Yoshimasa Asada

AIM: To investigate whether the etiology of diminished ovarian reserve (DOR) independently influences outcomes of assisted reproductive technology (ART). METHODS: This multicenter, retrospective cohort study was a secondary analysis of a n…

PURPOSE: To evaluate the impact of Endometrial Microbiome Metagenomic Analysis and Analysis of Infectious Chronic Endometritis (EMMA & ALICE) on pregnancy outcomes following recommended treatments in women with recurrent implantation failur…

PURPOSE: The primary objective of this investigation is to evaluate how morphological quality affects the pregnancy outcomes in euploid embryos determined by preimplantation genetic testing for aneuploidies (PGT-A). Concurrently, as a secon…

PurposeNon-previa placenta accreta spectrum (PAS) is associated with assisted reproductive technology (ART), particularly frozen embryo transfer during hormone replacement therapy (HRC-FET). We especially aimed to evaluate the prevalence an…

PurposeTo evaluate clinical outcomes after endometrial receptivity analysis (ERA).MethodsThis was a multicenter, retrospective cohort study involving 861 women who underwent ERA testing at certified fertility clinics in Japan, and who recei…

PURPOSE: To analyze whether response to the GnRH test is a predictor of empty follicle syndrome (EFS) and to analyze independent risk factors for EFS. METHODS: The GnRH test results of 3765 patients from 2016 to 2018 were used to define th…

PURPOSE: To compare the ovarian response predictive ability of anti-Müllerian hormone (AMH), follicle-stimulating hormone (FSH), and estradiol (E2) and to determine the age-specific distribution of serum AMH concentrations of Japanese women…

PURPOSE: To analyze the effects of glucocorticoid treatment for patients with abnormal autoimmunity on IVF-ET outcomes, low-dose predonisolone or dexamethasone was administered in 51 IVF-ET cycles of 41 patients with positive antinuclear an…