Independent directory Public ClinicalTrials.gov records United States
Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 20, 2026, 12:43 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–1 of 1 matching trial from the live ClinicalTrials.gov search.
Completed Phase 3 Interventional Accepts healthy volunteers Results available

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

NCT00274261
Conditions
Pregnancy
Interventions
C31G, nonoxynol-9 (N-9)
Drug
Lead sponsor
Premier Research
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
1,565 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2008
U.S. locations
15
States / cities
Berkeley, California • Los Angeles, California • Aurora, Colorado + 11 more