نتایج جستجو برای: repeated implantation failures
تعداد نتایج: 205046 فیلتر نتایج به سال:
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BACKGROUND The primary analysis in a longitudinal randomized controlled trial is sometimes a comparison of arms at a single time point. While a two-sample t-test is often used, missing data are common in longitudinal studies and decreases power by reducing sample size. Mixed models for repeated measures (MMRM) can test treatment effects at specific time points, have been shown to give unbiased ...
Background and purpose: Recurrent implantation failure is one of the problems associated with in vitro fertilization cycles. The aim of this study was to evaluate the results of pregnancy using intralipid infusion in infertile women with history of two implantation failures. Materials and methods: A clinical trial was conducted in 80 infertile women in the infertility center in Sari Imam Khom...
PURPOSE This study was performed to investigate the incidence of thrombophilic gene mutations in repeated assisted reproductive technology (ART) failures. METHODS The prevalence of mutated genes in the patients with a history of three or more previous ART failures was compared with the patients with a history of successful pregnancy following ARTs. The study group included 70 patients, 34 wit...
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