Objective: To investigate the association between the physical fitness index (PFI) and symptoms of depressive, anxiety and stress symptoms among college students, providing a reference for mental health interventions. Methods: From June to September 2025, combined convenience and cluster random sampling approach was used to administer questionnaire surveys and perform physical fitness tests on 2 712 college students from Zhejiang Chinese Medical University. The Depression Anxiety Stress Scales-21 Items (DASS-21) was used to assess mental health status. Chi square test and multivariate Logistic regression analysis were used to determine the associations between the PFI and the PFI component indicators with depressive, anxiety and stress symptoms. Results: The prevalence of depressive, anxiety and stress among college students were 24.26%, 33.22% and 13.68%, respectively. Statistically significant differences in the prevalence of these symptoms were detected across groups differing in sleep quality, physical activity, weekly breakfast frequency, and history of low back or neck pain ( χ 2=9.33-151.83, all P <0.05). After adjusting for confounding factors, Logistic regression revealed that the moderate and high PFI groups had significantly reduced risks of depressive and anxiety compared to the low PFI group ( OR =0.73, 0.63; 0.61, 0.72, all P <0.05). Poor speed (50 m run) and lower body strength (standing long jump) emerged as common risk factors affecting anxiety and depressive symptoms in both male and female college students (all P <0.05). Increased muscle strength (sit up for 1 min) in female students reduced the risk of depressive ( OR =0.81), anxiety ( OR =0.85), and stress symptoms ( OR =0.79) (all P <0.05). Enhanced lung capacity in male students decreased the risk of depressive ( OR =0.84) and anxiety symptoms ( OR =0.85) (both P <0.05). Conclusions The PFI is negatively correlated with depressive and anxiety symptoms among college students with notable gender differences. Insufficient speed and lower body explosive power represent common risk factors for mental health among male and female college students.

Objective To investigate the correlation between WT1,BCR-ABL genes and interleukin-6(IL-6),vascular endothelial growth factor(VEGF),plasma protein C(PC),plasma protein S(PS)in patients with myeloproliferative neoplasms(MPN).Methods A total of 54 MPN patients treated in this hospital from January 2021 to January 2024 were selected as the MPN group,and 54 healthy subjects undergoing physical examination during the same period were selected as the control group.The gene relative expression levels of WT1,BCR-ABL and levels of IL-6,VEGF,PC,and PS were detected and compared between the two groups.The correlations between WT1,BCR-ABL gene relative expression levels and IL-6,VEGF,PC,PS levels were analyzed,and the diagnostic efficacy of WT1 and BCR-ABL genes for MPN was evaluated by receiver operat-ing characteristic(ROC)curve.Results Compared with the control group,the gene relative expression levels of WT1,BCR-ABL and the levels of IL-6 and VEGF in the MPN group were higher,while the levels of PC and PS were lower,with statistically significant differences(P<0.05).Pearson correlation analysis showed that WT1 and BCR-ABL gene relative expression levels were positively correlated with IL-6 and VEGF levels,and negatively correlated with PC and PS levels(P<0.05).The combined use of WT1 and BCR-ABL genes has higher diagnostic efficacy for MPN than single indicators,with an area under the curve(AUC)of 0.833 and a sensitivity of 88.69%.Conclusion The relative expression levels of WT1 and BCR-ABL genes are correlated with IL-6,VEGF,PC,and PS levels in MPN patients.The combination of WT1 and BCR-ABL genes can effec-tively diagnose MPN.

Objective:To identify the health management needs of caregivers' for adolescent patients with scoliosis based on the journey map, and provide a reference for improving the medical experience and optimizing the whole-journey care level.Methods:On the basis of literature review, combined with semi-structured interview method and group discussion method, we conducted semi-structured interview with the main caregivers of 13 adolescent scoliosis patients in Union Hospital, Tongji Medical College, Huazhong University of Science and Technology in June to October 2024, analyzed the data and drew a journey map.Results:A total of 13 respondents who met the inclusion and exclusion criteria were recruited, including 5 men and 8 women, with an age range of 32 to 45 years. Caregivers' health management needs were summarized from three dimensions: tasks, emotions, and pain points, following a timeline.Through the visualization of the journey map, the caregiver's cognitive gaps during the covert phase, information anxiety and decision-making dilemmas, need for early diagnosis and treatment, and challenges in symptom management ect. in the entire journey of health management were presented, and fifteen themes were summarized.Conclusions:The needs of caregivers for the journey of health management of postoperative adolescent idiopathic scoliosis patients are diversified, and should be demand-oriented to provide precise care support, improve medical experience, and provide ideas and methods for research on postoperative patient health management service optimization.

Objective:To identify the health management needs of caregivers' for adolescent patients with scoliosis based on the journey map, and provide a reference for improving the medical experience and optimizing the whole-journey care level.Methods:On the basis of literature review, combined with semi-structured interview method and group discussion method, we conducted semi-structured interview with the main caregivers of 13 adolescent scoliosis patients in Union Hospital, Tongji Medical College, Huazhong University of Science and Technology in June to October 2024, analyzed the data and drew a journey map.Results:A total of 13 respondents who met the inclusion and exclusion criteria were recruited, including 5 men and 8 women, with an age range of 32 to 45 years. Caregivers' health management needs were summarized from three dimensions: tasks, emotions, and pain points, following a timeline.Through the visualization of the journey map, the caregiver's cognitive gaps during the covert phase, information anxiety and decision-making dilemmas, need for early diagnosis and treatment, and challenges in symptom management ect. in the entire journey of health management were presented, and fifteen themes were summarized.Conclusions:The needs of caregivers for the journey of health management of postoperative adolescent idiopathic scoliosis patients are diversified, and should be demand-oriented to provide precise care support, improve medical experience, and provide ideas and methods for research on postoperative patient health management service optimization.

Objective:This study aimed to introduce the technology transfer mechanism of Mayo Clinic and explore its implications for public hospitals in China.Methods:This study summarized Mayo′s technology transfer concept, management mechanism, and operation model through typical case analysis.Results:Mayo adhered to the core value of patient needs first and took it as the foundation for business operations. It practiced the operation management model of joint development of medicine, education, and research, and built a sound organizational structure, high-quality talent reserves, and a complete resource support system, which assisted in the birth of high-quality and transferable achievements.Conclusions:Public hospitals should optimize technology transfer from awareness, clinical orientation of basic research, translational medical system throughout the entire industry chain, specialized achievement transformation management team, and talent incentive mechanism.

Objective    To compare and investigate the efficacy and differences of modified B-T shunt, central shunt and right ventricle-pulmonary artery (RV-PA) connection in the treatment of pulmonary atresia with ventricular septal defect (PA/VSD). Methods    A total of 124 children with PA/VSD underwent initial palliative repair in Shanghai Children's Medical Center from September 2014 to August 2019, including 63 males and 61 females, aged 7 days to 15 years. They were divided into in a modified B-T shunt group (55 patients), a central shunt group (22 patients) and a RV-PA connection group (47 patients). The clinical data of these children were retrospectively analyzed. Results    There were 9 early deaths after palliation, with an early mortality rate of 7.3%. The mean follow-up time was 26.5±20.3 months, with 5 patients lost to follow-up, 5 deaths during the follow-up period, and 105 survivors. The 1-year and 5-year survival rates were both 89.7%. The monthly increased Nakata index was 5.2 (–0.2, 12.3) mm2/m2, 9.2 (0.1, 23.6) mm2/m2, 6.3 (1.8, 23.3) mm2/m2 in the modified B-T shunt group, the central shunt group, and the RV-PA connection group, respectively, with no statistical difference among the three groups. The 1-year survival rate was 85.3%, 78.4%, 95.2%, and the 5-year (4-year in the central shunt group) survival rate was 85.3%, 58.8%, 95.2% in the three groups, respectively, with a statistical difference among them (P<0.05). The complete repair rate was 36.5%, 19.0% and 67.4% in the three groups, respectively, with a statistical difference among the three groups (P<0.001). Conclusion    All these three palliative surgical approaches can effectively promote pulmonary vascular development. But compared with systemic-pulmonary shunt, RV-PA connection has a lower perioperative mortality rate and can achieve a higher complete repair rate at a later stage, which is beneficial for long-term prognosis.

OBJECTIVE: To explore the long-term efficacy of allogeneic hematopoietic stem cell transplantation (alloHSCT) in patients with Mucopolysaccharidosis (MPS), which has rarely been reported in China. METHODS: A 18-month-old boy and a 23-month-old girl undergoing alloHSCT for MPS VI and MPS IH Shanghai Children's Medical Center on March 30, 2006 and September 6, 2006 were selected as the study subjects. A busulfan-based myeloablative regimen was used as the conditioning regimen. Peripheral stem cells were respectively collected from a human leucocyte antigen (HLA) matched sibling carrier donor and a HLA 9/10 matched unrelated donor. Both patients were followed up for more than 15 years. The functions of internal organs before and after the transplantation were compared, and child 1 was also compared with his untreated brother and healthy brother. RESULTS: Both children have achieved full donor chimerism after the transplantation, and their enzymatic activities have remained stable. The enzymatic activity of the child 1 was slightly lower than normal but similar to that of his carrier donor, whilst that of the child 2 was normal. Both children have attended schools with good academic performance. Compared with his untreated brother, the respiratory function and hearing of child 1 have significantly improved. However, his orthopedic and cardiac disorders have still remained and required medical intervention. For child 2, her obstructive pulmonary disease was resolved and cognitive development was well preserved after the HSCT. Her heart disease has become stabilized and even improved with time, though her corneal clouding and skeletal malformation still required surgery. CONCLUSION MPS patients can sustain long-term and stable enzymatic activities after successful alloHSCT. Compared with untreated patients, their health can be significantly improved, along with considerably prolonged survival, though the long-term efficacy of HSCT for different organs may vary to a certain extent.
Humans ; Child ; Male ; Female ; Infant ; Child, Preschool ; Graft vs Host Disease/etiology* ; China ; Hematopoietic Stem Cell Transplantation/adverse effects* ; Mucopolysaccharidoses/etiology* ; Busulfan ; Treatment Outcome

Radiation enteritis is a kind of intestinal radiation injury in patients with pelvic and retroperitoneal malignancies after radiotherapy, and its occurrence and development process are very complicated. At present, studies have confirmed that intestinal microecological imbalance is an important factor in the formation of this disease. Abdominal radiation causes changes in the composition of the flora and a decrease in its diversity, which is mainly manifested by a decrease in beneficial bacterial species such as Lactobacilli and Bifidobacteria. Intestinal dysbacteriosis aggravates radiation enteritis, weakens the function of the intestinal epithelial barrier, and promotes the expression of inflammatory factors, thereby aggravating the occurrence of enteritis. Given the role of the microbiome in radiation enteritis, we suggest that the gut microbiota may be a potential biomarker for the disease. Treatment methods such as probiotics, antibiotics, and fecal microbiota transplantation are ways to correct the microbiota and may be an effective way to prevent and treat radiation enteritis. Based on a review of the relevant literature, this paper reviews the mechanism and treatment of intestinal microbes in radiation enteritis.

Objective:To introduce the scientific research management strategies and measurements of T. H. Chan School of Public Health, Harvard, and explore possible reflections for the research management of Chinese medical universities.Methods:Identify the administrative measurements of scientific research management of Harvard School of Public Health by typical case analysis.Results:Harvard School of Public Health used strategic management tools to draw long-term vision for the development of public health, formulate strategic objectives and implementation paths, different functional departments of scientific research management conducted concerted work to provide high-quality scientific research management services which aimed to serve the institutional strategic development.Conclusions:In order to improve the scientific research management in medical universities in China, it is important to develop appropriate strategy of scientific research development, cooperation among related departments, as well as professional support and training for scientific research management personnel.