目的 了解老年患者住院期间睡眠影响因素及质量。 方法 对2009年7月－12月入住老年科的108例患者运用匹兹保睡眠质量指数（PSQI）和自编影响睡眠因素调查表进行调查分析。 结果 92.6%的老年患者有睡眠质量问题，病情不稳定患者比病情稳定者睡眠障碍发生率高，病房温湿度、气味、夜间光线、夜间查房等环境因素和担心家事、家人朋友不关心等社会因素，夜间喝浓茶、咖啡的不良习惯对睡眠质量的影响差异有统计学意义（P＜0.05）。 结论 多数老年患者住院期间睡眠质量差，医护人员应对此予以高度重视，针对性地采取有效治疗、护理措施及健康指导方式，改善老年患者睡眠质量。
目的 调查安置永久性人工心脏起搏器的老年患者术前焦虑状况，为制订护理对策提供依据。 方法 2004年7月-2008年7月收治需安置永久性人工心脏起搏器的心脏病患者78例，术前采用焦虑自评量表（SAS）对其进行问卷调查，并采用自制一般情况问卷调查了解情况。 结果 植入永久性心脏起搏器的老年患者术前SAS得分高于国内常模（Plt;0.05）。根据自制调查问卷结果，差异有统计学意义（Plt;0.05）的项目:老年患者随年龄增长焦虑量表评分降低；丧偶者焦虑评分高于有配偶者；完全公费、部分公费、自费的焦虑量表评分依次增高；老年患者对起搏器知识了解程度越少，焦虑评分越高；无家人陪伴者比有家人陪伴者焦虑评分高。而性别、文化水平差异无统计学意义。 结论 植入永久性起搏器的老年患者术前多数存在焦虑情绪，且焦虑与年龄、婚姻、费用支付方式、有无家人陪伴、相关知识等有一定关系，医护人员应针对性地做好患者术前护理，帮助患者面对现实，以积极的心态接受手术治疗。
ObjectiveTo observe the image features of eyes with indirect choroidal rupture on optical coherence tomography (OCT). MethodsFifteen patients (16 eyes) with indirect choroidal rupture were included in this study. There were 11 males (12 eyes) and 4 females (4 eyes). The mean age was (37.5±11.6) years old with a range from 19 to 57 years old. The disease course was ranged from 2 days to 43 years. One patient had bilateral lesions and 14 patients had unilateral lesions. Six patients (6 eyes) were in the acute stage, and 9 patients (10 eyes) were in the recovery stage. Average course of disease was (7.17±4.62) years in acute stage, and (7.93±13.64) years in recovery stage. Choroidal rupture locations of all the 16 eyes were in the posterior pole. Among them, 13 eyes involved foveal area, and 4 eyes with multiple fractures. OCT was used to measure the integrity of the reflective band on the photoreceptor inner segment/outer segment (IS/OS) junction layer as well as the retinal pigment epithelium (RPE), and the blood capillary complex in choroid and RPE for all patients. According to the literature, OCT reflection bands of the RPE and choriocapillaris complex can bent inward (type Ⅰ) or outward (type Ⅱ) to the center of the eyeballs with choroidal rupture. ResultsFor the 6 eyes in acute stage, 4 eyes were typeⅠ (66.67%) and 5 eyes were typeⅡ (83.33%). Three eyes (50.00%) had both typeⅠand typeⅡ OCT features. All 6 eyes (100.00%) had fuzzy or disappeared IS/OS reflective band, 5 eyes (83.33%) showed interrupted RPE reflection band, 4 eyes (66.67%) showed focal choroidal thinning. Two eyes were accompanied with macular hole and 2 eyes were with neural epithelium separated from the macular area. Among the 10 eyes during the recovery stage, 2 eyes (20.00%) were typeⅠand 8 eyes (80.00%) were type Ⅱ. Seven eyes (70.00%) had fuzzy or disappeared IS/OS reflective band, 1 eye (10.00%) showed interrupted RPE reflection band, 7 eyes (70.00%) showed focal choroidal thinning. One eye had secondary choroidal neovascularization, 2 eyes had macular hole, and 3 eyes had neural epithelium shrinkage. The proportion of typeⅠwas significantly higher in the acute stage than that in the recovery stage, and the difference was significant (P=0.001). The proportion of interrupted RPE reflection band in acute stage was also significantly higher than that of the recovery stage, and the difference was statistically significant (P=0.002). ConclusionInjury eyes with indirect choroidal rupture mainly showed RPE choroid blood capillary complex extruding inward or outward the eyeball, fuzzy or disappeared IS/OS reflective band, RPE reflective band interruption or reduced, and focal choroidal thinning.
【摘要】 目的 探讨3分法画钟测验（clock drawing test，CDT）对阿尔茨海默病患者（Alzheimer disease，AD）与血管性痴呆患者（vascular dementia，VD）的鉴别作用。 方法 收集四川大学华西医院神经内科门诊及住院部2009年9月-2010年6月就诊的认知功能障碍患者150例，进行病史采集及神经心理测试量表，筛选出AD患者57例及VD患者43例，共计纳入100例。在两者间进行CDT，分析两者间CDT有无差别、CDT与中文版简易智能量表（Chinese version of the mini-mental state examination，MMSE）及临床痴呆评定量表（clinical dementia rating scale，CDR）的相关性。 结果 AD患者及VD患者间CDT差异无统计学意义（Pgt;0.05）；CDT与MMSE及CDR有相关性，Spearman相关系数分别为0.573和-0.542（Plt;0.001）。 结论 3分法画钟测验无法准确区分AD和VD，但对粗略判断AD及VD程度可能有一定效果。【Abstract】 Objective To investigate the differential function of the three-point scoring system for the clock drawing test (CDT) between Alzheimer’s disease (AD) and vascular dementia (VD). Methods We analyzed the clinical data of 150 patients with cognitive impairment treated in the neurology and inpatient departments of our hospital from September 2009 to July 2010. Medical history of the subjects were collected. Through the assessment by neurological and psychological rating scale, we picked out 57 patients with AD and 43 with VD and tested them with CDT. The difference of CDT results between the two groups, and the correlation of CDT with Chinese version of the mini-mental state examination (MMSE) and clinical dementia rating scale (CDR) were analyzed. Results There was no statistical difference of CDT results between AD and VD patients (Pgt;0.005). CDT had a correlations with MMSE and CDR, the Spearman correlation coefficient being 0.573 and -0.542 respectively (Plt;0.001). Conclusion The three-point scoring system for the clock drawing test cannot differentiate exactly between Alzheimer Disease and Vascular Dementia, but it can make a gross judgment of the degree of AD and VD.
目的 分析急性缺血性卒中患者就诊延迟因素,提高公众、特别是高危人群对急性脑卒中早期就诊和治疗重要性的认识。方法 采用问卷调查的方法,连续收集2008年9月 --2009年9月来我院就诊的550例急性脑卒中患者,采用单因素分析方法分析就诊延迟的相关因素。结果 全部患者均经头颅CT或MRI证实。根据就诊时机将患者分为就诊及时组和就诊延迟组,及时就诊46例(8.4%),就诊延迟504例(91.6%)。就诊延迟患者中,3.5～24 h内就诊131例(23.8%),24～72 h就诊283例(51.5%),超过72 h就诊136例(24.7%)。导致急性脑卒中患者就诊延迟的相关因素有发病时间、是否独居、首诊地点、转运方式、有无卒中病史、发病地点距首诊医院距离等因素,两组间比较有统计学意义(Plt;005),而性别、年龄、婚姻状况、文化水平、工作状况、医疗状况、是否知道自己属于卒中高危人群、美国国立卫生研究院卒中量表评分在两组间差异无统计学意义 结论 导致急性脑卒中患者就诊延迟与发病时间、是否独居、首诊地点、转运方式、有无卒中病史、发病地点距首诊医院距离等因素有关。
Objective To overview the systematic review(SR) of efficacy and safety of fecal microbiota transplantation (FMT) in clostridium difficile infection (CDI). Methods PubMed, The Cochrane Library, EMbase, CNKI, VIP, WanFang Data databases and related website (http://scholar.google.com/) were electronically searched to collect SR and meta-analysis on FMT of CDI. The quality of collected documents and evidences were evaluated by OQAQ (Overview Quality Assessment Questionnaire) and GRADE (Grading of Recommendations Assessment, Development and Evaluation), respectively. Results Eleven SRs were included, in which 4 were completed by meta-analysis. The results of OQAQ showed that the score of one review was 2, the others SR received scores from 5 to 9. There were 9 SRs had reported the CDI clinical resolution rate (CRR), of which one SR showed CRR was 36.2%, and the others showed CRR were about 90%. Compared to upper gastrointestinal FMT, all studies showed lower gastrointestinal FMT (colonoscopy, enemas, etc.) had a higher CRR. The outcomes of selection and random fecal donor had no significant differences, and authors suggested that there should be made a standardization of donor screening table for safe fecal. Present evidence showed FMT were safety, and the majority of adverse events of FMT appeared to be mild, self-limiting and gastrointestinal in nature. The GRADE quality level of SR indicated from very low to moderate. Conclusion FMT, as a treatment for CDI, shows significant efficacy and safety, but need more high-level evidences because of its clinical translation difficulties. The study also give a reference to develop standardized clinical pathways of FMT to policy researchers.
Objective To evaluate the association between N-acetyltransferase 2 (NAT2) gene polymorphisms and the risk of antituberculosis drug-induced liver injury (ATDILI). Methods We searched the PubMed, Embase, Wanfang, China National Knowledge Internet and VIP databases to find case-control studies, with the last updated search being performed on June 2017. Odds ratio (OR) with 95% confidence interval (CI) was calculated to evaluate the strength of association. Results A total of 29 studies, involving 1 382 cases and 5 967 controls were included. The results of the Meta-analysis indicated that NAT2 slow acetylators were associated with increased risk of ATDILI compared with fast and intermediate acetylators [OR=3.08, 95%CI (2.44, 3.88), P<0.000 01]. Similar results were also found in subgroup analysis when stratified by ethnicity, isoniazid dosage and diagnostic criteria of ATDILI. Conclusion Individuals with NAT2 slow acetylators may have increased risk of ATDILI.