NCT02409745

The Effectiveness of Endometrial Injury in IVF

The Effectiveness of Endometrial Injury in Different Phase of Menstrual Cycle:a Prospective Controlled Clinical Study

• Status: Unknown
• Phase: N/A
• Study type: Interventional
• Enrollment: 400 (estimated)
• Sponsor: The First Affiliated Hospital of Zhengzhou University · Academic / Other
• Sex: Female
• Age: 20 Years – 40 Years
• Healthy volunteers: Accepted

Summary

Many studies have demonstrated that endometrial scratch significantly increase pregnancy rate in patients undergoing in vitro fertilization and embryo transfer. However, only a limited number of studies have been conducted in frozen thawed transfer (FET) cycle. Nowadays, in FET cycles, endometrial scratch is mainly performed on two different time points: 1) luteal phase in the previous cycle; 2)early follicular phase in the current cycle. However, few studies have compared the effectiveness of those two different endometrial scratch methods performed in different timing. The aim of this study is to find the best timing of endometrial scratch in FET cycles.

Conditions

• Infertility

Interventions

Type	Name	Description
PROCEDURE	endometrial scratch	local injury to the endometrium by Pipelle

Timeline

• Start date: 2015-02-01
• Primary completion: 2015-12-01
• Completion: 2016-02-01
• First posted: 2015-04-07
• Last updated: 2015-04-21

Locations

1 site across 1 country: China