Journal of Obstetrics and Gynaecology最新文献

{"title":"Effect of weight loss interventions on fertility in overweight or obese women: is it time to change the approach?","authors":"Giosuè Giordano Incognito, Alberto Vaiarelli, Gemma Fabozzi, Marco Palumbo","doi":"10.1080/01443615.2024.2420163","DOIUrl":"https://doi.org/10.1080/01443615.2024.2420163","url":null,"abstract":"","PeriodicalId":16627,"journal":{"name":"Journal of Obstetrics and Gynaecology","volume":"44 1","pages":"2420163"},"PeriodicalIF":0.9,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142622474","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":"Do maternal haemodynamics have a causal influence on treatment for gestational diabetes?","authors":"Abigail R Anness, Michael Foster, Mohammed W Osman, David Webb, Thompson Robinson, Asma Khalil, Neil Walkinshaw, Hatem A Mousa","doi":"10.1080/01443615.2024.2307883","DOIUrl":"10.1080/01443615.2024.2307883","url":null,"abstract":"<p><strong>Background: </strong>Arterial stiffening is believed to contribute to the worsening of insulin resistance, and factors which are associated with needing pharmacological treatment of gestational diabetes (GDM), such as maternal obesity or advanced age, are associated with impaired cardiovascular adaptation to pregnancy. In this observational study, we aimed to investigate causal relationships between maternal haemodynamics and treatment requirement amongst women with GDM.</p><p><strong>Methods: </strong>We assessed maternal haemodynamics in women with GDM, comparing those who remained on dietary treatment with those who required pharmacological management. Maternal haemodynamics were assessed using the Arteriograph® (TensioMed Ltd, Budapest, Hungary) and the NICOM® non-invasive bio-reactance method (Cheetah Medical, Portland, Oregon, USA). A graphical causal inference technique was used for statistical analysis.</p><p><strong>Results: </strong>120 women with GDM were included in the analysis. Maternal booking BMI was identified as having a causative influence on treatment requirement, with each unit increase in BMI increasing the odds of needing metformin and/or insulin therapy by 12% [OR 1.12 (1.02 - 1.22)]. The raw values of maternal heart rate (87.6 ± 11.7 vs. 92.9 ± 11.90 bpm, <i>p</i> = 0.014) and PWV (7.8 ± 1.04 vs. 8.4 ± 1.61 m/s, <i>p</i> = 0.029) were both significantly higher amongst the women requiring pharmacological management, though these relationships did not remain significant in causal logistic regression.</p><p><strong>Conclusions: </strong>Maternal BMI at booking has a causal, rather than simply associational, relationship on the need for pharmacological treatment of GDM. No significant causal relationships were found between maternal haemodynamics and the need for pharmacological treatment.</p>","PeriodicalId":16627,"journal":{"name":"Journal of Obstetrics and Gynaecology","volume":"44 1","pages":"2307883"},"PeriodicalIF":1.3,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139931498","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":"Impact of trainees involvement on surgical outcomes of abdominal and laparoscopic myomectomy.","authors":"Olga M Fajardo, Ekaterina Grebenyuk, Katherine F Chaves, Zhiguo Zhao, Tan Ding, Howard L Curlin, Lara F B Harvey","doi":"10.1080/01443615.2024.2330697","DOIUrl":"10.1080/01443615.2024.2330697","url":null,"abstract":"<p><strong>Background: </strong>To determine the association of trainees involvement with surgical outcomes of abdominal and laparoscopic myomectomy including operative time, rate of transfusion, and complications.</p><p><strong>Methods: </strong>A retrospective cohort study of 1145 patients who underwent an abdominal or laparoscopic myomectomy from 2008-2012 using the American College of Surgeons National Surgical Quality Improvement Program database (Canadian Task Force Classification II-2).</p><p><strong>Results: </strong>Overall, 64% of myomectomies involved trainees. Trainees involvement was associated with a longer operative time for abdominal myomectomies (mean difference 20.17 minutes, 95% Confidence Interval (CI) [11.37,28.97], <i>p</i> < 0.01) overall and when stratified by fibroid burden. For laparoscopic myomectomy, there was no difference in operative time between trainees vs no trainees involvement (mean difference 4.64 minutes, 95% CI [-18.07,27.35], <i>p</i> = 0.67). There was a higher rate of transfusion with trainees involvement for abdominal myomectomies (10% vs 2%, <i>p</i> < 0.01; Odds Ratio (OR) 5.62, 95% CI [2.53,12.51], <i>p</i> < 0.01). Trainees involvement was not found to be associated with rate of transfusion for laparoscopic myomectomy (4% vs 5%, <i>p</i> = 0.86; OR 0.82, 95% CI [0.16,4.14], <i>p</i> = 0.81). For abdominal myomectomy, there was a higher rate of overall complications (15% vs 5%, <i>p</i> < 0.01; OR 2.96, 95% CI [1.77,4.93], <i>p</i> < 0.01) and minor complications (14% vs 4%, <i>p</i> < 0.01; OR 3.71, 95% CI [2.09,6.57], <i>p</i> < 0.01) with no difference in major complications (3% vs 2%, p = 0.23). For laparoscopic myomectomy, there was no difference in overall (6% vs 10% <i>p</i> = 0.41; OR 0.59, 95% CI [0.18,2.01], <i>p</i> = 0.40), major (2% vs 0%, <i>p</i> = 0.38), or minor (5% vs 10%, <i>p</i> = 0.32; OR 0.52, 95% CI [0.15,1.79], <i>p</i> = 0.30) complications.</p><p><strong>Conclusion: </strong>Trainees involvement was associated with increased operative time, rate of transfusion, and complications for abdominal myomectomy, however, did not impact surgical outcomes for laparoscopic myomectomy.</p>","PeriodicalId":16627,"journal":{"name":"Journal of Obstetrics and Gynaecology","volume":"44 1","pages":"2330697"},"PeriodicalIF":1.3,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140194011","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":"Effects of asiaticoside on the model of gestational diabetes mellitus in HTR-8/svneo cells via PI3K/AKT pathway.","authors":"Zhilan Hu, Ya Long, Xiangyue Li, Zhiqin Jia, Mingyan Wang, Xuemei Huang, Xiaolan Yu","doi":"10.1080/01443615.2024.2350761","DOIUrl":"10.1080/01443615.2024.2350761","url":null,"abstract":"<p><strong>Background: </strong>Asiaticoside (AS) has been reported to improve the changes induced by high glucose stimulation, and it may have potential therapeutic effects on gestational diabetes mellitus (GDM). This study aims to explore the effect of AS on the cell model of GDM and the action mechanism of the PI3K/AKT pathway.</p><p><strong>Methods: </strong>The GDM model was established in HTR-8/Svneo cells with a high glucose (HG) medium. After the cytotoxicity assay of AS, cells were divided into the control group, HG group and HG + AS group to conduct control experiment in cells. The cell proliferation and migration were detected by CCK-8 assay and scratch test, respectively. The mRNA levels of PI3K, AKT2, mTORC1, and GLUT4 in PI3K/AKT signalling pathway were measured by RT-PCR, and the protein expressions of these signalling molecules were monitored by western blot.</p><p><strong>Results: </strong>AS showed a promotion effect on the cell proliferation rate of HTR-8/Svneo cells, and 80 μmol/L AS with a treatment time of 48 h had no cytotoxicity. The cell proliferation rate, migration rate, mRNA levels and protein expressions of PI3K, AKT2, mTORC1, and GLUT4 in the HG group were significantly lower than those in the control group, which were significantly increased in the HG + AS group (<i>p</i> < 0.05).</p><p><strong>Conclusions: </strong>AS can facilitate the cell proliferation and migration in the cell model of GDM, and might play a role in GDM treatment via PI3K/AKT pathway.</p>","PeriodicalId":16627,"journal":{"name":"Journal of Obstetrics and Gynaecology","volume":"44 1","pages":"2350761"},"PeriodicalIF":1.3,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141087877","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":"Investigation of the relationship between air pollution and gestational diabetes.","authors":"Sima Nazarpour, Afshin Shokati Poursani, Maryam Mousavi, Fahimeh Ramezani Tehrani, Samira Behboudi-Gandevani","doi":"10.1080/01443615.2024.2362962","DOIUrl":"https://doi.org/10.1080/01443615.2024.2362962","url":null,"abstract":"<p><strong>Background: </strong>Gestational diabetes mellitus (GDM) can have negative effects on both the pregnancy and perinatal outcomes, as well as the long-term health of the mother and the child. It has been suggested that exposure to air pollution may increase the risk of developing GDM. This study investigated the relationship between exposure to air pollutants with gestational diabetes.</p><p><strong>Methods: </strong>The present study is a retrospective cohort study. We used data from a randomised community trial conducted between September 2016 and January 2019 in Iran. During this period, data on air pollutant levels of five cities investigated in the original study, including 6090 pregnant women, were available. Concentrations of ozone (O₃), nitric oxide (NO), nitrogen dioxide (NO₂), nitrogen oxides (NOx), sulphur dioxide (SO₂), carbon monoxide (CO), particulate matter < 2.5 (PM_2.5) or <10 μm (PM₁₀) were obtained from air pollution monitoring stations. Exposure to air pollutants during the three months preceding pregnancy and the first, second and third trimesters of pregnancy for each participant was estimated. The odds ratio was calculated based on logistic regression in three adjusted models considering different confounders. Only results that had a <i>p</i> < .05 were considered statistically significant.</p><p><strong>Results: </strong>None of the logistic regression models showed any statistically significant relationship between the exposure to any of the pollutants and GDM at different time points (before pregnancy, in the first, second and third trimesters of pregnancy and 12 months in total) (<i>p</i> > .05). Also, none of the adjusted logistic regression models showed any significant association between PM₁₀ exposure and GDM risk at all different time points after adjusting for various confounders (<i>p</i> > .05).</p><p><strong>Conclusions: </strong>This study found no association between GDM risk and exposure to various air pollutants before and during the different trimesters of pregnancy. This result should be interpreted cautiously due to the lack of considering all of the potential confounders.</p>","PeriodicalId":16627,"journal":{"name":"Journal of Obstetrics and Gynaecology","volume":"44 1","pages":"2362962"},"PeriodicalIF":1.3,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141296219","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":"Prediction of outcomes after chemoradiotherapy for cervical cancer by neutrophil-to-lymphocyte ratio and platelet-to-lymphocyte ratio.","authors":"Jing Yu, Longzhang Huang, Ting Dong, Lihua Cao","doi":"10.1080/01443615.2024.2361858","DOIUrl":"https://doi.org/10.1080/01443615.2024.2361858","url":null,"abstract":"<p><strong>Background: </strong>Cervical cancer ranks as the second most fatal tumour globally among females. Neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) have been widely applied to the diagnosis of cancers.</p><p><strong>Methods: </strong>The clinicopathologic data of 180 patients with stage IB2-IIB cervical cancer who underwent radical concurrent chemoradiotherapy from January 2018 to December 2019 were retrospectively analysed. Receiver operating characteristic (ROC) curves were plotted to analyse the optimal cut-off values of NLR and PLR for predicting the therapeutic effects of concurrent chemoradiotherapy. The associations of PLR and other clinicopathological factors with 1-year survival rates were explored through univariate analysis and multivariate Cox regression analysis, respectively.</p><p><strong>Results: </strong>NLR was significantly associated with the therapeutic effects of neoadjuvant therapy, with the optimal cut-off value of 2.89, area under the ROC curve (AUC) of 0.848 (95% confidence interval [CI]: 0.712-0.896), sensitivity of 0.892 (95% CI: 0.856-0.923) and specificity of 0.564 (95% CI: 0.512-0.592). PLR had a significant association with the therapeutic effects of neoadjuvant therapy, with the optimal cut-off value of 134.27, AUC of 0.766 (95% CI: 0.724-0.861), sensitivity of 0.874 (95% CI: 0.843-0.905) and specificity of 0.534 (95% CI: 0.512-0.556). Lymphatic metastasis ([95% CI: 1.435-5.461], [95% CI: 1.336-4.281], depth of invasion ([95% CI: 1.281-3.546], [95% CI: 1.183-3.359]) and tumour size ([95% CI: 1.129-3.451], [95% CI: 1.129-3.451]) were independent factors influencing the overall survival and disease-free survival (DFS) of patients with cervical cancer. NLR (95%CI: 1.256-4.039) and PLR (95%CI:1.281-3.546) were also independent factors affecting DFS.</p><p><strong>Conclusion: </strong>NLR and PLR in the peripheral blood before treatment may predict DFS of patients with stage IB2-IIB cervical cancer.</p>","PeriodicalId":16627,"journal":{"name":"Journal of Obstetrics and Gynaecology","volume":"44 1","pages":"2361858"},"PeriodicalIF":1.3,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141306132","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":"Application of WeChat-based cognitive behavioural stress management for early-stage cervical cancer patients: a randomised controlled study.","authors":"Qing Hao, Lan Feng, Dandan Chen, Xia Fan, Lei Wei, Zhaojun Cui, Jing Zhang, Lin Wang, Dan Zhang, Xinxin Zhan, Wenping Yang","doi":"10.1080/01443615.2024.2410858","DOIUrl":"https://doi.org/10.1080/01443615.2024.2410858","url":null,"abstract":"<p><strong>Background: </strong>This randomised controlled study was aimed at investigating the effects of WeChat-based cognitive behavioural stress management (WB-CBSM) on the mental health of patients with early-stage cervical cancer treated with surgical resection.</p><p><strong>Methods: </strong>A total of 184 patients with early-stage cervical cancer were randomised to receive either WB-CBSM (<i>n</i> = 92) or normal care (NC) (<i>n</i> = 92) for 8 weeks.</p><p><strong>Results: </strong>Compared with the NC group, the WB-CBSM group exhibited reduced Hospital Anxiety and Depression Scale (HADS)-anxiety scores at months (M)1 (<i>t</i> = 2.022, <i>P</i> = 0.045), M3 (<i>t</i> = 2.575, <i>P</i> = 0.011), and M6 (<i>t</i> = 2.709, <i>P</i> = 0.007); anxiety rates at M3 (<i>χ²</i> = 4.834, <i>P</i> = 0.028) and M6 (<i>χ²</i> = 5.182, <i>P</i> = 0.023); HADS-depression scores at M3 (<i>t</i> = 2.069, <i>P</i> = 0.040) and M6 (<i>t</i> = 2.449, <i>P</i> = 0.015); and depression rates at M6 (<i>χ²</i> = 4.268, <i>P</i> = 0.039). Moreover, the WB-CBSM group showed increased Functional Assessment of Chronic Illness Therapy-Spiritual Well-Being scale scores at M1 (<i>t</i> = -2.001, <i>P</i> = 0.047), M3 (<i>t</i> = -2.281, <i>P</i> = 0.024), and M6 (<i>t</i> = -3.501, <i>P</i> = 0.001); the Quality of Life Questionnaire-Core 30 (QLQ-C30) global health score at M3 (<i>t</i> = -2.034, <i>P</i> = 0.043) and M6 (<i>t</i> = -2.426, <i>P</i> = 0.016); and QLQ-C30 function score at M3 (<i>t</i> = -2.009, <i>P</i> = 0.046). However, the groups exhibited decreased EuroQol-5 dimension scores at M3 (<i>t</i> = 2.056, <i>P</i> = 0.041) and M6 ((<i>t</i> = 2.242, <i>P</i> = 0.026) and QLQ-C30 symptom scores at M1 (<i>t</i> = 2.026, <i>P</i> = 0.044) and M3 (<i>t</i> = 2.210, <i>P</i> = 0.028).</p><p><strong>Conclusion: </strong>WB-CBSM reduced anxiety and depression and improved the spiritual well-being and quality of life of patients with early-stage cervical cancer treated with surgical resection.</p>","PeriodicalId":16627,"journal":{"name":"Journal of Obstetrics and Gynaecology","volume":"44 1","pages":"2410858"},"PeriodicalIF":0.9,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142468058","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":"Meta-analysis of efficacy and safety of pembrolizumab for the treatment of advanced or recurrent cervical cancer.","authors":"Xue Zhang, Wen-Jie Yin, Ai-Li Zhang, Xiao-Xiao Zhang, Li-Juan Ding, Jiao Zhang, Shu-Ting He, Jie-Ping Yan","doi":"10.1080/01443615.2024.2390564","DOIUrl":"https://doi.org/10.1080/01443615.2024.2390564","url":null,"abstract":"<p><strong>Background: </strong>This meta-analysis seeks to assess the efficacy and safety of pembrolizumab in individuals with advanced or recurrent cervical cancer.</p><p><strong>Methods: </strong>Databases from PubMed, Embase, and the Cochrane Library were all thoroughly searched for pertinent research. Outcomes include complete response (CR), partial response (PR), stable disease (SD), disease progression (PD), overall response rate (ORR), disease control rate (DCR), median progression-free survival (mPFS), median overall survival (mOS), and adverse events (AEs) were retrieved for further analysis.</p><p><strong>Results: </strong>Ten trials with 721 patients were included in this meta-analysis. The pooled results for patients with cervical cancer receiving pembrolizumab were as follows: CR (0.06, 95%CI: 0.02-0.10), PR (0.15, 95%CI: 0.08-0.22), SD (0.16, 95%CI: 0.13-0.20), PD (0.50, 95%CI: 0.25-0.75), ORR (0.26, 95%CI: 0.11-0.41) and DCR (0.42, 95%CI: 0.13-0.71), respectively. Regarding survival analysis, the pooled mPFS and mOS were 3.81 and 10.15 months. Subgroup analysis showed that pembrolizumab in combination was more beneficial in CR (0.16 vs. 0.03, <i>p</i> = 0.012), PR (0.24 vs. 0.08, <i>p</i> = 0.032), SD (0.11 vs. 0.19, <i>p</i> = 0.043), ORR (0.42 vs. 0.11, <i>p</i> = 0.014), and mPFS (5.54 months vs. 2.27 months, <i>p</i> < 0.001) than as single agent. The three most common AEs were diarrhoea (0.25), anaemia (0.25), and nausea (0.21), and the incidence of grade 3-5 AEs was significantly lower, rarely surpassing 0.10.</p><p><strong>Conclusions: </strong>For patients with advanced or recurrent cervical cancer, this systematic review and meta-analysis demonstrated that pembrolizumab had a favourable efficacy and tolerability. Future research will primarily focus on optimising customised regiments that optimally integrate pembrolizumab into new therapies and combination strategies. Designed to maximise patient benefit and efficiently control adverse effects while maintaining a high standard of living.</p>","PeriodicalId":16627,"journal":{"name":"Journal of Obstetrics and Gynaecology","volume":"44 1","pages":"2390564"},"PeriodicalIF":0.9,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141988127","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":"Prophylactic norepinephrine infusion to treat hypotension after spinal anaesthesia during caesarean section: a meta-analysis.","authors":"Chunli Zhang, Jie Qiu, Yuyuan Huang, Renkang Tan","doi":"10.1080/01443615.2024.2393379","DOIUrl":"10.1080/01443615.2024.2393379","url":null,"abstract":"<p><strong>Background: </strong>Spinal anaesthesia is a common anaesthetic method for caesarean sections but often results in hypotension, posing potential risks to maternal and neonatal health. Norepinephrine, as a vasopressor, may be effective in preventing and treating this hypotension. This systematic review and meta-analysis aims to systematically evaluate the efficacy and safety of prophylactic norepinephrine infusion for the treatment of hypotension following spinal anaesthesia in caesarean sections.</p><p><strong>Methods: </strong>Literature searches were conducted in PubMed, Embase, Web of Science, Cochrane Library, CNKI, Wanfang, and VIP databases for relevant studies on prophylactic administration of norepinephrine for the treatment of hypotension after spinal anaesthesia in caesarean delivery. Reference lists of included articles were also searched. The latest search update was on March 20, 2024. Meta-analysis was conducted using R software. The methods recommended by the Cochrane Handbook, Begge's and Egger's tests were used for risk of bias evaluation of the included literature.</p><p><strong>Results: </strong>Nine studies were finally included in this study. The results showed that prophylactic administration of norepinephrine was superior to the control group in four aspects of treating hypotension after spinal anaesthesia in caesarean delivery: the incidence of hypotension was reduced [RR = 0.34, 95%CI (0.27-0.43), <i>P</i> < 0.01]; the incidence of severe hypotension was reduced [RR = 0.32, 95%CI (0.21-0.51), <i>P</i> < 0.01]; and maternal blood pressure was more stable with MDPE [MD = -5.00, 95%CI (-7.80--2.21), <i>P =</i> 0.06] and MDAPE [MD = 4.11, 95%CI (1.38-6.85), <i>P</i> < 0.05], the incidence of nausea and vomiting was reduced [RR = 0.52, 95%CI (0.35-0.77), <i>P</i> < 0.01]. On the other hand, the incidence of reactive hypertension was higher than the control group [RR = 3.58, 95%CI (1.94-6.58), <i>P</i> < 0.01]. There was no difference between the two groups in one aspects: newborn Apgar scores [MD = -0.01, 95%CI (-0.10-0.09, <i>P</i> = 0.85)].</p><p><strong>Conclusion: </strong>Prophylactic administration of norepinephrine is effective in treating hypotension after spinal anaesthesia in caesarean delivery patients; however, it does not provide improved safety and carries a risk of inducing reactive hypertension.</p>","PeriodicalId":16627,"journal":{"name":"Journal of Obstetrics and Gynaecology","volume":"44 1","pages":"2393379"},"PeriodicalIF":0.9,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142017833","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":"Correlation of amniotic fluid inflammatory markers with preterm birth: a meta-analysis.","authors":"Cong Wang, Qin Chen, Yan Wang","doi":"10.1080/01443615.2024.2368764","DOIUrl":"10.1080/01443615.2024.2368764","url":null,"abstract":"<p><strong>Background: </strong>The relationship between amniotic fluid inflammatory biomarkers and preterm birth in second- or third-trimester pregnancy has been a focus, and understanding the correlation between these markers and preterm birth is important for early identification and intervention in preterm birth. The aim of this study was to explore potential inflammatory biomarkers in second- or third-trimester pregnancy amniotic fluid associated with preterm birth.</p><p><strong>Methods: </strong>On November 30, 2023, we searched literature involved the influence of second- or third-trimester pregnancy amniotic fluid inflammatory biomarkers on preterm birth through PubMed, Web of Science, Embase, Scope, CNKI, WanFang, VIP and China Biomedical Databases. The search languages were Chinese and English. Included outcomes indexes were combined utility analysis via R software.</p><p><strong>Results: </strong>A total of 11 articles were included in the combined utility analysis. This combined analysis revealed significant differences in several inflammatory biomarkers in amniotic fluid between the two groups (MD = 6.87, 95%CI: 0.26 - 13.47, P < 0.01); the difference in amniotic fluid IL-6 between the two groups (MD = 5.73, 95%CI: 3.13-8.32, P < 0.01); the difference in amniotic fluid IL-10 between the two groups (MD = 0.11, 95%CI: -3.26-3.48, P < 0.01); the difference in amniotic fluid CRP between the two groups (MD = 21.34, 95%CI: 11.69-30.89, P < 0.01); the difference in amniotic fluid MCP-1 between the two groups (MD = 312.14, 95%CI: 211.34-412.97, P < 0.01); the difference in the amniotic fluid MMP-9 between the two groups (MD = 0.86, 95%CI: -0.10-1.82, P < 0.01); and the difference in TNF-α in amniotic fluid between the two groups (MD = 22.78, 95%CI: -5.05-50.61, P < 0.01).</p><p><strong>Conclusions: </strong>The inflammatory biomarkers IL-1β, IL-6, IL-10, CRP, TNFα, MCP-1 and MMP-9 in the amniotic fluid of patients in the second- or third-trimester pregnancy were all correlated with preterm birth.</p>","PeriodicalId":16627,"journal":{"name":"Journal of Obstetrics and Gynaecology","volume":"44 1","pages":"2368764"},"PeriodicalIF":0.9,"publicationDate":"2024-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141476822","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}