Clinical trials: Ovarian Hyperstimulation Syndrome
Infertility and at High Risk of OHSS
Repeated Injection of GnRH Agonist to Reduce Ovarian Hyperstimulation Syndrome
Gonadotropin releasing hormone (GnRH) agonist is sufficient for triggering final oocyte maturation in GnRH antagonist protocol and can significantly reduce incidence of ovarian hyperstimulation syndrome (OHSS) in high-risk…
- Trial name
- NCT02022241
- Testing
- triptorelin
- Where
- China
- Volunteers
- 80 people
- Sponsor
- Chenshiling
Polycystic Ovary Syndrome
Metformin Treatment Before in Vitro Fertilization (IVF) in Women With Ultrasound Evidence of Polycystic Ovaries
The aim of study was to investigate whether pre-treatment with metformin before and during IVF increases the live birth rate compared to placebo in women with sonographic evidence of polycystic ovaries (PCO), but without any…
- Trial name
- NCT01046032
- Testing
- Metformin
- Where
- 3 sites in United Kingdom
- Volunteers
- 134 people, healthy volunteers welcome
- Sponsor
- University of Oxford
Controlled Ovarian Hyperstimulation, Polycystic Ovarian Syndrome
Progesterone Primed Ovarian Stimulation Versus GnRH Antagonist Protocols in Women With Polycystic Ovarian Syndrome
The purpose of this study is to compare the use of the progesterone-primed ovarian stimulation protocol versus GnRH antagonist protocol in women with polycystic ovarian syndrome (PCOS) regarding the number of oocytes retrieved…
- Trial name
- NCT06812559
- Testing
- Progesterone, GnRH antagonist (Cetrorelix)
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- El Shatby University Hospital for Obstetrics and Gynecology
Polycystic Ovarian Syndrome
Letrozole Combined With Gonadotropins (Gn) for Ovarian Stimulation Undergoing in Vitro Fertilization/Intracytoplasmic Sperm Injection (IVF/ICSI) in Patients With Polycystic Ovary Syndrome (PCOS)
The purpose of this study is to determine whether letrozole combined with gonadotropins are effective in the ovarian hyperstimulating for IVF/ICSI in patients with PCOS.
- Trial name
- NCT00894608
- Testing
- letrozole + gonadotropins, GnRHa + gonadotropins
- Where
- China
- Volunteers
- 90 people
- Sponsor
- Yunyang Medical College
Infertility and at High Risk of OHSS
Dual Trigger to Reduce Ovarian Hyperstimulation Syndrome
Gonadotropin releasing hormone (GnRH) agonist is sufficient for triggering final oocyte maturation in GnRH antagonist protocol and can significantly reduce incidence of ovarian hyperstimulation syndrome (OHSS) in high-risk…
- Trial name
- NCT02022228
- Testing
- triptorelin, hCG
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Chenshiling
Ovulation Induction
A Prospective, Multi-centric Observational Study to Determine the Mono-bifollicular Development in Infertile Women Subjected to Ovulation Induction With Follitropin α
This is a prospective and multicentric observational study to determine the real mono-bifollicular development rate that is obtained under normal care conditions following ovulation induction (OI) treatment with follitropin-alpha…
- Trial name
- P450 (NCT01111084)
- Testing
- Follitropin alpha (r-FSH)
- Where
- Spain
- Volunteers
- 410 people
- Sponsor
- Merck KGaA, Darmstadt, Germany