Objective:To explore the effect of family empowerment model based on cloud follow-up in schizophrenia patients and their main caregivers.Methods:From January 2020 to June 2021, 160 schizophrenics and their 160 main caregivers who were admitted to Shaoxing Seventh People's Hospital were selected as the study subject by convenience sampling. According to the method of random number table, the subjects were divided into control group and observation group, with 80 patients and 80 main caregivers in each group. The patients in the control group were given routine nursing, while the patients in the observation group received family empowerment nursing model based on cloud follow-up on the basis of the control group. Both groups of patients were intervened continuously for six months after enrollment. Morisky Medication Adherence Scale-8 (MMAS-8) , Personal and Social Performance Scale (PSP) , Family Environment Scale-Chinese Version (FES-CV) , Self-Perceived Burden Scale (SPBS) , Self-Rating Anxiety Scale (SAS) and Self-Rating Depression Scale (SDS) were used to evaluate the drug compliance, personal social function, family function of the two groups of patients, disease burden and negative emotions of main caregivers.Results:After six months of intervention, the medication compliance of observation group was better than control group, the difference was statistically significant ( P<0.05) . The PSP score of patients in the observation group was higher than that of the control group, and the FEC-CV scores in all dimensions of the observation group were better than that of the control group, with statistically significant differences ( P<0.05) . After intervention, the disease burden, SAS and SDS scores of the main caregivers in the observation group were lower than those in the control group, with statistically significant differences ( P<0.05) . Conclusions:The family empowerment model based on cloud follow-up can improve the treatment compliance, personal social function and family environment of schizophrenics, and relieve the disease burden and negative emotions of the main caregivers, which is worthy of clinical practice.

Objective:To investigate the current situation of cytomegalovirus (CMV) infection in infants in Lishui, and summarize the related factors of CMV infection, evaluate its influence on the growth and development of infants, and provide evidence for the prevention and control of CMV infection.Methods:In this study, 2 254 cases of infants admitted in pediatric ward in Lishui Maternal and Child Health Hospital, Qingtian County People′s Hospital, Suichang County People′s Hospital, Qingyuan County People′s Hospital from January 1, 2015 to December 31, 2017 with integral clinical data were selected. All the babies were followed up from the time when they were born to 1 year old. The serum CMV antibody and the urine CMV-DNA were screened, the general situation and clinical features of CMV infection were summarized, and the relevant factors of infants CMV infection were analyzed and screened by the single factor and multiple factors analysis. They were followed up to 1 year old to clarify the influence of CMV infection on the growth and development of infants.Results:From 2015 to 2017, the total positive infection rate of CMV-IgM in infants under 1 year old in Lishui was 10.43%(235/2 254), and CMV-IgM positive infection decreased year by year. The positive rate of CMV-IgG did not change significantly with time. The positive rate of CMV-IgM was the highest at 1—3 months, and up to 15.29% (61/399). The positive rate of CMV-IgM decreased with the age of the babies. The positive rate of CMV-IgG increased with the age of the babies. The positive rate of CMV-IgM in infants showed no significant difference in gender ( P>0.05). The positive rate of CMV-IgM was higher in men than that in women [65.43% (810/1 238) vs. 55.51% (564/1 016)], and there was significant difference ( P<0.05). The gestational age of the infected group was lower than that of the non-infected group [(37.41 ± 1.63) weeks vs. (38.97 ± 0.97) weeks], and the breast-feeding rate of the infected group was higher than that of the non-infected group [57.87%(136/235) vs. 40.00%(40/100)], and there were significant differences ( P<0.05). Thrombocytopenia, the increase of transaminase, necrotizing enterocolitis of newborn, and hepatosplenomegaly of infected group is higher that of the non-infected group [18.72%(44/235) vs. 1.00% (1/100), 29.36% (69/235) vs. 13.00% (13/100), 26.81% (63/235) vs. 10.00% (10/100), 9.79% (23/235) vs. 0], and there were significant differences ( P<0.05). Gestational age and breast-feeding were possible risk factors for CMV infection in infants under 1 year old ( P<0.05). There was no significant difference in height, weight, head circumference and intelligence score between the infected group and the non-infected group at the age of 1 year ( P>0.05). The total abnormal rate of hearing development and the abnormal detection rate of B-ultrasound in the infected group were higher than those in the non-infected group [13.62%(64/470) vs. 1.00%(2/200), 6.38%(15/235) vs. 0], and there were significant differences ( P<0.05). Conclusions:The CMV active infection rate of infants under 1 year old in Lishui is relatively high and decreases year by year. It decreases with the prolongation of birth time, and there is no gender difference. Gestational age and breast-feeding are the risk factors for active CMV infection in infants. CMV infection affects the hearing development and the brain development of infants under 1 year old, which is the main cause of hepatitis. It is necessary to pay attention to the prevention of CMV infection, strengthen maternal perinatal health care, and strengthen the screening of CMV infection in high-risk groups.

The over-activation of phosphatidylinositol 3-kinase (PI3K) signaling pathway is closely related to the occurrence and development of malignant tumors. The abnormal expression of this pathway is involved in the regulation of cell growth, malignant transformation, apoptosis and metastasis. The targeted therapy for specific sites of PI3K signaling pathway is a new research hotspot. A variety of different types of PI3K inhibitors have been marketed or entered clinical trials and have shown considerable efficacy in the treatment of malignant lymphomas. In this view, the recent advances in activation patterns of PI3K signaling pathway in lymphoma and PI3K inhibitors are summarized.

Objective: To investigate the role of clinical pharmacist in the treatment of patients with severe infections in urology department.Methods: An objective analysis of the important roles of clinical pharmacists was carried out by making and adjusting the anti-infective treatment plan of two patients in urology department.Results: During the participation in the treatment of two patients with severe infections in urology department, clinical pharmacists played important roles in the treatment of the diseases through observing the clinical symptoms,analyzing the conditions of the patients and giving the pharmaceutical opinions and suggestions, and finally the infections were controlled successfully.Conclusion: Clinical pharmacists should participate in the therapy strategy adjustment in urology department using their professional knowledge to play important roles in the management of anti-infection strategy for severe patients.

Objective The incidence rate of pressure ulcer is high in critical patients and off-loading mattresses and reposi-tioning are known as effective interventions for the prevention of pressure ulcers .However, evidence is lacking for selection of the right type of mattresses and suitable interval of repositioning .This study was to compare the effects of two types of off-loading mattresses with two different repositioning intervals in preventing pressure ulcers in critical patients . Methods According to the design of this ran-domized controlled trial , we made a training plan concerning the participants , methods of intervention and comparison , criteria and methods of observation , and methods of recording , and trained 26 nurses from 7 hospitals .Using non-inferiority design and the method of stratified blocked randomization , we divided 1194 patients with the risk of pressure ulcer into a trial group ( n=596) and a control group ( n=598) , a viscoelastic sponge mattress with every-four-hours repositioning used for the former and an automatic aeration mat-tress with every-two-hours repositioning for the latter , both for 7 successive days .We examined the patients every day , recorded the in-cidence and stages of pressure ulcer , and compared the data obtained between the two groups of patients . Results The total inci-dence rate of pressure ulcer was 1.09%(13/1194), significantly lower in the trial than in the control group (0.34%[2/596] vs 1.84%[11/598], P=0.012). Conclusion A viscoelastic sponge mattress with every-four-hours repositioning is superior to an automatic aeration mattress with every-two-hours repositioning and therefore is preferred to the latter in preventing the incidence of pressure ulcer in critical patients in the ICU .

Objective:To analyze the demands of maintenance management system of medical equipment, and realize the scientization and normalization of plan design for maintenance management system of medical equipment.Methods: On the basis of current status of maintenance management system of medical equipment, the demands of various department during management process were analyzed, and then a systematic maintenance management plan was designed to face to all of medical equipment in hospital.Results: The preponderances of this system were discussed from three aspects: equipment maintenance, equipment archive and equipment benefit.Conclusion: The application of this system can accelerate the progress of maintenance for medical equipment, enhance maintenance awareness of clinical medical staffs for medical equipment, improve the transparency of equipment scrapping and disposal, and provide effective references for demonstration and purchase of medical equipment.

Objective To investigate the correlation of the 1896 and 1899 mutations of hepatitis B virus (HBV)with the conversion of e antigen in serum and the progression of the disease. Methods 238 serum samples from the patients with HBsAg positive for over six months and HBV-DNA copy number > 5.0 × 102 IU/mL were collected,and the sequence analysis was used to analyze the nucleotide sequences of the 1896 and 1899 sites in the pre-C region of HBV. At the same time,the relevant clinical data and the expressions of HBeAg were collected,followed by Spearman correlation analysis and chi square test with SPSS 20.0. Results Both 1896 and 1899 sites in the pre-C region of HBV were mutated,and the base G was A,which was closely related to the expression of e antigen(P<0.05). Both G1896A and G1899A promoted the e antigen serological conversion ,and the e antigen serological conversion of G1899A was higher than that of G1896A. G1899A was associated with HBV related disease progression (correlation coefficient 0.280,P < 0.05),especially with the incurrence of HCC. Conclusions G1896A and G1899A in the pre-C region of HBV can promote the serological conversion of e antigen.

Objective To convert OH risk assessment scale into Chinese version and test it reliability and validity in critical care patients for pressure ulcers.Methods The first, Japanese version of OH risk assessment scale was translated into Chinese, then it was translated back to Japanese, and last,converted into the Chinese version by experts correction and language adaption. Twenty-one trained nurses from 7 ICU departments were divided into three groups, with seven nurses in each group. They used Braden scale and Chinese version of OH risk assessment scale, respectively and independently assessed 476 critical care patients from five comprehensive care hospitals' ICU once daily until to seven days.Results The content validity of OH risk assessment scale was 0.88 and its criterion-related validity was 0.82 and 0.86. Comulative contribution of two common factors by factor analysis was 63.82% and component factor loading of each item was more than 0.4, and communalities of each item was more than 50%. The Cronbach's α coefficient was 0.75 and test-retest reliability was 0.80.The inter-rater reliability was 0.95 to 0.98.Conclusions The Chinese version of OH risk assessment scale had good validity and reliability. It could be used to assess and predict the pressure ulcer risks for critical care patients.

Objective To investigate the effect of bedside comprehensive ability training and critical thinking on the improvement of the personality maturity of pediatric nurses. Methods A total of 102 nurses with pediatric working years within one year were selected,and then they were arranged to receive critical thinking in combination with bedside comprehensive ability training for 6 months. After the training, pediatric nurses′ critical thinking ability, bedside comprehensive ability and personality maturity were evaluated. Results Before training, the total score of Critical Thinking Disposition Inventory-Chinese Version (CTDI-CV) , total score of bedside comprehensive ability, personality maturity score were 288.21±25.44, 75.24±2.51, 84.01±32.26, after training, they were respectively 324.18±25.93, 92.65±3.17, 125.57±35.47. Comparison of the scores before training and after training showed statistically significant difference(t=7.071, 30.750, 6.190,P < 0.05 or 0.01). Setting personality maturity as the dependent variable, and and CTDI-CV and bedside comprehensive ability as the independent variables, regression analysis showed that CTDI-CV and bedside comprehensive ability had a positive impact on the personality maturity. Conclusions The ability of pediatric nurses' critical thinking ability and bedside comprehensive ability training can promote the improvement of personality maturity of pediatric nurses.

Objective To investigate the value of the three-dimensional endorectal ultrasonography (3D-ERUS) in the tumor staging before transanal endoscopic microsurgery (TEM).Methods The clinical data of 30 patients with rectal cancer who underwent 3D-ERUS before TEM at the Nanjing Hospital of Traditional Chinese Medicine from April 2012 to December 2013 were retrospectively analyzed.The accuracy,sensitivity and specificity of the 3D-ERUS were evaluated according to the results of the postoperative pathological examination.The consistency of the results of the 3D-ERUS and postoperative pathological examination were compared by Kappa consistency test.Results Of 30 patients,25 patients in stage T0,3 in stage T1 and 2 in stage T2 were diagnosed by preoperative 3D-ERUS.There were 2 patients (stage pT0) with inflammatory polyp by postoperative pathological diagnosis,6 patients (stage pT0) with tubular adenoma,16 patients (stage pT0) with villioustublar adenoma,2 patients (stage pTis) with carcinoma in situ,2 patients (stage pT1) with tectal adenoma and 2 patients (stage pT2) with rectal adenoma.There were 2 patients with excessive tumor staging by 3D-ERUS,1 patient in stage pT0 was misdiagnosed in stage T1,1 in stage pT1 was misdiagnosed in stage T2 and 1 in stage pT2 was misdiagnosed in stage T1 with insufficient tumor staging.The accuracy of 3D-ERUS in the preoperative tumors staging of TEM was 90.0％ compared with the resuls of postoperative pathological examination.The accuracy,sensitivity and specificity of 3D-ERUS in stage pT0,pTl,and pT2 of TEM were 96.7％,90.0％,93.3％ and 96.2％,50.0％,50.0％ and 100.0％,92.8％,96.4％,respectively.There was a significant difference in the consistency between preoperative 3D-ERUS and postoperative pathological examination (κ =0.685,P ＜ 0.05).Conclusion 3D-ERUS is an accurate clinical method in the preoperative tumors staging of TEM,and can be used as the preoperative assessment for TEM.