount of neuronal loss. Cognitive impairment in DS has further been 
attributed to a combination of increased GABAergic neurotransmission and disrupted axonal 
function [5, 13].  DS is associated with degeneration of cholinergic neurons, and cholinesterases, 
namely donepezil and rivastigmine, have been studied in DS and found to be well-tolerated with 
a minimal, yet generally positive treatment effect in exploratory investigations [2, 14-17]. 
However, there are no current FDA-approved treatments for cognitive impairment associated 
with DS. 
 
The AD brain is characterized by a severely impaired insulin-signaling pathway, including 
deficits of insulin, insulin-like growth factor insulin receptors, and central resistance to insulin 
action [18]. As a result of impaired insulin signaling, glucose uptake and utilization may be 
dramatically decreased in both patients with DS and AD.  Flurodeoxyglucose (FDG) PET scans 
of patients with AD show very little uptake and utilization of glucose within posterior temporo-
parietal structures and similar processes involving posterior cingulate glucose utilization has 
been demonstrated in DS[10].   
 
Originally thought to exist solely in the periphery, insulin has since been determined to be 
instrumental in the overall health and function of the CNS [19].  Central insulin and IRs have 
been established as differing from that of the systemically occurring counterparts that 
specifically regulate the utilization of glucose.  Although central insulin does induce glucose 
uptake in the brain, it also functions in the modulation of various neurotransmitters and receptors 
involved in executive function and long-term potentiation of memories [20, 21].  For example, 
systems with impaired insulin signaling pathways have demonstrated inhibition of acetylcholine 
biosynthesis and subsequently have incurred debilitating effects on neuronal plasticity [22, 23].  
Thus, cognitive function and memory falter as a result of decreased insulin-controlled regulation 
of, among others, acetylcholine, norepinephrine and activated NMDA receptors [23-25].  

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Consistent with evidence of insulin functioning as a neuromodulator in the facilitation memory is 
the high-density of IRs in the hippocampus and cerebral cortex, which are regions of the brain 
integral to the formation, retention and recall of information [19, 26].  Treatment of animal 
models with intracerebral ventricular insulin has benefited the model with improved memory in 
passive-avoidance tasks [27].  Further, intranasal insulin has been shown to reduce memory loss 
in aging diabetic animals. [28] In addition, intranasal insulin also ameliorates experimental 
diabetic neuropathy and prolongs lifespan when compared to systemic insulin treatment. 
[29].  Finally, intranasal insulin has been reported to ameliorate tau hyperphosphorylation in a rat 
model of type 2 diabetes [30].   
 
Pre-clinical work has shown that insulin regulates the pathological hallmark proteins associated 
with both AD and DS, including NFTs and amyloid plaques (AP) [31-33].  Increasing central 
insulin concentration may decrease NFT formation through inhibition of tau phosphorylation by 
maintaining the phosphorylation equilibrium between kinase and phosphatase activity [34]. 
Insulin reduces amyloid plaque burden through the stimulation of insulin degrading enzyme 
(IDE) [35]. Finally, insulin receptor signaling increases synaptic density, which may counteract 
the characteristic loss of synapses occurring in AD and DS [36].  The numerous 
neuropathological similarities that exist in AD and DS characterize the insulin signaling pathway 
as a promising treatment approach in DS. 
 
As a large, charged molecule, insulin does not readily cross the blood-brain barrier (BBB), and 
hence, intranasal (IN) delivery of offers a non-invasive route directly to the brain, while 
minimizing systemic exposure.  Peptides, proteins, vaccines, drug treatments and charged 
molecules of various sizes are able to pass along the olfactory and trigeminal nerves and are 
deposited directly into the CNS without having to pass through the BBB that may degrade or 
limit the amount arriving at the target [37-44].  Intranasally-delivered insulin in healthy adults 
has been detected in the CSF as early as 10 minutes after IN administration without a significant 
decrease in systemic blood glucose or alteration in systemic blood insulin levels [32, 39, 45, 46]. 
or peripheral insulin levels  
 
The majority of the work demonstrating the efficacy of insulin in the AD population has been 
performed by Dr. Suzanne Craft at the University of Washington, often in collaboration with Dr. 
William H. Frey II.A clinical trial consisting of 26 memory impaired subjects (13 with AD and 
13 with mild cognitive impairment) and 35 normal controls showed that IN insulin 20 IU or 40 
IU improved two declarative memory tasks compared to placebo within 15 minutes of drug 
administration[32].  IN insulin administered at 20 IU resulted in greater story recall whereas 
doses at 40 IU more favorably improved word list recall. Another study of 24 early AD/mild 
cognitive impairment subjects showed that 20 IU BID of intranasal insulin resulted in sustained 
benefit in over a 21 day period [46].  Furthermore, IN insulin resulted in favorable changes in the 
serum amyloid-beta 40/42 ratio while having no impact on systemic glucose or insulin levels. 
Most recently, Craft and colleagues have shown improved memory in AD patients following IN 
insulin treatment in a four month clinical trial [47].   
 
Intranasal insulin’s cognitive benefits extend beyond the MCI/AD population, having been 
demonstrated in healthy control subjects.  A randomized double blind study of 38 normal 
controls treated with 40 IU IN insulin, 4 times/day over 8 weeks demonstrated benefits in 

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attention, immediate and delayed recall, and mood in the treatment group [48]. This same 
research center later performed a study in 38 normal subjects showing that rapid-acting insulin 
aspart resulted in greater declarative memory improvements than IN regular insulin over 8 
weeks’ time [49].   
 
To test the hypothesis regarding the acute safety and efficacy of rapid acting (RA) insulin 
glulisine in AD, our group performed a double blinded, randomized, placebo-controlled, cross-
over study in 9 mild-moderate ApoE4+ AD subjects.  Glulisine is a rapidly absorbed insulin 
analogue lacking the zinc ingredient commonly found in insulin formulations, and may 
hypothetically be a safer, better tolerated insulin considering findings that zinc-containing 
compounds may be toxic to olfactory neurons [50, 51].  The study drug was administered 
intranasally using the LMA Mucosal Atomization Device (MAD). Treated subjects made fewer 
Trails B errors relative to controls.   Otherwise, there were no significant difference between 
intranasal glulisine and placebo for cognitive tests of learning/memory, attention/executive 
function, language, or visuospatial function. Fingerstick glucose was not impacted by IN 
glulisine, but the drug resulted in a 19% decrease in insulin levels compared to baseline.  The 
findings indicated that mild-moderate ApoE4+ AD patients were unresponsive to acute IN 
glulisine, but that the drug was safe and well-tolerated.  
 
In the current study, we aim to demonstrate the safety of IN RA insulin glulisine in the DS 
population with a double blinded, randomized, placebo-controlled, cross-over study design. This 
investigation will enroll DS subjects with a high probability of elevated plaque burden, aged 
≥35, who may or may not be suffering from dementia.  Recognizing the logistical limitations of 
positioning and administering study drug with the LMA MAD device, we will be using the 
Impel intranasal device (see description below), which would be expected to more efficiently 
deliver study drug to the target region.  
 
 
2. SUMMARY OF DEVICE DESCRIPTION 
2.1. Intranasal Pressurized Olfactory Delivery (POD) Device 
The Pressurized Olfactory Delivery (POD) device is intended to be used with a variety of known 
and yet-to-be-known drugs. The POD device is designed specifically to deliver centrally acting 
drugs via the olfactory and trigeminal neural pathways in the roof of the nasal cavity and 
olfactory nasal epithelium.   
Commercially available aerosol nasal devices such as the LMA MAD device are not specifically 
engineered to facilitate nose-brain delivery, and consequently deposit most of the drug within the 
lower nasal cavity, resulting in suboptimal CNS penetration.  Other problems associated with 
traditional nasal sprays include variable aerosolized product, dependence on user position, and 
high frequency of device non-compliance/misuse.  The POD device has specifically been 
developed to effectively and consistently deliver CNS therapeutics to the brain via the 
nasal/olfactory pathways.  The device is not currently FDA approved, but numerous studies 
support its role in intranasal brain delivery of radiolabeled and therapeutic compounds. 
 
 

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3. OBJECTIVES AND ENDPOINTS 
 
3.1. Primary Objectives 
 
To demonstrate the safety of IN glulisine in DS. 
 
To demonstrate the feasibility of performing a cognitive performance battery in DS. 
 
3.2. Secondary Objectives 
 
To estimate the effects of intranasal glulisine on cognition and memory in DS. 
 
3.3. Primary Endpoint 
 
Incidence of any or related adverse and/or serious events of intranasal glulisine versus placebo. 
 
3.4. Secondary Endpoints 
 
Change in performance of the Fuld Object-Memory Evaluation (FOME). 
Change in performance on the Story Recall subtest of the Rivermead Behavioral Memory Test 
for Children (RBMT-C). 
 
3.5. Safety 
 
Frequency of change in clinically significant vital signs or physical exam. 
 
 
4. STUDY DESIGN 
 
This study is a single center, randomized, double-blind, placebo-controlled, cross-over pilot 
study designed to assess the safety of IN glulisine versus placebo in patients with DS.  
 
After written informed consent has been obtained from the subject and their caregiver, subjects 
will be screened to assess study eligibility based on the study inclusion/exclusion criteria.  
 
A total of twelve subjects (n=12) will be randomized in this cross-over study and within subject 
comparisons conducted between single treatment of IN glulisine and placebo. All subjects will 
receive a single test treatment of placebo prior to randomization to ensure adherence to study 
procedures.  Twenty minutes after receiving IN treatment, DS subjects will undergo cognitive 
testing with Fuld Object Memory Evaluation and Story Recall subtest of the Rivermead 
Behavioral Memory Test for Children. 
     
 
5. PATIENT SELECTION 
 
5.1. Inclusion Criteria 

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• A subject will be included for consideration in this study only if all of the following 
criteria are met: 
• Males or females aged 35-80 years with a Down syndrome diagnosis that is confirmed by 
karyotype. 
• Vital signs must be within normal limits for their age. (Medically treated hypertension 
will be allowed). 
• Must have an electrocardiogram free of clinically significant findings.  
• Must have an authorized representative to provide written informed consent. 
• Level of speech and comprehension of verbal commands are sufficient to understand and 
to answer simple requests.  
• Must have a reliable caregiver or family member who agrees to accompany the subject to 
all visits, provide information about the subject as required by this protocol. 
• Must be independent for activities of daily living. 
• Must tolerate well the initial treatment of placebo and adhere to study procedures. 
 
5.2. Exclusion Criteria 
 
A subject will not be included for consideration in this study if any of the following criteria are 
met: 
• Any current psychiatric or neurologic diagnosis other than Down syndrome or Down 
syndrome with dementia that is judged to impact cognition. 
• Subjects who currently meet or have within the past five years met DSM-IV (Diagnostic 
and Statistical Manual) criteria for drug or alcohol abuse or dependence. 
• Subjects residing in a skilled nursing facility or subjects who are anticipated to enter a 
nursing home within the next 6 months. (Subjects may reside in group homes, assisted 
living, or other residential settings where they do not require 24 hour skilled nursing.) 
• Subjects receiving any experimental drug for Down syndrome within the past 30 days of 
screening visit. 
• Subjects with significant allergies to or other significant intolerance insulin. 
• Presence of active seizure disorder. 
• Presence of significant aggression or agitation that may impact participation with testing 
and IN administration. All subjects must have NPI-C aggression and agitation subscore 
≤4 (severity≤2; frequency≤2). 
• Significant cerebrovascular disease with Modified Hachinski Score>4. 
• Subjects who may not be able to comply with the protocol or perform the outcomes 
measures due to significant hearing or visual impairment or other issues judged relevant 
by the investigators. 
• Subject has been diagnosed with any form of diabetes mellitus, actively takes insulin, or 
has HbA1c > 6.1% at screening.  
 
 
6. STUDY ASSESSMENTS AND PROCEDURES 
 
6.1. Neuropsychiatric Inventory 

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The Neuropsychiatric Inventory (NPI) was developed by Cummings et al. (1994) to specifically 
measure neuropsychatric symptoms associated with both AD and non-AD dementias and has 
been shown to be reliable as well as valid [58].  The NPI examines 12 sub-domains of behavioral 
functioning: delusions, hallucinations, agitation/aggression, dysphoria, anxiety, euphoria, apathy, 
disinhibition, irritability/lability, aberrant motor activity, night-time behavioral disturbances and 
eating abnormalities. 
 
6.1.1. Fuld Object-Memory Evaluation (FOME) 
 
The FOME is a validated measurement of memory and learning in older adults. This test allows 
the examiner to evaluate memory and learning and eliminates disadvantages in relation to the 
effects of poor vision, hearing, language handicaps, cultural differences or inattention.  
 
6.1.2. CAMDEX-DS: Cambridge Examination for Mental Disorders of Older People with              
                                 Down syndrome and Others with Intellectual Disabilities 
 
The CAMDEX-DS is a comprehensive assessment tool used for screening for cognitive 
impairment and diagnosing dementia in people with DS. This test is a modified version of the 
CAMCOG and the CAMDEX-R and was created specifically for the DS population. The 
measure includes questions assessing various domains of cognitive functioning including 
orientation, comprehension, expressive language, memory, attention/concentration, visuospatial 
skills, and executive functions.   
 
6.1.3. Story Recall subtest of the Rivermead Behavioral Memory Test for Children     
          (RBMT-C) 
 
The RBMT-C provides an objective measure of everyday memory problems reported and 
observed in subjects with memory difficulties. The story recall subtest involves immediate free 
recall, cued recall, and delayed recall of short story material which is presented orally to subjects 
by the examiner.  The RBMT-C is appealing for use in this population because the task is 
engaging, simple, and has been shown in other studies to be an effective measure of memory 
functions.     
 
6.1.4. Vineland Adaptive Behavior Scale-II 
 
This validated tool is utilized to measure and track adaptive behaviors (level of everyday 
functioning) in persons with intellectual and developmental disabilities and other disorders, such 
as autism, Asperger Syndrome, and developmental delays. 
 
6.2. Procedures 
 
6.2.1. Visit 1: Screening (Week -4) 
 
• Obtain written informed consent from caregiver and subject (or subject’s legally authorized 
representative) prior to any study related procedures. 

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• Review Inclusion/Exclusion Criteria. 
• Review medical history, as it pertains to inclusion/exclusion criteria, such as research 
diagnosis, disease severity, and course of DS. 
• Obtain demographic information  
• Obtain details of medications taken over the course of the last 30 days. 
• Complete physical exam, including neurological exam.   
• Collect vital signs, height and weight. 
• Scales for Hachinski and NPI-C. 
• Collect laboratory samples for screening assessment. 
• Perform a standard 12-lead ECG. 
• CAMDEX-DS. 
• Administer Vineland Adaptive Behavioral Scale-II to caregiver rater. 
 
6.2.2. Visit 2: Treatment Visit  
 
• Collect vital signs. 
• Collect laboratory samples for screening assessment, for specific tests refer to Table 1. 
• Review Inclusion/Exclusion Criteria. 
• Review medical history, as it pertains to inclusion/exclusion criteria, such as research 
diagnosis, disease severity, and course of AD. 
• Administer IN treatment 
• Fingerstick glucose pre and 30 minutes post-treatment. 
• Cognitive assessment 20 min post treatment with FOME and RBMT-C. 
• Record AEs/SAEs. 
• Visit 3 will be scheduled within 2 weeks (±3 days). 
• Follow-up phone call within 24 hours of dosing. 
 
6.2.3. Visit 3: Treatment Visit  
 
• Collect vital signs.  
• Collect laboratory samples for screening assessment, for specific tests refer to Table 1. 
• Review Inclusion/Exclusion Criteria. 
• Review medical history, as it pertains to inclusion/exclusion criteria, such as research 
diagnosis, disease severity, and course of AD. 
• Administer IN treatment 
• Fingerstick glucose pre and 30 minutes post-treatment. 
• Cognitive assessment 20 min post treatment with FOME and RBMT-C. 
• Record AEs/SAEs. 
• Visit 4 will be scheduled within 2 weeks (±3 days). 
• Follow-up phone call within 24 hours of dosing. 
 
6.2.4. Visit 4: (Safety Visit) 
 
• Collect laboratory samples for screening assessment, for specific tests refer to Table 1. 

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• Complete physical exam, including neurological exam.  Collect vital signs, height and weight 
prior to ECG and blood draw. 
• Perform a standard 12-lead ECG. 
• Record AEs/SAEs. 
6.3. Early Withdrawal 
If subject withdraws from the study after the screening visit, no further evaluations are necessary.  
If subject withdraws from the study after visit 2, all safety assessments will be performed (see 
section 6.2.4.) and the investigators will be unblinded. For specific laboratory assessments refer 
to Table 1 Laboratory Assessments (see section 6.10.). 
6.4. Safety 
 
For all safety assessment described below, any clinically significant change will be recorded as 
an AE or SAE. 
6.5. Physical Examination 
 
Complete physical examination will be performed at visits 1 and 4 or if the subject withdraws or 
is withdrawn from the study early. Any abnormalities noted at Visit 1, will be documented as 
part of the subject’s medical history. 
6.6. Neurological Examination 
 
Neurological examination will be performed at visits1and 4 or if the subject withdraws early. 
Any abnormalities noted at Visit 1, will be documented as part of the subject’s medical history.   
6.7. Vital Signs 
 
Vital signs and O2 saturation will be recorded at visits 1, 2, 3, and 4.  For within subject 
consistency, brachial artery pressure will be obtained in the routine fashion, the same arm will be 
used for all study measurements.  
Blood pressure and heart rate to be measured after subject has been sitting quietly for a minimum 
of 5 minutes.  Diastolic blood pressure will be measured at the disappearance of Korotkoff 
sounds. Vitals sign and O2 saturation will be monitored by clinical staff during each visit of the 
study.  
In addition, vital signs and O2 saturation will be measured pre and post study dose on Visits 2 
and 3. The investigator will be notified for any baseline changes in blood pressure >20 mmHg 
systolic and >10mmHg diastolic or O2 saturation < 90%. 
A baseline pre-dose fingerstick blood glucose will be measured followed by measurements post- 
study drug at 30 minutes. The investigator will be notified for any baseline changes. Percentage 
change from baseline glucose will be calculated as follows: [(pre-insulin serum glucose – post-
insulin serum glucose) / (pre-insulin serum glucose)] x 100%.  Any change >10% will be 
considered clinically significant. 

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Vital signs will be taken prior to ECG and blood draw. 
6.8. Weight 
 
Body weight will be measured at all visits, without heavy outer clothing or footwear.  
6.9. ECG 
 
A standard 12-lead ECG will be performed on all subjects at baseline and visit 4.  
6.10. Laboratory Samples 
 
All subjects will be required to fast for a minimum of 12 hours prior to collection of each blood 
sampling. Any subject diagnosed with DS and lacking a karyotype-proven diagnosis will 
undergo blood draws for this test on visit 1.  
During Visit 2 & 3 blood samples will be collected after study dose administration and prior to 
memory and cognitive testing. 
 
7.  INVESTIGATIONAL PRODUCTS 
 
7.1. Description of Investigational Products 
 
The Research Center will utilize the following investigation products: 
• Insulin glulisine 
• Placebo saline 
• POD Device 
• Syringe 
 
7.2. Handling and Storage 
 
The study drug must be handled and/or administered only by an authorized investigative staff 
member.  
The study drug will be kept per label recommendations and institutional Standard Operational 
Policy, specifically, but not limited to temperature controlled secure area. 
7.3. Treatment Assignment 
 
Randomization will be stratified by gender a priori by the permuted block method.  Sequences 
will be assigned for each gender by random selection of one of the twenty permutations of block 
of size 6 such that 3 of each gender are allocated to group 1, and 3 of each gender are allocated to 
group 2.  The trial is a double blinded study so that neither the subject, the investigator, nor the 
trial coordinator will know to which sequence the subject has been randomized. To facilitate 
subject blinding, all subjects will undergo the same follow-up procedures. One clinician at the 
site will be unblinded to randomization and prepare the study dose for each subject. This person 
will not have responsibility for obtaining any study data.   The investigators will be provided 

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with a sealed envelope containing the true sequence of glulisine and saline for each group if the 
blind needs to be broken due to unforeseen circumstances.   
 
7.4. Packaging and Labeling 
 
All study drug and placebo will be labeled according to the following specifications: 
 
• IRB number 
• Quantity statement 
• Directions – To be administered only by investigative study staff 
• Storage conditions per label 
• “For Clinical Trial Use Only” 
 
7.5. Occupational Safety 
 
No known significant safety risks exist to site personnel in direct or indirect contact with the 
study drug. 
 
 
8.  SUBJECT COMPLETION AND WITHDRAWAL 
8.1. Subject Completion 
 
Subjects completing all 4 study visits will be considered to have completed study. 
8.2. Subject Withdrawal 
 
Subject may withdraw from study at any time for any reason without penalty or be terminated 
from the study by the clinical investigator (see provisions for termination by study team.) 
Investigational team will document the reason(s) for withdrawal.  In the event a subject chooses 
to withdraw from study before Visit 4 the safety procedures described in Section 6.2.4. and will 
be performed ideally within 14 days following subject’s decision to withdraw.  For all subjects 
who withdraw, all final safety assessments will be collected regardless of time elapsed since 
previous visit.  In addition to final visit, subjects who withdraw early will be contacted within 7 
days by study staff via telephone to assess development of new and/or ongoing AEs and 
concomitant medications.  Efforts will be made to recruit subjects to replace any withdrawals so 
as to maintain an n=12. 
 
Subject’s participation may be terminated at the discretion of the investigator.  Individuals may 
be withdrawn for the following reasons: 
• Clinically significant adverse events 
• Lost to follow-up 
• Protocol violations 
• Inability to tolerate study medication 
• Other 
 

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9.   ADVERSE EVENTS (AE) AND SERIOUS ADVERSE EVENTS (SAE) 
9.1. Definition of AE 
 
An adverse event is any symptom, sign, illness or experience which develops or worsens in 
severity during the course of the study. Interval development of illnesses or injuries will be 
regarded as adverse events. Abnormal results of diagnostic procedures are considered to be 
adverse events if the abnormality: 
• Results in study withdrawal  
• Is associated with clinical signs or symptoms  
• Leads to treatment or to further diagnostic tests 
• Is considered by the investigator to be of clinical significance 
9.2. Definition of SAE 
 
Adverse events are classified as either serious or non-serious. A serious adverse event is any 
event that results in: 
• Death 
• Life-threatening situation  
• Hospitalization or prolongation of hospitalization  
• Disability or incapacitation  
• Other events determined by investigator to be medically significant in which subject’s well-
being is jeopardized (e.g. events that have high likelihood of escalating to the point of 
meeting criteria outlined above)  
9.2.1. Clinical Laboratory Abnormalities and Other Abnormal Assessments as AEs and                    
SAEs 
Any new abnormal, vital, examination, or laboratory finding judged clinically significant by the 
investigator will be documented as an AE or SAE, if meeting the definitions for such.  Abnormal 
lab findings or other abnormal assessments associated with the disease under study will not be 
considered AEs or SAEs unless more severe than expected, as judged by the investigator. 
9.2.2. Time Period and Frequency of Detecting AEs and SAEs 
Upon consenting, a subject is considered to be a participant in the study, and until that person 
either withdraws or completes study, AEs and SAEs will be recorded.  The investigational team 
will promptly report any AE/SAE as required per federal guidelines. 
 
10. DATA ANALYSIS AND STATISTICAL CONSIDERATIONS 
10.1. Statistical Analysis 

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All primary and secondary endpoints will be summarized within strata defined by treatment and 
study period.  
Treatment effects on both primary and secondary endpoints will be assessed using common 
statistical methodology for crossover trials. Continuous outcomes, such as the FOME and the 
RBMT-C, and count outcomes, such as adverse event incidence, will be analyzed using a mixed-
effects linear model to account for period effects and patient characteristics such as age and sex. 
Plots of the observed effects will be constructed to aid with interpretation. 
All statistical analyses will be completed using SAS® software. Visual representations of the 
data will be constructed using the package ‘ggplot2’ in R [63, 64]. 
10.2. Safety Outcomes 
The primary endpoint is defined as the ‘incidence of any or related adverse and/or serious events 
of intranasal glulisine versus placebo.’ The difference in incidence of adverse events between 
subjects receiving glulisine and those receiving saline will be modeled in terms of rates using a 
mixed-effects Poisson regression model accounting for period and the treatment-period 
interaction as well as subject age and sex. 
10.3. Cognitive Outcomes 
The secondary endpoints consist of performance differences in the FOME and the RBMT-C 
between subjects receiving glulisine and those receiving saline. These differences will be 
assessed using normal mixed-effects regression accounting for period and the treatment-period 
interaction as well as subject age and sex. 
10.4. Study Power 
   
Power analysis for the primary endpoint (incidence of adverse events) is simplified to a 
comparison of paired means. The following table presents power estimates for a variety of 
assumptions. Assumptions common to all scenarios are a sample size of 12 and an alpha of 0.05. 
The difference column corresponds to the difference in number of adverse events between the 
treatment and the placebo. Although only half of these probable scenarios are adequately 
powered, such a result is acceptable for a pilot study such as this.                                      
Difference 
St. Dev. 
Power 
1.5 
1.0 
0.997 
1.5 
1.5 
0.883 
1.5 
2.0 
0.658 
2.0 
1.0 
1.000 
2.0 
1.5 
0.987 
2.0 
2.0 
0.883 
 
 

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11. STUDY CONDUCT CONSIDERATIONS 
11.1. Regulatory and Ethical Considerations 
The study will be conducted in accordance with GCP guidelines. Subject privacy requirements 
will be observed as well as the fundamental concepts of the Declaration of Helsinki (E.G. IRB 
approval of the study, obtaining informed consent from all subjects and meeting all reporting 
requirements). 
11.2. Quality Assurance 
 
In the event of a regulatory agency audit or inspection, site will allow the auditor/inspector 
access to all records documented and facilities utilized in conducting the study.  Site will also 
make accommodations (e.g. time, schedule) to discuss findings, concerns, and questions with 
auditor/inspector.   
11.3. Study Closure 
 
Upon completion of all subject visits, data entry and analysis, investigator will inform local IRB 
of study closure.  
11.4. Records Retention 
 
All site records will be maintained and stored in a safe and secure location for a minimum of 15 
years post study completion.  
11.5. Provision of Study Results and Information to Investigators 
 
Study results will be made available by the study statistician once analysis (Interim Analysis) is 
complete. Study Staff will not be unblinded in regards to individual subjects randomization 
status until after the database is locked. 
11.6. Data Management 
 
Data collection/reporting tools will be developed internally (i.e. CRFs and source documents). 
Data collected and stored electronically will remain confidential and secure (e.g. secured server, 
encrypted data, and password protected file). 
 
12. REFERENCES 
 
1. 
Shin, M., et al., Prevalence of Down syndrome among children and adolescents in 10 
regions of the United States. Pediatrics, 2009. 124(6): p. 1565-71. 
2. 
Mohan, M., P.K. Carpenter, and C. Bennett, Donepezil for dementia in people with Down 
syndrome. Cochrane Database Syst Rev, 2009(1): p. CD007178. 
3. 
Glenner, G.G. and C.W. Wong, Alzheimer's disease: initial report of the purification and 
characterization of a novel cerebrovascular amyloid protein. Biochem Biophys Res 
Commun, 1984. 120(3): p. 885-90. 

20 
25 August 2014 
Confidential 
4. 
Wisniewski, K.E., H.M. Wisniewski, and G.Y. Wen, Occurrence of neuropathological 
changes and dementia of Alzheimer's disease in Down's syndrome. Ann Neurol, 1985. 
17(3): p. 278-82. 
5. 
Cutler, N.R., Cerebral metabolism as measured with positron emission tomography 
(PET) and [18F] 2-deoxy-D-glucose: healthy aging, Alzheimer's disease and Down 
syndrome. Prog Neuropsychopharmacol Biol Psychiatry, 1986. 10(3-5): p. 309-21. 
6. 
Aarsland, D., et al., Is physical activity a potential preventive factor for vascular 
dementia? A systematic review. Aging Ment Health, 2010. 14(4): p. 386-95. 
7. 
Leverenz, J.B. and M.A. Raskind, Early amyloid deposition in the medial temporal lobe 
of young Down syndrome patients: a regional quantitative analysis. Exp Neurol, 1998. 
150(2): p. 296-304. 
8. 
Lott, I.T. and E. Head, Alzheimer disease and Down syndrome: factors in pathogenesis. 
Neurobiol Aging, 2005. 26(3): p. 383-9. 
9. 
Zana, M., Z. Janka, and J. Kalman, Oxidative stress: a bridge between Down's syndrome 
and Alzheimer's disease. Neurobiol Aging, 2007. 28(5): p. 648-76. 
10. 
Haier, R.J., et al., Temporal cortex hypermetabolism in Down syndrome prior to the onset 
of dementia. Neurology, 2003. 61(12): p. 1673-9. 
11. 
Haier, R.J., et al., Neuroimaging of individuals with Down's syndrome at-risk for 
dementia: evidence for possible compensatory events. Neuroimage, 2008. 39(3): p. 1324-
32. 
12. 
Wilcock, D.M., Neuroinflammation in the aging down syndrome brain; lessons from 
Alzheimer's disease. Curr Gerontol Geriatr Res, 2012. 2012: p. 170276. 
13. 
Kapogiannis, D. and M.P. Mattson, Disrupted energy metabolism and neuronal circuit 
dysfunction in cognitive impairment and Alzheimer's disease. Lancet Neurol, 2011. 10(2): 
p. 187-98. 
14. 
Johnson, N., et al., Effects of donepezil on cognitive functioning in Down syndrome. Am J 
Ment Retard, 2003. 108(6): p. 367-72. 
15. 
Heller, J.H., et al., Donepezil for the treatment of language deficits in adults with Down 
syndrome: a preliminary 24-week open trial. Am J Med Genet A, 2003. 116A(2): p. 111-
6. 
16. 
Heller, J.H., et al., Safety and efficacy of rivastigmine in adolescents with Down 
syndrome: a preliminary 20-week, open-label study. J Child Adolesc Psychopharmacol, 
2006. 16(6): p. 755-65. 
17. 
Kishnani, P.S., et al., The efficacy, safety, and tolerability of donepezil for the treatment 
of young adults with Down syndrome. Am J Med Genet A, 2009. 149A(8): p. 1641-54. 
18. 
Craft, S., et al., Insulin metabolism in Alzheimer's disease differs according to 
apolipoprotein E genotype and gender. Neuroendocrinology, 1999. 70(2): p. 146-52. 
19. 
Zhao, W.Q. and D.L. Alkon, Role of insulin and insulin receptor in learning and 
memory. Mol Cell Endocrinol, 2001. 177(1-2): p. 125-34. 
20. 
Lackey, B.R., S.L. Gray, and D.M. Henricks, Does the insulin-like growth factor system 
interact with prostaglandins and proinflammatory cytokines during neurodegeneration? 
Proc Soc Exp Biol Med, 2000. 224(1): p. 20-7. 
21. 
Zhao, L., et al., Insulin-degrading enzyme as a downstream target of insulin receptor 
signaling cascade: implications for Alzheimer's disease intervention. J Neurosci, 2004. 
24(49): p. 11120-6. 

21 
25 August 2014 
Confidential 
22. 
Stockhorst, U., et al., Insulin and the CNS: effects on food intake, memory, and endocrine 
parameters and the role of intranasal insulin administration in humans. Physiol Behav, 
2004. 83(1): p. 47-54. 
23. 
Rivera, E.J., et al., Insulin and insulin-like growth factor expression and function 
deteriorate with progression of Alzheimer's disease: link to brain reductions in 
acetylcholine. J Alzheimers Dis, 2005. 8(3): p. 247-68. 
24. 
Kopf, S.R. and C.M. Baratti, Effects of posttraining administration of insulin on retention 
of a habituation response in mice: participation of a central cholinergic mechanism. 
Neurobiol Learn Mem, 1999. 71(1): p. 50-61. 
25. 
Skeberdis, V.A., et al., Insulin promotes rapid delivery of N-methyl-D- aspartate 
receptors to the cell surface by exocytosis. Proc Natl Acad Sci U S A, 2001. 98(6): p. 
3561-6. 
26. 
Singh, B.S., et al., Insulin gene expression in immortalized rat hippocampal and 
pheochromocytoma-12 cell lines. Regul Pept, 1997. 69(1): p. 7-14. 
27. 
Park, C.R., et al., Intracerebroventricular insulin enhances memory in a passive-
avoidance task. Physiol Behav, 2000. 68(4): p. 509-14. 
28. 
Francis, G.J., et al., Intranasal insulin prevents cognitive decline, cerebral atrophy and 
white matter changes in murine type I diabetic encephalopathy. Brain, 2008. 131(Pt 12): 
p. 3311-34. 
29. 
Francis, G., et al., Intranasal insulin ameliorates experimental diabetic neuropathy. 
Diabetes, 2009. 58(4): p. 934-45. 
30. 
Yang, Y., et al., Intranasal insulin ameliorates tau hyperphosphorylation in a rat model 
of type 2 diabetes. J Alzheimers Dis, 2013. 33(2): p. 329-38. 
31. 
Westerman, M.A., et al., The relationship between Abeta and memory in the Tg2576 
mouse model of Alzheimer's disease. J Neurosci, 2002. 22(5): p. 1858-67. 
32. 
Reger, M.A., et al., Effects of intranasal insulin on cognition in memory-impaired older 
adults: modulation by APOE genotype. Neurobiol Aging, 2006. 27(3): p. 451-8. 
33. 
Reger, M.A. and S. Craft, Intranasal insulin administration: a method for dissociating 
central and peripheral effects of insulin. Drugs Today (Barc), 2006. 42(11): p. 729-39. 
34. 
Ke, Y.D., et al., Experimental diabetes mellitus exacerbates tau pathology in a transgenic 
mouse model of Alzheimer's disease. PLoS One, 2009. 4(11): p. e7917. 
35. 
Zhang, Q., et al., Preparation of nimodipine-loaded microemulsion for intranasal 
delivery and evaluation on the targeting efficiency to the brain. Int J Pharm, 2004. 275(1-
2): p. 85-96. 
36. 
Chiu, S.L., C.M. Chen, and H.T. Cline, Insulin receptor signaling regulates synapse 
number, dendritic plasticity, and circuit function in vivo. Neuron, 2008. 58(5): p. 708-19. 
37. 
Thorne, R.G., et al., Quantitative analysis of the olfactory pathway for drug delivery to 
the brain. Brain Res, 1995. 692(1-2): p. 278-82. 
38. 
Derad, I., et al., Intranasal angiotensin II directly influences central nervous regulation 
of blood pressure. Am J Hypertens, 1998. 11(8 Pt 1): p. 971-7. 
39. 
Born, J., et al., Sniffing neuropeptides: a transnasal approach to the human brain. Nat 
Neurosci, 2002. 5(6): p. 514-6. 
40. 
Thorne, R.G., et al., Delivery of insulin-like growth factor-I to the rat brain and spinal 
cord along olfactory and trigeminal pathways following intranasal administration. 
Neuroscience, 2004. 127(2): p. 481-96. 

22 
25 August 2014 
Confidential 
41. 
Dhanda DS, F.W.I., Leopold D, Kompella UB, Approaches for Drug Deposition in the 
Human Olfactory Epithelium. Drug Delivery, 2005. 5(1): p. 64-72. 
42. 
Perras, B., et al., Sleep and endocrine changes after intranasal administration of growth 
hormone-releasing hormone in young and aged humans. Psychoneuroendocrinology, 
1999. 24(7): p. 743-57. 
43. 
Garmise, R.J., H.F. Staats, and A.J. Hickey, Novel dry powder preparations of whole 
inactivated influenza virus for nasal vaccination. AAPS PharmSciTech, 2007. 8(4): p. 
E81. 
44. 
Kern, W., et al., Evidence for central nervous effects of corticotropin-releasing hormone 
on gastric acid secretion in humans. Neuroendocrinology, 1997. 65(4): p. 291-8. 
45. 
Kern, W., et al., Central nervous system effects of intranasally administered insulin 
during euglycemia in men. Diabetes, 1999. 48(3): p. 557-63. 
46. 
Reger, M.A., et al., Intranasal insulin improves cognition and modulates beta-amyloid in 
early AD. Neurology, 2008. 70(6): p. 440-8. 
47. 
Craft, S., B. Cholerton, and L.D. Baker, Insulin and Alzheimer's disease: untangling the 
web. J Alzheimers Dis, 2013. 33 Suppl 1: p. S263-75. 
48. 
Benedict, C., et al., Intranasal insulin to improve memory function in humans. 
Neuroendocrinology, 2007. 86(2): p. 136-42. 
49. 
Benedict, C., et al., Intranasal insulin improves memory in humans: superiority of insulin 
aspart. Neuropsychopharmacology, 2007. 32(1): p. 239-43. 
50. 
Jafek, B.W., M.R. Linschoten, and B.W. Murrow, Anosmia after intranasal zinc 
gluconate use. Am J Rhinol, 2004. 18(3): p. 137-41. 
51. 
Davidson, T.M. and W.M. Smith, The Bradford Hill criteria and zinc-induced anosmia: 
a causality analysis. Arch Otolaryngol Head Neck Surg, 2010. 136(7): p. 673-6. 
52. 
Hoekman, J., Brunelle, A., Knight, E., Relethford, J., Hite, M., Ho, R., Enhanced CNS 
penetration of anti-HIV drugs delivered to the olfactory nasal region in rats. American 
Association of Pharmaceutical Scientists, 2011. 
53. 
Hoekman, J., Xu, M., Brunelle, A., Chiu, A., Forcade, Z., Comparing Intranasal Drug 
Dosing Efficiency in Anesthetized and Un-anesthetized Mice. American Association of 
Pharmaceutical Scientists, 2013. 
54. 
Hoekman, J., Brunelle, A., Knight, E., Relethford, J., Hite, M., Ho, R., CNS Targeted 
Intranasal 2-PAM in Rats for Nerve Agent Exposure. American Association of 
Pharmaceutical Scientists, 2011. 
55. 
Hoekman, J., Cross, D., Minoshima, S., Hite, M., Brunelle, A., Relethford, R., Ho, R., 
Nose-to-Brain Delivery of PET Imaging Tracers in Non-Human Primates. American 
Association of Pharmaceutical Scientists, 2011. 
56. 
Hoekman, J., Brunelle, A., Hite, M., Kim, P., Fuller, C., Usability and Tolerability Study 
in Human Subjects with a Novel Precision Olfactory Delivery (POD) Device. American 
Association of Pharmaceutical Scientists, 2013. 
57. 
Hoekman, J., Brunelle, A., Hite, M., Kim, P., Fuller, C., SPECT Imaging of Direct Nose-
to-Brain Transfer of MAG-3 in Man. American Association of Pharmaceutical Scientists, 
2013. 
58. 
Cummings, J.L.M.M.M., MD; K. Gray, MD; S. Rosenberg-Thompson, RN, MN; D.A. 
Carusi, BS; and J.gornbein, DrPH, The Neuropsychiatric Inventory: Comprehensive 
assessment of psychopathology in dementia. Neurology, 1994. 44: p. 2308-2314. 

23 
25 August 2014 
Confidential 
59. 
Cummings, J., The Neuropsychiatric Inventory: Assessing psychopathology in dementia 
patients. Neurology, 1997. 48(5 Suppl 6): p. S10-6. 
60. 
de Medeiros K, R.P., Gauthier S, Stella F, Politis A, Leoutsakos J, Taragano F, Kremer J, 
Brugnolo A, Porsteinsson AP, Geda YE, Brodaty H, Gazdag G, Cummings J, Lyketsos 
C., The Neuropsychiatric Inventory-Clinician rating scale (NPI-C): reliability and 
validity of a revised assessment of neuropsychiatric symptoms in dementia. International 
Psychogeriatrics, 2010. 22(6): p. 984-994. 
61. 
Hon, J., et al., The value of the Rivermead Behavioural Memory Test (Children's Version) 
in an epidemiological study of older adults with Down syndrome. Br J Clin Psychol, 
1998. 37 ( Pt 1): p. 15-29. 
62. 
Tarraga, L., et al., A randomised pilot study to assess the efficacy of an interactive, 
multimedia tool of cognitive stimulation in Alzheimer's disease. J Neurol Neurosurg 
Psychiatry, 2006. 77(10): p. 1116-21. 
63. 
Wickham, H., Ggplot2 elegant graphics for data analysis. Dordrecht; New York: 
Springer, 2009. 
64. 
Team, R.C., R: A language and environment for statistical computing. . R Foundation for 
Statisticla Computing, 2013.