Prenatal Sonography in Suspected Proximal Gastrointestinal Obstructions: Diagnostic Accuracy and Neonatal Outcomes

BackgroundThe purpose of this study was to assess diagnostic accuracy and neonatal outcomes in fetuses with a suspected proximal gastrointestinal obstruction (GIO).MethodsAfter IRB approval, a retrospective chart review was conducted on prenatally suspected and/or postnatally confirmed cases of proximal GIO at a tertiary care facility (2012–2022). Maternal-fetal records were queried for presence of a double bubble ± polyhydramnios, and neonatal outcomes were assessed to calculate the diagnostic accuracy of fetal sonography.ResultsAmong 56 confirmed cases, the median birthweight and gestational age at birth were 2550 g [interquartile range (IQR) 2028–3012] and 37 weeks (IQR 34–38), respectively. There was one (2%) false-positive and three (6%) false-negatives by ultrasound. Double bubble had a sensitivity, specificity, positive predictive value, and negative predictive value for proximal GIO of 85%, 98%, 98%, and 83%, respectively. Pathologies included 49 (88%) with duodenal obstruction/annular pancreas, three (5%) with malrotation, and three (5%) with jejunal atresia. The median postoperative length of stay was 27 days (IQR 19–42). Cardiac anomalies were associated with significantly higher complications (45% vs 17%, p = 0.030).ConclusionsIn this contemporary series, fetal sonography has high diagnostic accuracy for detecting proximal gastrointestinal obstruction. These data are informative for pediatric surgeons in prenatal counseling and preoperative discussions with families.Level of EvidenceDiagnostic Study, Level III.     

生殖专科机构预防新型冠状病毒肺炎感染的措施

新型冠状病毒肺炎(简称新冠肺炎, COVID-19)是近期流行的一种新发传染病,已造成大量人员感染,其中包括医务人员。为预防生殖医学的医院感染,有效降低新冠肺炎在生殖专科机构传播的风险,通过查询相关文献、指南和规范等,并结合生殖医学特点,制定生殖医学有关的临床区、手术室和实验室及相关人员预防新冠肺炎的措施。     

实体化创伤中心建设提升严重创伤救治能力

为明确实体化创伤中心建设对提升严重创伤救治能力的作用,笔者以兴义市创伤中心实体化建设后所取得的初步成效,从院内多学科团队建设及核心能力维护、创伤救治流程优化、创伤时间节点质量控制与持续改进等方面进行介绍,为实体化创伤中心建设提供借鉴和参考。     

护理质量控制中心在提升基层医院护理管理质量中的作用

[目的]探讨护理质量控制中心在提升基层医院护理质量和管理水平的作用。[方法]护理质量控制中心指导基层医院建立完善的质量控制标准、质量评价体系,协助制订护士培训、检查、考核计划,并行使护理质量控制中心的监督、管理职责,促使各项制度得到有效落实。[结果]在护理质量控制中心的指导下,基层医院的护理管理体系、管理制度、评价体系逐步完善,护理人员业务水平、病人满意度及健康知识知晓率得到提升(P<0.05)。[结论]护理质量控制中心能在基层医院的护理质量管理中发挥积极作用。     

Effects of box handle position and carrying range on bi-manual carrying capacity for females

This study utilizes a psychophysical approach to examine the effects on carrying capacity for bi-manual carrying tasks involving different handle positions and carrying ranges. A total of 16 female subjects participated in the experiment in groups of two people, and each group of subjects performed the tasks in a random order with 12 different combinations of carrying task. The independent variables are handle position (upper, middle, lower) and carrying range (F–F: floor height carried to floor height, F–W: floor height carried to waist height, W–W: waist height carried to waist height, W–F: waist height carried to floor height), the dependent variable is the maximum acceptable carried weight (MAWC), heart rate (HR), and the rating of perceived exertion (RPE). The results show that the handle position has a significant effect on MAWC and overall RPE but no significant effect on HR. Carrying range has a significant effect on the MAWC and HR, but no significant effect on overall HR. The handle position and carrying range have a significant interaction on the MAWC and HR. The RPE for different body parts shows significant differences, and the hands feel the most tired. Overall, this study confirms that the lower handle position with the W–W carrying range is the best combination for a two-person carrying task.     

社区老年患者拔牙的临床特点分析

目的：通过对近两年社区卫生服务中心327例老年病人拔牙临床观察，探讨基层社区老年病人的特点。方法：通过心理、精神和技术方面的配合，安全顺利地完成拔牙术。结果：除5例病人术后感头晕外，其余均顺利完成且病人满意。结论：社区卫生服务中心除具备熟练的技术外，医患之间心理沟通是必不可少的。     

对血清蛋白白球比值参考范围的修改及其临床应用

目的探讨血清蛋白白球比值(A／G)的参考范围和A／G在计算过程中产生的误差对临床应用的影响。方法①选取健康查体人员统计其A／G参考范围；②从理论上分析A／G计算误差的存在。结果①以统计结果的2s置信区间作为A／G的参考范围是1.1～2.2；②A／G计算值的误差会远大于相应总蛋白和白蛋白的测定误差。结论A／G较合适的参考范围为1.1～2.2,并且在临床应用中仍可根据实际情况降低其范围的下限。     

儿童输液中心患儿家属心理需求调查分析

目的 探讨儿童输液中心患儿家属的心理需求，方法 采用问卷调查的方法。结果 家属对患儿所患疾病知识的了解需求十分强烈，占100%，技术服务需求占93%，65%的家属担心输液时出现不良反应，75%的要求发放保健知识手册，根据上述需求，采取相应的护理措施，家属的满意度达到了99%。结论 通过对家属心理需求调查分析及采取相应措施，能提高服务质量。     

Outpatient laparoscopic cholecystectomy: a reality.

BACKGROUND: The author reports on his personal experience with outpatient laparoscopic cholecystectomy (LC), focusing on the main guidelines for preoperative and postoperative care and operating technique. METHODS: From January 1, 2000 to December 31, 2000, 71 laparoscopic cholecystectomies were performed on outpatients. The patients remained in the outpatient surgery center for 36 hours. In 4 cases, the operation was converted into laparotomy. Twenty patients remained in the hospital and were discharged 5 to 7 days later. Twelve were rehospitalized due to pathologies that could not be treated at home. RESULTS: In all 71 cases, a complete remission of the symptoms occurred, and none of the patients died either during the operation or during the postoperative period. Eighty percent of patients were treated in outpatient surgery centers. CONCLUSIONS: With clear guidelines, LC is a major surgical operation that can be performed in outpatient surgery centers without death or other major complications and with very good remission of symptoms.