Objective To design a visual command and management platform for hospitals to provide technical support for the unified management and command of people,events and materials in hospitals.Methods A hospital visual command and management platform based on 3D visualization technology was designed with the B/S architecture and developed with the front-end and back-end separation mode.The front end was realized with Vue+three.js framework,and the back end based on the SpringCloud microservice architecture was implemented with Java language.The platform developed was composed of three systems for visual display,integrated situation monitoring and command management.Results The platform developed realized intuitive display,real-time dynamic monitoring and efficient arrangement and command for kinds of data resources and different businesses in hospitals,and enhanced hospital emergency command and management efficiency and patient experience.Conclusion The platform developed meets the requirements of hospitals in command and management,and comprehensively improves the operation and management efficiency of hospitals.[Chinese Medical Equipment Journal,2025,46(6):42-46]

Vertebral refracture following percutaneous vertebral augmentation (PVA) is commonly seen in elderly patients with osteoporotic thoracolumbar compression fractures (OTLCF). It can lead to recurrent pain, loss of vertebral height, progression of kyphosis, and even neurological dysfunction, significantly impairing patients′ quality of life. Current diagnosis and treatment face multiple challenges, including high misdiagnosis rate, difficulty in choosing between surgical and non-surgical treatment options, lack of standardized surgical protocols, interference from intralesional bone cement during procedures, inadequate stability of internal fixation in osteoporotic bone, and suboptimal compliance of anti-osteoporotic therapy. Establishing a standardized diagnostic and therapeutic framework is urgently needed. To standardize the management process and improve outcomes for vertebral refractures after PVA in elderly OTLCF patients, Spinal Trauma Group of the Orthopedic Branch of Chinese Medical Doctor Association organized experts in the field to develop Guideline for the diagnosis and treatment of vertebral refracture after percutaneous vertebral augmentation in elderly patients with osteoporotic thoracolumbar compression fractures ( version 2025), based on current literature and clinical experience, and adhering to principles of scientific rigor and clinical applicability. A total of 11 recommendations were proposed, encompassing diagnosis, treatment, and rehabilitation of vertebral refracture after PVA in elderly patients with OTLCF, aiming to provide a foundation for a standardized management.

Thoracolumbar spine fracture often leads to severe pain, functional impairments, and neurological deficits, for which open reduction and internal fixation can effectively restore the spinal structural stability. Open decompression and reduction with internal fixation can help relieve spinal cord compression and improve spinal function in cases of concomitant cord injury. Although spinal stability can be restored through surgery, patients often face chronic pain and functional impairments postoperatively. A postoperative rehabilitation program is critical in optimizing therapeutic outcomes, reducing complications, and minimizing the risk of secondary injuries. However, current rehabilitation methods, such as physical therapy, functional training, and pain management, are confronted with problems in clinical practice, including significant variation in efficacy, poor patient adherence, and prolonged rehabilitation period. There is an urgent need for a unified rehabilitation strategy to address these problems. To this end, the Spinal Trauma Group of the Orthopedic Physicians Branch of the Chinese Medical Association and the Spine Health Professional Committee of the Chinese Human Health Technology Promotion Association organized experts from relevant fields to formulate Evidence-based guidelines for rehabilitation treatment after internal fixation of thoracolumbar spine fracture in adults ( version 2025) by integrating evidences from clinical researches and advanced rehabilitation concepts at home and abroad. A total number of 14 recommendations concerning the rehabilitation treatment with multimodal analgesia, psychological intervention, deep vein thrombosis prevention, core muscle and extremity exercise, appropriate use of braces, early weight-bearing, device-aided rehabilitation exercise, neuroregulatory therapy, rehabilitation team were put forward, aiming to standardize the post-operative rehabilitation process following internal fixation, promote the functional recovery, and enhance patients′ quality of life.

Acute symptomatic osteoporotic thoracolumbar compression fracture (ASOTLF) can lead to chronic low back pain, kyphosis deformity, pulmonary dysfunction, loss of mobility, and even life-threatening complications. Vertebral augmentation is currently the mainstream treatment method for this condition. In 2019, the Editorial Board of Chinese Journal of Trauma and the Spinal Trauma Group of Orthopedic Surgeons Branch of Chinese Medical Doctor Association collaboratively led the development of Clinical guideline for vertebral augmentation for acute symptomatic osteoporotic thoracolumbar compression fractures. Six years later, with advances in clinical diagnosis and treatment techniques as well as accumulating evidence in related fields, the 2019 guideline requires updating. To this end, the Spinal Trauma Group of Orthopedic Surgeons Branch of Chinese Medical Doctor Association, the Spinal Health Professional Committee of China Human Health Science and Technology Promotion Association, and the Minimally Invasive Orthopedics Professional Committee of Shaanxi Medical Doctor Association have organized experts in the field to develop the Clinical guideline for vertebral augmentation of acute symptomatic osteoporotic thoracolumbar compression fractures ( version 2025) , based on the latest evidence-based medical researches. This guideline incorporates 3 recommendations retained from the 2019 version with updated strength of evidence, along with 12 new recommendations. It provides recommendations from six aspects of diagnosis, pain management, treatment option selection, prevention of postoperative complications, anti-osteoporosis therapy, and postoperative rehabilitation, aiming to provide a reference for standard treatment of vertebral augmentation for ASOTLF in hospitals at all levels.

Objective To design a visual command and management platform for hospitals to provide technical support for the unified management and command of people,events and materials in hospitals.Methods A hospital visual command and management platform based on 3D visualization technology was designed with the B/S architecture and developed with the front-end and back-end separation mode.The front end was realized with Vue+three.js framework,and the back end based on the SpringCloud microservice architecture was implemented with Java language.The platform developed was composed of three systems for visual display,integrated situation monitoring and command management.Results The platform developed realized intuitive display,real-time dynamic monitoring and efficient arrangement and command for kinds of data resources and different businesses in hospitals,and enhanced hospital emergency command and management efficiency and patient experience.Conclusion The platform developed meets the requirements of hospitals in command and management,and comprehensively improves the operation and management efficiency of hospitals.[Chinese Medical Equipment Journal,2025,46(6):42-46]

Vertebral refracture following percutaneous vertebral augmentation (PVA) is commonly seen in elderly patients with osteoporotic thoracolumbar compression fractures (OTLCF). It can lead to recurrent pain, loss of vertebral height, progression of kyphosis, and even neurological dysfunction, significantly impairing patients′ quality of life. Current diagnosis and treatment face multiple challenges, including high misdiagnosis rate, difficulty in choosing between surgical and non-surgical treatment options, lack of standardized surgical protocols, interference from intralesional bone cement during procedures, inadequate stability of internal fixation in osteoporotic bone, and suboptimal compliance of anti-osteoporotic therapy. Establishing a standardized diagnostic and therapeutic framework is urgently needed. To standardize the management process and improve outcomes for vertebral refractures after PVA in elderly OTLCF patients, Spinal Trauma Group of the Orthopedic Branch of Chinese Medical Doctor Association organized experts in the field to develop Guideline for the diagnosis and treatment of vertebral refracture after percutaneous vertebral augmentation in elderly patients with osteoporotic thoracolumbar compression fractures ( version 2025), based on current literature and clinical experience, and adhering to principles of scientific rigor and clinical applicability. A total of 11 recommendations were proposed, encompassing diagnosis, treatment, and rehabilitation of vertebral refracture after PVA in elderly patients with OTLCF, aiming to provide a foundation for a standardized management.

Thoracolumbar spine fracture often leads to severe pain, functional impairments, and neurological deficits, for which open reduction and internal fixation can effectively restore the spinal structural stability. Open decompression and reduction with internal fixation can help relieve spinal cord compression and improve spinal function in cases of concomitant cord injury. Although spinal stability can be restored through surgery, patients often face chronic pain and functional impairments postoperatively. A postoperative rehabilitation program is critical in optimizing therapeutic outcomes, reducing complications, and minimizing the risk of secondary injuries. However, current rehabilitation methods, such as physical therapy, functional training, and pain management, are confronted with problems in clinical practice, including significant variation in efficacy, poor patient adherence, and prolonged rehabilitation period. There is an urgent need for a unified rehabilitation strategy to address these problems. To this end, the Spinal Trauma Group of the Orthopedic Physicians Branch of the Chinese Medical Association and the Spine Health Professional Committee of the Chinese Human Health Technology Promotion Association organized experts from relevant fields to formulate Evidence-based guidelines for rehabilitation treatment after internal fixation of thoracolumbar spine fracture in adults ( version 2025) by integrating evidences from clinical researches and advanced rehabilitation concepts at home and abroad. A total number of 14 recommendations concerning the rehabilitation treatment with multimodal analgesia, psychological intervention, deep vein thrombosis prevention, core muscle and extremity exercise, appropriate use of braces, early weight-bearing, device-aided rehabilitation exercise, neuroregulatory therapy, rehabilitation team were put forward, aiming to standardize the post-operative rehabilitation process following internal fixation, promote the functional recovery, and enhance patients′ quality of life.

Acute symptomatic osteoporotic thoracolumbar compression fracture (ASOTLF) can lead to chronic low back pain, kyphosis deformity, pulmonary dysfunction, loss of mobility, and even life-threatening complications. Vertebral augmentation is currently the mainstream treatment method for this condition. In 2019, the Editorial Board of Chinese Journal of Trauma and the Spinal Trauma Group of Orthopedic Surgeons Branch of Chinese Medical Doctor Association collaboratively led the development of Clinical guideline for vertebral augmentation for acute symptomatic osteoporotic thoracolumbar compression fractures. Six years later, with advances in clinical diagnosis and treatment techniques as well as accumulating evidence in related fields, the 2019 guideline requires updating. To this end, the Spinal Trauma Group of Orthopedic Surgeons Branch of Chinese Medical Doctor Association, the Spinal Health Professional Committee of China Human Health Science and Technology Promotion Association, and the Minimally Invasive Orthopedics Professional Committee of Shaanxi Medical Doctor Association have organized experts in the field to develop the Clinical guideline for vertebral augmentation of acute symptomatic osteoporotic thoracolumbar compression fractures ( version 2025) , based on the latest evidence-based medical researches. This guideline incorporates 3 recommendations retained from the 2019 version with updated strength of evidence, along with 12 new recommendations. It provides recommendations from six aspects of diagnosis, pain management, treatment option selection, prevention of postoperative complications, anti-osteoporosis therapy, and postoperative rehabilitation, aiming to provide a reference for standard treatment of vertebral augmentation for ASOTLF in hospitals at all levels.

Objective To explore whether Astragalus polysaccharide can inhibit immune escape of T helper cells 17(Th17)and regulatory T cells(Treg)-mediated tumor cell immune escape in mice with bladder cancer by regulating the transforming growth factor-β1(TGF-β1)/FOXP3/retinoic acid receptor-associated orphan receptor-γT(RORγt)pathway.Methods Human bladder cancer cell line 5637 was injected into the BALB/c male nude mice to establish the model.After successful mold making,the model mice were randomly divided into model group,control group and experimental-L,-M,-H groups,10 mice per group;another 10 normal mice were taken as the blank group.The experimental-L,-M,-H groups were administered with stragalus polysaccharide solutions at doses of 100,200 and 300 mg·kg-1·d-1 by gavage,respectively.The model group and blank group were administered with 0.9％NaCl solution at a dose of 20 mL·kg-1·d-1 by gavage.The control group was administered with cisplatin at a dose of 5 mg·kg-1·d-1 by gavage.Six groups were treated for one month with once a day.After the drug,the tumor suppression was calculated.The cell apoptosis was determined by the TUNEL assay.The counts of Th1 and Treg cells were determined by flow cytometry.The expression levels of TGF-β1,FoxP3 and RORγt in bladder tissues were determined by Western blotting.Results The tumor weight of the experimental-H,the control group and the model group were(0.89±0.12),(0.67±0.09)and(2.09±0.31)g,respectively;the apoptosis indexes were(21.93±2.53)％,(23.91±2.18)％and(4.18±0.39)％,respectively.The contents of Treg cells in experimental-H group,control group,model group and blank group were(3.18±1.15)％,(2.97±0.98)％,(17.23±5.34)％and(2.73±1.04)％,respectively;the contents of Th7 cells were(1.03±0.36)％,(0.92±0.33)％,(6.28±1.96)％and(0.86±0.33)％,respectively;the relative expression levels of TGF-β1 protein were 0.34±0.13,0.33±0.11,0.69±0.10 and 0.32±0.08,respectively;the relative expression levels of FoxP3 protein were 0.21±0.05,0.20±0.06,0.72±0.16 and 0.19±0.06,respectively;the relative expression levels of RORγt protein were 0.34±0.12,0.32±0.12,0.66±0.17 and 0.36±0.09,respectively.Compared with experimental-H and control groups,the above indexes in the model group were statistically significant(all P＜0.05).Conclusion Astragalus polysaccharide can regulate the TGF-β1/FoxP3/RORγt pathway to inhibit Treg and Th7 cells-mediated immune evasion of bladder cancer in mice.

Objective:To explore the efficacy and safety of dual targeted therapy（DTT）in the treatment of refractory inflammatory bowel disease（IBD）in children.Methods:The diagnosis and treatment processes of refractory IBD children treated with DTT in the Department of Gastroenterology,Beijing Children's Hospital Affiliated to Capital Medical University from April 2022 to May 2024 were analyzed retrospectively,and their clinical characteristics were summarized.Results:A total of ten children with refractory IBD were included,including five males and five females,with a median onset age of 12.58 (5.25,13.33) years old,and seven cases of Crohn's disease (CD) and three cases of ulcerative colitis (UC),with a median disease course of 1.25 (0.91,4.00) years，were treated with DTT for a median time of 6.08 (6.00,13.40)months.Two (2/7) cases of CD patients were partially effective with infliximab(IFX) treatment,while five (5/7) cases were partially effective with a combination of IFX and azathioprine treatment.These patients received DTT with UST in addition to continuous using of IFX.When the seven CD patients were treated with DTT for four weeks,12 weeks and 24 weeks,and the clinical remission rates were 42.9%(3/7),71.4%(5/7) and 100%(7/7)，respectively.The pediatric Crohn's disease activity index gradually decreased,which were significantly lower than those before treatment( P<0.05).Fecal calprotectin,C-reactive protein,erythrocyte sedimentation rate,and blood white blood cells all gradually decreased,which were lower than those before treatment,while hemoglobin and serum albumin were higher than those before treatment.Three children with UC were all resistant to glucocorticoids.One case was partially effective with adalimumab treatment,one case was partially effective with IFX combined with immunosuppressive agents,and one case was partially effective with vedolizumab.All the three UC patients received DTT treatment with UST in addition to continuous using of the original biological preparation.When the three UC patients were treated with DTT for four weeks and 12 weeks,one case showed clinical remission,one case showed clinical response,and one case showed no clinical response.After 24 weeks of DTT treatment,two cases achieved clinical remission and one case had no clinical response.Re-examination of colonoscopy showed that one case of clinical remission had mucosal healing and one case had mild disease activity.However,there was a slight improvement in disease activity under endoscopy compared with that before DTT in patient who had no clinical response.During DTT treatment,no adverse events occurred in all patients. Conclusion:DTT is effective and relatively safe for children with refractory IBD,and can be one of the attempts for children with IBD when they are partially effective with one biological agent.