Keiji Kuroda

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…

PurposeTo identify the efficacy of endometrial curettage on antibiotic-resistant chronic endometritis (CE) in infertile women.MethodsOf 1580 women with CE, 87 with antibiotic-resistant CE after two to five cycles of antibiotic treatment wer…

PurposeCan relugolix, a novel oral gonadotropin-releasing hormone receptor (GnRH) antagonist, function as an alternative ovulation inhibitor to GnRH antagonist injections?MethodsThis single-center, cross-sectional retrospective study compar…

Methylenetetrahydrofolate reductase (MTHFR) has various polymorphisms, and the effects of periconceptional folic acid supplementation for decreasing neural tube defects (NTDs) risk differ depending on the genotypes. This study analyzed the …

BackgroundThe aim of this study is to evaluate the relationship between chronic endometritis (CE) and a personalized window of implantation (WOI), identified by results of endometrial receptivity analysis (ERA), and pregnancy outcomes follo…

Study objectiveTo analyze the clinical outcomes of and predictive factors for the therapeutic effect of combination treatment of preoperative embryo cryopreservation and endoscopic surgery (surgery-assisted reproductive technology [ART] hyb…

BACKGROUND: Resveratrol is an antiaging, antioxidant, anti-inflammatory, and insulin-sensitizing natural polyphenolic compound. Growing evidence indicates that resveratrol has potential therapeutic effects in infertile women with diminished…

Vitamin D (VD) deficiency is associated with reproductive failure. However, the relationship between VD and maternal immunity remains unclear. We investigated the clinical efficacy of VD in maternal T-helper (Th) cytokines in 276 infertile …

AIM: The rate of oocyte decline follows a biphasic pattern, characterized by acceleration between 32 and 38 years old. Ovarian reserve is also affected by external factors, including ovarian disease and iatrogenic damage. The aim of this st…

Bleeding from endometriotic implants is now an established cause of acute hemoperitoneum in pregnancy. However, the adverse impact of pelvic endometriosis on uterine function before conception may also interfere with subsequent deep placent…

There are two different types of hysterocopes available: Flexible and rigid. Flexible scopes have the ability to observe the whole intrauterine cavity, but it is difficult to perform an operation on endometrial lesions. Rigid hysteroscopes …

OBJECTIVE: To define diagnostic criteria for juvenile cystic adenomyoma (JCA), describe the histologic features of the condition and evaluate laparoscopic excision for treating associated dysmenorrhea and pelvic pain. DESIGN: Prospective l…

STUDY OBJECTIVE: To estimate the incidence of complications arising during gynecologic laparoscopic surgery in patients who have undergone previous abdominal surgeries and to assess predictable factors associated with complications based on…

PURPOSE: To evaluate the usefulness of MRI jelly method (jelly method). MATERIALS AND METHODS: Fifty-five patients (32.7 +/- 5 years old) with endometriosis, treated with laparoscopic surgery between January and June 2005 with preoperative…

[This corrects the article DOI: 10.1007/s12522-009-0021-1.].

The development and onset of endometriosis is associated with angiogenesis and angiogenic factors including cytokines. We analyzed intrapelvic conditions in women with endometriosis via vascular density assessment of grossly normal peritone…

PURPOSE: To assess outcomes in assisted reproductive technology (ART) in infertile women with endometriosis with respect to their concomitant endometrioma status and surgical history in our department. METHODS: This is a retrospective case …

A pilot study was designed to analyze the vascular density of peritoneal endometriosis in 3 groups of lesions (red, black, and white) in 23 patients with peritoneal endometriosis who underwent laparoscopic surgery using the narrow-band imag…