Objective To investigate the impact of whole body vibration training combined with intermittent blood flow restriction on the motor function and community activity in elderly stroke patients with hemiplegia.Methods A total of 80 convalescent hemiplegic patients after stroke who were hospitalized in the Rehabilitation Medicine Department of Yichang Central People's Hospital(Xiling Campus)from October 2021 to December 2023 were included and randomly divided into control group(n=25),vibration group(n=28)and combination group(n=27)using the random number table method.All patients received conventional rehabilitation training,on the basis;the vabration group received whole body vibration training,while the combination group received whole body vibration training combined with intermittent blood flow restriction.Before and after 6 weeks of training,the balance function was evaluated with Berg balance scale(BBS),while the gait function was tested with 6-minute walking test(6MWT)and the Community Balance and Mobility scale(CB&M)was used to assess the community activity ability.The community balance and mobility(CB&M)were evaluated in the first and third month after discharge.Results There was no significant difference in BBS,CB&M scores and 6MWT walking distance between the three groups before training(P>0.05).After 6 weeks of training,the three groups showed significant increases in the BBS,CB&Mscores and the walk distance of 6MWT(P<0.001).Furthermore,compared with the control group,the combination group and the vibration group were significantly beter(P<0.05),and there was no signifi-cant difference between the combination group and the vibration group(P>0.05).At the first and third month of follw-up after discharge,the CB&M scores of the three groups were significantly higher than those of the control group(P<0.05),while there was no significant difference between the CB&M scores of the combination group and the vibration group at the first month of follow-up(P>0.05).But the CB&M scores of the combination group was higher than those of the vibration group at the third month of follow-up,and the difference was statistically signifi-cant(P<0.05).Conclusion On the basis of conventional rehabilitation,whole body vibration training combined with intermittent blood flow restriction can significantly enhance balance function,balance confidence,walking ability and mobility in early stage of community life for elderly stroke patients with hemiplegia,potentially facilitat-ing their return to community life.

Objective:To analyze the implementation effect of single disease payment policy for day surgery (hereinafter referred to as the policy), for references for the reform of medical insurance payment.Methods:By collecting the information of inpatients from 2017 to 2019 in a tertiary hospital, the research group took patients with colorectal benign tumor and nodular goitre as the policy implementation group and the control group respectively. 2017-2018 was the pre implementation stage of the policy, and 2019 was the post implementation stage of the policy. The difference-in-differences (DID) model was used to analyze the changes in indicators such as length of stay and hospitalization expenses after policy implementation, under whether the policy is implemented or not, as well as before or after policy implementation.Results:A total of 2 419 patients were included, including 927 patients with nodular goiter in the control group and 1 492 patients with colorectal benign tumors in the policy implementation group (688 patients before the policy implementation and 804 patients after the policy implementation). The results of DID showed that the hospital days for patients with colorectal benign tumor decreased by 56.53%, the hospitalization expenses decreased by 26.51%, the out-of-pocket expenses decreased by 26.66%, the treatment expenses increased by 11.96%, the drug expenses decreased by 50.29% and the consumables expenses decreased by 20.23% after the implementation of the policy.Conclusions:The implementation of the policy could reduce length of stay, hospitalization expenses and out-of-pocket expenses, optimize the structure of hospitalization expenses, improve the efficiency of hospital diagnosis and treatment, and help the hospital realize its transformation from a size expansion to a quality and benefit expansion.

Autologous ozonized blood transfusion(AOBT) is a therapy of re-transfusion of 100-200 mL of autologous blood after shaking and agitation with appropriate amount of oxygen-ozone in vitro. The oxidation of blood through the strong oxidation of ozone can enhance the non-specific immune response of the body, regulate the internal environment and promote health. This therapy has been increasingly applied in clinical practice, while no unified standard for the operation process in terms of ozone concentration, treatment frequency and treatment course had been established. This operation process of AOBT is primarily explored in order to standardize the operation process and ensure its safety and efficacy.

Objective:To investigate the clinical efficacy of high-dose non-T-cell depleted peripheral blood stem cells (PBSC) used as grafts in haploidentical hematopoietic stem cell transplantation with reduced intensity conditioning (RIC-haplo-HSCT) in the treatment of elderly patients with acute myeloid leukemia (AML) or myelodysplastic syndrome (MDS).Methods:The clinical data of AML or MDS 28 patients aged ≥50 years who underwent RIC-haplo-HSCT in the First Affiliated Hospital of Xinjiang Medical University from January 2014 to June 2022 were retrospectively analyzed. All patients received high-dose non-T-cell depleted PBSC as grafts. Anti-CD25 monoclonal antibody and glucocorticoid were added as intensive graft-versus-host disease (GVHD) prophylaxis.Results:All patients achieved hematopoietic reconstruction. The accumulative incidence of grade Ⅱ-Ⅳ and Ⅲ-Ⅳ acute GVHD within 100 d was 22.5% (95% CI 5.1%-39.9%) and 8.2% (95% CI 0-19.2%), respectively. The 3-year cumulative incidence of chronic GVHD was 26.8% (95% CI 7.8%-45.8%), and the incidence of extensive chronic GVHD was 5.9% (95% CI 0-17.1%). The median follow-up time was 35.5 (2-83) months. The 3-year cumulative incidence of relapse and non-relapse mortality was 16.7% (95% CI 2.0%-31.9%) and 12.2% (95% CI 0-25.2%), respectively. The 3-year disease-free survival and overall survival rates were 73.3% (95% CI 56.2%-90.4%) and 79.1% (95% CI 62.2%-96.0%), respectively. Conclusions:High-dose non-T-cell depleted PBSC used as grafts for RIC-haplo-HSCT can achieve good clinical efficacy in elderly patients with AML/MDS.

BACKGROUND: Perioperative treatment has become an increasingly important aspect of the management of patients with non-small cell lung cancer (NSCLC). Small-scale clinical studies performed in recent years have shown improvements in the major pathological remission rate after neoadjuvant therapy, suggesting that it will soon become an important part of NSCLC treatment. Nevertheless, neoadjuvant immunotherapy may be accompanied by serious adverse reactions that lead to delay or cancelation of surgery, additional illness, and even death, and have therefore attracted much attention. The purpose of the clinical recommendations is to form a diagnosis and treatment plan suitable for the current domestic medical situation for the immune-related adverse event (irAE). METHODS: This recommendation is composed of experts in thoracic surgery, oncologists, thoracic medicine and irAE related departments (gastroenterology, respirology, cardiology, infectious medicine, hematology, endocrinology, rheumatology, neurology, dermatology, emergency section) to jointly complete the formulation. Experts make full reference to the irAE guidelines, large-scale clinical research data published by thoracic surgery, and the clinical experience of domestic doctors and publicly published cases, and repeated discussions in multiple disciplines to form this recommendation for perioperative irAE. RESULTS: This clinical recommendation covers the whole process of prevention, evaluation, examination, treatment and monitoring related to irAE, so as to guide the clinical work comprehensively and effectively. CONCLUSIONS Perioperative irAE management is an important part of immune perioperative treatment of lung cancer. With the continuous development of immune perioperative treatment, more research is needed in the future to optimize the diagnosis and treatment of perioperative irAE.

Objective: To develop a brief version of Quality of Life of College Students Questionnaire(QOLCS-51) to measure the quality of college students conveniently in time. Methods: Qualitative research and two investigations were applied to shorten and verify the brief questionnaire, and SPSS 22.0 and Lisrel 9.20 were used to analyze the reliability and validity of 2 questionnaires. Results: Quality of Life of College Students Questionnaire-bref was developed by deleting 22 items through qualitative research and 6 items by the first investigation. 952 college students from Jiangsu, Anhui and Shanxi Province were selected to participate in the second investigation, which consisted of five domains and 23 items (QOLCS-23). All 23 items were accepted by analysis of difficulty(0.44-0.68), and all have passed the test of critical ratio(P<0.01), the general related index was 0.33-0.60(P<0.01). 78.3% items distinguished the students with/without dyssomnia. Reliability was tested by test-retest reliability coefficient(0.71-0.86), homogeneity reliability coefficient (Cronbach α=0.845) and exploratory factor analysis (6 factors, i.e. physics domain, three subdomains of psychology domain, behavior domain, social domain and environment domain). Validity was tested by correlations of five domains between QOLCS-51 and QOLCS23(greater than 0.8) and confirmatory factor analysis(χ2/df=12.17, RMSEA=0.05, SRMR=0.07, GFI=0.84, AGFI=0.83, CFI=0.92, IFI=0.92, NFI=0.85, NNFI=0.91). Conclusion QOLCS51 consists of 23 items of QOLCS23, after deleting 28 items, to assess 5 dimensions of physiology, psychology, behavior, environment and social support with good construction validity and criterion-related validity, and good homogeneity reliability and re-test reliability.

Objective To investigate the prognostic value of heart-type fatty acid-binding protein (H-FABP)in pediatric patients with severe sepsis and septic shock. Methods A prospective observational study was carried out in consecutive pediatric patients with severe sepsis and septic shock admitted between October 2016 and September 2017. Data of patient's demographics, clinical characteristics, blood biochemical markers including H-FABP, N-terminal B-type natriuretic peptide (NT-BNP), creatine kinase isoenzyme(CK-MB) and cardiac troponin I(cTnl), Lactate dehydrogenase (LDH) and Lactic acid (Lac), complications and survival status were collected and analyzed. The receiver operating characteristic (ROC) curve was mainly used to evaluate the power of a continuous variable for 28-day survival rate, and Kaplan-Meier analysis was used to compare 28-day survival curves in pediatric patients with severe sepsis and septic shock. Results A total of 78 cases with severe sepsis (n=33) and septic shock (n=45) were enrolled in this study. There were 64 survival cases and 14 non-survivor within 28 days after admission. The plasma levels of H-FABP, NT-BNP, LDH, CK-MB were significantly higher in non-survivor than those in survivor (49.10±65.14) vs. (5.06±4.29) ng/ml; (131.63±130.91) vs. (37.30±29.24) U/L; (2 403.88±415.97) vs.(2 971.57±279.49) U/L; (5 872.93±6 383.28)pg/ml vs. (1 656.86±2 715.73) pg/ml; respectively, all P＜0.05). The area under the receiver operating characteristic curve (AUC) of H-FABP was 0.858 (95％ confidence interval [CI]: 0.716-1.0; P=0.002), which was superior to CK-MB (AUC=0.841,95％CI: 0.696-0.986; P=0.003);LDH (AUC=0.818, 95％CI: 0.610-1.000; P =0.005) and NT-BNP (AUC=0.728, 95％CI: 0.535-0.921;P=0.045). A Kaplan-Meier curve showed a significantly lower survival rate in patients with H-FABP greater than 7.7 ng/mL than the patients with H-FABP less than 7.7 ng/mL. Conclusions H-FABP is an effective prognostic indicator in pediatric patients with severe sepsis and septic shock with superiority to traditional myocardial enzyme.

Objective: To investigate the incidence and prognosis of hypophosphatemia in critically ill children treated with continuous blood purification (CBP). Methods: The medical records of the critically ill patients, who were treated with CBP, admitted to pediatric intensive care unit (PICU) of Shanghai Children's Hospital from May 2014 to April 2017 were retrospectively analyzed. The serum phosphorus levels were tested before CBP, at 48-72 h during CBP, at the end of CBP and on the next day after CBP finished. Phosphorus supplement was given to the children with severe hypophosphatemia. Results: A total of 85 patients met the inclusion criteria. The serum phosphorus levels at the 4 indicated time points were (1.4±0.5), (0.7±0.3), (0.8±0.3), (0.9±0.4) mmol/L, respectively (F=45.21, P<0.05). Among the children, 66 cases (78%) had hypophosphatemia during CBP. The incidences of moderate and severe hypophosphatemia were 32 (48%) and 9 (14%), respectively. There were 41 patients with CBP replacement rates of (35-49) ml/(kg·h), while 44 patients with CBP replacement rates of 50-70 ml/(kg·h). There were significant differences at 48-72 h during CBP, the end of CBP and on the next day after CBP ((0.8±0.4) vs. (0.5±0.2), (1.0±0.3) vs. (0.6±0.2), and (1.1±0.4) vs. (0.8±0.2) mmol/L; t=7.672, 4.060, 14.440, P<0.05). Atotal of 9 cases were treated with sodium glycerophosphate. Among the 85 children, 24 (28%) patients died while 61 (72%) survived. There were no significant differences between the two groups in serum phosphorus levels at the indicated time points ((1.4±0.5) vs. (1.4±0.5), (0.7±0.3) vs. (0.7±0.3), (0.7±0.3) vs. (0.8±0.3), and (1.0±0.3) vs. (0.9±0.3) mmol/L, respectively, P>0.05). Conclusions Hypophosphatemia is prone to occur during CBP, which probably related to the replacement rate. There was no significant relationship between hypophosphatemia and mortality in critically ill children after giving phosphorus supplementation.

Objective To assess the clinical benefits of continuous blood purification(CBP) in severe enterovirus 71(EV71)-associated hand,foot and mouth disease (HFMD) in children.Methods We retro-spectively analyzed the medical records of pediatric patients with EV71-associated HFMD admitted to PICU in Shanghai Children's Hospital from January 2012 to December 2016.Severity of EV71-associated HFMD was graded in the accordance with the expert consensus on severe EV71-infected HFMD.According to the severity,the patients with stage 2 HFMD were treated with standard management,and the patients with stage 3-4 HFMD were treated with continuous veno-venous hemodiafiltration(CVVHDF) as an adjuvant therapy. Patient demographics,clinical characteristics,cardiovascular function indexes,outcome and complications of CVVHDF were collected and analyzed.Results A total of 76 patients with severe EV71-associated HFMD were enrolled in this study.Among them,there were 21 patients with stage 3-4 HFMD,and 17 cases were treated with CVVHDF as an adjuvant therapy with a survival rate of 82.4 %(14/17).The median time of CVVHDF treatment was 48(36,64)h.The plasma levels of angiotensin Ⅱ[185.9(125.2,800.0) ng/L vs. 106.0(90.8,232.5) ng/L],aldosterone[165.7(94.0,353.3) ng/L vs. 103.3(84.3,144.3)ng/L],rennin [1.12(0.74,3.45) μg/(L·h) vs. 0.79(0.52,1.25) μg/(L·h) ],adrenaline[169.8(145.5,244.6) ng/L vs. 148.0(109.0,208.1) ng/L],dopamine[152.7(97.0,191.1) ng/L vs. 96.0(68.0,160.9) ng/L], and lactate[3.50(2.75,3.90) mmol/L vs. 1.30(0.95,1.90) mmol/L] were significantly decreased after CVVHDF treatment(all P<0.05,respectively).The fever,heart rate,systolic blood pressure,left ventricular ejection fraction and cardiac index of the patients were significantly improved after treatment(all P<0.05, respectively).Conclusion CBP is an important rescue therapy for patients with severe EV71-infected HFMD, which results in rapidly improving fever,cardiovascular function and stabling the levels of vasoactive mediators.

Objective To investigate the residents' acceptance and the influencing factors of the hierarchical medical system in Xuzhou, and to suggest on effective system implementation. Methods Xuzhou residents free of cognitive impairment and over 18 years old were sampled for questionnaire survey in July-August 2016, to study their acceptance of their basics and acceptance of the system. 1 550 questionnaires were distributed, and 1 473 valid ones were recovered. The count data were expressed as constituent ratio, and χ2test was used for single-factor analysis, with binary logistic regression analysis for multi-factor analysis. Results 71. 0% of the residents embraced this system. Their acceptance varies significantly with their age, place of residence, education, annual average monthly income, self-rated health status, physical examination experience, conditions of chronic diseases, medical visit experience at primary healthcare institutions, and their awareness of the system (P<0.05). Conclusions The acceptance of the system by Xuzhou residents needs to be elevated, by means of greater promotional efforts, capacity building for primary institutions, so as to fully leverage the system to serve the residents.