四方联动防跌护理在社区跌倒高危老年人中的应用

目的探讨专科护士-社区护士-个体-家庭四方联动防跌护理模式在社区跌倒高危老年人中的应用与效果。方法选取深圳市龙岗区的2个社区,随机分为观察组和对照组,从两个社区登记建档的跌倒高风险老年居民中分别随机抽选45名进行干预。观察组采用"专科护士-社区护士-个体-家庭"四方联动推进的综合干预方案。对照组接受社区防跌倒常规护理。于干预前及干预后12个月使用修订版社区老年人跌倒危险评估量表、步态和平衡测试量表对两组老年人进行评测,记录两组1年内跌倒发生例次。结果干预期间跌倒发生情况:观察组1人次,对照组6人次。观察组步态和平衡测试得分提高,跌倒危险评估表得分降低,与对照组比较,差异有统计学意义(均P0.01)。结论四方联动的综合干预方案应用于社区居家老年人,能有效降低老年人跌倒风险,提升其防跌能力,对预防社区老年人跌倒的发生有积极作用。     

Comparison of inhaled nitric oxide with aerosolized prostacyclin or analogues for the postoperative management of pulmonary hypertension: a systematic review and meta-analysis

Abstract

Background: This study aims to compare the effectiveness of inhaled prostacyclin or its analoguesversus nitric oxide (NO) in treating pulmonary hypertension (PH) after cardiac or pulmonary surgery remains unclear.

Methods: PubMed, Cochrane, and Embase databases were searched for literature published prior to December 2019 using the following keywords: inhaled, nitric oxide, prostacyclin, iloprost, treprostinil, epoprostenol, Tyvaso, flolan, and pulmonary hypertension. Randomized controlled trials and multiple-armed prospective studies that evaluated inhaled NO versus prostacyclin (or analogues) in patients for perioperative and/or postoperative PH after either cardiac or pulmonary surgery were included. Retrospective studies, reviews, letters, comments, editorials, and case reports were excluded.

Results: Seven studies with a total of 195 patients were included. No difference in the improvement of mean pulmonary arterial pressure (pooled difference in mean change= ?0.10, 95% CI: ?3.98 to 3.78, p?=?.959) or pulmonary vascular resistance (pooled standardized difference in mean change= ?0.27, 95% CI: ?0.60 to 0.05, p?=?.099) were found between the two treatments. Similarly, no difference was found in other outcomes between the two treatments or subgroup analysis.

Conclusions: Inhaled prostacyclin (or analogues) was comparable to inhaled NO in treating PH after cardiac or pulmonary surgery.

• Key messages

• This study compared the efficacy of inhaled prostacyclin or its analogues versus inhaled NO to treat PH after surgery. The two types of agent exhibited similar efficacy in managing MPAP, PVR, heart rate, and cardiac output was observed.

• Inhaled prostacyclin may serve as an alternative treatment option for PH after cardiac or pulmonary surgery.

     

QZD-B型全自动洗胃机维修

本文叙述了QZD-B型全自动洗胃机的三例故障维修及改进探讨。     

Lucio phenomenon mimicking antiphospholipid syndrome: The occurrence of antiphospholipid antibodies in a leprosy patient

Lucio phenomenon is an atypical reaction of leprosy, characterized by vasculitic lesions that can mimic antiphospholipid syndrome (APS) clinically. Distinguishing the two can be difficult as antiphospholipid autoantibodies may be present in patients with leprosy. We report on a 32‐year‐old female patient presenting with a sudden onset of fever, hemorrhagic bullae, and skin necrosis on her lower legs. She was treated for APS due to the presence of antiphospholipid antibodies but had an inadequate response. A skin biopsy revealed thrombotic vasculopathy and necrotizing vasculitis associated with aggregation of foam cells in the perivascular area and subcutis, with acid‐fast bacilli in the histiocytes and blood vessel walls. Direct immunofluorescence showed IgM, C3, and fibrinogen deposition in the superficial and deep dermal blood vessels. The pathology confirmed the diagnosis of Lucio phenomenon, and appropriate therapy was given. It is essential to evaluate the patient comprehensively, including clinical, serological, and pathological aspects, to obtain the correct diagnosis.     

互动式歌唱表演对轻中度阿尔茨海默病患者抑郁、精神行为和运动训练参与率的影响

目的 观察互动式歌唱表演对轻中度阿尔茨海默病（AD）患者抑郁、精神行为症状及运动训练参与率的影响。方法 选取符合入组条件≥60周岁AD患者63例，随机分为研究组（31例）和对照组（32例）。所有受试患者常规药物治疗及常规运动训练，对照组接受被动性音乐治疗，研究组接受以互动歌唱为主的主动性音乐治疗，1次/d，每次1小时，每周训练5天，持续干预6个月。于治疗前、治疗1个月后、治疗3个月后、治疗6个月后分别采用康奈尔痴呆抑郁量表（CSDD）评分、阿尔茨海默病病理行为（BEHAVE AD）评分、参与率进行评估。结果 治疗1个月、3个月后，研究组CSDD评分较治疗前均降低（P<0.05）；治疗6个月后，研究组患者CSDD评分较治疗前、治疗1个月、3个月后均显著降低（P<0.05），且与对照组比较差异有统计学意义（P<0.05）。治疗1个月、3个月后，研究组BEHAVE AD评分较治疗前均降低（P<0.05）；治疗6个月后，研究组患者BEHAVE AD评分较治疗前、治疗1个月、3个月后均显著降低（P<0.05），且与对照组比较差异有统计学意义（P<0.05）。治疗6个月后，两组运动训练参与率组间比较差异有统计学意义（P<0.05）。结论 互动式歌唱表演可能对改善轻中度AD患者的抑郁和精神行为症状有着积极的疗效，同时对提高受试者运动训练的参与率可能有着更积极的疗效。     

平肝定眩汤治疗肝阳上亢型后循环缺血性眩晕60例临床观察

目的:观察平肝定眩汤对肝阳上亢型后循环缺血性眩晕的疗效。方法:选取2017年6月-2018年10月烟台业达医院收治的后循环缺血性眩晕的患者120例,按随机数字表法分为治疗组和对照组。治疗组和对照组各60例,两组一般的资料经统计学方法,差异无统计学意义(P>0.05),具有可比性。两组均给予改善循环,控制血压、血糖,调节血脂,抗血小板聚集等基础治疗。治疗组给予平肝定眩汤,对照组给予平眩胶囊。两组疗程均为4周,观察两组患者治疗前后总体症状,脑血流速度、血脂、血糖等指标改善情况。采用SPSS 11.0统计学软件进行计算。结果:治疗组总有效率91.7%(55/60),对照组总有效率61.6%(37/60),两组疗效比较有统计学意义(P<0.05)。治疗组三酰甘油(Triglyceride,TG)、血清总胆固醇(Serum Total Cholesterol,TC)、HDL-C、LDL-C治疗后显著改善,与治疗前比较,差异有统计学意义(P<0.05);对照组TG及TC治疗前后差异有统计学意义(P<0.05),高密度脂蛋白胆固醇(High Density Liptein Cholesterol,HDL-C)及低密度脂蛋白胆固醇(Low Density Liptein Cholesterol,LDL-C)治疗前后比较,差异无统计学意义(P>0.05)。两组治疗后TC比较,差异有统计学意义(P<0.05)。两组治疗后空腹血糖(Fasting Plasma Glucose,GLU)明显降低(P<0.05),两组间的治疗后比较,差异无统计学意义(P>0.05)。治疗组治疗后椎动脉(Vertebral Artery,VA)、基底动脉(Basilarartery,BA)平均血流速度(Mean Blood Flow Velocity,VM)明显提高,与对照组治疗后相比较,差异具有统计学意义(P<0.05)。结论:平肝定眩汤治疗后循环缺血性眩晕在改善患者症状、降低血液黏稠度,改善脑血流状况方面疗效显著。