Clinical trials: Contraceptives, Oral
Contraception
Study to Evaluate the Contraceptive Efficacy/Safety of a Low Dose EE/LNG Transdermal Contraceptive Delivery System
The purpose of the study is to evaluate the efficacy and safety of a low dose transdermal contraceptive delivery system containing ethinyl estradiol and levonorgestrel.
- Trial name
- NCT01181479
- Testing
- AG200-15 (cycles 1-13), Lessina crossover to AG200-15
- Where
- 80 sites in United States
- Volunteers
- 1,504 people, healthy volunteers welcome
- Sponsor
- Agile Therapeutics
Arterial Thromboembolism, Venous Thromboembolism
Long-term Active Surveillance Study for Oral Contraceptives (LASS)
The objective of this study is to characterize and compare the risks of long-term use of oral contraceptives containing drospirenone and of other established oral contraceptives.
- Conditions
- Arterial Thromboembolism, Venous Thromboembolism, Breast Cancer
- Trial name
- NCT00676065
- Where
- Germany
- Volunteers
- 58,303 people, healthy volunteers welcome
- Sponsor
- Center for Epidemiology and Health Research, Germany
Breast Feeding, Contraception
Breastfeeding and Oral Contraceptives: a Randomized, Controlled Trial
Objectives To clarify the relationship between postpartum (2 weeks) use of progestin-only vs. combined oral contraceptive pills and the outcomes of breastfeeding continuation, infant growth, contraceptive method continuation, and…
- Trial name
- NCT01465022
- Testing
- Combined estrogen-progestin pill, Progestin-only pill
- Volunteers
- 197 people, healthy volunteers welcome
- Sponsor
- University of New Mexico
Bone Mineral Density
A Multicenter Study to Evaluate the Effects of a 91-day Oral Contraceptive on Bone Mineral Density in Adolescent Females
This study is being conducted to compare the effects of a 91-day oral contraceptive (OC) to a 28-day OC regimen on bone mineral density (BMD) in adolescent females.
- Trial name
- NCT00924560
- Testing
- 91-day Levonorgestrel Oral Contraceptive, 28-day Levonorgestrel Oral Contraceptive
- Where
- 46 sites in United States
- Volunteers
- 1,361 people, healthy volunteers welcome
- Sponsor
- Duramed Research
Polycystic Ovary Syndrome
Insulin Resistance, Polycystic Ovary Syndrome, and Bone Research Study
The purpose is to investigate the effects of 2 different treatments (drospirenone/ethinyl estradiol versus rosiglitazone) on insulin sensitivity and androgen levels, inflammatory markers, vascular markers and bone development in…
- Trial name
- NCT00640224
- Testing
- rosiglitazone, drospirenone/ethinyl estradiol
- Where
- United States
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- Silva Arslanian
Polycystic Ovary Syndrome
Impact of Metformin in Teens With Polycystic Ovary Syndrome (PCOS) on Oral Contraceptive Therapy
Oral contraceptives are known to improve menstrual cycles and symptoms in PCOS, however may increase cholesterol. Metformin, a drug to improve insulin resistance, may benefit metabolic state.
- Trial name
- NCT00283816
- Testing
- Metformin, Oral Contraceptive Pill, Lifestyle Management Program
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- University of Rochester
Contraception
A Study of Oral Contraception Under Simulated OTC Conditions
This study is designed to assess whether consumers select and use norgestrel 0.075 mg, a progestin only pill for contraception, in a manner consistent with the OTC package directions in an Over-the-Counter (OTC)-like setting.
- Trial name
- OPTION (NCT03559010)
- Testing
- Norgestrel 0.075 mg tablets
- Where
- 44 sites in United States
- Volunteers
- 189 people, healthy volunteers welcome
- Sponsor
- HRA Pharma
Venous Thromboembolism
Use of Oral Contraceptives (OCs) Containing Dienogest and Risk of Venous Thromboembolism
The objective of this study is to compare the risk of venous thromboembolism (VTE) of oral contraceptives with non-use, focusing specifically on Valette® compared to other users of low estrogen dose combined oral contraceptives.
- Trial name
- NCT00523614
- Where
- Germany
- Volunteers
- 3,400 people
- Sponsor
- Center for Epidemiology and Health Research, Germany
Acne Vulgaris
GA YAZ ACNE in China Phase III
The purpose of this study is to evaluate the efficacy and safety of YAZ (drospirenone 3 mg / ethinylestradiol 20 µg) in comparison with placebo in female patients with moderate acne vulgaris over 6 treatment cycles.
- Trial name
- NCT00818519
- Testing
- EE20/Drospirenone (YAZ, BAY86-5300)
- Where
- 7 sites in China
- Volunteers
- 179 people
- Sponsor
- Bayer
Hidradenitis Suppurativa
A Study to Examine the Safety and Efficacy of Drospirenone and Ethinyl Estradiol (YAZ) Versus Placebo In HS
The purpose of this study is to find out if taking a birth control pill, YAZ, is safe and effective for treating hidradenitis suppurativa.
- Trial name
- NCT00722800
- Testing
- drospirenone and ethinyl estradiol (YAZ)
- Where
- United States
- Volunteers
- 4 people
- Sponsor
- Massachusetts General Hospital
Dysmenorrhea
A Study to Evaluate the Efficacy of Seasonique for the Treatment of Cyclic Pelvic Pain
This study is being conducted to evaluate the effects of treatment with Seasonique an extended-regimen oral contraceptive that utilizes low dose ethinyl estradiol during the typical hormone-free interval.
- Trial name
- NCT00196313
- Testing
- levonorgestrel/EE 0.15/0.03 and EE 0.01 mg tablets
- Where
- 13 sites in United States
- Volunteers
- 95 people
- Sponsor
- Duramed Research
Contraception
Safety, Efficacy, Tolerability and Pharmacokinetics of LF111 (Drospirenone 4.0 mg) During 13 Cycles
To demonstrate the contraceptive efficacy of LF111 . To demonstrate the safety and tolerability of LF111 and assessment of pharmacokinetics of LF111.
- Trial name
- NCT02269241
- Testing
- LF111 (drospirenone)
- Where
- 37 sites in United States
- Volunteers
- 1,552 people, healthy volunteers welcome
- Sponsor
- Laboratories Leon Farma, S.A.
Contraception
A Comparison of Continuation Rates for Three Hormonal Contraceptive Methods
This study will assess the continuation rates among women using oral contraceptive pills, Depo-Provera and Ortho Evra following a first trimester abortion.
- Trial name
- NCT00253019
- Where
- United States
- Volunteers
- 321 people, healthy volunteers welcome
- Sponsor
- Emory University
Contraception
E4 FREEDOM (Female Response Concerning Efficacy and Safety of Estetrol/Drospirenone as Oral Contraceptive in a Multicentric Study) - United States/Canada 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
- NCT02817841
- Testing
- 15 mg E4/3 mg DRSP
- Where
- 2 sites in United States, Canada
- Volunteers
- 2,148 people, healthy volunteers welcome
- Sponsor
- Estetra
Aplastic Anemia, Menorrhagia
Treatment of Menorrhagia in Women With Thrombocytopenia Using Platelets or Platelets and Hormones
This study will explore the role of oral contraceptive pills in managing uterine bleeding in women who have low blood platelet counts as a result of aplastic anemia.
- Conditions
- Aplastic Anemia, Menorrhagia, Amenorrhea
- Trial name
- NCT00556400
- Testing
- Lo-Ovral Oral Contraceptive Pills
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
Dysmenorrhea
Efficacy and Safety Study of Low Dose Oral Contraceptive Pill to Treat Primary Dysmenorrhea
The purpose of this study is to determine whether combination oral contraceptive pill of norethindrone and ethinyl estradiol is effective in the treatment of primary dysmenorrhea.
- Trial name
- NCT00746096
- Testing
- IKH-01
- Volunteers
- 115 people
- Sponsor
- Nobelpharma
Menorrhagia
Tranexamic Acid (TA) vs Combined Oral Contraceptive (COCP) Pilot Study
Menorrhagia, considered a public health challenge and reported by 5 to 10% of adult women, is encountered even more frequently in adolescents.
- Trial name
- NCT01428713
- Testing
- Oral tranexamic acid, Oral Contraceptive Pills
- Where
- United States
- Volunteers
- 17 people
- Sponsor
- Baylor College of Medicine
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
International Active Surveillance Study of Women Taking Oral Contraceptives (INAS-OC)
The study compares the short- and long-term risks of a 24-day regimen of a drospirenone-containing oral contraceptive with the risks of established oral contraceptives in a study population that is representative for the actual…
- Trial name
- NCT00335257
- Where
- Germany
- Volunteers
- 85,109 people, healthy volunteers welcome
- Sponsor
- Center for Epidemiology and Health Research, Germany
Contraception
Contraceptive Efficacy and Safety of NOMAC-E2 Combined Oral Contraceptive
The purpose of this study is evaluating Contraceptive Efficacy and Safety of NOMAC-E2 Combined Oral Contraceptive in Premenopausal Females Aged 14 to 35 Years (Inclusive).
- Trial name
- NCT05264506
- Testing
- NOMAC-E2 COC
- Where
- 103 sites in United States
- Volunteers
- 3,055 people
- Sponsor
- Organon and Co