Clinical trials: Estradiol
All IVF Patients
The Impact of In-Vitro Fertilization (IVF) ON Vitamin D
The main objective of this study is to determine what is the vitamin D status in Israeli women undergo ART. We want to evaluate the influence of hyper Vitamin D level and low vitamin D level on IVF -ICSI cycles.
- Trial name
- NCT01945658
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Hillel Yaffe Medical Center
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
Alcohol Use, Unspecified
Estradiol Effects on Alcohol Across the Menstrual Cycle
This study will provide the first rigorous integrative test of the hypothesis that rapid rises in estradiol (a female hormone) increase the rewarding and disinhibiting effects of alcohol and that such increased sensitivity…
- Trial name
- NCT04595682
- Testing
- Alcohol
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Mark Fillmore
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
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
Fertility
Effect of GnRH Antagonist vs Agonist Long on IVF Outcome, Peak Estradiol Level,and Duration of Stimulation
The purpose of this study is to determine if utilizing GnRH antagonists versus agonist long protocol during controlled ovarian stimulation (COH) with human-derived gonadotropins for assisted reproduction affects IVF outcome, peak…
- Trial name
- NCT01669291
- Testing
- Bravelle and Menopur, Agonist, Antagonist
- Where
- United States
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- Main Line Fertility Center
HIV Infection, Vaginal Atrophy
Accelerated Genital Tract Aging in HIV: Estradiol Clinical Trial
During menopause, there is a decrease in a hormone estrogen, which leads to aging of the vagina. Vaginal aging includes changes in the type and amount of healthy bacteria in the vagina, inflammation and a breakdown of natural…
- Conditions
- HIV Infection, Vaginal Atrophy, Menopause, Menopause Related Conditions
- Trial name
- NCT04079218
- Testing
- Estradiol Vaginal Insert
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Kerry Murphy
Hirsutism, Androgenetic Alopecia
DUS on the Prescribing Indications for CPA/EE in 5 European Countries
This study was designed to compile the reasons and specific indications for the prescription of Cyproterone Acetate combined with Ethinyl Estradiol by Health Care Providers.
- Conditions
- Hirsutism, Androgenetic Alopecia, Severe Anemia, Seborrhea
- Trial name
- NCT02494297
- Where
- Germany
- Volunteers
- 1,597 people, healthy volunteers welcome
- Sponsor
- Center for Epidemiology and Health Research, Germany
Estrogen, Menopause
Patient Adherence to Premarin Versus Vagifem Therapy After Female Pelvic Reconstructive Surgery
PURPOSE: To evaluate patient adherence to cream versus tablet based local estrogen therapy by randomizing treatment modalities to determine differences in adherence to either form.
- Conditions
- Estrogen, Menopause, Pelvic Floor Disorders, Surgery
- Trial name
- NCT02860897
- Testing
- Premarin, Vagifem
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- University Hospitals Cleveland Medical Center
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.
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
Overactive Bladder
Detrol Long Acting (LA) vs Estrace Vaginal Cream for the Treatment of Overactive Bladder Symptoms
The purpose of this study is to determine if long acting tolterodine confers more benefit than intravaginal low dose estrogen in the treatment of Overactive Bladder Syndrome at 12 weeks post-treatment initiation.
- Trial name
- DRIVE (NCT00465894)
- Testing
- Extended Release Tolterodine LA, Intra Vaginal Estradiol Cream
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
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
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
Primary Dysmenorrhea
Treatment Choice in Primary Dysmenorrhea
Our aim is to evaluate and compare the pain relief of estradiol valerate/dienogest and ethinylestradiol/ drospirenone by using doppler indices.
- Trial name
- NCT03124524
- Testing
- estradiol valerate/dienogest, ethinylestradiol and drospirenone
- Volunteers
- 99 people, healthy volunteers welcome
- Sponsor
- Adana Numune Training and Research Hospital
Low Serum Testosterone Levels in Man
D-chiro-inositol Increases Androgens and Reduces Estrogens in Human Serum
The aim of this pilot study is to test the effect of a 30 day-D-chiro-inositol oral treatment on a set of clinical parameters (mainly sex hormones) in a group of male volunteers selected by their age and BMI to investigate if…
- Trial name
- NCT04615767
- Testing
- D-chiro-inositol
- Where
- Italy
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- AGUNCO Obstetrics and Gynecology Centre
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
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