Efficacy and Safety Study of CB-5945 for the Treatment of Opioid-Induced Constipation

Opioid-Induced Constipation Clinical Trial

Official title: A Multicenter, Randomized, Double-Blind, Placebo-Controlled, Phase 3 Study to Evaluate the Efficacy and Safety of CB-5945 for the Treatment of Opioid-Induced Constipation in Adults Taking Opioid Therapy for Chronic Non-Cancer Pain

Status Terminated

Clinical Trial Summary

The purpose of this study is to evaluate the safety and efficacy of CB-5945 for the treatment of opioid-induced constipation (OIC) in adults taking opioid therapy for chronic non-cancer pain.

Clinical Trial Description

This is a multicenter, double-blind, placebo-controlled, parallel-group study in participants with OIC taking opioid therapy for chronic non-cancer pain. Approximately 600 participants (300 participants per treatment group) with OIC will be randomized at approximately 75 study centers to receive either oral 0.25 mg CB-5945 BID or oral matching placebo BID for the 12-week double-blind treatment period, followed by a 4-week follow-up period. All randomized participants will be evaluated for clinical response for duration of their study participation. All participants will be followed for safety for 4 weeks after last dose of the study medication, regardless of when they discontinue study medication. The clinical study report for this study includes pooled results for studies 5945-OIC-12-02 (NCT01901302) 5945-OIC-12-03 (NCT01901328), and 5945-OIC-12-04 (NCT01901341). ;

Related Conditions & MeSH terms

• Constipation
• Opioid-Induced Constipation

• NCT number: NCT01901302
• Study type: Interventional
• Source: Cubist Pharmaceuticals LLC
• Status: Terminated
• Phase: Phase 3
• Start date: May 20, 2013
• Completion date: February 13, 2014