Search clinical trials for: Levonorgestrel；

Total 349 results

Oregon Health and Science University
Vanderbilt University Medical Center

Not yet recruiting

Heavy Menstrual Bleeding Progestin Treatment in Bleeding Disorders Study (HMB-BD)

Bleeding Disorder | Von Willebrand Diseases | Heavy Menstrual Bleeding
FHI 360
Marie Stopes International

Withdrawn

Kenya Sino-implant (II) PK Study

Contraception

Kenya
University of Utah

Completed

Copper T380 IUD Versus Oral Levonorgestrel for Emergency Contraception vs. Plan B for Emergency Contraception

Pregnancy

United States
Tulane University School of Medicine

Terminated

Patient Compliance With Long-Acting Reversible Contraception Administration

Contraception

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

Completed

A Study of Efficacy and Safety With the Transdermal Contraceptive System Versus Triphasil.

Female Contraception | Contraception
Duramed Research

Completed

Emergency Contraception Actual Use Study

Emergency Contraception

United States
AbbVie

Recruiting

A Study to Assess the Effect of Venetoclax on Ethinyl Estradiol and Levonorgestrel in Female Participants With Different Hematological Malignancies

Hematologic Malignancies

United States, Australia
Oregon Health and Science University
National Institutes of Health (NIH); Oregon Clinical and Translational Research...

Completed

Oral Contraceptive Efficacy and Body Weight

Body Weight | Contraception

United States
Indiana University
Susan Thompson Buffett Foundation

Completed

Effectiveness of Prolonged Use of IUD/Implant for Contraception (EPIC)

Contraception

United States
International Partnership for Microbicides, Inc.
National Institutes of Health (NIH)

Completed

PK and Safety Study of Vaginal Rings Containing Dapivirine and Levonorgestrel (DAP/LNG)

HIV Prevention

United States
Leiden University Medical Center
Erasmus Medical Center; ZonMw: The Netherlands Organisation for Health Research... and other collaborators

Recruiting

Oral Contraceptive Pill Compared With Vitamin E in Women With Migraine (WHATT)

Migraine | Migraine;Menstrual

Netherlands
Wyeth is now a wholly owned subsidiary of Pfizer

Completed

Study Evaluating Combination of Levonorgestrel and Ethinyl Estradiol in Pre-Menstrual Dysphoric Disorder

Menstruation Disturbances | Premenstrual Syndrome

Poland, United Kingdom, Germany, Argentina, Mexico, Romania, Netherlands, Finland, Chile, Brazil, Sweden, Denmark
University of Washington
Centers for Disease Control and Prevention

Completed

Randomized Trial of Advanced Provision Emergency Contraception Among Women With Gonorrhea or Chlamydia

Pregnancy

United States
Teva Women's Health

Completed

A Multicenter Study to Evaluate the Effects of a 91-Day Extended Cycle Oral Contraceptive on Hemostatic Parameters in Healthy Women

Oral Contraceptive | Hemostasis

United States, Italy
Bayer

Completed

Mirena or Conventional Medical Treatment for Menorrhagia

Menorrhagia

China, Indonesia, Korea, Republic of, Malaysia, Thailand, Taiwan, Hong Kong, Pakistan
Bayer

Completed

FR01 and FR20 IUS (Intrauterine System) Wearing Study

Contraception

Sweden, Netherlands, Finland
Wake Forest University Health Sciences
National Cancer Institute (NCI)

Withdrawn

Levonorgestrel-Releasing Intrauterine System (LNG-IUS) in the Management of Atypical Endometrial Hyperplasia

Endometrial Hyperplasia

United States
Medicines360

Completed

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

Contraception

United States
HRA Pharma

Completed

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

Contraception

United States, Ireland, United Kingdom
Gynecologic Oncology Group
National Cancer Institute (NCI)

Completed

Levonorgestrel in Preventing Ovarian Cancer in Patients at High Risk for Ovarian Cancer

Ovarian Carcinoma

United States
Bayer

Completed

Management of Initial Bleeding/Spotting Associated With the Levonorgestrel-releasing Intrauterine System (MIRENA)

Uterine Hemorrhage

Ireland, Denmark, Norway
University of Colorado, Denver

Recruiting

Contraceptive Hormone and Reward Measurement (CHARM Study) (CHARM)

Mood | Oral Hormonal Contraceptive Use | Neural Activity | Hedonic Function

United States
Eunice Kennedy Shriver National Institute of Child...
National Institute of Allergy and Infectious Diseases (NIAID)

Completed

Hormonal Birth Control and the Risk of Acquiring HIV

HIV Infections

United States
Boehringer Ingelheim

Completed

Drug-drug Interaction of BI 201335 and Microgynon

Hepatitis C, Chronic

Germany
FHI 360
University of Cape Town; City University of New York, School of Public Health

Completed

Comparison of Two Intrauterine Devices (IUDs) Among Cape Town HIV-positive Women

HIV

South Africa
Teva Women's Health

Completed

A Study to Evaluate the Efficacy and Safety of DR-103 for the Prevention of Pregnancy

Pregnancy Prevention

United States
Wyeth is now a wholly owned subsidiary of Pfizer

Completed

Study Evaluating Combination of Levonorgestrel (LNG) and Ethinyl Estradiol (EE) in Premenstrual Dysphoric Disorder

Menstruation Disturbances | Premenstrual Syndrome

United States, Canada
Organon and Co

Completed

Effects on Hemostasis, Lipids, Carbohydrate Metabolism, Adrenal & Thyroid Function of the Combined Oral Contraceptive NOMAC-E2 Compared to a COC Containing LNG-EE (292004)(COMPLETED)(P05764)

Contraception
Oregon Health and Science University
Eunice Kennedy Shriver National Institute of Child Health and Human Development...

Completed

Oral Contraceptives and Body Mass Index

Body Weight | Contraceptive Usage

United States
Laboratorios Andromaco S.A.

Completed

Bioavailability of Levonorgestrel/Ethinyl Estradiol Tablets 0.1 mg/0.02 mg With Regards to Reference Product

Bioequivalence

Chile
Bayer

Completed

FC Patch Low: Metabolism Study

Contraception

Germany
Northwestern University
Society of Family Planning

Completed

Postpartum Glucose Tolerance With Levonorgesterel IUD Use in Women With Recent Gestational Diabetes

Glucose Intolerance | Type 2 Diabetes | Gestational Diabetes | Intrauterine Contraception

United States
Washington University School of Medicine
National Cancer Institute (NCI)

Not yet recruiting

A Behavioral Intervention to Promote Primary Prevention and Uterine Preservation in Premenopausal Women With Obesity and Endometrial Hyperplasia

Endometrial Hyperplasia | Grade 1 Endometrial Cancer

United States
Bayer

Completed

Bleeding Pattern and User Satisfaction During Second Consecutive MIRENA® in Contraception and Treatment of Menorrhagia

Contraception | Menorrhagia

Finland, Ireland, France, Sweden
AstraZeneca
Parexel

Completed

Assessing the Effect of Multiple Doses of Zibotentan on the Pharmacokinetics of Single Doses of Combined Oral Contraceptives in Healthy Female Participants of Non-childbearing Potential.

Healthy Female Participants

United States
International Partnership for Microbicides, Inc.
Eunice Kennedy Shriver National Institute of Child Health and Human Development... and other collaborators

Recruiting

PK, Safety Study of 90-Day Use of Vaginal Rings Containing Dapivirine and Levonorgestrel

Bleeding | Pharmacokinetics | Safety Issues

United States
United States Naval Medical Center, Portsmouth

Terminated

A Multicenter Analysis of Levonorgestrel-Intrauterine System (LNG-IUS) Use in the Postpartum Period

Contraception | Postpartum Period

United States
University of Helsinki
University of Turku; Tampere University; University of Eastern Finland; University...

Completed

Hysterectomy and Levonorgestrel Releasing Intrauterine System (LNG-IUS) in the Treatment of Menorrhagia (VUOKKO)

Menorrhagia
University of Vermont

Unknown

The Effect of a Levonorgestrel-releasing Intrauterine Device (IUD) Versus a Copper Containing IUD on Risk of Blood Clots

Blood Coagulation Disorders

United States
Massachusetts General Hospital
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)

Completed

Transdermal Estrogen in Older Premenopausal Women With Anorexia Nervosa (1180)

Anorexia Nervosa | Osteoporosis

United States
Bayer

Completed

Bleeding Pattern Difference Between Levonorgestrel Intrauterine System (LNG-IUS) and Copper Intrauterine Devices (IUDs) Immediately Inserted After Abortion (POST)

Contraception

China
Wyeth is now a wholly owned subsidiary of Pfizer

Completed

Study Comparing Two Manufacturing Processes for Levonorgestrel 90 mg/Ethinyl Estradiol 20 mg (LNG/EE) in Healthy, Cycling Women

Healthy

United States
Laboratorios Andromaco S.A.

Completed

Bioavailability of Levonorgestrel and Ethinyl Estradiol Tablets 15.0 mg/0.03 mg With Regards to Reference Product

Therapeutic Equivalency

India
University of Chicago
University of Illinois at Chicago

Completed

Maintaining Intrauterine Devices (IUDs) in Teens (MINT): A Randomization Trial (MINT)

Contraception

United States
FHI 360
Eunice Kennedy Shriver National Institute of Child Health and Human Development...

Recruiting

Levonorgestrel Intrauterine System Effects on Hemoglobin and Serum Ferritin Among Anemic Women in Kenya (LISA)

Anemia

Kenya
Boehringer Ingelheim

Terminated

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

Healthy

Germany
Scott and White Hospital & Clinic

Unknown

Pretreatment With Norethindrone Acetate Prior to Levonorgestrel IUS Insertion for Heavy Menstrual Bleeding (Mirena IUD)

Menorrhagia | Heavy Menstrual Bleeding | Hypermenorrhea

United States
Cairo University

Completed

Comparative Safety and Efficacy of Vaginal Misoprostol Versus Lidocaine-prilocaine Cream in Levonorgestrel IUD Insertion

Contraception

Egypt
Incyte Corporation

Active, not recruiting

A Study to Evaluate the Drug Interaction Between Povorcitinib and the Oral Contraceptive Levonorgestrel/Ethinyl Estradiol in Healthy Adult Females

Healthy Participants

United States
Novo Nordisk A/S

Completed

Influence on the Effect of an Oral Contraceptive Drug After Administration of Liraglutide in Postmenopausal Women

Diabetes Mellitus, Type 2 | Diabetes

Sweden

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