Objective: To understand the current situation of academic burnout among primary and middle school students and to explore its associated factors, so as to provide a scientific guidance and preventing and amelioration academic burnout among primary and middle school students. Methods: Between September and October 2023, a total of 10 474 primary and middle school students residing in Wuxi City participated in a questionnaire survey and physical examination conducted through stratified cluster random sampling. Latent profile analysis was used to classify academic burnout among primary and middle school students. Furthermore, differences in the types of academic burnout among children and adolescents with varying characteristics were examined using the Chi square test. Additionally, multinomial Logistic regression analysis was utilized to identify the associated factors for academic burnout. Results: The academic burnout of primary and middle school students was divided into 4 categories:no/light academic burnout group(43.6%),physical and mental exhaustion group (32.9%), low achievement group(15.0%), high physical and mental exhaustion/high academic burnout group(8.5%). Middle and high school students, boys, not living with parents, smoking, daily screen time ≥2 hours, suffering from campus bullying, sometimes/often subjected to cyber attacks, abused by parents were more likely to have high physical and mental exhaustion/high academic alienation among primary and middle school students ( OR=1.70, 1.42, 1.56, 1.56, 2.31, 1.48, 2.94, 3.03, 5.94, 2.08, P <0.01). Conclusions The phenomenon of academic burnout among primary and middle school students is prominent. And targeted intervention measures shoould be actively taken to prevent and reduce the occurrence of academic burnout among primary and middle school students.

Objective:To observe the clinical efficacy of intermittent feeding through an oral to esophageal (IOE) tube for persons with a late-onset swallowing disorder after radiotherapy for nasopharyngeal carcinoma.Methods:Fifty-six patients with late-onset swallowing difficulties after radiotherapy for nasopharyngeal carcinoma were divided at random into an observation group and a control group, each of 28. In addition to conventional therapy, the controls were fed through an indwelling nasogastric tube (NGT) while an IOE tube was used in the observation group. The nutritional status of the two groups was compared after 20 hours and after 15 days of treatment. Depression, oral feeding ability, leakage and aspiration, and life quality were evaluated using patient health questionnaire-9 (PHQ-9), a functional oral feeding scale (FOIS), a leakage-aspiration scale (PAS), and a swallowing-quality of life (SWAL-QOL) evaluation. From the 3rd day after admission the daily amount fed was recorded.Results:At admission there were no significant differences between the two groups. After 15 days, however, there was significantly greater improvement observed in the average serum albumin, hemoglobin, serum total protein, serum prealbumin level, body mass index(BMI) and SWAL-QOL score of the experimental group compared to the control group, with significantly fewer members suffering from depression. From the 4th day after admission the observation group′s members ate a significantly larger proportion of the target feeding amount.Conclusion:IOE feeding can improve the nutritional status, psychological status, and life quality of persons with a late-onset swallowing disorder more effectively than NGT feeding, with a lower incidence of adverse events.

Objectives:To investigate the clinical and genetic features of young Chinese patients with myeloproliferative neoplasms (MPN) .Methods:In this cross-sectional study, anonymous questionnaires were distributed to patients with MPN patients nationwide. The respondents were divided into 3 groups based on their age at diagnosis: young (≤40 years) , middle-aged (41-60 years) , and elderly (>60 years) . We compared the clinical and genetic characteristics of three groups of MPN patients.Results:1727 assessable questionnaires were collected. There were 453 (26.2%) young respondents with MPNs, including 274 with essential thrombocythemia (ET) , 80 with polycythemia vera (PV) , and 99 with myelofibrosis. Among the young group, 178 (39.3%) were male, and the median age was 31 (18-40) years. In comparison to middle-aged and elderly respondents, young respondents with MPN were more likely to present with a higher proportion of unmarried status (all P<0.001) , a higher education level (all P<0.001) , less comorbidity (ies) , fewer medications (all P<0.001) , and low-risk stratification (all P<0.001) . Younger respondents experienced headache (ET, P<0.001; PV, P=0.007; MF, P=0.001) at diagnosis, had splenomegaly at diagnosis (PV, P<0.001) , and survey (ET, P=0.052; PV, P=0.063) . Younger respondents had fewer thrombotic events at diagnosis (ET, P<0.001; PV, P=0.011) and during the survey (ET, P<0.001; PV, P=0.003) . JAK2 mutations were found in fewer young people (ET, P<0.001; PV, P<0.001; MF, P=0.013) ; however, CALR mutations were found in more young people (ET, P<0.001; MF, P=0.015) . Furthermore, mutations in non-driver genes (ET, P=0.042; PV, P=0.043; MF, P=0.004) and high-molecular risk mutations (ET, P=0.024; PV, P=0.023; MF, P=0.001) were found in fewer young respondents. Conclusion:Compared with middle-aged and elderly patients, young patients with MPN had unique clinical and genetic characteristics.

Objectives:To explore health-related quality of life (HRQoL) and identify its associated variables in Chinese patients with Philadelphia-negative myeloproliferative neoplasms (MPNs) .Methods:In this cross-sectional study, anonymous questionnaires were distributed to adult patients with MPNs to assess symptom burden measured by MPN-10 and HRQoL measured by Medical Outcomes Study 36-Item Short-Form Health Survey (SF-36) and the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire Core 30 (EORTC QLQ-C30) .Results:The data from 1405 respondents with MPNs, including 645 (45.9%) with essential thrombocythemia (ET) , 297 (21.1%) with polycythemia vera (PV) , and 463 (33.0%) with myelofibrosis (MF) , were analyzed. 646 (46.0%) respondents were male. The median age was 56 (range, 18-99) years. The mean MPN-10 scores were 13.0±12.7, 15.0±14.7, and 21.0±16.6 ( P<0.001) , and the physical component summary (PCS) and mental component summary (MCS) scores were 48.0±8.5, 47.0±9.0, and 42.0±10.0 ( P<0.001) and 51.0±11.0, 50.0±10.8, and 49.0±11.1 ( P=0.002) for respondents with ET, PV, and MF, respectively. Respondents with MF reported the lowest score of physical functioning, role functioning, emotional functioning, cognitive functioning, social function, and global health status (all P<0.01) and the highest score of fatigue, pain, dyspnea, appetite loss, diarrhea, and financial problems (all P<0.05) in EORTC QLQ-C30. Multivariate analyses revealed that higher MPN-10 scores were significantly associated with lower PCS (-0.220 to -0.277, P<0.001) and MCS (-0.244 to -0.329, P<0.001) scores; increasing age (-1.923 to -4.869; all P<0.05) , lower PCS score. Additionally, comorbidity (ies) , symptom at diagnosis, splenomegaly, anemia, unknown driver gene, and higher annual out-of-pocket cost were significantly associated with lower PCS and/or MCS scores. However, age ≥ 60 years, urban household registration, concomitant medication, and receiving ruxolitinib therapy in respondents with MF were associated with higher MCS scores. Weak correlations were found between MPN-10 score (except the subscale of appetite loss and constipation) and EORTC QLQ-C30 score in majority of subscales in respondents with ET (| r| = 0.193-0.457, all P<0.001) , PV (| r| = 0.192-0.529, all P<0.01) , and MF (| r| = 0.180-0.488, all P<0.001) , respectively. Conclusions:HRQoL in patients with MPN was significantly reduced, especially in patients with MF. Sociodemographic and clinical variables were significantly associated with the HRQoL in patients with MPNs.

Background: In China, secondary cytoreductive surgery (SCR) has been widely used in ovarian cancer (OC) over the past two decades. Although Gynecologic Oncology Group-0213 trial did not show its overall survival benefit in first relapsed patients, the questions on patient selection and effect of subsequent targeting therapy are still open. The preliminary data from our pre-SOC1 phase II study showed that selected patients with second relapse who never received SCR at recurrence may still benefit from surgery. Moreover, poly(ADP-ribose) polymerase inhibitors (PARPi) maintenance now has been a standard care for platinum sensitive relapsed OC. To our knowledge, no published or ongoing trial is trying to answer the question if patient can benefit from a potentially complete resection combined with PARPi maintenance in OC patients with secondary recurrence. Methods SOC-3 is a multi-center, open, randomized, controlled, phase II trial of SCR followed by chemotherapy and niraparib maintenance vs chemotherapy and niraparib maintenance in patients with platinum-sensitive second relapsed OC who never received SCR at recurrence. To guarantee surgical quality, if the sites had no experience of participating in any OC-related surgical trials, the number of recurrent lesions evaluated by central-reviewed positron emission tomography–computed tomography image shouldn't be more than 3. Eligible patients are randomly assigned in a 1:1 ratio to receive either SCR followed by 6 cyclesof platinum-based chemotherapy and niraparib maintenance or 6 cycles of platinum-based chemotherapy and niraparib maintenance alone. Patients who undergo at least 4 cycles of chemotherapy and must be, in the opinion of the investigator, without disease progression, will be assigned niraparib maintenance. Major inclusion criteria are secondary relapsed OC with a platinum-free interval of no less than 6 months and a possibly complete resection. Major exclusion criteria are borderline tumors and non-epithelial ovarian malignancies, received debulking surgery at recurrence and impossible to complete resection. The sample size is 96 patients. Primary endpoint is 12-month non-progression rate.

Objective? To explore the status quo of creative self-efficacy and research performance in nursing undergraduates and to analyze the correlation between the two. Methods? Totally 190 senior nursing undergraduates who practiced in the Second Affiliated Hospital of Kunming Medical University were selected by convenient sampling and investigated with the Creative Self-Efficacy Scale and the Research Performance Self-Rating Scale for nursing staff. Results? The 190 nursing undergraduates' creative self-efficacy score totaled (65.31±9.51), and their total research performance score was (72.85±13.97). Univariate analysis revealed that there was statistically significant difference in creative self-efficacy scores between nursing undergraduates who were student leaders or not (P＜0.05); and there were statistically significant differences in research performance scores between nursing undergraduates with different English levels, computer skills and home address (P＜0.05). The scores of various dimensions creative self-efficacy were positively correlated with the scores of various dimensions of research performance (P＜ 0.01). Conclusions? Nursing undergraduates＇ creative self-efficacy and research performance need to be improved. Universities and colleges should actively launch activities which are beneficial to their research literacy and creative awareness and take scientific research activities as one of the most pathways to develop nursing students＇ research literacy and creativeness and entrepreneurship.

Objective To investigate the treatment of infant wheezing during acute phase in the pediatric out-patient departments of two tertiary hospitals and two secondary hospitals in Shanghai.Methods Simple random sam-pling method was adopted.Standardized questionnaires were given to the parents and physicians of infants who suffered wheezing during the acute phase to survey the treatment methods in the pediatric outpatient departments of two tertiary hospitals(Xinhua Hospital,Shanghai Children's Medical Center)and two secondary hospitals(Putuo District People's Hospital,Renhe Hospital)from February to May 2015 in Shanghai area.All data were analyzed by using SPSS 20.0 software.The enumeration data were used to describe the frequency distribution,composition ratio,and the rates among different groups were compared by the χ2test.Results The survey questionnaires were withdraw from 264 cases,of which 166 were boys and 98 were girls.In the treatment of acute exacerbation,the rate of antibiotic use was 94.7%(250/264 cases),in which 67.0%(177/264 cases)were intravenous drugs;62.1%(164/264 cases)patients were using inhaled glucocorticoid and short-acting beta-agonists as the main drugs for treatment;the ratio of systemic glu-cocorticoid using was 52.3%(138/264 cases),and the ratio of intravenous method was 43.2%(114/264 cases) among the cases.The usage ratio of systemic beta-agonist,anti-leukotrienes and antihistamines were 83.0%(219/264 cases),30.3%(80/264 cases)and 41.3%(109/264 cases),respectively.Of the 206 cases with respiratory in-fection,the rate of antibiotics use reached 98.5%(203/206 cases),and among the 58 cases without respiratory infec-tion,and the rate of antibiotics use acounted to 84.5%(49/58 cases).The difference between the two groups was sta-tistically significant(χ2=20.6,P<0.01). There were 200 cases of children with atopic physique background,of whom,42.5%(85/200 cases)were treated with antihistamine and 34%(68/200 cases)were treated with anti-leu-kotriene drugs.There were 64 cases without atopic physique background,of whom,37.5%(24/64 cases)were treated with antihistamine and 18.8%(12/64 cases)were treated with anti-leukotriene drugs.The proportion of anti-leuko-triene drug use in children with atopic physique background was significantly higher than that in children without atopic physique background,and the difference between two groups was statistically significant(χ2=5.34,P<0.05).Except for antihistamine treatment,the distribution of other treatments in different hospitals or outpatient departments was simi-lar(all P>0.05).Conclusions Nebulized glucocorticoid and beta-agonist therapy has become the routine treatment for infant wheezing in the acute phase in the tertiary and secondary level hospitals in Shanghai.The treatment of infant wheezing needs to be further standardized since the use of antibiotics,systemic glucocorticoids and intravenous drugs is excessive.

The transcription factor p73 belongs to the p53 family of tumor suppressors,and can be transcribed into different isoforms with either pro-or anti-apoptotic(TAp73 and △Np73)functions.However,the tumor suppressor activity of TAp73 is inhibited through complex formation with inhibitory proteins(e.g.△Np73,mutant p53,MDM2 and iASPP).Therefore,it is a kind of tumor therapy strategy to reactivate TAp73 through targeting these inhibitors directly or release TAp73 from the complex by targeting their interaction.This review discusses the possible strategies of targeting p73 for its reactivation and the acting mechanism of related compounds.

OBJECTIVE:To evaluate the effects of quality control circle(QCC)in improving the compliance of asthma/COPD outpatients handling inhaler devices. METHODS:By simple random sampling method,90 asthma/COPD outpatients receiving Tiotropium bromide powder for inhalantion,Salmeterol xinafoate and fluticasone propionate powder for inhalantion and Budesonide and formoterol fumarate powder for inhalantion were selected from our hospital during Apr. to Nov. 2015. The reasons for poor com-pliance of handling inhaler devices were analyzed by QCC. The countermeasures were formulated to improve the compliance,in-cluding clinical pharmacist education,follow-up,issuing education manuals,developing WeChat consulting. Operation step score of inhaler devices,compliance score and activity ability score of QCC members were analyzed statistically before and after QCC. RESULTS:After the development of QCC,operation step score of inhaler devices and compliance score in 90 asthma/COPD outpa-tients increased from 7.7 and 7.7 before activity to 8.8 and 9.3 after activity,the achievable rate of compliance was 114.3%,and the improvement rate was 20.8%. The sense of honor,responsibility,self-confidence,QCC techniques,communication and coordi-nation,team cohesion of all members were all improved obviously. CONCLUSIONS:QCC activity improves the compliance of asthma/COPD outpatients handling inhaler devices and shows the professional service level of clinical pharmacists,which is of sig-nificance to the improvement of pharmaceutical care.

BACKGROUND:Circulating fibrocytes originated from the peripheral blood are a fibroblast-like cel subpopulation of leukocytes. Circulating fibrocytes play an essential role in wound repair by secreting extracel ular matrix proteins and cytokines, initiating antigen-specific immunity, accelerating wound contraction as wel as promoting angiogenesis. However, the potential role for improving chronic wound healing and its mechanism is stil unclear. OBJECTIVE:To summarize the biological features of circulating fibrocytes and its potential role and mechanism in accelerating chronic wound healing. METHODS:A computer-based search of CNKI database from 2000 to 2014, PubMed database from 1994 to 2014 and Foreign Medical Journal Ful-Text Service database from 2000 to 2014 was performed using“circulating fibrocytes, non-healing wounds, diabetic foot ulcer, wound healing, cel therapy”in Chinese and English as the keywords to retrieve articles related to circulating fibrocytes, refractory mechanism of chronic wound healing and cel therapy for chronic wounds. Total y 54 articles meeting the inclusive criteria were included in result analysis. RESULTS AND CONCLUSION:Cel therapy with circulating fibrocytes is a safe and effective treatment for improving wound healing and has been used to repair various chronic wounds in the recent decades. Circulating fibrocytes are a distinct subpopulation of fibroblast-like leukocytes in the peripheral blood. It is able to migrate into wound sites at the early stage of wound repair and plays an active role in the wound healing process by secreting extracel ular matrix proteins, cytokines, presenting antigens, contracting wound and promoting neovascularization. Recently, it has been proved in animal experiments that circulating fibrocytes can accelerate chronic wound healing, especial y diabetic chronic wound.