ObjectiveTo explore the effect of home exercise on pain, function and quality of life after operation for rotator cuff injury. MethodsFrom June, 2023 to June, 2024, 45 patients after operation for rotator cuff injury were selected from Xuzhou Rehabilitation Hospital Affiliated to Xuzhou Medical University and Xuzhou Central Hospital, and randomly divided into conventional group (n = 15), home-based group (n = 15) and combined group (n = 15). The conventional group received an eight-week routine rehabilitation program in hospital, the home-based group received an eight-week home exercise prescription training, and the combined group first received four weeks of routine rehabilitation in hospital, and followed by four weeks of home exercise prescription training. They were assessed with Visual Analogue Scale for pain (VAS), University of California at Los Angeles shoulder rating scale (UCLA), Constant-Murley Score (CMS), range of motion (ROM) of shoulder, and the Short-form of Health Survey-36 (SF-36) before treatment, and four and eight weeks after treatment. ResultsVAS scores decreased in all the three groups four and eight weeks after treatment (Z > 2.964, P < 0.001), which was the most in the home-based group four weeks after treatment (|Z| > 2.531, P < 0.05). The main effect of time was significant in scores of UCLA, CMS, and physical health and mental health of SF-36 (F > 498.102, P < 0.001), which improved after treatment (P < 0.001). The main effect of group was significant in score of mental health of SF-36 (F = 7.408, P = 0.002), which was the most in the home-based group four and eight weeks after treatment (P < 0.01). The interaction was significant in score of physical health of SF-36 (F = 10.138, P < 0.001), which was the least in the home-based group four weeks after treatment (P < 0.05). The main effect of time was significant in every direction of ROM, which improved after treatment (P < 0.001). The interaction was significant in ROM of abduction and external rotation (F > 4.059, P < 0.01), and almost significant in ROM of flexion (F = 2.412, P = 0.055). However, ROM of flexion was less in the home-based group than in the combined group four weeks after treatment (P = 0.047), which was less in the home-based group than in the conventional group eight weeks after treatment (P = 0.042); ROM of abduction was the least in the home-based group four weeks after treatment (P < 0.01), which was less in the home-based group than in the combined group eight weeks after treatment (P = 0.046); ROM of external rotation was less in the home-based group than in the combined group four weeks after treatment (P = 0.022). ConclusionHome exercise is effective on pain, function and quality of life in patients after operation for rotator cuff injury. There are benefits with both home exercise and institution-based rehabilitation, and almost the same in a whole eight weeks after treatment.

Objective:To predict the short-term postoperative recurrence status of patients with refractory temporal lobe epilepsy (TLE) by analyzing preoperative 18F-FDG PET images and patients′ clinical characteristics based on deep residual neural network (ResNet). Methods:Retrospective analysis was conducted on preoperative 18F-FDG PET images and clinical data of 220 patients with refractory TLE (132 males and 88 females, age 23.0(20.0, 30.2) years)) in the First Affiliated Hospital of Jinan University between January 2014 and June 2020. ResNet was used to perform high-throughput feature extraction on preprocessed PET images and clinical features, and to perform a postoperative recurrence prediction task for differentiating patients with TLE. The predictive performance of ResNet model was evaluated by ROC curve analysis, and the AUC was compared with that of classical Cox proportional risk model using Delong test. Results:Based on PET images combined with clinical feature training, AUCs of the ResNet in predicting 12-, 24-, and 36-month postoperative recurrence were 0.895±0.073, 0.861±0.058 and 0.754±0.111, respectively, which were 0.717±0.093, 0.697±0.081 and 0.645±0.087 for Cox proportional hazards model respectively ( z values: -3.00, -2.98, -1.09, P values: 0.011, 0.018, 0.310). The ResNet showed best predictive effect for recurrence events within 12 months after surgery. Conclusion:The ResNet model is expected to be used in clinical practice for postoperative follow-up of patients with TLE, helping for risk stratification and individualized management of postoperative patients.

Objective Construct a scientific and reasonable evaluation index system for clinical specialties of tradi-tional Chinese medicine in Shandong Province to provide a scientific basis for improving the service capacity of clini-cal specia lties of traditional Chinese medicine.Methods Based on relevant policies and literature research,the analytic hierarchy process and Delphi expert consultation method were used to determine the index system and its weight,and 509 clinical specialties of traditional Chinese medicine capacity levels of 178 medical institutions in Shandong Province were evaluated.Results A scientific and effective evaluation index system for clinical specialty capacity of traditional Chinese medicine in Shandong Province was constructed,with 23 secondary indicators in 5 dimen-sions.It comprehensively evaluats the service capacity and management level of orthopedics and traumatology de-partments of traditional Chinese medicine class hospitals in Shandong Province,uses orthopedics and traumatology as an example.Conclusion Driven by the dynamic monitoring of the evaluation index system,improve the service ca-pacity for clinical specialties of traditional Chinese medicine,guide it to strengthen the internal construction of tradi-tional Chinese medicine,and give full play to the advantages of traditional Chinese medicine characteristics.Increase the support for clinical specialties of traditional Chinese medicine in Shandong Province,and then promote the high-quality development of traditional Chinese medicine.

Objective:To explore the effect of enriched environment on pain sensitivity, anxiety- and depressive-like behavior in selective nerve injury(SNI) rats model and its potential mechanism.Methods:A total of 36 male clean grade SD rats aged 6-8 weeks were randomly divided into three groups( n=12 in each group): sham operation+ standard environment group (sham group), SNI+ standard environment group (standard environment group), SNI+ enriched environment group (enriched environment group). The rat model of neuropathic pain was established by SNI.The rats in the enriched enviroment group were placed in an enriched enviroment 7 days before operation until 21 days after operation.The paw withdraw threshold(PWT) and paw withdraw latency (PWL) were performed to assess hyperalgesia.The open field test, elevated plus maze test, novelty suppressed feeding test and forced swimming test were used to assess anxiety and depression like behavior.The expressions of cAMP response element binding protein (CREB), p-CREB, brain-derived neurotrophic factor (BDNF), postsynaptic density-95 (PSD-95) and neuroligin 2 (NLGN2) were detected by Western blot.The expression of CREB and BDNF in contralateral ACC were measured by immunofluorescence.GraphPad prism 8.0 and SPSS 23.0 were used for data analysis.One way ANOVA was used for inter group comparison, repeated measurement ANOVA was used to analyze PWT and PWL results, and Tukey test was used for pairwise comparison. Results:(1) In PWT and PWL experiments, the interaction effect between group and time, group main effect and time main effect of PWT were significant ( F=13.4, 39.6, 369.6, all P<0.05), and the interaction effect between group and time, group main effect and time main effect of PWL were significant ( F=3.8, 10.3, 58.8, all P<0.05). Compared with sham group, PWT((8.0±3.5) g, (2.4±1.4) g, (2.3±1.1) g, (2.2±1.6) g, (1.6±0.5) g) and PWL((8.6±1.3) s, (7.3±1.5) s, (7.9±1.0) s, (6.6±1.1) s, (7.7±1.4) s) in standard environment group decreased at each time point (all P<0.05). (2) Compared with sham group, the number of entrying into the central area (1.3±1.7), the time of entrying into the central area((1.6±1.3) s), the proportion of entering open arms ((8.0±7.8) %) and the proportion of time in the open arms ((1.3±1.2) %) all significantly decreased in standard environment group ( t=4.585, 5.423, 4.682, 5.202, all P<0.05). The eating latency ((365.2±94.4) s) and immobility time ((127.6±24.3) s) dramatically increased ( t=6.008, 14.290, both P<0.05). The number and time of entrying into central area of enriched environment group were both higher than those of standard environment group(both P<0.05), while the eating latency and immobility time of enriched environment group were both lower than those of standard environment group(both P<0.05). (3) Compared with sham group(CREB: (1.6±0.2), (0.8±0.5); BDNF: (0.8±0.5), (1.0±0.4)), the expression of CREB ((1.8±0.1), (1.5±0.2)), BDNF ((0.9±0.6), (1.4±0.3)) in spinal cord and ACC of standard environment group increased (spinal: t=3.283, 4.989; ACC: t=5.502, 4.257, all P<0.05). The expression of PSD-95 ((1.6±0.2), (1.0±0.2) and NLGN2 ((1.5±0.5), (1.1±0.2)) also increased in ACC of standard enviroment group ( t=4.257, 2.214, both P<0.05). Compared with standard environment group, the expression of CREB (1.3±0.3), BDNF (0.7±0.4), PSD-95(1.0±0.3) and NLGN2(1.1±0.4) in spinal cord of enriched environment group decreased ( t=5.007, 2.166, 2.358, 2.322, all P<0.05). The expression of PSD-95(1.2±0.3) and NLGN2(1.1±0.2) also decreased in ACC of enriched environment group ( t=2.674, 2.944, both P<0.05). However, the expression of p-CREB (1.7±0.6) and BDNF (2.4±0.2) increased in ACC ( t=4.180, 7.610, P<0.05). Conclusion:Enriched environment can improve neuropathic pain and anxiety- and depressive-like behavior in SNI rats, which may be related to the change of synaptic plasticity in spinal cord and ACC.

Objective:To summarize the clinical features and therapeutic outcomes of patients with hyperinsulinemic hypoglycemia (HH) auxiliarily diagnosed by 18F-DOPA positron emission tomography (PET) CT scanning. Methods:The clinical data of 123 patients who were diagnosed with hyperinsulinemic hypoglycemia by comprehensive clinical diagnostic procedures in the Department of Pediatric Endocrinology and Inherited Metabolic Diseases, Children′s Hospital of Fudan University between January 2016 and December 2020 were retrospectively analyzed. Clinical data such as gender, age of onset, province, concurrent serum insulin level measured during hypoglycemia, lesion type of pancreas by 18F-DOPA-PET CT scanning, genetic test results, and treatment were collected successively. The clinical features and therapeutic outcomes were compared between patients with focal and diffuse pancreatic lesions. T test, Rank sum test, and χ2 test were used for comparison between groups. Results:A total of 123 patients with hyperinsulinemic hypoglycemia (72 males and 51 females), whose average age of onset was 3 days (ranging from 1 day to 4 860 days), were recruited from 24 provinces. The concurrent serum insulin level was 7.1 (0.4-303.0) mU/L during hypoglycemia. 18F-DOPA-PET CT scanning identified focal lesions in 25.2% (31/123) and diffuse lesions in 74.8% (92/123) of the patients; 64.2% (79/123) of the HH cases were found to have pathogenic gene variants, in which 88.6% (70/79) were found to have K ATP channel related genes (61 in ABCC8 and 9 in KCNJ11 mutations). Thirty-seven patients (17 focal and 20 diffuse) received surgical treatment with a success rate of 67.6% (25/37). The effective rate of diazoxide for children with diffuse type was significantly higher than that of children with focal group (28.3% (26/92) vs. 9.7% (3/31), χ2=10.31, P=0.001). Conclusions:18F-DOPA-PET CT scan can improve the success rate of surgery. Comprehensive diagnosis of the etiology of hyperinsulinemic hypoglycemia by genetic analysis and 18F-DOPA-PET CT scanning can result in better treatment and prognosis.

Objective:To validate the feasibility of a deep learning-based clinical target volume (CTV) auto-segmentation algorithm for cervical cancer in clinical settings.Methods:CT data sets from 535 cervical cancer patients were collected. CTVs were delineated according to RTOG and JCOG guidelines, reviewed by experts, and then used as reference contours for training (definitive 177, post-operative 302) and test (definitive 23, post-operative 33). Four definitive and 6 post-operative cases were randomly selected from the testing cohort to be manually delineated by junior, intermediate, senior doctors, respectively. Dice coefficient (DSC), mean surface distance (MSD) and Hausdorff distance (HD) were used for test and comparison between auto-segmentation and RO delineation. Meantime, auto-segmentation time and manual delineation time were recorded.Results:Auto-segmentation models of dCTV 1, dCTV 2 and pCTV 1 were trained with VB-Net and showed good agreement with reference contours in the testing cohorts (DSC, 0.88, 0.70, 0.86 mm; MSD, 1.32, 2.42, 1.15 mm; HD, 21.6, 22.4, 20.8 mm). For dCTV 1, the difference between auto-segmentation and all three groups of doctors was not significant ( P>0.05). For dCTV 2 and pCTV 1, auto-segmentation was better than the junior and intermediate doctors (both P<0.05). Auto-segmentation time consumption was considerably shorter than that of manual delineation. Conclusions:Deep learning-based CTV auto-segmentation algorithm for cervical cancer achieves comparable accuracy to manual delineation of senior doctors. Clinical application of the algorithm can contribute to shortening doctors′ manual delineation time and improving clinical efficiency. Furthermore, it may serve as a guide for junior doctors to improve the consistency and accuracy of cervical cancer CTV delineation in clinical practice.

Objective To compare the differences in the practical operation of exercise therapy courses for rehabilitation major students between workshop teaching method and traditional teaching method, and to explore the teaching model and process of workshop teaching method. Methods We im-plemented traditional teaching method in 94 rehabilitation major students in grade 2012 from Xuzhou Medical University, while 96 students in grade 2013 were taught by workshop method, which is based on specific cases, combined with multi-angle evaluation methods and various treatment protocols, with the opti-mal therapeutic method carried out after learning different practical operations and comparing their indica-tions. Then we conducted course satisfaction survey and skills operation evaluation on students from both grades after the course, and the t test was performed with the use of SPSS 19.0. Results The survey showed that the satisfaction score was significantly higher in grade 2013 students with workshop teaching method (79.07±10.49), compared with that in grade 2012 students with traditional teaching method (72.59±13.56), and the difference was statistically significant (P<0.05); as for the skills operation evaluation, the average score was significantly higher in students from 2013 grade (95.04±2.98), compared with that in students from 2012 grade (92.33±1.97), and the difference was statistically significant (P<0.05). Conclusions The work-shop teaching method can significantly improve students' satisfaction for the practical course of exercise therapy while improving their operation abilities.

Objective To discuss the role of therapeutic drug monitoring (TDM) in pharmaceutical care by successful intervention of severe drug-drug interaction in 3 patients with hematological disease treated with voriconazole and rifampin.Methods Three patients with hematological disease were monitored for the plasma concentration of voriconazole before,during,and after the concomitant use of rifampin.The severity of this drug interaction was revealed,risks for developing invasive fungal infection and tuberculosis dissemination after chemotherapy were evaluated based on the TDM results,and alternative regimens were recommended.Results Voriconazole plasma concentration was normal at baseline but significantly depressed after combination with rifampin in all 3 cases.Concomnitant use of rifampin leads to a rapid decline in plasma concentration of voriconazole in 2-3 days,and withdraw of this enzyme induction effect takes 8-10 days after discontinuation of rifampin.Conclusion TDM is a helpful tool for providing pharmaceutical care,it helps to objectively visualize the degree of clinically important drug-drug interactions.Clinical evidence together with TDM results suggests high risk for developing invasive fungal infection and tuberculosis dissemination in hematology patients while using this combination therapy.Discontinuation of rifampin was suggested and accepted.For these patients,combination of voriconazole and rifampin should be avoided.

Objective: To study the feasibility of ¹⁸F-fluoro-L-dihydroxyphenylalanine positron emission tomography/Computed tomography (¹⁸F-DOPA PET/CT) scanning in the localization and differential diagnosing of focal versus diffuse form of pancreas lesions in patients with hyperinsulinemic hypoglycemia (HH). Method: Twenty-four patients were diagnosed with HH between January, 2016 and February, 2017 in the Department of Pediatric Endocrinology and Inherited Metabolic Diseases, Children′s Hospital of Fudan University using an integrated clinical and biochemical diagnostic protocol, domestic ¹⁸F-DOPA PET/CT imaging technique were applied after MRI and ultrasound failed to detect pancreas lesions. Pancreas ¹⁸F-DOPA standardized uptake values (SUV) were measured, and pancreas′ lesions were dually analyzed via visual method and pancreas percentage SUV method. Among these patients, 9 patients received surgical pancreatic lesion resections, the correlations among surgical outcomes, histopathological findings and ¹⁸F-DOPA PET/CT scan results were analyzed. Result: Seven patients were detected with focal form of pancreas lesions, the mean peak of SUV was 4.7±1.7(2.6-7.1), and 17 patients were found to have diffuse form lesions after ¹⁸F-DOPA-PET/CT scanning. Among the 24 cases, 9 patients (7 showed focal and 2 showed diffuse ¹⁸F-DOPA PET/CT pancreatic uptake)were euglycemic without any medical support after surgery; the resected pancreatic tissue histopathological results were consistent with that of PET/CT imaging. Only one patient, who responded to medical treatment before surgery, had temporary hyperglycemia after operation. Conclusion Domestic ¹⁸F-DOPA PET/CT could successfully locate and differentiate the pancreatic lesions and thus improve the success of surgery.

Purpose Intravoxel incoherent motion (IVIM) MR is a method developed in recent years which can quantitatively evaluate the diffusion and perfusion characteristics of microenvironment.The aim of this study was to investigate the application value of IVIM in assessing relapsing-remitting multiple sclerosis (RRMS).Materials and Methods A retrospective analysis of the clinical data of 27 patients with RRMS confirmed clinically at the First Affiliated Hospital of Chongqing Medical University from Jun.2015 to Jan.2016 was carried out in the study.All the patients underwent the conventional MRI and IVIM MRI based on multi-b-factor (b values of 10,20,30,40,50,100,150,200,350,500,650,800,1000 s/mm2) with 3.0T MR scanner.The apparent diffusion coefficient (ADC),ADCslow,ADCfast and f values were evaluated since they could reflect the diffusion and perfusion status of RRMS lesions and normal-appearing white matter (NAWM) regions.Results The ADC,ADCslow,ADCfast and f values of the non-enhancing (NE) lesions were significantly higher than those in the NAWM regions both near and far from NE lesions (P＜0.05).However,the ADC,ADCslow,ADCfast and f values in the NAWM regions close to the NE lesions had no significant differences with those in the NAWM regions far from the lesions (P＞0.05).Conclusion The IVIM MRI can measure the diffusion and perfusion status of the lesions and NAWM in RRMS patients,which,therefore,is helpful in speculation of the pathological changes of RRMS lesions and in its injury classification and identification.