Comparing generic and reference cetrorelix acetate for ovarian stimulation in IVF
Official title: Effectiveness of Generic Cetrorelix Acetate Versus Reference Cetrorelix Acetate for Ovarian Stimulation Using a GnRH Antagonist Protocol in Women Undergoing IVF: A Multicenter Non-inferiority, Randomised Controlled Trial
Run by Northwest Women's and Children's Hospital, Xi'an, Shaanxi · NCT06023602 · Data updated 2026-11-12
This study is testing if a generic version of cetrorelix acetate works just as well as the brand-name version for women undergoing IVF treatment.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 20 Years to 42 Years |
| Sex | Women only |
| Enrollment | 1338 (estimated) |
| Sponsor | Northwest Women's and Children's Hospital, Xi'an, Shaanxi Academic / other |
| Locations | 1 site (Xi'an, None Selected) |
| Status | Recruiting |
| Started | February 27, 2024 |
| Main results expected | December 1, 2025 |
| Study ends | December 1, 2025 |
| Registry record updated | September 19, 2025 |
| Trial ID | NCT06023602 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates for this study are infertile women under 43 years old who are planning to undergo IVF or intracytoplasmic sperm injection (ICSI).
✕Probably not a fit
Patients with untreated hydrosalpinges, severe endometriosis, or other significant reproductive health issues may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This clinical trial aims to evaluate the effectiveness of generic cetrorelix acetate compared to the reference product in women undergoing in vitro fertilization (IVF) using a gonadotropin-releasing hormone (GnRH) antagonist protocol. Participants will receive either the generic or reference cetrorelix acetate during ovarian stimulation, with the primary focus on determining if the generic version is non-inferior in terms of clinical outcomes. The study will involve administering a daily dose of 0.25 mg of cetrorelix acetate once the lead follicle reaches 14 mm, followed by triggering oocyte maturation when multiple follicles reach 17 mm. The trial is designed to provide insights into the viability of using a generic medication in assisted reproductive technology.
Why it matters
Potential benefit: If successful, this study could provide a cost-effective alternative to the reference cetrorelix acetate for women undergoing IVF, potentially improving access to fertility treatments.
How similar studies have gone: Other studies have shown promising results with the use of generic medications in fertility treatments, suggesting that this approach may be viable.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Infertile couples plan to undergo IVF / ICSI pregnancy treatment into screening procedures and clinical study 1. All subjects should sign the informed consent form 2. Infertile women \<43 years old 3. With flexible GnRH antagonist Exclusion Criteria: * Subjects could not enter the study if they meet any one of the following criteria 1. Preimplantation Genetic Testing (PGT) 2. Untreated hydrosalpinges, moderate or severe endometriosis, recurrent spontaneous miscarriage, endometrial pathology, uterine malformations, etc 3. Endocrine diseases (such as hyperthyroidism, hyperprolactinemia, etc.) or other systemic disease and other systemic diseases (such as hypertension, diabetes, etc.). 4. Other factors were considered inappropriate by the investigator to participate, or assisted reproductive technology/pregnancy contraindications
Where it's running
-
He Cai
Xi'an, None Selected, China Recruiting
Study contacts
- Study coordinator: HE CAI, Doctor
- Email: caihe@bjmu.edu.cn
- Phone: +8613581613908
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
-
AI-assisted embryo selection on day 5 in IVF for infertility
This trial tests whether an AI-based embryo selection tool can help pick the best embryo for transfer on day 5 in IVF/ICSI to improve pregnancy chances for people with infertility.
-
Preserving sperm quality with aging through cryopreservation
This study tests whether freezing and thawing sperm can help keep younger-like DNA and molecular traits in men as they age.
-
Unstimulated Egg Retrieval with CAPA-IVM and Euploid Embryo Transfer
This study tests whether eggs can be collected without ovarian stimulation, matured in the lab, and used to create a single euploid embryo for transfer in infertility patients.
-
Ultra-Long GnRH-a Pretreatment Before Frozen Embryo Transfer for Deep Infiltrating Endometriosis
In people under 40 with deep infiltrating endometriosis and infertility, the study tests whether two injections of a GnRH agonist before hormone support improve pregnancy outcomes in their first frozen-thawed embryo transfer.
-
Endometrial Waves and Pregnancy in FET Cycles with Hormone Therapy
This study tests whether patterns of uterine contractions during hormone-prepared frozen embryo transfer affect pregnancy outcomes.
-
Environmental and lifestyle factors linked to ART success in infertility patients
This study follows 5,000 infertile men and women to see how environmental exposures and lifestyle relate to the success of assisted reproductive technology.
How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.