Polycystic Ovary Syndrome study: GnRH Antagonist Protocol
Official title Comparison of IVF Outcomes Between PPOS and Antagonist Protocols in Women With PCOS
ClinicalTrials.gov ID: NCT07394530
What this study is testing
What is Progestin-Primed Ovarian Stimulation (PPOS)?
This is an investigational treatment protocol being studied as a potential method for ovarian stimulation in patients with Polycystic Ovary Syndrome (PCOS) undergoing in vitro fertilization. It is designed to use oral progestin to suppress pituitary activity while gonadotropins stimulate the ovaries to produce eggs.
Plain-language explanation of the investigational treatment. It is being studied and is not an approved or proven therapy. The study team can confirm the details.
- What it's testing
- The study aims to see which of two hormone treatment plans works better for egg collection during IVF.
- Who it's for
- The study is looking for women with Polycystic Ovary Syndrome (PCOS) who are undergoing IVF.
- What's involved
- Participants will receive one of two different hormone treatment plans to help their ovaries release eggs.
- Time commitment
- The source text does not specify the duration or number of visits required.
A plain-language read of the study's public ClinicalTrials.gov listing. The study team confirms the details.
Who can take part
Ages 18 to 40, women only
You may be able to join if
- Women aged 18-40 years
- Diagnosed with polycystic ovary syndrome (PCOS) according to the modified Rotterdam criteria (2004) (≥2 of 3: oligo/anovulation, hyperandrogenism, or...
- Indicated for in vitro fertilization (IVF) due to PCOS alone or PCOS with other infertility factors (e.g., tubal factor, previous failed IUI)
- Eligible for controlled ovarian stimulation for IVF
- Husband/partner with normal sperm parameters or mild to moderate oligoasthenoteratozoospermia (OAT)
You likely can't join if
- Uterine abnormalities that may impair implantation or pregnancy outcomes, including congenital uterine malformations, large fibroids distorting the...
- History of major ovarian or uterine surgery affecting ovarian reserve or uterine structure (e.g., ovarian cystectomy, endometriosis surgery...
- History of recurrent pregnancy loss (≥3 spontaneous miscarriages)
- Known chromosomal abnormalities in either partner
- Inability to adhere to study protocol or follow-up procedures
See the full eligibility criteria
- Women aged 18-40 years
- Diagnosed with polycystic ovary syndrome (PCOS) according to the modified Rotterdam criteria (2004) (≥2 of 3: oligo/anovulation, hyperandrogenism, or polycystic ovarian morphology on ultrasound)
- Indicated for in vitro fertilization (IVF) due to PCOS alone or PCOS with other infertility factors (e.g., tubal factor, previous failed IUI)
- Eligible for controlled ovarian stimulation for IVF
- Husband/partner with normal sperm parameters or mild to moderate oligoasthenoteratozoospermia (OAT)
- Willing and able to provide written informed consent and comply with study procedures.
- Uterine abnormalities that may impair implantation or pregnancy outcomes, including congenital uterine malformations, large fibroids distorting the uterine cavity, adenomyosis, or severe intrauterine pathology.
- History of major ovarian or uterine surgery affecting ovarian reserve or uterine structure (e.g., ovarian cystectomy, endometriosis surgery, myomectomy, unilateral oophorectomy)
- History of recurrent pregnancy loss (≥3 spontaneous miscarriages)
- Known chromosomal abnormalities in either partner
- Inability to adhere to study protocol or follow-up procedures
The study team makes the final eligibility decision.
Where it is enrolling
- Hanoi, Hanoi, Vietnam
Questions & answers
Do participants get paid in this trial?
This listing doesn't specify compensation. Many trials still reimburse travel or offer a stipend, so it's worth asking the study team when you connect.
Is it free to join, and do I need insurance?
Searching and applying through BridgeMD is free. In clinical trials the study-related treatment and visits are generally provided at no cost to you. You usually don't need insurance to take part, but confirm specifics with the study team.
How long does this study last?
The listing doesn't state an exact length. The study team walks you through the schedule and number of visits before you decide to enroll.
Who can join this trial?
This study is enrolling female, 18 years to 40 years. The study team makes the final eligibility decision.
Where is this trial taking place?
This study is enrolling now at Hanoi, Hanoi, Vietnam. Enter your location above to see the nearest enrolling site and check your eligibility.
Explore other conditions
BridgeMD is an information and trial-matching tool that is independent of the study sponsor. Details come from ClinicalTrials.gov. The study team decides eligibility, and your own doctor gives medical advice.