Clinical trials: Contraceptive, Oral, Hormonal
Hormonal Contraception
Stress Reactivity and Hormonal Contraception
For almost 60 years, millions of women globally have relied on oral contraceptive (OC) pills for pregnancy prevention and addressing menstrual irregularities.
- Trial name
- NCT06223126
- Testing
- Combined oral contraception, Discontinuation of a combined oral contraception
- Where
- Germany
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- University Hospital Tuebingen
Healthy Volunteers
A Study to Investigate the Effects of BMS-986278 on Drospirenone and Ethinyl Estradiol Drug Levels in Healthy Female Participants
The purpose of the study is to assess the effects of BMS-986278 on Drospirenone (DRSP) and Ethinyl Estradiol (EE) when administered as a combined oral contraceptive in healthy female participants.
- Trial name
- NCT05985590
- Testing
- BMS-986278, Drospirenone/Ethinyl Estradiol
- Where
- Canada
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- Bristol-Myers Squibb
Contraception
A Study of Efficacy and Safety With the Transdermal Contraceptive System Versus Mercilon.
The purpose of the study was to compare the contraceptive efficacy and safety of the transdermal patch to Mercilon.
- Trial name
- NCT00236782
- Testing
- norelgestromin + ethinyl estradiol; mercilon
- Volunteers
- 1,517 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Anemia
Levonorgestrel Intrauterine System Effects on Hemoglobin and Serum Ferritin Among Anemic Women in Kenya
Women with mild/moderate anemia who are seeking contraception will be randomized to a levonorgestrel (LNG) intrauterine system (IUS) or an LNG/ethinyl estradiol (EE)/ferrous fumarate combined oral contraceptive (COC) regimen and…
- Trial name
- LISA (NCT05233956)
- Testing
- LNG IUS, COCs
- Where
- Kenya
- Volunteers
- 405 people, healthy volunteers welcome
- Sponsor
- FHI 360
Contraception
The Effect of Hormonal Contraceptives on Androgens and Glucose Metabolism
The impact of different administration routes of hormonal contraceptives on androgen secretion, glucose metabolism and inflammation. A prospective randomized trial.
- Trial name
- NCT01087879
- Testing
- Desogestrel-Ethinyl Estradiol contraceptive pill, Etonogestrel-Ethinyl Estradiol vaginal ring, Norelgestromin-Ethinyl Estradiol contraceptive patch
- Where
- Finland
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- University of Oulu
Contraception, Female Contraception
A Study of Efficacy and Safety With the Transdermal Contraceptive System Versus Triphasil.
The purpose of the study was to compare the contraceptive efficacy and safety of the transdermal patch to Triphasil.
- Trial name
- NCT00236795
- Testing
- norelgestromin + ethinyl estradiol; triphasil.
- Volunteers
- 1,494 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Menstrual Problem
New Treatments for Troublesome Bleeding in Implanon Users
Most Implanon users experience a reduction in the frequency and volume of menstrual bleeding, but a substantial minority experience unpredictable and frequent and/or prolonged episodes of bleeding.
- Trial name
- NCT01384331
- Testing
- Marvelon
- Where
- Australia
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Family Planning Association New South Wales
Venous Thrombosis
Birth Control Pill vs Birth Control Patch Study
This study was a randomized, investigator-blinded, cross-over, clinic trial using twenty-four healthy women aged 18-35. All women received two months of the birth control patch or birth control pill, two months without any drug…
- Trial name
- PvP (NCT00554632)
- Testing
- Ethinyl estradiol and norgestimate, Ethinyl estradiol and norelgestromin
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- University of Vermont
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
Effects of St. John's Wort on the Effectiveness of Oral Contraceptives
The purpose of this study is to evaluate the effects of a common herbal remedy, St. John's Wort, on the effectiveness of birth control pills. St. John's Wort has recently been shown to increase metabolism of some drugs.
- Trial name
- NCT00026013
- Testing
- hypericum perforatum
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- National Center for Complementary and Integrative Health (NCCIH)
Underweight
The Effect of Hormonal Contraceptives on Breast-milk Production and Infant Growth
The investigators propose a randomized clinical trial comparing the effect of 30 mcg ethinyl estradiol and LNG 150 combination oral contraceptive pills versus placebo, or LNG-IUS or Etonogestrel-releasing contraceptive implant…
- Trial name
- NCT01388582
- Testing
- LNG-IUS, Implanon, 30 mcg EE and 150 LNG oral contraceptive (Microvlar)
- Where
- Brazil
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Campinas, Brazil
Healthy Female Volunteers
A Study to Evaluate the Drug-drug Interaction of BMS-986196 With Oral Contraceptives in Healthy Female Participants
The purpose of this study is to evaluate the effect of BMS-986196 when coadministered with combined hormonal oral contraceptives (ethinyl estradiol [EE] and norethindrone [NET]) in healthy female participants.
- Trial name
- NCT05891262
- Testing
- BMS-986196, Loestrin
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Bristol-Myers Squibb
Contraception
Impact of Combined Hormonal Contraceptives on UPA
The purpose of this research study is to determine if taking a birth control pill effects how well an emergency contraceptive pill called Ulipristal acetate (UPA) works.
- Trial name
- NCT02577601
- Testing
- Ulipristal Acetate, Levonorgestrel (LNG)/Ethinyl estradiol birth control pill
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
Contraception
Improving Adolescent Adherence to Hormonal Contraception
The purpose of this study is to determine whether contraceptive compliance by young women can be improved through expanded counseling by a health educator at the initial clinic visit as compared with standard care.
- Trial name
- NCT00584038
- Testing
- educational instruction and phone follow-up, educational instruction in clinic
- Where
- United States
- Volunteers
- 1,155 people, healthy volunteers welcome
- Sponsor
- The University of Texas Medical Branch, Galveston
Menstrual Cycle, Hormonal Contraception
Oxytocin and Reward Processing in Women
Oxytocin is a hypothalamic neuropeptide that is best known for its peripheral physiological effects in the female organism i.e., uterine contractions during birth.
- Trial name
- NCT06222749
- Testing
- Intranasal oxytocin administration
- Where
- Germany
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- International Research Training Group 2804
Polycystic Ovary Syndrome
Effects of Metformin and Oral Hormonal Contraceptive in Adolescents With Polycystic Ovary Syndrome
The polycystic ovary syndrome is the most common endocrinopathy in reproductive age women. The pathophysiology of this syndrome remains unclear, but there are evidences that a decreased in insulin sensitivity may be related in…
- Trial name
- NCT00988078
- Testing
- Metformin
- Where
- Brazil
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Federal University of São Paulo
Contraception
Oral Versus Patch Hormonal Contraceptive Effects on Metabolism, Clotting, Inflammatory Factors and Vascular Reactivity
The purpose of this study is to compare the effects of oral versus patch administration of hormonal contraception on hormone sensitive proteins such as lipoproteins, clotting factors and inflammatory proteins as well as blood…
- Trial name
- NCT00439972
- Testing
- Ortho-Cyclen (R), Ortho Evra (R), extended use of Ortho Evra (R)
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University of Washington
Oral Hormonal Contraceptive Use, Neural Activity
Contraceptive Hormone and Reward Measurement (CHARM Study)
Purpose of this study: The purpose of this study is to learn more about how hormonal oral contraceptives affect brain processes and emotional wellbeing.
- Conditions
- Oral Hormonal Contraceptive Use, Neural Activity, Mood, Hedonic Function
- Trial name
- CHARM (NCT05058872)
- Testing
- Levonorgestrel/ethinyl estradiol
- Where
- United States
- Volunteers
- 144 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Contraception
The Direct Access Study: Access to Hormonal Birth Control Through Community Pharmacies
Hormonal birth control methods include birth control pills, patches, and vaginal rings; they are normally available only with a doctor's prescription.
- Trial name
- NCT00065871
- Testing
- Contraceptive Screening by Pharmacist, Contraceptive Prescribing by Pharmacist
- Where
- 5 sites in United States
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
Drug Drug Interaction
A Drug-drug Interaction Trial in Healthy Female Participants to Investigate the Effect of Aprocitentan on Combined Hormonal Contraceptives
The goal of this clinical trial is to learn if drug aprocitentan has an effect on hormonal contraceptives in healthy female volunteers.
- Trial name
- NCT06799884
- Testing
- Ethinyl Estradiol / Levonorgestrel Oral Tablet, Aprocitentan
- Where
- Czechia
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Idorsia Pharmaceuticals Ltd.