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Reproductive and neonatal outcomes in women with unicornuate uterus: a population-based study 单角子宫妇女的生殖和新生儿结局:一项基于人群的研究
Pub Date : 2021-10-28 DOI: 10.15406/ogij.2021.12.00604
A. Badeghiesh, A. Vilos, H. Baghlaf, Jana Abi Rafeh, N. Alzawawi, B. Abu-Rafea, G. Vilos
Objective: To investigate reproductive and neonatal outcomes in women with unicornuate uterus. Study design: Data from the Health Care Cost and Utilization Project-Nationwide Inpatient Sample database were extracted from 2010 through 2014 to create a delivery cohort using ICD-9 codes. Code 752.33 was used to identify cases with unicornuate uterus and reproductive outcomes were compared to pregnancies without unicornuate uterus. A multivariate logistic regression model was used to adjust for statistically significant variables (P-value<0.05). Results: Among 3,850,226 deliveries during the study period, 802 women had unicornuate uterus. Patient with unicornuate uterus were more likely to be older (P<0.001), have thyroid disease (P<0.001), previous Caesarean section (P<0.001), and to have had in-vitro fertilization (IVF) (P<0.001). The risk of gestational diabetes, pregnancy induced hypertension, gestational hypertension and preeclampsia were significantly greater in the unicornuate uterus group relative to controls, after controlling for baseline risk factors; aOR 1.32 [95% CI 1.03–1.71], aOR 1.46 [95% CI 1.16–1.85], aOR 1.16 [95% CI 1.22-2.28] and aOR 1.70 [95% CI 1.24-2.32], respectively. Also, the rates of preterm delivery, preterm premature rupture of membranes and caesarean section were higher in the unicornuate uterus group compared to controls after controlling for confounding factors, aOR 3.83 (95% CI 3.19–4.6), aOR 5.11 (95% CI 3.73–7.14) and aOR 11.38 (95% CI 9.16–14.14) respectively. At birth, 11.1% and 2.6% of neonates were small for gestational age in the unicornuate uterus and the control groups, respectively, aOR 4.90, (95% CI 3.87-6.21). Conclusion: Women with unicornuate uterus are at higher risk for pregnancy complications, preterm delivery and having small for gestation age neonates. Women with known unicornuate uterus may benefit from increased surveillance to prevent and/or decrease maternal and neonate morbidity and mortality.
目的:探讨独角子宫妇女的生殖和新生儿结局。研究设计:从2010年至2014年的卫生保健成本和利用项目-全国住院患者样本数据库中提取数据,使用ICD-9代码创建分娩队列。代码752.33用于识别有独角形子宫的病例,并将生殖结果与没有独角形子宫的妊娠进行比较。采用多因素logistic回归模型对有统计学意义的变量进行校正(p值<0.05)。结果:在研究期间的3,850,226例分娩中,802名妇女患有独角子宫。独角子宫患者年龄较大(P<0.001)、有甲状腺疾病(P<0.001)、有剖腹产史(P<0.001)、有体外受精(IVF)史(P<0.001)。在对基线危险因素进行控制后,独角子宫组妊娠期糖尿病、妊高征、妊娠期高血压、先兆子痫的发生风险显著高于对照组;分别为aOR 1.32 [95% CI 1.03-1.71]、aOR 1.46 [95% CI 1.16 - 1.85]、aOR 1.16 [95% CI 1.22-2.28]和aOR 1.70 [95% CI 1.24-2.32]。此外,在控制混杂因素后,独角子宫组的早产、早产早破和剖宫产率均高于对照组,分别为aOR 3.83 (95% CI 3.19-4.6)、aOR 5.11 (95% CI 3.73-7.14)和aOR 11.38 (95% CI 9.16-14.14)。出生时,在单角子宫组和对照组中,11.1%和2.6%的新生儿小于胎龄,aOR为4.90,(95% CI 3.87-6.21)。结论:单角子宫妇女发生妊娠并发症、早产及胎龄小新生儿的风险较高。已知有独角子宫的妇女可能受益于加强监测,以预防和/或减少产妇和新生儿的发病率和死亡率。
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引用次数: 1
Thyroid dysfunction in pregnancy: practical perspective 妊娠期甲状腺功能障碍:实用观点
Pub Date : 2021-10-22 DOI: 10.15406/ogij.2021.12.00600
S. AlJadir
Pregnancy is a complex endocrine and metabolic status in life of women, therefore role of the thyroid physiology during this period will be profoundly affected, this has been attributed to the complex interplay of Human chorionic gonadotrophin that acts as TSH receptors’ stimulant, more estrogen is produced by placenta will lead to rise in the serum level of Thyrogublin binding protein, change in iodine homeostasis, and hemodynamic changes. From 12th -16th week of pregnancy, the fetus is entirely dependent on the thyroid status of the mother, therefore any disruption in this metabolic milieu will lead to negative outcomes on both the fetus and the mother. Therefore, the current guidelines have stressed on appropriate management of thyroid dysfunction in pregnancy with particular interest on early pregnancy, a critical period for neurocognitive development, then throughout the pregnancy and postpartum period (Figure 1).
妊娠期是女性一生中复杂的内分泌代谢状态,这一时期甲状腺生理的作用将受到深刻的影响,这与人绒毛膜促性腺激素作为促TSH受体的兴奋剂的复杂相互作用有关,胎盘分泌较多的雌激素会导致血清促甲状腺素结合蛋白水平升高,碘稳态改变,血流动力学改变。从怀孕第12 -16周,胎儿完全依赖于母亲的甲状腺状态,因此这种代谢环境的任何破坏都会导致胎儿和母亲的负面结果。因此,目前的指南强调妊娠期甲状腺功能障碍的适当管理,特别关注妊娠早期,这是神经认知发育的关键时期,然后是整个妊娠期和产后(图1)。
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引用次数: 0
Choriocarcinoma (stage IV) despite two normal dilation and curettages: A case report 绒毛膜癌(IV期),尽管两次正常扩张和刮除:1例报告
Pub Date : 2021-10-20 DOI: 10.15406/ogij.2021.12.00599
B. Morshedi, L. Haworth, Traci Ito
Choriocarcinoma is a highly metastatic subtype of gestational trophoblastic neoplasia (GTN) following pregnancy. It can arise from any type of pregnancy (50% occur after term pregnancies, 25% after molar pregnancies, and 25% after early pregnancy loss and ectopic pregnancies) (Soper, 2006). This case report describes an interesting diagnostic conundrum with normal histology findings on two separate endometrial dilation and curettages (D&C) and a unilateral oophorectomy in the context of high clinical suspicion for molar pregnancy that progressed to stage IV choriocarcinoma with brain and lung metastasis. The patient presented to our hospital nearly aphasic but would only say “molar pregnancy”. Due to her brain metastasis and worsening intraparenchymal hematoma, she underwent craniotomy confirming the diagnosis. After stabilization, she was transferred to a quaternary care center to complete chemotherapy with etoposide, methotrexate, actinomycin, cyclophosphamide, and vincristine and had a good response. At this time, there is no clear explanation for normal histology on two separate D&Cs and a unilateral oophorectomy in the context of a classic case of choriocarcinoma with progression from a molar pregnancy. It reminds us as providers that medicine remains an imperfect science and requires astute clinical judgement to properly treat patients when diagnostic data such as pathology findings and lab values appear to be incongruent with the larger clinical picture.
绒毛膜癌是妊娠后妊娠滋养细胞瘤(GTN)的一种高度转移亚型。它可以由任何类型的妊娠引起(50%发生在足月妊娠后,25%发生在磨牙妊娠后,25%发生在早孕和宫外孕后)(Soper, 2006)。本病例报告描述了一个有趣的诊断难题,在临床上高度怀疑臼齿妊娠发展为IV期绒毛膜癌并伴有脑和肺转移的情况下,两次单独的子宫内膜扩张和刮除(D&C)和单侧卵巢切除术的组织学结果正常。患者来我院就诊时几乎失语,但只会说“磨牙妊娠”。由于她的脑转移和肝实质内血肿恶化,她接受了开颅手术以证实诊断。病情稳定后,转入四级护理中心,用依托泊苷、甲氨蝶呤、放线菌素、环磷酰胺和长春新碱完成化疗,反应良好。目前,在一个典型的由磨牙妊娠发展而来的绒毛膜癌病例的背景下,对于两个单独的D&Cs和单侧卵巢切除术的正常组织学没有明确的解释。它提醒我们作为提供者,医学仍然是一门不完美的科学,当诊断数据(如病理发现和实验室值)与更大的临床图景不一致时,需要敏锐的临床判断来正确治疗患者。
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引用次数: 0
Marginal umbilical cord insertions in a bipartite placenta responsible for placenta abruption: a case report 边缘脐带插入在二分胎盘负责胎盘早剥:一个案例报告
Pub Date : 2021-10-19 DOI: 10.15406/ogij.2021.12.00598
E. Nkwabong, Sylvie Borassi
Hemorrhage is one of the major causes of maternal death. Main causes of APH are placenta previa, placenta abruption and uterine rupture. Rare causes of placenta abruption include marginal and velamentous umbilical cord insertions. We hereby present a case of placenta abruption due to marginal umbilical cord insertions occurring on a bipartite placenta. A 40-year-old nulliparous African woman, 35 weeks pregnant consulted for dark red pervaginal bleeding, which occurred recently. Past history was unremarkable. Her pregnancy was well followed up. A recent ultrasound scan revealed a fundal inserted placenta. Physical examination revealed a fundal height of 37 cm, no uterine activity, normal fetal heart tones and a blood-stained vulva. Our diagnosis was a mild placenta abruption. An obstetrical ultrasound carried out revealed a normal pregnancy and a retroplacental blood clot of 11mm. A safe baby was born through an emergency cesarean section which revealed a normally inserted bipartite placenta with a 10% placenta detachment located on one placenta half and two cords inserted marginally. The postoperative period was uneventful and she was discharged five days after cesarean section. This case report shows that marginal cord insertion, which can lead to placenta abruption, can be also observed on a bipartite placenta.
出血是产妇死亡的主要原因之一。APH的主要病因是前置胎盘、胎盘早剥和子宫破裂。罕见的原因胎盘早剥包括边缘和膜状脐带插入。我们在此提出一例胎盘早剥由于边缘脐带插入发生在一个双部胎盘。一名40岁未生育的非洲妇女,怀孕35周,因最近发生的暗红色经阴道出血就诊。过去的历史平淡无奇。她的怀孕情况得到了很好的跟踪调查。最近的超声波扫描显示一个植入的胎盘。体格检查显示子宫底高37厘米,子宫无活动,胎心音正常,外阴血染。我们的诊断是轻度胎盘早剥。产科超声检查显示妊娠正常,胎盘后血栓11mm。一个安全的婴儿通过紧急剖宫产出生,发现一个正常插入的两部分胎盘,10%的胎盘脱离位于一个胎盘的一半,两个脐带插入边缘。术后顺利,于剖宫产5天后出院。本病例报告显示,边缘脐带插入,可导致胎盘早剥,也可以观察到二分胎盘。
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引用次数: 0
Antiphospholipid syndrome and pregnancy 抗磷脂综合征与妊娠
Pub Date : 2021-10-15 DOI: 10.15406/ogij.2021.12.00597
Jasovic-Siveska Emilija, S. Slagjana, Milkovski Daniel
The reasons behind vascular thrombosis are still unclear. The “two hit” hypothesis suggests that the “first hit” may be oxidative stress, surgery, trauma, or infections leading to endothelia cell damage. This exerts different effects on endothelial cells, monocytes, platelets, and complement. Binding and activation of these cell types causes an increased expression of adhesion molecules, secretion of cytokines, and production of arachidonic acid metabolites. aPL may also participate in oxidant-mediated injury to vascular endothelium or bind to perturbed cells that lose their regular membrane symmetry and express anionic phospholipids on their surface. The interaction of antibodies with clotting regulation such as prothrombin, factor X, protein C, and plasmin might hinder inactivation of procoagulant factors and impede fibrinolysis. In pregnancy, placental thrombosis and fetal loss may result from interference with annexin A5, a natural anticoagulant. Abnormalities in placentation leading to pregnancy loss may result from antibodies binding leading to a reduction of human chorionic gonadotropin secretion or triggering an inflammatory response resulting in trophoblast damage.6
血管血栓形成的原因尚不清楚。“两次打击”假说认为,“第一次打击”可能是氧化应激、手术、创伤或感染导致内皮细胞损伤。这对内皮细胞、单核细胞、血小板和补体有不同的影响。这些细胞类型的结合和激活导致粘附分子的表达增加,细胞因子的分泌和花生四烯酸代谢物的产生。aPL也可能参与氧化介导的血管内皮损伤或与失去正常膜对称性并在其表面表达阴离子磷脂的受干扰细胞结合。抗体与凝血酶原、凝血因子X、蛋白C和纤溶蛋白等凝血调节因子的相互作用可能阻碍促凝因子的失活并阻碍纤维蛋白溶解。在妊娠期,胎盘血栓形成和胎儿丢失可能是由于膜联蛋白A5(一种天然抗凝剂)的干扰。胎盘异常导致流产可能是由于抗体结合导致人绒毛膜促性腺激素分泌减少或引发炎症反应导致滋养细胞损伤
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引用次数: 0
Propanolol as a treatment for deep infantile hemangioma: case report 丙泊洛尔治疗婴幼儿深部血管瘤1例
Pub Date : 2021-09-29 DOI: 10.15406/ogij.2021.12.00596
Vargas Hernández Víctor Manuel, Luján Irastorza Jesús Estuardo, D. Carlos, Á. Daniela, Ávila-Pérez Felipe de Jesús, Loof-Esquivel Monica Stephanie, K. Alejandro, H. Roberto
Background: Infantile hemangiomas (IH) are common neoplasms composed of proliferating endothelial cells. The duration and the growth rate are variable; some grow very poorly, while others grow rapidly and at an unpredictable rate. Despite the relative frequency of IH and the possible severity of complications, there are currently no uniform treatment guidelines. Although most are not worrisome, about 12% of IHs are significantly complex; propranolol has been adopted as a treatment. Objective: Report a clinical case of lactanate with hemangioma treated with propranolol. Case report: A healthy newborn is presented, with the presence of small telangiectasias in the right hemicneck without association with obstetric trauma; of a healthy 31-year-old mother; During its evolution at 3 months of age, the area covered with telangiectasias turned deep blue and the growth of a protrusion began, ultrasound and angioresonance, showed soft tissues of the posterior cervical space a lobulated mass of 9.1x4.1x4.9cm in its longitudinal and transverse diameter respectively, diagnosing it as a deep hemangioma; which was treated with propanolol. Discussion: Asymptomatic newborns with infantile neck hemangiomas are clinically controlled for the first six months of life, 60% of them develop life-threatening airway symptoms; the identification of the hemangioma was due to its rapid growth and not due to the alteration of surrounding structures that put the well-being of the infant at risk. Regarding the application of Propranolol, its administration was immediately after its identification, to avoid future complications. Conclusion: administration of propranolol systemically eliminates the characteristic color and reduces the size of the hemangioma.
背景:婴儿血管瘤(IH)是由增殖内皮细胞组成的常见肿瘤。持续时间和增长率是可变的;有些生长得很差,而另一些则以不可预测的速度快速生长。尽管IH的相对频率和并发症的可能严重程度,但目前没有统一的治疗指南。虽然大多数并不令人担忧,但大约12%的IHs非常复杂;普萘洛尔已被用作一种治疗方法。目的:报告1例乳酸盐合并血管瘤用心得安治疗。病例报告:一个健康的新生儿,与存在小毛细血管扩张的右半颈部没有关联的产科创伤;健康的31岁母亲;3月龄发展过程中,毛细血管扩张覆盖区域变为深蓝色,开始有突出物生长,超声及血管磁共振示颈后间隙软组织呈分叶状肿块,纵、横直径分别为9.1x4.1x4.9cm,诊断为深部血管瘤;用丙泊洛尔治疗。讨论:无症状新生儿婴儿期颈部血管瘤在出生后前6个月得到临床控制,其中60%出现危及生命的气道症状;对血管瘤的诊断是由于其生长迅速,而不是由于周围结构的改变而使婴儿的健康处于危险之中。关于心得安的应用,在鉴定后立即给药,以避免以后的并发症。结论:系统应用心得安可消除血管瘤的特征性颜色,缩小血管瘤的大小。
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引用次数: 0
Impact of chronic cervicitis on recurrent pelvic inflammatory disease 慢性宫颈炎对复发性盆腔炎的影响
Pub Date : 2021-09-16 DOI: 10.15406/ogij.2021.12.00595
A. Siu-Au, Diego Siu-Chang
Pelvic inflammatory disease (PID) is a sexually-transmitted infection (STI); and, as such, sometimes it is difficult to treat because of partner(s) issues. PID generally is accompanied by chronic cervicitis (CC). We observed that in spite of patients strictly complying with their therapy, there are some individuals that develop recurrent disease; and we tried to establish a relationship between CC and its recurrence in such patients. This study was prospectively designed. Patients in one group were treated with electrocauterization and another group who did not receive this therapy was retrospectively compared by reviewing their clinical records. Patients with CC and PID who did not undergo electrocauterization had 82% recurrence rate compared to those who underwent electrocauterization, who showed a 24% recurrence rate. We concluded that patients who had CC with different manifestations and who underwent electrocauterization or cervical fulguration developed significantly less recurrence of PID.
盆腔炎(PID)是性传播感染(STI);因此,由于伴侣的问题,有时很难治疗。PID通常伴有慢性宫颈炎(CC)。我们观察到,尽管患者严格遵守治疗,但仍有一些人出现复发性疾病;我们试图在这些患者中建立CC与其复发之间的关系。本研究采用前瞻性设计。一组患者接受电灼治疗,另一组未接受这种治疗的患者通过回顾他们的临床记录进行回顾性比较。未接受电灼治疗的CC和PID患者复发率为82%,而接受电灼治疗的患者复发率为24%。我们的结论是,具有不同表现的CC患者和接受电烧灼或宫颈电灼的患者的PID复发明显减少。
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引用次数: 0
Factors associated with stillbirths among women delivering at a resource limited tertiary hospital in Malawi 在马拉维一家资源有限的三级医院分娩的妇女中与死产有关的因素
Pub Date : 2021-09-16 DOI: 10.15406/ogij.2021.12.00594
Friday Saidi, G. Chiudzu, M. Chagomerana, Beteniko Milala, Jennifer H. Tang
Background: Stillbirths remain a major public health issue worldwide with an estimated 3 million deaths per year globally. We investigated the factors associated with stillbirths in fetuses of at least 28 weeks’ gestation or 1000 grams at birth. Methods: We performed a hospital-based, cross-sectional study among women who delivered stillbirths at Kamuzu Central Hospital (KCH) in Lilongwe, Malawi from May-November 2017. Eligible women were enrolled after obtaining informed consent, and their demographic and reproductive health information was collected. Blood samples were collected for full blood count, malaria, blood glucose, syphilis, and HIV testing, and the probable risk factors associated with stillbirths were assessed. Results: A total of 1,687 deliveries with 126 stillbirths occurred during the 6-month period, representing a stillbirth rate of 79 per 1,000 births. Seventy percent of these stillbirths were diagnosed on admission at KCH, and about 49% were fresh stillbirths. Half of the stillbirths had a birthweight of at least 2,500g, and the majority of these stillbirths were fresh (60%). The following factors were associated with stillbirth: uterine rupture (15.1%), placental abruption (14.3%), Hypertension (10.3%), obstructed/prolonged labor (5.8%), syphilis (7.1%), malaria (2.4%), congenital anomalies (2.4%), and diabetes (1.5%). Conclusions: The stillbirth rate at KCH is high, and most fetal deaths occurred prior to arrival at KCH. Although most of the stillbirths were unexplained, uterine rupture and abruption placenta emerged as major factors associated with stillbirths and these are largely preventable even in resource limited settings.
背景:死产仍然是世界范围内的一个主要公共卫生问题,全球每年估计有300万人死亡。我们调查了与至少28周妊娠或1000克出生胎儿死产相关的因素。方法:我们对2017年5月至11月在马拉维利隆圭Kamuzu中心医院(KCH)分娩死产的妇女进行了一项以医院为基础的横断面研究。在获得知情同意后,纳入了符合条件的妇女,并收集了她们的人口和生殖健康信息。采集血样进行全血细胞计数、疟疾、血糖、梅毒和艾滋病毒检测,并评估与死产相关的可能危险因素。结果:在6个月期间,共有1687例分娩,其中126例死产,死产率为千分之79。这些死产中有70%是在KCH入院时被诊断出来的,约49%是新鲜死产。一半死产的出生体重至少为2500克,其中大多数死产是新鲜的(60%)。以下因素与死产相关:子宫破裂(15.1%)、胎盘早剥(14.3%)、高血压(10.3%)、难产/产程延长(5.8%)、梅毒(7.1%)、疟疾(2.4%)、先天性异常(2.4%)、糖尿病(1.5%)。结论:KCH的死产率较高,大多数胎儿死亡发生在到达KCH之前。虽然大多数死产是无法解释的,子宫破裂和胎盘早剥成为死产的主要因素,即使在资源有限的情况下,这些也在很大程度上是可以预防的。
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引用次数: 0
Prevalence of asymptomatic SARS-CoV-2 Infection in couples seeking in vitro fertilization treatment in Riyadh, July–November, 2020 2020年7月至11月在利雅得寻求体外受精治疗的夫妇中无症状SARS-CoV-2感染的流行情况
Pub Date : 2021-09-14 DOI: 10.15406/ogij.2021.12.00593
K. Awartani, Amani Aldriweesh, Ali Alhibshi, Fatimah Abualsaud
Background: After the start of the coronavirus disease (COVID-19) pandemic, assisted reproductive services were suspended and restarted in in vitro fertilization (IVF) clinics worldwide. In our center we implemented screening of all couples for COVID-19 the day before starting the ovulation cycle and before the ovum pick-up (OPU) procedure. Objectives: Assess the prevalence of asymptomatic COVID-19 among couples undergoing in vitro fertilization (IVF). Design: Cross-sectional and retrospective cohort study. Setting: An IVF unit in Riyadh from July to November 2020. Patients and methods: Patients and their partners were tested for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection 24-48 hours before their initial visit to initiate the fertility cycle and again prior to the ovum pick-up visit. Main outcome measures: Prevalence of asymptomatic SARS-CoV-2 infection. Sample size: 508 couples. Results: A total of 508 couples were tested. Of the 508 cycles of therapy, 24 (4.7%) were cancelled, 16 (3.14%) before the start of the cycle, and 8 (1.66%) before ovum pick-up, because one or both partners in the couple tested SARS-CoV-2 positive. Before the start of the cycle, 3 patients and their partners both tested positive; 7 patients tested positive and their partners tested negative; and 6 partners tested positive and the patient testing negative. In addition, on retesting 481 couples before OPU 3 patients and their partners both tested positive; 3 patients tested positive, and their partners tested negative; and 2 partners tested positive and the patients tested negative. Conclusion: The prevalence of asymptomatic SARS-CoV-2 infection in couples seeking IVF was higher than that in the general population. Implementing a policy of screening couples for SARS-CoV-2 prior to IVF treatment, minimized the possibility of transmission of SARS-CoV-2 from patients to healthcare workers.
背景:2019冠状病毒病(COVID-19)大流行开始后,世界各地体外受精(IVF)诊所暂停了辅助生殖服务,并重新启动了辅助生殖服务。在我们中心,我们在排卵周期开始前一天和取卵(OPU)程序之前对所有夫妇进行了COVID-19筛查。目的:评估体外受精(IVF)夫妇中无症状COVID-19的患病率。设计:横断面和回顾性队列研究。地点:2020年7月至11月,利雅得的一家试管婴儿机构。患者和方法:患者及其伴侣在首次就诊前24-48小时进行严重急性呼吸综合征冠状病毒2 (SARS-CoV-2)感染检测,并在取卵前再次进行检测。主要观察指标:无症状SARS-CoV-2感染流行率。样本量:508对夫妇。结果:共测试了508对夫妇。在508个治疗周期中,有24个(4.7%)被取消,16个(3.14%)在周期开始前被取消,8个(1.66%)在取卵前被取消,因为夫妇中的一方或双方检测出SARS-CoV-2阳性。在周期开始之前,3名患者及其伴侣均检测呈阳性;7名患者检测呈阳性,其伴侣检测呈阴性;6名伴侣检测呈阳性而患者检测呈阴性。此外,在OPU 3之前对481对夫妇进行重新检测,患者及其伴侣均呈阳性;3例患者检测呈阳性,其伴侣检测呈阴性;2名伴侣检测呈阳性,而患者检测呈阴性。结论:寻求体外受精的夫妇中无症状的SARS-CoV-2感染率高于普通人群。在试管婴儿治疗前实施对夫妇进行SARS-CoV-2筛查的政策,将SARS-CoV-2从患者传播给医护人员的可能性降至最低。
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引用次数: 0
A cohort study on safety for oocyte retrieval in IVF using the same 20G needle for local analgesia and retrieval. Vaginal cleaning did not add to the safety of the procedure IVF中使用同一根20G针局部镇痛取卵安全性的队列研究。阴道清洗并没有增加手术的安全性
Pub Date : 2021-08-27 DOI: 10.15406/ogij.2021.12.00591
G. Almind, E. Færch, F. Lægaard, S. Smidt‐Jensen, S. Lindenberg
Aim of study: What is the effectiveness and safety of using a 20G single lumen needle (SLN) for both applying local analgesia (LA) in the vaginal vault and ovarian capsule and oocyte retrieval (OR) using a simple syringe? And will thoroughly cleaning (TC) of the vagina before reducing the risk of the puncture procedure? Using a thin SLN has been postulated to jeopardize cumulus oocyte complexes (COC). Further applying LA in the same needle without retracting the needle before OR has been claimed to harm oocyte development. Also, many clinics extensively clean the vagina before OR. Methods: We performed a retrospective cohort study including 4983 women. 877 underwent no cleaning (nonTC) of the vagina and 4106 underwent TC using NaCl. All had OR with a 20G SLN attached to a syringe for local anaesthesia and egg collection. The treatments were done in one centre during the period from January 2016 to June 2019. We studied women undergoing IVF treatment aged 18–45 years. Women had either thoroughly vaginal cleaning before OR or no cleaning depending on the physicians preferences. All women had LA using Citanest Dental Octapressin 2ml. placed in the vaginal vault in the direction of the intended puncture including in the ovarian capsule. Therefore, only one puncture was needed in both sides, left and right. All punctures were hereafter followed by OR using the same 20G SLN. Aspiration was done by a 20ml syringe handled manually by the physician. All women underwent a conventional antagonist protocol with FSH stimulation and Ovitrelle 250IU for induction or Mild Stimulation using Tamoxifen, FSH and Ovitrelle. Outcome measurement were bleeding measured by the necessity of applying compression after the puncture or infection observed up to 1 month. Results: Baseline characteristics including age, BMI and type of stimulation were comparable between the groups. In the nonTC group no infections, bleedings or abscesses were found. In the TC group there were 1 abscess observed. Intact COC was similar in the two groups as well as pregnancy rates. Conclusion: During OR in ART the use of a 20G SLN using the same needle for LA and hereafter, without changing needle in the puncture channel, continue with the egg collection (EC) is simple and safe. In this situation TC is not necessary before puncture, making the procedure more patients friendly. In women undergoing oocyte retrieval for IVF, we found the use of a 20G SLN for both applying LA and retrieving COC safe, effective and simple. Additional TC of the vagina before puncture did not add more to the safety of the procedure.
研究目的:20G单腔针(SLN)用于阴道穹窿和卵巢包膜局部镇痛(LA)和简单注射器取卵(OR)的有效性和安全性如何?彻底清洗阴道是否会减少穿刺手术的风险?使用薄的SLN被认为会危害卵母细胞积云复合物(COC)。在手术前不收针的情况下,在同一根针头上进一步应用LA,据称会损害卵母细胞的发育。此外,许多诊所在手术前会对阴道进行全面清洁。方法:我们进行了一项包括4983名女性的回顾性队列研究。877例患者未进行阴道清洁(non - TC), 4106例患者使用NaCl进行阴道清洁。所有患者都有OR, 20G SLN连接注射器用于局部麻醉和收集卵子。这些治疗于2016年1月至2019年6月在一个中心进行。我们研究了18-45岁接受体外受精治疗的女性。根据医生的喜好,女性要么在手术前彻底清洁阴道,要么不清洁。所有女性均使用西坦尼斯牙科八羟色胺2ml进行LA治疗。沿着预定穿刺的方向放置在阴道穹窿中,包括卵巢囊。因此,只需要在左右两侧穿刺一次。所有穿刺后均使用相同的20G SLN进行OR。用20ml注射器抽吸,由医生手动操作。所有的女性都接受了常规的FSH刺激和卵细胞250IU诱导的拮抗剂方案,或者使用他莫西芬、FSH和卵细胞进行轻度刺激。结果测量是通过穿刺后按压的必要性来测量出血或观察感染长达1个月。结果:两组之间的基线特征包括年龄、BMI和刺激类型具有可比性。非tc组无感染、出血、脓肿。TC组脓肿1例。两组的完整COC和妊娠率相似。结论:在ART手术中使用20G SLN,使用同一针进行LA,此后无需在穿刺通道中更换针,继续取卵(EC)简单安全。在这种情况下,穿刺前不需要TC,使手术对患者更友好。在接受体外受精卵母细胞提取的女性中,我们发现使用20G SLN用于应用LA和提取COC安全、有效和简单。穿刺前阴道的额外TC没有增加手术的安全性。
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引用次数: 1
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Obstetrics & Gynecology International Journal
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