Objective To explore the effectiveness of a nutritional intervention in rescuers who screened positive for depression. Methods A randomized controlled trial design was employed.From June to August,2022,4,460 rescuers were screened using the Self-Rating Depression Scale(SDS),and 1,615 positive cases were identified.Thirty-one volunteers were recruited and randomly divided into a nutritional intervention group and a control group.The intervention group received health education and nutritional intervention(a compound paste therapy primarily composed of red roses and Seville orange flowers),while the control group received psychological education.SDS scores were assessed before and after the intervention. Results There was a statistically significant decline in SDS scores in the nutritional intervention group after the intervention(P<0.05).Furthermore,the SDS scores of the intervention group were significantly lower than those of the control group,both before and after the intervention(P<0.05).No severe adverse reactions were observed during safety evaluation. Conclusion The nutritional intervention effectively reduced the depression scores in rescuers.Early nutritional intervention is recommended for rescuers who initially screen positive for depression.

Objective:To develop the Self-Stigma Scale for Drug Addicts(SSSDA),and test its validity and reliability.Methods:On the basis of literature analysis,open questionnaire survey,semi-structured interview and ex-pert consultation,the theoretical structure of the questionnaire was developed,and 943 drug addicts were test-ed.Sample 1(n=483)was used for item analysis and exploratory factor analysis,and sample 2(n=460)was used for confirmatory factor analysis,criterion related validity and internal consistency reliability analysis.Sixty-four drug addicts were retested 4 weeks later for test-retest reliability test.The criterion related validity was tested with the Drug Stereotype Threat Scale.Results:The scale consisted of 6 dimensions and 31 items,including self-negative cognition,stereotype identity,confidentiality,social avoidance,stigma experience,and stigma experience in the process of detoxification(factor loadings were from 0.41 to 0.81),which explained 64.09％of the total vari-ance.The 6-factor structure model fitted the data well(x2/df=2.82,RMSEA=0.06,CFI=0.92,GFI=0.85,TLI=0.91).The total scores and factor scores of the SSSDA were positively correlated with the DSTS scores(ICC=0.10-0.22,Ps＜0.05).The Cronbach α coefficients for the total scale and each dimension were between 0.80 and 0.95,and the test-retest reliability coefficients(ICC)were between 0.82 and 0.94.Conclusion:The Self-stigma Scale for Drug Addicts(SSSDA)initially developed in this study has satisfactory reliability and validity.

Objective:To explore the construction and effect of biobank in biological research in nursing field.Methods:Through the establishment of a biological research plan for nursing in Affiliated Jinhua Hospital, Zhejiang University School of Medicine, the biobank in biological research for nursing was constructed from aspects of biological samples, instruments and equipment, operating software, biobanking team formation, personnel training and standardized process formulation.Results:In August 2020, the Nursing Department and Central Laboratory of Affiliated Jinhua Hospital, Zhejiang University School of Medicine established a biobank for biological research in the nursing field, formed a biobank team, conducted personnel training and formulated standardized procedures. From December 1, 2020 to June 30, 2021, biological samples were collected from 264 gastric cancer patients and 56 healthy controls, mainly including whole blood, serum and urine.Conclusions:The construction of biobank for biological research in nursing field can collect abundant biological samples, which lays a foundation for subsequent independent biological research in nursing field.

Objective:To evaluate the value of sugammadex for ultra-fast-track anesthesia in pediatric patients undergoing surgery for correction of congenital heart disease.Methods:Forty pediatric patients of both sexes, aged 1-6 yr, with American Society of Anesthesiologists physical status Ⅱ, scheduled for elective surgery for correction of congenital heart disease, were enrolled in this study and randomly assigned into sugammadex group (group S) and control group (group C) with a random number table.Sugammadex 4.0 mg/kg was injected intravenously to reverse neuromuscular relaxation in group S and the equal volume of normal saline was administrated in group C when the train-of-four (TOF) count was 0 and post-tetanic count was 1 or 2 during recovery from anesthesia.The recovery time of TOF ratio to 25%, 75% and 90%, the extubation time and the success rate of ultra-fast-track anesthesia were recorded.Results:Compared to group C, sugammadex significantly shortened the recovery time of TOF ratio to 25%, 75% and 90% and the extubation time in group S ( P<0.05); Furthermore, the success rate of ultra-fast-track anesthesia reached 100% in group S compared to 0% in group C. Conclusion:Intravenous administration of sugammadex 4.0 mg/kg significantly shortens the recovery time of neuromuscular relaxation and extubation time and enhances the success rate of ultra-fast-track anesthesia in pediatric patients undergoing surgical correction of congenital heart disease.

Objective:To analyze and clarify the causes, types, risk factors and treatment principles of early postoperative tachycardia in children with congenital heart disease.Methods:A retrospective analysis of the clinical data of 2 126 children with primary radical congenital heart surgical procedure in Shanghai Children′s Hospital from January 2014 to December 2020, including 1 322 cases of ventricular septal defect or ventricular septal defect combined with atrial septal defect, 421 cases of atrial septal defect, 194 cases of tetralogy of Fallot, D-transposition of the great artery or double outlets of right ventricle combined with pulmonary stenosis, and 189 cases of other complex congenital heart disease. The surgical method is a median sternal skin incision or a small right axillary skin incision, and cardiopulmonary bypass is established routinely. The age, body mass, disease type, cardiopulmonary bypass and aortic occlusion time, vasoactive drug use, ECG monitoring and other indexes were observed and monitored.Results:There are 425 cases of early postoperative tachycardia in 2 126 children with congenital heart disease, with an incidence of 20.0%. The incidences of sinus tachycardia, borderline ectopic tachycardia, atrial tachycardia and ventricular tachycardia were 14.8%(314/2 126), 4.5%(96/2 126), 0.8%(17/2 126) and 0.5%(10/2 126), respectively. Logistic regression analysis revealed that the low age ( OR=1.98, 95% CI: 1.25-2.65, P<0.01), low weight ( OR=2.35, 95% CI:1.86-2.75, P<0.01), large ventricular septal defect ( OR=1.56, 95% CI:1.09-2.06, P=0.02), complex congenital heart disease ( OR=2.03, 95% CI: 1.57-2.52, P<0.01), long duration of cardiopulmonary bypass ( OR=1.77, 95% CI: 1.23-2.28, P<0.01), long aortic cross-clamp time ( OR=1.89, 95% CI:1.20-2.55, P<0.01), acidosis ( OR=1.63, 95% CI:1.11-2.14, P<0.01), and the combination usage of vasoactive drugs ( OR=1.86, 95% CI:1.23-2.48, P<0.01) were significantly associated with the occurrence of early postoperative tachycardias. Conclusion:This study has important clinical guiding value for predicting early postoperative tachycardia in children with congenital heart disease, clarifying its causes and types, and timely handling, so as to improve the postoperative survival rate of children.

Objective    To study the safety of right vertical infra-axillary thoracotomy (RVIAT) in the repair of ventricular septal defect (VSD) and the optimal age for RVIAT. Methods    Between June 2014 and June 2018, 441 children underwent VSD repair via RVIAT in our hospital. According to the age, they were divided into four groups: a 4 months to 1 year old group (R1 group, n=123), a 1-2 years old group (R2 group, n=106), a 2-5 years old group (R3 group, n=166), a >5 years old group (R4 group, n=46). The clinical effects of the patients were compared. Results    All the operations were successfully performed and no serious complication was found in all groups. No statistical difference was observed in the operation time, blood loss during operation, thoracic drainage 24 h after operation among groups (P>0.05). The cardiopulmonary bypass time, aortic cross-blocking time and ICU stay time in the R1 and R2 groups were longer than those in the R3 and R4 groups (P<0.05). In the R1 group, the postoperative ventilating time and postoperative hospital stay time were longer, and the blood transfusion volume was more than those in the R3 and R4 groups (P<0.05). The incidence of postoperative complications was higher in the R4 group than that in the R1 and R3 groups (P<0.05). Conclusion    VSD repair via RVIAT may be more effective in children >2 years old, and 2-5 years old may be the optimal age.

Objective: In view of the difficulty of the shortage of new coronavirus nucleal acid test in the early COVID-19 outbreak, to explore the application value of chest CT in screening COVID-19 patients. Methods: Retrospective analysis was performed on the data of patients with fever who received chest CT and new coronavirus nucleal acid test during January 25, 2020 to February 2, 2020 in Zhongnan Hospital of Wuhan University. A total of 587 patients were enrolled, including 290 males and 297 females, aged from 11.0 to 96.0 (51.3±17.1) years old. Take the nucleic acid test results as the gold standard, the sensitivity, specificity and rate of missed diagnosis of CT screening COVID-19 were calculated. Results: Among the 587 patients, there were 433 positive cases (73.8%, 433/587) and 154 negative cases (26.2%, 154/587) of novel coronavirus nucleic acid test. Using CT screening, 494 cases (84.2%, 494/587) were positive and 93 cases (15.8%, 93/587) were negative. The sensitivity of CT screening COVID-19 was 97.7% (423/433), specificity was 53.9% (83/154) and rate of missed diagnosis was 2.3% (10/433). Conclusions In the early COVID-19 outbreak, CT screening has the advantages of high sensitivity and low rate of missed diagnosis of COVID-19, which can compensate for the shortage of new coronavirus nucleal acid test and can be used as the basis for rapid screening for early prevention and control of COVID-19 outbreak.

The pulmonary artery sling (PAS)is a rare congenital cardiovascular disease and usually associated with airway stenosis and cardiovascular anomalies. Abnormal left pulmonary artery oppress trachea and esophagus can cause respiratory tract obstruction or esophageal compression symptoms,such as recurrent wheezing,cough,lung infec-tions,difficulty of breathing or swallowing. Once diagnosed,the patients has surgical indications,but due to the lack of specific clinical manifestations,missed diagnosis or misdiagnosis for other respiratory diseases may occur. The surgical method of PAS is mainly the left pulmonary transplantation,whether perform tracheoplasty remains controversial.

Objective To investigate the clinical features and prognostic factors of children with gigantic thoracic tumors.Methods Clinical data were collected from the database of Cardiothoracic Surgery,Shanghai Children's Hospital between January 2009 and June 2015.The analyses were mainly focused on the clinical data of 76 cases of thoracic giant tumor that underwent surgical treatment,Univariate survival analysis was performed with Kaplan Meier method.Results Pathological results showed that 35 cases were benign tumors and 41 cases were malignant tumors.For benign tumors,the main pathological classification were ganglioneuroma in 12 cases,vascular tumors in 9 cases,germ cell tumors in 8 cases.For malignant tumors,the main pathological classification were neuroblastoma in 13 cases,ganglioneuroblastoma in 7 cases and lymphoma in 7 cases,etc.After surgical resection 31 cases of benign tumors were long-term survival.The 5 year survival rates of 70 patients with gigantic thoracic tumors was more than 75％,39 patients with malignant tumors were more than 50％.Single factor in Kaplan Meier analysis showed that gender,location of primary tumor were not associated with neurogenic tumor prognosis(P ＞ 0.05).The age of patients,tumor stage,tumor pathological type,whether chemotherapy are associated with prognosis of neurogenic tumors the difference has statistical significance (P ＜ 0.05).Conclusion Surgical resection is a prognostic factor for patients with benign thoracic giant tumor.The recurrence and metastasis rates of malignant tumor is high.Its prognosis is poor.The survival time of patients with postoperative chemotherapy or radiotherapy can be prolonged.The most common children gigantic thoracic tumors are neurogenic tumors,There is no correlation between the prognosis of neurogenic tumors and sex or primary site.While age,tumor stage,pathology and whether with chemotherapy are associated with neurogenic tumor prognosis.

Objective To compare the concentrations of alpha-enolase (ENO1),CYFRA21-1,and CA125 in the patients with malignant pleural effusion ,tuberculous exudative pleural effusion ,or parapneumonia pleural effusion. To explore the clinical value of ENO1 in pleural effusion combined with serum CYFRA21-1 and CA125 in diagnosis of malignant pleural effusion. Methods Enzyme-linked immunosorbent assay(ELISA)was used to detect the concentration of ENO1 in pleural effusions. The concentrations of CA125 and CYFRA21-1 in the blood samples were measured using chemiluminescence and magnetic particle-based chemiluminescence respective-ly. The sensitivity and specificity of ENO1 combined with serum CYFRA21-1 and CA125 detection were calculated. Results The concentration of ENO1 in malignant pleural effusion group was significantly increased(P<0.001);the concentrations of ENO1 did not differ significantly between tuberculous exudative pleural effusion and parapneu-monia pleural effusion(P>0.05). The sensitivity and specificity of ENO1 combined with serum CYFRA21-1 and CA125 detection in malignant pleural effusion were 94％ and 74％,98％ and 98％,respectively. Conclusions ENO1 combined with serum CYFRA21-1 and CA125 detection can improve the sensitivity of diagnosis of malignant pleural effusion and enhance the diagnostic rate of malignant pleural effusion.