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27 recruiting studies matching your filters
A Prospective Observational Study on the Contraceptive Effectiveness of the Natural Cycles Application (The VENUS Study)
The goal of this observational study is to measure the effectiveness of the Natural Cycles digital birth control application at preventing pregnancy in sexuall…
Addressing Factors Related to Disparities in Vasectomy
The goal of this trial is to learn if a web-based decision aid designed to provide evidence-based information about vasectomy and other birth control options h…
CARRII Native Intervention Optimization Trial 3-month Factorial Experiment With 512 Participants Randomized to 8 Conditions
The purpose of this study is to identify the best combination of new intervention components to use with CARRII, the first automated online intervention for al…
Effects of a Modest Energy Deficit on Reproductive Hormones Across the Menstrual Cycle in Contraceptive Users
The purpose of the present study is to characterize the endocrine and metabolic responses to a modest, short-term energy deficiency (\~250 kcal/day) across the…
Improving Alcohol and Substance Use Care Access, Outcomes, and Equity During the Reproductive Years: A Type 1 Hybrid Trial in Family Planning Clinics
The goal of this clinical trial is to test the effectiveness of evidence-based Screening, Brief Intervention, and Referral to Treatment (SBIRT) among adult pat…
Prospective Long-term Study of Etonogestrel Contraceptive Implant Insertion at an Alternative Scapular Site
This study aims to evaluate long-term outcomes when the etonogestrel contraceptive implant is inserted at an alternative site located over the scapular. The st…
A Single Arm, Open-Label Pivotal Contraceptive Efficacy Study of Ovaprene
This will be a multi-center, single arm, open-label study of Ovaprene, a non-hormonal intravaginal ring, to investigate the contraceptive effectiveness, safety…
Empowering Women for Postpartum Care and Reproductive Health in Mississippi Delta
Maternal mortality in the United States is higher than in peer nations and has not decreased since 1990. Beyond mortality, severe maternal mortality impacts fa…
Flo Digital Contraceptive Study: Safety and Effectiveness of Flo's Personalized Fertility Awareness Tool for Preventing Pregnancy
The goal of this clinical trial is to learn if the Flo Digital Contraceptive (FDC) app can effectively prevent unintended pregnancy in women aged 18 years and …
Generating Evidence to Improve Same-day Etonogestrel (ENG) Implant Insertion for Emergency Contraception
Intrauterine devices (IUDs) are highly effective to prevent pregnancy when used for emergency contraception (following unprotected intercourse in the last 3 da…
A Randomized, Data Analyst-masked, 3-way Cross-over, Pivotal Clinical Investigation to Evaluate the Performance of Two Polyurethane Male Condoms With Different Size and Thickness in Healthy Monogamous Couples During Vaginal Intercourse Compared With a Commercially Available Thin Latex Male Condom.
This investigation is designed to evaluate the performance rate of two polyurethane male condoms with different sizes and thicknesses versus a standard natural…
FINALE: Prospective Multi-Center Trial for FemBloc INtratubal Occlusion for TranscervicAL PErmanent Birth Control
Prospective, multi-center, international, unblinded, single-arm trial of subjects undergoing FemBloc followed by ultrasound confirmation test.