ObjectiveTo observe the clinical efficacy and safety of Shenshuai Guanchang prescription in improving the intestinal barrier function，reducing non-indole uremic toxins，ameliorating micro-inflammatory state，and delaying renal function progression in non-dialysis patients with chronic kidney disease （CKD） stage 4-5. MethodsA total of 80 patients with CKD stage 4-5 who did not receive dialysis replacement therapy and were diagnosed with the syndrome of spleen and kidney deficiency，blood stasis and dampness turbidity were randomly assigned into a control group and a treatment group，with 40 patients in each group. The control group received conventional basic treatment and Western medicine symptomatic treatment，while the treatment group received combined intervention with Shenshuai Guanchang prescription through retention enema in addition to the treatment of the control group. Both groups had a treatment course of 4 weeks. The two groups were compared regarding the changes in urine toxin indicators ［p-cresyl sulfate （PCS） and trimethylamine oxide （TMAO）］，intestinal barrier indicators ［D-lactic acid （D-LA），lipopolysaccharide （LPS），and intestinal fatty acid-binding protein （I-FABP）］，renal function indicators ［serum creatinine （SCr），blood urea nitrogen （BUN），and estimated glomerular filtration rate （eGFR）］，and micro-inflammatory state indicators ［interleukin-6 （IL-6），tumor necrosis factor-α （TNF-α），and neutrophil-to-lymphocyte ratio （NLR）］ before and after treatment. The therapeutic effects were evaluated from three aspects：The efficacy regarding traditional Chinese medicine （TCM） symptom scores，the efficacy regarding laboratory indicators，and comprehensive efficacy. The safety of the clinical research drugs used by both groups of patients was also observed. ResultsA total of 37 cases in the treatment group and 38 cases in the control group completed the observation. After treatment，the treatment group showed declined levels of PCS，TMAO，D-LA，SCr，TNF-α，and NLR，spleen and kidney deficiency symptom score，blood stasis and dampness symptom score，and total symptom score （P<0.05），and increased eGFR （P<0.05）. Moreover，the treatment group had lower levels of PCS，TMAO，D-LA，I-FABP，IL-6，and TNF-α，spleen and kidney deficiency symptom score，blood stasis and dampness symptom score，and total symptom score （P<0.05），higher response rate regarding TCM symptoms （χ²=6.68，P<0.05），and higher comprehensive efficacy （χ²=4.08，P<0.05） than the control group. No significant abnormalities were observed in the safety indicators of the two groups of patients. During the treatment period，adverse reactions were reduced after symptomatic treatment，and no serious adverse reactions occurred. ConclusionShenshuai Guanchang prescription can alleviate the clinical symptoms，improve the intestinal barrier function，reduce non-indole-type uremic toxins，alleviate the micro-inflammatory state，and has good clinical application safety of non-dialysis patients with CKD stage 4-5.

Objective:To explore the application effect of the BOPPPS[bridge-in(B), objective(O), pre-assessment(P), participatory learning(P), post-assessment(P), Summary(S) ]model combined with scenario-based teaching in out-of-school first aid training for school-aged children, aiming to offer insights for relevant educational practices.Methods:A quasi-experimental study was conducted. Using cluster sampling, 131 school-aged children participating in Wuhan first aid summer camp from July to August 2024 were selected as participants. Among them, 65 children enrolled in July 2024 were assigned to the control group and received training using traditional teaching methods, while 66 children enrolled in August 2024 were assigned to the experimental group and underwent training designed with the BOPPPS model integrated with scenario-based teaching according to the time of entry into the camp. After the training, theoretical exam scores, learning process evaluations, and training satisfaction were compared between the two groups.Results:The control group included 31 boys and 34 girls, aged (9.32 ± 1.83) years; the experimental group included 34 boys and 32 girls, aged (9.71 ± 1.73) years. After the intervention, the total scores of theoretical examination, learning process evaluation, and training satisfaction in the experimental group were (90.27 ± 4.41), (42.79 ± 1.39), and (21.43 ± 2.41) points, respectively, which were higher than those in the control group (82.05 ± 6.29), (38.85 ± 1.91), and (19.54 ± 3.02) points, and the differences were statistically significant ( t=6.94, 3.15, 4.16, all P<0.05). Conclusions:This out-of-school first aid training for school-aged children leveraged the professional expertise of a tertiary grade A hospital′s pediatric department. The integration of the BOPPPS model with scenario-based teaching effectively enhanced the first aid competencies of school-aged children and improved their satisfaction with the training.

Objective:To explore the application effect of the BOPPPS[bridge-in(B), objective(O), pre-assessment(P), participatory learning(P), post-assessment(P), Summary(S) ]model combined with scenario-based teaching in out-of-school first aid training for school-aged children, aiming to offer insights for relevant educational practices.Methods:A quasi-experimental study was conducted. Using cluster sampling, 131 school-aged children participating in Wuhan first aid summer camp from July to August 2024 were selected as participants. Among them, 65 children enrolled in July 2024 were assigned to the control group and received training using traditional teaching methods, while 66 children enrolled in August 2024 were assigned to the experimental group and underwent training designed with the BOPPPS model integrated with scenario-based teaching according to the time of entry into the camp. After the training, theoretical exam scores, learning process evaluations, and training satisfaction were compared between the two groups.Results:The control group included 31 boys and 34 girls, aged (9.32 ± 1.83) years; the experimental group included 34 boys and 32 girls, aged (9.71 ± 1.73) years. After the intervention, the total scores of theoretical examination, learning process evaluation, and training satisfaction in the experimental group were (90.27 ± 4.41), (42.79 ± 1.39), and (21.43 ± 2.41) points, respectively, which were higher than those in the control group (82.05 ± 6.29), (38.85 ± 1.91), and (19.54 ± 3.02) points, and the differences were statistically significant ( t=6.94, 3.15, 4.16, all P<0.05). Conclusions:This out-of-school first aid training for school-aged children leveraged the professional expertise of a tertiary grade A hospital′s pediatric department. The integration of the BOPPPS model with scenario-based teaching effectively enhanced the first aid competencies of school-aged children and improved their satisfaction with the training.

BACKGROUND: To evaluate the efficacy and safety of the first cohort of people in China treated with a responsive neurostimulation system (Epilcure TM , GenLight MedTech, Hangzhou, China) for focal drug-resistant epilepsy in this study. METHODS: This multicenter, before-and-after self-controlled study was conducted across 8 centers from March 2022 to June 2023, involving patients with drug-resistant epilepsy who were undergoing responsive neurostimulation (RNS). The study was based on an ongoing multi-center, single-blind, randomized controlled study. Efficacy was assessed through metrics including median seizure count, seizure frequency reduction (SFR), and response rate. Multivariable linear regression analysis was conducted to explore the relationships of basic clinical factors and intracranial electrophysiological characteristics with SFR. The postoperative quality of life, cognitive function, depression, and anxiety were evaluated as well. RESULTS: The follow-up period for the 19 participants was 10.7 ± 3.4 months. Seizure counts decreased significantly 6 months after device activation, with median SFR of 48% at the 6th month (M6) and 58% at M12 ( P  <0.05). The average response rate after 13 months of treatment was 42%, with 21% ( n  = 4) of the participants achieving seizure freedom. Patients who have previously undergone resective surgery appear to achieve better therapeutic outcomes at M11, M12 and M13 ( β  <0, P  <0.05). No statistically significant differences were observed in patients' scores of quality of life, cognition, depression and anxiety following stimulation when compared to baseline measurements. No serious adverse events related to the devices were observed. CONCLUSIONS: The preliminary findings suggest that Epilcure TM exhibits promising therapeutic potential in reducing the frequency of epileptic seizures. However, to further validate its efficacy, larger-scale randomized controlled trials are required. REGISTRATION Chinese Clinical Trial Registry (No. ChiCTR2200055247).
Humans ; Female ; Male ; Drug Resistant Epilepsy/therapy* ; Adult ; Young Adult ; Middle Aged ; China ; Adolescent ; Treatment Outcome ; Quality of Life ; Single-Blind Method ; Seizures ; Electric Stimulation Therapy/methods*

Objective:To construct a scientific and reliable clinical teacher competency evaluation index system, and provide a reference for strengthening the construction of clinical teachers in teaching hospitals.Methods:Based on literature research and group discussion, the initial expert consultation questionnaire was constructed. Two rounds of expert consultation were conducted using the Delphi method to form the competency evaluation index system for clinical teachers in teaching hospitals. A hierarchy analysis was conducted using Python to calculate the weights of indicators.Results:The positive coefficients of the two rounds of expert consultation were 100.00% and 95.24%, respectively, and the expert authority coefficients were 0.843 and 0.862, respectively. The Kendall's coefficients of concordance for the first-, second-, and third-level indicators in the first round of expert consultation were 0.207, 0.152, and 0.191 ( P<0.001), respectively, and these coefficients in the second round of expert consultation were 0.271, 0.176, and 0.252 ( P<0.001), respectively. The final evaluation index system included 7 first-level indicators, 15 second-level indicators, and 43 third-level indicators. The first-level indicators included professional quality, professional knowledge and skills, medical education knowledge, teaching ability, communication and cooperation, teaching motivation, and career development, and their weights were 0.147, 0.149, 0.142, 0.147, 0.146, 0.134, and 0.136, respectively. Conclusions:The evaluation index system is comprehensive, scientific, and reliable. It can provide a reference for clinical teacher selection, evaluation, and training in teaching hospitals.

Objective:To analyze the characteristics of the injury of knee ligament and cartilage in pediatric patients after acute traumatic lateral patellar dislocation based on magnetic resonance imaging (MRI). Methods:Clinical data of 68 pediatric patients with acute traumatic lateral patellar dislocation admitted to The Second Hospital of Tangshan from September,2020 to September,2023 were retrospectively analyzed. All children underwent MRI scan on knee joint. These children were divided into partial tear group (85 cases) and complete tear group (41 cases) according to injury degree. In addition,the location and characteristic of the medial patellofemoral ligament (MPFL) injury and cartilage injury were analyzed. Results:All 126 children had MPFL injury,including 85 cases of partial tear and 41 cases of complete tear. Among the partial tears,34 cases occurred only on the patellar side,14 cases only on the femoral side,9 cases only in the middle segment,and 28 cases had multiple-site injuries. Among the complete tears,27 cases occurred only on the patellar side,7 cases only on the femoral side,4 cases only in the middle segment,and 3 cases had multiple-site injuries. The number of each degree of partial MPFL injury was higher than that of complete injury,and the difference was statistically significant (x2=7.596,10.886,P<0.05). Among the 126 children,91 cases had VMO injury,and the degree of VMO injury was positively correlated with the degree of MPFL injury (r=0.339,P=0.006). Among the 126 children with acute traumatic lateral patellar dislocation,119 cases had osteochondral injury,with a total of 174 injured sites. The sites of grade 1 injury were mainly on the patellar side,while those of grades 2,3,and 4 injuries were mainly multiple-site injuries. Conclusion:Most of acute traumatic lateral patellar dislocation complicate MPFL injury and cartilage injury in pediatric patients,which mainly focus on patellar side of injury and multiple injury. There are no differences in injury site and degree between different genders. MPFL injury mostly complicates VMO injury,which injury degree is positively correlation with MPFL.

Objective:To report the 5-year survival outcomes and recurrence patterns of robotic total gastrectomy (RTG) for locally advanced proximal gastric cancer in order to provide more valuable long-term follow-up results for clinical practice.Methods:This was a prospective, single-arm, open-label clinical trial (FUGES-014; Clinical-Trials.gov, NCT03524287). Patients with locally advanced proximal gastric cancer who underwent RTG at Fujian Medical University Union Hospital from March 5, 2018, to February 10, 2020, were included in the analysis. To evaluate the long-term efficacy of RTG in the most objective manner possible, we performed a propensity score-matched (1∶2) comparative analysis with historical control patients who had undergone laparoscopic total gastrectomy (LTG) from the FUGES-002 study (ClinicalTrials.gov, NCT02333721) in which the 5-year disease-free survival (DFS), 5-year overall survival (OS), and recurrence patterns were compared between the two groups.Results:Prior to matching, there were 48 cases in the RTG group and 263 cases in the LTG group; patients in the LTG group had more advanced cT and pT stages ( P=0.044 and 0.006, respectively) compared to the RTG group. After matching, there were 48 cases in the RTG group and 96 cases in the LTG group; however, no statistically significant differences were observed in the baseline clinical characteristics between the two groups (all P>0.05). Both groups had a median follow-up of 72 months. The 5-year DFS rates were 75.0% (95%CI: 63.7%- 88.3%) in the RTG group and 61.4% (95%CI: 52.5%-72.0%) in the LTG group ( P=0.116). Similarly, the 5-year OS rates were 79.2% (95%CI: 68.5%-91.5%) and 64.6% (95%CI: 55.7%-74.9%) in the RTG and LTG groups, respectively ( P=0.100). Within 5 years after surgery, tumor recurrence occurred in 10 patients (20.8%) in the RTG group and 33 patients (34.4%) in the LTG group ( P=0.124), and peritoneal recurrence was the predominant pattern in both groups (8.3%[4/48] vs. 10.4%[10/96]; risk difference: -0.02, P=0.554). Gastric cancer-related death was the predominant cause of death in both groups (16.7% [8/48] vs. 31.2% [30/96]; risk difference: -0.15, P=0.064). Among patients stratified by different pathological stages, no statistically significant differences were found in DFS, OS, or recurrence rates between the RTG and LTG groups (all P>0.05). Conclusions:We find the long-term oncological outcomes of RTG for locally advanced proximal gastric cancer to be noninferior to those of LTG. RTG should therefore be considered as a valid option for standardized minimally invasive surgery for locally advanced proximal gastric cancer.

Objective:To analyze the characteristics of the injury of knee ligament and cartilage in pediatric patients after acute traumatic lateral patellar dislocation based on magnetic resonance imaging (MRI). Methods:Clinical data of 68 pediatric patients with acute traumatic lateral patellar dislocation admitted to The Second Hospital of Tangshan from September,2020 to September,2023 were retrospectively analyzed. All children underwent MRI scan on knee joint. These children were divided into partial tear group (85 cases) and complete tear group (41 cases) according to injury degree. In addition,the location and characteristic of the medial patellofemoral ligament (MPFL) injury and cartilage injury were analyzed. Results:All 126 children had MPFL injury,including 85 cases of partial tear and 41 cases of complete tear. Among the partial tears,34 cases occurred only on the patellar side,14 cases only on the femoral side,9 cases only in the middle segment,and 28 cases had multiple-site injuries. Among the complete tears,27 cases occurred only on the patellar side,7 cases only on the femoral side,4 cases only in the middle segment,and 3 cases had multiple-site injuries. The number of each degree of partial MPFL injury was higher than that of complete injury,and the difference was statistically significant (x2=7.596,10.886,P<0.05). Among the 126 children,91 cases had VMO injury,and the degree of VMO injury was positively correlated with the degree of MPFL injury (r=0.339,P=0.006). Among the 126 children with acute traumatic lateral patellar dislocation,119 cases had osteochondral injury,with a total of 174 injured sites. The sites of grade 1 injury were mainly on the patellar side,while those of grades 2,3,and 4 injuries were mainly multiple-site injuries. Conclusion:Most of acute traumatic lateral patellar dislocation complicate MPFL injury and cartilage injury in pediatric patients,which mainly focus on patellar side of injury and multiple injury. There are no differences in injury site and degree between different genders. MPFL injury mostly complicates VMO injury,which injury degree is positively correlation with MPFL.

Objective:To report the 5-year survival outcomes and recurrence patterns of robotic total gastrectomy (RTG) for locally advanced proximal gastric cancer in order to provide more valuable long-term follow-up results for clinical practice.Methods:This was a prospective, single-arm, open-label clinical trial (FUGES-014; Clinical-Trials.gov, NCT03524287). Patients with locally advanced proximal gastric cancer who underwent RTG at Fujian Medical University Union Hospital from March 5, 2018, to February 10, 2020, were included in the analysis. To evaluate the long-term efficacy of RTG in the most objective manner possible, we performed a propensity score-matched (1∶2) comparative analysis with historical control patients who had undergone laparoscopic total gastrectomy (LTG) from the FUGES-002 study (ClinicalTrials.gov, NCT02333721) in which the 5-year disease-free survival (DFS), 5-year overall survival (OS), and recurrence patterns were compared between the two groups.Results:Prior to matching, there were 48 cases in the RTG group and 263 cases in the LTG group; patients in the LTG group had more advanced cT and pT stages ( P=0.044 and 0.006, respectively) compared to the RTG group. After matching, there were 48 cases in the RTG group and 96 cases in the LTG group; however, no statistically significant differences were observed in the baseline clinical characteristics between the two groups (all P>0.05). Both groups had a median follow-up of 72 months. The 5-year DFS rates were 75.0% (95%CI: 63.7%- 88.3%) in the RTG group and 61.4% (95%CI: 52.5%-72.0%) in the LTG group ( P=0.116). Similarly, the 5-year OS rates were 79.2% (95%CI: 68.5%-91.5%) and 64.6% (95%CI: 55.7%-74.9%) in the RTG and LTG groups, respectively ( P=0.100). Within 5 years after surgery, tumor recurrence occurred in 10 patients (20.8%) in the RTG group and 33 patients (34.4%) in the LTG group ( P=0.124), and peritoneal recurrence was the predominant pattern in both groups (8.3%[4/48] vs. 10.4%[10/96]; risk difference: -0.02, P=0.554). Gastric cancer-related death was the predominant cause of death in both groups (16.7% [8/48] vs. 31.2% [30/96]; risk difference: -0.15, P=0.064). Among patients stratified by different pathological stages, no statistically significant differences were found in DFS, OS, or recurrence rates between the RTG and LTG groups (all P>0.05). Conclusions:We find the long-term oncological outcomes of RTG for locally advanced proximal gastric cancer to be noninferior to those of LTG. RTG should therefore be considered as a valid option for standardized minimally invasive surgery for locally advanced proximal gastric cancer.

Objective:To construct a scientific and reliable clinical teacher competency evaluation index system, and provide a reference for strengthening the construction of clinical teachers in teaching hospitals.Methods:Based on literature research and group discussion, the initial expert consultation questionnaire was constructed. Two rounds of expert consultation were conducted using the Delphi method to form the competency evaluation index system for clinical teachers in teaching hospitals. A hierarchy analysis was conducted using Python to calculate the weights of indicators.Results:The positive coefficients of the two rounds of expert consultation were 100.00% and 95.24%, respectively, and the expert authority coefficients were 0.843 and 0.862, respectively. The Kendall's coefficients of concordance for the first-, second-, and third-level indicators in the first round of expert consultation were 0.207, 0.152, and 0.191 ( P<0.001), respectively, and these coefficients in the second round of expert consultation were 0.271, 0.176, and 0.252 ( P<0.001), respectively. The final evaluation index system included 7 first-level indicators, 15 second-level indicators, and 43 third-level indicators. The first-level indicators included professional quality, professional knowledge and skills, medical education knowledge, teaching ability, communication and cooperation, teaching motivation, and career development, and their weights were 0.147, 0.149, 0.142, 0.147, 0.146, 0.134, and 0.136, respectively. Conclusions:The evaluation index system is comprehensive, scientific, and reliable. It can provide a reference for clinical teacher selection, evaluation, and training in teaching hospitals.