Clinical trials: Contraceptives, Oral
Oral Contraceptive
Comparative Trial in Hormone Withdrawal Associated Symptoms
This clinical research study will examine whether an oral contraceptive pill taken with a monthly hormone-free interval of 4 days reduces hormone withdrawal associated symptoms compared to an oral contraceptive pill taken with a…
- Trial name
- NCT01076582
- Testing
- EE20/DRSP (YAZ, BAY86-5300), Ethinylestradiol (EE) and desogestrel (DSG) (Mercilon)
- Where
- 44 sites in Argentina, Chile and 12 more
- Volunteers
- 592 people
- Sponsor
- Bayer
Social Phobia
A Study To Evaluate The Effect Of GW876008 On The Pharmacokinetics Of Oral Contraceptive Pills
This study will be conducted in healthy female volunteers to investigate the effect of GW876008 on the pharmacokinetics of oral contraceptive pills.
- Trial name
- NCT00508911
- Testing
- GW876008, COC
- Where
- United Kingdom
- Volunteers
- 4 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Healthy
Feasibility Study Into the Contraceptive Effect of Estetrol
This is an open study in 50 young, healthy, female volunteers. Women who want to participate and who are using hormonal contraception stop using their hormonal contraceptive and wait for their first spontaneous menstruation (i.e.
- Trial name
- NCT00563472
- Testing
- estetrol, estetrol and desogestrel, estetrol and progesterone
- Where
- Netherlands
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Pantarhei Bioscience
Dysmenorrhea
Efficacy and Safety,Long-term Study of Low-dose Oral Contraceptive Pill to Treat Dysmenorrhea.
The purpose of this long-term study is to determine whether combination oral contraceptive pill of Norethindrone \& Ethinyl estradiol is effective in the treatmentof dysmenorrhea associated with endometriosis.
- Trial name
- NCT00212277
- Testing
- Norethindrone,Ethinyl Estradiol
- Sponsor
- Nobelpharma
Contraception
YAZ, Oral Contraceptive Registration in China
The purpose of this study is to evaluate the effectiveness in terms of prevention of pregnancy and safety of the oral contraceptive YAZ in healthy Chinese women.
- Trial name
- NCT00819312
- Testing
- YAZ (SH T00186, BAY86-5300)
- Where
- 17 sites in China, Hong Kong
- Volunteers
- 675 people, healthy volunteers welcome
- 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
Infection, Human Immunodeficiency Virus
A Drug-drug Interaction Study Between BMS-663068 and Oral Contraceptives in Healthy Female Volunteers (DDI)
This is an open-label, single sequence, 4-cycle, 4-treatment, drug-drug interaction (DDI) study in healthy female subjects on oral contraceptives (OC). There is no formal research hypothesis to be statistically tested.
- Trial name
- NCT02480881
- Testing
- BMS-663068, Oral Contraceptive, Loestrin 1.5/30
- Where
- 2 sites in United States
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- ViiV Healthcare
Contraception, Libido
Effects of SH T00658ID on Libido
The aim of the study is to investigate whether women on oral contraceptives (OCs) suffering from acquired OC-associated female sexual dysfunction (FSD) for at least 3 months but no longer than one year will express the same level…
- Trial name
- NCT00764881
- Testing
- EV/DNG (Qlaira, BAY86-5027, SH T00658ID), Microgynon
- Where
- 32 sites in Australia, Austria and 5 more
- Volunteers
- 217 people
- Sponsor
- Bayer
Healthy
A Study to Evaluate Suppression of the Pituitary-Ovarian Axis With Three Different Oral Contraceptive Regimens
This is a randomized, open-label study to evaluate pituitary ovarian suppression in healthy, reproductive-aged women using three different regimens of oral contraceptives (OCs).
- Trial name
- NCT00117273
- Testing
- Seasonale [levonorgestrel (LNG)/ethinyl estradiol (EE)], Seasonique (LNG/EE and EE), Portia (LNG/EE)
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Duramed Research
Partial Onset Epilepsy
A Study to Investigate the Potential Pharmacokinetic Interaction of Perampanel With Oral Contraceptives in Healthy Female Subjects
The purpose of this study is to investigate the effects of perampanel on the pharmacokinetics (PK) of a single-dose oral contraceptive (OC)containing ethinylestradiol (EE) and levonorgestrel (LN) (Microgynon-30) and to…
- Trial name
- NCT01209858
- Testing
- Perampanel and Microgynon-30
- Where
- United Kingdom
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Eisai Inc.
Healthy Participants
A Study to Investigate the Effect of AZD6234, AZD9550, and a Combination of AZD9550 and AZD6234 on Pharmacokinetics of Combined Oral Contraceptive Ethinyl Estradiol/Levonorgestrel in Healthy Female Participants Living With Overweight or Obesity
This study will measure the effects of multiple doses of AZD6234, AZD9550 and a combination of AZD9550 and AZD6234 given as injection(s) on pharmacokinetics (PK) of combined oral contraceptive (CoC) ethinyl estradiol…
- Trial name
- NCT07013643
- Testing
- AZD6234, Ethinyl estradiol/Levonorgestrel (EE/LEVO), Acetaminophen (APAP)
- Where
- 2 sites in United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- AstraZeneca
Cancer
A Pharmacokinetics (PK) and Safety Study to Determine the Effect of Repeat Dosing of Trametinib on Combined Oral Contraceptive (Norethindrone Plus Ethinyl Estradiol) in Female Subjects With Solid Tumors
This is a Phase I, open-label, non-randomized, sequential, two-period, repeat-dose study to evaluate the effect of trametinib 2 milligram (mg) once daily on the repeat-dose pharmacokinetic (PK) of an oral contraceptive (OC)…
- Trial name
- NCT02292732
- Testing
- Trametinib 0.5 mg, Trametinib 2 mg, ORTHO-NOVUM® tablet 1/35
- Sponsor
- GlaxoSmithKline
Overweight
A Study of LY3437943 in Postmenopausal Female Participants Who Are Overweight or Obese
The main purpose of this study is to determine the effect of LY3437943 when administered subcutaneously on the levels of combined oral contraceptive (COC) ethinyl estradiol and drospirenone in the blood stream in postmenopausal…
- Trial name
- NCT06039826
- Testing
- LY3437943, Ethinyl Estradiol, Drospirenone
- Where
- 2 sites in United States
- Volunteers
- 46 people
- Sponsor
- Eli Lilly and Company
Safety
Safety, Compliance and Pharmacokinetics of Estetrol Monohydrate/Drospirenone 15/3 mg in Post-menarchal Female Adolescents
To evaluate the safety, compliance, and pharmacokinetics profile of estetrol monohydrate (E4) 15 mg combined with drospirenone (DRSP) 3 mg in post-menarchal participants between the age of 12 and 17 years + 2 months.
- Trial name
- NCT04792385
- Testing
- E4/DRSP 15/3 mg combined tablet
- Where
- 23 sites in Estonia, Finland and 4 more
- Volunteers
- 145 people, healthy volunteers welcome
- Sponsor
- Estetra
Prevention of Pregnancy
Study of Safety and Efficacy of an Oral Contraceptive
This is a comparative study. The primary objective of the study is to assess the efficacy of a low dose oral contraceptive in the prevention of pregnancy.
- Trial name
- NCT00932321
- Testing
- Norethindrone Acetate/Ethinyl Estradiol 24 Days, Norethindrone Acetate /Ethinyl Estradiol 21 Days
- Where
- 34 sites in United States
- Volunteers
- 938 people, healthy volunteers welcome
- Sponsor
- Warner Chilcott
Healthy
A Drug Drug Interaction Study Between PF-06826647 And Oral Contraceptive Steroids In Healthy Female Participants
This is a Phase 1, fixed sequence, multiple dose, open label study of the effect of PF-06826647 on oral contraceptive (OC) pharmacokinetics (PK) and vice versa in healthy female participants.
- Trial name
- NCT04134715
- Testing
- PF-06826647, Oral Contraceptive (OC)
- Where
- 2 sites in United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Pfizer
Endometriosis
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
Endometriosis is a painful disorder of the uterus affecting 6-10% of women of childbearing age. Endometriosis affects daily activities, social relationships, sexuality and sexual activity, and mental health.
- Trial name
- ELARIS EM-COC (NCT04333576)
- Testing
- Elagolix, Combined Oral Contraceptive
- Where
- 179 sites in United States, Puerto Rico
- Volunteers
- 800 people
- Sponsor
- AbbVie
Healthy Volunteers
A Study to Investigate the Effects of BMS-986278 on Drospirenone and Ethinyl Estradiol Drug Levels in Healthy Female Participants
The purpose of the study is to assess the effects of BMS-986278 on Drospirenone (DRSP) and Ethinyl Estradiol (EE) when administered as a combined oral contraceptive in healthy female participants.
- Trial name
- NCT05985590
- Testing
- BMS-986278, Drospirenone/Ethinyl Estradiol
- Where
- Canada
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- Bristol-Myers Squibb
Healthy Participants
Potential Drug Interaction Study Between Vemircopan and Rosuvastatin, Metformin, Levonorgestrel/Ethinyl Estradiol-containing Oral Contraceptives, and Carbamazepine
This study will investigate the potential drug interactions between vemircopan and metformin, rosuvastatin, levonorgestrel/ ethinyl estradiol (LNG/EE)-containing oral contraceptive(s) (OCs), and carbamazepine in healthy…
- Trial name
- NCT06071442
- Testing
- Vemircopan, Rosuvastatin, Metformin
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Alexion Pharmaceuticals, Inc.
Contraception, Female Contraception
Postmarketing Study of ORTHO EVRA (Norelgestromin and Ethinyl Estradiol Contraceptive Patch) in Relation to Venous Thromboembolism (Blood Clots), Stroke and Heart Attacks
The purpose of the study is to assess the occurrence of venous thromboembolism (blood clots), stroke, and heart attack in current users of ORTHO EVRA compared to current users of norgestimate-containing oral contraceptives with…
- Trial name
- NCT00331071
- Testing
- Monophasic or triphasic Oral contraceptive tablet, Ortho Evra transdermal patch containing 6 mg NGMN/0.75 mg EE
- Volunteers
- 334 people, healthy volunteers welcome
- Sponsor
- Johnson & Johnson Pharmaceutical Research & Development, L.L.C.