The effect of resistance training on sleep in Chinese older adults: A randomized controlled trial

Sleep disturbances affect approximately half of the older adult population and add additional risks of developing Alzheimer's disease. This study is to test the effects of a 12-week resistance training (RT) program on sleep in older adults residing in an assisted living facility in China. A total of 62 eligible participants were randomly assigned to RT (n = 31) or control group (n = 31). Participants in RT group participated in three 1-hour moderate intensity RT sessions per week for 12 weeks (at least 48 h between sessions). In the overall sample, sleep efficiency increased (P < 0.01), wake after sleep onset (P < 0.01) decreased in participants in RT group at post-intervention, compared to control group. Similar results were found in participants with mild cognitive impairment (MCI). The findings support that RT improves sleep efficiency and decreases sleep fragmentation in older adults in general and in those with MCI.     

吉非替尼致问质性肺炎并文献回顾

目的：探讨吉非替尼治疗晚期非小细胞肺癌所致问质性肺炎的临床特点和治疗策略。方法：报告1例吉非替尼治疗晚期非小细胞肺癌所致间质性肺炎的临床资料，并进行系统文献回顾，对吉非替尼所致间质性肺炎的临床特点，机理和治疗进行分析。结果：综合本病例患者特点和国内外文献分析，老年男性、长期吸烟史、吸烟指数高、腺癌、特别是细支气管肺泡癌患者在服用吉非替尼期间更容易发生间质性肺炎，发生时间多在服药后1—2月，临床表现以胸闷、气短、进行性呼吸困难为特点，伴有严重低氧血症，甚至呼吸衰竭。影像学检查以双肺弥漫性浸润性阴影及蜂窝状间质改变为代表，及时判断病因并停药，给予糖皮质激素、吸氧、抗感染等对症处理可缓解。结论：一旦发现吉非替尼所致的间质性肺炎应及时停药，大多数患者病情可缓解，早期可控制的间质性肺炎，不是永久停用吉非替尼的绝对指标，应根据患者的获益和药物治疗相关风险综合考虑。     

Risk of stroke in imaging-proven subclavian steal syndrome

To determine the risk of stroke in patients with subclavian steal syndrome (SSS). We identified 165 patients with imaging-proven SSS from two hospitals. Demographic, clinical and imaging data were retrospectively collected. Patients were followed up for stroke events. Stroke occurred in 43 patients with a median follow-up of 28 months. Seven of these cases were identified prospectively and 36 cases retrospectively. On multivariate analysis, presence of symptoms at presentation (p = 0.029) was a significant predictor of stroke. Presence of symptoms at presentation predicted stroke in imaging-proven SSS.     

Identification of potential drugs for diffuse large b-cell lymphoma based on bioinformatics and Connectivity Map database

Diffuse large B-cell lymphoma (DLBCL) is the most main subtype in non-Hodgkin lymphoma. After chemotherapy, about 30% of patients with DLBCL develop resistance and relapse. This study was to identify potential therapeutic drugs for DLBCL using the bioinformatics method. The differentially expressed genes (DEGs) between DLBCL and non-cancer samples were downloaded from the Cancer Genome Atlas (TCGA) and the Gene Expression Omnibus (GEO). Gene ontology enrichment and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis of DEGs were analyzed using the Database for Annotation, Visualization, and Integrated Discovery. The R software package (SubpathwayMiner) was used to perform pathway analysis on DEGs affected by drugs found in the Connectivity Map (CMap) database. Protein–protein interaction (PPI) networks of DEGs were constructed using the Search Tool for the Retrieval of Interacting Genes online database and Cytoscape software. In order to identify potential novel drugs for DLBCL, the DLBCL-related pathways and drug-affected pathways were integrated. The results showed that 1927 DEGs were identified from TCGA and GEO. We found 54 significant pathways of DLBCL using KEGG pathway analysis. By integrating pathways, we identified five overlapping pathways and 47 drugs that affected these pathways. The PPI network analysis results showed that the CDK2 is closely associated with three overlapping pathways (cell cycle, p53 signaling pathway, and small cell lung cancer). The further literature verification results showed that etoposide, rinotecan, methotrexate, resveratrol, and irinotecan have been used as classic clinical drugs for DLBCL. Anisomycin, naproxen, gossypol, vorinostat, emetine, mycophenolic acid and daunorubicin also act on DLBCL. It was found through bioinformatics analysis that paclitaxel in the drug-pathway network can be used as a potential novel drug for DLBCL.     

加强护理员规范化管理 提高病员满意度

随着医疗卫生事业的发展、人口老龄化进程的加速,医院病员增加,临床护士的数量不能满足病员增长的需要,生活护理员（简称护工）应势而生,弥补了护理人力的不足。为提高病员满意度,淮安市第一人民医院对护工进行规范化管理,收到了预期的效果。