Objective This article is to explore the application of hospital in the new pattern of elderly health care service.Methods It takes 115 elderly who come from elderly health center as respondents , using questionnaire and inter-view, to study their satisfaction with the new pattern of elderly health care service , i.e.the combination of nursing , support and treatment , their living quality , happiness index and monthly average hospitalization expenses before their going to a nurs -ery and after.Results Their satisfactions are greatly increased after going to a nursery .Their living quality and happiness index are also higher when they go to a nursery (P<0.05, P<0.01), and the hospitalization expenses are lower after their going to a nursery (P<0.01).Conclusion Applying hospital in the new pattern of elderly health care service , elderly′s satisfactions with the new pattern of elderly health care service have been greatly increased , so have their living quality and happiness index .Meanwhile , the hospitalization expenses are also greatly decreased .The scope of the community has a cer-tain influence , and it is worth promoting .

Objective To investigate the characteristics of nerve injury and incidence of carpal tunnel syndrome(CTS)indiabeticpatientsbymeasuringthenerveconductionvelocity(NCV). Methods Atotalof387 inpatients with type 2 diabetes were selected in Kaifeng Central Hospital from July 1, 2011 to October 1, 2014. The abnormal rates of NCV between left and right or male and female for the same name nerve were compared. The examinations to median nerves were paid particular attention and the segmental test was performed. Results Among 387 patients, 333 cases showed abnormal NCV, and 162 patients (41. 9%) presented with CTS. The incidence of sensory nerve injury was higher than that of motor nerve injury. The nerve injury often occurred in the dominant hand, but the injury of bilateral hand were also found in some patients. In 162 patients with CTS, 91 patients presented with clinical manifestations and signs, and the rest were without discomfort in their hands. The percentages of SCV(34. 1%vs 25. 6%, P=0. 012) and MCV (40. 3% vs 29. 5%, P=0. 020) abnormality in the right median nerve were higher than those in the left side. No significant difference of the other nerves was found between left and right. Significant differences in the percentages of abnormality in SCV of the left median nerve (21. 4%vs 30. 5%, P=0. 047) and the right median nerve (28. 6%vs 40. 1%, P=0. 013) between man and woman were found. The abnormal rates of other nerves were without statistically significant between man and women. Conclusions The incidence of CTS is high in diabetic patients. Usually, it firstly occurs in sensory nerves, followed by motor nerves, especially in the dominant hand.

Objective To compare the curative effect of thoracic endovascular repair (TEVAR) plus medication with that of pure medication in treating uncomplicated type B aortic dissection,and to discuss the treatment strategy for uncomplicated type B aortic dissection.Methods The clinical data of 118 patients with definitely confirmed uncomplicated type B aortic dissection,who were admitted to authors' hospital during the period from 2004 to 2015,were retrospectively analyzed.Among the 118 patients,57 patients received TEVAR plus medication (TEVAR group) and 61 patients were treated with pure medication (drug group).The complications and mortality within one month and during follow-up period in both groups were calculated respectively,and Kaplan-Meier survival curves were used to compare the survival rate between the two groups.Results The incidences of complications and morbidity during hospitalization and within one month after treatment in TEVAR group were 5.2％ and 0％ respectively,which in the drug group were 0％ and 0％ respectively.The patients were followed up for 1-110 months,with a mean of (43.3±36.7) months.The incidence of main complications and the mortality in TEVAR group were 7.0％ and 5.3％ respectively,which in the drug group were 6.6％ and 8.1％ respectively.The one-,2-,4-and 7-year cumulative survival rates in TEVAR group were 100％,97.1％,93.5％ and 78.0％ respectively,which in the drug group were 98.4％,96.4％,90.8％ and 72.7％ respectively,the differences between the two groups were not statistically significant (~=0.019,P=0.890).Conclusion For the treatment of uncomplicated type B aortic dissection,TEVAR plus medication is superior to pure drug therapy in reducing expansion rate of false cavity,but TEVAR carries some procedure-related complications,besides,TEVAR can not improve the survival rate.(J Intervent Radiol,2017,26:266-269)

Objective To analyze the learning curve of an experienced interventional radiologist engaged in thoracic endovascular aortic repair (TEVAR) for Stanford type B aortic dissection.Methods The clinical data of 70 patients with Stanford type B aortic dissection,who received TEVAR that was carried out by the same group of interventional physicians over the past 10 years,were retrospectively analyzed.According to the sequence of operation date,the patients were equally divided into group A,B,C,D and E with 14 patients in each group.The operation time,procedure-related complications,postoperative hospitalization days were compared among the 5 groups,and the curative effects at different stages were evaluated.Results No statistically significant differences in the age,sex,classification,concurrent hypertension,concurrent diabetes,active smoking,maximum diameter of false lumen,viscera artery supplied by the false lumen,etc.existed between each other among the 5 groups (P＞0.05).The operation time of group A and group B was (3.29±0.61) hours and (2.87±0.37) respectively (P＜0.05),while the operation time of group C,group D and group E was (1.80±0.62) hours (1.74±0.34) hours and (1.52±0.39) hours respectively (P＞0.05).The operation time of group A and group B was significantly longer than that of group C,D,and E (P＜0.001).The difference in the occurrence of complications was not statistically significant between each other among the 5 groups (P＞0.05).The hospitalization time was gradually shortened from group A to group E,although the difference was not statistically significant (P＞0.05).The surgeries of 28 patients in group A and group B were completed within 2 years and 6.2 years respectively,with an operation frequency being 3.3 patients per year and 7 patients per year respectively;while the surgeries of 42 patients in group C,group D and group E were completed within 2.2 years,1.2 years and 0.5 years respectively,with an operation frequency being 6.4 patients per year,11.7 patients per year and 17.5 patients per year respectively.Conclusion The learning curve of performing TEVAR for type B aortic dissection is approximately 28 cases;after completing 28 TEVAR procedures for type B aortic dissection at the yearly frequency of 4.6 cases by one interventional radiologist,the operation time becomes significantly shortened,and the surgical skills of theinterventional physician team can been significantly improved.

Objective To compare the therapeutic efficacy of preventive transcatheter arterial chemoembolization (TACE) with that of preventive transhepatic arterial infusion (TAI) for patients with primary hepatocellular carcinoma (HCC) after hepatectomy. Methods During the period from June 2011 to June 2012 at authors’ hospital, preventive transhepatic interventional therapy was employed in 79 HCC patients within three months after hepatectomy. The followed-up endpoint was in June 2013. The clinical data were retrospectively analyzed. The patients were divided into TACE group (n=41) and TAI group (n=38). No significant differences in age, sex, preoperative liver function, Child-Pugh scores, tumor size and AFP level existed between the two groups. During interventional procedure , catheterization of proper hepatic artery was performed first, which was followed by angiography in order to clarify that there were no newly-developed tumor vessels or tumor lesions in the residual liver, then the chemotherapeutic agents were infused through the catheter. The emulsion of iodized oil with chemotherapeutic agent was used in the patients of TACE group, while only chemotherapeutic agent was adopted in the patients of TAI group. By using Chi-square test the one-year recurrence rate was determined. Kaplan-Meier estimation method was used to calculate the disease-free survival time, and t test was adopted to estimate the mean hospitalization days. The results were compared between the two groups. Results Of the 79 patients, postoperative recurrence was confirmed in 11, and the overall one-year recurrence rate was 13.9%. The one-year recurrence rate of TACE group and TAI group was 12.20% and 15.79% respectively , and no significant difference in one- year recurrence rate existed between TACE group and TAI group (χ2= 0.213, P = 0.645). The average disease-free survival time of TACE group and TAI group was (21.60 ± 1.52) months and (17.38 ± 3.01) months respectively, the difference between the two groups was of statistical significance (P = 0.038). The mean hospitalization days of TACE group and TAI group were (6.30 ± 1.84) days and (5.89 ± 2.08) days respectively, and the difference between the two groups was not statistically significant (P = 0.522). Conclusion No significant difference in one-year recurrence rate exists between the patients receiving preventive TACE and the patients receiving preventive TAI after hepatectomy for HCC. Nevertheless , preventive TACE can probably improve the disease-free survival time after hepatectomy.

Objective To complete the synthesis of the natural product of crinumaquine .Methods 3 ,4-methylenedioxy-phenethylamine and 2 ,5-dimthoxyphenylacetic were taken as starting material ,and chemical reactions of condensation ,cycliza-tion ,reduction ,oxidation and other reactions were conducted .Results and Conclusion The optimum synthetic route was deter-minedunder which the final yield rate was 73% .

Objective: To dynamically study the use of antiseptic drugs at tertiary public hospitals in the localities for general information. Methods: In this paper, the panel data were analyzed using dynamic monitoring data from the " monitoring network for clinical application of antiseptic drugs" . Such means as descriptive statistical analysis, single-factor analysis and logistic regression analysis were used to learn the use and monitoring of such drugs. Results: We found that the use of such drugs at tertiary hospitals has improved significantly nationwide in recent years, yet with some gaps up to the standard. Given such progress, the economic and social burden caused by the unreasonable use of antiseptic drugs calls for more attention. Conclusions It is imperative to strengthen the supervision of such drugs and promote their rational use so as to reduce the social and economic burden.

In order to fully understand the status quo of the healthcare plus elderly care mode development in China, this paper comprehensively analyzed the progress of China in this respect, from four aspects as follows. These include the policy making, service mode development, number of elderly care beds and long-term care insurance. In view of the current shortage of resources in China, namely that of talents, poor teambuilding, imbalance between supply and demand of medical institutions, and the lack of coordination among healthcare and elderly care institutions, this paper suggests that China should focus on strengthening the construction of diversified elderly care system and professional elderly care personnel. In addition, it suggests to establish and improve the long-term care system with Chinese characteristics and promote the introduction of hospice care services for elderly care institutions, hence encouraging a high level healthcare plus elderly care career in China.

Objective To investigate the recurrence and risk factors of gastric high-grade intraepithelial neoplasia(HGIN)and early gastric cancer(EGC)after endoscopic submucosal dissection (ESD). Methods The clinical and follow-up data on 444 patients(451 lesion)with HGIN and EGC undergoing ESD in Digestive Endoscopy Center of Chinese PLA General Hospital from November 2006 to January 2016 were summarized, and the risk factors of recurrence were analyzed. Results A total of 410 patients were followed-up, and the recurrence rate was 3.2%(13 patients, 13 lesions), with mean recurrence time of 17.6±9.6 months(6-38 months). Univariate and multivariate analysis revealed that the size of the lesion>4.0 cm was the only risk factor of recurrence(P=0.012,OR=10.855,95%CI:1.673~70.442). Conclusion The rate of recurrence is increasing with the EGC extending, therefore, postoperative monitoring should be strengthened to patients with larger lesion.

Antiseptic drugs are the most popular anti-infectious drugs in daily use in hospitals, making significant contribution to public health. In view of the increasingly serious problems in the use and management of antiseptic drugs, the Chinese government has taken a series of measures to guide their rational use. However, due to the imperfect regulatory mechanism and weak sense of rational drug use, the problem of irrational use of antiseptic drugs is still existing. By studying the current situation and existing problems of antiseptic drugs in the country, this paper discussed the effective management means of such drugs, and provided feasible strategies and suggestions for standardizing their rational use.