Journal of Obstetrics and Gynaecology最新文献

{"title":"Maternal and neonatal outcomes of congenital syphilis at a tertiary care center in Turkey; a retrospective observational study.","authors":"Hasan Berkan Sayal, And Yavuz, Busra Tsakir, Erzat Toprak, Orkun Han, Hasan Ali Inal","doi":"10.1080/01443615.2024.2417251","DOIUrl":"10.1080/01443615.2024.2417251","url":null,"abstract":"<p><strong>Background: </strong>Maternal syphilis (MS) can lead to significant maternal morbidity and neonatal morbidity and mortality if inadequately treated. This study is aimed to retrospectively analyse the maternal and neonatal outcomes of pregnant women diagnosed with MS at our clinic.</p><p><strong>Materials and methods: </strong>We accessed the medical records of 64 cases diagnosed with MS between 2020 and 2022 from our hospital database and the perinatology clinic archives in this retrospective observational study. Case distributions by years, sociodemographic characteristics, and maternal and neonatal outcomes were recorded.</p><p><strong>Results: </strong>The distribution of MS cases was 16 (25.0%) in 2020, 20 (31.25%) in 2021, and 28 (43.75%) in 2022. The mean age of the patients was 26.4 ± 6.3 years, mean BMI was 23.36 ± 3.14, the smoking rate was 31.25%, and the majority of patients were educated to primary level (37.5%). Most were housewives (43.75%), lived in urban areas (43.75%), and had lower-level incomes (68.75%). In addition, 43.75% received adequate maternal treatment, the caesarean delivery rate was 43.25%, 31.25% had preterm births, and the mean birth weight was 2956.36 + 514.46 g. CS was largely diagnosed during delivery or the postpartum period (43.75%). Fifty percent of patients were in the latent stage, gestational hypertension and preeclampsia were present in four case each (6.25%), and gestational diabetes mellitus in eight (12.5%). Twenty babies (31.25%) were admitted to the neonatal intensive care unit, eight (12.5%) had congenital anomalies, 12 had foetal growth restriction (18.25%), stillbirth was present in four (6.25%) case, and early neonatal death in four (6.25%).</p><p><strong>Conclusions: </strong>Delayed diagnosis and inadequate treatment of MS can lead to significant maternal and neonatal morbidity and mortality. Well-planned antenatal care services should be provided for all expectant mothers in order to reduce these adverse outcomes.</p>","PeriodicalId":16627,"journal":{"name":"Journal of Obstetrics and Gynaecology","volume":"44 1","pages":"2417251"},"PeriodicalIF":0.9,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142468077","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":"Prenatal MRI for the diagnosis of foetal pial arteriovenous fistula: a case report and literature review.","authors":"Yimin Cao, Weixin Meng, JianXiong Zheng, Chengye Zhang, Duo Gao, LiXia Zhou","doi":"10.1080/01443615.2023.2299372","DOIUrl":"10.1080/01443615.2023.2299372","url":null,"abstract":"","PeriodicalId":16627,"journal":{"name":"Journal of Obstetrics and Gynaecology","volume":"44 1","pages":"2299372"},"PeriodicalIF":1.3,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139087296","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":"Association between maternal gestation weight gain and preterm birth according to pre-pregnancy body mass index and HbA1c.","authors":"Xiaoxiao Zhang, Binbin Yin, Kaiqi Wu, Lei Fang, Yan Chen","doi":"10.1080/01443615.2024.2359671","DOIUrl":"10.1080/01443615.2024.2359671","url":null,"abstract":"<p><strong>Background: </strong>To investigate the association between gestational weight gain (GWG) and preterm birth (PTB) according to pre-pregnancy body mass index (pp-BMI) and glycated haemoglobin (HbA1c) within the normal range.</p><p><strong>Methods: </strong>We conducted a population-based retrospective cohort study between July 2017 and January 2020 at Women's Hospital, Zhejiang University School of Medicine. Women were classified into three groups (inadequate GWG, appropriate GWG, and excessive GWG). In addition, women were divided into different subgroups according to pp-BMI and HbA1c. We estimated the odds ratios (OR) with 95% confidence intervals (CI) to assess the associations between GWG and the risk of PTB. Meanwhile, we adjusted for possible confounding factors, including maternal age, infant sex, family history of diabetes, education, pregnancy mode, delivery mode, parity, and gravidity.</p><p><strong>Results: </strong>The study involved 23,699 pregnant women, of which 1124 (4.70%) were PTB. Women who had inadequate GWG were found to have a significantly higher risk of PTB compared to women with appropriate GWG. In contrast, women with excessive GWG had a reduced risk of PTB. Similarly, GWG and PTB had similar risk associations in the HbA1c and pp-BMI subgroups. Among women with pp-BMI <18.5 kg/m², women with inadequate GWG had a significantly increased risk of PTB compared with women in the control group (HbA1c 4.6-5.0%, appropriate GWG), and the risk increased with increasing HbA1c levels. Similar results were observed in women with normal pp-BMI.</p><p><strong>Conclusions: </strong>There was a significant association between GWG and the risk of PTB, but the risk varied by pp-BMI and HbA1c levels. Reasonable weight gain during pregnancy is essential to prevent PTB. Furthermore, while HbA1c is within the normal range, the higher levels should be noticed.</p>","PeriodicalId":16627,"journal":{"name":"Journal of Obstetrics and Gynaecology","volume":"44 1","pages":"2359671"},"PeriodicalIF":0.9,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141180043","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":"First-trimester 3D fetal neurosonography: five standardised views.","authors":"Fred Ushakov, Adalina Sacco, Pranav Pandya","doi":"10.1080/01443615.2024.2361848","DOIUrl":"https://doi.org/10.1080/01443615.2024.2361848","url":null,"abstract":"<p><strong>Background: </strong>There are several international guidelines for foetal anomalies scanning at 11-14 weeks' gestation. The aim of this study is to present our first-trimester specialist neurosonography protocol with examples of pathology in order to develop a systematic approach to evaluating the first-trimester foetal brain.</p><p><strong>Methods: </strong>Women undergoing a first-trimester foetal medicine ultrasound scan between 2010 and 2020 for multiple indications underwent neurosonography according to a set protocol. 3D transvaginal brain examination was performed in all cases (2000 pregnancies scanned). We retrospectively reviewed all imaging to develop this protocol.</p><p><strong>Results: </strong>We propose that the following five axial-plane parallel views should be obtained when performing neurosonography in the first trimester, moving from cranial to caudal: 1. Lateral ventricles; 2. Third ventricle; 3. Thalamus and mesencephalon; 4. Cerebellum; 5. Fourth ventricle. Examples of these images and abnormalities that can be seen in each plane are given.</p><p><strong>Conclusions: </strong>We have presented a specialist protocol for systematically assessing the foetal brain in the first trimester and given examples of pathology which may be seen in each plane. Further work is needed to prospectively assess detection rates of major abnormalities using this protocol and assess the reproducibility and learning curve of this technique.</p>","PeriodicalId":16627,"journal":{"name":"Journal of Obstetrics and Gynaecology","volume":"44 1","pages":"2361848"},"PeriodicalIF":1.3,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141283965","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":"Foetal cerebral blood redistribution in idiopathic polyhydramnios and the impact on perinatal outcomes.","authors":"Inshirah Sgayer, Yousef Haddad, Yara Nakhleh Francis, Ruba Tuma, Lior Lowenstein, Marwan Odeh","doi":"10.1080/01443615.2024.2408678","DOIUrl":"10.1080/01443615.2024.2408678","url":null,"abstract":"<p><strong>Background: </strong>Idiopathic polyhydramnios is associated with adverse neonatal outcome. The aim of this study was to examine the value of the middle cerebral artery pulsatility index (MCA-PI) in predicting adverse perinatal outcome in pregnancies affected by idiopathic polyhydramnios.</p><p><strong>Methods: </strong>A retrospective study was performed during 2013-2022 at a tertiary-care university affiliated hospital. The study included singleton pregnancies with idiopathic polyhydramnios. Obstetrical and perinatal outcomes were compared between women with MCA-PI <10th percentile and women with MCA-P ≥ 10th percentile. A composite adverse perinatal outcome was defined as an Apgar score <7 at 5 minutes, umbilical artery pH <7.15, emergent caesarean delivery (CD) or operative delivery due to foetal distress, neonatal intensive care admission or foetal death.</p><p><strong>Results: </strong>Among 45,459 pregnancies, 128 (0.3%) had idiopathic polyhydramnios; 27 exhibited MCA-PI <10th percentile. Among the latter, compared to pregnancies with MCA-PI ≥10th percentile group, the rates were higher of emergent CD (25.9% vs. 7.9%, p = 0.017) and adverse perinatal outcomes (37.0% vs. 15.8%, p = 0.020). These differences persisted in a subgroup analysis of women with moderate or severe polyhydramnios. In the MCA-PI <10th percentile group, the median MCA-PI and cerebroplacental ratio were lower: 0.9 vs. 1.7, <i>p</i> < 0.001 and 0.7 vs. 2.1, <i>p</i> < 0.001, respectively. Receiver operating characteristic curve analysis indicated a significant association of MCA-PI with emergent CD/operative delivery for foetal distress (area under curve = 0.672, p = 0.031); the sensitivity was 46.7% and specificity 82.3%. Cerebroplacental ratio values were not associated with adverse perinatal outcomes.</p><p><strong>Conclusions: </strong>Idiopathic polyhydramnios might be associated with foetal cerebral blood flow redistribution, potentially contributing to an increased risk of adverse neonatal outcomes. Prospective studies are required to establish the role of foetal Doppler studies in the antenatal surveillance of idiopathic polyhydramnios, and to determine whether evidence of abnormal MCA-PI serves as a reliable predictor of perinatal outcomes, potentially necessitating labour induction.</p>","PeriodicalId":16627,"journal":{"name":"Journal of Obstetrics and Gynaecology","volume":"44 1","pages":"2408678"},"PeriodicalIF":0.9,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142365564","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":"Cell salvage techniques and obstetric haemorrhage.","authors":"Hashviniya Sekar, Wasim Lodhi, Wai Yoong","doi":"10.1080/01443615.2024.2394532","DOIUrl":"10.1080/01443615.2024.2394532","url":null,"abstract":"<p><p>Over the last decade, the incidence of postpartum haemorrhage has risen because of increasing maternal age at time of delivery, multiple births, obesity and increased obstetric interventions, resulting in most of these women requiring blood transfusions. While lifesaving, blood transfusion is not without risk. Recipients may rarely develop transfusion-transmitted infections or suffer immunological sequelae. Intraoperative cell salvage is recommended by several national policy making organisations as a safe cost-effective alternative to autologous blood transfusion in both emergency and elective settings. Moreover, emerging data has also revealed that autotransfusion of vaginally shed blood is both feasible and safe. These techniques are useful in patients who decline blood transfusions for both personal and religious reasons and should therefore be taken into consideration when planning place of birth.</p>","PeriodicalId":16627,"journal":{"name":"Journal of Obstetrics and Gynaecology","volume":"44 1","pages":"2394532"},"PeriodicalIF":0.9,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142289563","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":"Causal effects between gut microbiota and endometriosis: a two-sample Mendelian randomisation study.","authors":"Tiefeng Cao, Yunfei Wang, Shen Huimin","doi":"10.1080/01443615.2024.2362415","DOIUrl":"https://doi.org/10.1080/01443615.2024.2362415","url":null,"abstract":"<p><strong>Background: </strong>Previous observational evidence has indicated the potential involvement of the gut microbiota (GM) in the development of endometriosis. However, the causal relationship of the association remains to be investigated.</p><p><strong>Method: </strong>Genome-wide association study (GWAS) data of GM was obtained from the MiBioGen consortium, and GWAS for endometriosis data was from the FinnGen consortium. Initially, a two-sample Mendelian randomisation (MR) analysis was performed to identify specific bacteria associated with endometriosis. Inverse variance-weighted (IVW) was used as the main MR analysis to infer causal relationships. The other four popular MR methods including MR-Egger regression, weighted mode, weighted median, and simple mode were used for secondary confirmation. Subsequently, these selected bacteria were employed as exposure to investigate their causal effects on six sub-types of endometriosis. Furthermore, reverse MR analysis was implemented to evaluate the reverse causal effects. Cochran's Q statistics was used to test the heterogeneity of instrumental variables (IVs); MR-Egger regression was used to test horizontal pleiotropy; MR-PRESSO and leave-one-out sensitivity analysis were applied to find significant outliers.</p><p><strong>Result: </strong>A total of 1131 single nucleotide polymorphisms (SNPs) were collected as IVs for 196 GM taxa with endometriosis as the outcome. We identified 12 causal relationships between endometriosis and GM taxa including 1 phylum, 3 families, 2 orders, and 6 genera (Rikenellaceae RC9 gut group, Eubacterium ruminantium group, Faecalibacterium, Peptococcus, Clostridium sensu stricto 1, and Ruminococcaceae UCG005). Utilizing the Bonferroni method, we identified phylum Cyanobacteria as the strongest associated GM taxa. Subsequently, 6 significant causal effects were uncovered between the 12 selected specific GM and 6 sub-types of endometriosis. Meanwhile, no reverse causal relationship was found. Further, no horizontal pleiotropy and no significant outliers were detected in the sensitive analysis.</p><p><strong>Conclusions: </strong>This MR analysis revealed significant causal effects between GM and endometriosis and phylum Cyanobacteria had the strongest association.</p>","PeriodicalId":16627,"journal":{"name":"Journal of Obstetrics and Gynaecology","volume":"44 1","pages":"2362415"},"PeriodicalIF":1.3,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141419601","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":"Alteration of fractional anisotropy in preterm-born individuals: a systematic review and meta-analysis.","authors":"Le Zhou, Xinghui Liu, Guolin He, Meng Chen, Shuai Zeng, Chuntang Sun","doi":"10.1080/01443615.2024.2371956","DOIUrl":"10.1080/01443615.2024.2371956","url":null,"abstract":"<p><strong>Backgroud: </strong>Neurological disorders are common in preterm (PT) born individuals. Diffusion tensor imaging (DTI) studies using tract-based spatial statistics (TBSS) effectively detect microstructural white matter (WM) abnormalities in the brain. We conducted this systematic review to integrate the findings of TBSS studies to determine the most consistent WM alterations in PT born individuals.</p><p><strong>Methods: </strong>PubMed, Embase, Web of Science and Science Direct were searched. DTI studies using TBSS in PT born individuals were screened up to October 2022. The systematic review included studies reporting alterations in FA values for the entire brain in a stereotactic space, with three coordinates (x, y, z), according to the seed-based d mapping method.</p><p><strong>Results: </strong>The search strategy identified seventeen studies that fulfilled our inclusion criteria, with a total of 911 PT-born individuals and 563 matched controls were analysed. Of the seventeen studies, eight were dedicated to 650 adults, five to 411 children and four to 413 infants. Ten studies recruited 812 individuals born very prematurely (GA <29 weeks), six studies recruited 386 moderately premature individuals (GA = 29-32 weeks) and one study recruited 276 individuals born late prematurely (GA >32 weeks). This meta-analysis of six studies including 388 individuals highlighted four brain regions in which fractional anisotropy (FA) was lower in PT group than in people born at term. The quantitative meta-analysis found that the most robust WM alterations were located in the corpus callosum (CC), the bilateral thalamus and the left superior longitudinal fasciculus (SLF) II. Significant changes in FA reflect WM abnormalities in PT born individuals from infant to young adulthood.</p><p><strong>Conclusions: </strong>Significant changes in FA reflect WM abnormalities in individuals born PT from infancy to young adulthood. The abnormal development of the CC, bilateral thalamus and left SLF may play a vital role in the neurodevelopment of PT individuals.</p>","PeriodicalId":16627,"journal":{"name":"Journal of Obstetrics and Gynaecology","volume":"44 1","pages":"2371956"},"PeriodicalIF":0.9,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141563591","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":"Relationship between pelvic floor muscle function and insulin resistance among non-diabetic females: a 3d ultrasound evaluation.","authors":"Lei Wang, Yunyun Cao, Ping Li, Ping He, Ping Chen","doi":"10.1080/01443615.2024.2381569","DOIUrl":"https://doi.org/10.1080/01443615.2024.2381569","url":null,"abstract":"<p><strong>Background: </strong>To use the three-dimensional (3D) ultrasound for assessment of pelvic floor muscle function in non-diabetic females with insulin resistance (IR), and to evaluate its functional relationship with insulin levels.</p><p><strong>Methods: </strong>From October 2022 to November 2023, 216 non-diabetic females with insulin-resistant (IR group) and 118 normal females (control group) were sequentially recruited from our hospital for our study. The 3D ultrasound was used to assess the levator hiatus in resting state for all females regarding diameter lines, perimeters and areas; as well as the Valsalva manoeuvre (VM). The <i>t</i>-test and linear regression model were used to analyse the collected data.</p><p><strong>Results: </strong>The analysis indicates that there were significant differences in the resting state of the levator hiatus between the IR and the control groups (14.8 ± 5.8 cm² and 11.6 ± 2.7 cm², <i>p</i> < 0.05); and in the VM (18.2 ± 6.3 cm² and 13.4 ± 3. 4 cm², <i>p</i> < 0.05). In addition, the anterior-posterior (AP) diameters of the hiatus on VM were significantly increased in the IR group (40.0 ± 4.7 mm and 33.0 ± 4.4 mm, <i>p</i> < 0.05). With insulin levels as the dependent variable, multivariate regression analysis shows that insulin levels were significantly correlated with the levator hiatus area on VM (<i>p</i> < 0.05) and waist circumference (<i>p</i> < 0.05). The pelvic organ descent on VM in the IR group was significant (<i>p</i> < 0.05).</p><p><strong>Conclusions: </strong>The areas of resting state levator hiatus and on VM were significantly larger in the IR than that in the control groups. In addition, the position of the pelvic organ on VM in the IR group was significantly descended. The insulin levels were correlated with the pelvic floor muscle function.</p>","PeriodicalId":16627,"journal":{"name":"Journal of Obstetrics and Gynaecology","volume":"44 1","pages":"2381569"},"PeriodicalIF":0.9,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141759355","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":"MRI as an assessment tool for prognostic risk stratification of endometrial carcinoma patients based on molecular classification","authors":"Tingting Cui, Ying Gao, Bei Gu, Jinsong Guo, Yunlong Yue","doi":"10.1080/01443615.2024.2402265","DOIUrl":"https://doi.org/10.1080/01443615.2024.2402265","url":null,"abstract":"Non-invasive risk stratification for patients with endometrial carcinoma (EC) is important for developing personalised treatment plans. Our study aimed to explore the ability of quantitative MRI pa...","PeriodicalId":16627,"journal":{"name":"Journal of Obstetrics and Gynaecology","volume":"9 1","pages":"2402265"},"PeriodicalIF":1.3,"publicationDate":"2024-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142253379","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}