复发性流产患者易栓症指标筛检的意义

目的探讨易栓症相关指标与不明原因复发性流产(URSA)的相关性,为URSA患者的病因排查和治疗提供参考。方法选取2016年11月—2018年3月上海交通大学医学院附属国际和平妇幼保健院104例流产次数≥2次的URSA患者作为URSA组,以45例健康经产妇作为对照组,检测所有研究对象血浆狼疮抗凝物(LA)阳性率、抗心磷脂抗体(ACA)阳性率、蛋白C(PC)活性、蛋白S(PS)活性、抗凝血酶(AT)活性、凝血因子Ⅻ(FⅫ)活性和D-二聚体(DD)水平。结果URSA组LA阳性率、PC活性、PS活性、AT活性、FⅫ活性、DD水平与对照组比较差异均有显著统计学意义(P<0.05)。结论LA阳性、PS缺陷、FⅫ缺陷和DD增高与URSA密切相关。LA、PS、FⅫ、DD是URSA患者体内高凝状态较好的筛查指标,联合检测AT、PC,对预测URSA血栓形成有临床指导意义。     

Louisiana's “Medically Futile” Unborn Child List: Ethical Lessons at the Post-Dobbs Intersection of Reproductive and Disability Justice

Ableist attitudes and structures are increasingly recognized across all sectors of health care delivery. After Dobbs, novel questions arose in the United States concerning how to protect reproductive autonomy while avoiding discrimination against and devaluation of disabled persons. In this essay, we examine the Louisiana Department of Health's emergency declaration, “List of Conditions That Shall Deem an Unborn Child ‘Medically Futile,’” issued August 1, 2022. We raise a number of medical, ethical, and public health concerns that lead us to argue that the declaration should be rescinded. Analysis of this ethically objectionable declaration provides valuable lessons about how to uphold both reproductive and disability justice in a post-Dobbs landscape.     

Empowering the Nurse Practitioner With the Reproductive Justice Framework

On June 24, 2022, the Supreme Court of the United States ruled to strike down Roe v. Wade (1973), a landmark decision that legalized access to abortion under the right to privacy. By overturning Roe, the decision now leaves the regulation of abortion up to each individual state. Consideration of the consequences that will affect vulnerable populations is paramount now that Roe v. Wade is overturned. Nurse practitioners who are impartial toward abortion should be introduced to Reproductive Justice, which can help them better understand the lived experiences of people with the capacity for pregnancy and the complexities surrounding abortion.     

不同剂量羟考酮对无痛人流术后宫缩痛和情绪量值的影响

目的观察三种不同剂量羟考酮对患者人工流产术后宫缩痛和情绪量值的影响。方法选择行无痛人工流产术患者400例,年龄17～38岁,BMI 18.5～23.9kg/m2,ASAⅠ或Ⅱ级。采用随机数字表法分为四组:羟考酮0.06mg/kg组(O1组)、羟考酮0.08mg/kg组(O2组)、羟考酮0.1mg/kg组(O3组)、芬太尼组(F组),每组100例。O1、O2、O3组分别静脉注射羟考酮0.06、0.08、0.1mg/kg,F组静脉注射芬太尼1μg/kg。四组丙泊酚诱导剂量2.5mg/kg,患者术中出现体动反应时追加丙泊酚0.4mg/kg。记录患者丙泊酚用量、手术时间、苏醒时间;记录患者麻醉诱导前(T0)、睫毛反射消失时(T1)、术中宫腔操作时(T2)、术毕苏醒时(T3)的HR、MAP和RR;采用数字评分法(NRS)评价患者苏醒后即刻、10、30、60min的宫缩痛程度;记录患者术后满意度评分;采用正性负性情绪量表(PANAS)分别于术前和术后1h评定患者情绪;记录患者补救镇痛;记录恶心、呕吐、头晕、呼吸抑制、皮肤瘙痒、尿潴留、出汗等不良反应情况。结果 O2组、O3组和F组丙泊酚用量明显少于O1组(P0.05),苏醒时间明显短于O1组(P0.05)。O1组、O2组和O3组不同时点宫缩痛NRS评分明显低于F组(P0.05),术后满意度评分明显高于F组(P0.05)。四组术后1h正性情绪量值明显高于术前(P0.05),负性情绪量值明显低于术前(P0.05),O1组、O2组和O3组术后1h正性情绪量值明显高于F组(P0.05),补救镇痛例数明显少于F组(P0.05)。四组术后头晕、恶心、呕吐等不良反应差异无统计学意义,四组均未发生呼吸抑制、皮肤瘙痒、苏醒期躁动、尿潴留、出汗等不良反应。结论 0.08mg/kg羟考酮配伍丙泊酚用于无痛人工流产术,麻醉效果确切,镇痛完善,患者满意度高,并且能提高正性情绪量值。     

Metrics of Survival: Post-Abortion Care and Reproductive Rights in Senegal

ABSTRACT

Drawing on ethnographic fieldwork conducted in Senegal between 2010 and 2011, I demonstrate how health professionals have deployed indicators such as number of women and abortion type treated in government hospitals to demonstrate commitment to global mandates on reproductive rights. These indicators obscure discrimination against women suspected of illegal abortion as health workers negotiate obstetric treatment with the abortion law. By measuring hospitals’ capacity to keep women with abortion complications alive, post-abortion care (PAC) indicators have normalized survival as a state of reproductive well-being.     

Stem cells for babies and their surgeons: The future is now

Pediatric surgeons are ideal allies for the translation of basic science including stem cell therapies. In the spirit of Robert E. Gross, of applying creative solutions to pediatric problems with technical expertise, we describe the impending cellular therapies that may be derived from stem and progenitor cells. Understanding the types and capabilities of stem and progenitor cells is important for pediatric surgeons to join and facilitate progress for babies. We are developing an induced pluripotent stem cell therapy for enteric neuropathies such as Hirschsprung disease that might be helpful for children in the near future. Our goals, which we hope to share with other surgeons and scientists, include working to establish safe clinical trials and meeting regulatory standards in a thoughtful way that balances patients need and unknown risks.     

Ankle arthrodesis using a modified Masquelet induced membrane technique for open ankle fracture with a substantial osteochondral defect: A case report of novel surgical technique

Reconstruction of a bone defect using the Masquelet induced membrane technique has been well described. However, there are few reports of arthrodesis using this technique. In this case report, we describe a modified Masquelet technique for ankle arthrodesis with nailing. The patient was a 32-year-old man who sustained an open fracture of the right ankle with a substantial osteochondral defect as a result of a fall. Immediately after the injury, a staged procedure using the Masquelet technique was planned. The bone defect was filled with bone cement in the acute stage, but replacement of the cement was needed 6 months after the injury because of a prolonged inflammatory reaction. Ten months after the injury, the bone cement was removed, and ankle arthrodesis was performed using an IM nail with a combination of autologous and artificial bone. As a modification of the Masquelet technique, the anterior surface of the transplant site was covered with a large but thin layer of cortical bone instead of suturing the incised membrane. At 1 year postoperatively, firm bony union was achieved and the implant was removed. At follow-up 3 years after his injury, the patient is able to walk, undertake physical work, and has no clinical signs of infection. Our experience suggests that a modified induced membrane technique may be useful when treating an open limb fracture with an extensive osteochondral defect where preservation of the joint is difficult and arthrodesis is considered.     

复发性流产患者病因构成分析

背景　复发性流产（RSA）发病率呈逐年上升趋势，严重影响妇女身心健康，目前现代医学对RSA的病因和发病机制尚未完全明确。目的　了解RSA病因的分布情况，以及流产孕周与流产次数和RSA病因之间的关系。方法　选取2018年在新疆医科大学第二附属医院确诊为RSA的患者198例，收集患者的一般资料包括年龄、自然流产次数、流产孕周，并筛查患者的病因：染色体异常、生殖道解剖结构异常、内分泌系统异常、生殖道感染、自身免疫异常等，并对这些资料进行回顾性分析。根据患者的流产孕周，分为早期RSA组（<12周）（155例）和晚期RSA组（≥12周）（43例）；根据流产次数分为2次组（123例）和≥3次组（75例）。分析RSA患者各病因所占比例，以及RSA病因在不同流产孕周组和不同流产次数组间的差异。结果　198例RSA患者，染色体异常9例（4.55%），生殖道解剖结构异常11例（5.56%），内分泌系统异常36例（18.18%），生殖道感染14例（7.07%），自身免疫异常30例（15.15%），不明病因98例（49.49%）。晚期RSA组患者生殖道解剖结构异常发生率大于早期RSA组，不明病因发生率低于早期RSA组（P<0.05）；早期RSA组与晚期RSA组患者染色体异常、内分泌系统异常、生殖道感染、自身免疫异常发生率比较，差异均无统计学意义（P>0.05）。流产次数2次组和流产次数≥3次组患者染色体异常、生殖道解剖结构异常、内分泌系统异常、生殖道感染、自身免疫异常、不明病因发生率比较，差异均无统计学意义（P>0.05）。结论　导致RSA的病因有多种，包括染色体异常、生殖道解剖结构异常、内分泌系统异常、生殖道感染、自身免疫异常及不明病因等多种因素，其中不明病因的RSA占多数；生殖道解剖结构异常对妊娠晚期的影响大于妊娠早期。     

Rethinking “Elective” Procedures for Women's Reproduction during Covid-19

Common hospital and surgical center responses to the Covid-19 pandemic included curtailing “elective” procedures, which are typically determined based on implications for physical health and survival. However, in the focus solely on physical health and survival, procedures whose main benefits advance components of well-being beyond health, including self-determination, personal security, economic stability, equal respect, and creation of meaningful social relationships, have been disproportionately deprioritized. We describe how female reproduction-related procedures, including abortion, surgical sterilization, reversible contraception devices and in vitro fertilization, have been broadly categorized as “elective,” a designation that fails to capture the value of these procedures or their impact on women's overall well-being. We argue that corresponding restrictions and delays of these procedures are problematically reflective of underlying structural views that marginalize women's rights and interests and therefore threaten to propagate gender injustice during the pandemic and beyond. Finally, we propose a framework for triaging reproduction-related procedures during Covid-19 that is more individualized, accounts for their significance for comprehensive well-being, and can be used to inform resumption of operations as well as subsequent restriction phases.