Clinical trials: Contraception
Contraception
Safety and Efficacy of CDB-2914 in Comparison to Levonorgestrel for Emergency Contraception
The purpose of this study is to assess the safety and efficacy of CDB-2914 in comparison to levonorgestrel for preventing pregnancy up to 5 days after unprotected sexual intercourse.
- Trial name
- NCT00551616
- Testing
- CDB-2914, Levonorgestrel
- Where
- 33 sites in United States, Ireland and 1 more
- Volunteers
- 2,221 people
- Sponsor
- HRA Pharma
Obesity
A Study to Evaluate the Effect of the Experimental GLP-1 Drug PF-07081532 on Blood Levels of Common Birth Control Pills, and Drugs Omeprazole and Midazolam, and Effect of GLP-1 Drug Semaglutide on Midazolam Blood Levels in Healthy Adults With Weight in the Obesity Range
Two different groups of healthy volunteers will be chronically treated with GLP-1 drugs PF-07081532 or alternatively Semaglutide.
- Trial name
- NCT05671653
- Testing
- PF-07081532, Semaglutide
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Pfizer
Prevention of Pregnancy
Study of Safety and Efficacy of an Oral Contraceptive
This is a comparative study. The primary objective of the study is to assess the efficacy of a low dose oral contraceptive in the prevention of pregnancy.
- Trial name
- NCT00932321
- Testing
- Norethindrone Acetate/Ethinyl Estradiol 24 Days, Norethindrone Acetate /Ethinyl Estradiol 21 Days
- Where
- 34 sites in United States
- Volunteers
- 938 people, healthy volunteers welcome
- Sponsor
- Warner Chilcott
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.
Contraception
A Bioequivalence Study of IMPLANON and Radiopaque IMPLANON (34528)(P05720)
The primary purpose of this study is to demonstrate the bioequivalence of IMPLANON and Radiopaque IMPLANON.
- Trial name
- NCT00620464
- Testing
- Radiopaque Implanon, Implanon (etonogestrel implant)
- Volunteers
- 108 people, healthy volunteers welcome
- Sponsor
- Organon and Co
Contraception
A Study to Assess the Safety of a New Inserter Device for Paragard® (Intrauterine Copper Contraceptive)
The purpose of this study is to demonstrate that a new device inserter leads to successful and safe insertion of Paragard® IUS, comparable to the currently approved IUS inserter, in females of reproductive potential.
- Trial name
- NCT05309694
- Testing
- Paragard® T380A Intrauterine Copper Contraceptive with New Inserter
- Where
- 8 sites in United States
- Volunteers
- 119 people, healthy volunteers welcome
- Sponsor
- CooperSurgical Inc.
Contraception
Study of Contraceptive Efficacy & Safety of Phexxi™ (Previously Known as Amphora) Gel Compared to Conceptrol Vaginal Gel
This is a research study of a new experimental vaginal gel that helps in vaginal pH regulation and results in immobilization of spermatozoa by maintaining the normally low vaginal pH, even in the presence of semen.
- Trial name
- NCT01306331
- Testing
- Conceptrol, Amphora
- Where
- 52 sites in United States, Russia
- Volunteers
- 3,389 people, healthy volunteers welcome
- Sponsor
- Evofem Inc.
Women Contraception
Adiana Post-Approval Clinical Study (APACS)
The Adiana Post-Approval Clinical Study (APACS) has been designed to compile information on the efficacy and safety of the Adiana Permanent Contraception System in the post market setting.
- Trial name
- APACS (NCT01177670)
- Where
- 9 sites in United States
- Volunteers
- 169 people, healthy volunteers welcome
- Sponsor
- Hologic, Inc.
Contraception, Libido
Effects of SH T00658ID on Libido
The aim of the study is to investigate whether women on oral contraceptives (OCs) suffering from acquired OC-associated female sexual dysfunction (FSD) for at least 3 months but no longer than one year will express the same level…
- Trial name
- NCT00764881
- Testing
- EV/DNG (Qlaira, BAY86-5027, SH T00658ID), Microgynon
- Where
- 32 sites in Australia, Austria and 5 more
- Volunteers
- 217 people
- Sponsor
- Bayer
Primary Dysmenorrhea
Effect on Primary Dysmenorrhea
To investigate the potential benefits of a new oral contraceptive (SH T00658ID) on alleviating complaints of dysmenorrhea associated with oral contraceptive use.
- Trial name
- NCT00909857
- Testing
- Estradiol valerate, Dienogest (Natazia, Qlaira, BAY86-5027), Ethinyl estradiol, Levonorgestrel (Miranova)
- Where
- 41 sites in United States, Canada and 4 more
- Volunteers
- 507 people, healthy volunteers welcome
- Sponsor
- Bayer
Healthy
A Study of the Effect of Tirzepatide on How the Body Handles Birth Control Pills in Healthy Female Participants
The purpose of this study is to look at how the body processes the commonly prescribed birth control pill, ethinylestradiol + norgestimate (EE/NGM), in healthy female participants and the effect of tirzepatide on how EE/NGM is…
- Trial name
- NCT04172987
- Testing
- Tirzepatide, EE/NGM
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Eli Lilly and Company
Contraception
Assessment of the Pharmacodynamic Effect on Plasma Folate and Red Blood Cell Folate and Comparison of the Folate Metabolites During the 24 Weeks of Treatment (Yasmin + Metafolin Versus Yasmin + Folic Acid) Followed by a 20 Week Elimination Phase of Folate
The purpose of this study is to examine and compare the uptake of levomefolate calcium (Metafolin, a registered vitamin supplement) and folic acid in the body during 24 weeks of treatment with a following folate elimination phase…
- Trial name
- NCT01258660
- Testing
- EE 0.03 mg/DRSP 3 mg (Yasmin) + folic acid
- Where
- Germany
- Volunteers
- 172 people, healthy volunteers welcome
- Sponsor
- Bayer
Contraception
Evaluation of Participant Responses to Educational Counseling About Different Combined Hormonal Contraceptive Choices (P06557)
Physicians counsel women participants who are candidates for hormonal contraception about available combined hormonal contraceptive methods (the combined pill, the contraceptive vaginal ring [i.e., the etonogestrel +…
- Trial name
- ECOS (NCT01181778)
- Volunteers
- 1,919 people, healthy volunteers welcome
- Sponsor
- Organon and Co
Contraception
Study of the Use of a Contraceptive Vaginal Ring (NuvaRing) in Normal Daily Practice in Indian Women (P07733)
This study will collect information on cycle control, acceptability and tolerability of the vaginal contraceptive ring (NuvaRing) as used in normal daily practice by Indian women.
- Trial name
- NCT01490190
- Testing
- Ethinylestradiol + Etonogestrel Vaginal Ring (NuvaRing)
- Volunteers
- 252 people, healthy volunteers welcome
- Sponsor
- Organon and Co
Contraception
Pharmacokinetic and Pharmacodynamic Study of Cyclofem
Cyclofem® is a monthly injectable contraceptive containing 25 mg of medroxyprogesterone acetate (MPA) and 5 mg of estradiol cypionate (E2C), a long-acting ester of estradiol.
- Trial name
- NCT01699022
- Testing
- Injection Cyclofem
- Where
- United States
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Sun Pharmaceutical Industries Limited
Pregnancy, Contraception
Study to Evaluate Suppression of Ovulation and Pharmacokinetics of Medroxyprogesterone Acetate Following Administration of TV-46046 in Women With Ovulatory Cycle
The purpose of this pharmacodynamic and pharmacokinetic study is to identify a dose of TV-46046 (within the range 80 to 300 mg) that is both safe and consistent with contraceptive effect when injected every 6 months.
- Trial name
- NCT02817464
- Testing
- TV-46046 - 400 mg/mL, TV-46046 - 200 mg/mL
- Where
- 2 sites in United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Teva Branded Pharmaceutical Products R&D, Inc.
Intrauterine Devices
Study on Medical Records of Women Using an Intrauterine Device (IUD) to Analyze the Risks That the IUD Will be Expelled or Perforates the Womb in Relation to Breastfeeding, the Point in Time When the IUD Was Inserted After Childbirth and in Relation to Different Types of IUDs
Study to analyze electronic medical records of women using an intrauterine device (IUD). The study was required by the FDA for the marketed IUD Mirena (US Post-marketing requirement; short name of study: APEX IUD).
- Trial name
- APEX IUD (NCT03754556)
- Testing
- Intrauterine device
- Where
- 4 sites in United States
- Volunteers
- 326,658 people, healthy volunteers welcome
- Sponsor
- Bayer
Contraception
Study of the Safety and Efficacy of MR-100A-01 in Approximately 1200 Healthy Women for up to 13 Cycles
Study of the contraceptive efficacy, cycle control, safety, and tolerability of MR-100A-01 in approxmiately 1200 women for up to 13 cycles
- Trial name
- NCT05139121
- Testing
- MR-100A-01
- Where
- 100 sites in United States, Canada and 1 more
- Volunteers
- 1,320 people, healthy volunteers welcome
- Sponsor
- Mylan Technologies Inc.
Contraception
E4 FREEDOM (Female Response Concerning Efficacy and Safety of Estetrol/Drospirenone as Oral Contraceptive in a Multicentric Study) - EU/Russia Study
The objectives of this study are to evaluate the contraceptive efficacy, vaginal bleeding pattern (cycle control), and the general safety and acceptability of the 15 mg estetrol (E4)/3 mg drospirenone (DRSP) combination in…
- Trial name
- NCT02817828
- Testing
- 15 mg E4/3 mg DRSP
- Where
- Belgium
- Volunteers
- 1,577 people, healthy volunteers welcome
- Sponsor
- Estetra
Contraception
Investigation of Bioequivalence of Ethinylestradiol (EE) and Drospirenone (DRSP) in Two Different Tablet Formulations: YAZ and YAZ + Levomefolate Calcium (Metafolin) & L-5-MTHF in Two Different Tablet Formulations: Levomefolate Calcium (Metafolin) and YAZ + Levomefolate Calcium (Metafolin)
The purpose of this study is examine and compare the uptake of YAZ (oral contraceptive containing drospirenone and ethinylestradiol) with or without levomefolate calcium (Metafolin, a registered vitamin supplement) in the body…
- Trial name
- NCT01253187
- Testing
- EE 0.02 mg/DRSP 3 mg (YAZ, BAY86-5300), EE 0.02 mg/DRSP 3 mg/L-5-MTHF Ca 0.451 mg (EE20/DRSP/L-5-MTHF Ca), L-5-MTHF 0.451mg (Metafolin)
- Where
- Netherlands
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Bayer