Search clinical trials for: Contraceptives, Oral, Synthetic

Total 17775 results

Azidus Brasil
União Química Farmacêutica Nacional S/A

Completed

Evaluation of Ciclo 21® Effect (Levonorgestrel + Ethinyl Estradiol) Compared to Nordette®.

Irregular Periods

Brazil
Bayer

Completed

Pearl Index Study With Low Dose Combined Oral Contraceptive

Contraception

Germany
AstraZeneca

Completed

Effects of Administration of Fostamatinib on Blood Concentrations of an Oral Contraceptive in Healthy Female Subjects

Scientific Terminology Rheumatoid Arthritis, Healthy Female Volunteers, Pharmacokinetics, Oral Contraceptive, Drug-drug Interaction | Laymen Terminology Level of Oral Contraceptive in Blood, Oral Contraceptive, Rheumatoid Arthritis, Drug -Drug Interaction

United Kingdom
Wayne State University

Completed

Norethindrone for the Delay of Menstruation

Menstrual Flow Altered
University of Oxford
Oxford Fertility Unit

Terminated

Pituitary Down-regulation Before IVF for Women With Endometriosis

Fertility

United Kingdom
Hoffmann-La Roche

Completed

A Study of Aleglitazar in Combination With Oral Contraceptive Healthy Volunteers

Healthy Volunteer

United Kingdom
Boehringer Ingelheim

Terminated

Effect of BI 207127 + Faldaprevir on Blood Levels of Oral Contraceptives Containing Ethinylestradiol and Levonorgestrel

Healthy

Germany
UCB Biopharma SRL

Terminated

A Study to Test the Interaction of Padsevonil With Oral Contraceptives in Healthy Female Participants

Healthy Female Participants

United Kingdom
Desmond Tutu HIV Centre

Unknown

A Study to Evaluate the Acceptability and Preference for Contraceptive Options as Proxy for HIV Prevention Methods (UChoose)

HIV

South Africa
Boehringer Ingelheim

Recruiting

A Study in Women With Overweight or Obesity to Test Whether Different Doses of BI 456906 Influence the Amount of a Contraceptive in the Blood

Healthy

Germany
Novo Nordisk A/S

Completed

A Trial Investigating the Influence of Oral Semaglutide on Pharmacokinetics of Ethinylestradiol and Levonorgestrel in an Oral Contraceptive Combination Drug in Healthy Postmenopausal Females

Diabetes Mellitus, Type 2 | Diabetes

Germany
Eli Lilly and Company

Completed

A Study of Baricitinib and Birth Control Pills in Healthy Females

Healthy Volunteers

United Kingdom
Eisai Inc.

Completed

A Study to Investigate the Potential Pharmacokinetic Interaction of Perampanel With Oral Contraceptives in Healthy Female Subjects

Partial Onset Epilepsy

United Kingdom
Bayer

Completed

Metabolism Study to Investigate the Impact of a Sequential Oral Contraceptive

Contraception

Germany
Boehringer Ingelheim

Completed

A Study in Healthy Women to Test Whether BI 425809 Influences the Amount of a Contraceptive in the Blood

Healthy

Germany
GlaxoSmithKline

Completed

A Study of the Effects of GSK189075 on PK Profiles of an Oral Contraceptive Pill When Given to Healthy Female Volunteers

Diabetes Mellitus, Type 2 | Type 2 Diabetes Mellitus

United States
Bayer

Completed

Clinical Study Investigating the Conversion of the Contraceptive Compound Norethisterone Within the Body Towards the Contraceptive Compound Ethinylestradiol

Pharmacokinetics

Germany
ViiV Healthcare

Recruiting

A Study to Investigate the Potential Drug-Drug Interaction Between VH4524184 and Oral Contraceptive (Loestrin) in Healthy Adult Female Participants

HIV Infections

United States
Pfizer

Completed

A Study To Determine Bioequivalence Between The Commercial Femulen Tablets And A Reformulation Of Femulen Tablets In Healthy Female Subjects

Therapeutic Equivalency

Singapore
University of Vermont

Terminated

The Effect of the Mini-pill on Blood Factors in Women at Increased Risk for Forming Blood Clots

Blood Coagulation Disorders | Women's Health

United States
Bayer

Completed

Drug-drug Interaction Study: Influence of Vilaprisan on Pharmacodynamics (PD) and Pharmacokinetics (PK) of a Combined Oral Contraceptive (COC)

Clinical Trial ,Phase I

Germany
Bayer

Completed

Effect of a New Oral Contraceptive Pill on Hormone Related Symptoms Such as Pelvic Pain and Headache

Headache | Pelvic Pain | Oral Contraceptive

Finland, France, Switzerland, Australia, Germany, Thailand, Mexico, United Kingdom, Spain
HRA Pharma

Completed

Adherence With Continuous-dose Oral Contraceptive: Evaluation of Self-Selection and Use (ACCESS)

Contraception

United States
Bayer

Completed

Effects of SH T00658ID on Libido

Contraception | Libido

Belgium, Australia, Germany, Thailand, Spain, Austria, Italy
Bristol-Myers Squibb

Completed

A Study Measuring the Effectiveness of BMS-986256 Combined With Oral Contraceptive in Healthy Female Participants

Healthy Participants

United States
Assiut University

Not yet recruiting

A Trial of Norethisterone Acetate and Expectant Management in Treatment of Simple Ovarian Cysts

Ovarian Cyst Simple
HRA Pharma

Terminated

A Study of Oral Contraception Under Simulated OTC Conditions (OPTION)

Contraception

United States
Johnson & Johnson Pharmaceutical Research & Development...

Completed

A Postmarketing Study of the Risk of Venous Thromboembolism (Blood Clots), Myocardial Infarction (Heart Attacks), and Stroke Among Women Using ORTHO EVRA (Norelgestromin and Ethinyl Estradiol Contraceptive Patch) Compared With Women Who Take Oral Contraceptives for Birth Control

Female Contraception | Contraception
Eunice Kennedy Shriver National Institute of Child...

Terminated

Hormonal Contraception and Risk of Chlamydia and Gonorrhea

Chlamydia Infection | Neisseriaceae Infection
FHI 360

Completed

Pericoital Oral Contraception With Levonorgestrel

Healthy

United States, Brazil
Bayer

Completed

HR-QoL and Sexuality in Mirena Inserted Contraception Users

Contraception

France
Bristol-Myers Squibb

Completed

A Study to Investigate the Interaction of BMS-986322 and a Combined Oral Hormonal Contraceptive (Ethinyl Estradiol [EE]/Norethindrone [NET]) in Healthy Female Participants

Healthy Participants

United States
Bayer

Completed

Microgynon Riociguat Drug Interaction Study in Healthy Postmenopausal Women

Drug Interactions

Germany
Health Decisions
Eunice Kennedy Shriver National Institute of Child Health and Human Development...

Completed

A Phase I Study to Evaluate the PK and PD of a Single Injection of Levonorgestrel Butanoate for Female Contraception (CCN011)

Contraceptive Usage

United States
Bayer

Completed

Investigate Impact of Yasmin vs Microgynon on Hemostasis Parameters in Healthy Women

Healthy

Germany
HRA Pharma
Health Decisions

Completed

Effect of Norgestrel 75 mcg on Cervical Mucus and Ovarian Activity During Perfect Use, After One Delayed Intake and After a Missed Pill

Contraception

United States
Ahmed Ali Mahmoud
Assiut University

Recruiting

Management of Uterine Leiomyomata and Adenomyosis

Abnormal Uterine Bleeding

Egypt
Baylor Research Institute
Merck Sharp & Dohme LLC

Terminated

Effects of a Progestin on Frequent and/or Prolonged Bleeding With Nexplanon™

Contraception | Breakthrough Bleeding | Implant | Birth Control | Uterine Bleeding

United States
HRA Pharma

Completed

Safety and Efficacy of CDB-2914 in Comparison to Levonorgestrel for Emergency Contraception

Contraception

United States, Ireland, United Kingdom
Bayer

Completed

KYleena Satisfaction Study / Observational Study on User Satisfaction With the Levonorgestrel Intrauterine Delivery System Kyleena (LNG-IUS 12) in New Contraceptive Users and After Switching From Another Contraceptive Method (KYSS)

Contraception

Canada, Spain, Germany, Sweden, Mexico, Belgium, United States, Norway
Gynecologic Oncology Group
National Cancer Institute (NCI)

Terminated

Surgery Plus Medroxyprogesterone in Preventing Endometrial Cancer

Endometrial Cancer

United States, Norway
Mansoura University

Completed

Efficacy of Combined Contraceptive Vaginal Ring(NuvaRing)in Women With Idiopathic Menorrhagia

Menorrhagia

Egypt
Thomas Cherpes, DVM, MD
Eunice Kennedy Shriver National Institute of Child Health and Human Development...

Terminated

Modulation of Mucosal and Systemic Immunity by Hormonal Contraceptives

Initiation of Oral Contraception (OC) | Initiation of Depo-Provera (DMPA) | Initiation of Mirena (LNG-IUD)

United States
Medicines360

Completed

A Study of a Levonorgestrel-Releasing Intrauterine System for Long-Term, Reversible Contraception

Contraception

United States
Bayer

Terminated

To Investigate the Pharmacological Effects, Drug Blood Levels and Safety of an Intrauterine System Releasing the Study Drug BAY1007626 in Comparison to Mirena and Jaydess in Healthy Young Women Treated for 90 Days to Determine the Drug Dose for Further Development

Contraception

Germany, Netherlands, United Kingdom
Camber Collective
Bill and Melinda Gates Foundation; Population Council; The Children's Investment... and other collaborators

Completed

A Study on the Feasibility and Acceptability of Pericoital Levonorgestrel 1.5mg

Pregnancy Related

Ghana
Bayer

Completed

Safety and Contraceptive Efficacy of an Intravaginal Ring With LNG (Levonorgestrel) Over One Year in Healthy Women

Contraception

United States, Japan
University of Pennsylvania

Completed

Advance Supply of Emergency Contraception Compared to Routine Postpartum Care in Teens

Post Partum

United States
Assiut University

Completed

Levonorgestrel Intrauterine System and Adenomyosis

Adenomyosis
Assistance Publique - Hôpitaux de Paris

Completed

Assessment of Desogestrel in Ondine Syndrome (RESPIRONDINE)

Ondine Syndrome

France

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