‚Intensive care unit-acquired weakness‘ und neuromuskulärer Ultraschall

Die Anaesthesiologie -     

沙盘游戏疗法在肿瘤放疗患者中的应用

目的探讨沙盘游戏疗法对肿瘤放疗患者心理痛苦及生活质量的作用。方法采用便利抽样法,选取2019年1—12月于上海市质子重离子医院住院进行放疗的49例肿瘤患者为研究对象,采用分层随机分组方法,将患者随机分为对照组28例和试验组21例。对照组给予常规心理护理,试验组在此基础上给予沙盘游戏疗法。采用心理痛苦温度计和欧洲癌症研究与治疗组织生命质量核心量表中的5个功能维度比较两组患者干预前后的心理痛苦程度和生活质量水平。结果干预后,两组患者心理痛苦温度计得分均低于干预前,且试验组得分低于对照组,差异有统计学意义(P<0.01)。干预前后试验组患者的躯体功能、角色功能、认知功能、情绪功能、社会功能维度得分下降程度均小于对照组,差异有统计学意义(P<0.01)。结论沙盘游戏疗法对肿瘤放疗患者的心理痛苦和生活质量有一定改善作用。     

A comparison of efficacy and safety of complementary and alternative therapies for severe mycoplasma pneumonia in children: A protocol for systematic review and meta-analysis

Background:In recent years, the incidence rate of children with severe Mycoplasma pneumoniae pneumonia (SMPP) is increasing, which poses a great threat to children''s life and safety. There are some limitations in the existing drugs for the treatment of SMPP, and the supplementary and alternative therapy of SMPP plays an irreplaceable role in the treatment of this disease. This study will evaluate the efficacy and safety of various complementary and alternative therapies for SMPP by means of mesh meta-analysis. In order to provide the basis for clinical rational use.Methods:Two researchers will independently and comprehensively searched the Cochrane Central controlled trials registry, Cochrane Library, PubMed, web of science, EMBASE, CNKI, and Wanfang database to collect randomized controlled trials (RCT) studies on complementary and alternative therapies for SMPP. And the relevant references included in the systematic review/meta-analysis are screened. The retrieval time limit is from the establishment of the database to November 2020. We will use Revman 5.3 software for meta-analysis and use grade to grade the quality of evidence in the net meta-analysis (NMA).Results:The aim of this study was to compare the efficacy and safety of different complementary and alternative therapies in the treatment of SMPP, with a view to evaluating and ranking different interventions.Conclusion:The supplement and replacement therapy of SMPP can improve the clinical efficacy, relieve the clinical symptoms, improve the quality of life of children, and reduce adverse reactions, which can provide strong support for the rational use of clinicians.INPLASY registration number:INPLASY2020110079.     

Genomic variants within chromosome 14q32.32 regulate bone mass through MARK3 signaling in osteoblasts

Bone mineral density (BMD) is a highly heritable predictor of osteoporotic fracture. GWAS have identified hundreds of loci influencing BMD, but few have been functionally analyzed. In this study, we show that SNPs within a BMD locus on chromosome 14q32.32 alter splicing and expression of PAR-1a/microtubule affinity regulating kinase 3 (MARK3), a conserved serine/threonine kinase known to regulate bioenergetics, cell division, and polarity. Mice lacking Mark3 either globally or selectively in osteoblasts have increased bone mass at maturity. RNA profiling from Mark3-deficient osteoblasts suggested changes in the expression of components of the Notch signaling pathway. Mark3-deficient osteoblasts exhibited greater matrix mineralization compared with controls that was accompanied by reduced Jag1/Hes1 expression and diminished downstream JNK signaling. Overexpression of Jag1 in Mark3-deficient osteoblasts both in vitro and in vivo normalized mineralization capacity and bone mass, respectively. Together, these findings reveal a mechanism whereby genetically regulated alterations in Mark3 expression perturb cell signaling in osteoblasts to influence bone mass.