Clinical trials: Levonorgestrel
Human Immunodeficiency Virus (HIV), HIV Pre-Exposure Prophylaxis
A Drug-Drug Interaction Study of MK 8527 With a Combined Oral Contraceptive (LNG/EE)
This study is designed to assess the effect of a single dose of MK-8527 on the single-dose pharmacokinetics (PK) and the safety and tolerability of levonorgestrel/ethinyl estradiol (LNG/EE) in healthy adult postmenopausal or…
- Trial name
- NCT06783192
- Testing
- MK-8527, LNG/EE
- Where
- United States
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Merck Sharp & Dohme LLC
Venous Thrombosis, Pulmonary Embolism
Study Of Lybrel In Relation To Venous Thromboembolism
Lybrel® is an oral contraceptive that delivers low doses of levonorgestrel and ethinyl estradiol (90 μg/20 μg). Lybrel is taken on a continuous basis without a placebo or pill-free interval to inhibit menstrual cycle bleeding by…
- Conditions
- Venous Thrombosis, Pulmonary Embolism, Sinus Thrombosis, Intracranial
- Trial name
- NCT01297348
- Testing
- 90ug levonorgestrel / 20 ug ethinyl estradiol, Oral Contraceptives containing 20 ug of ethinyl estradiol
- Volunteers
- 598,682 people
- Sponsor
- Pfizer
Carcinoma, Non-Small-Cell Lung
Investigation of the Effect of Nintedanib on the Pharmacokinetics of a Combination of Ethinylestradiol and Levonorgestrel in Patients With Non-small Cell Lung Cancer
Investigate the effect of multiple oral doses of nintedanib on the single dose kinetics of a combination of ethinylestradiol and levonorgestrel (Microgynon®)
- Trial name
- NCT02751385
- Testing
- Microgynon, Nintedanib
- Where
- Germany
- Volunteers
- 2 people
- Sponsor
- Boehringer Ingelheim
Contraception, Contraception, Postcoital
Cross-over Study to Prove Bioequivalence Between Two Oral Formulations of Levonorgestrel
A single dose, two treatments (Postday and Opxion), two periods, two sequences, crossover, randomized, prospective design was chosen with a washout of 21 days between the two study periods.
- Trial name
- LEVEQ-1 (NCT01096485)
- Testing
- Levonorgestrel Emergency Pill (BAY86-5028/Opxion), Levonorgestrel (Postday)
- Where
- Mexico
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Bayer
Contraception
Prospective Controlled Cohort Study on the Safety of a Monophasic Oral Contraceptive Containing Nomegestrol Acetate (2.5mg) and 17ß-estradiol (1.5mg)
This study compares the risks of short- and long-term use of NOMAC-E2 (containing a fixed dose of nomegestrol acetate and estradiol) compared with levonorgestrel-containing combined oral contraceptives (COC-LNG) in a study…
- Trial name
- PRO-E2 (NCT01650168)
- Where
- Germany
- Volunteers
- 101,498 people, healthy volunteers welcome
- Sponsor
- Center for Epidemiology and Health Research, Germany
Healthy Volunteers (Non-alcoholic Steatohepatitis)
A Research Study Looking at How the Compound NNC0194-0499 Works With Birth Control Pills in Women Not Able to Bear Children.
The study will investigate the influence of NNC0194-0499 on the blood levels of the two components of a birth control pill, Microgynon®.
- Trial name
- NCT06188026
- Testing
- NNC0194-0499, ethinylestradiol/levonorgestrel
- Where
- Austria
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Novo Nordisk A/S
Emergency Contraception
Piroxicam and Levonorgestrel Co-treatment for Emergency Contraception
This is a randomised controlled trial aimed at comparing the efficacy of levonorgestrel (LNG) co-administered with piroxicam or placebo for oral emergency contraception (EC).
- Trial name
- NCT03614494
- Testing
- Piroxicam 40 mg, Levonorgestrel 1.5mg
- Where
- 2 sites in Hong Kong
- Volunteers
- 860 people, healthy volunteers welcome
- Sponsor
- Dr. Hang Wun Raymond Li
Breast Cancer
Case-Control-Study on the Breast Cancer Risk of Mirena® Compared With Copper IUDs
The objective of this study is to determine the breast cancer risk of Mirena® users compared to copper intrauterine device (IUD) users in a community-based case-control study.
- Trial name
- NCT00461253
- Testing
- Levonorgestrel-releasing IUD, Copper IUD
- Where
- Germany
- Volunteers
- 25,565 people, healthy volunteers welcome
- Sponsor
- Center for Epidemiology and Health Research, Germany
Contraception
MIRENA for Contraception In InDian Subjects User continuAtion and Satisfaction Study: MIDAS Study
The study is designed as non interventional to observe the continuation rate and the patient satisfaction in women who have a LNG-IUS (Levonorgestrel releasing Intrauterine system) inserted for contraception over the period of 12…
- Trial name
- MIDAS (NCT01961375)
- Testing
- Levonorgestrel- Intra Uterine System (BAY 86-5028_Mirena)
- Where
- India
- Volunteers
- 600 people
- Sponsor
- Bayer
Obesity
A Research Study Looking at How the Compound NNC0487-0111 Works With Birth Control Pills and Affects Emptying of the Stomach in Women Not Able to Become Pregnant
This study medicine NNC0487-0111 to improve the treatment options for people living with overweight and obesity or with type 2 diabetes.
- Trial name
- NCT06461039
- Testing
- NNC0487-0111 A, NNC0487-0111 C, Levonorgestrel 150 μg + Ethinylestradiol 30 μg (Oral contraceptive OC)
- Where
- Canada
- Volunteers
- 43 people
- Sponsor
- Novo Nordisk A/S
Anti-Infective Agents, Anti-Retroviral Agents
Safety, PK, and PD Study of IVRs Releasing TFV and LNG
This multi-center Phase I study is designed to characterize the safety, PK, and PD of TFV/LNG IVR to assess systemic and genital tract bioavailability in healthy women.
- Conditions
- Anti-Infective Agents, Anti-Retroviral Agents, Contraceptive Usage
- Trial name
- TFV/LNG IVR (NCT03279120)
- Testing
- TFV/LNG IVR
- Where
- 2 sites in United States, Dominican Republic
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- CONRAD
Contraception
BLIS - Breastfeeding Levonorgestrel IUD Study
We are studying the effect of placing the levonorgestrel IUD (Mirena) immediately after birth on breastfeeding. Women who wish to have a levonorgestrel IUD placed after their birth, wish to breastfeed, and are willing to…
- Trial name
- BLIS (NCT01990703)
- Testing
- Levonorgestrel IUD
- Where
- 2 sites in United States
- Volunteers
- 285 people
- Sponsor
- University of Utah
HIV-1-infection, Contraception
Darunavir and Rilpivirine Interactions With Levonorgestrel Implant
This study will evaluate the pharmacokinetic properties of Rilpivirine and Darunavir when used in combination with Levonorgestrel
- Trial name
- DRIVE-2 (NCT03589027)
- Testing
- Levonorgestrel two rod sub-dermal implant, Rilpivirine, Darunavir+Ritonavir
- Where
- Uganda
- Volunteers
- 60 people
- Sponsor
- Makerere University
Anemia
Levonorgestrel Intrauterine System Effects on Hemoglobin and Serum Ferritin Among Anemic Women in Kenya
Women with mild/moderate anemia who are seeking contraception will be randomized to a levonorgestrel (LNG) intrauterine system (IUS) or an LNG/ethinyl estradiol (EE)/ferrous fumarate combined oral contraceptive (COC) regimen and…
- Trial name
- LISA (NCT05233956)
- Testing
- LNG IUS, COCs
- Where
- Kenya
- Volunteers
- 405 people, healthy volunteers welcome
- Sponsor
- FHI 360
Underweight
The Effect of Hormonal Contraceptives on Breast-milk Production and Infant Growth
The investigators propose a randomized clinical trial comparing the effect of 30 mcg ethinyl estradiol and LNG 150 combination oral contraceptive pills versus placebo, or LNG-IUS or Etonogestrel-releasing contraceptive implant…
- Trial name
- NCT01388582
- Testing
- LNG-IUS, Implanon, 30 mcg EE and 150 LNG oral contraceptive (Microvlar)
- Where
- Brazil
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Campinas, Brazil
Menorrhagia
RCT Novasure Versus Novasure + Mirena IUS in the Treatment of Menorrhagia
Hypothesis. Combined treatment with novasure and mirena IUS confers benefit over Novasure alone in the treatment of menorrhagia
- Trial name
- NCT01965587
- Testing
- novasure mirena IUS combined
- Where
- United Kingdom
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Walsall Healthcare NHS Trust
Endometriosis, Pelvic Pain
The Effectiveness of Lng IUD for Treatment of the Patient Undergone Conservative Surgery for Pelvic Endometriosis
this study is to determine whether the frequency and severity of pelvic pain or dysmenorrhea are reduced in women with symptomatic endometriosis in whom a Lng IUD is inserted after operative laparoscopy compare with those treated…
- Conditions
- Endometriosis, Pelvic Pain, Dysmenorrhea
- Trial name
- NCT00455845
- Testing
- Levonorgestrel IUD
- Where
- Thailand
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Mahidol University
Menorrhagia
Survey on Patient Satisfaction Rate for Mirena Use in Heavy Menstrual Bleeding
The purposes of this study are: To evaluate patient satisfaction for efficacy and tolerability of heavy menstrual bleeding treatment by Mirena. To collect italian data for Mirena in clinical routine.
- Trial name
- NCT00874653
- Testing
- Levonorgestrel (Mirena, BAY86-5028)
- Where
- Italy
- Volunteers
- 78 people
- Sponsor
- Bayer
HIV, Contraception
A Pharmacokinetic Evaluation of Levonorgestrel Implant and Antiretroviral Therapy
The use of hormone contraception poses a significant challenge for the estimated 16 million HIV-infected women of childbearing age.
- Trial name
- NCT01789879
- Testing
- Levonorgestrel, Nevirapine, Efavirenz
- Where
- Uganda
- Volunteers
- 60 people
- Sponsor
- University of Nebraska
Contraception
LCS12 Adolescent Study
The study will assess the safety of a sex hormone (levonorgestrel) releasing T-shaped intrauterine contraceptive system in female adolescents under 18 years of age.
- Trial name
- NCT01434160
- Testing
- Skyla (Levonorgestrel, BAY86-5028)
- Where
- 41 sites in Austria, Belgium and 6 more
- Volunteers
- 304 people, healthy volunteers welcome
- Sponsor
- Bayer