Endometrial Biopsy Prior to IVF in Those Patients With Prior Implantation Failure — EMBX/IVF  

Infertility Clinical Trial

Official title: EVAULATION OF IMPLANTATION AND PREGNANCY AFTER ENDOMETRIAL INJURY VIA ENDOMETRIAL PIPELLE BIOPSY IN THE CYCLE PRIOR TO IVF: A RANDOMIZED, SINGLE-BLINDED, CONTROLLED TRIAL.

Status Recruiting

Clinical Trial Summary

This proposed research is a single center, prospective, single-blinded, randomized controlled trial, designed to evaluate IVF pregnancy outcomes following endometrial injury in 254 patients with implantation failure. Patients will be identified during their work-up and treatment at Shady Grove Fertility Reproductive Science Center. Only Shady Grove patients are eligible for the study. The investigators hypothesize in patients with one or more previous failed day 5 blastocyst transfers, injury to the endometrium via endometrial biopsy will improve clinical pregnancy outcomes compared to controls.

Clinical Trial Description

Despite advances in assisted reproductive technologies; implantation failure in patients undergoing in-vitro fertilization (IVF) is frequent. Unfortunately, few treatments exist except for the use of a gestational carrier. There have been a number of recent clinical studies demonstrating that local injury to the endometrium results in improved clinical pregnancy outcomes for patients with a history of implantation failure. However, not all studies have shown a beneficial effect, and those demonstrating benefit have been limited by small sample sizes, and considerable heterogeneity in the procedures and populations evaluated. A recent meta-analysis synthesized the available data concluded that a large, prospective, well-designed randomized trial is desperately needed to definitively assess this new possible treatment. If these preliminary findings from previous trials are confirmed, this practice could be applied in the clinical setting to help patients suffering from repeated implantation failures. ;

Study Design

Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Single Blind (Subject), Primary Purpose: Treatment

Related Conditions & MeSH terms

• Implantation Failure
• Infertility

• NCT number: NCT01800513
• Study type: Interventional
• Source: Shady Grove Fertility Reproductive Science Center
• Contact: Erin F Wolff, M.D.
• Email: wolffe@mail.nih.gov
• Status: Recruiting
• Phase: N/A
• Start date: February 2013
• Completion date: December 2015