Clinical trials: Endocrine Female Infertility
Polycystic Ovary Syndrome, Obesity
Effects of GLP-1RAs on Reproductive Outcomes in PCOS and Obesity
The goal of this clinical trial is to examine whether benalutide combined with metformin and healthy lifestyle education in women with PCOS and obesity prior to fertility treatment improves live birth rate and other reproductive…
- Conditions
- Polycystic Ovary Syndrome, Obesity, Infertility, Female
- Trial name
- NCT06775093
- Testing
- GLP-1 receptor agonist, Metformin, healthy lifestyle education
- Where
- China
- Volunteers
- 392 people
- Sponsor
- Peking University Third Hospital
Premature Ovarian Insufficiency, Infertility, Female
Ovarian PRP (Platelet Rich Plasma) Injection for Follicular Activation
The primary objective is to investigate the efficacy, defined as an increase in oocyte numbers upon ovarian stimulation, and safety of a single intra-ovarian PRP injection vs.
- Conditions
- Premature Ovarian Insufficiency, Infertility, Female, Sterility, Female, PRP
- Trial name
- OPIF (NCT05279560)
- Testing
- autologous PRP (platelet rich plasma), Saline solution (NaCL) Injection
- Where
- Germany
- Volunteers
- 114 people
- Sponsor
- University of Luebeck
Female Infertility, Female Infertility Due to Ovulatory Disorder
Comparative Study on the Efficacy of Ovarian Stimulation Protocols on the Success Rate of ICSI in Female Infertility
The study will describe the effectiveness of ovarian stimulation in correlation with female infertility causes in a Lebanese population: a comparative study using 5 protocols of ovulation induction (treatment with "A"…
- Conditions
- Female Infertility, Female Infertility Due to Ovulatory Disorder, Premature Ovarian Failure, Polycystic Ovary Syndrome
- Trial name
- CS-EOSP-ICSI (NCT04071574)
- Testing
- Human Chorionic Gonadotropin (hCG), Gonadotropins, GNRH-A Triptorelin
- Where
- Lebanon
- Volunteers
- 200 people
- Sponsor
- Lebanese University
Male Factor Infertility, Female Factor Infertility
The Clinical Study of Sex Chromosome Variants
Purpose/Lay Summary: Background: Chromosomes are the structures inside of each cell that carry our genetic material (genes). Certain differences in the sex chromosomes are known to cause various diseases, such as infertility…
- Trial name
- NCT01661010
- Where
- United States
- Volunteers
- 112 people
- Sponsor
- National Human Genome Research Institute (NHGRI)
Premature Ovarian Failure
Autologous Mesenchymal Stem Cells Transplantation In Women With Premature Ovarian Failure
Stem cells (SC) are the foundation cells for every organ, tissue and cell in the body. They are undifferentiated "blank" cells that do not yet have a specific function.
- Trial name
- NCT02062931
- Testing
- Stem Cell Preparation and Injection
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Sayed Bakry
Anovulation, Amenorrhea
Effects of Gynecological Age on LH Sensitivity to Energy Availability
The purpose of this experiment is to investigate whether the dependence of luteinizing hormone pulsatility on energy availability declines during adolescence.
- Conditions
- Anovulation, Amenorrhea, Infertility, Starvation
- Trial name
- NCT00260286
- Testing
- Energy availability
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Ohio University
Polycystic Ovary Syndrome, Infertility, Female
Effect of Nitric Oxide Donors on Uterine and Subendometrial Blood Flow in Patients With Unexplained Infertility
The purpose of the study to evaluate effect of nitroglycerin trans-dermal patches on uterine and sub-endometrial blood flow in women with unexplained infertility.
- Trial name
- NCT03481582
- Testing
- Nitroglycerin, Three dimensional power doppler
- Where
- Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Infertility, Polycystic Ovary Syndrome
A New Algorithm to Predict Ovarian Age
To collect data of clinical, biochemical and 3D-ultrasonographic parameters of a population of fertile women aged 18-55 in order to design a new algorithm able to predict ovarian age and to evaluate the reliability of a…
- Conditions
- Infertility, Polycystic Ovary Syndrome, Premature Ovarian Failure (POF), Ovarian Cysts
- Trial name
- OvAge (NCT02086318)
- Testing
- OvAge assessment
- Where
- Italy
- Volunteers
- 720 people, healthy volunteers welcome
- Sponsor
- University Magna Graecia
Infertility, Ovulation Induction
SJ-0021 (Gonalef®) Versus Purified Pituitary Gonadotropin (Fertinorm-P®) for Ovulation Induction in Japanese Infertile Women
Efficacy and safety studies in the past have suggested that a starting dose of 75 International Unit (IU) of SJ-0021, and an increase in the dose by 37.5 IU every 7 days, are safe for treatment of subjects with ovulatory…
- Trial name
- NCT01185782
- Testing
- Gonalef® (Follitropin alfa), Purified pituitary gonadotropin (Fertinorm-P®)
- Where
- Japan
- Volunteers
- 300 people
- Sponsor
- Merck KGaA, Darmstadt, Germany
Infertility, Infertility, Female
Half-dose vs Conventional-dose Cetrorelix in ICSI Cycles
This prospective cohort study aims to compare the effectiveness of half-dose (0.125 mg/day) versus conventional-dose (0.25 mg/day) cetrorelix in GnRH antagonist ICSI cycles regarding clinical pregnancy rate in women with BMI ≥25…
- Conditions
- Infertility, Infertility, Female, Anovulation
- Trial name
- NCT07836400
- Volunteers
- 160 people
- Sponsor
- Assiut University
PCOS (Polycystic Ovary Syndrome) of Bilateral Ovaries, Subclinical Hypothyroidism
Best Treatment for Women With Both (Polycystic Ovary Syndrome) PCOS and Subclinical Hypothyroidism
The goal of this randomized controlled trial is to compare letrozole alone versus letrozole plus levothyroxine for ovulation induction in infertile women with both PCOS and subclinical hypothyroidism.
- Conditions
- PCOS (Polycystic Ovary Syndrome) of Bilateral Ovaries, Subclinical Hypothyroidism, Female Infertility
- Trial name
- NCT06041204
- Testing
- Letrozole 2.5mg, Levothyroxine 25 Mcg (0.025 Mg) Oral Tablet
- Where
- Egypt
- Volunteers
- 200 people
- Sponsor
- Muhamed Ahmed Abdelmoaty Muhamed Alhagrasy
Infertility, Ovarian Hyperstimulation Syndrome
Short Versus Long Protocol for IVF and IVF+ICSI
Purpose: Comparing a GnRH agonist and an antagonist protocol for IVF/ICSI with regard to 1. frequency of ovarian hyperstimulation syndrome (OHSS) (1. outcome measure) 2. quality of life (2. outcome measure) 3. live birth rate (2.
- Conditions
- Infertility, Ovarian Hyperstimulation Syndrome, Quality of Life, Live Birth
- Trial name
- KvL (NCT00756028)
- Testing
- Patients receiving short protocol IVF/ICSI-treatment., Long protocol
- Where
- 2 sites in Denmark
- Volunteers
- 1,099 people
- Sponsor
- Peter Hornnes, MD, DMSc
Infertility, Anovulation
A Phase III Clinical Study to Compare the Efficacy and Safety of DA-3801 and That of Gonal-F®
open label, active-controlled, randomized, parallel group, comparative study.
- Trial name
- NCT01820728
- Testing
- DA-3801 Injection, Gonal-F®
- Where
- South Korea
- Volunteers
- 93 people
- Sponsor
- Dong-A ST Co., Ltd.
Polycystic Ovary Syndrome (PCOS), Anovulatory Infertility
Clomiphene Citrate Alone Versus Clomiphene Plus Metformin as First Line Approach for the Treatment of Anovulation in Infertile Patients With Polycystic Ovary Syndrome
This study will compare the effectiveness of clomiphene citrate alone with clomiphene citrate combined with metformin for treating anovulation and infertility in women with polycystic ovary syndrome (PCOS).
- Trial name
- CC-MET PCOS T (NCT07872501)
- Testing
- Clomiphane citrate + Metformin, clomiphene citrate alone
- Where
- Pakistan
- Volunteers
- 218 people
- Sponsor
- Independent University Hospital, Pakistan
Infertility, Premature Ovarian Failure
Single Follicular Dexarelix for LH Suppression During Ovarian Stimulation in Oocyte Donors.
A randomized prospective study in the evaluation of the long acting GnRH antagonist Degarelix against the classical multidose regime with Ganirelix for LH suppression during the follicular phase of an ovarian stimulation cycle in…
- Trial name
- NCT03861715
- Testing
- live birth rate
- Where
- Greece
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Assisting Nature
Female Infertility
Impact of Clomiphene Citrate Administration During the Early Luteal Phase on Endocrine Profile in IVF Cycles
The purpose of this study is to evaluate the effect on LH levels of the 5-day CC administration during luteal phase in oocyte donors, to investigate whether the CC corrects the suppressed LH levels in the luteal phase and whether…
- Trial name
- CLOFA (NCT01791751)
- Testing
- Clomifene Citrate
- Where
- Spain
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Fundació Privada Eugin
Polycystic Ovary Syndrome, Infertility, Female
GnRH Agonist Plus Hormone Replacement Therapy vs Hormone Replacement Therapy on IVF Outcomes
The study is conducted at Arash Women's Hospital on all women undergoing the frozen embryo transfer cycle. Patients who signed informed consent will be randomly divided into two groups.
- Trial name
- NCT05189873
- Testing
- Long GnRH agonist + HRT, HRT
- Where
- Iran
- Volunteers
- 128 people
- Sponsor
- Tehran University of Medical Sciences
Polycystic Ovarian Syndrome, Subfertility
Comparison Between the Role of Follicular Output Rate and Preovulatory Count in the Prediction of Pregnancy in Women With Polycystic Ovarian Syndrome Undergoing Intra Cytoplasmic Sperm Injection (ICSI)
Our study is observational, we are observing data from routine measurements during IVF/ICSI. Our study does not assess IVF/ICSI as an intervention, we are evaluating the role of FSI and preovulatory count which are calculated by…
- Conditions
- Polycystic Ovarian Syndrome, Subfertility, ICSI
- Trial name
- NCT02190006
- Where
- 2 sites in Egypt
- Volunteers
- 300 people
- Sponsor
- Cairo University
Polycystic Ovary Syndrome, Infertility
New Application of Sequential in Vitro Muturation System for Infertility Patients With Polycystic Ovary Syndrome
Oocyte in vitro maturation (IVM) is an artificial reproductive technologies (ART) in which cumulus-oocyte complex (COC) are collected at the immature germinal vesicle (GV) stage from unstimulated or FSH-primed ovaries and matured…
- Trial name
- NCT03773263
- Testing
- sequential IVM system, intracytoplasmic sperm injection (ICSI), Thawed embryo transfer (TET)
- Where
- 5 sites in China
- Volunteers
- 300 people
- Sponsor
- Sun Yat-sen University
PCOS, Infertility
Glucose Metabolism and Live Birth Outcomes in PCOS
Polycystic ovary syndrome (PCOS) is a common endocrine and reproductive disorder in which insulin resistance (IR) is proposed as a key pathophysiological feature of the disease's symptoms and consequences.
- Conditions
- PCOS, Infertility, Diabetes, PreDiabetes
- Trial name
- NCT04364087
- Testing
- Oral glucose tolerance test
- Where
- Vietnam
- Volunteers
- 1,208 people
- Sponsor
- Mỹ Đức Hospital