ObjectiveTo explore the effect of elbow-wrist functional orthosis on plantar pressure distribution and balance function in stroke patients with hemiplegia. MethodsFrom June, 2024 to April, 2025, 60 patients with post-stroke hemiplegia were recruited from Huashan Hospital, Fudan University, and Shanghai Hebin Rehabilitation Hospital. They were randomly divided into control group (n = 30) and intervention group (n = 30). The control group received routine neurological rehabilitation, while the intervention group received additional training with an elbow-wrist functional orthosis on the affected side, for eight weeks. Before and after intervention, the Modified Ashworth Scale (MAS) of the elbow joint, plantar pressure symmetry index (SI), plantar contact area and mean plantar pressure were recorded, and balance and mobility were assessed using the Berg Balance Scale (BBS), Timed Up & Go Test (TUGT) and 10-Meter Walk Test (10MWT). ResultsTwo cases dropped out in the control group. After treatment, MAS grades of the elbow joint, forefoot SI, affected side plantar pressure area, BBS scores, TUGT and 10MWT of both groups improved (|Z| > 3.969, |t| > 3.528, P < 0.01), while the hindfoot SI and average pressure of the affected foot improved in the intervention group (∣t∣ > 4.264, P < 0.001). Except for TUGT and 10MWT, the intervention group was superior to the control group (∣Z∣ > 2.030, ∣t∣ > 2.096, P < 0.05). ConclusionThe elbow-wrist functional orthosis can enhance balance function in stroke patients with hemiplegia by reducing upper-limb spasticity, optimizing center-of-gravity distribution, and improving postural control.

Objective To investigate the prognostic value of preoperative plasma fibrinogen (FIB) combined with lymphocyte-to-monocyte ratio (LMR) in predicting the prognosis of patients with esophageal squamous cell carcinoma (ESCC). Methods A retrospective analysis was conducted on ESCC patients who underwent esophagectomy in the Affiliated Lihuili Hospital of Ningbo University from 2015 to 2018. Based on the cut-off values of preoperative FIB and LMR, the F-LMR scoring system was constructed, and patients were divided into three groups according to the F-LMR score. Kaplan-Meier analysis was used to assess 5-year overall survival (OS) and 5-year progression free survival (PFS), and univariate and multivariate Cox regression analyses were performed to identify prognostic factors. Results Finally 260 patients were collected, including 237 males and 23 females, with a median age of 64 years (IQR: 59-70). The 5-year OS rates for patients with F-LMR score of 0, 1, and 2 were 24.44%, 51.69%, and 67.31%, respectively, and the 5-year PFS rates were 15.56%, 42.37%, and 57.62%, respectively. Lower preoperative F-LMR scores were associated with worse prognosis. Multivariate analysis showed that deeper tumor invasion, presence of lymph node metastasis, larger tumor maximum diameter, and lower preoperative F-LMR score were independent risk factors for OS. Conclusion The F-LMR scoring system based on the preoperative FIB and LMR may serve as an effective tool for predicting the prognosis of patients with ESCC.

Objective:To develop and design a during-treatment records auto-review program to comply the quality assurance(QA)requirement of radiotherapy chart auditing,and thereby improve the review efficiency and accuracy.Methods:Based on the items the guideline required,the Aria Oncology Information System database backup files was analyzed by Java,Vue,and etc.languages and the corresponding review logic was formulated.A total of 530 treatment records generated at Shanghai Concord Cancer Center from January to March 2024(10 weeks)were auto-reviewed and compared with the manual results for evaluating the accuracy and efficiency of the program.Results:The auto-review program was running smoothly.Overall with the above data,the sensitivity,specificity,accuracy and the error-miss rate were 73.4%,14.3%,87.7%and 12.3%respectively.For sub-set items,the source-skin distance(SSD)error detecting rate was 100%,the wrong session reporting was 100%correlated with the plans switching and the wrong fraction reporting was 100%related to plan revision.For the other items,auto and manual reviews gave out the same accuracy.Conclusion:The none-error results from the program are all true,so the manual rechecking could limit to those auto-review error records,which can reduce the workload by 73.4%,therefore improve the effectiveness and accuracy of the radiotherapy data review.

Objective To explore the effects of oleanolic acid on NF-κB/caspase-9 signaling pathway in kidneys of rat with diabetic nephropathy.Methods The diabetic nephropathy model rats were established,and the model rats were randomly divided intooleanolic acid low,medium and high dose groups,metformin group,and model group,with another 12 healthy SD rats as control group.The levels of blood glucose were measured at weeks 1,2 and 3 post-drug administration,and blood lipid and 24h urine urinary microalbumin(UMA)were measured after entire drug administration.Furthermore,we also detected the renal histopathology of rats,apoptosis of renal tubular,glomerular cells,tumor necrosis factor-α(TNF-α),interleukin-6(IL-6)and protein expression of NF-κB/caspase-9 signaling pathway.Results Compared with the control group,the model group demonstrated higher levels of blood glucose at weeks 1,2 and 3,blood lipid,UMA,TNF-α and IL-6,higher proportion of apoptotic renal tubular and glomerular,and higher expressions of caspase-9 protein and p-NF-κB p65/NF-κB p65(P＜0.05).Compared with the model group,the pathological damage of renal tissue in the metformin group and oleanolic acid low,middle and high dose groups were alleviated,the levels of blood glucose at weeks 1,2 and 3,blood lipid,UMA,TNF-α and IL-6,the proportion of apoptotic renal tubular and glomerular,and the expressions of caspase-9 proteins and p-NF-κB p65/NF-κB p65 were decreased,and these indexes in oleanolic acid groups showed a dose-dependent manner(P＜0.05).Conclusion Oleanolic acid can improve the metabolism of glucose and lipid,reduce the pathological damage of renal tissue,inhibit the apoptosis of renal tubular and glomerular,and inhibit the NF-κB/caspase-9 pathway in diabetic nephropathy rats.

Objective To investigate the expression levels and mutation status of phosphatidylinositol-4,5-bisphosphate3-kinase catalytic subunit alpha(PIK3CA)in endometrial cancer(EC)and evaluate its association with lymph node metastasis in EC.Methods We retrosepctively collected and analyzed EC genetic mutation testing data submitted to the Molecular Detection Center,The First Affiliated Hospital of Chongqing Medical University between July 2020 and June 2022.The mutation rate of PIK3CA gene was calculated based on the sequencing results of EC patients,and the correlation between PIK3CA mutations and clinical pathological parameters,as well as protein expression consistency,was analyzed accordingly.Results A total of 97 EC patients were enrolled in this study,and PIK3CA mutations were identified in approximately 48.5％(47 out of 97 cases).The rate of lymph node metastasis in patients with PIK3CA mutations was higher than that in patients with wild-type PIK3CA(21.3％vs.6.0％,P=0.027).Findings from univariate and multivariate logistic analyses indicated that histological subtype Ⅱ(odds ratio[OR]=5.51;95％CI,1.08-28.06;P=0.040),positive result for lymphovascular space invasion(LVSI)(OR=7.96;95％CI,1.37-46.44;P=0.021),and PIK3CA mutation(OR=8.58;95％CI,1.51-48.84;P=0.015)were independent risk factors for lymph node metastasis in EC.In addition,the receiver-operating characteristic(ROC)curves demonstrated that the combined use of clinicopathological parameters and PIK3CA mutations could more accurately predict lymph node metastasis in EC,with an area under the curve of 0.824(95％CI,0.678-0.970).It is noteworthy that there was a high consistency between PIK3CA mutations and its protein expression,and EC patients with positive expression of PIK3CA protein had a higher rate of lymph node metastasis(53.8％vs.9.1％,P=0.078).Conclusion PIK3CA somatic mutations are strongly correlated with lymph node metastasis in EC.

Objective:To evaluate the safety and efficacy of early precise lower limb weight-bearing functional rehabilitation after open reduction and internal fixation of ankle fractures.Methods:A restropective multi-center study was conducted to enroll the eligible 120 patients with malleolar fracture who received the same surgical treatment from March 2023 to December 2023 at the trauma centers in 7 tertiary hospitals according to the inclusion criteria. They were assigned into a study group ( n=60) for precise lower limb weight-bearing functional rehabilitation with the assistance of intelligent lower limb walking rehabilitation crutches and a control group ( n=60) for conventional weight-bearing functional rehabilitation which was gradually increased according to their own feelings under the protection of a walking boot. All the 60 patients in the study group completed their final follow-ups. They were 25 males and 35 females, with an age of (43.8±16.6) years and a body mass index of (25.3±2.3) kg/m 2. Only 51 patients in the control group completed their final follow-ups. They were 27 males and 24 females, with an age of (45.1±16.4) years and a body mass index of (24.7±2.3) kg/m 2. When their incisions healed and their sutures were removed 2 weeks after operation, the patients were guided to start lower limb weight-bearing functional rehabilitation, and exercises for foot and ankle joint mobility and lower limb muscles. The end point of follow-up was 12 weeks after operation. The 2 groups were compared in terms of the crutch-off rates, thigh circumferences, calf circumferences, dorsiflexions, plantarflexions, ankle swellings, American Orthopaedic Foot & Ankle Society (AOFAS) ankle-hindfoot scores, and visual analog scale (VAS) pain scores at 6 and 12 weeks after operation. The complications were also recorded in the 2 groups. Results:No statistically significant differences were observed in the baseline characteristics between the 2 groups, indicating comparability ( P>0.05). At 6 and 12 weeks after operation, the crutch-off rates [41.7% (25/60) and 100.0% (60/60)], dorsiflexions (69.3%±21.6% and 82.9%±26.3%) and AOFAS ankle-hindfoot scores [(68.5±7.6) points and (96.9±3.7) points] in the study group were significantly better than those in the control group [13.7% (7/51) and 39.2% (20/51), 61.5%±16.5% and 72.0%±14.3%, (61.9±9.3) points and (90.1±7.2) points] ( P<0.05). At 6 weeks after operation, the thigh circumference (97.4%±1.9%), calf circumference (97.3%±1.9%), and plantarflexion (76.6%±19.8%) in the study group were significantly higher than those in the control group (95.9%±2.5%, 94.6%±3.2%, and 63.9%±16.9%) ( P<0.05). There were no significant differences between the 2 groups in ankle swelling at 6 or 12 weeks after operation, or thigh or calf circumference, plantarflexion, or VAS pain score at 12 weeks after operation ( P>0.05). No wound complications, secondary fracture displacement, or loosening of internal fixation occurred in either group during the follow-up period. There were no cases of nonunion or delayed union. Conclusions:Early lower limb weight-bearing functional rehabilitation after open reduction and internal fixation of ankle fractures demonstrates good safety. Precise weight-bearing rehabilitation accelerates functional recovery of the ankle, enabling earlier return to normal daily activities.

This report evaluates the preliminary outcomes of a "six-in-one" integrated cough and asthma center developed under a dual-contract physician model at the Changfeng Community Health Service Center in Putuo District, Shanghai. By combining the efforts of family doctors and medical specialists, the center integrated six core functions-clinical treatment, prevention, nursing, rehabilitation, pharmacy, and nutrition-into a seamless management system covering screening, diagnosis, therapy, and follow-up. Supported by specialist guidance and teaching clinics, the model significantly enhanced comprehensive respiratory disease management capabilities within the community setting. The initiative not only improved patient health outcomes but also strengthened multidisciplinary collaboration and resource efficiency, offering a replicable example for improving chronic disease management in primary care through integrated and coordinated service delivery.

Objective To explore the effects of oleanolic acid on NF-κB/caspase-9 signaling pathway in kidneys of rat with diabetic nephropathy.Methods The diabetic nephropathy model rats were established,and the model rats were randomly divided intooleanolic acid low,medium and high dose groups,metformin group,and model group,with another 12 healthy SD rats as control group.The levels of blood glucose were measured at weeks 1,2 and 3 post-drug administration,and blood lipid and 24h urine urinary microalbumin(UMA)were measured after entire drug administration.Furthermore,we also detected the renal histopathology of rats,apoptosis of renal tubular,glomerular cells,tumor necrosis factor-α(TNF-α),interleukin-6(IL-6)and protein expression of NF-κB/caspase-9 signaling pathway.Results Compared with the control group,the model group demonstrated higher levels of blood glucose at weeks 1,2 and 3,blood lipid,UMA,TNF-α and IL-6,higher proportion of apoptotic renal tubular and glomerular,and higher expressions of caspase-9 protein and p-NF-κB p65/NF-κB p65(P＜0.05).Compared with the model group,the pathological damage of renal tissue in the metformin group and oleanolic acid low,middle and high dose groups were alleviated,the levels of blood glucose at weeks 1,2 and 3,blood lipid,UMA,TNF-α and IL-6,the proportion of apoptotic renal tubular and glomerular,and the expressions of caspase-9 proteins and p-NF-κB p65/NF-κB p65 were decreased,and these indexes in oleanolic acid groups showed a dose-dependent manner(P＜0.05).Conclusion Oleanolic acid can improve the metabolism of glucose and lipid,reduce the pathological damage of renal tissue,inhibit the apoptosis of renal tubular and glomerular,and inhibit the NF-κB/caspase-9 pathway in diabetic nephropathy rats.

Objective:To develop and design a during-treatment records auto-review program to comply the quality assurance(QA)requirement of radiotherapy chart auditing,and thereby improve the review efficiency and accuracy.Methods:Based on the items the guideline required,the Aria Oncology Information System database backup files was analyzed by Java,Vue,and etc.languages and the corresponding review logic was formulated.A total of 530 treatment records generated at Shanghai Concord Cancer Center from January to March 2024(10 weeks)were auto-reviewed and compared with the manual results for evaluating the accuracy and efficiency of the program.Results:The auto-review program was running smoothly.Overall with the above data,the sensitivity,specificity,accuracy and the error-miss rate were 73.4%,14.3%,87.7%and 12.3%respectively.For sub-set items,the source-skin distance(SSD)error detecting rate was 100%,the wrong session reporting was 100%correlated with the plans switching and the wrong fraction reporting was 100%related to plan revision.For the other items,auto and manual reviews gave out the same accuracy.Conclusion:The none-error results from the program are all true,so the manual rechecking could limit to those auto-review error records,which can reduce the workload by 73.4%,therefore improve the effectiveness and accuracy of the radiotherapy data review.

This report evaluates the preliminary outcomes of a "six-in-one" integrated cough and asthma center developed under a dual-contract physician model at the Changfeng Community Health Service Center in Putuo District, Shanghai. By combining the efforts of family doctors and medical specialists, the center integrated six core functions-clinical treatment, prevention, nursing, rehabilitation, pharmacy, and nutrition-into a seamless management system covering screening, diagnosis, therapy, and follow-up. Supported by specialist guidance and teaching clinics, the model significantly enhanced comprehensive respiratory disease management capabilities within the community setting. The initiative not only improved patient health outcomes but also strengthened multidisciplinary collaboration and resource efficiency, offering a replicable example for improving chronic disease management in primary care through integrated and coordinated service delivery.