Study of the Safety and Contraceptive Efficacy of C31G Compared to Conceptrol®

Summary

This is a multicenter, randomized, double-masked, controlled, phase III study of repeated use of C31G vaginal gel compared to Conceptrol® Vaginal Gel as the primary method of contraception over six months (183 days) and at least six cycles of use. In addition, there is an opportunity for subjects to continue with study treatment for up to twelve months (365 days) and twelve cycles of treatment upon completion of the first six months of treatment.

Timeline

Start

2004-06

Primary completion

2008-07

Completion

2008-09

Publications

• Burke AE, Barnhart K, Jensen JT, Creinin MD, Walsh TL, Wan LS, Westhoff C, Thomas M, Archer D, Wu H, Liu J, Schlaff W, Carr BR, Blithe D. Contraceptive efficacy, acceptability, and safety of C31G and nonoxynol-9 spermicidal gels: a randomized controlled trial. Obstet Gynecol. 2010 Dec;116(6):1265-1273. doi: 10.1097/AOG.0b013e3181fc3b1a.

Drugs

Indications