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This phase 3, 26-week, randomized, double-blind, placebo-controlled, multi-center study will evaluate the safety and efficacy of one dose of Tenapanor in subjects with constipation-predominant irritable bowel syndrome (IBS-C) as defined by the ROME III criteria and who have active disease as determined after a two-week screening period. Subjects who qualify and are randomized into the study will either receive 50mg BID of Tenapanor (1:1) for a 26 week treatment period.
Full description
During the 26-week double-blind treatment period, subjects will record daily assessments including: frequency and timing of bowel movements; sensation of complete bowel emptying; consistency of bowel movements; degree of straining, worst abdominal pain, abdominal discomfort, abdominal bloating, abdominal fullness and abdominal cramping; and use and timing of rescue medication. Subjects will also record weekly assessments including: adequate relief of IBS symptoms, degree of relief of IBS symptoms, IBS severity, and constipation severity.
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593 participants in 2 patient groups, including a placebo group
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Data sourced from clinicaltrials.gov
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