Estradiol: all 307 studies that test it

Page 2 of 4. Open to participants first (32), then studies with results posted, then the rest; newest registration first within each.

• Effects of Anorexia Nervosa on Peak Bone MassCompletedNCT01301183Phase 3Results posted
• Aging and Estrogen on Cortical FunctionCompletedNCT01268046Phase 1/2Results posted
• Estradiol/Norethindrone Acetate Tablets, 1/0.5 mg Under Fed ConditionsCompletedNCT01181726Phase 1Results posted
• Medical Therapy Versus Radiofrequency Endometrial Ablation in the Initial Treatment of MenorrhagiaCompletedNCT01165307Phase 4Results posted
• Estradiol/Norethindrone Acetate Tablets, 1/0.5 mg Under Fasting ConditionsCompletedNCT01157182Phase 1Results posted
• Sex Hormones and Orthostatic ToleranceCompletedNCT01153581Phase 2Results posted
• Effects of Estrogen and Hot Flashes on Mood in Postmenopausal WomenTerminatedNCT01126801Phase 2Results posted
• Effect of Estradiol+Drospirenone Versus Estradiol+MPA on Endothelial FunctionCompletedNCT01109979Phase 4Results posted
• Estrogen for Triple Negative Breast CancerTerminatedNCT01083641Phase 2Results posted
• Hormone Replacement Therapy for Use in Postmenopausal Women for Relief of Hot Flushes and Urogenital Symptoms.CompletedNCT01070979Phase 3Results posted
• Early Menopause Hormone Treatment and CognitionCompletedNCT01046643Not applicableResults posted
• Comparison of Transdermal and Oral Estrogens in Adolescent Girls With Ovarian FailureCompletedNCT01023178Not applicableResults posted
• Research Investigation of Soy and EstrogenCompletedNCT00997893Phase 2Results posted
• Fat Mediated Modulation of Reproductive and Endocrine Function in Young AthletesCompletedNCT00946192Phase 3Results posted
• Effect on Primary DysmenorrheaCompletedNCT00909857Phase 3Results posted
• Estrogen Dosing in Turner Syndrome: Pharmacology and MetabolismCompletedNCT00837616Phase 4Results posted
• A Clinical Study to Evaluate the Effects of Estrogen in Healthy Postmenopausal WomenCompletedNCT00820664Phase 1Results posted
• A Trial to Evaluate the Efficacy of Low Dose Vaginal Estrogens in the Treatment of Atrophic VaginitisTerminatedNCT00816556Phase 3Results posted
• A Study of the Effect of Estrogen on Estrogen Receptor Biomarkers in Healthy Postmenopausal Women (0000-094)(COMPLETED)CompletedNCT00799708Phase 1Results posted
• A Randomized Controlled Trial of Oral Naproxen and Transdermal Estradiol for Bleeding in LNG-IUCCompletedNCT00789802Not applicableResults posted
• To Compare SH T00658ID Over Ortho Tri-Cyclen Lo (US/Canada)CompletedNCT00754065Phase 3Results posted
• Postpartum Depression: Transdermal Estradiol Versus SertralineTerminatedNCT00744328Phase 4Results posted
• Vaginal Testosterone Cream vs ESTRING for Vaginal Dryness or Decreased Libido in Early Stage Breast Cancer PatientsCompletedNCT00698035Phase 2Results posted
• Prevention of Obesity in Women Via Estradiol RegulationCompletedNCT00687739Phase 3Results posted
• Estrogen in Postmenopausal Women With ER Positive Metastatic Breast Cancer After Failure of Sequential Endocrine TherapyTerminatedNCT00661531Phase 2Results posted
• Sex Hormones and Atherosclerosis Prevention in Perimenopausal WomenCompletedNCT00608062Not applicableResults posted
• Pilot Study of Femring Estrogen Supplementation During Depo-Provera InitiationCompletedNCT00563576Not applicableResults posted
• Endometrial Safety StudyCompletedNCT00522873Phase 3Results posted
• Effects on Ovarian Function of the Combined Oral Contraceptive NOMAC-E2 Compared to a COC Containing DRSP/EE (292003)(COMPLETED)(P05723)CompletedNCT00511433Phase 3Results posted
• Effects on Hemostasis, Lipids, Carbohydrate Metabolism, Adrenal & Thyroid Function of the Combined Oral Contraceptive NOMAC-E2 Compared to a COC Containing LNG-EE (292004)(COMPLETED)(P05764)CompletedNCT00511355Phase 3Results posted
• Effects on Bone Mineral Density (BMD) of the Combined Oral Contraceptive NOMAC-E2 Compared to a COC Containing LNG/EE (292005)(P05765)(COMPLETED)CompletedNCT00511342Phase 3Results posted
• Efficacy and Safety of the Combined Oral Contraceptive (COC) NOMAC-E2 Compared to a COC Containing DRSP/EE (292001)(COMPLETED)(P05724)CompletedNCT00511199Phase 3Results posted
• Detrol Long Acting (LA) vs Estrace Vaginal Cream for the Treatment of Overactive Bladder SymptomsCompletedNCT00465894Not applicableResults posted
• Paclitaxel Poliglumex and Estradiol in Treating Patients With Stage IV Prostate CancerTerminatedNCT00459810Phase 2Results posted
• Effect of Race on Gonadotropin ResponsesCompletedNCT00455962Phase 1/2Results posted
• Low-dose Hormone Therapy for Relief of Vasomotor SymptomsCompletedNCT00446199Phase 3Results posted
• Endometrial Safety of a Low Dose of Vagifem® in Postmenopausal Women With Atrophic VaginitisCompletedNCT00431132Phase 3Results posted
• Efficacy and Safety Study of the Combined Oral Contraceptive NOMAC-E2 Compared to a COC Containing DRSP/EE (292002)(P05722)CompletedNCT00413062Phase 3Results posted
• A Definitive Estrogen Patch Study (ADEPT)CompletedNCT00357006Phase 2Results posted
• Study of Physiological and High Dose Estradiol in the Treatment of Hormone Receptor Positive Metastatic Breast CancerCompletedNCT00324259Phase 2Results posted
• Efficacy and Safety Study for the Treatment of Dysfunctional Uterine BleedingCompletedNCT00307801Phase 3Results posted
• Bioidentical 'Natural' Hormone Evaluation in Early MenopauseTerminatedNCT00302731Phase 2Results posted
• Efficacy and Safety Study for the Treatment of Dysfunctional Uterine BleedingCompletedNCT00293059Phase 3Results posted
• Phase II Trial of Transdermal Estradiol for Hormone Refractory Prostate CancerTerminatedNCT00176644Phase 2Results posted
• ELITE: Early Versus Late Intervention Trial With EstradiolCompletedNCT00114517Phase 2Results posted
• Clinical Trial of Estrogen for Postpartum DepressionTerminatedNCT00059228Phase 2Results posted
• The Role of Hormones in Postpartum Mood DisordersCompletedNCT00001481Phase 2Results posted
• Effect of Estradiol Pretreatment on Follicular Synchronization and IVF Outcomes in Women With Polycystic Ovary Syndrome Undergoing ICSI Using GnRH Antagonist ProtocolCompletedNCT07727863Not applicable
• Estradiol 8 vs 12 mg for Endometrial Preparation in HRT-FETCompletedNCT07526207Phase 4
• Vaginal Estradiol and Oral Guaifenesin in Clomiphene Ovulation InductionCompletedNCT07398924Not applicable
• Effect of Vaginal Estrogen on Alterations in the Urine Microbiome of Menopausal Women With Overactive BladderCompletedNCT06780163Phase 4
• Efficacy of Vaginal 17β-Estradiol on the Urinary Storage Symptoms in Postmenopausal WomenCompletedNCT06508944Phase 4
• Adherence to Vaginal Estrogen Therapy in Hypoestrogenic Women With Recurrent Urinary Tract InfectionsActive, not recruitingNCT06353269Phase 4
• The Use of Drospirenone/Estetrol, Nomegestrol Acetate/Estradiol and Ethinylestradiol/Dienogest in Random Start Rapid Endometrial PreparationCompletedNCT06324851Phase 4
• Estradiol's Effect on Brain Volume and ConnectivityCompletedNCT06312033Not applicable
• Phenotyping of Idiopathic Pelvic Pain With Real-time Uterine Imaging and Relugolix-Combination Therapy TreatmentWithdrawnNCT06279195Phase 2
• Neurocognitive Mechanisms of Perimenstrual Estrogen Effects on SuicidalityTerminatedNCT06191289Phase 2
• Effect of Menopause Hormone Therapy In Postmenopausal Women With CSVD And MCIStatus unknownNCT05982470Phase 2
• Rhythmic Estradiol and Bone HealthCompletedNCT05903820Phase 4
• Estrogen (Gel)Transdermal vs Oral Estrogen for Endometrial PreparationTerminatedNCT05802303Not applicable
• Pharmacological Preparation of the Cervix for HysteroscopyCompletedNCT05783479Not applicable
• Short-term Effects of Transdermal Estradiol on Female COVID-19 PatientsCompletedNCT05774405Phase 2
• Efficacy, Safety, and Tolerability of Higher Doses Estrogen Therapy in Women With Premature Ovarian InsufficiencyStatus unknownNCT05737329Phase 1/2
• Preference of Women With Recurrent Urinary Tract Infection for Vaginal Estradiol Tablet vs CreamActive, not recruitingNCT05723601Phase 4
• Drug-Drug Interaction Study in Trans Women Living With HIVActive, not recruitingNCT05663892Phase 4
• Estrogen Hormone ProductsCompletedNCT05645406Early Phase 1
• Local DHEA and Estradiol on Dyspareunia in Postmenopausal WomenCompletedNCT05586711Phase 4
• Vaginal Estradiol Use in Pessary CareTerminatedNCT05458375Early Phase 1
• Comparison of PKs of 17-Beta-Estradiol Via Sublingual Placement Versus Swallowing in Male-to-Female Transgender PatientsTerminatedNCT05428215Phase 4
• Coagulation and Fibrinolysis of Estradiol in TranswomenTerminatedNCT05387577Early Phase 1
• Topical Vaginal Estrogen for Postpartum Obstetric Anal Sphincter Injury RecoveryTerminatedNCT05317364Phase 4
• The Effect of Pretreatment With Dydrogesterone Vs Combined Estradiol Valerate and Dydrogestrone on Clinical Pregnancy Outcome of ICSI in PCOS Patients"Status unknownNCT05300841Early Phase 1
• Sexual Intercourse and Vaginal Absorption of ProgesteroneCompletedNCT05232344Not applicable
• Effect of Estradiol Pretreatment on Antagonist ICSI CyclesCompletedNCT05197374Phase 4
• Estradiol and Progesterone Levels Following Frozen Embryo TransferCompletedNCT04997525Phase 4
• Tamoxifen Versus Estradiol for Unscheduled Bleeding in Etonogestrel Implant Users, a Randomized Pilot TrialWithdrawnNCT04933240Phase 4
• Oestrogen Treatment for COVID-19 SymptomsStatus unknownNCT04853069Phase 2
• Estrogen Administration for the Treatment of NASH in Postmenopausal WomenActive, not recruitingNCT04833140Phase 3
• Assessment of Drug-drug Interactions Between Feminizing Hormone Therapy and Emtricitabine/Tenofovir Alafenamide Concomitantly for Pre-exposure Prophylaxis Among Transgender WomenActive, not recruitingNCT04590417Not applicable
• Estrogen, Diabetes, and Endothelial FunctionCompletedNCT04418908Not applicable
• Estrogen Patch for COVID-19 SymptomsTerminatedNCT04359329Phase 2
• Impact of Estradiol on Endothelial Function in Peri-Menopausal WomenActive, not recruitingNCT04255160Phase 4
• Evaluation of the Acceptability and Efficacy of 10 Micrograms of Estradiol Vaginal Tablets vs Promestriene Vaginal CreamCompletedNCT04232813Phase 3
• Discontinuation of Postmenopausal Hormone Therapy: Impact on the Cardiovascular System and Quality of LifeStatus unknownNCT04050592Phase 4
• Natural Cycle Versus Hormone Replacement Therapy Cycle for a Frozen-thawed Embryo Transfer in PGT PatientsTerminatedNCT03976544Phase 4
• Impact of Ultra-long Versus Long Down-regulation Protocol on IVF/ICSI in AdenomyosisWithdrawnNCT03940807Phase 3
• Estradiol Patch as add-on to Antipsychotics in Patients With Schizophrenia, Schizoaffective or Schizophreniform DisorderCompletedNCT03848234Phase 3
• Estrogen, Probiotics and Vaginal Health to Prevent HIV Infection in ACB WomenCompletedNCT03837015Phase 1
• Oestradiol Supplementation in Luteal Long Agonist Fresh In Vitro Fertilization/Intra Cytoplasmic Sperm Injection ( IVF/ICSI) Cycle .Status unknownNCT03832894Phase 3
• Effects of Dienogest and Dienogest Plus Estradiol Valerate in Ovarian EndometriomaStatus unknownNCT03789123Phase 4
• Luteal Phase Support With Estradiol In Poor Responders Undergoing In Vitro FertilizationStatus unknownNCT03788681Phase 3
• Bioequivalence of Two Fixed-dose Combination Tablets Containing Estradiol and Nomegestrol AcetateWithdrawnNCT03749733Phase 1
• The Use of High-energy Digestible Food in Women Undergoing Caesarean SectionStatus unknownNCT03747016Not applicable
• Pilot E2 for Hypogonadal Women With CFBDWithdrawnNCT03724955Phase 4
• Cross-sex Hormone Therapy and Neuronal PlasticityStatus unknownNCT03651427Not applicable
• Estrogen in the Prevention of Adhesion ReformationStatus unknownNCT03620929Phase 4
• Study to Investigate the Pharmacokinetics & Safety Following One Application of 3 Different Doses 0.5,0.75,& 1.25 gm,a Transdermal Estradiol Cream (VML-0203), in Comparison to a Single Dose of EstroGel 1.25 gm to Healthy Post-menopausal Women.Status unknownNCT03556800Phase 1
• Comparison of Coagulation Profiles Between Zoely and Minidoz: RCTTerminatedNCT03531437Phase 4
• Estradiol Pretreatment With Misoprostol in Second Trimester MiscarriageCompletedNCT03479879Phase 2/3
• The Efficacy of Estrogen Therapy Against Adhesion Reformation After Hysteroscopic AdhesiolysisStatus unknownNCT03351205Not applicable

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