Study of the Research Medicine CIN-103 in Adults With Irritable Bowel Syndrome With Predominant Diarrhea (IBS-D).

Summary

The goal of this clinical trial is to evaluate if the study drug, CIN-103, can help reduce the symptoms associated with irritable bowel syndrome with predominant diarrhea (IBS-D) in adult patients. The main questions it aims to answer are: * To evaluate the efficacy of CIN-103 on symptoms of IBS-D when given to patients with IBS-D compared to a placebo. * To evaluate the safety and tolerability of CIN-103 when given to patients with IBS-D compared to a placebo Participants will attend the following visits: * Screening Period (1 Visit) * Baseline Period (1 Visit) * Will complete daily diary and other Patient Reported Outcomes (PROs) as described in the protocol to assess eligibility for continued participation. * 12-Week Treatment Period (5 Visits) * Study drug taken twice daily by mouth. * Will complete daily diaries and other PROs as described in the protocol. * Follow- Up Period (1 Visit) Researchers will compare CIN-103 Dose 1, CIN-103 Dose 2, and placebo, to evaluate the clinical response to multiple dose strengths of CIN-103 relative to placebo on abdominal pain and stool consistency along with safety and tolerability.

Timeline

Start

2023-12-28

Primary completion

2025-07-28

Completion

2025-07-28

Outcome

Outcome not reported

Stopped: “The study was terminated due to lack of efficacy compared to placebo.”

Drugs

Indications