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Education level is associated with the occurrence and timing of hysterectomy: A cohort study of Canadian women 教育水平与子宫切除术的发生和时间有关:一项针对加拿大妇女的队列研究。
IF 3.5 2区 医学 Q1 OBSTETRICS & GYNECOLOGY Pub Date : 2024-09-02 DOI: 10.1111/aogs.14959
Erin A. Brennand, Natalie V. Scime, Beili Huang, Pauline McDonagh Hull

Introduction

Hysterectomy is a common surgery with discernible practice variations that could be influenced by socioeconomic factors. We examined the association between level of educational attainment and the occurrence and timing of hysterectomy in Canadian women.

Material and Methods

We conducted a prospective cohort study of 30 496 females in the Alberta's Tomorrow Project (2000–2015) followed approximately every 4 years using self-report questionnaires. Educational attainment was defined as high school diploma or less, college degree, university degree (reference group), and postgraduate degree. We used logistic regression analyzing hysterectomy occurrence at any time and before menopause, separately, and flexible parametric survival models analyzing hysterectomy timing with age as the time scale. Multivariable models controlled for race/ethnicity, rural/urban residence, parity, oral contraceptive use, and smoking.

Results

Overall, 39.1% of females reported a high school diploma or less, 28.9% reported a college degree, 23.5% reported a university degree, and 8.5% reported a postgraduate degree. A graded association was observed between lower education and higher odds of hysterectomy (high school or less: adjusted odds ratio [AOR] 1.68, 95% CI 1.55–1.82; college degree: AOR 1.58, 95% CI 1.45–1.72); results were similar for premenopausal hysterectomy. A graded association between lower education and earlier timing of hysterectomy was also observed up to approximately age 60 (eg at age 40: high school or less adjusted hazard ratio [AHR] 1.61, 95% CI 1.49–1.75; college degree AHR 1.53, 95% CI 1.40–1.67).

Conclusions

Women with lower levels of education were more likely to experience hysterectomy, including hysterectomy before menopause and at younger ages.

导言:子宫切除术是一种常见的外科手术,但在实践中存在明显的差异,这可能受到社会经济因素的影响。我们研究了加拿大妇女的教育程度与子宫切除术的发生和时间之间的关系:我们对阿尔伯塔省 "明天 "项目(2000-2015 年)中的 30 496 名女性进行了前瞻性队列研究,使用自我报告问卷每 4 年进行一次跟踪调查。教育程度被定义为高中或高中以下文凭、大学学位、大学学位(参照组)和研究生学位。我们使用逻辑回归分别分析了任何时间和绝经前的子宫切除情况,并使用灵活的参数生存模型分析了以年龄为时间尺度的子宫切除时间。多变量模型控制了种族/民族、农村/城市居住地、奇偶数、口服避孕药使用情况和吸烟情况:总体而言,39.1%的女性拥有高中或以下文凭,28.9%的女性拥有大学学位,23.5%的女性拥有大学学位,8.5%的女性拥有研究生学位。教育程度越低,子宫切除的几率越高(高中或以下:调整后的几率比 [AOR]为 1.68,95% CI 为 1.55-1.82;大学学历:调整后的几率比 [AOR]为 1.58,95% CI 为 1.82):绝经前子宫切除术的结果类似。在大约 60 岁之前,也观察到教育程度较低与较早进行子宫切除术之间的分级关系(例如,在 40 岁时:高中或高中以下调整后危险比 [AHR] 1.61,95% CI 1.49-1.75;大学学历调整后危险比 1.53,95% CI 1.40-1.67):结论:受教育程度较低的女性更有可能接受子宫切除术,包括在绝经前和更年轻时接受子宫切除术。
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引用次数: 0
Complications after benign gynecologic surgery—How are they captured in register-based research? A national register study in Sweden 良性妇科手术后的并发症--基于登记的研究如何捕捉这些并发症?瑞典的一项全国登记研究。
IF 3.5 2区 医学 Q1 OBSTETRICS & GYNECOLOGY Pub Date : 2024-09-02 DOI: 10.1111/aogs.14960
Elin Collins, Per Liv, Annika Strandell, Maria Furberg, Sophia Ehrström, Mathias Pålsson, Annika Idahl

Introduction

The evidence on complication rates after gynecological surgery is based on multiple types of studies, and the level of evidence is generally low. We aimed to validate the registration of complications in the Swedish National Quality Register of Gynecological Surgery (GynOp), by cross-linkage to multiple national registers.

Material and Methods

A national register-based study using prospectively collected data was conducted, including women who had surgery on the uterus or adnexa for benign indications from January 1, 2017, to December 31, 2020. In Sweden, complications after gynecological surgery are registered in GynOp, and if the complication has rendered any interaction with healthcare, it is also in national health registers. The GynOp register, the National Patient Register, the Prescribed Drugs Register, and the Cause of Death Register were cross-linked. Complications in GynOp and complications according to ICD10 were analyzed, as well as the cause of death if occurring within 3 months of surgery and prescription of antibiotics ≤30 days. Comparisons between the registries were descriptive.

Results

During the study period 32 537 surgeries were performed, of which 26 214 (80.6%) were minimally invasive. Complications were reported in GynOp for 569 women (1.7%) at surgery, 1045 (3.2%) while admitted, and 3868 (13.7%) from discharge to 3 months after surgery. In comparison, according to the Patient Register, 2254 women (6.9%) had postoperative complications within 3 months of discharge (difference of 6.8 percentage points [95% confidence interval 6.2–7.2]). Furthermore, 4117 individuals (12.7%) had a prescription of antibiotics ≤30 days which could indicate a postoperative infection. The rates of hemorrhage, wound dehiscence, and thrombosis were comparable between GynOp and the Patient Register while diagnoses not leading to contact with specialized care had higher rates in the quality register. The coverage of complications was 79.1% in GynOp and 46.1% in the Patient Register, using the total number of complications from both registers as the denominator.

Conclusions

A higher frequency of complications is captured in GynOp than in the National Patient Register. Patient-reported outcomes assessed by a physician are beneficial in identifying complications indicating the importance of structured pre-defined follow-up over a set period.

简介:有关妇科手术后并发症发生率的证据基于多种类型的研究,证据水平普遍较低。我们旨在通过与多个国家登记册的交叉链接,验证瑞典国家妇科手术质量登记册(GynOp)中并发症的登记情况:我们利用前瞻性收集的数据开展了一项基于国家登记册的研究,研究对象包括2017年1月1日至2020年12月31日期间因良性适应症接受子宫或附件手术的女性。在瑞典,妇科手术后的并发症会在 GynOp 中登记,如果并发症与医疗保健有任何关联,也会在国家健康登记册中登记。妇科手术登记册、全国患者登记册、处方药登记册和死因登记册是相互关联的。分析了妇科手术中的并发症和符合 ICD10 标准的并发症,以及发生在手术后 3 个月内的死亡原因和处方抗生素时间不超过 30 天的死亡原因。各登记处之间的比较是描述性的:研究期间共进行了 32 537 例手术,其中 26 214 例(80.6%)为微创手术。妇产科登记的并发症报告包括:569 名妇女(1.7%)在手术时出现并发症,1045 名妇女(3.2%)在入院时出现并发症,3868 名妇女(13.7%)在出院后至术后 3 个月内出现并发症。相比之下,根据患者登记册,2254 名妇女(6.9%)在出院后 3 个月内出现了术后并发症(相差 6.8 个百分点[95% 置信区间 6.2-7.2])。此外,有 4117 人(12.7%)在术后 30 天内服用过抗生素,这可能意味着术后感染。出血、伤口裂开和血栓形成的发生率在妇产科和病人登记册中不相上下,而在质量登记册中,未导致接触专门护理的诊断发生率较高。以两个登记册的并发症总数为分母,并发症的覆盖率在妇产科登记册中为 79.1%,在病人登记册中为 46.1%:结论:妇科手术中出现并发症的频率高于全国患者登记册。由医生评估患者报告的结果有利于发现并发症,这表明在一定时期内进行结构化的预定义随访非常重要。
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引用次数: 0
Vaginal dinoprostone insert compared with two different oral misoprostol regimens for labor induction in nulliparous and multiparous women 阴道地诺前列酮插入剂与两种不同的米索前列醇口服方案在无痛分娩和多产妇女引产中的比较。
IF 3.5 2区 医学 Q1 OBSTETRICS & GYNECOLOGY Pub Date : 2024-09-02 DOI: 10.1111/aogs.14956
Damaris Erhardt, Anda-Petronela Radan, Jérôme Mathis, Daniel Surbek

Introduction

Labor induction exhibits considerable variations in protocols and medication regimens. Limited studies compare vaginal dinoprostone inserts with different oral misoprostol dosages, considering parity influence. This study explores the distinctions among 10 mg vaginal dinoprostone inserts and oral misoprostol 25 μg every 2 and every 4 h for labor induction, stratified by parity.

Material and Methods

This retrospective cohort study involved 607 participants across two hospitals. The primary outcome, time from induction to delivery, and secondary outcomes, including mode of delivery and maternal and fetal safety, were assessed.

Results

Patient characteristics revealed differences in indication for labor induction, with the dinoprostone cohort having fewer post-term and premature rupture of membranes cases but more intrauterine growth restriction/small-for-gestational age. Both oral misoprostol regimens showed a shorter time to delivery interval compared to the dinoprostone cohort (median: 1380 min [IQR 1381.0] and 1127.0 min [IQR 1214.0] vs 1631.5 [IQR 1736.2], p < 0.001 and p = 0.014). Only the difference between oral misoprostol q2h and vaginal dinoprostone remained significant for nulliparous but not multiparous women, losing significance over all the population after adjusting for confounding factors. The proportion of women giving birth within 24 h did not significantly differ between misoprostol q2h and dinoprostone after adjusting for confounders. When comparing misoprostol q4h with dinoprostone after confounder adjustment, an increased time to delivery interval for misoprostol q4h was found (p = 0.001). Both oral misoprostol regimens exhibited fewer meconium-stained liquor (miso q4h: OR 0.44, miso q2h: OR 0.34) and cesarean sections (miso q4h: OR 0.48, miso q2h: OR 0.53) compared to dinoprostone, even after adjustment for confounders.

Conclusions

Our study suggests that oral misoprostol 25 μg q4h is less effective than 10 mg vaginal dinoprostone for labor induction if parity and indication for induction are adjusted for, particularly in multiparous women. In terms of side effects, oral misoprostol regimens seem superior to vaginal dinoprostone. Our data support the individualized use of different agents for labor induction according to parity, indication for induction, bishop score, and women's preference.

引言引产方案和用药方案存在很大差异。有限的研究将地诺前列酮阴道插入剂与不同剂量的米索前列醇口服液进行了比较,并考虑到了奇偶性的影响。本研究探讨了 10 毫克阴道地诺前列酮插入剂与口服米索前列醇 25 μg 每 2 小时和每 4 小时引产一次之间的区别,并根据准妈妈人数进行了分层:这项回顾性队列研究涉及两家医院的 607 名参与者。研究评估了主要结果(引产到分娩的时间)和次要结果(包括分娩方式、母体和胎儿安全):结果:患者特征显示了引产指征的差异,地诺前列酮组的产后和胎膜早破病例较少,但宫内生长受限/小于胎龄的病例较多。与地诺前列酮组相比,两种口服米索前列醇方案的分娩间隔时间都更短(中位数:1380 分钟 [IQR 1350 分钟]):中位数:1380 分钟 [IQR 1381.0] 和 1127.0 分钟 [IQR 1214.0] 对 1631.5 [IQR 1736.2], p 结论:我们的研究表明,口服米索前列醇与地诺前列酮相比,分娩间隔时间更短:我们的研究表明,如果对奇偶性和引产指征进行调整,口服米索前列醇 25 μg q4h 的引产效果不如阴道地诺前列酮 10 mg,尤其是对多产妇而言。就副作用而言,口服米索前列醇方案似乎优于阴道地诺前列酮方案。我们的数据支持根据胎次、引产指征、毕晓普评分和妇女的偏好,个性化使用不同的引产药物。
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引用次数: 0
Placental growth factor at 24–28 weeks for aspirin discontinuation in pregnancies at high risk for preterm preeclampsia: Post hoc analysis of StopPRE trial 子痫前期高危孕妇在 24-28 周停用阿司匹林时使用胎盘生长因子:StopPRE 试验的事后分析。
IF 3.5 2区 医学 Q1 OBSTETRICS & GYNECOLOGY Pub Date : 2024-08-22 DOI: 10.1111/aogs.14955
Marta Ricart, Erika Bonacina, Pablo Garcia-Manau, Monica López, Sara Caamiña, Àngels Vives, Eva Lopez-Quesada, Anna Maroto, Laura de Mingo, Elena Pintado, Roser Ferrer-Costa, Lourdes Martín, Alicia Rodriguez-Zurita, Esperanza Garcia, Mar Pallarols, Laia Pratcorona, Mireia Teixidor, Carmen Orizales-Lago, Vanesa Ocaña, Esther del Barco, Elena Carreras, Anna Suy, Manel Mendoza

Introduction

This study aims to evaluate the safety of discontinuing aspirin treatment at 24–28 weeks in women at high risk after first-trimester combined screening for preeclampsia (PE) and normal placental growth factor (PlGF) levels at 24–28 weeks of gestation.

Material and Methods

This is a post hoc analysis of the StopPRE trial, conducted at nine Spanish maternity hospitals from September 2019 to September 2021. In the StopPRE trial, all high-risk single pregnancies identified during first-trimester screening for PE were treated with 150 mg of daily aspirin. Out of 1604 eligible women with a soluble fms-like tyrosine kinase-1 to PlGF ratio (sFlt-1/PlGF) ≤38 at 24–28 weeks, 968 were randomly assigned in a 1:1 ratio to either continue aspirin until 36 weeks (control group) or discontinue it (intervention group). In this secondary analysis, only women with PlGF ≥100 pg/mL at 24–28 weeks were included. As in the StopPRE trial, the non-inferiority margin was set at a 1.9% difference in preterm PE incidence between the groups.

Results

Among the 13 983 screened pregnant women, 1984 (14.2%) were deemed high-risk for preterm PE, of which 397 (20.0%) were ineligible, 636 declined participation, and 32 were excluded. Ultimately, 919 women with PlGF >100 pg/mL were randomized and included in this analysis. Preterm PE occurred in 0.9% of the intervention group (4 out of 465) and 1.5% of the control group (7 out of 454), indicating non-inferiority of aspirin discontinuation. There were no significant differences between the groups in adverse pregnancy outcomes before 37 weeks, at <34 weeks, or ≥37 weeks. Minor antepartum hemorrhage incidence was significantly lower in the intervention group (absolute difference, −5.96; 95% CI, −10.10 to −1.82).

Conclusions

Discontinuation of aspirin treatment at 24–28 weeks in women with PlGF levels ≥100 pg/mL was non-inferior to continuing until 36 weeks for preventing preterm PE. However, these findings should be interpreted with caution, as they originate from a subanalysis of the StopPRE trial.

导言:本研究旨在评估在妊娠24-28周时,对第一胎合并子痫前期(PE)筛查和胎盘生长因子(PlGF)水平正常的高危产妇在24-28周停止阿司匹林治疗的安全性:这是对2019年9月至2021年9月在西班牙九家妇产医院进行的StopPRE试验的事后分析。在 StopPRE 试验中,所有在第一孕期 PE 筛查中发现的高风险单胎妊娠都接受了每天 150 毫克阿司匹林的治疗。在 1604 名 24-28 周时可溶性酪氨酸激酶-1 与 PlGF 比值(sFlt-1/PlGF)≤38 的符合条件的孕妇中,968 人按 1:1 的比例被随机分配到继续服用阿司匹林至 36 周(对照组)或停用阿司匹林(干预组)。在这项二次分析中,仅纳入了 24-28 周时 PlGF≥100 pg/mL 的妇女。与 StopPRE 试验一样,非劣效性边际设定为两组间早产 PE 发生率相差 1.9%:在 13 983 名接受筛查的孕妇中,1984 人(14.2%)被认为是早产 PE 的高危人群,其中 397 人(20.0%)不符合条件,636 人拒绝参与,32 人被排除在外。最终,919 名 PlGF >100 pg/mL 的妇女被随机纳入本次分析。干预组发生早产 PE 的比例为 0.9%(465 人中有 4 人),对照组为 1.5%(454 人中有 7 人),这表明停用阿司匹林的效果并不优于干预组。干预组和对照组在 37 周前的不良妊娠结局方面没有明显差异:在预防早产 PE 方面,PlGF 水平≥100 pg/mL 的妇女在 24-28 周停止阿司匹林治疗的效果并不优于继续治疗至 36 周。然而,由于这些研究结果来自于StopPRE试验的子分析,因此应谨慎解读。
{"title":"Placental growth factor at 24–28 weeks for aspirin discontinuation in pregnancies at high risk for preterm preeclampsia: Post hoc analysis of StopPRE trial","authors":"Marta Ricart,&nbsp;Erika Bonacina,&nbsp;Pablo Garcia-Manau,&nbsp;Monica López,&nbsp;Sara Caamiña,&nbsp;Àngels Vives,&nbsp;Eva Lopez-Quesada,&nbsp;Anna Maroto,&nbsp;Laura de Mingo,&nbsp;Elena Pintado,&nbsp;Roser Ferrer-Costa,&nbsp;Lourdes Martín,&nbsp;Alicia Rodriguez-Zurita,&nbsp;Esperanza Garcia,&nbsp;Mar Pallarols,&nbsp;Laia Pratcorona,&nbsp;Mireia Teixidor,&nbsp;Carmen Orizales-Lago,&nbsp;Vanesa Ocaña,&nbsp;Esther del Barco,&nbsp;Elena Carreras,&nbsp;Anna Suy,&nbsp;Manel Mendoza","doi":"10.1111/aogs.14955","DOIUrl":"10.1111/aogs.14955","url":null,"abstract":"<div>\u0000 \u0000 \u0000 <section>\u0000 \u0000 <h3> Introduction</h3>\u0000 \u0000 <p>This study aims to evaluate the safety of discontinuing aspirin treatment at 24–28 weeks in women at high risk after first-trimester combined screening for preeclampsia (PE) and normal placental growth factor (PlGF) levels at 24–28 weeks of gestation.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Material and Methods</h3>\u0000 \u0000 <p>This is a post hoc analysis of the StopPRE trial, conducted at nine Spanish maternity hospitals from September 2019 to September 2021. In the StopPRE trial, all high-risk single pregnancies identified during first-trimester screening for PE were treated with 150 mg of daily aspirin. Out of 1604 eligible women with a soluble fms-like tyrosine kinase-1 to PlGF ratio (sFlt-1/PlGF) ≤38 at 24–28 weeks, 968 were randomly assigned in a 1:1 ratio to either continue aspirin until 36 weeks (control group) or discontinue it (intervention group). In this secondary analysis, only women with PlGF ≥100 pg/mL at 24–28 weeks were included. As in the StopPRE trial, the non-inferiority margin was set at a 1.9% difference in preterm PE incidence between the groups.</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Results</h3>\u0000 \u0000 <p>Among the 13 983 screened pregnant women, 1984 (14.2%) were deemed high-risk for preterm PE, of which 397 (20.0%) were ineligible, 636 declined participation, and 32 were excluded. Ultimately, 919 women with PlGF &gt;100 pg/mL were randomized and included in this analysis. Preterm PE occurred in 0.9% of the intervention group (4 out of 465) and 1.5% of the control group (7 out of 454), indicating non-inferiority of aspirin discontinuation. There were no significant differences between the groups in adverse pregnancy outcomes before 37 weeks, at &lt;34 weeks, or ≥37 weeks. Minor antepartum hemorrhage incidence was significantly lower in the intervention group (absolute difference, −5.96; 95% CI, −10.10 to −1.82).</p>\u0000 </section>\u0000 \u0000 <section>\u0000 \u0000 <h3> Conclusions</h3>\u0000 \u0000 <p>Discontinuation of aspirin treatment at 24–28 weeks in women with PlGF levels ≥100 pg/mL was non-inferior to continuing until 36 weeks for preventing preterm PE. However, these findings should be interpreted with caution, as they originate from a subanalysis of the StopPRE trial.</p>\u0000 </section>\u0000 </div>","PeriodicalId":6990,"journal":{"name":"Acta Obstetricia et Gynecologica Scandinavica","volume":"103 11","pages":"2273-2280"},"PeriodicalIF":3.5,"publicationDate":"2024-08-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11502455/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142016009","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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
Shoulder dystocia—Still a feared complication. How can we improve? 肩难产--仍然是令人恐惧的并发症。我们该如何改进?
IF 3.5 2区 医学 Q1 OBSTETRICS & GYNECOLOGY Pub Date : 2024-08-22 DOI: 10.1111/aogs.14952
Jens Fuglsang
<p>Shoulder dystocia is a feared, yet well-known, complication in Obstetrics. For the fetus and newborn, shoulder dystocia holds the potential of dramatic consequences. Perinatal death is the most severe complication but asphyxia, trauma to the central nervous system, to the brachial nerve plexus, and bone fractures may also leave permanent sequelae.<span><sup>1</sup></span> For the birthing parent, perineal lesions and a traumatic experience of childbirth may have a lasting influence on life quality.</p><p>All obstetricians and midwives are aware of the risk of sudden shoulder dystocia in vaginal delivery and can, therefore, draw on an array of procedures to intervene in such cases. Trainees in obstetrics and gynecology and midwives will have learned various mnemotechnical acronyms to help in solving these emergency situations and, in many hospitals, team training programs exist with shoulder dystocia as one of the most frequent learning focuses. Individuals are trained in both hands-on procedures as well as the coordination of team efforts in order to minimize damage incurred to the child and parent in case of shoulder dystocia. Hence, a great deal of awareness surrounds shoulder dystocia. However, the definition of shoulder dystocia is nevertheless difficult to pinpoint and there is some subjectivity involved in its definition.<span><sup>1</sup></span></p><p>Four papers on shoulder dystocia are published in this issue of <i>Acta Obstetricia et Gynecologica Scandinavica</i>,<span><sup>2-5</sup></span> and these may boost our knowledge in managing and counseling on shoulder dystocia.</p><p>In the paper by Heinonen and colleagues, the manual maneuvers that midwives and obstetricians apply in case of a recognized shoulder dystocia are brought into play.<span><sup>2</sup></span> In their study, Heinonen et al report that the use of obstetric maneuvers has increased during the study period from 2006 to 2015.<span><sup>2</sup></span> At the same time, the rate of neonatal complications has declined. It, therefore, appears that the awareness and the treatment modalities for shoulder dystocia among birth attendants have increased, and this heightened awareness may have benefited in shoulder dystocia cases. Not unexpectedly, worse outcomes are demonstrated when the specific obstetric maneuvers directed toward shoulder dystocia are omitted and the higher the number of maneuvers the higher the risk of perineal lacerations,<span><sup>2</sup></span> which is likely indicative of the most severe cases of shoulder dystocia.</p><p>This success nevertheless may come with a price. It is more difficult to ascertain whether the awareness of the risk of shoulder dystocia leads to a higher likelihood of ascribing a shoulder dystocia diagnosis to a delivery or whether obstetric maneuvers might be applied very early or even in cases that did not represent ‘real’ shoulder dystocia. It all comes down to the definition of shoulder dystocia.</p><p>Another take on the flow
这一结果的原因仍有待推测,但可以假设母体的身材、骨盆和产道的大小在某种程度上会遗传给下一代,更不用说超重和遗传性胰岛素抵抗。在丹麦 Jeppegaard 等人的研究中发现,肩难产的复发风险也会增加,尤其是当母亲具有可识别的风险因素时,如胎儿体重超过 4000 克或与前次妊娠并发肩难产的新生儿相比胎儿过大5。此外,曾经分娩过的产妇在阴道分娩过程中未能按预期进展的迹象(如催产素刺激和手术分娩)与肩难产的复发有关。这些发现可能并不令人惊讶,但它们提醒护理人员,只有在对孕妇进行充分咨询后,才能选择阴道分娩。同样,助产人员在阴道分娩前和分娩过程中也应非常注意肩难产风险增加的迹象。在挪威和丹麦的研究中,约有 16% 曾发生肩难产而再次妊娠的妇女选择了剖宫产。尽管如此,我们对孕妇和其护理人员之间的对话还不够了解,无论是对打算阴道分娩的孕妇还是对计划剖宫产的孕妇都是如此。在考虑分娩时,孕妇最关心的是什么?提供了哪些咨询?什么是最终做出选择的关键?患者和医生的偏好对于共同决策可能都很重要。作为护理人员,我们有责任在这些令人恐惧且往往非常戏剧化的情况下提供尽可能最好的帮助。肩式难产发生后,我们应向患者(和伴侣)提供有关后续妊娠的最佳建议。本期《美国妇产科学会杂志》上有关肩难产的论文值得推荐,因为它们为评估再次妊娠发生肩难产的风险以及产房产科技能的持续培训计划提供了相关知识。
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引用次数: 0
External validation of and improvement upon a model for the prediction of placenta accreta spectrum severity using prospectively collected multicenter ultrasound data. 利用前瞻性收集的多中心超声数据,对预测胎盘早剥频谱严重程度的模型进行外部验证和改进。
IF 3.5 2区 医学 Q1 OBSTETRICS & GYNECOLOGY Pub Date : 2024-08-20 DOI: 10.1111/aogs.14941
Magdalena Kolak, Stephen Gerry, Hubert Huras, Ammar Al Naimi, Karin A Fox, Thorsten Braun, Vedran Stefanovic, Heleen van Beekhuizen, Olivier Morel, Alexander Paping, Charline Bertholdt, Pavel Calda, Zdenek Lastuvka, Andrzej Jaworowski, Egle Savukyne, Sally Collins

Introduction: This study aimed to validate the Sargent risk stratification algorithm for the prediction of placenta accreta spectrum (PAS) severity using data collected from multiple centers and using the multicenter data to improve the model.

Material and methods: We conducted a multicenter analysis using data collected for the IS-PAS database. The Sargent model's effectiveness in distinguishing between abnormally adherent placenta (FIGO grade 1) and abnormally invasive placenta (FIGO grades 2 and 3) was evaluated. A new model was developed using multicenter data from the IS-PAS database.

Results: The database included 315 cases of suspected PAS, of which 226 had fully documented standardized ultrasound signs. The final diagnosis was normal placentation in 5, abnormally adherent placenta/FIGO grade 1 in 43, and abnormally invasive placenta/FIGO grades 2 and 3 in 178. The external validation of the Sargent model revealed moderate predictive accuracy in a multicenter setting (C-index 0.68), compared to its higher accuracy in a single-center context (C-index 0.90). The newly developed model achieved a C-index of 0.74.

Conclusions: The study underscores the difficulty in developing universally applicable PAS prediction models. While models like that of Sargent et al. show promise, their reproducibility varies across settings, likely due to the interpretation of the ultrasound signs. The findings support the need for updating the current ultrasound descriptors and for the development of any new predictive models to use data collected by different operators in multiple clinical settings.

导言:本研究旨在利用从多个中心收集的数据验证预测胎盘早剥频谱(PAS)严重程度的萨金特风险分层算法,并利用多中心数据改进模型:我们利用 IS-PAS 数据库收集的数据进行了多中心分析。评估了萨金特模型在区分异常粘连性胎盘(FIGO 1 级)和异常侵入性胎盘(FIGO 2 级和 3 级)方面的有效性。利用 IS-PAS 数据库中的多中心数据建立了一个新模型:结果:该数据库包括315例疑似PAS病例,其中226例有完整记录的标准化超声征象。最终诊断为正常胎盘的有 5 例,异常粘连胎盘/FIGO 1 级的有 43 例,异常侵入性胎盘/FIGO 2 级和 3 级的有 178 例。萨金特模型的外部验证结果显示,在多中心环境下,其预测准确率为中等(C-index 0.68),而在单中心环境下准确率更高(C-index 0.90)。新开发的模型的 C 指数为 0.74:这项研究强调了开发普遍适用的 PAS 预测模型的难度。虽然 Sargent 等人的模型显示出了前景,但其可重复性在不同环境下存在差异,这很可能是由于对超声体征的解释不同造成的。研究结果表明,有必要更新当前的超声描述符,并利用不同操作者在多种临床环境中收集的数据开发新的预测模型。
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引用次数: 0
Contraindications in national guidelines for vaginal breech delivery at term: Comparison, consensus, and controversy. 国家指南中关于足月阴道臀位分娩的禁忌症:比较、共识和争议。
IF 3.5 2区 医学 Q1 OBSTETRICS & GYNECOLOGY Pub Date : 2024-08-18 DOI: 10.1111/aogs.14947
Merle R van Dijk, Christiaan Papatsonis, Wessel Ganzevoort, Etelka Moll, Fedde Scheele, Joost Velzel

Introduction: The optimal mode of delivery for vaginal breech presentation remains a clinical dilemma. Planned vaginal delivery offers maternal advantages because it avoids major abdominal surgery and has no consequences for following pregnancies, while elective cesarean delivery proves advantageous for the neonate because adverse outcomes are less frequent. Patient selection for vaginal breech delivery is important based on the individual risk balance. A lack of consensus exists regarding the specific contraindications for vaginal breech delivery, largely due to limited scientific evidence. This systematic review aims to give an overview of contraindications for vaginal breech delivery, as presented in guidelines, analyze relevant literature, and offer evidence-based recommendations for the contraindications stated in the guidelines.

Material and methods: To identify national guidelines PubMed, the Cochrane Central Register of Controlled Trials, EMBASE, NICE, UpToDate, and ClinicalKey were searched using two keywords: "breech presentation" and "vaginal delivery." We systematically reviewed the literature for existing evidence for contraindications for term vaginal breech delivery. The following databases were searched: PubMed (April 2024), the Cochrane Central Register of Controlled Trials, and EMBASE (1947 to 2024).

Results: Our search identified eight guidelines that stated a total of 11 contraindications for vaginal breech delivery. Among these guidelines, agreement was limited, with the sole consensus in all guidelines on the contraindication of footling breech. Our comprehensive literature search yielded 43 articles discussing 14 potential contraindications. We found supportive evidence for 7 of 11 contraindications from the guidelines, with only substantial and satisfactory evidence for two contraindications.

Conclusions: The findings of this study underscore the lack of consensus among national guidelines regarding contraindications for term vaginal breech delivery. Furthermore, we found a notable lack of substantial scientific evidence to support these contraindications. In light of these findings, we suggest a reduced list of contraindications in vaginal breech deliveries.

导言:阴道臀位的最佳分娩方式仍然是临床上的一个难题。有计划的阴道分娩对产妇有利,因为它避免了腹部大手术,对以后的妊娠也没有影响;而选择剖宫产对新生儿有利,因为不良后果较少。根据个体风险平衡选择阴道臀位分娩的患者非常重要。关于阴道臀位分娩的具体禁忌症缺乏共识,这主要是由于科学证据有限。本系统综述旨在概述指南中提出的阴道臀位分娩禁忌症,分析相关文献,并针对指南中提出的禁忌症提出循证建议:为了确定国家指南,使用两个关键词搜索了 PubMed、Cochrane Central Register of Controlled Trials、EMBASE、NICE、UpToDate 和 ClinicalKey:"臀先露 "和 "阴道分娩"。我们系统地回顾了有关足月阴道臀位分娩禁忌症的现有证据文献。我们检索了以下数据库:PubMed(2024 年 4 月)、Cochrane Central Register of Controlled Trials 和 EMBASE(1947 年至 2024 年):结果:我们的搜索发现了 8 份指南,共列出了 11 个阴道臀位分娩禁忌症。在这些指南中,一致意见有限,所有指南的唯一共识是足月臀位分娩禁忌症。我们对文献进行了全面的检索,发现有 43 篇文章讨论了 14 个潜在的禁忌症。我们从指南中找到了 11 个禁忌症中 7 个的支持性证据,只有 2 个禁忌症有实质性和令人满意的证据:结论:本研究的结果表明,各国指南对足月阴道臀位分娩的禁忌症缺乏共识。此外,我们还发现这些禁忌症明显缺乏实质性的科学证据支持。鉴于这些发现,我们建议减少阴道臀位分娩的禁忌症。
{"title":"Contraindications in national guidelines for vaginal breech delivery at term: Comparison, consensus, and controversy.","authors":"Merle R van Dijk, Christiaan Papatsonis, Wessel Ganzevoort, Etelka Moll, Fedde Scheele, Joost Velzel","doi":"10.1111/aogs.14947","DOIUrl":"https://doi.org/10.1111/aogs.14947","url":null,"abstract":"<p><strong>Introduction: </strong>The optimal mode of delivery for vaginal breech presentation remains a clinical dilemma. Planned vaginal delivery offers maternal advantages because it avoids major abdominal surgery and has no consequences for following pregnancies, while elective cesarean delivery proves advantageous for the neonate because adverse outcomes are less frequent. Patient selection for vaginal breech delivery is important based on the individual risk balance. A lack of consensus exists regarding the specific contraindications for vaginal breech delivery, largely due to limited scientific evidence. This systematic review aims to give an overview of contraindications for vaginal breech delivery, as presented in guidelines, analyze relevant literature, and offer evidence-based recommendations for the contraindications stated in the guidelines.</p><p><strong>Material and methods: </strong>To identify national guidelines PubMed, the Cochrane Central Register of Controlled Trials, EMBASE, NICE, UpToDate, and ClinicalKey were searched using two keywords: \"breech presentation\" and \"vaginal delivery.\" We systematically reviewed the literature for existing evidence for contraindications for term vaginal breech delivery. The following databases were searched: PubMed (April 2024), the Cochrane Central Register of Controlled Trials, and EMBASE (1947 to 2024).</p><p><strong>Results: </strong>Our search identified eight guidelines that stated a total of 11 contraindications for vaginal breech delivery. Among these guidelines, agreement was limited, with the sole consensus in all guidelines on the contraindication of footling breech. Our comprehensive literature search yielded 43 articles discussing 14 potential contraindications. We found supportive evidence for 7 of 11 contraindications from the guidelines, with only substantial and satisfactory evidence for two contraindications.</p><p><strong>Conclusions: </strong>The findings of this study underscore the lack of consensus among national guidelines regarding contraindications for term vaginal breech delivery. Furthermore, we found a notable lack of substantial scientific evidence to support these contraindications. In light of these findings, we suggest a reduced list of contraindications in vaginal breech deliveries.</p>","PeriodicalId":6990,"journal":{"name":"Acta Obstetricia et Gynecologica Scandinavica","volume":" ","pages":""},"PeriodicalIF":3.5,"publicationDate":"2024-08-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141999248","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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
Postpartum perineal pain and its association with sub-classified second-degree tears and perineal trauma—A follow-up of a randomized controlled trial 产后会阴疼痛及其与二级裂伤和会阴创伤的关系--随机对照试验的后续研究。
IF 3.5 2区 医学 Q1 OBSTETRICS & GYNECOLOGY Pub Date : 2024-08-16 DOI: 10.1111/aogs.14938
Malin Edqvist, Gunilla Ajne, Pia Teleman, Gunilla Tegerstedt, Christine Rubertsson

Introduction

Postnatal perineal pain is prevalent following childbirth and can impact women both physically and emotionally. The aim of the study was to study the effect of collegial midwifery assistance on perineal pain and pain medication 1 month after birth and to investigate the associations between the type of tear and perineal pain, satisfaction with healing, and resumption of intercourse.

Material and Methods

A follow-up questionnaire was sent 1 month postpartum to women with a first spontaneous vaginal birth participating in a randomized controlled trial (Oneplus trial). Data were collected from December 2019 to May 2020. Differences in perineal pain between women attended by one or two midwives were analyzed according to intention-to-treat using bivariate analyses. Associations between the type of tear and perineal pain, satisfaction with healing, and resumption of sexual intercourse were investigated using univariable and multivariable logistic regression. The category no tear/first-degree tear was compared separately to each of the other tear categories. Trial registration number: ClinicalTrials.gov, NCT03770962.

Results

Out of 2233 women, 1762 responded within 30–60 days postpartum. Of women in the no tear/first-degree tear category, 27.7% reported perineal pain during the past week, in contrast to women with OASI, where 64.2% reported perineal pain. Women with OASI experienced the highest odds of perineal pain (aOR 4.51, 95% CI 2.72–7.47) compared to those with no tear/first-degree tear, followed by women with major second-degree tears (aOR 1.87, 95% CI 1.45–2.41), women with an episiotomy (aOR 1.78, 95% CI 1.11–2.87), and those with minor second-degree tears (aOR 1.43, 95% CI 1.06–1.94). Women with episiotomy reported the highest odds ratios for dissatisfaction with tear healing (aOR 3.48, 95% CI 1.92–6.31). No significant differences in perineal pain and pain medication were observed between women allocated to collegial midwifery assistance and those allocated to standard care.

Conclusions

Women with OASI reported the highest odds of perineal pain 30–60 days after birth compared to women with no tear or first-degree tear, followed by women with major second-degree tears. Women subjected to an episiotomy reported highest odds ratios of dissatisfaction with tear healing.

简介产后会阴疼痛是产后的常见病,会对妇女的身体和情绪造成影响。本研究的目的是研究助产士共同协助对产后 1 个月会阴疼痛和止痛药物的影响,并调查撕裂类型与会阴疼痛、愈合满意度和恢复性交之间的关联:对参与随机对照试验(Oneplus 试验)的首次自然阴道分娩的产妇进行产后 1 个月的随访问卷调查。数据收集时间为 2019 年 12 月至 2020 年 5 月。根据意向治疗,使用双变量分析法对由一名或两名助产士护理的产妇会阴疼痛的差异进行了分析。使用单变量和多变量逻辑回归分析了撕裂类型与会阴疼痛、愈合满意度和恢复性交之间的关系。无撕裂/一级撕裂类别与其他撕裂类别分别进行了比较:试验注册号:ClinicalTrials.gov, NCT03770962.Results:在 2233 名妇女中,有 1762 名妇女在产后 30-60 天内做出了反应。在无撕裂/一级撕裂的妇女中,27.7%的人在过去一周内报告过会阴疼痛,而在患有OASI的妇女中,64.2%的人报告过会阴疼痛。与无撕裂/一度撕裂的妇女相比,OASI 妇女发生会阴疼痛的几率最高(aOR 4.51,95% CI 2.72-7.47),其次是二度撕裂的妇女(aOR 1.87,95% CI 1.45-2.41)、进行过会阴切开术的妇女(aOR 1.78,95% CI 1.11-2.87)和二度轻微撕裂的妇女(aOR 1.43,95% CI 1.06-1.94)。接受外阴切开术的妇女对撕裂愈合不满意的几率最高(aOR 3.48,95% CI 1.92-6.31)。在会阴疼痛和止痛药物方面,接受联合助产协助的产妇与接受标准护理的产妇没有明显差异:结论:与无撕裂或一级撕裂的产妇相比,患有OASI的产妇在产后30-60天出现会阴疼痛的几率最高,其次是患有二级撕裂的产妇。接受会阴切开术的产妇对撕裂愈合不满意的几率最高。
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引用次数: 0
Limiting access to assisted reproductive technologies for males of advanced age—Pros and cons from a Nordic perspective 限制高龄男性使用辅助生殖技术--北欧视角下的利弊。
IF 3.5 2区 医学 Q1 OBSTETRICS & GYNECOLOGY Pub Date : 2024-08-14 DOI: 10.1111/aogs.14944
Hans Ivar Hanevik, Christina Bergh, Hannele Laivuori, Anne Lærke Spangmose, Åsa Magnusson, Anja Pinborg, Terhi Piltonen

It is not controversial to state that parental age is increasing in several countries. But how to deal with this increase might be. Some Nordic countries have set an upper age limit for females seeking assisted reproduction in their national legislation, but none have done so for males. There are also recommendations in place that restrict access to publicly funded assisted reproduction for both females and males of advanced age in some Nordic countries. As recent data now show somatic and psychiatric health risks related to advanced paternal age, we ask if the time has come for countries to set an upper age limit for males seeking assisted reproduction like there already is for females, and summarize some of the risks and rewards involved in treating couples with advanced age in fertility clinics.

在一些国家,父母的年龄正在增长,这一点并无争议。但如何应对这一增长可能会引起争议。一些北欧国家已在其国家立法中为寻求辅助生殖的女性设定了年龄上限,但没有一个国家为男性设定年龄上限。一些北欧国家还建议限制高龄女性和男性接受政府资助的辅助生殖服务。最近的数据显示,高龄父亲存在躯体和精神方面的健康风险,因此我们提出,各国是否应该像对女性一样,对寻求辅助生殖的男性设定年龄上限,并总结了生育诊所治疗高龄夫妇的一些风险和回报。
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引用次数: 0
Surgery for placenta accreta spectrum: Making "invisible" barriers visible. 手术治疗胎盘早剥:让 "无形 "的障碍变得可见。
IF 3.5 2区 医学 Q1 OBSTETRICS & GYNECOLOGY Pub Date : 2024-08-14 DOI: 10.1111/aogs.14949
Shigeki Matsubara
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引用次数: 0
期刊
Acta Obstetricia et Gynecologica Scandinavica
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