A Study to Evaluate the Effect of Camicinal on Gastroparesis Symptoms in Type 1 and 2 Diabetic Subjects With Gastroparesis



Status:Completed
Conditions:Gastrointestinal
Therapuetic Areas:Gastroenterology
Healthy:No
Age Range:18 - 80
Updated:12/13/2017
Start Date:August 27, 2014
End Date:August 24, 2015

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A Randomized, Double-blind, Placebo-controlled Phase II Study to Evaluate the Effect of 12 Weeks of Once-daily Dosing of the Oral Motilin Receptor Agonist Camicinal, on Gastroparesis Symptoms in Type 1 and 2 Diabetic Subjects With Gastroparesis

This study is a randomized, double-blind, placebo controlled trial designed to confirm the
symptomatic effects of camicinal treatment vs. placebo, on gastroparesis symptoms in type 1
and 2 diabetic subjects with gastroparesis. The primary purpose of this study is to determine
if a low-dose of camicinal (25 milligram[mg]) for 12 weeks of repeat administration improves
gastroparesis symptoms as measured by the Gastrointestinal Cardinal Symptom Index - Daily
Diary (GCSI-DD) in approximately 120 subjects with type 1 or 2 diabetes mellitus (DM) who
have documented abnormally slow gastric emptying and have symptoms consistent with
gastroparesis.

Subjects will be randomized in a 1:1 ratio to receive either camicinal or placebo. The study
will consist of a screening/baseline period of up to 35 days, a 12 week treatment period, a
2-week post-treatment assessment of symptoms and a 14 day (+/- 2 days) post treatment safety
follow-up visit.


Inclusion Criteria:

- Type 1 or 2 diabetes mellitus (acetylated hemoglobin A1 [HbA1c] <=11.0%)

- Male or female between 18 and 80 years of age, inclusive.

- Patient has gastroparesis at screening. A patient is eligible if one of the following
criteria are met: Gastric half-time of emptying >upper limit of normal as determined
by Carbon-13 radioisotope (C13) oral breath test; % C13-dose recovered < lower limit
of normal at 90 or 120 minutes

- Patient must report a >=3 month history of relevant symptoms of gastroparesis (e.g.,
chronic post-prandial fullness, early satiety, post-prandial nausea).

- Patients will have a mean of the daily scores over a minimum of 7 days indicating >=
mild (2) severity for the fullness/early satiety subscale as assessed using the
GCSI-DD during the screening period prior to randomization.

- A female patient is eligible to participate if she is of non-childbearing potential
defined as pre-menopausal females with a documented tubal ligation or hysterectomy; or
postmenopausal defined as 12 months of spontaneous amenorrhea (in questionable cases a
blood sample with simultaneous follicle stimulating hormone [FSH] >40 milli
international units per milliliter [mIU/mL], or a value consistent with the local
laboratory standard value, is confirmatory) or is of child-bearing potential and
agrees to use contraception methods for an appropriate period of time (as determined
by the product label or investigator) prior to the start of dosing to sufficiently
minimize the risk of pregnancy at that point. Female patients must agree to use
contraception for at least 5 days following the last dose of study medication.

- Body mass index (BMI) >18 and <=42.0 kilogram per meter square (kg/m^2) (inclusive).

- QTc <450 millisecond (msec) or QTc <480 msec in patients with Bundle Branch Block
based on single or average QTc value of triplicate values obtained over a brief
recording period. The QT correction formula (Bazett's, Fridericia's, etc) used to
determine inclusion and discontinuation should be the same throughout the study.

- Aspartate aminotransferase and alanine aminotransferase <2x upper limit of normal
(ULN); alkaline phosphatase and bilirubin <=1.5xULN (isolated bilirubin >1.5xULN is
acceptable if bilirubin is fractionated and direct bilirubin <35%).

- Capable of giving written informed consent, which includes compliance with the
requirements and restrictions listed in the consent form.

Exclusion Criteria:

- Patient has acute severe gastroenteritis

- Patient has a gastric pacemaker

- Patient is on chronic enteral (e.g., feeding tube) or parenteral feeding

- Recent (last 6 weeks) history of poor control of diabetes e.g. hypoglycaemia requiring
medical intervention, diabetic ketoacidosis, admission for control of diabetes or
complications of diabetes

- Patient has evidence of severe cardiovascular autonomic neuropathy (e.g. history of
recurrent syncope in the last 6 months)

- Patient has a history of eating disorders (anorexia nervosa, binge eating, bulimia)

- Use of medications potentially influencing upper gastrointestinal motility or appetite
at least 1 week prior to screening (e.g., prokinetic drugs, macrolide antibiotics
[erythromycin], glucagon-like peptide-1 [GLP-1] mimetics)

- Patient has had intrapyloric botox injections.

- A patient would be eligible if the botox treatment was in the past (>6 months
previously) and was not being repeated.

- Patient has had a gastrectomy, or major gastric surgical procedure or any evidence of
bowel obstruction or strictures within the previous 12 months

- Dosage of any concomitant medications has not been stable for at least 3 weeks, except
for routine adjustments in daily insulin treatments.

- Estimated (or measured) glomerular filtration rate <=30 mL/minute.

- Daily opiate use at screening

- Use of prohibited medications that potentially influence upper gastrointestinal
motility or appetite, or medications that may interfere with the methods of measuring
gastric emptying e.g., prokinetic drugs, macrolide antibiotics (erythromycin,
azithromycin), GLP-1 mimetics, anti-cholinergics, chronic/regular use of opiates

- History or presence of clinically significant gastro-intestinal, hepatic or renal
disease (including liver disease or known hepatic or biliary abnormalities, with the
exception of Gilbert's syndrome or asymptomatic gallstones) or other condition that
would in the opinion of the investigator or medical monitor make the subject
unsuitable for inclusion in this clinical study.

- Concurrent enrollment in any other interventional study/(ies) involving a novel (i.e.
unapproved or experimental) chemical or biopharmaceutical entity.

- History of sensitivity to any of the study medications, or components thereof or a
history of drug or other allergy that, in the opinion of the investigator or
GlaxoSmithKline Medical Monitor, contraindicates their participation.

- Lactating or Pregnant females as determined by positive serum or urine human chorionic
gonadotropin test (from the first urine of the day) at screening or prior to dosing.

- A positive pre-study Hepatitis B surface antigen or positive Hepatitis C antibody
result within 3 months of screening
We found this trial at
34
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Rapid City, South Dakota 57702
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Albuquerque, New Mexico 87109
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Arlington, Texas 76014
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Arlington, TX
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Atlanta, Georgia 30341
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Atlanta, GA
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Austin, Texas 78705
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Austin, TX
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Boston, Massachusetts 02115
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Boston, MA
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Boston, Massachusetts 02115
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Bountiful, Utah 84010
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Bristol, Tennessee 37620
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Chandler, Arizona 85224
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Chattanooga, Tennessee 37421
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Cleveland, Ohio 44195
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Dayton, Ohio 45420
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Flint, Michigan 48504
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Flint, MI
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Germantown, Tennessee 38138
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Germantown, TN
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Greensboro, North Carolina 27403
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Greensboro, NC
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Greenville, South Carolina 29615
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Hialeah, Florida 33013
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Indianapolis, Indiana 46202
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Indianapolis, IN
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Inverness, Florida 34452
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Las Vegas, Nevada 89102
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Las Vegas, Nevada 89102
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Long Beach, California 90813
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Marietta, Georgia 30060
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Marietta, GA
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Mentor, Ohio 44060
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Mentor, OH
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Miami, Florida 33136
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Miami, FL
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Norfolk, Virginia 23502
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Northridge, California 91325
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Port Orange, Florida 32129
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Poughkeepsie, New York 12601
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Spring, Texas 77379
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Towson, Maryland 21204
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Winston-Salem, North Carolina 27103
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Wyoming, Michigan 49519
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Wyoming, MI
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