Clinical trials: Contraceptive Methods
Contraception
Study to Evaluate the Safety and Efficacy of Two Contraceptive Vaginal Rings Delivering a Daily Dose of 1500 or 2500 μg of CDB-2914
The purpose of this study is to to determine pharmacodynamic effects of a vaginal ring delivering either 1,500 or 2,500 μg of CDB-2914 per day during 6 months of treatment on: 1. follicular function and inhibition of ovulation 2.
- Trial name
- NCT00791297
- Testing
- CDB-2914
- Where
- 3 sites in United States, Chile and 1 more
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- Population Council
Depression
Vitamin B6 Supplementation and Mood States in College Women Taking Oral Contraceptives
Purpose of Study The purpose of this crossover study was to determine how vitamin B6 supplementation impacts mood states in college age (18-25 y) women that use oral contraceptives, in comparison to a placebo treatment.
- Trial name
- NCT04070391
- Testing
- vitamin B6, control
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Arizona State University
Contraception, Prevention of Sexually Transmitted Infections
Evaluation of Polyurethane Male Condoms
The clinical study will compare two lubricated polyurethane male condoms of different thickness with a marketed lubricated control male condom made of natural rubber latex.
- Trial name
- NCT04622306
- Testing
- Control Latex Condom C, Polyurethane Condom A, Polyurethane Condom B
- Where
- United States
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Sagami Rubber Industries Co., Ltd.
Pregnancy in Adolescence, Teenage Pregnancy and Teen Parenting
Trial of the Effect of "16 and Pregnant" on Teen Girls' Attitudes About Pregnancy
The purpose of this study is to determine whether watching the MTV (Music Television) television show "16 and Pregnant" could affect teen girls' attitudes about teen pregnancy, teen parenting, and pregnancy prevention.
- Trial name
- NCT01795885
- Testing
- 16 and Pregnant
- Volunteers
- 153 people, healthy volunteers welcome
- Sponsor
- University of Michigan
Fertility, Fertility, Male
Plan A Occlusion and Reversal System Feasibility Study
Prospective, multicenter, single-arm, open label, interventional clinical trial investigating the safety and effectiveness of the Plan A Male Contraceptive System to occlude the vas deferens to block the passage of sperm and then…
- Conditions
- Fertility, Fertility, Male, Healthy Male Adults
- Trial name
- NCT07361120
- Testing
- Occlusion System
- Where
- 3 sites in Australia, Canada
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Next Life Sciences
Contraception Behavior
Immediate vs. Delayed Insertion of Copper T 380A IUD After Termination of Pregnancy Over 12-weeks Gestation
The purpose of this study is to compare delayed vs. immediate insertion of the Copper T 380 IUD after termination of pregnancy after 12 weeks.
- Trial name
- NCT00540046
- Testing
- Copper T 380A IUD
- Where
- 2 sites in United States
- Volunteers
- 215 people, healthy volunteers welcome
- Sponsor
- NYU Langone Health
Contraception
Clinical Study of a Conventional and Flexible Extended Oral Contraceptive of EE/DRSP With or Without Metafolin in Latin America
The objective of this three-arm study is to evaluate the effect of a flexible extended regimen of an EE+DRSP containing OC on bleeding pattern and to investigate the compliance with daily pill intake when the investigational…
- Trial name
- NCT01331655
- Testing
- EE20/DRSP (BAY86-5300), EE20/DRSP/L-5-MTHF (BAY98-7071), EE20/DRSP/L-5-MTHF (BAY98-7071) + L-5-MTHF (BAY86-7660)
- Volunteers
- healthy volunteers welcome
- Sponsor
- Bayer
Contraception
Acceptability of Depo-subQ in Uniject
This is an observational study to assess the experience of current depot medroxyprogesterone acetate (DMPA) intramuscular (IM) clients and providers when they try Depo-subQ in Uniject and offer recommendations for the…
- Trial name
- NCT01667276
- Where
- 2 sites in Senegal, Uganda
- Volunteers
- 476 people, healthy volunteers welcome
- Sponsor
- FHI 360
Contraception
Use of Misoprostol for Intrauterine Device (IUD) Insertion in Nulliparous Women
The purpose of this study is to evaluate if the use of misoprostol can make it easier for a provider, and less painful for a woman, to place an IUD if she has never had a child before.
- Trial name
- NCT01001897
- Testing
- Misoprostol
- Where
- 2 sites in United States
- Volunteers
- 61 people, healthy volunteers welcome
- Sponsor
- University of Arizona
Postpartum Contraception, Reproductive Health
Predictors of PPIUCD Discontinuation at Two Years: A Clinical Study in Pakistan
This prospective cohort study evaluated the continuation rates, complications, and satisfaction associated with postpartum intrauterine contraceptive devices (PPIUCDs) as a long-acting reversible contraception (LARC) method.
- Conditions
- Postpartum Contraception, Reproductive Health, Family Planning
- Trial name
- NCT06766396
- Testing
- Postpartum Intrauterine Contraceptive Device (PPIUCD).
- Where
- Pakistan
- Volunteers
- 3,400 people, healthy volunteers welcome
- Sponsor
- Services Institute of Medical Sciences, Pakistan
Contraception
Cilostazol and Its Effects on Resumption of Meiosis in the Human Ovary
Combined oral contraceptive pills (COCs) are the most commonly used hormonal form of birth control in the United States with at least 87% of women of reproductive age reporting oral contraceptive use at some point in their lives…
- Trial name
- NCT01915069
- Testing
- Cilostazol
- Where
- United States
- Volunteers
- 4 people, healthy volunteers welcome
- Sponsor
- University of Southern California
Contraception, Bone Metabolism
Bone Metabolism in Premenopausal Exercising Women
The main goal of this study is to examine how sex hormones and low energy availability affect the concentrations of bone remodelling markers at rest and after a running protocol.
- Conditions
- Contraception, Bone Metabolism, Low Energy Availability, Eumenorrhea
- Trial name
- BeWOMEN (NCT06961773)
- Testing
- Low energy availability, High energy availability
- Where
- Spain
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Universidad Politecnica de Madrid
Contraception, Pain
The Effect of Nitroglycerin on the Intrauterine Device (IUD) Insertion Experience in Nulliparous Women
Increasing ease of access of long-acting birth control methods, like intrauterine devices (IUDs), is an important way to reduce the risk of unintended pregnancy.
- Trial name
- NCT01490073
- Testing
- Insertion of nitroglycerin ointment
- Where
- 2 sites in United States
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University