Crick
HomeTrialsGenesDrugs23andMeGraphBlogContact
  • Home
  • Trials
  • Genes
  • Drugs
  • 23andMe
  • Graph
  • Blog
  • Contact
Crick

An open-source clinical intelligence platform. Explore clinical trials, gene networks, and molecular structures using public data sources.

Data Sources

  • ClinicalTrials.gov
  • OpenTargets
  • ClinVar
  • PubChem

Links

  • Contact
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Oral Contraceptive Pill”

383 trials

Filters

Phase
Early Phase 1
Phase 1
Phase 2
Phase 3
Phase 4
Status
Recruiting
Active, Not Recruiting
Not Yet Recruiting
Completed
Enrolling by Invitation

Showing 20 of 383 results

Very early researchUnknownNCT03037944
What this trial is testing

Levonorgestrel-releasing Intrauterine System Versus a Low-dose Combined Oral Contraceptive for Management of Adenomyosis Uteri

Who this might be right for
Adenomyosis
Ain Shams Maternity Hospital 32
Large-scale testing (Phase 3)Study completedNCT00391807
What this trial is testing

Study of Safety and Efficacy of an Oral Contraceptive

Who this might be right for
Contraception
Warner Chilcott 1,683
Not applicableStudy completedNCT03309293
What this trial is testing

Construction and External Validation of a Predictive Clinico-biological Score of the Risk of Venous Thrombosis in Women Under Combined Oral Contraceptives

Who this might be right for
Venous Thromboembolism
Assistance Publique Hopitaux De Marseille 1,454
Testing effectiveness (Phase 2)Study completedNCT00004763
What this trial is testing

Phase II Randomized Study of Leuprolide Vs Oral Contraceptive Therapy Vs Leuprolide and Oral Contraceptive Therapy for Ovarian Hyperandrogenism

Who this might be right for
Hyperandrogenism
National Center for Research Resources (NCRR) 45
Early research (Phase 1)Study completedNCT01714193
What this trial is testing

Assess the Effects of Canagliflozin (JNJ-28431754) on the Pharmacokinetics and Safety of an Oral Contraceptive in Healthy Volunteers

Who this might be right for
Healthy
Johnson & Johnson Pharmaceutical Research & Development, L.L.C. 30
Early research (Phase 1)Study completedNCT01276262
What this trial is testing

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

Who this might be right for
Scientific Terminology Rheumatoid Arthritis, Healthy Female Volunteers, Pharmacokinetics, Oral Contraceptive, Drug-drug InteractionLaymen Terminology Level of Oral Contraceptive in Blood, Oral Contraceptive, Rheumatoid Arthritis, Drug -Drug Interaction
AstraZeneca 22
Early research (Phase 1)Study completedNCT04255277
What this trial is testing

To Study the Effect of Cenerimod on the Electrical Activity of the Heart, in Men and Women. To Study the Effect of Cenerimod on the Use of Oral Contraceptives in Women. To Study the Effect That Charcoal Has on the Elimination of Cenerimod From the Body, in Women and Men.

Who this might be right for
Healthy Subjects
Viatris Innovation GmbH 97
Large-scale testing (Phase 3)Study completedNCT00746096
What this trial is testing

Efficacy and Safety Study of Low Dose Oral Contraceptive Pill to Treat Primary Dysmenorrhea

Who this might be right for
Dysmenorrhea
Nobelpharma 115
Post-approval studies (Phase 4)Looking for participantsNCT07511439
What this trial is testing

Reversible Effects of Oral Contraceptive Removal on Serotonergic Neurotransmission

Who this might be right for
The Focus of the Study is to Investigate Reversible Effects of Combined Oral Contraceptive Use on Serotonergic NeurotransmissionHealthy Adult Females
Rigshospitalet, Denmark 60
Large-scale testing (Phase 3)Temporarily pausedNCT02599077
What this trial is testing

Impact vs. Dienogest: A Combined Oral Contraceptive in the Size of Endometriomas

Who this might be right for
Endometriosis
Fundación Santa Fe de Bogota 50
Not applicableStudy completedNCT00005241
What this trial is testing

Myocardial Infarction and Current Oral Contraceptive Use

Who this might be right for
Cardiovascular DiseasesCoronary DiseaseMyocardial Infarction+1 more
National Heart, Lung, and Blood Institute (NHLBI)
Testing effectiveness (Phase 2)Ended earlyNCT00556400
What this trial is testing

Treatment of Menorrhagia in Women With Thrombocytopenia Using Platelets or Platelets and Hormones

Who this might be right for
Aplastic AnemiaMenorrhagiaAmenorrhea
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) 1
Not applicableUnknownNCT05683119
What this trial is testing

The Effect of Menstrual Cycle and Oral Contraceptive Pill Phase on Aspects of Exercise Physiology

Who this might be right for
Menstrual CycleOral Contraceptives
Western University, Canada 20
Early research (Phase 1)WithdrawnNCT03506399
What this trial is testing

Lanabecestat in Healthy Female Participants Taking Oral Contraceptive

Who this might be right for
Healthy
Eli Lilly and Company
Post-approval studies (Phase 4)UnknownNCT01715025
What this trial is testing

A New Treatment Option for Heavy Menstrual Bleeding

Who this might be right for
Menorrhagia
Sydney Centre for Reproductive Health Research 30
Large-scale testing (Phase 3)Active Not RecruitingNCT04333576
What this trial is testing

Study Of Oral Elagolix Tablets In Combination With Combined Oral Contraceptive Capsules/Tablets To Assess Dysmenorrhea Response In Adult Female Participants With Endometriosis And Associated Moderate To Severe Pain

Who this might be right for
Endometriosis
AbbVie 800
Not applicableStudy completedNCT00357526
What this trial is testing

Oral Contraceptive Pills Compared to Vaginal Rings

Who this might be right for
Pregnancy
University of California, San Francisco 130
Early research (Phase 1)Study completedNCT04309643
What this trial is testing

Drug-drug Interaction Study of CTP-543 and Oral Contraceptives in Healthy Female Subjects

Who this might be right for
Healthy Volunteers
Concert Pharmaceuticals 21
Early research (Phase 1)Ended earlyNCT01195974
What this trial is testing

Evaluate the Pharmacokinetics of an Oral Contraceptive When Co-administered With GSK2248761 in Healthy Adult Female Subjects.

Who this might be right for
Infection, Human Immunodeficiency VirusHIV Infections
ViiV Healthcare 13
Post-approval studies (Phase 4)Study completedNCT03594604
What this trial is testing

Norethindrone for the Delay of Menstruation

Who this might be right for
Menstrual Flow Altered
Wayne State University 17
Next Page