【摘要】 目的 〖JP2〗研究质子泵抑制剂（PPI）是否为危重患者发生医院获得性肺炎的危险因素。 方法 收集2002年6月-2009年6月收治的198例重症患者资料，分为使用PPI组（96例）和未使用PPI组（102例）。采用logistic回归分析PPI使用情况和医院获得性肺炎的关系。 结果 使用PPI组肺炎的发生率较高（26.9%），尤其是PPI使用时间超过7 d者（37.5%）。在不同的多变量logistic回归模型中，分别用APACHE Ⅱ评分和入住重症监护室原因校正后，使用PPI以及使用天数均是医院获得性肺炎发生的危险因素（P=0.031，OR＝2.230，95%CI：1.957~2.947；P=0.002，OR＝1.824，95%CI：1.457~2.242）。 结论 长时间应用PPI可能是增加ICU患者发生医院获得性肺炎的一种风险因素。【Abstract】 Objective To identify whether proton pump inhibitors (PPI) is a risk factor of hospital-acquired pneumonia (HAP) in critical patients. Methods The clinical data of the critical patients admitted to ICU from June 2002 to June 2009 were retrospectively analyzed. A total of 198 patients were divided into two groups: 96 in PPI group and 102 in non-PPI group. The relationship between PPI and HAP was analyzed by logistic regression. Results The patients in PPI group had a higher risk of HAP (26.9%), especially who were treated with PPI more than 7 days (37.5%). Adjusted by APACHE Ⅱ score and reason for admission to ICU, PPI therapy and the using duration of PPI were both the risk factors of HAP in different multiple logistic models (P=0.031, OR=2.230, 95%CI: 1.957-2.947; P=0.002, OR=1.824, 95%CI: 1.457-2.242). Conclusion Long-term use of PPI is a risk factor of HAP.
【摘要】 目的 探讨甲型H1N1流感重症与危重症的护理干预。 方法 回顾分析2009年10月-2010年2月收治的20例甲型H1N1流感重症与危重症患者的治疗方案及其护理干预措施。 结果 16例治愈出院， 4例死亡。其中7例需要呼吸机辅助通气。 结论 甲型H1N1流感重症与危重症需要综合治疗，同时，有效的护理干预也是提高甲型H1N1流感危重症患者治愈率和降低死亡率的关键。【Abstract】 Objective To evaluate the nursing intervention for patients with severe influenza A (H1N1). Methods The clinical data of 20 patients with severe influenza A (H1N1) from October 2009 to February 2010 were retrospectively analyzed. Results In 20 patients, 16 were cured and four died. A total of seven patients needed ventilation assisted with ventilators. ConclusionsThe patients with severe influenza A (H1N1) needs combined modality therapy. At the same time, active and effective nursing intervention is the key point of increasing the recovery rate and decreasing the mortality rate.
Objective To evaluate the effect of exogenous melatonin and its analogues on the prevention of delirium in critically ill patients by meta-analysis. Methods Randomized controlled trials of exogenous melatonin and its analogues in the prevention of delirium in critically ill patients were searched by computer from the Cochrane Library, PubMed, Web of Science, Embase, China National Knowledge Infrastructure, Chongqing VIP, Wanfang, and SinoMed databases. The trial group was treated with melatonin or its analogues, while the control group was treated with placebo. The retrieval period was from the establishment of database to January 14th, 2021. Two researchers independently evaluated the literature quality, and meta-analysis was performed using RevMan 5.4 software. Results A total of 11 randomized controlled trials containing 1177 patients were enrolled, including 588 patients in the trial group and 589 patients in the control group. The results showed that exogenous melatonin and its analogues could reduce the occurrence of delirium in critically ill patients [odds ratio (OR)=0.45, 95% confidence interval (CI) (0.22, 0.91), P=0.03] and shorten the time of mechanical ventilation [standard mean difference (SMD)=−0.49, 95%CI (−0.94, −0.03), P=0.04], while might not affect the mortality rate [OR=0.73, 95%CI (0.46, 1.17), P=0.19] or length of intensive care unit stay [SMD=−0.05, 95%CI (−0.26, 0.15), P=0.61]. Conclusions The current evidence shows that exogenous melatonin and its analogues have some effect on reducing the occurrence of delirium and shortening the duration of mechanical ventilation in critically ill patients, and have no significant effect on reducing the mortality or length of intensive care unit stay. The above conclusions need to be confirmed by more high-quality studies.
Objective To explore the diagnosis and treatment of critically ill patients suffering from obstructive sleep apnea-hypopnea syndrome ( OSAHS) . Methods Critically ill patients with OSAHS admitted in intensive care unit from January 2003 to December 2007 were retrospectively analyzed. Results Seventy-nine critically ill patients were diagnosed as OSAHS. The initial diagnosis of OSAHS was made by history requiring, physical examination, and Epworth sleepiness score evaluation. The final diagnosis was comfirmed by polysomnography thereafter. Base on the treatment of primary critical diseases, the patients were given respiratory support either with continuous positive airway pressure ( CPAP) or with bi-level positive airway pressure ventilation ( BiPAP) . Two cases died and the remaining 77 patients were cured anddischarged. Conclusions Timely diagnosis of OSAHS is important to rescue the critically ill patients. Respiratory support combined with treatment of primary critical diseases can improve the outcomes of these patients.
Objective To analyze the current situation and demand of emergency and critical care training for medical staff in plateau areas, and to provide a reference for further emergency and critical care training for medical staff in plateau areas. Methods From July 1, 2018 to July 30, 2020, medical staff (including physicians, nursing staff, and other medical staff) from hospitals in various regions of Tibet were surveyed anonymously, to investigate the content and demand of medical staff in plateau areas receiving emergency and critical care training. The content and demand of medical staff from different levels of hospitals receiving emergency and critical care training were further compared. Results A total of 45 questionnaires were distributed in this study, and a total of 43 valid questionnaires were collected, with an effective response rate of 95.6%. The average age of medical staff was (35.67±9.17) years old, with a male to female ratio of 1∶1.5. The proportion of tertiary, secondary, and lower level hospitals to which medical staff belong were 23.3%, 27.9%, and 48.8%, respectively. The number and proportion of medical staff receiving training on chest pain, heart failure, stroke, gastrointestinal bleeding, respiratory failure, metabolic crisis, and sepsis diseases were 25 (58.1%), 25 (58.1%), 24 (55.8%), 23 (53.5%), 20 (46.5%), 14 (32.6%), and 12 (27.9%), respectively. The number and proportion of medical staff who believed that training in the heart failure, respiratory failure, metabolic diseases, stroke, gastrointestinal bleeding, chest pain, and sepsis needed to be strengthened were 38 (88.4%), 36 (83.7%), 35 (81.4%), 34 (79.1%), 34 (79.1%), 33 (76.7%), and 29 (67.4%), respectively. Thirteen medical staff (30.2%) hoped to acquire knowledge and skills through teaching. There were no statistically significant differences in gender, age, job type, professional title, and department type among medical staff from tertiary, secondary, and lower level hospitals participating in the survey (P>0.05). The proportion of medical staff in hospitals below secondary receiving training on chest pain was lower than that in second level hospitals (38.1% vs. 91.7%). The proportion of medical staff in hospitals below secondary receiving training on heart failure was lower than that in secondary and tertiary hospitals (38.1% vs. 75.0% vs. 80.0%). The proportion of medical staff in hospitals below secondary receiving training on respiratory failure was lower than that in tertiary hospitals (28.6% vs. 80.0%). The demand for sepsis training among medical staff in hospitals below secondary was higher than that in tertiary hospitals (85.7% vs. 30.0%). There was no statistically significant difference in the other training contents and demands (P>0.05). Conclusion The content of critical care training for medical staff in plateau areas cannot meet their demands, especially for medical staff in hospitals below secondary. In the future, it is necessary to strengthen training support, allocate advantageous resources to different levels of hospitals, expand the scope of training coverage, and enrich training methods to better improve the ability of medical personnel in plateau areas to diagnose and treat related diseases.
目的 探讨危重症手足口病的集束化综合救护的护理方案。 方法 通过比较儿科使用集束化综合护理方案后1年（2009年5月－2010年4月）的26例危重症手足口病并发症的发生率，确定预防危重症手足口病的集束化综合护理方案的有效性。 结果 使用集束化综合护理方案后，26例患儿均治愈出院，其中仅3例有后遗症。 结论 集束化综合护理救治作为主动预防措施比传统的被动预防更有针对性和有效。