Research Question: How, and to what extent, do anticentromere antibodies (ACA) reduce live birth outcomes after ICSI?
Study Design: Retrospective cohort study of infertile women aged 30-43 years who underwent ICSI between September 2016 and March 2021. Women with a history or current diagnosis of symptomatic connective tissue disease were excluded. Immunofluorescence staining detected antinuclear antibodies (ANA).
Objectives: This study aims to validate the Japanese version of Quality of Life-Alzheimer's Disease for Nursing Homes (QOL-AD NH). This is the modified version of QOL-AD, initially developed for residents living with dementia in long-term care settings.
Methods: Psychometric assessment was conducted in a sample of 101 residents and their professional care staff to obtain self-ratings and proxy-ratings of QOL, respectively.
Aim: We aimed to evaluate the sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) of noninvasive prenatal testing (NIPT) in high-risk pregnant women.
Methods: Pregnant women who underwent GeneTech NIPT, the most commonly used NIPT in Japan, between January 2015 and March 2019, at Japan NIPT Consortium medical sites were recruited for this study. The exclusion criteria were as follows: pregnant women with missing survey items, multiple pregnancy/vanishing twins, chromosomal abnormalities in the fetus other than the NIPT target disease, and nonreportable NIPT results.
Methotrexate has been the main mode of non-surgical treatment for ectopic pregnancies. However, we have developed an easier, repeatable method that can be applied even to patients with a high beta-human chorionic gonadotropin (β-hCG) level and/or positive fetal heartbeat, by targeting chorionic villi with a transvaginal injection of absolute ethanol (AE) into the lacunar space (intervillous space). The efficacy and safety of this method were examined in 242 cases of ectopic pregnancy, including 103 with positive fetal heartbeat.
View Article and Find Full Text PDFBackground: Women who receive negative results from non-invasive prenatal genetic testing (NIPT) may find that they later have mixed or ambivalent feelings, for example, feelings of accepting NIPT and regretting undergoing the test. This study aimed to investigate the factors generating ambivalent feelings among women who gave birth after having received negative results from NIPT.
Methods: A questionnaire was sent to women who received a negative NIPT result, and a contents analysis was conducted focusing on ambivalent expressions for those 1562 women who responded the questionnaire.
Objectives: Dementia cafés are expected to serve as a new community resource based on the national dementia strategy in Japan. The objective of the present study was to examine effective ways to manage dementia cafés through an overview of dementia cafés in Japan and an analysis of the factors related to their effectiveness on attendees.
Design: Cross-sectional analysis.
Background: The ovarian reserve in women is known to correlate with anti-Müllerian hormone (AMH) levels, and currently the latest, third-generation, fully-automated AMH immunoassays, such as Access and Cobas, are beginning to be used for measuring AMH levels. However, the age-specific reference values obtained for AMH levels have been based on samples from an American population, measured using first-generation immunoassays. In this study, we attempted to determine the age-specific AMH reference values based on a large set of samples taken from Japanese infertile women measured by Access so that they could be used by infertility centers treating Japanese and those with similar racial and life-style characteristics.
View Article and Find Full Text PDFObjective: To compare the efficacy and safety of blastocyst transfer derived from small follicles (SF; ≤10 mm) and large follicles (LF; ≥11 mm).
Design: Retrospective cohort study.
Setting: Private clinic.
The efficacy and safety of recombinant human GH (rhGH) treatment were assessed in Japanese children with small-for-gestational-age short stature. A total of 88 patients were enrolled in the comparative and extension studies. At the end of the comparative study (24 mo), the mean height SD score for chronological age had significantly increased in the 0.
View Article and Find Full Text PDFStudy Objective: To evaluate the efficacy of a nonsurgical treatment for cervical pregnancy (CP) and cesarean section scar pregnancy (CSP).
Design: Retrospective clinical study (Canadian Task Force classification III).
Setting: Private assisted reproductive technology practice.
Eur J Obstet Gynecol Reprod Biol
May 2018
The appropriate surgical treatment of adenomyosis, a benign invasion/infiltration of endometrial glands within the underlying myometrium, remains a subject of discussion. Since 1990, in place of the classical V-shaped resection method, various kinds of surgical management have been attempted, including a uterine muscle flap method that emphasizes fertility preservation, an asymmetric dissection method, and various modified reduction methods. Laparoscopic adenomyomectomy has also become an alternative to laparotomy for surgically managing the focal type of adenomyosis, although it seems to be associated with a higher risk of uterine rupture than laparotomy.
View Article and Find Full Text PDFAim: Thyroid dysfunction and autoimmunity are associated with an adverse effect on fertility. An aberrant high thyroid stimulating hormone level is associated with diminished ovarian reserve in women of reproductive age; however, the utility of levothyroxine (LT4) replacement for infertile patients with subclinical hypothyroidism is still under discussion. The aim of this study was to investigate whether LT4 supplementation for infertile patients with subclinical hypothyroidism improves impaired ovarian function.
View Article and Find Full Text PDFPediatr Endocrinol Rev
March 2017
The current study examined Posttraumatic Growth (PTG) experienced by bereaved pet owners in the United States, French-Canada, Japan, and Hong Kong following the death of their pet. Using qualitative methodology, we analyzed responses of participants who answered "yes" to a question about experiencing PTG and explored to what extent the cross-cultural responses mapped onto the five factors of the Posttraumatic Growth Inventory (PTGI). For the U.
View Article and Find Full Text PDFCytogenetic analysis of the retained products of conception (POC) is the most effective test for identifying miscarriage causes. However, there has been no large-scale study limited to blastocyst transfer. This study retrospectively reports the findings of 1030 cases in which POC analysis was performed after missed abortion following single blastocyst transfer performed at the Shinbashi Yume Clinic.
View Article and Find Full Text PDFAs of 2015, there is only one master's program of gerontology acknowledged by each of the following countries: Japan, Taiwan, and Turkey. All three programs have fewer than 15 years of history. These three countries differ in society types based on the proportion of older adults, rate of population aging, and population size.
View Article and Find Full Text PDFThe purpose of this study is to summarize the results from a survey on awareness of genetic counseling for pregnant women who wish to receive non-invasive prenatal testing (NIPT) in Japan. As a component of a clinical study by the Japan NIPT Consortium, genetic counseling was conducted for women who wished to receive NIPT, and a questionnaire concerning both NIPT and genetic counseling was given twice: once after pre-test counseling and again when test results were reported. The responses of 7292 women were analyzed.
View Article and Find Full Text PDFObjective: To determine whether oocyte retrieval from nondominant small follicles supplies mature oocytes and increases live births in natural cycle IVF and embryo transfer (IVF-ET).
Design: Retrospective cohort study.
Setting: Private assisted reproductive technology practice.
The Growject® database on human GH treatment in Turner syndrome was analyzed in the Turner Syndrome Research Collaboration, and the relationships of the frequencies of spontaneous breast development and spontaneous menarche with karyotype and GH treatment were investigated. One hundred and three cases started GH treatment with 0.5 IU/kg/ week (0.
View Article and Find Full Text PDF