Different hospital HIS suppliers were overall assessed according to the corresponding assessment index systems established with HIS suppliers as the study object based on the function demands for HIS in order to help hospitals to select their appropriate HIS suppliers .

Objective To provide the experiences with the application and perfection of Wechat public platform in class A hospitals by investing its application in domestic hospitals, especial in class A hospitals.Methods The mobile service provided on Wechat public platform and related problems in domestic hospitals were investigated by website survey.The general situation, menus, and functions of Wechat public platform in class A hospitals were described. Results Of the investigated 191 hospitals, 37 were class A hospitals and less than 4%of which opened their Wechat public platform.Conclusion The distribution of Wechat public platform is uneven in domestic hospitals.Importance is attached to the application of mobile service in hospitals of cosmetology, gynecology and ophthalmology.

A 56-year-old female was admitted to Department of Gastroenterology at Peking Union Medical College Hospital with diarrhea for seven months, and abnormal liver function for six months. She had a history of type 1 diabetes. The main clinical manifestations were recurrent fatty diarrhea and abnormal liver function, accompanied by abdominal and retroperitoneal lymphadenopathy, elevated CA19-9 and CEA. Progressive impairment of hepatic synthetic function and shrinkage of liver developed in a short period of time. The pathology of liver biopsy suggested that nodular regeneration of hepatocytes was followed by hyperplasia of thin bile ducts after submassive necrosis. Intestinal mucosa biopsies were performed twice. The pathology showed that the intestinal villi were completely blunt, accompanied with crypt hyperplasia. Goblet cells disappeared with reduced mucin. Paneth cells were barely seen without intraepithelial infiltration of lymphocytes. Rifaximin was not effective, while glucocorticoids improved clinical situation. The diagnosis of autoimmune enteropathy was finally confirmed by multidisciplinary team including departments of gastroenterology, pathology, endocrinology, hematology, infectious diseases, and rheumatology. With the administration of glucocorticoid and sirolimus, diarrhea relieved and liver function returned to normal.

Objective:To explore the clinicaleffect of radial arterial puncture cannulationunder ultrasonic guidance in patients with critical diseases.Methods:From December 2016 to May 2017,120 patients under critical conditions in Department of Intensive Care Unit,Xiangya Hospital,Central South University,who received arterial cannulation,were randomly divided into 2 groups:a control group (traditional blind puncture method) and an observation group (ultrasound-guided radial arterial cannulation) (60 cases in each group).The success ratio of radial arterial puncture cannulation by one time,total success ratio of radial arterial puncture cannulation,numbers of puncture,the rate of complications and the time of consumption were compared between the 2 groups.Results:There was no statistically significant difference in the total success ratio of radial arterial puncture cannulationin the 2 groups (P＞0.05).The success ratio radial arterial puncture cannulation by one time was significantly greater in the observation group than that in the control group (P＜0.05);the numbers of puncture,the rate of complications and the time of consumption in the observation group were lower than those in the control group,with statistically significant (all P＜0.05).Conclusion:The application of ultrasound-guided radial arterial puncturecannulation can improve the success ratio of radial arterial puncturecannulation by one time,decrease the numbers of puncture,reduce the incidence of complications and save operation time.

A 78-year-old man was admitted to Peking Union Medical College Hospital with fever, weakness of lower extremities, less speech, loss of memory. Fever was relieved after antibiotic treatment, while cognitive impairment and disorder of consciousness progressed rapidly, followed by critical pulmonary infections, respiratory failure, and septic shock. Lab tests showed negative occult blood, normal serum CEA level and positive Anti-nuclear-antibody. PET-CT suggested that strong FDG uptake signals were seen at sigmoid, while bilateral frontal lobe, temporal lobe, parietal lobe, posterior cingulate gyrus showed lower metabolic activity. Colonoscopy biopsy revealed differentiated adenocarcinoma of sigmoid colon. Therefore, paraneoplastic syndrome of nervous system secondary to colon cancer was considered. Rapid and proper diagnosis and treatment were completed by multidisciplinary team including departments of neurology, gastroenterology, general surgery, ICU, rheumatology, clinical nutrition. The laparoscopic sigmoid colectomy was performed under general anesthesia. The patient finally presented with significant improvement of cognition and consciousness. Respiratory function was totally recovered.

Objective: To explore the effect of nursing scheduling software combined with mobile phone APP in the nursing manpower arrangement in intensive care unit. Methods: The nursing scheduling software and mobile phone APP were applied to management resources of 82 nurses in ICU, substituted for traditional manual way. The work efficiency, nursing quality and nurse satisfaction were compared before and after implementing in intensive care unit. Results: After implementation of nursing scheduling software combined with mobile phone APP, the average time of scheduling was reduced from (6.49±0.62) h to (4.29±0.44) h, the difference was statistically significant (t=19.97, P<0.01). The nursing quality score was improved from (97.54±1.19) points to (95.16±1.29) points, the difference was statistically significant (t=-4.70, P<0.01). The nurses′ satisfaction about scheduling was improved from 73.2%(60/82) to 96.3%(79/82), the difference was statistically significant (χ²=17.04, P<0.01). Conclusions The mode of nursing scheduling software combined with mobile phone APP in intensive care unit has a good effect, which can improve the scheduling efficiency, the job satisfaction of nursing staff and the quality of nursing,and promote the nursing information management.

Objective To quantitatively evaluate the association of short-term exposure to ambient submicron particulate matter (PM₁) with hospital admissions for angina in older adults. Methods A case-crossover study was conducted among 46 687 older adults hospitalized for angina from 2016 to 2019 in Guangzhou medical institutions. Grid data on ambient PM₁ concentrations in Guangzhou were obtained from the ChinaHighAirPollutants (CHAP) dataset. Exposure to PM₁ was assessed according to each subject's residential addresses. Conditional logistic regression model was used to analyze the the exposure-response association between PM₁ and hospital admissions for angina. Results From 2016 to 2019, the average exposure level of PM₁ on the same day of hospital admissions (lag 0) for angina was 21.0 ± 11.5 μg/m³. The results of main model analysis showed that lag 0 day exposure to ambient PM₁ was significantly associated with a higher odds of hospital admissions for angina in older adults. Each 10 μg/m³ increase of PM₁ exposure level was significantly associated with a 1.31% (95% CI: 0.05%, 2.59%) increased odds of angina admissions. Results from a two-pollutant model adjusting for O₃ showed that the association between short-term exposure to PM₁ and odds of hospitalization for angina remained stable. According to the results of the above model, it was estimated that the excess hospitalization attributable to ambient PM₁ exposure accounted for 2.46% (95% CI: 0.09%, 4.76%) of the total admissions in Guangzhou during 2016-2019, corresponding to 1539 (95% CI: 54, 2976) admissions. No significant effect modification on the associations was observed by sex, age, or season. Conclusion Short-term exposure to ambient PM₁ was significantly associated with an increased odds of hospital admissions for angina in older adults.