Journal of Obstetrics and Gynaecology Research最新文献

{"title":"When a Journal Says, “I Am JOGR.”","authors":"Shigeki Matsubara","doi":"10.1111/jog.70173","DOIUrl":"https://doi.org/10.1111/jog.70173","url":null,"abstract":"","PeriodicalId":16593,"journal":{"name":"Journal of Obstetrics and Gynaecology Research","volume":"51 12","pages":""},"PeriodicalIF":1.5,"publicationDate":"2025-12-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145824523","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Risk Factors for Biochemical Pregnancy in Women With Recurrent Pregnancy Loss: A Retrospective Cohort Study","authors":"Huyan Huo,&nbsp;Ning Hu,&nbsp;Yanting Yang,&nbsp;Lin Liu,&nbsp;Fangxiang Mu,&nbsp;Fang Wang","doi":"10.1111/jog.70152","DOIUrl":"10.1111/jog.70152","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Objective</h3>\u0000 \u0000 <p>To identify determinants of biochemical pregnancy (BP) in women with recurrent pregnancy loss (RPL) and develop a predictive nomogram.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>This retrospective study included 621 RPL patients (207 with BP, 414 with clinical pregnancy) at Lanzhou University Second Hospital (2019–2022). Clinical data were compared between groups. Univariate and multivariate logistic regression identified BP predictors, and a nomogram was developed. Model performance was assessed via AUC and calibration curves.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>≥ 3 prior losses, assisted reproductive technology (ART), positive antinuclear antibody (ANA), positive lupus anticoagulant (LA), and elevated fasting glucose were independent BP risk factors (OR &gt; 1, <i>p</i> &lt; 0.05), while positive blocking antibody was protective (OR = 0.468, <i>p</i> = 0.029). The nomogram showed an AUC of 0.671 (95% CI: 0.627–0.716), with a well-fitted calibration curve (Hosmer–Lemeshow <i>χ</i>² = 8.426, <i>p</i> = 0.393).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusion</h3>\u0000 \u0000 <p>This study developed a nomogram model incorporating multiple influential factors, thereby providing a robust tool for the clinical assessment of BP risk in RPL patients. Furthermore, it delivers valuable scientific insights to inform subsequent diagnostic approaches, therapeutic strategies, and preventative measures.</p>\u0000 </section>\u0000 </div>","PeriodicalId":16593,"journal":{"name":"Journal of Obstetrics and Gynaecology Research","volume":"51 12","pages":""},"PeriodicalIF":1.5,"publicationDate":"2025-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145756926","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Effect of Postnatal Care Place on Health Statuses of Mothers and Infants and Childrearing Support at 4 Months: A Population-Based Evaluation of Satogaeri, a Japanese Postnatal Care Tradition","authors":"Hayato Yamana,&nbsp;Chikako Honda,&nbsp;Hiroshige Matsumoto,&nbsp;Riho Iwasaki-Motegi,&nbsp;Yuka Sumikawa,&nbsp;Kyoko Yoshioka-Maeda","doi":"10.1111/jog.70171","DOIUrl":"10.1111/jog.70171","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Aim</h3>\u0000 \u0000 <p>To evaluate the effect of <i>satogaeri</i>, a Japanese custom of mothers returning to their parents' home for perinatal and postnatal support, on the health statuses of mothers and infants and the child-rearing support from the surrounding environment.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>We conducted a retrospective cohort study of all pregnancies reported at a city in Tokyo in 2020. Propensity score matching was performed between expectant mothers with the intention to have <i>satogaeri</i> (<i>satogaeri</i> group) and those without (residence group), with age, birth order, place of their parents' residence, and other psychosocial conditions at pregnancy reporting as variables. Follow-up data on mothers and infants from the newborns' 4-month checkup were compared.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>We analyzed 1559 expectant mothers, including 399 who had <i>satogaeri</i>. Follow-up data of 270 and 314 in the <i>satogaeri</i> and residence groups, respectively, were compared after matching. <i>Satogaeri</i> was associated with neither infants' 4-month checkup results, including pediatrician assessments (no abnormality: <i>satogaeri</i> group 54% vs. residence group 46%, <i>p</i> = 0.342), nor mothers' health conditions, including perceptions of parenting difficulties (12% vs. 13%, <i>p</i> = 0.749). However, <i>satogaeri</i> was associated with increased support from the mothers' families (65% vs. 55%, <i>p</i> = 0.013) and decreased support from neighbors (0% vs. 3%, <i>p</i> = 0.013). More mothers in the <i>satogaeri</i> group tended to lack knowledge of the city's childcare services (16% vs. 11%, <i>p</i> = 0.052).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusions</h3>\u0000 \u0000 <p><i>Satogaeri</i> was not associated with the health status of mothers and infants at the 4-month checkup. The possible effects of <i>satogaeri</i> suggest the necessity for continuous support for families that select <i>satogaeri</i>.</p>\u0000 </section>\u0000 </div>","PeriodicalId":16593,"journal":{"name":"Journal of Obstetrics and Gynaecology Research","volume":"51 12","pages":""},"PeriodicalIF":1.5,"publicationDate":"2025-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145756917","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Letter to “Fertility-Sparing Trachelectomy With Sentinel Node Mapping in Early-Stage Cervical Cancer: Oncological Safety and Obstetric Outcomes From a Single-Institution Study”","authors":"Yi Xuan,&nbsp;Min Liu,&nbsp;Lei Gao","doi":"10.1111/jog.70165","DOIUrl":"10.1111/jog.70165","url":null,"abstract":"","PeriodicalId":16593,"journal":{"name":"Journal of Obstetrics and Gynaecology Research","volume":"51 12","pages":""},"PeriodicalIF":1.5,"publicationDate":"2025-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145756963","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Perivascular Epithelioid Cell Neoplasm of the Uterus: A Case Report","authors":"Lazar Nejković,&nbsp;Ana Đorđević,&nbsp;Smiljana Donić,&nbsp;Marijana Cimbaljević,&nbsp;Aleksandar Rakić","doi":"10.1111/jog.70169","DOIUrl":"10.1111/jog.70169","url":null,"abstract":"<div>\u0000 \u0000 <p>Perivascular epithelioid cell neoplasms (PEComas) represent a rare category of mesenchymal tumors, with the gastrointestinal and gynecological systems being the most frequently affected sites. A 46-year-old patient was referred to our clinic due to prolonged menstrual bleeding, without additional symptoms. Histopathological analysis of the specimens collected through exploratory curettage demonstrated the presence of uterine PEComa, characterized by positive immunohistochemical markers including HMB-45, TFE3, Cathepsin K, and ER. The patient underwent laparoscopic hysterectomy with bilateral adnexectomy. No recurrence of the disease was observed during the subsequent examinations. This case underscores a common diagnostic pitfall: the absence of a distinct mass on imaging. It highlights that a PEComa can present with only non-specific endometrial thickening, making preoperative diagnosis exceptionally challenging and reliant on histopathology. Laparoscopic surgery in our case provided the patient with quick recovery and a less invasive approach with satisfying results and the absence of recurrent disease during a one-year follow-up period. Future multicenter studies should facilitate a deeper comprehension and undoubtedly lead to a more effective management of a rare and enigmatic condition that is uterine PEComa.</p>\u0000 </div>","PeriodicalId":16593,"journal":{"name":"Journal of Obstetrics and Gynaecology Research","volume":"51 12","pages":""},"PeriodicalIF":1.5,"publicationDate":"2025-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145742932","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Short-Term Indomethacin Use Reduces Preterm Premature Rupture of Membranes After Fetoscopic Laser Surgery for Twin-to-Twin Transfusion Syndrome","authors":"Mayu Tachihara,&nbsp;Mayumi Takano,&nbsp;Junya Sakuma,&nbsp;Sumito Nagasaki,&nbsp;Masahiko Nakata","doi":"10.1111/jog.70166","DOIUrl":"10.1111/jog.70166","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Aims</h3>\u0000 \u0000 <p>Preterm labor is a severe problem after fetoscopic laser surgery (FLS), which often requires multiple tocolytic agents. We investigated the utility of indomethacin as a tocolytic agent after FLS.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>This study included monochorionic diamniotic twin pregnancies who underwent FLS for twin-to-twin transfusion syndrome at our hospital from 2015 to 2023. Medical records of all cases were reviewed retrospectively. Since indomethacin has been used routinely since 2020, all cases were divided into the control group (without indomethacin) and IND group (with indomethacin). Indomethacin was administered until 48 h postoperatively. This study was approved by the ethics committee of our hospital, and written informed consent for indomethacin use was obtained from all patients.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Fifty-seven patients were in the IND group and 97 were in the control group. No fetal adverse effects were observed in the IND group. Median gestational age at delivery did not differ between the groups (<i>p</i> = 0.670). pPROM within 14 days after FLS occurred more frequently in the control group (8.2%) than in the IND group (0%) (<i>p</i> = 0.022). The IND group had a shorter median duration of magnesium sulfate use (3 days [2–12]) than the control group (8 days [2–81]) (<i>p</i> &lt; 0.001), and less frequent use of nifedipine (42% vs. 80%, <i>p</i> &lt; 0.001).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusion</h3>\u0000 \u0000 <p>The short-term administration of indomethacin was not associated with fetal adverse events, and it may be useful in postoperative management by reducing immediate postoperative pPROM and the need for other tocolytic agents.</p>\u0000 </section>\u0000 </div>","PeriodicalId":16593,"journal":{"name":"Journal of Obstetrics and Gynaecology Research","volume":"51 12","pages":""},"PeriodicalIF":1.5,"publicationDate":"2025-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145742943","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Factors Affecting Sleep Quality Among Pregnant Women: A Propensity Score-Matched Analysis","authors":"Yinxia Zheng,&nbsp;Tian Chen,&nbsp;Reyila Yalihong,&nbsp;Moli Duan","doi":"10.1111/jog.70167","DOIUrl":"10.1111/jog.70167","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Objective</h3>\u0000 \u0000 <p>To assess sleep quality in pregnant women and analyze its influencing factors based on lifestyle, stress levels, physical activity, and other relevant aspects.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>From August 2022 to July 2024 in Urumqi, Xinjiang, a random sampling method was used to assess sleep quality using the pittsburgh sleep quality index (PSQI). General demographic characteristics were collected from 3508 pregnant women. A 1:1 propensity score matching method was used to match participants with good and poor sleep quality, resulting in 1402 pregnant women in each group. The factors influencing sleep quality were analyzed using least absolute shrinkage and selection operator-logistic regression.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Logistic regression analysis revealed that higher monthly income, no history of abortion, and lower exposure to passive smoking before pregnancy were protective factors for sleep quality, while high stress levels and conception via ART (assisted reproductive technology) were identified as risk factors.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusion</h3>\u0000 \u0000 <p>Stress and lifestyle habits significantly affect the sleep quality of pregnant women in Urumqi, Xinjiang. Reducing psychological stress through health education and encouraging the development of healthy behavioral habits potentially enhance sleep outcomes. However, due to the regional specificity of the sample, these findings should not be generalized to pregnant women in other regions with different ethnic, cultural, or environmental characteristics.</p>\u0000 </section>\u0000 </div>","PeriodicalId":16593,"journal":{"name":"Journal of Obstetrics and Gynaecology Research","volume":"51 12","pages":""},"PeriodicalIF":1.5,"publicationDate":"2025-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://obgyn.onlinelibrary.wiley.com/doi/epdf/10.1111/jog.70167","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145742835","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Partial Trisomy and Partial Monosomy 21 Undetected by NIPT and FISH: A Case Report and Literature Review","authors":"Kota Watanabe,&nbsp;Hironori Takahashi,&nbsp;Risa Narumi,&nbsp;Manabu Ogoyama,&nbsp;Kenji Horie,&nbsp;Hiroyuki Fujiwara","doi":"10.1111/jog.70168","DOIUrl":"10.1111/jog.70168","url":null,"abstract":"<div>\u0000 \u0000 <p>Non-invasive prenatal testing (NIPT) is a screening method that analyzes cell-free DNA (cfDNA) in maternal plasma to detect major aneuploidies. However, NIPT can fail to identify subtle chromosomal aberrations. We report a case in which chromosomal microarray analysis (CMA) revealed partial trisomy and partial monosomy of chromosome 21, despite negative results with both NIPT and fluorescence in situ hybridization (FISH). The neonate presented with characteristic phenotypes consistent with Down syndrome (DS). The same chromosomal imbalance was confirmed by postnatal peripheral blood CMA. This case underscores the limitations of NIPT and FISH in detecting structural chromosomal rearrangements and highlights the importance of incorporating CMA when such abnormalities are suspected. Additionally, it emphasizes the critical role of genetic counseling in supporting informed decision-making during the prenatal diagnostic process.</p>\u0000 </div>","PeriodicalId":16593,"journal":{"name":"Journal of Obstetrics and Gynaecology Research","volume":"51 12","pages":""},"PeriodicalIF":1.5,"publicationDate":"2025-12-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145723880","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Correction to “Integrating Thyroid Autoantibodies With CA125 Enhances Diagnostic Precision for Ovarian Endometriosis: A Retrospective Study of 885 Patients”","authors":"","doi":"10.1111/jog.70161","DOIUrl":"10.1111/jog.70161","url":null,"abstract":"<p>Y. Wang, Z. Qiu, Y. Yao, J. Tan, and X. Che, “Integrating Thyroid Autoantibodies With CA125 Enhances Diagnostic Precision for Ovarian Endometriosis: A Retrospective Study of 885 Patients,” <i>Journal of Obstetrics and Gynaecology Research</i> 51, no. 10 (2025): e70111, https://doi.org/10.1111/jog.70111.</p><p>The authors’ affiliations should have read as follows.</p><p>Yufeng Wang^1,2,Zhiruo Qiu²,Yuan Yao³, Jie Tan⁴, Xuan Che²</p><p>¹Graduate School of Zhejiang Chinese Medical University, Hangzhou, Zhejiang, China, ²Department of Obstetrics and Gynecology, Jiaxing Maternity and Child Health Care Hospital, Affiliated Women and Children Hospital, Jiaxing University, Jiaxing, Zhejiang, China, ³Department of Radiology, Jiaxing Maternity and Child Health Care Hospital, Affiliated Women and Children Hospital, Jiaxing University, Jiaxing, Zhejiang, China, ⁴Department of Maternal and Child Health, Jiaxing Maternity and Child Health Care Hospital, Affiliated Women and Children Hospital, Jiaxing University, Jiaxing, Zhejiang, China</p><p>We apologize for this error.</p>","PeriodicalId":16593,"journal":{"name":"Journal of Obstetrics and Gynaecology Research","volume":"51 12","pages":""},"PeriodicalIF":1.5,"publicationDate":"2025-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://obgyn.onlinelibrary.wiley.com/doi/epdf/10.1111/jog.70161","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145723816","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Role of Phytoestrogens in Endometriosis","authors":"Mine Sulak,&nbsp;Zekai Halici","doi":"10.1111/jog.70158","DOIUrl":"10.1111/jog.70158","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Aim</h3>\u0000 \u0000 <p>To investigate the therapeutic potential of phytoestrogens in the management of endometriosis and to elucidate their mechanisms of action based on current preclinical and clinical evidence.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>This narrative review evaluates recent studies exploring the biological activity of phytoestrogens—specifically isoflavones, stilbenes, flavonoids, and curcuminoids—in relation to endometriosis pathophysiology. Emphasis was placed on their effects on estrogen signaling, inflammation, angiogenesis, oxidative stress, and apoptosis.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Phytoestrogens exhibit both estrogenic and anti-estrogenic properties depending on their concentration and receptor affinity. Compounds such as resveratrol, genistein, and quercetin have demonstrated the ability to inhibit aromatase activity, downregulate pro-inflammatory cytokines (e.g., TNF-α, IL-6, and COX-2), and suppress vascular endothelial growth factor (VEGF) expression. These actions contribute to reduced lesion growth, decreased inflammation, and enhanced apoptosis in experimental models. Despite these promising findings, clinical data remain limited, and bioavailability concerns, individual variability in metabolism, and potential adverse effects—such as gastrointestinal discomfort or endocrine disruption—must be carefully considered.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusion</h3>\u0000 \u0000 <p>Phytoestrogens represent promising adjuncts in the treatment of endometriosis due to their multi-targeted molecular actions and relatively favorable safety profile. However, their clinical application requires further validation through randomized controlled trials. Specialist supervision is recommended to ensure optimal dosing, monitor safety, and evaluate interactions with standard hormonal therapies.</p>\u0000 </section>\u0000 </div>","PeriodicalId":16593,"journal":{"name":"Journal of Obstetrics and Gynaecology Research","volume":"51 12","pages":""},"PeriodicalIF":1.5,"publicationDate":"2025-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145723901","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}