Clinical trials: Contraceptives, Oral
Contraception
Side Effect Profiles of Brand Name Versus Generic Oral Contraceptives
This is a randomized control trial of Ortho tricyclen versus Trinessa (generic equivalent) to determine if they have similar effects.
- Trial name
- NCT00775190
- Testing
- ortho tricyclen, Trinessa
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Corewell Health East
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
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
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
Pelvic Pain Associated With Refractory Endometriosis
A Safety & Efficacy Study of BGS649 in Women With Refractory Endometriosis
The purpose of this study is to determine efficacy, safety, tolerability and pharmacokinetics of multiple doses of BGS649 with concurrent daily administration of combined oral contraception in patients with refractory…
- Trial name
- NCT01116440
- Testing
- BGS649
- Where
- 44 sites in United States, Puerto Rico
- Volunteers
- 27 people
- Sponsor
- Mereo BioPharma
Hemostasis, Oral Contraceptive
A Multinational Study to Evaluate the Effects of a 28-Day Oral Contraceptive on Hemostatic Parameters in Healthy Women
This study is being conducted to evaluate the impact of DR-102, a 28-day oral contraceptive compared to a standard 28-day oral contraceptive regimen on hemostatic parameters in healthy women.
- Trial name
- NCT01388491
- Testing
- desogestrel/ethinyl estradiol and ethinyl estradiol, desogestrel/ethinyl estradiol
- Where
- 27 sites in Germany, Israel and 2 more
- Volunteers
- 293 people, healthy volunteers welcome
- Sponsor
- Teva Branded Pharmaceutical Products R&D, Inc.
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
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
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 Trial in Healthy Female Subjects to Compare the Pharmacokinetics of Ethinyl Estradiol of NuvaRing®, a Contraceptive Patch (EVRA(TM)) and an Oral Contraceptive (Microgynon® 30) (Study 34237 (P06650)) (COMPLETED)
An open-label, randomized, parallel group trial in healthy female subjects to compare the pharmacokinetics of ethinyl estradiol (EE) of NuvaRing®, a contraceptive patch (EVRA(TM)) and an oral contraceptive (Microgynon® 30).
- Trial name
- NCT01044056
- Testing
- Levonorgestrel (LNG)/Ethinylestradiol (EE) oral contraceptive tablets, norelgestrominum and ethinylestradiol patch oral contraceptive patch, Nuvaring ™ (etonorgestrel/ethinylestradiol)
- Volunteers
- 24 people
- Sponsor
- Organon and Co
Healthy
A Study to Evaluate Hormone Patterns and Ovarian Follicular Activity With DR-1021
This is a multi-center study to evaluate hormone levels with the oral contraceptive regimen DR-1021.
- Trial name
- NCT00544882
- Testing
- DR-1021, Mircette®, Kariva®
- Where
- 4 sites in United States
- Volunteers
- 61 people, healthy volunteers welcome
- Sponsor
- Teva Branded Pharmaceutical Products R&D, Inc.
Breakthrough Bleeding
Oral Contraceptives and Subantimicrobial Doxycycline: Effect on Endometrial Matrix Metalloproteinases
The purpose of this study is to compare the effects (good and bad) of subantimicrobial dose doxycycline on the irregular bleeding women experience when taking continuous oral contraceptive pills.
- Trial name
- NCT01469585
- Testing
- Doxycycline
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Hawaii
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
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)
Rheumatoid Arthritis
A Study of Tocilizumab in Combination With an Oral Contraceptive in Patients With Rheumatoid Arthritis
This open-label, randomized, cross-over study evaluated the effect of tocilizumab (TCZ) on the pharmacokinetics and pharmacodynamics of a common oral contraceptive (OC) in female patients with active rheumatoid arthritis (RA) and…
- Trial name
- NCT01044498
- Testing
- Tocilizumab, Ortho-Novum® 1/35
- Where
- 6 sites in United States
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Hoffmann-La Roche
Breakthrough Bleeding
A Study to Evaluate Bleeding Patterns With Three Different Doses of DR-1031 Compared to Seasonale
This is a 4-arm study to evaluate and compare bleeding patterns between three different doses of DR-1031 oral contraceptive with Seasonale oral contraceptive.
- Trial name
- NCT00394771
- Testing
- DR-1031, Seasonale®, Portia®
- Where
- 50 sites in United States
- Volunteers
- 567 people, healthy volunteers welcome
- Sponsor
- Duramed Research
Scleroderma, Systemic
A Study to Test Whether Nintedanib Influences the Components of Birth-control Pills in Women With Systemic Sclerosis Associated Interstitial Lung Disease (SSc-ILD)
The main objective is to assess the potential influence of continuous intake of nintedanib on the systemic exposure of ethinylestradiol and levonorgestrel when administered in combination.
- Trial name
- NCT03675581
- Testing
- Microgynon, Nintedanib
- Where
- 10 sites in Belgium, France and 4 more
- Volunteers
- 17 people
- Sponsor
- Boehringer Ingelheim
Contraception
Effects on Ovarian Function of the Combined Oral Contraceptive NOMAC-E2 Compared to a COC Containing DRSP/EE (292003)(COMPLETED)(P05723)
The primary purpose of this study is to evaluate the effects of the nomegestrol acetate-estradiol (NOMAC-E2) combined oral contraceptive (COC) on ovarian function.
- Trial name
- NCT00511433
- Testing
- NOMAC-E2, DRSP-EE
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Organon and Co
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
Contraception
Transdermal Contraceptive Delivery System (TCDS), Also Known as AG200-15 Patch Arm
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
- ATI-CL13 (NCT01236768)
- Testing
- AG200-15, Levora
- Where
- 21 sites in United States
- Volunteers
- 407 people, healthy volunteers welcome
- Sponsor
- Agile Therapeutics