1例重型弥漫性轴索损伤伴肺挫裂伤患者的肺康复护理

总结1例重型弥漫性轴索损伤伴肺挫裂伤患者的肺康复护理经验。护理要点包括：组建多学科肺康复管理团队,实施个性化呼吸支持与降阶梯序贯氧疗护理,精准廓清呼吸道,开展一体化的早期肺功能康复锻炼。经过多学科团队合作,患者入院后第12天撤离呼吸机,第17天拔除气管插管,第20天下床活动,第37天顺利出院,随访6个月,患者恢复良好。     

胶质淋巴系统——脑部疾病机制研究新方向

胶质淋巴系统是一个主要由星形胶质细胞水通道蛋白4介导的依靠动脉、静脉周围血管间隙的脑脊液-脑组织液交换流动的系统，是阿尔茨海默病、脑卒中、帕金森病、失眠、抑郁症等脑病的共同特征，是一条新的脑代谢途径，可以清除包括β-淀粉样蛋白、乳酸在内的代谢产物。本文综合分析了全球有关胶质淋巴系统在脑部疾病的研究，得出：胶质淋巴系统可能为神经退行性疾病等发病机制和诊治策略研究带来新视角；胶质淋巴系统有望为一些脑部疾病诊断提供新的有效证据；胶质淋巴系统可能是脑部疾病治疗给药方式的新途径。     

针刺干预对单眼视觉剥夺模型大鼠视皮层方位柱“漂移”和异常重组的调节作用及其脑功能机制

探讨针刺干预对大鼠单眼视觉剥夺后视皮层方位柱“漂移”和通道重组的影响，初步阐明其作用机制。     

Immunotherapy as Single Treatment for Patients With NSCLC With Brain Metastases: A Systematic Review and Meta-Analysis—the META-L-BRAIN Study

IntroductionBrain metastases (BMs) occur in 40% of patients with lung cancer. The activity of immunotherapy in these patients, however, remains controversial, as the cornerstone treatment is radiotherapy (RT). Because RT is associated with adverse events that may impair the quality of life, the possibility of substituting it with a single systemic approach is attractive. Therefore, we performed a systematic review and meta-analysis to evaluate the potential benefit of immune checkpoint inhibitors (ICIs) in patients with NSCLC with untreated BM (unBM).MethodsStudies that enrolled patients with NSCLC treated with ICIs and specifically allowed for unBM were identified by searching the EMBASE, PubMed, Cochrane, and other databases. The outcomes evaluated were intracerebral overall response rate (icORR) and intracerebral disease control rate (icDCR) for unBM, and grades 3 and 4 toxicity rate.ResultsWe included 12 studies with a total of 566 individuals in the final analysis. Anti–programmed cell death protein-1 therapy seems to be active in the central nervous system, with an icORR of 16.4% (95% confidence interval [CI]: 9.8%–24%; I² = 33.17%) and an icDCR of 45% (95% CI: 33.4%–56.9%; I² = 46.91%). In the meta-analysis for icORR (risk ratio = 1.26, 95% CI: 0.57–2.79) and icDCR (risk ratio = 0.88, 95% CI: 0.55–1.43) we did not observe any difference among patients with BM who were treated with RT before ICI start and those who were treated with ICI only.ConclusionsICI seems to be effective as a single treatment for active BM in selected patients with advanced NSCLC.