Search clinical trials for: Etonogestrel containing contraceptive vaginal ring (ENG-CVR)

Total 57 results

Organon and Co

Completed

A Study to Evaluate the Effect of Contraceptive Vaginal Rings on Primary Dysmenorrhea (P08257/MK-8175A/MK-8342B-057)

Dysmenorrhea
University of Southern California

Unknown

Application for the Etonogestrel/Ethinyl Estradiol Ring (AFTER)

Emergency Contraception | Healthy, Reproductive Age Women

United States
Institute of Tropical Medicine, Belgium
University of Liverpool; Rinda Ubuzima

Completed

Safety and Acceptability of Vaginal Rings That Protect Women From Unintended Pregnancy (Ring-Plus)

Contraception

Rwanda
Lupin Research Inc

Completed

An Open-label, Randomized, 2-Period, Crossover, Pharmacokinetics Study

Pregnancy Prevention

India
FHI 360
Bill and Melinda Gates Foundation

Recruiting

Casea S Contraceptive Implants (Casea S) Trial

Contraception

Dominican Republic
Organon and Co

Terminated

Efficacy and Safety of Etonogestrel + 17β-Estradiol Vaginal Ring and Levonorgestrel-Ethinyl Estradiol Combined Oral Contraceptive in Adult Women at Risk for Pregnancy (MK-8342B-062)

Contraception

South Africa, Austria, Costa Rica, Denmark, Finland, Germany, Hungary, Italy, Mexico, Netherlands, Norway, Peru, Poland, Sweden
Penn State University
Purdue University

Active, not recruiting

Assessing the Impact of Contraceptives on Bone Health Using 41Ca

Other Disorders of Bone Development and Growth

United States
Andrea Roe, MD, MPH

Recruiting

Does Vaginal Delivery of Combined Hormonal Contraception Affect the Risk of Metabolic Syndrome in Overweight/Obese Women With PCOS (RING-PCOS)

Polycystic Ovary Syndrome

United States
Organon and Co

Completed

Study of the Use of a Contraceptive Vaginal Ring (NuvaRing) in Normal Daily Practice in Indian Women (P07733)

Contraception
Eastern Virginia Medical School
Merck Sharp & Dohme LLC

Unknown

Effect of the Etonogestrel 0.12mg/Ethinyl Estradiol 0.015mg Vaginal Ring on Vaginal Innate and Inflammatory Biomarkers

Vaginosis, Bacterial

United States
Scott and White Hospital & Clinic
Organon

Completed

Management of Breakthrough Bleeding During Extended Therapy Use With NuvaRing®

Breakthrough Bleeding | Breakthrough Spotting

United States
University of Oulu

Unknown

Contraceptive Pill and Hormonal Vaginal Ring in Women With Polycystic Ovary Syndrome

Adverse Effect of Oral Contraceptives, Sequela

Finland
Penn State University
Massachusetts General Hospital; Purdue University

Completed

Effects of Oral vs. Non-oral Contraceptives on the GH/IGF-1 Axis

Bone; Disorder, Development and Growth

United States
Population Council
Eunice Kennedy Shriver National Institute of Child Health and Human Development... and other collaborators

Completed

Safety and Efficacy of a Contraceptive Vaginal Ring Delivering Nestorone® and Ethinyl Estradiol

Contraception

Dominican Republic, United States, Chile, Australia, Brazil, Finland, Hungary, Sweden
Evestra Inc.

Recruiting

Comparative Bioavailability Study of Ethinyl Estradiol/Etonogestrel Vaginal Ring

Contraception | Female | Healthy Women

Canada
Population Council

Completed

An Open-label Study to Evaluate the Effects of Concurrent Administration of Vaginal Antimycotic Medication Miconazole Nitrate on the Pharmacokinetics of Nestorone and Ethinyl Estradiol Delivered by a Contraceptive Vaginal Ring in Normal Ovulating Women

Antifungal Drug Adverse Reaction

United States
Emory University
Eunice Kennedy Shriver National Institute of Child Health and Human Development... and other collaborators

Recruiting

Contraceptive Hormones, Immunity, and Microbiome Evaluation (CHIME)

Hormonal Contraception

United States
University of Pittsburgh
University of Zimbabwe

Completed

HIV-Target Cell Response in Women Initiating Various Contraceptive Methods in High HIV-Incidence Areas: Zim CHIC (Zim CHIC)

HIV | Contraception | Microbiota | Immune Cells (Mucosal and Systemic)

Zimbabwe
CONRAD

Completed

Phase I One-month Safety, PK, PD, and Acceptability Study of IVR Releasing TFV and LNG or TFV Alone

HIV | Contraception

United States, Dominican Republic
University of Oulu

Completed

The Effect of Hormonal Contraceptives on Androgens and Glucose Metabolism

Contraception

Finland
Lisa Haddad
Eunice Kennedy Shriver National Institute of Child Health and Human Development...

Completed

Impact of Hormonal Contraception on HIV Acquisition and Transmission Risk

HIV | Contraception

United States
AIDS Clinical Trials Group
National Institute of Allergy and Infectious Diseases (NIAID)

Withdrawn

Pharmacokinetic Interactions of ENG Subdermal Implants With Long-Acting Cabotegravir (CAB-LA) and LA Rilpivirine (RPV-LA) (CARLA)

HIV-1-infection
University of Pittsburgh
Organon

Completed

PARIS or PAtch RIng Study: A Trial to Evaluate NuvaRing Versus OrthoEvra (PARIS)

Contraception

United States
Organon and Co

Terminated

Efficacy and Safety of Etonogestrel + 17β-Estradiol Vaginal Ring (MK-8342B) in Women With Primary Dysmenorrhea (With Optional Extension) (MK-8342B-059)

Moderate to Severe Primary Dysmenorrhea
Bayer

Completed

LCS12 vs. ENG Subdermal Implant (Nexplanon) Discontinuation Rate Study

Contraception

Sweden, France, Australia, Finland, United Kingdom, Norway
University of Pittsburgh

Completed

Quantification of Immune Cells in Women Using Contraception (CHIC II) (CHIC-II)

HIV | Contraception | Immune Cells (Mucosal and Systemic)

United States
Organon and Co

Active, not recruiting

A Study to Assess Contraceptive Efficacy and Safety of Etonogestrel (ENG) Implant Beyond 3 Years of Use (MK-8415-060)

Contraception

United States, Puerto Rico
Clinique Ovo
Merck Sharp & Dohme LLC

Terminated

NuvaRing Versus Marvelon in the Coordination of In Vitro Fertilization Cycles

Infertility

Canada
Organon and Co

Terminated

Efficacy and Safety of Etonogestrel + 17β-Estradiol Vaginal Ring in Women at Risk for Pregnancy (MK-8342B-061)

Contraception
Organon and Co

Completed

A Dose-Finding Study to Evaluate Ovarian Function and Vaginal Bleeding in Next Generation Rings (P06109/MK-8175A/MK-8342B-012)

Contraception
CONRAD
University of Washington; Centers for Disease Control and Prevention; Kenya Medical...

Unknown

Tenofovir/Levonorgestrel Intravaginal Ring and Tenofovir Intravaginal Ring

HIV | Contraception | Prevention | Anti-Retroviral Agent

Kenya
University of Alabama at Birmingham
Merck Sharp & Dohme LLC; University of Washington; Wits Reproductive Health and...

Active, not recruiting

Evaluation of Pharmacokinetic Drug-drug Interactions Between Hormonal Contraceptives and Doravirine-containing ART Among Women Living With HIV in South Africa (EPIC)

HIV Infections | Contraception | Drug-drug Interaction

South Africa
University of Washington
Eunice Kennedy Shriver National Institute of Child Health and Human Development...

Completed

Effects of Contraceptive Ring on Vaginal Microbiota, HIV Shedding and Local Immunity

HIV | Bacterial Vaginosis

Kenya
University of Utah

Active, not recruiting

Quick Start of Highly Effective Contraception

Contraception | IUD | Contraceptive Implant | Birth Control | Emergency Contraception

United States
Organon and Co

Completed

Performance and Safety of Vaginal Ring Applicator in Healthy Females (MK-8342A-063)

Contraception: Optional Applicator for Insertion of Vaginal Ring
University of Utah
Merck Sharp & Dohme LLC

Active, not recruiting

Ovarian Function With ENG Implant and UPA Use

Contraception

United States
Virginia Commonwealth University
Bayer; American College of Obstetricians and Gynecologists

Terminated

Quick Start Initiation of the Contraceptive Vaginal Ring in Adolescents

Contraception Desired

United States
Columbia University

Completed

Pilot Study of Femring Estrogen Supplementation During Depo-Provera Initiation

Metrorrhagia

United States
CONRAD
RTI International; Match Research; UZ-UCSF Collaborative Research Programme

Completed

The Quatro Study: Acceptability Study of (Placebo) Vaginal Delivery Forms for Preventing HIV and Unintended Pregnancy

HIV | Contraception

South Africa, Zimbabwe
Population Council
United States Agency for International Development (USAID)

Completed

Effects of Hormonal Contraceptives on Liver Proteins and Coagulation Factors: A Comparison of a Contraceptive Vaginal Ring and an Oral Contraceptive

Contraception

Netherlands
Concert Pharmaceuticals
Celerion

Completed

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

Healthy Volunteers

United States
CONRAD
United States Agency for International Development (USAID); Agility Clinical...

Completed

Safety, PK, and PD Study of IVRs Releasing TFV and LNG (TFV/LNG IVR)

Contraceptive Usage | Anti-Infective Agents | Anti-Retroviral Agents

Dominican Republic, United States
University of Alabama at Birmingham
National Institute of Allergy and Infectious Diseases (NIAID); Indiana University and other collaborators

Recruiting

Kuwa Free! - Live Free!

HIV Infections | Contraception | Drug-drug Interaction

Kenya
Health Decisions
Eunice Kennedy Shriver National Institute of Child Health and Human Development... and other collaborators

Completed

Dose Finding Study of Contraceptive Vaginal Ring With Different Estradiol Levels in Combination With Nestorone

Suppression of Ovulation

United States
Organon and Co

Completed

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)

Contraception
Johns Hopkins University
Society of Family Planning

Withdrawn

Changes in Oral Contraceptive Hormones After Gastric Bypass Surgery

Contraception | Bariatric Surgery Candidate

United States
Organon and Co

Completed

A Study to Evaluate the Effectiveness of NuvaRing® to Prevent Pregnancies in Chinese Women (P06450)

Contraception
Organon and Co

Terminated

Efficacy and Safety of Etonogestrel + 17β-Estradiol Vaginal Ring (MK-8342B) in the Treatment of Women With Primary Dysmenorrhea (MK-8342B-060)

Dysmenorrhea
University of Campinas, Brazil
Fundação de Amparo à Pesquisa do Estado de São Paulo

Completed

The Effect of Hormonal Contraceptives on Breast-milk Production and Infant Growth

Underweight

Brazil
AIDS Clinical Trials Group
National Institute of Allergy and Infectious Diseases (NIAID)

Completed

Evaluating Pharmacokinetic Interactions With Vaginal Ring Contraceptives and ART

HIV-1 Infection

United States, Peru, Puerto Rico, Brazil, Botswana, Kenya, South Africa, Thailand

Search clinical trials for: Etonogestrel containing contraceptive vaginal ring (ENG-CVR)

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