A Prospective, Open Label Study Evaluating Two Management Strategies on Gastrointestinal Symptoms… (NCT01493557) | Clinical Trial Compass
CompletedPhase 4
A Prospective, Open Label Study Evaluating Two Management Strategies on Gastrointestinal Symptoms in Patients Newly on Treatment With Pradaxa for the Prevention of Stroke and Systemic Embolism With Non-valvular Atrial Fibrillation
United States1,067 participantsStarted 2011-12
Plain-language summary
This is a prospective and open label study that aims to enroll approximately 1200 patients with non-valvular atrial fibrillation (NVAF) not previously treated with Pradaxa® and free of gastrointestinal symptoms (GIS) for at least 2 weeks prior to enrolment. Approximately 125 sites in North America will be recruited. Patients who report GIS during the 3 month treatment period will be randomized to one of two management strategies, and data documenting the intensity and duration of the GIS will be collected.
Who can participate
Age range18 Years
SexALL
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Inclusion criteria
✓. Documented non-valvular atrial fibrillation (NVAF) for whom Pradaxa® (dabigatran etexilate) is indicated per the current local label, but who have not received treatment with Pradaxa® (dabigatran etexilate), or who have not been started on Pradaxa® (dabigatran etexilate) more than 7 days prior to potential enrolment in the study. NVAF may be documented by 12-lead electrocardiogram, rhythm strip, pacemaker/ implantable cardioverter defibrillator (ICD) electrograms or Holter monitoring
✓. Male and female patients, age greater than or equal to 18 years at entry
✓. Written, informed consent
Exclusion criteria
✕. History within 2 weeks of any of the following gastrointestinal (GI) disorders: heartburn, indigestion, gastritis, upper abdominal pain or discomfort, or gastroesophageal reflux requiring the use of proton pump inhibitors, histamine-2 receptor blockers or antacids. Patients with nausea and/or vomiting within the 2 weeks are not excluded if the symptoms were clearly associated with a self-limited acute or febrile illness. Short-term use of PPIs, as prophylaxis, in a hospital setting for the prevention of stress ulcers is acceptable. Calcium carbonate supplements for calcium replacement is not exclusionary (as long as these products are being used as calcium supplementation/replacement and are not being used to treat or relieve GIS.)
✕
What they're measuring
1
The Rate of Complete Effectiveness of Initial GIS Management Strategy
. GI bleeding within one year or any history of symptomatic or endoscopically documented gastroduodenal ulcer or diverticulitis, unless the cause has been permanently eliminated by medical therapy or by surgery(e.g., patients with peptic ulcer disease with endoscopically proven cure after therapy or lower GI bleeding due to diverticulosis cured by segmental colectomy are not excluded.)
✕. not applicable
✕. Contraindication to pantoprazole or other proton pump inhibitors, e.g. omeprazole, lansoprazole, rabeprazole, atnoprazole, esomeprazole
✕. Contraindication to Pradaxa® (dabigatran etexilate) or known hypersensitivity to Pradaxa® (dabigatran etexilate) or its excipients
✕. Hemorrhagic disorder, bleeding diathesis or active pathological bleeding
✕. Need for anticoagulant treatment for disorders other than atrial fibrillation