Effect of endometrial injury on repeat implantation failure following in vitro fertilization embryo transfer or frozen embryo transfer

Completed

• Conditions: Infertility; Pregnancy and Childbirth; Female infertility

• Registration Number: ISRCTN63112626
• Lead Sponsor: Peking University Third Hospital (China)

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Start: 2012-04-12
• Last Update Posted: 13 January 2015

Recruitment & Eligibility

• Status: Completed
• Sex: Female
• Target Recruitment: 400

Inclusion Criteria

1. Patients with repeated implantation failure (three or more) undergoing in vitro fertilization embryo transfer (IVF-ET) or frozen embryo transfer (FET)
2. Patients with normal preoperative routine checks
3. Patients aged 40 years old or younger with basal follicle-stimulating hormone (FSH)<10IU/L and numbers of follicles>5 in hibateral ovaries
4. Patients without history of uterine cavity operation in two months

Exclusion Criteria

1. Patients with hydrosalpinx
2. Patients with history of endometrium adhesion
3. Patients with uterine malformation
4. Patients with acute genital tract inflammation
5. Patients with history of using hormone such as oral contraceptive in three months

Study & Design

• Study Type: Interventional
• Study Design: Not specified