Endometrial scratching
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چکیده
In endometrial scratching, endometrium is gently “scratched” using a thin catheter which causes immunological reaction leading to increase implantation rate in women with unexplained recurrent implantation failure. Inducing injury to the lining of the uterus in the cycle before starting ovarian stimulation for IVF can help improve the chances of achieving pregnancy. The new lining which grows after the procedure is thought to be more receptive to an implanting embryo and so increases the chances.
منابع مشابه
Impact on IVF outcome following Pre-IVF hysteroscopy and endometrial scratching
Background: Transvaginal ultrasonography and hysteroscopy are the tools to assess the inner architecture of the uterus. In India as such very few studies were conducted to see the effect of endometrial injury on the pregnancy outcome, so the current study was conducted to assess the efficacy of hysteroscopy in identifying the uterine pathologies and to assess the pregnancy rate following the en...
متن کاملEndometrial Scratching in Women with Recurrent First Trimester Pregnancy Loss: A Randomized Controlled Trial
Objective: to assess the role of endometrial scratching prior to ovulation induction to improve live birth rate in recurrent first trimester pregnancy loss. Methods: This randomized controlled trial included 126 patients with recurrent first trimester spontaneous miscarriage with no obvious cause who were assigned into two groups; the study group (n=62) who underwent endometrial scratching once...
متن کاملEndometrial scratching in women with implantation failure after a first IVF/ICSI cycle; does it lead to a higher live birth rate? The SCRaTCH study: a randomized controlled trial (NTR 5342)
BACKGROUND Success rates of assisted reproductive techniques (ART) are approximately 30%, with the most important limiting factor being embryo implantation. Mechanical endometrial injury, also called 'scratching', has been proposed to positively affect the chance of implantation after embryo transfer, but the currently available evidence is not yet conclusive. The primary aim of this study is t...
متن کاملThe effects of endometrial injury on intrauterine insemination outcome: A randomized clinical trial
BACKGROUND Implantation is considered as the rate-limiting step in success of assisted reproduction techniques, and intrauterine insemination cycles. It might be affected by ovarian superovulation and endometrial local scratching. OBJECTIVE This study aims to investigate the effect of local endometrial injury on the outcome of IUI cycles. MATERIALS AND METHODS In this randomized clinical tr...
متن کاملHysteroscopic Subendometrial Embryo Delivery (SEED), Mechanical Embryo Implantation
Background A major hurdle to improved in vitro fertilization (IVF) success rate is defective endometrial receptivity and implantation. Various techniques have been advocated to increase implantation while reducing side effects. Currently, embryo transfer (ET) is performed blindly without direct visualization. As such, we sought to develop a technique utilizing a flexible minihysteroscope with a...
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