Objective To investigate the possession situation of the hemopiezometer and the home blood pressure self measurement (HBPM) among the families with hypertensive patients in the communities of Nantong City.Methods The convenience sampling was carried out among the hypertensive patients from communities of Nantong City,and the survey was performed by using the self-designed questionnaire.Results A total of 207 community hypertensive patients in Nantong City were surveyed,among them,122 cases had the hemopiezometer,accounting for 58.9%.The hemopiezometer possession rate had difference among different groups.The hemopiezometer possession rate in the patients with doctor recommendation was higher than that in the patients without doctor recommendation (P<0.05).The hemopiezometer possession rate in the patients considering that HBPM was valuable was higher than that in the patients considering that HBPM had no value (P<0.05).The HBPM knowledge and behavior questionnaire score had statistical difference in the aspects of different education levels and whether receiving the health education(P<0.01);85 cases did not purchased the hemopiezometer,among them,28 cases (32.9%) thought that the hemopiezometer was too expensive,28 cases (32.9%) thought that family did not need HBPM and 18 cases (21.2%) could not operate and use the hemopiezometer.Conclusion The hemopiezometer possession rate of the family with hypertensive patients needs to be increased,and the HBPM knowledge level and behavior need to be increased.

There is no specific treatment for post-polio syndrome. The common applied therapies include mediciation, exercise, cogni-tive behavioural therapy, physiotherapy, occupational therapy, Traditional Chinese Medicine, assistive technology, psychological and social factors adjustment, interdisciplinary comprehensive rehabilitation, and so on.

The characteristics of thyroid nodules in children are significantly different from those in adults,and the assessment and treatment of thyroid nodules in children are also different from those in adults.The key step to evaluate thyroid nodules is to differentiate benign from malignant nodules.Early identification of risk factors,definite diagnosis based on medical history,laboratory and related instruments,reasonable treatment and avoidance of overdiagnosis and treatment are helpful to improve the prognosis of children with thyroid nodules,especially children with malignant tumors,and reduce complications.

Objective: To analyze the clinical characteristics and prognosis of thyroid cancer in children. Methods: Clinical data of 164 children (60 boys, 104 girls) with space-occupying lesions of the thyroid who were hospitalized in Beijing Children's Hospital Affiliated to Capital Medical University from July 2006 to December 2017 were collected. Sixty-two children with thyroid cancer were reviewed respectively and followed up by telephone. Results: From July 2006 to December 2017, children with thyroid cancer accounted for 37.8% (62/164) of children with space-occupying lesions of the thyroid. The number of children with space-occupying lesions of the thyroid every 2 years was 13, 21, 19, 33, 38, 41, and the number of children with thyroid cancer every 2 years was 2, 5, 3, 8, 21, 23. One out of 62 thyroid cancer was follicular thyroid cancer, the others were papillary thyroid cancer, neck mass was the chief complaint in 60 of 62 patients. Two cases were brought to hospital with respiratory tract oppression as the chief complaint. Forty-eight cases got long-term follow-up by telephone, over 50 percent of cases received follow-up for more than 2 years, the median follow-up time was 2.63 years (0.25-8.67 years), most of these patients had favorable prognoses. Hypothyroidism (98%) and hypocalcemia (33%) were main long-term complication. Hypothyroidism recovered well after thyroxine replacement therapy, and in only 5 children hypocalcemia was spontaneously relieved, the average remission time was 1.9 months, the longest time for recovering from hypocalcemia was 6 months; the other cases responded well when they were treated as secondary hypoparathyroidism, with no hypocalcemia symptoms. Nine children had distant metastasis after operation, the average recurrence time was 12.8 months, and the latest relapsing time was 2 years. The overall prognosis was good, the longest follow-up period was 8 years and no death was found. Conclusions Pediatric space-occupying lesions of the thyroid and thyroid cancer are rising during the last 12 years. Hypothyroidism and hypocalcemia are main long-term complications after surgery, the children cases recovered well, the remission of hypocalcemia was achieved not later than 6 months. The overall prognosis of childhood thyroid cancer was good, without death within the follow-up period.

Objective:To explore the impact of different family management patterns on the family resilience of children with brain tumors.Methods:A total of 210 parents of children with postoperative brain tumors in 2 tertiary Grade A pediatric hospitals were investigated by the general information questionnaire, family management measure (FaMM) and family resilience rating scale.SPSS 24.0 was used for cluster analysis.Results:(1) Among the scores of FaMM, child identity, condition management ability and parental mutuality were significantly positively correlated with family resilience ( r=0.312, r=0.470, r=0.391, all P<0.05), while view of condition impact, condition management difficulty and condition management effort were negatively correlated with family resilience ( r=-0.346, r=-0.177, r=-0.348, all P<0.05). (2) Family management patterns could be divided into four categories: burden managing (22.9%), effective managing (24.8%), poor managing (28.6%) and tacit managing (23.8%). (3) Family resilience scores of the four patterns were (197.21±20.08), (205.92±14.25), (181.47±18.13) and (198.06±17.08), and their differences were statistically significant ( F=19.498, P<0.01). Conclusion:The family resilience level of children with brain tumor is associated with different family management patterns.Therefore, effective strategies according to different family characteristics should be developed to improve family resilience level.

Objective: To understand the symptoms of depression and anxiety among rural returning adolescents and to analyze their association with physical activity related factors, so as to provide reference for interventions targeting depression and anxiety symtoms in the population. Methods: From April to June 2020, 3 495 middle school students were selected from 6 counties and districts of Shangrao City by random cluster stratified sampling sampling. The Patient Health Questionnaire-9 (PHQ-9) and Generalized Anxiety Disorder-7 (GAD-7) were used to evaluate the depressive and anxiety symptoms among middle school students. The International Physical Activity Questionnaire was used to assess their physical activity levels during the past week. Chi square test and Logistic regression analysis were used to determine the strength of the association between depression and anxiety symptoms and physical activity related factors in returning and non returning adolescents as well as the overall population. Results: Univariate analysis showed significant differences in the prevalence of depressive and anxiety symptoms between rural returning and non returning adolescents and the overall population in terms of "type of school" "family economic situation" "parental occupation" "number of sports classes per week" and "level of physical activity per week" ( χ 2=78.21, 16.56, 135.44, 107.75, 7.10, 8.62; 97.94, 24.26 , 124.07, 90.36, 9.60, 8.34, P <0.05). Multivariate regression analysis showed a correlation between the occurrence of depression and the number of sports classes per week for rural returning and non returning adolescents and the overall population (number of sports classes per week for non returning was 2 times, OR=1.22, 95%CI =1.01-1.49; returning adolescents for 1 time, OR=1.85, 95%CI =1.06-3.23; the overall population for 1 time, OR=1.34, 95%CI =1.01-1.77 and 2 times, OR=1.20, 95%CI =1.01-1.43, P <0.05). There was a correlation between anxiety symptoms and the number of sports classes per week for returning adolescents (number of sports classes per week for returning adolescents was 1 time, OR=2.10, 95%CI=1.21-3.63, P < 0.05 ). Conclusion A low frequency of weekly sports classes may be a risk factor for depressive or anxiety symptoms in rural and returning adolescents. Rural primary and secondary schools should appropriately increase the number of physical education courses or arrange sports extended classes to promote the development of adolescent mental health.

Objective To analyze the curative effect and prognosis of pancreatic ductal stone treated by pancreatectomy,pancreatic duct drainage or combined procedures.Methods The clinical data of 296 pancreatic ductal stone patients who received surgical treatment in First Affiliated Hospital of the Army Medical University between January 2008 and June 2017 were retrospectively analyzed.The cases were divided into pancreatectomy group (162 cases),pancreatic duct drainage group (104 cases) and combined procedures group (30 cases) according to their surgical procedures.The clinical characteristics and short-term and longterm outcomes of surgical treatment between the three groups were analyzed.Kaplan-Meier method was used to estimate the survival rate of no recurrence of pain after operation.Log-rank test and Cox-proportional hazard model were used to analyze the influencing factors on the recurrent pain free survival after surgery.Results The ratio of male patients was highest in pancreatectomy group,and the incidence of pancreatic exocrine insufficiency was highest in pancreatic duct drainage group.Of 296 patients,Ⅰ type pancreatic stone was most in pancreatectomy group and combined procedures group (80.2％,70.0％),and Ⅲ type pancreatic stone was most in pancreatic duct drainage group (46.2％).Medium size pancreatic stone was most in pancreatectomy group (52.5％),and medium and large size pancreatic stone was most in pancreatic duct drainage group (80.8％).Obvious pancreatic atrophy was most in pancreatic duct drainage group.Pancreatic head swelling,bile ductal dilation or compression,combined with pancreatic or surrounding organ complications were most in pancreatectomy,and all the differences were statistically significant (all P ＜ 0.05).In the short-term effect,the overall rate of pain relief was 99.3％,and there was no statistical difference among three groups.Pancreatic duct drainage group was superior to the other two groups in terms of operative time,bleeding volume,postoperative hospitalization days and postoperative complications (all P ＜0.05),but the total incidence of residual stones after operation in drainage group (64.8％) was higher than that in the other two groups,and the difference was statistically significant (all P ＜ 0.05).In the long-term effect,there were no significant differences in pain recurrence,stone recurrence reoperation,postoperative pancreatic function,body weight and quality of life recovery among the three groups.The 1-year,3-year and 5-year no recurrent pain after operation was 89.0％,79.2％ and 68.9％,respectively.Univariate and multivariate analysis showed that the course of CP ≥5 years(HR =2.113,95％ CI 1.160-3.848,P=0.014) and postoperative long-term alcohol consumption (HR =1.971,95％ CI 1.073-3.620,P =0.029) were independent risk factors affecting pain recurrence after surgery.Conclusions Surgery is still an important means for the treatment of pancreatic ductal stone.The short-term and long-term effect of pancreatectomy,pancreatic duct drainage and combined procedures for pancreatic ductal stones are definitely effective.However,none of the three methods can prevent the continued loss of pancreatic function in some patients.According to the preoperative clinical features,surgery strategy should be formulated individually,and the postoperative health guidance and follow-up should be emphasized,which can help to improve the prognosis of the patients with pancreatic ductal stones.

Objective: To evaluate the effectiveness and to explore the releated factors of antiretroviral therapy among HIV/AIDS patients in Liangshan Yi Autonomous Prefecture, Sichuan Province. Methods: The method of convenience sampling was adopted in July 2017 to select the research objects who were accepted antiretroviral therapy (ART) over 6 months, older than 18 years and had HIV viral load in 2016, totally 400 cases. A retrospective study was used to collect the data, including social demography, medicine use, information of medical service acquisition, their own behaviors and cognition. 395 questionnaires were effectively recovered. χ² test and logistic regression were performed to examine relationships between factors and effects. Results: All of the 395 respondents were Yi-nationality. The average age of all cases was (39.23±7.52) years old and 223 were male (56.5%). Among 395 cases patients who were detect Viral load in 2016, 221 cases were under the number of 400 copies, thze effective rate of ART was 55.9%. Multivariate analysis showed that HIV/AIDS patients who missed the medication during the antiviral therapy had poor antiviral effects. Compared to those who adhered to medication, the treatment-ineffective OR (95%CI) of the patients missing the medication during the therapy was 7.06 (3.67-13.58); Compared to those who had adverse reactions that affect the therapy, the treatment-ineffective OR (95%CI) of the patients with mild adverse reactions that did not affect the therapy was 0.45 (0.23-0.87); Compared to the patients who used drugs during the treatment, the treatment-ineffective OR (95%CI) value of the antiretroviral therapy effect of non-drug users was 0.39 (0.16-0.91);Compared to the patients who have a correct cognition that insisting on taking medicine correctly can extend their life expectancy as a common person, the treatment-ineffective OR (95%CI) values for those who hold the view that could be prolonged by 10-20 years and not/unknown were 4.18 (1.59-10.99) and 6.64 (2.67-16.53). Conclusion The HIV/AIDS patients who receive ART were less effective in Liangshan, Prefecture. Missings drugs is one of the main influencing factors for the ineffective treatment.

Objective:To introduce the early results of total aortic arch replacement (TAA) without cardiopulmonary bypass (CPB) and without interruption of cerebral blood supply, using the technique of arch branches preferential reconstruction and whole brain perfusion for brain protection.Methods:Between June 2020 and March 2021, a total of 9 Stanford type A aortic dissection patients we performed total arch replacement by using the technique of arch branches preferential reconstruction and whole brain perfusion without cardiopulmonary bypass and without interruption of blood supply to the brain. The method of this reconstruction technique is as follows: A 24F aortic cannula was inserted into the true lumen at the root of the transverse innominate artery (IA) to connect one end of the artery for cardiopulmonary bypass. The access was connected to 14F artery via Y-connector and inserted into IA cavity to maintain blood supply to brain. Without cardiopulmonary bypass, the 10 mm branch of the four branch artificial blood vessel was anastomosed with the innominate artery IA. The perfusion collateral was connected to the second end of the artery of CPB (single pump and double tubes) to continue to supply blood for IA. The left common carotid artery (LCA) and left subclavian artery (LSCA) were reconstructed by the same method. When IA and LCA were anastomosed, the distal blood supply was not interrupted. After the three branches of the aortic arch were anastomosed, we started to turn the machine, then cooled down and blocked the ascending aorta to further complete the operation of the aortic root and arch. During the period of lower body circulatory arrest, the whole brain was perfused with low flow.Results:No intraoperative death or perioperative complications occurred in all patients, and they were discharged smoothly. The cardiopulmonary bypass time was (192.4±58.1) min, the aortic clamping time was (128.3±52.4) min, the lower body circulatory arrest time was (29.1±1.3) min, and the postoperative awake time was (8.2±3.7) h.Conclusion:Off-pump arch branches preferential reconstruction can provide physiological whole brain perfusion, shorten the cardiopulmonary bypass time and aortic occlusion time, and the operation is safe and effective.

【Objective】 To study the technology of separating and purifying C1 esterase inhibitor (C1-INH) by using the waste washing liquid as raw materia during the preparation of human prothrombin complex (PCC) l. 【Methods】 C1-INH was isolated and purified by a two-step method of polyethylene glycol (PEG) 4000 precipitation and cation chromatography. The pH of raw materials and the concentration of PEG4000 were adjusted to investigate the optimal conditions of PEG4000 precipitation method. After PEG was precipitated and centrifuged, the supernatant is treated as the loading solution for cation exchange chromatography, using Fractogel EMD SE HiCap(M) gel and CM Sepharose FF gel for ion exchange chromatography. The most suitable gel and separation conditions were selected by comparing the C1-INH antigen yield, activity yield and specific activity. 【Results】 Under the condition of pH 6.1, when the mass fraction of PEG4000 was 14%, the recovery rate of C1 esterase inhibitor was close to 70%, and the removal rate of ceruloplasmin was more than 95% after stirring for 10 minutes. As fractogel EMD SE HiCap(M) gel was used for cation exchange chromatography, when the eluent salt concentration was 0.25 M sodium chloride, the activity yield of C1 esterase inhibitor was greater than 80%, and the specific activity was greater than 5 IU/mg. 【Conclusions】 Using the waste washing liquid as the raw material during the preparation of PCC, the C1 esterase inhibitor with high specific activity can be prepared through PEG precipitation and purification by Fractogel EMD SE HiCap(M) ion exchange chromatography.