Clinical trials: Estradiol
Pregnancy Prevention
A Study to Evaluate the Effect of a Contraceptive Vaginal Ring LSP- 5415 on Ovarian Function in Healthy Adult Females
The primary objective of this study is to evaluate the inhibition of ovulation in Cohort #1 (Body Mass Index of ≥ 18 kg/m2 to ≤ 30 kg/m2) after contraceptive vaginal ring LSP-5415 application for 3 treatment cycles.
- Trial name
- NCT05360550
- Testing
- LSP-5415
- Where
- India
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Lupin Research Inc
Acne Vulgaris
Evaluate Safety and Efficacy of an Oral Contraceptive (OC) Preparation Versus Placebo for 6 Treatment Cycles in Women With Moderate Acne
The objectives of this study were to evaluate the efficacy and safety of drospirenone 3 mg/ethinyl estradiol 0.02 mg (DRSP/EE) in comparison with placebo in female subjects with moderate acne vulgaris during 6 treatment cycles
- Trial name
- NCT00656981
- Testing
- YAZ (DRSP 3 mg/EE 0.02 mg, BAY86-5300)
- Where
- 22 sites in United States
- Volunteers
- 541 people, healthy volunteers welcome
- Sponsor
- Bayer
Osteopenia
3-year Study of Menostar Versus Evista to Prevent Osteoporosis in Post-menopausal Women
The aim of this trial is to investigate whether the Menostar patch is as safe and effective in the prevention of bone loss in postmenopausal women as raloxifen, a drug already registered for prevention and treatment of…
- Trial name
- NCT00310531
- Testing
- Menostar (Estradiol, BAY86-5435), Raloxifene
- Volunteers
- 500 people
- Sponsor
- Bayer
Healthy
A Study in Healthy Participants to Evaluate the Effects of Multiple Doses of JNJ-55308942 on Cytochrome P450 Substrate Activity and on the Pharmacokinetics of Levonorgestrel/Ethinyl Estradiol
The purpose of this study is to determine the effect of JNJ-55308942: 1) high dose at steady state on the single dose pharmacokinetics of a cocktail containing selective probes of cytochrome P450 (CYP) enzymes (CYP3A, CYP2D6 and…
- Trial name
- NCT03547024
- Testing
- JNJ-55308942 High Dose, JNJ-55308942 Low Dose, Levonorgestrel/Ethinyl Estradiol Fixed Dose combination (FDC)
- Where
- Belgium
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Janssen-Cilag International NV
Contraception
An Open-label Study to Evaluate Contraceptive Efficacy and Safety of the Transdermal Contraceptive System of Norelgestromine and Ethinyl Estradiol
The purpose of this study is to evaluate the contraceptive efficacy, safety, cycle control, compliance, and subject satisfaction of the transdermal contraceptive system, norelgestromine and ethinyl estradiol (NLGM / EE).
- Trial name
- NCT00307632
- Testing
- Norelgestromine (NLGM)/ethinyl estradiol (EE)
- Where
- 12 sites in Brazil, Mexico
- Volunteers
- 580 people, healthy volunteers welcome
- Sponsor
- Janssen-Cilag Farmaceutica Ltda.
Menopause, Postmenopausal Vaginal Atrophy
Comparison of Two Vaginal Tablets, Produced at Different Sites, in Postmenopausal Women With Atrophic Vaginitis
This trial is conducted in Europe. The aim of this trial is to compare the absorption of estradiol after a single dose of two 25 mcg estradiol vaginal tablets, produced at two different production sites, in postmenopausal women…
- Trial name
- NCT01085877
- Testing
- estradiol, 25 mcg
- Where
- Germany
- Volunteers
- 70 people
- Sponsor
- Novo Nordisk A/S
Healthy
A Study of Lanabecestat in Healthy Female Participants Taking Oral Contraceptive
The study will evaluate the effect of oral contraceptive (birth control pill) on the blood level of lanabecestat when both are given together. Side effects will be monitored and documented.
- Trial name
- NCT03506399
- Testing
- Lanabecestat, Oral Contraceptive
- Where
- Singapore
- Volunteers
- healthy volunteers welcome
- Sponsor
- Eli Lilly and Company
Tuberculosis
A Study to Investigate the Repeat-dose Pharmacokinetics of a Combined Oral Contraceptive When Given Alone and in Combination With Ganfeborole in Female Participants of Non-childbearing Potential
This study is designed to assess the pharmacokinetics (PK), safety, and tolerability of Ganfeborole and Microgynon, an oral contraceptive containing ethinylestradiol (EE) and levonorgestrel (LNG), when Microgynon is administered…
- Trial name
- NCT07784894
- Testing
- Ganfeborole, Microgynon
- Where
- Spain
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Menopause, Vulvovaginal Atrophy
TXV13-01 Estradiol Vaginal Softgel Capsules in Treating Postmenopausal Women With Symptoms of Vulvar and Vaginal Atrophy
The study was designed to evaluate the efficacy and safety of TX-12-004-HR 10 μg in treating moderate to severe symptoms of vaginal atrophy associated with menopause after 14 days of treatment, and to estimate the effect size and…
- Conditions
- Menopause, Vulvovaginal Atrophy, Painful Intercourse, Dyspareunia
- Trial name
- NCT02449902
- Testing
- Estradiol
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- TherapeuticsMD
Healthy
Norethindrone/Ethinyl Estradiol 0.4 mg/35 Mcg Chewable Tablets Under Non-Fasted Conditions
The purpose of this study was to evaluate the relative bioavailability of a test formulation of norethindrone/ethinyl estradiol 0.4 mg/0.035 mg chewable tablets (Teva Pharmaceuticals, USA) compared to the reference listed…
- Trial name
- NCT01344369
- Testing
- Norethindrone/Ethinyl Estradiol, FEMCON® Fe
- Where
- United States
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Teva Pharmaceuticals USA
Female Contraception
An Open-label, Multicentre Study on Preference and Satisfaction of Canadian Women for the Transdermal Contraceptive Patch vs. Previous Primary Contraceptive Method
The purpose of this study is to document the experience of transdermal contraceptive patch over a period of 9 cycles, compared to their previous contraceptive method.
- Trial name
- NCT00653016
- Testing
- norelgestromin; ethinyl estradiol
- Volunteers
- 405 people
- Sponsor
- Janssen-Ortho Inc., Canada
Healthy Volunteer Study
Drug-drug Interaction Study of Bemnifosbuvir/Ruzasvir (BEM/RZR) and Ethinyl Estradiol/Levonorgestrel (EE/LNG)
Drug-drug interaction study between Ethinyl Estradioll/Levonorgestrel and Bemnifosbuvir/Ruzasvir
- Trial name
- NCT07272889
- Testing
- Ethinyl Estradioll/Levonorgestrel (EE/LNG), Bemnifosbuvir/Ruzasvir (BEM/RZR), Bemnifosbuvir/Ruzasvir (BEM/RZR) + Ethinyl Estradioll/Levonorgestrel (EE/LNG)
- Where
- Canada
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Atea Pharmaceuticals, Inc.
Dyspareunia
Study Comparing Estradiol Vaginal Inserts 4mcg To IMVEXXY ® (Estradiol Vaginal Inerts 4 mcg) In The Treatment Of Dyspareunia in Women With Vulvur and Vaginal Atrophy
Randomized, double-blind, placebo-controlled, parallel-designed, multiple-site, bioequivalence study with clinical endpoints.
- Trial name
- NCT05617820
- Testing
- Estradiol, Imvexxy
- Where
- 48 sites in United States, El Salvador and 1 more
- Volunteers
- 1,050 people, healthy volunteers welcome
- Sponsor
- Teva Pharmaceuticals USA
Vulvovaginal Atrophy, Menopause
A Safety and Efficacy Study of Estradiol Vaginal Capsule in Postmenopausal Women With Vulvovaginal Atrophy
This study will access the safety and efficacy of three doses of estradiol vaginal capsules in postmenopausal women with vulvovaginal atrophy.
- Conditions
- Vulvovaginal Atrophy, Menopause, Dyspareunia
- Trial name
- NCT02670785
- Testing
- Estradiol Vaginal Capsule (EVC)
- Where
- 20 sites in United States
- Volunteers
- 203 people
- Sponsor
- Warner Chilcott
Metrorrhagia
Efficacy and Safety Study for the Treatment of Dysfunctional Uterine Bleeding
The purpose of this study is to determine whether the study drug is safe and effective in the treatment of dysfunctional uterine bleeding.
- Trial name
- NCT00307801
- Testing
- Estradiol valerate/Dienogest (Natazia, Qlaira, BAY86-5027)
- Where
- 36 sites in Australia, Czechia and 8 more
- Volunteers
- 231 people
- Sponsor
- Bayer
Contraception
Study to Evaluate Cycle Control With Norgestimate/Ethinyl Estradiol and Drospirenone/Ethinyl Estradiol in Healthy Sexually Active Females
The purpose of this study in healthy sexually active females is to evaluate the cycle control with norgestimate/ethinyl estradiol versus drospirenone/ethinyl estradiol.
- Trial name
- NCT00745901
- Testing
- Norgestimate/ethinyl estradiol; Drospirenone/ethinyl estradiol
- Volunteers
- 355 people, healthy volunteers welcome
- Sponsor
- Ortho-McNeil Janssen Scientific Affairs, LLC
Uterine Fibroids (UF)
A Study to Evaluate Changes in Hair in Adult Participants Taking Oral Oriahnn Capsules With Heavy Menstrual Bleeding (HMB) Associated With Uterine Fibroids (UF)
Uterine Fibroids (UF) are benign smooth muscle neoplasms of the uterus that affect women of reproductive age. UFs are one of the leading causes of hospitalizations for gynecological disorders and often lead to hysterectomy.
- Trial name
- Pink Orchid (NCT06058728)
- Where
- United States
- Sponsor
- AbbVie
Contraception
Efficacy and Safety Study of the Combined Oral Contraceptive NOMAC-E2 Compared to a COC Containing DRSP/EE (292002)(P05722)
The primary purpose of this study is to assess contraceptive efficacy, vaginal bleeding patterns (cycle control), general safety and acceptability of the nomegestrol acetate-estradiol (NOMAC-E2) combined oral contraceptive (COC)…
- Trial name
- NCT00413062
- Testing
- NOMAC-E2, DRSP-EE
- Volunteers
- 2,281 people, healthy volunteers welcome
- Sponsor
- Organon and Co
Uterine Leiomyoma, Uterine Fibroids
Study of Relugolix With Estradiol and Norethindrone Acetate in Women With Heavy Menstrual Bleeding Associated With Uterine Fibroids
The objectives of this randomized withdrawal study are to evaluate the long-term efficacy and safety of the combination of relugolix, estradiol (E2) and norethindrone acetate (NETA), once daily, for up to 104 weeks in patients…
- Trial name
- NCT03751124
- Testing
- Relugolix, Estradiol/norethindrone acetate
- Where
- 104 sites in United States, Brazil and 6 more
- Volunteers
- 229 people
- Sponsor
- Myovant Sciences GmbH
Postmenopause
Endometrial Safety Study
The study is designed to investigate the safety of the investigational product for the lining of the uterus (endometrium).
- Trial name
- NCT00522873
- Testing
- 0.25mg DRSP / 0.5mg E2 (BAY86-4891), 0.5mg NETA / 1.0mg E2 (Activella)
- Where
- 59 sites in United States, Argentina and 6 more
- Volunteers
- 662 people
- Sponsor
- Bayer