全膝关节表面置换术后切口非感染性渗出的危险因素分析

目的 探讨引起全膝关节表面置换术(TKA)术后切口非感染性渗出的危险因素。方法 回顾性收集2018年1月至2022年4月河南大学第一附属医院骨科一病区因膝关节骨性关节炎行全膝关节表面置换术的210例患者的临床资料。根据术后切口是否发生非感染性渗出分为渗出组(16例)和非渗出组(194例)。将可能引起切口非感染性渗出的因素纳入单因素与多因素分析,找出引起切口非感染性渗出的因素。结果 经单因素分析,BMI、术前白蛋白、手术部位、手术时间、术中出血量、缝合方式、加压包扎时间差异有统计学意义(P<0.05)。经二元Logistic回归分析,BMI(OR=1.218,P=0.014)、术前白蛋白(OR=0.680,P<0.001)、缝合方式(OR=7.967,P=0.002)差异有统计学意义。结论 BMI、术前白蛋白水平、缝合方式是影响TKA术后切口非感染性渗出的危险因素。

简易持续负压引流装置在大量渗出性伤口中的应用

目的探讨简易持续负压引流装置在大量渗出性伤口处理中的疗效与优点。方法收集有大量渗出性创面的患者，随机分成实验组和标准治疗组。实验组采用简易持续负压引流装置封闭创面，标准治疗组采用无菌纱布和棉垫覆盖创面。结果两组患者性别、年龄、APACHII评分的差异无统计学意义（P〉0．05）；实验组患者换药次数、换药费用及换药花费的时间显著低于标准治疗组（P〈0．05），抗生素使用时间、住ICU时间与标准治疗组的差异无统计学意义（P〉0．05）。结论采用持续负压引流装置处理大量渗出性伤口可显著减少患者的换药次数、换药费用及医务人员换药的时间，但不能缩短患者的抗生素使用时间及住ICU时间。

Analysis of TORCH results of retinal exudative changes in neonates

AIM:To explore the relationship between retinal exudative changes in neonates and perinatal toxoplasmosis,others,rubella,cytomegalovirus,and herpes simplex virus(TORCH)infections,as well as the characteristics of TORCH infection in neonates with retinal exudative changes.METHODS:Retrospective study.A total of 612 neonates with retinal exudative changes detected during ophthalmic screening in our hospital from May 2019 to March 2023 were selected.TORCH tests were performed on these neonates,and the results were subjected to statistical analysis to determine the infection characteristics.The neonates with retinal exudative changes were grouped by sex and age,the characteristics of TORCH infection were analyzed,and the positive rates were compared.RESULTS:Among the 612 neonates with retinal exudative changes,the highest positive rate was observed for cytomegalovirus(CMV-IgG)(96.7%),followed by rubella virus(RV-IgG)(73.9%).Mixed infections with two or three viruses were also observed,with the highest positive rate for mixed infection of RV-IgG and CMV-IgG reaching 71.2%.There was no statistically significant difference in TORCH infection among neonates of different sex(P>0.05).However,there were statistically significant differences in RV-IgG and CMV-IgM infections with retinal exudative changes among neonates of different age groups(P<0.05).CONCLUSION:Perinatal TORCH infection may be an important factor causing retinal exudative changes in neonates.The differences in various infections are not related to sex but are related to different age groups.

中医护理妇科疾病术后

妇科手术对患者身心造成一定伤害,高效的术后护理对于缓解疾病,促进康复具有重要意义。中医特色护理从情志、术后纳差、术后褥疮、感染渗出、腹胀、膀胱胀痛及阴道血性物分泌等方面入手,辩证施护,具有针对性,临床疗效显著,值得推广。