功能性鼻窦内窥镜手术100例疗效观察

目的：功能性鼻窦内窥镜手术的长期疗效。方法：采用Messerklinger术式为100例患者手术;并以传统术式治疗100例作对照。结果：内窥镜组临床治愈率81％,总有效率95％,明显优于传统手术组（P＜0．05）,手术并发症发生率为6％,明显低于传统组（P＜0．05）。结论：内窥镜手术长期疗效可靠,并发症少,复发率低。     

大鼠去势后胸腺变化的组织学及超微结构的观察

目的：探讨去势对大鼠胸腺淋巴细胞超微结构与细胞功能的影响。方法：分别于去势大鼠术后2周、4周、6周、8周后,取胸腺组织进行HE染色和透射电镜观察。结果：实验表明去势导致胸腺淋巴细胞结构坏死,或者细胞器严重受损。结论：去势后胸腺淋巴细胞形态和功能均受到损害。     

眼科设备数据库设计初探

本文介绍了一所眼科医院设备数据库的设计思路,数据库内容以及用途。     

Outcomes and factors associated with early mortality in pediatric postcardiotomy veno‐arterial extracorporeal membrane oxygenation

Mortality and morbidity of children received veno‐arterial extracorporeal membrane oxygenation (VA‐ECMO) support after cardiac surgery remain high despite remarkable advances in medical management and devices. The purpose of this study was to describe outcomes and risk factors of applying VA‐ECMO in the surgical pediatric population. We retrospectively analyzed 85 consecutive pediatric patients (aged <18 years) who received postcardiotomy VA‐ECMO from January 2010 to December 2018. Median (IQR) age at ECMO implantation in this cohort was 12.7 (6.4, 43.2) months, median weight was 8.5 (6.0, 12.8) kg, mean ECMO duration was 143.2 ± 81.6 hours and mean hospital length of stay was 48.4 ± 32.4 days. Seventy‐five patients (88.2%) were indicated for postcardiotomy cardiogenic shock. The successful ECMO weaning rate was 70.6% and in‐hospital mortality was 52.9%. The most common diagnosis was transposition of great arteries (n = 18, 21.2%), while acute kidney injury occurred most often (n = 64, 75.3%). Multivariate logistic regression analysis showed that thrombocytopenia, hemolysis, and nosocomial infection were positively correlated with in‐hospital mortality. Multivariate Cox proportional hazard regression analysis presented that thrombocytopenia significantly increased the 180‐day mortality in patients with successful weaning. Therefore, multiple factors had adverse effects on prognosis. Patient selection and procedures from ECMO implantation to weaning need to be closely monitored and performed in a timely manner to improve outcome.     

载药微球经导管动脉化疗栓塞治疗肝细胞癌研究进展

载药微球经导管动脉化疗栓塞(DEB-TACE)利用微球在靶病灶内释放化学治疗(简称化疗)药物,使靶肿瘤内药物浓度更高,而全身化疗药物浓度及不良反应降低;且微球可较完全栓塞肿瘤毛细血管网,闭塞肿瘤邻近血管,致癌细胞缺血、缺氧而坏死。本文对DEB-TACE治疗肝细胞癌(HCC)研究进展进行综述。     

Psychometric properties of the EQ-5D-5L: a systematic review of the literature

Quality of Life Research - Although the EQ-5D has a long history of use in a wide range of populations, the newer five-level version (EQ-5D-5L) has not yet had such extensive experience. This...