Clinical trials: Contraceptives, Oral
Venous Thromboembolism
Use of Oral Contraceptives (OCs) Containing Dienogest and Risk of Venous Thromboembolism
The objective of this study is to compare the risk of venous thromboembolism (VTE) of oral contraceptives with non-use, focusing specifically on Valette® compared to other users of low estrogen dose combined oral contraceptives.
- Trial name
- NCT00523614
- Where
- Germany
- Volunteers
- 3,400 people
- Sponsor
- Center for Epidemiology and Health Research, Germany
Acne Vulgaris
GA YAZ ACNE in China Phase III
The purpose of this study is to evaluate the efficacy and safety of YAZ (drospirenone 3 mg / ethinylestradiol 20 µg) in comparison with placebo in female patients with moderate acne vulgaris over 6 treatment cycles.
- Trial name
- NCT00818519
- Testing
- EE20/Drospirenone (YAZ, BAY86-5300)
- Where
- 7 sites in China
- Volunteers
- 179 people
- Sponsor
- Bayer
Hidradenitis Suppurativa
A Study to Examine the Safety and Efficacy of Drospirenone and Ethinyl Estradiol (YAZ) Versus Placebo In HS
The purpose of this study is to find out if taking a birth control pill, YAZ, is safe and effective for treating hidradenitis suppurativa.
- Trial name
- NCT00722800
- Testing
- drospirenone and ethinyl estradiol (YAZ)
- Where
- United States
- Volunteers
- 4 people
- Sponsor
- Massachusetts General Hospital
Dysmenorrhea
A Study to Evaluate the Efficacy of Seasonique for the Treatment of Cyclic Pelvic Pain
This study is being conducted to evaluate the effects of treatment with Seasonique an extended-regimen oral contraceptive that utilizes low dose ethinyl estradiol during the typical hormone-free interval.
- Trial name
- NCT00196313
- Testing
- levonorgestrel/EE 0.15/0.03 and EE 0.01 mg tablets
- Where
- 13 sites in United States
- Volunteers
- 95 people
- Sponsor
- Duramed Research
Diabetes Mellitus, Type 2
A Research Study Looking Into the Effect of NNC0519-0130 on Blood Levels of a Birth Control Pill and Emptying of the Stomach in Women After Menopause
The purpose of the study is to investigate if NNC0519-0130 affects the blood levels of a birth control pill that contains the two hormones ethinylestradiol and levonorgestrel.
- Trial name
- NCT06513104
- Testing
- NNC0519-0130, Levonorgestrel + Ethinylestradiol, Paracetamol
- Where
- Germany
- Volunteers
- 47 people
- Sponsor
- Novo Nordisk A/S
Endometriosis
Postoperative Cyclic Oral Contraceptive Use for the Prevention of Endometrioma Recurrence
Ovarian endometriotic cyst (endometrioma) is one of the most common endometriotic lesions, and conservative laparoscopic surgery is the treatment of choice. However, the recurrence after surgery is common.
- Trial name
- NCT01092494
- Where
- South Korea
- Volunteers
- 232 people
- Sponsor
- Samsung Medical Center
Epilepsy
A Study to Look at Antiepileptic Drug Levels While on Lamictal or Depakote With or Without an Oral Contraceptive
Some antiseizure medication levels are affected by hormones. This study is being done to determine if blood levels of lamotrigine or valproate are affected by the hormones in the birth control pill or the menstrual cycle itself.
- Trial name
- NCT00296413
- Where
- United States
- Volunteers
- 48 people
- Sponsor
- Beth Israel Deaconess Medical Center
Contraception
Safety, Efficacy, Tolerability and Pharmacokinetics of LF111 (Drospirenone 4.0 mg) During 13 Cycles
To demonstrate the contraceptive efficacy of LF111 . To demonstrate the safety and tolerability of LF111 and assessment of pharmacokinetics of LF111.
- Trial name
- NCT02269241
- Testing
- LF111 (drospirenone)
- Where
- 37 sites in United States
- Volunteers
- 1,552 people, healthy volunteers welcome
- Sponsor
- Laboratories Leon Farma, S.A.
Contraception
Adherence With Continuous-dose Oral Contraceptive: Evaluation of Self-Selection and Use
This study is designed to assess whether consumers select and use norgestrel 0.075 mg, a progestin only pill for contraception, in a manner consistent with the OTC package directions in an Over-the-Counter (OTC)-like setting.
- Trial name
- ACCESS (NCT04112095)
- Testing
- Norgestrel 0.075 mg tablets
- Where
- 38 sites in United States
- Volunteers
- 962 people, healthy volunteers welcome
- Sponsor
- HRA Pharma
Contraception, Female Contraception
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
The purpose of the study is to use data from a health care information database to assess the risk of venous thromboembolism (blood clots), myocardial infarction (heart attacks), and stroke among women using a transdermal…
- Trial name
- NCT00377988
- Testing
- Transdermal Contraceptive System, Norgestimate-containing oral contraceptives with EE
- Volunteers
- 423 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Contraceptives, Oral
Txt Now 2 Decrease Pregnancies L8r: A Study to Evaluate the Effect of Daily Text Message Reminders on Pill Continuation
Teen girls and young women taking birth control pills may forget to take their pills or may stop taking them altogether. This places them at risk for unintended pregnancies.
- Trial name
- NCT00677703
- Testing
- Daily Text Messages
- Where
- United States
- Volunteers
- 968 people, healthy volunteers welcome
- Sponsor
- Columbia University
Contraception
A Comparison of Continuation Rates for Three Hormonal Contraceptive Methods
This study will assess the continuation rates among women using oral contraceptive pills, Depo-Provera and Ortho Evra following a first trimester abortion.
- Trial name
- NCT00253019
- Where
- United States
- Volunteers
- 321 people, healthy volunteers welcome
- Sponsor
- Emory University
Menstrual Cycle, Oral Contraceptive
Social Media Usage in Adolescent Girls
The study aims to explore the effects of hormonal fluctuations throughout the menstrual cycle on social media use, brain architecture, neural reward processing and reward behavior, and affective status in adolescent girls.
- Trial name
- NCT06426459
- Where
- Germany
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- International Research Training Group 2804
Contraception
E4 FREEDOM (Female Response Concerning Efficacy and Safety of Estetrol/Drospirenone as Oral Contraceptive in a Multicentric Study) - United States/Canada Study
The objectives of this study are to evaluate the contraceptive efficacy, vaginal bleeding pattern (cycle control), and the general safety and acceptability of the 15 mg estetrol (E4)/3 mg drospirenone (DRSP) combination in…
- Trial name
- NCT02817841
- Testing
- 15 mg E4/3 mg DRSP
- Where
- 2 sites in United States, Canada
- Volunteers
- 2,148 people, healthy volunteers welcome
- Sponsor
- Estetra
Aplastic Anemia, Menorrhagia
Treatment of Menorrhagia in Women With Thrombocytopenia Using Platelets or Platelets and Hormones
This study will explore the role of oral contraceptive pills in managing uterine bleeding in women who have low blood platelet counts as a result of aplastic anemia.
- Conditions
- Aplastic Anemia, Menorrhagia, Amenorrhea
- Trial name
- NCT00556400
- Testing
- Lo-Ovral Oral Contraceptive Pills
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
Dysfunctional Uterine Bleeding
Misotac vs Combined Oral Contraceptive Pill in the Treatment of Symptomatic Isthmocele
Isthmocele is a growing concern as a cause of abnormal uterine bleeding, especially post menstrual bleeding which may be present in up to 82% of these cases (Iannone et al 2019).
- Trial name
- NCT04579965
- Testing
- medical treatment of isthmocele
- Volunteers
- 50 people
- Sponsor
- Mansoura University Hospital
Polycystic Ovary Syndrome
The Effect of Polycystic Ovary Syndrome Treatment on Metabolomics
The aim of this study is to determine the effect of the treatment of polycystic ovary syndrome with two different oral contraceptives that contain cyproterone acetate and drospirenone
- Trial name
- NCT04831151
- Testing
- Yasmin, Diane-35
- Where
- Turkey (Türkiye)
- Volunteers
- 42 people
- Sponsor
- Inonu University
Endometriosis Ovary
Comparing the Safety and Efficacy in the Use of Hormonal Therapy on Endometriosis Patients After Conservative Surgery
The goal of this clinical trial is to compare safety and efficacy in endometriosis patient after conservative surgery. The main question[s] it aims to answer are: 1. Health-related quality of life (HRQoL) 2. VAS score 3.
- Trial name
- ENDOSafe (NCT06145438)
- Testing
- Dienogest, Depo Medroxyprogesterone acetate, Leuprolide (as Leuprolide Acetate)
- Where
- Indonesia
- Volunteers
- 80 people
- Sponsor
- Universitas Diponegoro
Reproductive Health
RH and Adolescents
This study will create a model of reproductive health services for HIV-positive female adolescents in Asia.
- Trial name
- NCT02713750
- Testing
- reversible contraceptive methods
- Where
- 4 sites in Thailand
- Volunteers
- 77 people
- Sponsor
- The HIV Netherlands Australia Thailand Research Collaboration
Contraceptive Usage, Diffuse Noxious Inhibitory Control
Effects of Oral Contraceptives on DNIC in Non-painful Healthy Women
The purpose of this study is tu assess the influence of oral contraceptives (OC) on diffuse noxious inhibitory control (DNIC) in healthy women, tested during high, low endogenous estrogens sessions and ovulatory period.
- Trial name
- NCT04365426
- Testing
- Mechanical stimulus, Thermal (cold) stimulus, Oral contraceptive (OC)
- Where
- Chile
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Universidad Vina del Mar