Clinical trials: Women Contraception
Body Weight, Contraceptive Usage
Oral Contraceptives and Body Mass Index
The main hypothesis for this study is that increased Body Mass Index (BMI) alters oral contraceptive metabolism in a manner which results in decreased effectiveness in obese women.
- Trial name
- NCT01170390
- Testing
- All participants (Aviane), Portia, Aviane
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
Bleeding, Implants
Treatment of Unfavorable Bleeding Patterns in Contraceptive Implant Users
The etonogestrel (ENG) subdermal contraceptive implant (ENG implant) is a highly effective method of preventing pregnancy, but it has bleeding side effects that make it unappealing for many women.
- Conditions
- Bleeding, Implants, Breakthrough Bleeding
- Trial name
- Tamoxifen/BTB (NCT02903121)
- Testing
- Tamoxifen, Tamoxifen (open label)
- Where
- United States
- Volunteers
- 109 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
Pregnancy Prevention
Oral Levonorgestrel Plus Meloxicam, IG-002 Delays Ovulation in Normal Menstruating Women by Seven Days
This clinical trial determines if an oral medication taken within 2 days of anticipated ovulation will delay ovulation by 7 days.
- Trial name
- OVULATION (NCT05695352)
- Testing
- Levonorgestrel 1.5mg, Meloxicam 15 mg
- Where
- United States
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- InnovaGyn, Inc.
Contraception
Levonorgestrel Contraceptive Intrauterine Systems (LCS) Pearl Index Study
This is a study on a new low dose levonorgestrel contraceptive intrauterine systems (LCS). The purpose of the study is to investigate which of the 2 administered doses is the lowest effective intrauterine dose of Levonorgestrel…
- Trial name
- NCT00528112
- Testing
- LCS12, LCS16
- Where
- 136 sites in United States, Argentina and 9 more
- Volunteers
- 2,885 people, healthy volunteers welcome
- Sponsor
- Bayer
Postpartum Care
Care After Pregnancy Study (CAPS): Engaging Women in Postpartum Care
The overarching hypothesis of our research agenda is that an intervention that engages economically disadvantaged women in personalized postpartum care will promote equality in maternal child health.
- Trial name
- CAPS (NCT04257552)
- Testing
- Healthy Beyond Pregnancy, Pre-Scheduled Postpartum Visit, Attention Control
- Where
- United States
- Volunteers
- 128 people
- Sponsor
- University of Pittsburgh
Diabetes, Gestational
The Project Wellness Pilot Feasibility Randomized Controlled Trial
This pilot feasibility randomized controlled trial will be conducted among women at risk for or diagnosed with gestational diabetes (GDM) at the University of Tennessee Medical Center Knoxville (UTMC).
- Trial name
- NCT04209348
- Testing
- Physical Activity Intervention, Wellness Education
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- The University of Tennessee, Knoxville
Weight Gain, Disorder of Bone Density and Structure, Unspecified
Drug Exposure and Depot Medroxyprogesterone Acetate (DMPA) in Adolescent Subjects
The investigators are doing this study to look at how different doses of the Depot medroxyprogesterone acetate (DMPA) shot effect weight gain and bone mineral density in teens.
- Conditions
- Weight Gain, Disorder of Bone Density and Structure, Unspecified, Uterine Bleeding
- Trial name
- NCT01461824
- Testing
- Depot medroxyprogesterone acetate (DMPA)
- Where
- United States
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Nationwide Children's Hospital
Breastfeeding, Contraception
Safety of the Etonogestrel-releasing Implant During the Puerperium of Healthy Women
The purpose of this study to assess the safety of the etonogestrel-releasing subdermal implant (Implanon) inserted during the immediate puerperium of healthy women.
- Trial name
- NCT00828542
- Testing
- etonogestrel implant, depot medroxyprogesterone acetate
- Where
- Brazil
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
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, Inhalation of Nitrous Oxide
Nitrous Oxide for Pain Management During In-office Transcervical Sterilization
This is a randomized, double blind study that aims to measure the difference in maximum pain experienced during in-office transcervical sterilization (Essure®) for women receiving either inhaled nitrous oxide or standard oral…
- Trial name
- NEST (NCT02312739)
- Testing
- In-office Transcervical Sterilization (Essure®), Standard Oral pain medications, Intramuscular Ketorolac
- Where
- United States
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- University of New Mexico
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
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
Nexplanon and Combined Oral Contraceptive (COC) Combined Use Study
Women currently using or starting a combined oral contraceptive will be offered study enrollment. Study subjects will have a Nexplanon placed and followed for 6 months to evaluate if they continue the COC, continue the implant…
- Trial name
- NexTOC (NCT02852265)
- Testing
- Etonogestrel contraceptive implant
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of California, Davis
Contraception, Sexually Transmitted Infections
Connecting Healthy Women: Examining the Effect of an Intervention From the Effect of Being Reachable
The investigators propose to test a community-developed and targeted intervention that employs community health workers (CHWs) as aides to newly Medicaid-insured women.
- Conditions
- Contraception, Sexually Transmitted Infections, Cervical Cancer
- Trial name
- NCT02157168
- Testing
- Community health worker
- Where
- United States
- Volunteers
- 2,267 people, healthy volunteers welcome
- Sponsor
- University of Arizona
Contraception, HIV
Protease Inhibitors and Combined Oral Contraceptive Pharmacokinetics and Pharmacodynamics
The project is a two-arm prospective cohort and pharmacokinetic study comparing levonorgestrel and ethinyl estradiol pharmacokinetics in HIV-positive women taking antiretroviral regimens that include ritonavir to those in women…
- Trial name
- NCT02531321
- Testing
- Levonorgestrel and Ethinyl Estradiol
- Where
- United States
- Volunteers
- 17 people
- Sponsor
- University of Southern California
HIV Infections
AmbassADDOrs for Health Study
The goal of the study is to evaluate Malkia Klabu ("Queen Club") in Tanzania, a loyalty program intervention that creates adolescent girls and young women (AGYW)-friendly drug shops where AGYW can access HIV prevention services…
- Trial name
- ADDO (NCT05357144)
- Testing
- Loyalty card program at drug shops & supply of HIVST and SRH products, Comparison drug shops
- Where
- 2 sites in Tanzania
- Volunteers
- 157 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Genital Tract Mucosal Immunity, Genital Tract Microflora
Study of Immune Cell Changes in the Genital Tract 2 Months After Initiation of an IUD for Contraception
This pilot study is being performed to investigate the influence that starting contraception with an IUD has on the local immune cell populations and features, with a particular focus on the cells and cell-surface features that…
- Trial name
- CHIC (NCT01240811)
- Testing
- IUD placement, Levonorgestrel IUD, Copper T380A IUD
- Where
- United States
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Sharon Achilles
Contraception
Effects of St. John's Wort on the Oral Contraceptive Hormone Levonorgestrel
This study will determine the effects of St. John's wort, a common herbal remedy, on metabolism of the female contraceptive hormone levonorgestrel.
- Trial name
- NCT00131885
- Testing
- St. John's Wort, Levonorgestrel
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University of Utah
Contraception
Investigation of Bioequivalence of Ethinylestradiol (EE) and Drospirenone (DRSP) in Two Different Tablet Formulations: Yasmin and Yasmin + Levomefolate Calcium (Metafolin) & L-5-MTHF in Two Different Tablet Formulations: Levomefolate Calcium (Metafolin) and Yasmin + Levomefolate Calcium (Metafolin)
The purpose of this study is to examine and compare the uptake of Yasmin (oral contraceptive containing drospirenone and ethinylestradiol) with or without levomefolate calcium (Metafolin, a registered vitamin supplement) in the…
- Trial name
- NCT01253174
- Testing
- EE 0.03 mg/DRSP 3 mg (Yasmin, BAY86-5131), EE 0.03mg/DRSP 3mg/L-5-MTHF Ca 0.451mg (EE30/DRSP/L-5-MTHF Ca), L-5-MTHF Ca 0.451 mg (Metafolin)
- Where
- Germany
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Bayer
Obesity
Effectiveness of Orally Dosed Emergency Contraception in Obese Women - LNG
Obese women are significantly more likely than their normal BMI counterparts to experience failure of orally-dosed emergency contraceptives.
- Trial name
- EC-Obesity (NCT02863445)
- Testing
- Levonorgestrel-based emergency contraception 1.5 mg, Levonorgestrel-based emergency contraception 3.0mg
- Where
- United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University