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Prediction of deep vein thrombosis in pregnant women by platelet indices: A retrospective case–control study 利用血小板指标预测孕妇深静脉血栓形成:一项回顾性病例对照研究。
IF 1.6 4区 医学 Q3 OBSTETRICS & GYNECOLOGY Pub Date : 2025-01-21 DOI: 10.1111/jog.16212
Serap Topkara, Şevki Çelen

Aims

This study aimed to investigate the predictive value of the platelet indices for the diagnosis of acute deep vein thrombosis (DVT) in pregnant women.

Materials and Methods

Pregnant women aged 20–45 years who presented to the emergency room with leg pain and edema and underwent bilateral lower extremity venous Doppler examination for DVT were included in the study. Platelet large cell ratio (P-LCR), platelet distribution width (PDW) and mean platelet volume (MPV) values, which provide information on current platelet activity in the hemogram parameters recorded at first presentation in the emergency department, were analyzed between the two groups. Pregnant women with a history of venous thromboembolism, anticoagulant medication, heart disease, cancer, essential thrombocytopenia, gestational thrombocytopenia, pulmonary embolism, and multiple pregnancies were excluded.

Results

A total of 125 participants were included in the study. Acute DVT was diagnosed in 37 participants using venous Doppler of the lower extremities. In the remaining 88 patients, the diagnosis of DVT was excluded. There was no significant difference between the groups in terms of age, body mass index, parity, and gestational age at diagnosis. Although platelet counts were similar between groups, P-LCR, PDW, and MPV values, which provide information on platelet shape and volume, were statistically significantly lower in Group DVT (p < 0.05).

Conclusion

According to this study, low MPV, PDW and P-LCR values in pregnant women can be evaluated as independent markers in the diagnosis of acute DVT or these markers can be included in the DVT scoring system for pregnant women.

目的:探讨血小板指标对孕妇急性深静脉血栓形成(DVT)的预测价值。材料与方法:以下肢疼痛和水肿就诊于急诊室并行双侧下肢静脉多普勒检查是否有DVT的20-45岁孕妇纳入研究。分析两组之间的血小板大细胞比(P-LCR)、血小板分布宽度(PDW)和平均血小板体积(MPV)值,这些值在急诊科首次出现时记录的血图参数中提供了当前血小板活动的信息。排除有静脉血栓栓塞史、抗凝药物史、心脏病史、癌症史、原发性血小板减少史、妊娠期血小板减少史、肺栓塞史和多胎妊娠史的孕妇。结果:本研究共纳入125名受试者。37名参与者使用下肢静脉多普勒诊断急性DVT。其余88例患者排除DVT诊断。两组在年龄、体重指数、胎次和诊断时胎龄方面无显著差异。虽然各组间血小板计数相似,但提供血小板形状和体积信息的p - lcr、PDW和MPV值在DVT组均显著降低(p)。结论:本研究认为,孕妇低MPV、PDW和p - lcr值可作为诊断急性DVT的独立指标或纳入孕妇DVT评分系统。
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引用次数: 0
Enhancing oocyte competence in patients with polycystic ovarian syndrome: A microfluidic study on the effects of follicular fluid meiosis-activating sterol in in vitro oocyte maturation 增强多囊卵巢综合征患者卵母细胞能力:卵泡液减数分裂激活甾醇对体外卵母细胞成熟影响的微流体研究
IF 1.6 4区 医学 Q3 OBSTETRICS & GYNECOLOGY Pub Date : 2025-01-21 DOI: 10.1111/jog.16203
Hossein Torkashvand, Ronak Shabani, Tayebe Artimani, Shamim Pilehvari, Mahdi Moghimi, Leila Torkashvand, Mahnaz Ashrafi, Mehdi Mehdizadeh

Objective

To evaluate the efficacy of a microfluidic culture system supplemented with follicular fluid meiosis-activating sterol (FF-MAS) on the maturation of immature oocytes in patients with polycystic ovarian syndrome (PCOS).

Methods

A total of 438 germinal vesicle oocytes from 163 PCOS patients were included. Oocytes were divided into five groups: (1) cultured in static drops without FF-MAS, (2) cultured in static drops with FF-MAS, (3) cultured in a microfluidic device without FF-MAS, (4) cultured in a microfluidic device with FF-MAS for the first 2 h, and (5) cultured in a microfluidic device with FF-MAS for 24 h. Maturation, fertilization, and embryo development rates were assessed, alongside gene expression analysis using quantitative real-time PCR. Ultrastructural analysis was performed using transmission electron microscopy (TEM).

Results

The maturation rates for oocytes in groups 1 to 5 were 36%, 48%, 42%, 64%, and 65%, respectively, with groups 4 and 5 showing significant increases (p < 0.05). Fertilization rates were higher in groups 4 and 5 (p < 0.05). High-quality embryo formation rates were significantly higher in groups 3, 4, and 5. Gene expression analysis indicated enhanced expression of BRCA1 and TP53 in the dynamic culture groups. Ultrastructural analysis showed improved mitochondrial integrity and cytoplasmic maturation in the dynamic groups.

Conclusions

The dynamic microfluidic culture system with FF-MAS supplementation significantly enhances oocyte maturation and embryo quality in PCOS patients by closely mimicking the natural in vivo environment. This approach shows promise for optimizing in vitro oocyte maturation and improving fertility outcomes.

目的:探讨微流体培养系统补充卵泡液减数分裂激活甾醇(FF-MAS)对多囊卵巢综合征(PCOS)患者未成熟卵母细胞成熟的影响。方法:选取163例PCOS患者的438个生发囊卵母细胞。将卵母细胞分为五组:(1)在不含FF-MAS的静态滴液中培养,(2)在含FF-MAS的静态滴液中培养,(3)在不含FF-MAS的微流控装置中培养,(4)在含FF-MAS的微流控装置中培养前2 h,(5)在含FF-MAS的微流控装置中培养24 h。评估成熟、受精和胚胎发育率,同时使用实时荧光定量PCR进行基因表达分析。采用透射电镜(TEM)进行超微结构分析。结果:1 ~ 5组卵母细胞成熟率分别为36%、48%、42%、64%、65%,其中4、5组明显提高(p)。结论:添加FF-MAS的动态微流体培养系统,通过密切模拟体内自然环境,显著提高PCOS患者卵母细胞成熟率和胚胎质量。这种方法显示了优化体外卵母细胞成熟和改善生育结果的希望。
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引用次数: 0
Letter to the Editor Re: Gulseren V, Gungorduk K, Uyar BS, Ozdemir IA. Is single port laparoscopy or vaginal natural orifice transluminal endoscopic surgery the better option for salpingo-oophorectomy? J Obstet Gyaecol Res 2024; 50: 2147–52 回复:Gulseren V, Gungorduk K, Uyar BS, Ozdemir IA。单孔腹腔镜或阴道自然孔腔内窥镜手术是输卵管卵巢切除术的更好选择吗?吉林大学学报(自然科学版);50: 2147 - 52。
IF 1.6 4区 医学 Q3 OBSTETRICS & GYNECOLOGY Pub Date : 2025-01-21 DOI: 10.1111/jog.16215
Zachary Penny, Olushola Ariyo, Wai Yoong
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引用次数: 0
Nomograph of cancer-specific survival in elderly patients with endometrial cancer based on SEER database 基于SEER数据库的老年子宫内膜癌患者肿瘤特异性生存率Nomograph。
IF 1.6 4区 医学 Q3 OBSTETRICS & GYNECOLOGY Pub Date : 2025-01-20 DOI: 10.1111/jog.16214
Fanghua Ma, Jiesheng Huang

Objective

This study aims to identify prognostic factors for elderly patients with endometrial cancer and to develop a nomogram for predicting cancer-specific survival in this population.

Methods

Clinicopathological data of elderly patients diagnosed with endometrial cancer between 2004 and 2015 were extracted from the SEER database. Patients were randomly assigned to either a training cohort or a validation cohort at a ratio of 7:3. Univariate and multivariable Cox regression analyses were performed to identify independent prognostic factors. A nomogram was then constructed based on these factors, and its predictive accuracy and discriminative ability were assessed using the C-index, receiver operating characteristic (ROC), and calibration curve.

Results

Multivariate analysis identified age, marital status, grade, Federation of International of Gynecology and Obstetrics, surgery, chemotherapy, radiation, and tumor size as independent prognostic factors for elderly patients with endometrial carcinoma. Nomograms derived from these factors demonstrated excellent calibration and discrimination. The C-indexes were 0.83 for the training set and 0.82 for the validation set. The area under the curve (AUC) values for the training set were 0.88, 0.87, and 0.86 at 1, 3, and 5 year respectively. Corresponding AUC values for the validation set were 0.89, 0.86, and 0.86. Calibration curves for both cohorts demonstrated close alignment with the diagonal, indicating robust agreement between nomogram predictions and actual outcomes.

Conclusion

A novel nomogram has been developed for personalized prognosis assessment in elderly patients with endometrial carcinoma, aiming to enhance tailored treatment strategies and clinical management.

目的:本研究旨在确定老年子宫内膜癌患者的预后因素,并开发预测该人群癌症特异性生存的nomogram (nomogram)。方法:从SEER数据库中提取2004 - 2015年诊断为子宫内膜癌的老年患者的临床病理资料。患者被随机分配到训练组或验证组,比例为7:3。采用单变量和多变量Cox回归分析确定独立预后因素。然后基于这些因素构建nomogram,并使用c指数、受试者工作特征(receiver operating characteristic, ROC)和校准曲线评估其预测准确度和判别能力。结果:多因素分析发现年龄、婚姻状况、分级、国际妇产科联合会、手术、化疗、放疗、肿瘤大小是老年子宫内膜癌患者预后的独立因素。由这些因素导出的图显示出良好的校准和辨别能力。训练集和验证集的c指数分别为0.83和0.82。在第1年、第3年和第5年,训练集的曲线下面积(AUC)分别为0.88、0.87和0.86。验证集对应的AUC值分别为0.89、0.86和0.86。两个队列的校准曲线显示与对角线紧密对齐,表明nomogram预测和实际结果之间的一致性。结论:开发了一种用于老年子宫内膜癌患者个性化预后评估的新型nomographic,旨在加强针对性的治疗策略和临床管理。
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引用次数: 0
Hysteroscopy combined with laparoscopy in the diagnosis and treatment of omentum majus incarceration secondary to uterine perforation: A case report and literature review 宫腔镜联合腹腔镜诊治子宫穿孔继发大网膜嵌顿1例并文献复习。
IF 1.6 4区 医学 Q3 OBSTETRICS & GYNECOLOGY Pub Date : 2025-01-15 DOI: 10.1111/jog.16213
Xiaolin Li, Jiandong Hu, Jing Li, Zhonge Tao, Quanxin Qu, Fenge Li

Cervical dilatation, uterine evacuation, and curettage (D&E&C) are common gynecological procedures for abortion, yet they carry risks of complications such as uterine perforation and intra-abdominal organ incarceration. Here, we report a rare case of a breastfeeding patient who had an embedded abdominal greater omentum in the anterior wall of the uterus and into the uterine cavity during D&E&C. We used combined hysteroscopic and laparoscopic treatment for this case and successfully removed the embedded greater omentum. Our experience underscores the importance of vigilant intraoperative monitoring and prompt management to prevent serious complications like infection and bowel injury. In conclusion, hysteroscopic and laparoscopic combination treatment can be a preferred approach to avoid serious adverse outcomes for uterus perforation patients who developed omentum majus incarceration.

宫颈扩张、子宫清除和刮除术(D&E&C)是常见的妇科流产手术,但它们有并发症的风险,如子宫穿孔和腹腔内器官嵌顿。在此,我们报告一例罕见的母乳喂养患者,在D&E&C期间,腹部大网膜嵌入子宫前壁并进入子宫腔。我们采用宫腔镜和腹腔镜联合治疗,成功地切除了嵌入的大网膜。我们的经验强调了术中警惕监测和及时处理的重要性,以防止感染和肠损伤等严重并发症。综上所述,宫腔镜和腹腔镜联合治疗可避免子宫穿孔并发大网膜嵌顿的严重不良后果。
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引用次数: 0
Associations of Th1, Th2, Th17, and Treg cell levels and imbalance with recurrent spontaneous abortion: A meta-analysis Th1、Th2、Th17和Treg细胞水平和失衡与复发性自然流产的关系:一项荟萃分析
IF 1.6 4区 医学 Q3 OBSTETRICS & GYNECOLOGY Pub Date : 2025-01-15 DOI: 10.1111/jog.16207
Yuan Li, Shuxia Chen, Jiecheng Yang, Kejuan Zhang, Xin Feng, Chao Sun, Qiang Feng, Zhe Li

Objective

Abnormal levels and imbalances of T cell subsets are common in recurrent spontaneous abortion (RSA) patients, but most studies have small sample sizes, and comprehensive evaluations are lacking. Therefore, this meta-analysis aimed to comprehensively investigate T cell subsets and their ratios in RSA patients.

Methods

Four databases (PubMed, EMBASE, Web of Science, and Cochrane Library databases) were searched until 10 January 2024. T helper 1 (Th1), Th2, Th1/Th2 ratio, Th17, regulatory T (Treg), Treg/Th17 ratio, and the correlation between Th17 and Treg were considered endpoint indexes.

Results

Twenty-six studies involving 1143 RSA women (RSA group) and 863 healthy women (healthy control group) were included. Th1 (standardized mean difference [SMD] = 0.603%; 95% confidence intervals [CI]: 0.406%, 0.800%; p < 0.001), Th1/Th2 ratio (SMD = 0.838; 95% CI: 0.364, 1.312; p = 0.001), and Th17 (SMD = 1.047%; 95% CI: 0.734%, 1.360%; p < 0.001) increased; Th2 (SMD = −0.719%; 95% CI: −1.263%, −0.174%; p = 0.010), Treg (SMD = −1.176%; 95% CI: −1.755%, −0.596%; p < 0.001) and Treg/Th17 ratio (SMD = −0.978; 95% CI: −1.576, −0.381; p = 0.001) reduced in RSA group versus healthy control group. Th17 were inversely correlated with Treg in RSA patients (Correlation coefficient = −0.488; 95% CI: −0.726, −0.145; p = 0.019). The risk of bias was relatively low. There was no publication bias for Th1, Th2, or Th1/Th2 ratio; publication biases for other outcomes were corrected by the trim-and-fill method. Sensitivity analyses showed relatively high robustness.

Conclusion

Th1, Th1/Th2 ratio, and Th17 are elevated, while Th2, Treg, and Treg/Th17 ratio are reduced in RSA patients. Meanwhile, Th17 was inversely correlated with Treg in these patients.

目的:T细胞亚群水平异常和失衡在复发性自然流产(RSA)患者中很常见,但大多数研究样本量小,缺乏全面的评估。因此,本荟萃分析旨在全面研究RSA患者的T细胞亚群及其比例。方法:检索PubMed、EMBASE、Web of Science和Cochrane Library数据库,检索时间截止到2024年1月10日。辅助T 1 (Th1)、Th2、Th1/Th2比值、Th17、调节性T (Treg)、Treg/Th17比值、Th17与Treg的相关性作为终点指标。结果:纳入26项研究,共1143名RSA女性(RSA组)和863名健康女性(健康对照组)。Th1(标准化均差[SMD] = 0.603%;95%置信区间[CI]: 0.406%, 0.800%;p结论:RSA患者Th1、Th1/Th2比值、Th17升高,Th2、Treg、Treg/Th17比值降低。同时,在这些患者中,Th17与Treg呈负相关。
{"title":"Associations of Th1, Th2, Th17, and Treg cell levels and imbalance with recurrent spontaneous abortion: A meta-analysis","authors":"Yuan Li,&nbsp;Shuxia Chen,&nbsp;Jiecheng Yang,&nbsp;Kejuan Zhang,&nbsp;Xin Feng,&nbsp;Chao Sun,&nbsp;Qiang Feng,&nbsp;Zhe Li","doi":"10.1111/jog.16207","DOIUrl":"10.1111/jog.16207","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Objective</h3>\u0000 \u0000 <p>Abnormal levels and imbalances of T cell subsets are common in recurrent spontaneous abortion (RSA) patients, but most studies have small sample sizes, and comprehensive evaluations are lacking. Therefore, this meta-analysis aimed to comprehensively investigate T cell subsets and their ratios in RSA patients.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Methods</h3>\u0000 \u0000 <p>Four databases (PubMed, EMBASE, Web of Science, and Cochrane Library databases) were searched until 10 January 2024. T helper 1 (Th1), Th2, Th1/Th2 ratio, Th17, regulatory T (Treg), Treg/Th17 ratio, and the correlation between Th17 and Treg were considered endpoint indexes.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Twenty-six studies involving 1143 RSA women (RSA group) and 863 healthy women (healthy control group) were included. Th1 (standardized mean difference [SMD] = 0.603%; 95% confidence intervals [CI]: 0.406%, 0.800%; <i>p</i> &lt; 0.001), Th1/Th2 ratio (SMD = 0.838; 95% CI: 0.364, 1.312; <i>p</i> = 0.001), and Th17 (SMD = 1.047%; 95% CI: 0.734%, 1.360%; <i>p</i> &lt; 0.001) increased; Th2 (SMD = −0.719%; 95% CI: −1.263%, −0.174%; <i>p</i> = 0.010), Treg (SMD = −1.176%; 95% CI: −1.755%, −0.596%; <i>p</i> &lt; 0.001) and Treg/Th17 ratio (SMD = −0.978; 95% CI: −1.576, −0.381; <i>p</i> = 0.001) reduced in RSA group versus healthy control group. Th17 were inversely correlated with Treg in RSA patients (Correlation coefficient = −0.488; 95% CI: −0.726, −0.145; <i>p</i> = 0.019). The risk of bias was relatively low. There was no publication bias for Th1, Th2, or Th1/Th2 ratio; publication biases for other outcomes were corrected by the trim-and-fill method. Sensitivity analyses showed relatively high robustness.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusion</h3>\u0000 \u0000 <p>Th1, Th1/Th2 ratio, and Th17 are elevated, while Th2, Treg, and Treg/Th17 ratio are reduced in RSA patients. Meanwhile, Th17 was inversely correlated with Treg in these patients.</p>\u0000 </section>\u0000 </div>","PeriodicalId":16593,"journal":{"name":"Journal of Obstetrics and Gynaecology Research","volume":"51 1","pages":""},"PeriodicalIF":1.6,"publicationDate":"2025-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142983827","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}
引用次数: 0
EXPRESSION OF CONCERN: Combined Metformin and Clomiphene Citrate Versus Laparoscopic Ovarian Diathermy for Ovulation Induction in Clomiphene-Resistant Women with Polycystic Ovary Syndrome: A Randomized Controlled Trial 关注的表达:二甲双胍联合枸橼酸克罗米芬与腹腔镜卵巢透热诱导克罗米芬耐药多囊卵巢综合征妇女排卵:一项随机对照试验。
IF 1.6 4区 医学 Q3 OBSTETRICS & GYNECOLOGY Pub Date : 2025-01-10 DOI: 10.1111/jog.16206

EXPRESSION OF CONCERN: H. A. Hashim, N. El Lakany, L. Sherief, “ Combined Metformin and Clomiphene Citrate Versus Laparoscopic Ovarian Diathermy for Ovulation Induction in Clomiphene-Resistant Women with Polycystic Ovary Syndrome: A Randomized Controlled Trial,” The Journal of Obstetrics and Gynaecology Research 37, no. 3 (2011): 169177, https://doi.org/10.1111/j.1447-0756.2010.01383.x.

This Expression of Concern is for the above article, published online on 28 November 2010, in Wiley Online Library (http://onlinelibrary.wiley.com/), and has been issued by agreement between the journal Editor-in-Chief, Hiroaki Kajiyama; and John Wiley & Sons, Australia, Ltd. The Expression of Concern has been agreed upon following concerns raised by a third party and further investigation by Wiley's Integrity Assurance and Case Resolution team which revealed concerns about the validity of the statistical analysis and the data presented in the article. An institutional investigation at Mansoura University into the reliability of the published clinical trial was requested in 2021. In response to inquiries by the publisher, the authors have stated that the original data are no longer available and that their data presented in this article are valid. The author previously provided a letter from Mansoura University, dated March 17, 2012, which confirms the author did work and publish studies between 2009 and 2012 at the institute. In 2014, an internal investigation conducted by professors affiliated with Mansoura University reported serious inconsistencies in the research reported in this article. However, the publisher was unsuccessful in receiving a direct response from Mansoura University with regard to the current investigation, despite our attempts. The journal has decided to issue an Expression of Concern to alert the readers as the authenticity of the data could not be confirmed. The authors disagree with the Expression of Concern.

{"title":"EXPRESSION OF CONCERN: Combined Metformin and Clomiphene Citrate Versus Laparoscopic Ovarian Diathermy for Ovulation Induction in Clomiphene-Resistant Women with Polycystic Ovary Syndrome: A Randomized Controlled Trial","authors":"","doi":"10.1111/jog.16206","DOIUrl":"10.1111/jog.16206","url":null,"abstract":"<p><b>EXPRESSION OF CONCERN</b>: <span>H. A. Hashim</span>, <span>N. El Lakany</span>, <span>L. Sherief</span>, “ <span>Combined Metformin and Clomiphene Citrate Versus Laparoscopic Ovarian Diathermy for Ovulation Induction in Clomiphene-Resistant Women with Polycystic Ovary Syndrome: A Randomized Controlled Trial</span>,” <i>The Journal of Obstetrics and Gynaecology Research</i> <span>37</span>, no. <span>3</span> (<span>2011</span>): <span>169</span>–<span>177</span>, https://doi.org/10.1111/j.1447-0756.2010.01383.x.</p><p>This Expression of Concern is for the above article, published online on 28 November 2010, in Wiley Online Library (http://onlinelibrary.wiley.com/), and has been issued by agreement between the journal Editor-in-Chief, Hiroaki Kajiyama; and John Wiley &amp; Sons, Australia, Ltd. The Expression of Concern has been agreed upon following concerns raised by a third party and further investigation by Wiley's Integrity Assurance and Case Resolution team which revealed concerns about the validity of the statistical analysis and the data presented in the article. An institutional investigation at Mansoura University into the reliability of the published clinical trial was requested in 2021. In response to inquiries by the publisher, the authors have stated that the original data are no longer available and that their data presented in this article are valid. The author previously provided a letter from Mansoura University, dated March 17, 2012, which confirms the author did work and publish studies between 2009 and 2012 at the institute. In 2014, an internal investigation conducted by professors affiliated with Mansoura University reported serious inconsistencies in the research reported in this article. However, the publisher was unsuccessful in receiving a direct response from Mansoura University with regard to the current investigation, despite our attempts. The journal has decided to issue an Expression of Concern to alert the readers as the authenticity of the data could not be confirmed. The authors disagree with the Expression of Concern.</p>","PeriodicalId":16593,"journal":{"name":"Journal of Obstetrics and Gynaecology Research","volume":"51 1","pages":""},"PeriodicalIF":1.6,"publicationDate":"2025-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/jog.16206","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142965511","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}
引用次数: 0
EXPRESSION OF CONCERN: Insulin-Like Growth Factor Binding Protein-1 (Actim PROM test) for Detection of Premature Rupture of Fetal Membranes 关注表达:胰岛素样生长因子结合蛋白-1 (Actim PROM试验)检测胎膜早破。
IF 1.6 4区 医学 Q3 OBSTETRICS & GYNECOLOGY Pub Date : 2025-01-09 DOI: 10.1111/jog.16211

EXPRESSION OF CONCERN: I. A. Abdelazim, “ Insulin-Like Growth Factor Binding Protein-1 (Actim PROM test) for Detection of Premature Rupture of Fetal Membranes,” Journal of Obstetrics and Gynaecology Research 40, no. 4 (2014): 961967, https://doi.org/10.1111/jog.12296.

This Expression of Concern is for the above article, published online on 26 February 2014 in Wiley Online Library (wileyonlinelibrary.com), and has been issued by agreement between the journal Editor-in-Chief, Hiroaki Kajiyama; Japan Society of Obstetrics and Gynecology; and John Wiley & Sons, Australia, Ltd. The Expression of Concern has been agreed following concerns raised by a third party regarding the study data presented in Tables 1 and 2. The Group II control data in Table 1 and the IGFBP-1 (Actim PROM test), Ferning test and Nitrazine test data presented in Table 2 are identical to another study published earlier by one of the same authors. The author explained that data from the two studies were combined for comparison purposes. However, this was not explicitly stated in the article and the previously published article was not referenced. Furthermore, the author was unable to provide any original data due to the length of time that has elapsed since publication. Therefore, the journal has decided to issue an Expression of Concern to inform and alert the readers.

{"title":"EXPRESSION OF CONCERN: Insulin-Like Growth Factor Binding Protein-1 (Actim PROM test) for Detection of Premature Rupture of Fetal Membranes","authors":"","doi":"10.1111/jog.16211","DOIUrl":"10.1111/jog.16211","url":null,"abstract":"<p><b>EXPRESSION OF CONCERN</b>: <span>I. A. Abdelazim</span>, “ <span>Insulin-Like Growth Factor Binding Protein-1 (Actim PROM test) for Detection of Premature Rupture of Fetal Membranes</span>,” <i>Journal of Obstetrics and Gynaecology Research</i> <span>40</span>, no. <span>4</span> (<span>2014</span>): <span>961</span>–<span>967</span>, https://doi.org/10.1111/jog.12296.</p><p>This Expression of Concern is for the above article, published online on 26 February 2014 in Wiley Online Library (wileyonlinelibrary.com), and has been issued by agreement between the journal Editor-in-Chief, Hiroaki Kajiyama; Japan Society of Obstetrics and Gynecology; and John Wiley &amp; Sons, Australia, Ltd. The Expression of Concern has been agreed following concerns raised by a third party regarding the study data presented in Tables 1 and 2. The Group II control data in Table 1 and the IGFBP-1 (Actim PROM test), Ferning test and Nitrazine test data presented in Table 2 are identical to another study published earlier by one of the same authors. The author explained that data from the two studies were combined for comparison purposes. However, this was not explicitly stated in the article and the previously published article was not referenced. Furthermore, the author was unable to provide any original data due to the length of time that has elapsed since publication. Therefore, the journal has decided to issue an Expression of Concern to inform and alert the readers.</p>","PeriodicalId":16593,"journal":{"name":"Journal of Obstetrics and Gynaecology Research","volume":"51 1","pages":""},"PeriodicalIF":1.6,"publicationDate":"2025-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1111/jog.16211","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142950334","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}
引用次数: 0
Will the day come when opinion and letter pieces disappear from the medical journals? 医学期刊上的意见和信件会不会消失?
IF 1.6 4区 医学 Q3 OBSTETRICS & GYNECOLOGY Pub Date : 2025-01-08 DOI: 10.1111/jog.16204
Shigeki Matsubara
{"title":"Will the day come when opinion and letter pieces disappear from the medical journals?","authors":"Shigeki Matsubara","doi":"10.1111/jog.16204","DOIUrl":"10.1111/jog.16204","url":null,"abstract":"","PeriodicalId":16593,"journal":{"name":"Journal of Obstetrics and Gynaecology Research","volume":"51 1","pages":""},"PeriodicalIF":1.6,"publicationDate":"2025-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142950338","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}
引用次数: 0
Letter regarding “Updated criteria for the approval of subsequent pregnancy after cesarean section with a transverse uterine fundal incision based on 17 years of experience”: Our recommended measurement methodology of the scar thickness around the uterine fundus 关于“基于17年经验的子宫底横向切口剖宫产术后批准妊娠的更新标准”的信:我们推荐子宫底周围疤痕厚度的测量方法。
IF 1.6 4区 医学 Q3 OBSTETRICS & GYNECOLOGY Pub Date : 2025-01-08 DOI: 10.1111/jog.16200
Hiroki Kato, Takashi Shibata, Koji Nishijima
{"title":"Letter regarding “Updated criteria for the approval of subsequent pregnancy after cesarean section with a transverse uterine fundal incision based on 17 years of experience”: Our recommended measurement methodology of the scar thickness around the uterine fundus","authors":"Hiroki Kato,&nbsp;Takashi Shibata,&nbsp;Koji Nishijima","doi":"10.1111/jog.16200","DOIUrl":"10.1111/jog.16200","url":null,"abstract":"","PeriodicalId":16593,"journal":{"name":"Journal of Obstetrics and Gynaecology Research","volume":"51 1","pages":""},"PeriodicalIF":1.6,"publicationDate":"2025-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142950335","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}
引用次数: 0
期刊
Journal of Obstetrics and Gynaecology Research
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