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Effect of human chorionic gonadotropin on pregnancy outcome in endometrial preparation during frozen embryo transfer cycles

Effect of human chorionic gonadotropin on pregnancy outcome in endometrial preparation during frozen embryo transfer cycles

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR1800019324
Enrollment
Unknown
Registered
2018-11-06
Start date
2018-12-01
Completion date
Unknown
Last updated
2018-11-19

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

infertility

Interventions

The experimental group : HCG was injected into the muscle 2000IU QOD * 3 times from the day of endometrial transformation.
Group 1:Routine treatment without HCG injection

Sponsors

First Affiliated Hospital of Wenzhou Medical University
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
20 Years to 40 Years

Inclusion criteria

Inclusion criteria: Infertility patients undergoing frozen embryo transfer (FET): 1. The patient's age <= 38 years old; 2. BMI <=23 kg / m2; 3. Previous embryo transfer failures <=2; 4. Cryopreservation of at least one high quality early embryo; 5. Maximum endometrium thickness of embryo-derived fresh cycle more than 7 mm.

Exclusion criteria

Exclusion criteria: Fresh cycles of embryonic origin were characterized by abnormal IVF or ICSI fertilization, untreated hydrosalpinx, ovarian endometriosis cysts, adenomyosis, untreated endometrial polyps, intrauterine adhesion, and intrauterine adhesion decomposition.

Design outcomes

Primary

MeasureTime frame
clinical pregnancy rate;—

Secondary

MeasureTime frame
implantation rate;live birth rate;early abortion rate;—

Countries

China

Contacts

Public ContactHuang Xuefeng

Reproductive center, First Affiliated Hospital of Wenzhou Medical University

xuefhuang@126.com+86 13600674186

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026