Sancuso® in Patients With Nausea and/or Vomiting From Gastroparesis: An Open Label Study.
Phase: PHASE3
Conditions: Gastroparesis
Sponsor: Temple University

October 1, 2017 
 
Granisetron Transdermal System for Gastroparesis:  
A Prospective Study using the GCSI-Daily Diary 
 
 
Jason Heckert BS, Ron Schey MD, Henry P. Parkman, MD. 
 
Gastroenterology Section 
Temple University School of Medicine 
Philadelphia, Pennsylvania 
 
Running Head:  Granisetron for gastroparesis 
 
Key Words:  granisetron; gastroparesis; idiopathic gastroparesis; diabetic gastroparesis 
 
Clinical Trials.gov Number: NCT01989221.  IND 70,582 
 
Word Counts: Abstract 245.  Intro through Discussion: 2,222 
 
Funding: Kyowa Kirin, Inc. 
 
Authors’ Contributions:   
Jason Heckert, BS: statistical analysis, data interpretation, writing manuscript 
 
Ron Schey, MD: patient recruitment, reviewing manuscript 
 
Henry P. Parkman, MD: study conceptualization, patient recruitment, data interpretation, writing 
manuscript 
 
Disclosures: 
Henry Parkman has served as a consultant and on a product advisory board for ProStrakan, Inc. 
(now Kyowa Kirin, Inc.), makers of Sancuso®.  
James Heckert and Ron Schey have nothing to disclose. 
 
Address correspondence to:   
Henry P. Parkman, M.D. 
Gastroenterology Section; Parkinson Pavilion, 8th floor 
Temple University School of Medicine 
3401 North Broad Street 
Philadelphia, PA 19140 
Telephone:  215-707-7579.   
Fax:  215-707-2684.   
email:  henry.parkman@temple.edu 
 
 
 

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Sancuso® in patients with nausea and/or vomiting from gastroparesis: An open label study. 
Temple IRB Protocol Number 21086. Protocol version: 20150914a. Clinical Trials.gov: NCT01989221 
 
1) Abstract of the study 
The aim of this study is to determine the efficacy of Sancuso® (granisetron transdermal system) 
3.1 mg/24 hours in improving symptoms of nausea and vomiting in patients with gastroparesis. 
This will be a prospective open–label study using Sancuso® to treat symptoms of nausea 
and/or vomiting in patients diagnosed with gastroparesis. Symptomatic patients with diabetic or 
idiopathic gastroparesis with nausea and/or vomiting will be enrolled. The Gastroparesis 
Cardinal Symptom Index Daily Diary (GCSI-DD) will be used to capture the severity of 
symptoms, including nausea and vomiting, at baseline for one week. Patients will then be 
treated with Sancuso®. Patients will continue to fill out the GCSI-DD on a daily basis while 
undergoing treatment with Sancuso® for two weeks. To determine if Sancuso® treatment helps 
improve symptoms of nausea and vomiting, the symptoms at baseline will be compared to 
symptoms after the first week and the second week of treatment. Thirty patients diagnosed with 
gastroparesis (approximately 15 with diabetic and 15 with idiopathic gastroparesis) will be 
treated on an open label basis with Sancuso®. The goal of this study is to demonstrate the 
efficacy of Sancuso® in treating nausea and/or vomiting in gastroparesis patients. Safety 
information will also be collected regarding any adverse effects. If the results are encouraging, 
as we expect them to be based on personal experience, a larger double blind study would be 
appropriate. 
 
2) Protocol Title 
Sancuso® in patients with nausea and/or vomiting from gastroparesis: An open label study. 
 
3) IRB Review History 
No prior IRB submission 
 
4) Investigator 
Henry P. Parkman, MD; Temple University Hospital; GI Section; 3401 North Broad Street; 
Philadelphia, PA 19140; Tel: 215 707 3431; Email: henry.parkman@temple.edu 
 
5) Objectives 
The aim of this study is determine the efficacy of Sancuso® in improving symptoms of nausea 
and vomiting in patients with gastroparesis. 
The specific objectives of this study are to determine: 
1) Determine the treatment response of Sancuso® in gastroparetic patients with nausea and/or 
vomiting. 
2) Determine which specific symptoms of gastroparesis improve – nausea, vomiting, early 
satiety, abdominal distension, abdominal pain 
3) To determine symptomatic responses in both diabetic and idiopathic gastroparesis 
4) To determine the time course of symptom improvement (with Sancuso® for symptoms of 
gastroparesis; 
 
The hypotheses to be tested include: 
1) Sancuso® improves symptoms of gastroparesis. 
2) Symptoms of nausea and vomiting improve to a greater degree than abdominal pain. 
3) The beneficial response of Sancuso® is seen in both diabetic and idiopathic gastroparesis. 
4) The symptom reduction occurs on days 3 after starting treatment and continues throughout 
the treatment course. 

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6) Background 
Gastroparesis is a chronic, symptomatic disorder characterized by delayed gastric 
emptying in the absence of mechanical obstruction. There is a common association with long- 
standing diabetes, which comprises a majority of gastroparesis cases. Idiopathic gastroparesis 
represents another common form. 
Symptoms of gastroparesis can be debilitating, causing frequent hospitalizations and 
diminished quality of life. Major symptoms of gastroparesis include nausea, early satiety, bloating 
and vomiting. Although symptoms have been difficult to associate with delayed gastric emptying, 
nausea and vomiting are two symptoms that appear to relate to gastric retention. Nausea is among 
the most commonly reported symptoms in gastroparesis. In a recent study by Anaparthy et al, 
nausea was one of the most prevalent symptoms, reported in 96% of patients undergoing evaluation 
for gastroparesis. Nausea and vomiting also have a major impact on the reduction in quality of life 
that occurs in gastroparesis. 
Treatment of gastroparesis involves the use of prokinetic agents and antiemetic agents. 
Prokinetic agents are used to accelerate gastric emptying and include metoclopramide, a 
dopamine type 2 receptor antagonist. Antiemetic agents are used to reduce nausea and 
vomiting and include Compazine and Phenergan. Recently, the 5HT3 receptor antagonists, 
such as ondansetron and granisetron have been used. 
Sancuso® is a topical formulation of the 5HT3 receptor antagonist granisetron. The 
patch provides treatment for prevention of chemotherapy induced nausea and vomiting; the 
patch can be left in place for 7 days. The PI has used this in some patients to help improve the 
symptoms of nausea and vomiting in patients with gastroparesis. It is particularly helpful in 
patients with symptoms, such as vomiting, which precludes oral ingestion of an antiemetic. In 
addition, it is helpful when repeated doses of oral ondansetron or oral granisetron are needed to 
control symptoms. 
The Gastroparesis Cardinal Symptom Index (GCSI) is a validated patient-reported 
outcome for gastroparesis using a two-week recall period. The nine symptom GCSI (nausea, 
vomiting, retching, stomach fullness, unable to finish a meal, feeling excessively full after meals, 
loss of appetite, bloating, belly visibly larger) is based on three subscales (postprandial 
fullness/early satiety, nausea/vomiting, and bloating). A larger symptom questionnaire, the 
Patient Assessment of GI Symptoms (PAGI-SYM) includes the 9 symptoms in the GCIS, and 
additional symptoms of gastroesophageal reflux disease and functional dyspepsia. A daily diary 
form of the GCSI has been developed (GCSI-DD) includes symptoms relevant to patients with 
gastroparesis, captures daily variability of those symptoms and has psychometric properties 
consistent with a good patient-reported outcome endpoint for gastroparesis clinical trials. Each 
of these questionnaires, the PAGI-SYM, the GCSI, and the GCSI-DD are in the public domain 
for use by investigators and physicians. 
 
7) Setting of the Human Research 
Patients are seen for clinical care by Dr. Parkman in the third floor of the Ambulatory Care 
Center of Temple University Hospital. For patients with refractory symptoms of nausea and/or 
vomiting from their gastroparesis, which comprise many of Dr. Parkman’s patients, other off- 
label treatment options are discussed including the use of tricyclic antidepressant agents as 
symptom modulators, botulinum toxin injection into the pylorus, gastric electric stimulation, and 
more recently the use of Sancuso® (granisetron transdermal system). If it is elected to proceed 
with Sancuso® for their clinical care, then the patients will be approached about participating in 
this open label study which will be recording their response to treatment. 
 
The clinical nurse practitioner, Aaron Roberts, has an office in the GI Section where she will see 
patients in this study. Patients will be seen in five visits for this study. 

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8) Resources Available to Conduct the Human Research 
Patients are seen for clinical care by Dr. Parkman in the third floor of the Ambulatory Care 
Center of Temple University Hospital. There are 12 outpatient examining rooms to see patients. 
Dr. Parkman often has four of these rooms when he is seeing patients. Dr Parkman sees a 
sizable number of patients with gastroparesis. Dr. Parkman has five half day sessions in which 
he sees patients on the third floor of the ambulatory care building. The patients seen by Dr. 
Parkman often have gastroparesis. Several hundred patients with gastroparesis are seen in the 
course of a year.  Most patients have refractory symptoms that are not being adequately 
treated; this is often the reason they are referred to Dr. Parkman. For patients with refractory 
symptoms of nausea and/or vomiting from their gastroparesis, other off-label treatment options 
are discussed including the use of tricyclic antidepressant agents as symptom modulators, 
botulinum toxin injection into the pylorus, gastric electric stimulation, and more recently the use 
of Sancuso®. If it is elected to proceed with Sancuso®, then the patients will be approached 
about this open label study. 
 
In the GI Section, patients are seen by the physicians and also clinical nurse practitioners. For 
this project, one of the nurse practitioners will help with this study: Aaron Roberts. She has 
participated in studies before, particularly the NIH gastroparesis registry. She is adequately 
informed about the protocol, and the duties and functions. Aaron Roberts will spend 
approximately two half days per week seeing patients for this study. This study will take place in 
the GI Section of Temple University Hospital (3rd floor Ambulatory Care Center and 8th Floor of 
Parkinson Pavilion). 
 
9) Prior Approvals 
None. 
 
10) Study Design 
a) Recruitment Methods 
For patients with refractory symptoms of nausea and/or vomiting from their gastroparesis, which 
comprise many of Dr. Parkman’s patients, during the office visit, other treatment options are 
often discussed including the use of tricyclic antidepressant agents as symptom modulators, 
botulinum toxin injection into the pylorus, gastric electric stimulation, and more recently the use 
of Sancuso® . These patients are seen by Dr. Parkman on the third floor of Ambulatory Care 
Center (ACC). If it is elected to proceed with Sancuso®, then the patients will be approached 
about participating in this open label study. Informed consent will be reviewed and signed. 
There will be no advertisements for this study. There will be a $250 payment to help defray any 
travel related expenses for participation in the study ($50 for each study visit). 
 
b) Inclusion and Exclusion Criteria 
Inclusion Criteria 
Age 18 to 65 years of age 
Diagnosed gastroparesis patients with symptoms of gastroparesis for at least 3 months 
Symptoms of nausea and vomiting of at least moderate severity using the GCSI 
Prior history of delayed gastric emptying as determined by scintigraphy 
Gastroparesis from either diabetic or idiopathic etiologies 
Symptoms of nausea and vomiting that have not responded adequately to conventional 
antiemetic agents (Compazine®, Tigan®) 
 
Exclusion Criteria 
Post-surgical gastroparesis 
Prolonged QTc on EKG 

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Prior intolerance to 5HT3 antagonists (ondansetron or granisetron) 
Known hypersensitivity to granisetron or to any of the components of the patch 
Current treatment with ondansetron or granisetron. Patients may stop these medications for 
one week to enter the study. Patients will not be allowed to take ondansetron or oral 
granisetron during the study. 
Use of ketoconazole, a medications with known drug-drug interactions with granisetron 
Women known to be pregnant, as determined on enrollment by a urine pregnancy test 
Women of childbearing potential who do not agree to use a medically approved form of 
contraception 
Nursing mothers 
 
c) Local Number of Subjects 
This study will enroll up to 30 patients to be treated in this open label study. 
 
d) Study-Wide Number of Subjects 
Single site study at Temple with 30 patients. 
 
e) Study Timelines 
Visit 1: Baseline information will be collected including History and Physical Examination, EKG, 
routine clinical blood work. Women will give a urine sample for a pregnancy test.  Patients will 
fill out baseline questionnaires including the Patient Assessment of GI Symptoms (PAGI-SYM) 
for assessment of GI symptoms over the past 2 weeks. Inclusion and Exclusion criteria will be 
reviewed to determine if the patient is eligible for the study. Patients meeting the inclusion 
criteria will be asked to participate and sign informed consent. Patients will be shown how to 
apply Sancuso patch using a placebo-containing patch.  This will be worn by the patients for 
one week. Patients will be given a notebook containing the GCSI-DD sheets and fill out the 
GCSI-DD as baseline for one week and not take any 5-HT3 receptor antagonist during this time. 
A follow up appointment in one week will be scheduled. 
 
Visit 2: Patients will return after the one week baseline period. The daily symptom 
questionnaires will be collected. Patients will fill out baseline questionnaires including the 
Patient Assessment of GI Symptoms (PAGI-SYM) for assessment of GI symptoms over the past 
2 weeks, SF-36 to assess their quality of life, HAD questionnaire to assess for symptoms of 
anxiety and depression, and a modified McGill Pain inventory to assess for abdominal pain. 
Patients will be given Sancuso® for one week. The placebo patch will be removed and the 
active Sancuso will be applied at the visit to ensure that it sticks. Patients will continue to fill out 
the GCSI-DD on a daily basis and not take any 5-HT3 receptor antagonist. A follow up 
appointment in one week will be scheduled. 
 
Visit 3: Patients will be seen after one week of treatment. The GCSI daily diaries will be 
collected. The therapeutic response of the patients will be enquired using the simple Clinical 
Patient Grading Assessment Scale (CPGAS). Patient will be asked if any adverse or side 
effects occurred while being treated with Sancuso.  Patient will then fill out a symptom side 
effect questionnaire that also asks about difficulty with wearing the patch. The old Sancuso 
patch will be removed and a new Sancuso® patch will be applied for another one week. A follow 
up appointment in one week will be scheduled. 
 
Visit 4: Patients will be seen after the second one week of treatment. The GCSI daily diaries 
will be collected. The therapeutic response of the patients will be enquired using the simple 
Clinical Patient Grading Assessment Scale (CPGAS). Patients will fill out the Patient 
Assessment of GI Symptoms (PAGI-SYM), SF-36, HAD questionnaire, a modified McGill Pain 

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inventory, and a symptom side effect questionnaire. Patients will stop treatment with Sancuso® 
at this time, and be followed for an additional week of treatment off medication. Patients will 
continue to fill out the GCSI-DD on a daily basis and not take any 5-HT3 receptor antagonist. A 
follow up appointment in one week will be scheduled. 
 
Visit 5: Patients will be seen after one week after cessation of treatment. The GCSI daily 
diaries will be collected. Patients will fill out the symptom side effect questionnaire. After this 
visit, the study period is over and the patient returns to clinical care. 
 
f) Study Endpoints 
Primary and Secondary Endpoints: 
Primary: 
Nausea and Vomiting severity scores using the GCSI-DD 
Secondary: 
Total Gastrointestinal Cardinal Symptom Index 
Clinical Patient Grading Assessment Scale (CPGAS) 
 
Patients will fill out daily information of their symptoms of gastroparesis using the 
Gastroparesis Cardinal Symptom Index Daily Diary (GCSI-DD). The Gastroparesis Cardinal 
Symptom Index (GCSI) is a validated patient-reported outcome for gastroparesis daily recording 
of symptoms. Several symptoms of gastroparesis including nausea, vomiting, retching, stomach 
fullness, unable to finish a meal, feeling excessively full after meals, bloating, belly visibly larger 
will be monitored. This is used in clinical practice and will be performed in this project. 
For this study, the therapeutic response of the patients will also be enquired using the 
simple Clinical Patient Grading Assessment Scale (CPGAS). Patients will be asked if they 
improved, stayed the same, or worsened with Sancuso® treatment. The clinical response of 
their gastroparesis symptoms to Sancuso treatment with gradations from (+7) = completely 
better; (0) = no change, and (-7) = very considerably worse. Responders are defined as those 
with score of >0 and non-responders with score of <0 by CPGAS. Patients will be asked if they 
experienced any side effects with Sancuso® treatment and to describe any side effects. Other 
than your GI symptoms, how have you been feeling? 
Adverse events will be recorded. 
 
g) Procedures Involved in the Human Research 
This will be an open label study of patients with gastroparesis. The study period will be 
approximately four weeks. 
Patients meeting the inclusion criteria will be asked to participate and sign informed 
consent. Baseline information will be collected including History and Physical Examination, 
EKG, routine clinical blood work. The history will include prior 5-HT3 receptor antagonist 
treatment and the patient’s response. Patients will fill out baseline questionnaires including the 
Patient Assessment of GI Symptoms (PAGI-SYM) for assessment of GI symptoms over the past 
2 weeks, SF-36 to assess their quality of life, HAD questionnaire to assess for symptoms of 
anxiety and depression, and a modified McGill Pain inventory to assess for abdominal pain. 
Patients will be treated with Sancuso® for two weeks (one patch every 7 days), being 
seen after each week. A copy of the package insert for Sancuso in in the appendix. Symptoms 
will be followed on a daily basis using the GCSI-DD 
At the study visits, the GCSI daily diaries will be collected. At each of these visits, 
patients will fill out the Patient Assessment of GI Symptoms (PAGI-SYM), SF-36, HAD 
questionnaire, a modified McGill Pain inventory, and a symptom side effect questionnaire. 
After the two weeks of active treatment, the patient will be followed for a further week off 
treatment, for a study period of 4 weeks (one week baseline off treatment, two weeks treatment 
with Sancuso®, then one week off treatment). 

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Adverse event reporting 
The Principal Investigator will be responsible for the reporting and submission of serious 
(expected or unexpected) adverse events that occur during the conduct of this study to FDA on 
a MedWatch 3500a form.  Additionally, the Principal Investigator will be responsible for 
providing the required study update reports to the Institutional Review Board (IRB). The 
Principal Investigator will also provide ProStrakan with a copy of the MedWatch 3500a 
completed for all serious adverse event reports. The information includes the investigator’s 
assessment of causality. This information will be sent to the company within 10 days of receipt 
of the adverse event report by the Investigator. A copy of the completed MedWatch 3500a form 
submitted to FDA will be sent to Drugsafety@prostrakan.com. The company will enter all safety 
information in the Global Safety Database along with the investigator’s assessment of 
relationship of the event to the study medication. Any follow up information will also be sent to 
the company within 10 days of receipt of the information by the Investigator on a completed 
MedWatch 3500a form. 
 
h) Data and Specimen Banking 
Data will be stored on encrypted password-protected computer using a Microsoft Excel data 
base. No specimens will be obtained. 
 
i) Data Management 
Data will be entered into an Excel spreadsheet in an encrypted password protected computer 
accessible only to the study coordinator and the PI. 
 
Descriptive analysis of the outcome variables will be constructed using Excel and SPSS. 
 
Outcome measures 
The primary outcome measures in this study are the GCSI-DD nausea/vomiting symptom 
scores. The secondary outcome measures are Total Gastrointestinal Cardinal Symptom Index 
and Clinical Patient Grading Assessment Scale (CPGAS). The percent of patients treated with 
Sancuso® that have improved symptoms of nausea, vomiting will be calculated both as a 
positive score on the CPGAS as well as a 25% improvement in the nausea score compared to 
baseline. 
 
Data Analysis 
Descriptive analysis of the outcome variables will be constructed. Statistical analysis will 
be performed using SPSS. This study is designed to test the hypothesis that Sancuso® 
treatment provides improvement of gastroparetic symptoms. We will compare the absolute 
GCSI symptom scores before and after treatment using ANOVA for repeated measures. The 
symptom score improvement will be tested between the two treatment groups (diabetic and 
idiopathic gastroparesis) using ANOVA for repeated measures on ranks. Linear regression will 
be used to identify potential predictors of a beneficial symptomatic response to treatment. 
 
Sample Size Determination 
In a gastroparesis study at our institution with similar inclusion criteria, the average GCSI 
of 16 patients was 34.8 with standard deviation of 4.6. In a previous study at our institution, the 
absolute magnitude of symptom improvement for open label botulinum toxin was 38% (Miller 
2002). The sample size in this study is calculated to show a benefit of Sancuso® by at least 
30% reduction in the GCSI score. Assuming a standard deviation of 5 in the GCSI reduction of 
symptoms and with an = .05 and = .80, fifteen patients will be needed. We will recruit 15 
diabetic patients and 15 idiopathic patients to enter this study to give adequate power to 
address the primary outcome variable - symptom response. 

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j) Confidentiality 
Private health information (PHI) as defined by HIPAA will be collected as part of the research. 
These include: name, birthdate, telephone number, medical record number. All data will be kept 
confidential.  Data will be entered into an Excel spreadsheet in an encrypted password 
protected computer accessible only be the study coordinator and the PI. The data will be de- 
identified. 
 
k) Provisions to Monitor the Data to Ensure the Safety of subjects 
This study involves minimal risk to the subjects. Patients will be monitored during the study in 
weekly study visits. The Sancuso® patch is being used to try to help reduce their symptoms of 
nausea and/or vomiting. The study is to allow recording of the response to treatment. All data 
will be kept confidential. Data will be entered into an Excel spreadsheet in an encrypted 
password protected computer accessible only be the study coordinator and the PI. 
 
l) Withdrawal of Subjects 
Patients have the option to not participate. Patients may elect at any time to stop treatment with 
Sancuso®. 
 
11) Risks to Subjects 
Risks of the Study: For the open label study, data is being recorded about their medical 
condition. All data will be kept confidential. Data will be entered into an Excel spreadsheet in a 
password protected computer accessible only be the study coordinator and the PI. 
 
Risks of Sancuso®: 
The decision to enroll a patient in this study with Sancuso® will be made after discussing all 
available treatment options with the patient. The following risks of Sancuso® might occur. The 
most common adverse reaction with Sancuso® is constipation. The patch may also cause 
some local skin irritation. In clinical trials with Sancuso®, application site reactions were 
reported which were generally mild in intensity and did not lead to discontinuation of use. The 
incidence of reactions was comparable with placebo. If severe reactions, or a generalized skin 
reaction occur (e.g. allergic rash, including erythematous, macular, papular rash or pruritus) the 
patch must be removed. Granisetron may be affected by direct natural or artificial sunlight. 
Patients must be advised to cover the patch application site, e.g. with clothing, if there is a risk 
of exposure to sunlight throughout the period of wear and for 10 days following its removal 
because of a potential skin reaction. 
 
The safety of Sancuso® was evaluated in a total of 404 patients undergoing chemotherapy who 
participated in two double-blind, comparator studies with patch treatment durations of up to 
7 days. The control groups included a total of 406 patients who received a daily dose of 2 mg 
oral granisetron, for 1 to 5 days. Adverse reactions considered by the investigators as drug- 
related occurred in 8.7% (35/404) of patients receiving Sancuso® and 7.1% (29/406) of patients 
receiving oral granisetron. The most common adverse reaction was constipation that occurred 
in 5.4% of patients in the Sancuso® group and 3.0% of patients in the oral granisetron group. 
Table 1 lists the treatment emergent adverse reactions that occurred in at least 3% of patients 
treated with Sancuso® or oral granisetron. 

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Table 1: Incidence of Adverse Reactions in Double-Blind, Active Comparator Controlled
Studies in Cancer Patients Receiving Chemotherapy (Events ≥ 3% in either group) 
Body System 
Preferred Term 
Sancuso® TDS 
N=404 
(%) 
Oral granisetron 
N=406 
(%) 
Gastrointestinal disorders  
 
Constipation 
5.4 
3.0 
Nervous system disorders  
 
Headache 
0.7 
3.0 
 
No clinically relevant drug interactions have been reported in clinical studies with 
Sancuso®. Theoretically, co-administration of drugs that prolong the QTc interval may increase 
the risk of cardiac arrhythmias. 5-HT3 receptor antagonists, such as granisetron, may be 
associated with arrhythmias or ECG abnormalities. Three ECGs were performed on 
588 randomized patients in the Phase 3 study: at baseline before treatment, the first day of 
chemotherapy, and 5 to 7 days after starting chemotherapy. QTcF prolongation greater than 
450 milliseconds was seen in a total of 11 (1.9%) patients after receiving granisetron, 8 (2.7%) 
on oral granisetron and 3 (1.1%) on the Sancuso® patch. No new QTcF prolongations greater 
than 480 milliseconds ware observed in any patient in this study. No arrhythmias were detected 
in this study. 
Granisetron does not induce or inhibit the cytochrome P-450 drug-metabolizing enzyme 
system in vitro. There have been no definitive drug-drug interaction studies to examine 
pharmacokinetic or pharmacodynamic interaction with other drugs. However, in humans, 
granisetron hydrochloride injection has been safely administered with drugs representing 
benzodiazepines, neuroleptics and anti-ulcer medications commonly prescribed with antiemetic 
treatments. In agreement with these data, no clinically relevant drug interactions have been 
reported in clinical studies with Sancuso®. 
Because granisetron is metabolized by hepatic cytochrome P-450 drug-metabolizing 
enzymes (CYP1A1 and CYP3A4), inducers or inhibitors of these enzymes may change the 
clearance and hence, the half-life of granisetron. In addition, the activity of the cytochrome P- 
450 subfamily 3A4 (involved in the metabolism of some of the main narcotic analgesic agents) 
is not modified by granisetron hydrochloride in vitro. In in-vitro human microsomal studies, 
ketoconazole inhibited ring oxidation of granisetron hydrochloride. However, the clinical 
significance of in-vivo pharmacokinetic interactions with ketoconazole is not known. In a human 
pharmacokinetic study, hepatic enzyme induction with phenobarbital resulted in a 25% increase 
in total plasma clearance of intravenous granisetron hydrochloride. The clinical significance of 
this change is not known. 
Because some medications may interact with 5HT3 receptor antagonists, if any new 
agents are being added for the patient’s clinical care, they should contact the study physician. 
 
12) Potential Benefits to Subjects 
The patients may potentially benefit from the study, as they will receive two weeks of treatment 
with Sancuso®. In addition, after the study, if there was improvement with their symptoms, 
Sancuso® could be given as a prescription for their clinical care. If needed, the nurse 
practitioner can help assist them with preauthorization from their insurance company. In 
addition, if the patient is not responding to treatment, they can be given an appointment to be 
seen clinically by Dr. Parkman. Since patients are being treated, hopefully there is some 
possibility of symptom reduction. 

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13) Provisions to Protect the Privacy Interests of Subjects 
Safety issues related to patient privacy: Every effort will be made to maintain patients’ 
privacy. The subjects’ privacy interests will be protected. The medical chart may be reviewed 
for the data – to assess age, gender, etiology of the gastroparesis, result of gastric emptying 
test, upper endoscopy. The study visits will take place in a closed office. Patients will be 
identified only by an identification code but not by their name, Social Security Number, or 
hospital medical record number. Investigators will maintain a separate confidential enrollment 
log that matches identifying codes with the patients’ names and addresses (i.e., available only 
to local clinic staff). All study material will be maintained in strict confidence. 
 
14) Compensation for Research-Related Injury 
Injury Statement in the informed consent: If you are injured as a result of your participation in 
this research study, seek immediate medical care.  However, there is no commitment by 
Temple University, Temple University Health System or its subsidiaries to provide monetary 
compensation or free medical care to you in the event of a study-related injury. By signing this 
consent form, you are not waiving any of the legal rights that you otherwise would have as a 
participant in a research study. If you have questions about the study or a research-related 
injury, please contact Dr. Parkman at (215) 707-3431. 
 
15) Economic Burden to Subjects 
The study requires five study visits. Patients will receive a stipend for their participation to cover 
travel expenses ($50 per visit, up to $250 for the study). 
 
16) Consent Process 
Informed consent and HIPAA will be obtained for this study. The patient will sign the consent 
form prior to their enrollment in the registry. The patient can take the consent form home to go 
over the form with their family. We will follow the “SOP: Informed Consent Process for 
Research.” The patients will be told at the time of the prescription that they will be contacted in 
several weeks to assess their response. In addition, they will be told that their data may be 
used to be published anonymously. The patients voluntarily answer questions on the 
telephone. 
 
17) Process to Document Consent in Writing 
The patient will sign the consent form. We will follow the “SOP: Written Documentation of 
Consent.” 
 
18) Vulnerable Populations 
Not applicable. This project will involve only adult patients that are not pregnant and not 
prisoners. 
 
19) Drugs or Devices 
The Sancuso® granisetron patch is given to try to help control their nausea and vomiting. A 
copy of the package insert is attached. 
The Sancuo patches will be stored in a locked cabinet in the GI section; only the clinical 
coordinator and the PI have access to this locked cabinet. The drug will be given 
directly to the patient in this study. The Sancuso patches will be used only in subjects 
who have provided consent for this study. 
 
20) Multi-Site Human Research 
Not applicable. 

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21) Community-Based Participatory Research 
The open-label study was developed by an investigator that sees patients with gastroparesis. 
The use of Sancuso® came up due to the need for additional treatments for their nausea and 
vomiting. This open label study came up, as many insurance companies do not allow this as 
treatment, as it is approved for chemotherapy-induced nausea and vomiting. 
 
22) Sharing of Results with Subjects 
New Findings: Patients will be told about new information that might change their decision to 
be in this study. Patients will also be told about new information that may have an effect on 
their future medical care. Patients may be asked to sign a revised informed consent form that 
contains the new information. 
 
References 
Parkman HP, Hasler WL, Fisher RS. American Gastroenterological Association technical review on 
the diagnosis and treatment of gastroparesis. Gastroenterology 2004;127:1592-1622. 
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J, Abell TL, McCallum RW, Lee L, Unalp-Arida A, Tonascia J, Hamilton F; National Institute of 
Diabetes and Digestive and Kidney Diseases Gastroparesis Clinical Research Consortium. 
Similarities and differences between diabetic and idiopathic gastroparesis. Clin Gastroenterol 
Hepatol. 2011 Dec;9(12):1056-64; quiz e133-4. Epub 2011 Aug 24. 
Cherian D, Parkman HP. Nausea and vomiting in diabetic and idiopathic gastroparesis. 
Neurogastroenterol Motil. 2012 Mar;24(3):217-22 
Abell TL, Bernstein RK, Cutts T, Farrugia, G. Forster J, Hasler WL, McCallum RW, Olden KW, 
Parkman HP, Parrish CR, Pasricha PJ, Prather CM, Soffer EE, Twillman R, Vinik AI. Treatment 
of Gastroparesis: A Multidisciplinary Review. Neurogastroenterology and Motility 
2006;18(4):263-83. 
Revicki DA, Rentz AM, Dubois D, et al. Development and validation of a patient-assessed 
gastroparesis symptom severity measure: the Gastroparesis Cardinal Symptom Index. Aliment 
Pharmacol Ther. 2003;18(1):141-150. 
Revicki DA, Rentz AM, Tack J, et al. Responsiveness and interpretation of a symptom severity index 
specific to upper gastrointestinal disorders. Clin Gastroenterol Hepatol. 2004;2(9):769-777. 
Revicki DA, Camilleri M, Kuo B, Norton NJ, Murray L, Palsgrove A, Parkman HP. Development and 
content validity of a gastroparesis cardinal symptom index daily diary. Aliment Pharmacol Ther. 
2009 Sep 15;30(6):670-80. 
Abell TL, Camilleri M, Donohoe K, Hasler WL, MD, Lin HC, MD, McCallum RW, Nowak T, 
Nusynowitz ML, Parkman HP, Shreve P, Szarka LA, Snape WJ Jr, Ziessman HA. Consensus 
Recommendations for Gastric Emptying Scintigraphy. A Joint Report of the Society of Nuclear 
Medicine and The American Neurogastroenterology and Motility Society. Am J Gastroenterology 
2008;103:753-763. 
A granisetron patch (sancuso®). Med Lett Drugs Ther. 2008 Dec 15-29;50(1301-1302):103-4 
Schulmeister L. Granisetron transdermal system: a new option to help prevent chemotherapy- 
induced nausea and vomiting. Clin J Oncol Nurs. 2009 Dec;13(6):711-4. 
Boccia RV, Gordan LN, Clark G, Howell JD, Grunberg SM; Sancuso® Study Group. Efficacy and 
tolerability of transdermal granisetron for the control of chemotherapy-induced nausea and 
vomiting associated with moderately and highly emetogenic multi-day chemotherapy: a 
randomized, double-blind, phase III study. Support Care Cancer. 2011 Oct;19(10):1609-17. 
 
Appendix A – Initial enrollment questionnaire including PAGI-SYM 
Appendix B – GCSI-DD 
Appendix C – Followup questionnaire – including PAGI-SYM 

Sancuso in patients with nausea and/or vomiting from gastroparesis: An open label study. Page 11 
Page 11 of 11
 
 
Appendix D - Package insert for Sancuso®