The American Association for Thoracic Surgery (AATS) 2022 Expert Consensus Document: The use of mechanical circulatory support in lung transplantation

ObjectiveThe use of mechanical circulatory support (MCS) in lung transplantation has been steadily increasing over the prior decade, with evolving strategies for incorporating support in the preoperative, intraoperative, and postoperative settings. There is significant practice variability in the use of these techniques, however, and relatively limited data to help establish institutional protocols. The objective of the AATS Clinical Practice Standards Committee (CPSC) expert panel was to review the existing literature and establish recommendations about the use of MCS before, during, and after lung transplantation.MethodsThe AATS CPSC assembled an expert panel of 16 lung transplantation physicians who developed a consensus document of recommendations. The panel was broken into subgroups focused on preoperative, intraoperative, and postoperative support, and each subgroup performed a focused literature review. These subgroups formulated recommendation statements for each subtopic, which were evaluated by the entire group. The statements were then developed via discussion among the panel and refined until consensus was achieved on each statement.ResultsThe expert panel achieved consensus on 36 recommendations for how and when to use MCS in lung transplantation. These recommendations included the use of veno-venous extracorporeal membrane oxygenation (ECMO) as a bridging strategy in the preoperative setting, a preference for central veno-arterial ECMO over traditional cardiopulmonary bypass during the transplantation procedure, and the benefit of supporting selected patients with MCS postoperatively.ConclusionsAchieving optimal results in lung transplantation requires the use of a wide range of strategies. MCS provides an important mechanism for helping these critically ill patients through the peritransplantation period. Despite the complex nature of the decision making process in the treatment of these patients, the expert panel was able to achieve consensus on 36 recommendations. These recommendations should provide guidance for professionals involved in the care of end-stage lung disease patients considered for transplantation.     

医院信息化平台住院陪护人员管理功能的开发与应用

目的 探讨医院信息系统中增加住院陪护管理功能的应用效果。方法 基于互联网医院、智慧医院等信息系统，开发信息化住院陪护管理功能，包括流行病学史调查、免费核酸申请、电子陪护证办理、体温监测登记及上报和统计查询。该功能与医院智慧护理链接后全院应用。比较功能应用前和应用后的遵医嘱一患一陪达标率、有效陪护证达标率、体温监测并登记日上报达标率和陪护证使用追溯率，评价护士和管理者疫情防控管理的人均耗时以及对该管理功能的满意度。结果 应用信息化陪护管理功能后，一患一陪达标率、有效陪护证达标率、体温监测并登记日上报达标率和陪护证使用追溯率显著高于应用前（均P＜0.05）；护士陪护管理人均耗时从（554.13±30.77）s降至（311.67±21.54）s（P＜0.05）；护士和管理者对该信息化陪护管理功能的满意度显著提高（均P＜0.05）。结论 信息化住院陪护管理功能的应用有效提升了疫情期间陪护的管理质量和管理效率，提高了一线护士和管理者的满意度。     

特纳综合征患者骨质疏松的研究进展

特纳综合征(TS)是女性常见的性染色体异常疾病,与多种疾病共存。越来越多的证据表明TS患者有较高的骨质疏松患病率,本文就近年来TS中骨质疏松的危险因素及管理治疗的相关研究进展做一综述。     

血清miR-210与新生儿呼吸窘迫综合征严重程度和预后的关系

目的 探讨血清微小RNA-210（mircoRNA-210，miR-210）与新生儿呼吸窘迫综合征（neonatalrespiratory distress syndrome，NRDS）严重程度和预后的关系。 方法 收集NRDS患儿104例，根据预后分为生存组与死亡组。所有新生儿根据首次胸部X线片结果与病情严重程度分为轻度组（Ⅰ级、Ⅱ级）与重度组（Ⅲ级、Ⅳ级）。比较死亡组与生存组患儿一般资料，轻度组与重度组血清miR-210水平与新生儿急性生理学评分围生期补充Ⅱ（perinatal supplement of acute physiological score for neonates Ⅱ，SNAPPE-Ⅱ）评分。绘制ROC曲线分析血清miR-210水平对NRDS患儿死亡的预测价值。采用Spearman相关性分析NRDS发生与血清miR-210的相关性。 结果 根据预后分组，104例患儿中预后较好81例（77.88%），死亡23例（22.12%）。生存组miR-210水平、SNAPPE-Ⅱ评分低于死亡组（P＜0.05）；2组性别、胎龄、出生体重、母亲年龄、病因、剖宫产、双胎、羊水异常差异无统计学意义（P＞0.05）。按照胸部X线片表现分组，104例患儿轻度患儿73例，重度患儿31例。轻度组miR-210水平、SNAPPE-Ⅱ评分低于重度组（P＜0.05）。NRDS发生与血清miR-210水平呈正相关（r=0.638，P＜0.001）。血清miR-210与SNAPPE-Ⅱ评分呈正相关（r=0.513，P＜0.05）。血清miR-210的最佳分界值为16.71 ng/L时，曲线下面积为0.763，OR=0.846，95%CI：0.892~1.064，敏感度为82.61%，特异度为86.42%。结论 血清miR-210水平升高与NRDS病情严重程度以及预后密切相关，血清miR-210水平与NRDS病情程度呈正相关性，当血清miR-210临界值为16.71 ng/L时对评估NRDS患儿预后具有较高价值。