Clinical trial NCT01286090: An Efficacy and Safety Study of Cisapride for Improving Symptoms Associated With Gastroparesis in Patients With Diabetes Mellitus
Official title: Double-Blind, Randomized, Placebo-Controlled Trial to Assess Efficacy and Safety of R051619 (Cisapride 10 mg Q.I.D.) Versus Placebo for the Improvement of Symptoms Associated With Exacerbations of Gastroparesis, After Failure of Other Treatments, in Patients With Diabetes Mellitus
Study type: INTERVENTIONAL
Overall status: TERMINATED
Phase: PHASE4
Conditions: Gastroparesis
Diabetes Mellitus
Keywords: Cisapride (PREPULSID)
Placebo
Diabetes mellitus
Diabetic gastroparesis
Lead sponsor: Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Sponsor class: INDUSTRY
First posted: 2011-01-31
Enrollment: 4
Sex: ALL
Minimum age (years): 18
Maximum age (years): 70
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: no
Allocation: RANDOMIZED
Intervention model: PARALLEL
Primary purpose: TREATMENT

Brief summary: The purpose of this study is to assess the effectiveness of cisapride at improving symptoms associated with gastroparesis (a stomach disorder) in patients with diabetes mellitus.

Detailed description: This is a double-blind (neither the physician nor the patient will know the name of assigned treatment) study to determine the effectiveness of cisapride tablets compared to placebo tablets (a tablet identical in appearance to cisapride but does not contain active drug) at improving symptoms associated with diabetic gastroparesis when administered orally (by mouth) to patients with insulin dependent or non-insulin dependent diabetes mellitus. Gastroparesis is a disorder also called delayed gastric emptying, in which the stomach takes too long to empty food into the small intestine for digestion. Symptoms of gastroparesis may include vomiting, nausea, early feeling of fullness after only a few bites of food, weight loss due to poor absorption of nutrients or low calorie intake, abdominal bloating, poor glycemic (blood sugar) control, lack of appetite, and pain in the stomach area. Patients will take study drug (one 10-mg tablet of cisapride, or one tablet of placebo), orally, 4 times a day, for a period of 8 weeks. Study drug will be taken approximately 15 minutes before each meal and, with a beverage, before going to bed.

Eligibility criteria: Inclusion Criteria:

* Diagnosed with insulin dependent or non-insulin dependent diabetes mellitus
* Experienced inadequate responses to, or have been intolerant of, treatment with at least one previous drug therapy for gastroparesis
* Have exacerbation of gastroparesis symptoms requiring medical attention
* Demonstrate delayed gastric emptying as assessed by a \[1-13C\]-Sodium Acetate Breath Test within 14 days before randomization

Exclusion Criteria:

* Received prior treatment with cisapride
* Have a glycosylated hemoglobin (HbA1c) \>10% at screening, as determined by clinical laboratory testing
* Have any upper gastrointestinal (GI) pathology other than diabetic gastroparesis that would require therapy other than that provided in this trial
* Have any organic/neurological disease that is suspected to be causing gastroparesis, other than diabetes
* Currently vomiting, or receiving therapy for a severe exacerbation of gastroparesis, that would prevent the patient from receiving oral therapy or a diet

Primary outcomes:
measure: The change from baseline in Gastroparesis Cardinal Symptoms Index (GCSI) score
timeFrame: At baseline (Visit 2) and weekly during the treatment phase of the trial for up to 8 weeks
Secondary outcomes:
measure: The number of adverse events reported
timeFrame: For the duration of the study (up to 8 weeks)
measure: The type of adverse events reported
timeFrame: For the duration of the study (up to 8 weeks)
Other outcomes:
Locations:
Study officials:
affiliation: Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
name: Johnson & Johnson Pharmaceutical Research & Development, L.L. C. Clinical Trial
role: STUDY_DIRECTOR
References: