Objective:To explore the humanistic care model and its effects in emergency nursing.Methods:Through literature research,analysis process and interviews,we constructed the humanistic care model,formulated corresponding humanistic care nursing measures,and implemented them in clinical practice.The humanistic care satisfaction questionnaire was used to evaluate the effectiveness.Results:The satisfaction rate of humanistic care was improved,and the difference was statistically significant (P ＜ 0.001).Conclusion:The construction of humanistic care model can significantly improve the satisfaction of emergency patients,and the standardized process should be established in the implementation of humanistic care.

Objective It is a tough job to rescue batches of patients with severe blast injury .The article aimed to construct specific technique system management in the rescue of batches of patients with severe blast injury and evaluate its effects . Methods Retrospective analysis was made on 9 patients with severe blast injury who hospitalized simultaneously .According to the difficulties in the nursing process of treating severe blast injury such as management of respiratory tract , continuous renal replacement therapy , vascular access, nutritional supply, skin nursing, etc, specific technique system management was constructed to evaluate technical support key points at different phases , including personalized nursing scheme with disease progression , professional nursing instruction on key points of different phases from specialists as well as corresponding nursing decision and professional caring . Results Specific technique system management was applied in these 9 patients with severe blast injury .Only 1 patients developed ventilator related pneumonia when receiving mechanical ventilation and no procedure related complications occurred in the aspects of blood purification , skin management , vascular access and nutrition support .6 patients discharged from hospital after recovery . Conclusion Specific techniques and systemic management in batch treatment of severe bast injury patients could help collaborative nursing , improve the management of specific management and prevent complication .

Problem-based learning (PBL)was used in resident standardized training in depart-ment of pediatrics of Changhai Hospital. Attending doctors with authority were taken as leaders teach-ing group and 3-5 resident doctors as team members. Cases were set up according to the targets of resident standardization training and common clinical diseases in each system. According to the results of the questionnaire after the teaching , both teachers and students were satisfied with the teaching effect and expected targets were reached. Residents made great progress in handling clinical problems.

Objective To summarize the clinical experiences of coronary artery bypass grafting ( CABG) in the treatment of coronary artery disease. Methods CABG were performed on 395 consecutive cases from January 2002 to December 2012,including 299 male and 96 female with a mean age of 62. 3 years old. All the operation were performed under cardiopulmonary bypass (CPB ) with moderate hypothermi-a. Left ventricular aneurysm plasty operation were performed in 18 patients. Results The mean number of grafts was 3. 2,the mean CPB time was 88 min( 62~170 min) ,aortic cross-clamping time was 68 min( 25~102 min) ,mean ventilation time was 18 h( 12~72 h) . There were 8 deaths with a mortality of 2. 0%. Six patients died of multiple organ failure,1 patients died of ventricular fibrillation after operation,1 patients died of acute myocardial infarction. Postoperative follow up was carried out on 280 cases,follow-up time was from 8 months to 11 years. Five of them died of unknow causes. The heart function of the rest was significantly improved. 195 patients were free of angina. 85 pa-tients’ s symptom got better. Conclusion CABG performed under cardiopulmonary bypass ( CPB ) with moderate hypothermia is safe and effective for the treatment of coronary artery disease.

Objective To analyze the etiology and treatment of autoimmune hemolytic anemia. Methods The clinical data of 29 children with autoimmune hemolytic anemia during January 2013 to December 2015 were retrospectively analyzed. Results In 29 children, 10 cases were idiopathic 19 cases were secondary and 11 cases occurred after infections. The main clinical manifestations were pallor, jaundice, dark urine, and hepatosplenomegaly. 21 cases were Coombs test positive. In 29 children, 22 cases had a good response to adrenocortical hormone therapy while in 7 cases which had not response to adrenocortical hormone, good efficacy was achived after combined with the gamma globulin treatment. Conclusions The first line drug for autoimmune hemolytic anemia treatment is adrenocortical hormone. The gamma globulin can improve the efficacy.

Objective To investigate the reaction kinetics between the stone-dissolving solution and the urinary stone in a model simulating the condition of a kidney for further clinical administration. Methods An artificial upper urinary tract was made by silica gel. Lactic acid prepared in the preliminary study was used to react with artificial stone in the model. The concentration of reaction product in the effluent was measured to identify the reaction velocity. Relationships between the efficiency and dissolution rate or stone surface was investigated. Results The highest utilization rate of dissolution was 100 ~ 150 mL/h. Dissolution efficiency is in positive rela-tion with stone surface. The efficiency correlates with the stone surface and infusion speed in the range of 50~400 mL/h. Conclusions Before dissolution treatment ,the stone should be shattered as deeply as possible to in-crease the surface of reaction. If possible ,the irrigating speed should be as high as possible to eliminate the stone sooner.

Objective　To investigate the relationship betwee n tricuspid insufficiency (TI) and the function of the right ventricle, degree o f pulmonary vascular pathological change in patients with rheumatic heart diseas e so as to provide the indication of operation for treating TI. Methods 　41 cases of rheumatic heart disease with TI accompanying with bicuspid pathological changes were reviewed. Correlation analysis was done between the s everity of TI and the right ventricular size(RVS), pulmonary artery pressure(PAP ), pulmonary artery resistance(PAR) etc. Results　It was found t hat the size of the right ventricle, PAP, PAR were positively correlated to th e degree of TI. Tricuspid annuloplasty should be carried out in patients with RV D>40 mm, PAR >48 kPa*s/L, PAP>8 kPa. Conclusion　TI resulted ma inly from insufficient function of the right ventricle and marked patholog ical changes of the pulmonary blood vessels. Doppler echocardiography evaluation for the function of right ventricle and pathological condition of pulmonary blo od vessels might be of significant in deciding whether tricuspid annuloplasty sh ould be performed simutaneously in patients of bicuspid valve replacement.

Objective　To introduce the technique of mitral v alve replacements in beating heart, and review the clinical experience in 234 ca ses of operation. Methods　A total of 234 patients of mitral val ve replacement in beating heart with mild hypothermic extracorporeal circulation (30～32 ℃) were reviewed. Results　 The procedures underwe nt fluently and only 2(0.85%) died early postoperatively. No low cardiac output , arrhythmia and cer ebral embolism complications was found. Conclusion　Results sugg ested that mitral valve replacement in beating heart is a safe and available method and is good in extenuating myocardial and pulmonary i njury from ischemia-reperfusion and deep hypothermia.

Objective　To compare the clinical efficiency of intracardiac procedures on traditional cardioplegic arrested-heart and on-pu mp beating-heart for congenital heart disease (CHD) with severe pulmonary hyper tension. Methods　Among all 153 cases, 95 cases underwent operat ions on cardioplegic arrested-heart, while 58 on-pump beating-heart. In arres ted-heart group, 79 cases with ventricular septal defect (VSD), 13 with atria l septal defect (ASD) and 3 with patent ductus arteriosus (PDA) were examined whi le in beating-heart group, 43 cases with VSD, 10 with ASD, and 5 with PDA were examined. Results　There were 12 cases of operative death (12.6%) and 8 of tracheotomy (8.4%) in heart arrested group. No operative death and tracheotomy in beating-heart group. 141 patients were followed up for 3 months to 10 year s with good recovery. There were 2 cases of right heart function failure six yea rs later in arrested-heart group. Conclusion　Results sugges t that on-pump beating-heart technique is superior to traditional cardiopl egic arrested-heart for CHD with severe pulmonary hypertesion. The cause might be t hat on-pump beating-heart intracardiac operation is more effective in cardio pulmon ary protection.

Objective To investigate the predictive value of TNFα,ALT,HBV DNA loads and HBV serological markers in response to adefovir dipivoxil (ADV) treatment for patients with chronic hepatitis B(CHB).Methods Two hundred and three HBeAg.positive CHB patients were administered with ADV 10 mg/d for 48 weeks.HBV serological markers and TNFα at the baseline were determined by enzyme linked immunosorbent assay(EUSA),and HBV DNA loads were detected by PCR.Logistic regression was used to identify predictive factors for serological response at 48th week after the treatment.Results The rates of HBV DNA clearance,ALT normalization,HBeAg lOSS,HBeAg seroconversion and response at 24th week were 31.5%(64/203),59.1%(120/203),15.8%(32/203).8.9%(18/203)and 13.3%(27/203)respectively,while those at 48th week were 58.6%(119/203),78.3%(159/203),29.6%(60/203),16.7%(34/203)and 25.6%(52/203),respectively.Patients who achieved HBeAS loss at 48th week were found to have higher rates of HBV DNA clearance.HBeAg loss and seroconversion at 24th week and higher TNFα at baseline(P=0.017,0.ooI,0.029 and 0.040),while those who achieved HBeAg seroconversion at 48th week were found to have higher rate of HBeAg seroconversion at 24th week.and lower baseline HBV DNA loads(P=0.000 and 0.004).Conclusion For HBeAg.positive CHBpatients with ADV treatment,the rate of HBV DNA clearanee,HBeAg loss and seroeonversion at 24th week and TNFα at baseline may be used to predict the rate of HBeAg 1088 at 48th week:the rate of HBeAgseroconversion at 24th week and baseline HBV DNA loads may be used to predict the rate of HBeAgseroeonversion at 48th week.