Search clinical trials for: estradiol valerate and letrozole

Total 2287 results

Rahem Fertility Center

Recruiting

Endometrial Preparation in Frozen Embryo Transfer Cycles

IVF

Egypt
Reproductive & Genetic Hospital of CITIC-Xiangya

Recruiting

Live Birth After Letrozole-stimulated Cycles Versus Hormone Replacement Treatment Cycles for the First Frozen Embryo Transfer in Women With PCOS

PCOS

China
Maire Mac Bride
National Center for Advancing Translational Sciences (NCATS)

Terminated

A Trial to Evaluate the Efficacy of Low Dose Vaginal Estrogens in the Treatment of Atrophic Vaginitis

Atrophic Vaginitis

United States
Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University

Unknown

The Effects of Two Endometrium Preparation Protocols in Frozen-thawed Embryo Transfer in Women With Irregular Cycles

Infertility

China
Mansoura Integrated Fertility Center

Completed

Is Adding E2 to P4 Luteal Support In High Responder Long Gn-RH Agonist ICSI Cycles Detrimental to Outcome? RCT

Infertility | IVF

Egypt
CRG UZ Brussel
University Hospital, Ghent

Withdrawn

Letrozole for Frozen Embryo Transfer (FET) in Patients With Polycystic Ovary Syndrome (PCOS) (LEFT)

Polycystic Ovary Syndrome | Infertility, Female | IVF | Ovulation Disorder
Meir Medical Center

Completed

Programming by Estrogen Treatment in Gonadotropin Releasing Hormone Antagonist Protocol

Infertility

Israel
ART Fertility Clinics LLC

Recruiting

Optimal Timing of Euploid Day 6 Blastocyst Transfer in Frozen HRT Cycles, Day 6 or Day 7 of Progesterone Administration.

Infertility | Fertility Issues | Infertility, Female

United Arab Emirates
Alexandria University

Completed

Effect of Estradiol Pretreatment on Antagonist ICSI Cycles

Female Infertility

Egypt
Federal University of Minas Gerais
Fundação de Amparo à Pesquisa do estado de Minas Gerais

Completed

Vascular Effect of Estradiol Valerate Versus Placebo Evaluated by Flow-mediated Dilatation of Brachial Artery (VEDILA)

Flow-mediated Dilation Evaluation of the Brachial Artery

Brazil
Universitair Ziekenhuis Brussel

Completed

Pretreatment With Estradiol Valerate

Infertility

Belgium
University of Oxford
Oxford Fertility Unit

Completed

Natural Versus HRT Cycles in Frozen Embryo Replacement Treatment

Infertility

United Kingdom
Assaf-Harofeh Medical Center

Unknown

The Influence of Estradiol Supplementation During the Luteal in Patients Undergoing IVF Treatment

Infertility

Israel
International Research Training Group 2804
German Research Foundation; Uppsala University; University Hospital Tuebingen

Recruiting

Estradiol and Stress Reactivity in Women

Stress vs. Control | Estradiol vs. Placebo

Germany
International Research Training Group 2804
German Research Foundation; University Hospital Tübingen; Werner Reichardt Centrum...

Completed

Estradiol's Effect on Brain Volume and Connectivity

Emotion Regulation | Estradiol

Germany
Ain Shams University

Unknown

Luteal Phase Support With Estradiol In Poor Responders Undergoing In Vitro Fertilization

ICSI

Egypt
Bayer

Completed

Bioequivalence Study: 3 mg Estradiol Valerate (EV) With and Without Levomefolate Calcium

Contraception | Ovulation Inhibition

Germany
Fu Xing Hospital, Capital Medical University

Enrolling by invitation

Estrogen in the Prevention of Adhesion Reformation

Asherman Syndrome

China
Medical University of Vienna

Completed

Effects of Hormone Replacement Therapy on the Serotonergic System and Mood in Postmenopausal Women

Hormone Replacement

Austria
Universitair Ziekenhuis Brussel

Completed

Optimal Length of Progesterone Supplementation Before the Transfer of Cryopreserved (Frozen)-Thawed Day 3 Embryos in an Artificial Cycle With Exogenous Estrogen and Progesterone (PROFETA-3)

Progesterone Supplementation

Belgium
Helsinki University Central Hospital
Oulu University Hospital

Completed

Synthetic vs Natural Estrogen in Combined Oral Contraception (SYLVI)

Contraception

Finland
ART Fertility Clinics LLC

Recruiting

Descriptive Analysis of Serum Immunological Markers During an Euploid Frozen Embryo Transfer in a Natural Cycle.

Infertility, Female

United Arab Emirates
CRG UZ Brussel

Recruiting

Natural Cycle Versus Hormone Replacement Therapy Cycle for a Frozen-thawed Embryo Transfer in PGT Patients

Miscarriage | Frozen Embryo Transfer | Natural Cycle | Hormone Replacement Therapy Cycle | Preimplantation Genetic Screening | Euploid Embryos

Belgium
Universitaire Ziekenhuizen KU Leuven
Jessa Hospital; Imelda Hospital, Bonheiden; GZA Ziekenhuizen Campus Sint-Augustinus

Recruiting

Natural Versus Artificial Cycle for Frozen-Thawed Embryo Transfer (NAFT)

Embryo Transfer

Belgium
Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University

Unknown

A Study:the Different Outcomes Between Natural Cycle and Hormone Replacement Cycle in FET

Infertility

China
Cairo University

Unknown

Oestradiol Supplementation in Luteal Long Agonist Fresh In Vitro Fertilization/Intra Cytoplasmic Sperm Injection ( IVF/ICSI) Cycle .

Infertility

Egypt
Peking Union Medical College

Completed

A Study of Prevention and Treatment of Postmenopausal Osteoporosis in Chinese Women

Osteoporosis
IVI Madrid

Completed

Oral Estradiol Valerate Versus Oral Contraceptive Pill in Invitro Fertilization Patients

Infertility

Spain
BiliCam, LLC
Eunice Kennedy Shriver National Institute of Child Health and Human Development... and other collaborators

Completed

BiliCam Clinical Validation Study

Newborn Jaundice

United States
Hospital de Clinicas de Porto Alegre

Unknown

Comparison Between Testosterone and Estradiol Over the Homogenization of Follicular Cohort

Fertility Disorders
Laboratorios Andromaco S.A.

Completed

Bioavailability of Estradiol Valerate and Dienogest 2 mg/2 mg With Regards to Reference Product

Bioequivalence

India
Royan Institute

Unknown

Frozen Embryo Transfer in Natural and Hormonal Replacement Cycles

Infertility

Iran, Islamic Republic of
Dubai Fertility Center

Withdrawn

Letrozole Versus Hormonal Preparation in Frozen Cycles of PCOS Patients.

Miscarriage | Frozen Embryo Transfer | Hormone Replacement Therapy | Letrozole | Live Birth | Polycystic Ovarian Disease
Mayo Clinic

Completed

Progesterone Amplifies Estrogen-stimulated Growth Hormone Secretion in Older Women

Healthy

United States
Beijing Obstetrics and Gynecology Hospital

Unknown

Comparing the Efficacy of Two Methods in the Prevention of Adhesion Reformation After Hysteroscopic Adhesiolysis

Intrauterine Adhesion

China
Jeanne Drisko, MD, CNS, FACN
University of Kansas; Private Foundation through KU Endowment

Terminated

Bioidentical 'Natural' Hormone Evaluation in Early Menopause

Menopause

United States
Reproductive & Genetic Hospital of CITIC-Xiangya
Merck Sharp & Dohme LLC

Completed

Effectiveness of Estradiol Valerate Pretreatment in Antagonist Protocol for Poor Ovarian Response Patient

Infertility

China
Reproductive Medicine Associates of New Jersey

Completed

Endometrial Receptivity Profile in Patients With Endometrial Proliferation Defects

Endometrial Dysfunction

United States
University of Sao Paulo General Hospital
Fundação de Amparo à Pesquisa do Estado de São Paulo

Completed

Isolated and Associated Effects of Physical Exercise and Estrogen Therapy on Climactercs Women (TRH01/989-7)

Women's Health
Cairo University
Nile Ivf Center, Cairo, Egypt; Kamal Shaeer center of infertility

Completed

Cryopreserved-thawed Embryo Transfer With or Without Gonadotropin Releasing Hormone Agonist

Infertility

Egypt
University Hospital, Toulouse

Completed

Effect of 17ß-estradiol on Inflammatory-immune Responses in Post-menopausal Women According to Administration Route

Postmenopausal

France
Universiti Sains Malaysia

Completed

The Effects of Tualang Honey on Postmenopausal Women

Postmenopausal Syndrome

Malaysia
Population Council
United States Agency for International Development (USAID)

Completed

Effects of Hormonal Contraceptives on Liver Proteins and Coagulation Factors: A Comparison of a Contraceptive Vaginal Ring and an Oral Contraceptive

Contraception

Netherlands
Bayer

Completed

A Study to Gather Information About User Satisfaction in Women in Russia Who Take Estradiol Valerate/Dienogest (Q-SWAN)

Oral Contraception

Russian Federation
National and Kapodistrian University of Athens

Terminated

Oestradiol Pre-treatment in an Ultrashort Flare GnRH Agonist/GnRH Antagonist Protocol in Poor Responders Undergoing IVF

Infertility

Greece
St. Louis University

Terminated

Effect of Transgender Therapy on Muscle, Fat and Tissue Receptors

Transgenderism | Gender Incongruence

United States
University of Saskatchewan
Canadian Institutes of Health Research (CIHR)

Completed

Administration of Oral Contraceptives at Different Times of the Follicular Phase of the Menstrual Cycle

Contraception

Canada
Yale University
National Heart, Lung, and Blood Institute (NHLBI)

Completed

Sex Hormones and Orthostatic Tolerance

Orthostatic Intolerance

United States
Sohag University

Not yet recruiting

The Effect of Pretreatment With Dydrogesterone Vs Combined Estradiol Valerate and Dydrogestrone on Clinical Pregnancy Outcome of ICSI in PCOS Patients"

PCOS | ICSI
Beijing Obstetrics and Gynecology Hospital

Unknown

The Efficacy of Estrogen Therapy Against Adhesion Reformation After Hysteroscopic Adhesiolysis

Intrauterine Adhesion

China

Search clinical trials for: estradiol valerate and letrozole

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