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 comparatively observe optical coherence tomography (OCT) image features between traumatic macular hole (TMH) and idiopathic macular hole (IMH).Methods:A retrospective clinical study. A total of 174 patients (174 eyes) with macular hole (MH) diagnosed at Shantou International Eye Center from December 2008 to May 2024 were included in the study. Among them, there were 75 patients (75 eyes) with TMH and 99 patients (99 eyes) with IMH, and they were divided into the TMH group and the IMH group accordingly. All the affected eyes underwent best corrected visual acuity (BCVA) and OCT examinations. The BCVA was examined using a standard logarithmic visual acuity chart, and was converted to the logarithm of the minimum angle of resolution (logMAR) visual acuity for statistical analysis. The minimum diameter and basal diameter of the MH, as well as the average, nasal, superior, inferior, and temporal center retinal thickness (CRT) around the MH were measured by OCT. The independent-sample t test was used to compare the logMAR BCVA, hole diameter, and CRT at the hole margin between the groups. Results:There were significant differences in age ( t=-15.857) and gender ratio ( χ2=28.154) between the TMH group and the IMH group ( P<0.05), while there was no significant difference in logMAR BCVA ( t=1.962, P>0.05). The minimum diameter of the hole in the TMH group was smaller than that in the IMH group, but the basal diameter was larger, with significant differences ( t=-3.322, 2.570; P<0.05). The thickness of the neuroepithelial layer at the hole margin in the TMH group was thinner than that in the IMH group, with significant differences in the superior ( t=-2.747), inferior ( t=-2.316), and nasal ( t=-2.851) regions ( P<0.05), and no significant difference in the temporal region ( t=-1.586, P>0.05). In the TMH group, the number of eyes with macular cystoid edema (CME), posterior vitreous detachment (PVD), retinal atrophy, subretinal hemorrhage, choroidal laceration, and focal neuroepithelial detachment was 36 (48.00%, 36/75), 4 (5.33%, 4/75), 4 (5.33%, 4/75), 15 (20.00%, 15/75), 8 (10.67%, 8/75), and 19 (25.33%, 19/75) eyes, respectively. In the IMH group, the number of eyes with CME and PVD was 95 (95.96%, 95/99) and 94 (94.95%, 94/99) eyes, respectively. Conclusion:Compared with IMH, TMH has a larger basal diameter, a thinner CRT at the hole margin, a lower incidence of CME and PVD, and a higher incidence of subretinal hemorrhage, focal neuroepithelial detachment, choroidal laceration, and retinal atrophy.

Acute lung injury(ALI)is a common critical illness caused by intrapulmonary or extra-pulmonary factors,which is accompanied by ex-tremely high morbidity and mortality.Its pathogen-esis is extremely complex and difficult to treat.Src homology 2 domain-containing protein tyrosine phosphatase(Shp2),a key cellular signal transduc-tion molecule,plays a pivotal role in the pathophys-iological processes of diverse diseases.Notably,in the context of pathogen infection,Shp2 regulates the functionality of cellular immunity,lung epitheli-al cells,and vascular endothelial cells.This review article highlights the significant role of Shp2 in the onset and progression of ALI,emphasizing its regu-lation of inflammatory response,apoptosis,and ox-idative stress.Shp2 could emerge as a novel thera-peutic target for ALI,offering valuable insights for the development of innovative drug candidates to treat this debilitating condition.

Acute lung injury(ALI)is a common critical illness caused by intrapulmonary or extra-pulmonary factors,which is accompanied by ex-tremely high morbidity and mortality.Its pathogen-esis is extremely complex and difficult to treat.Src homology 2 domain-containing protein tyrosine phosphatase(Shp2),a key cellular signal transduc-tion molecule,plays a pivotal role in the pathophys-iological processes of diverse diseases.Notably,in the context of pathogen infection,Shp2 regulates the functionality of cellular immunity,lung epitheli-al cells,and vascular endothelial cells.This review article highlights the significant role of Shp2 in the onset and progression of ALI,emphasizing its regu-lation of inflammatory response,apoptosis,and ox-idative stress.Shp2 could emerge as a novel thera-peutic target for ALI,offering valuable insights for the development of innovative drug candidates to treat this debilitating condition.

Objective:To develop and validate the College Students' Perceived Time Poverty Scale(CSPTP).Methods:Based on expert discussion and literature review,preliminary dimensions of CSPTP and items were proposed.The initial questionnaire was tested in 216 students for item analysis and exploratory factor analysis(EFA).Confirmatory factor analysis(CFA)and internal consistency were examined in 472 students(153 retested after 8 weeks).Criterion validity was assessed in 339 students using the Short General Procrastination Scale(SGPS)and the Confusion Tendency subscale of the Time Management Questionnaire(TMQ).Results:The final 21-item CSPTP comprised of 4 factors(time pressure,personal time needs,academic & leisure pressure and time ur-gency),explaining 63.48％of the variance,with item factor loading ranging from 0.52 to 0.81.Confirmatory fac-tor analysis indicated a good fit for the four-factor model(x2/df=3.56,CFI=0.92,IFI=0.92,TLI=0.90,RM-SEA=0.07).Criterion validity showed the total score and scores of each dimension of the CSPTP were positively correlated with SGPS scores and TMQ Confusion Tendency Dimension scores(r=0.32-0.64,Ps＜0.01).The Cronbach's alpha coefficients for the total scale and the four factors ranged from 0.79 to 0.94,the retest reliability(ICC)ranged from 0.61 to 0.91.Conclusion:The CSPTP demonstrates good validity and reliability for assessing perceived time poverty among college students.

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 develop and validate the College Students' Perceived Time Poverty Scale(CSPTP).Methods:Based on expert discussion and literature review,preliminary dimensions of CSPTP and items were proposed.The initial questionnaire was tested in 216 students for item analysis and exploratory factor analysis(EFA).Confirmatory factor analysis(CFA)and internal consistency were examined in 472 students(153 retested after 8 weeks).Criterion validity was assessed in 339 students using the Short General Procrastination Scale(SGPS)and the Confusion Tendency subscale of the Time Management Questionnaire(TMQ).Results:The final 21-item CSPTP comprised of 4 factors(time pressure,personal time needs,academic & leisure pressure and time ur-gency),explaining 63.48％of the variance,with item factor loading ranging from 0.52 to 0.81.Confirmatory fac-tor analysis indicated a good fit for the four-factor model(x2/df=3.56,CFI=0.92,IFI=0.92,TLI=0.90,RM-SEA=0.07).Criterion validity showed the total score and scores of each dimension of the CSPTP were positively correlated with SGPS scores and TMQ Confusion Tendency Dimension scores(r=0.32-0.64,Ps＜0.01).The Cronbach's alpha coefficients for the total scale and the four factors ranged from 0.79 to 0.94,the retest reliability(ICC)ranged from 0.61 to 0.91.Conclusion:The CSPTP demonstrates good validity and reliability for assessing perceived time poverty among college students.

Objective:To comparatively observe optical coherence tomography (OCT) image features between traumatic macular hole (TMH) and idiopathic macular hole (IMH).Methods:A retrospective clinical study. A total of 174 patients (174 eyes) with macular hole (MH) diagnosed at Shantou International Eye Center from December 2008 to May 2024 were included in the study. Among them, there were 75 patients (75 eyes) with TMH and 99 patients (99 eyes) with IMH, and they were divided into the TMH group and the IMH group accordingly. All the affected eyes underwent best corrected visual acuity (BCVA) and OCT examinations. The BCVA was examined using a standard logarithmic visual acuity chart, and was converted to the logarithm of the minimum angle of resolution (logMAR) visual acuity for statistical analysis. The minimum diameter and basal diameter of the MH, as well as the average, nasal, superior, inferior, and temporal center retinal thickness (CRT) around the MH were measured by OCT. The independent-sample t test was used to compare the logMAR BCVA, hole diameter, and CRT at the hole margin between the groups. Results:There were significant differences in age ( t=-15.857) and gender ratio ( χ2=28.154) between the TMH group and the IMH group ( P<0.05), while there was no significant difference in logMAR BCVA ( t=1.962, P>0.05). The minimum diameter of the hole in the TMH group was smaller than that in the IMH group, but the basal diameter was larger, with significant differences ( t=-3.322, 2.570; P<0.05). The thickness of the neuroepithelial layer at the hole margin in the TMH group was thinner than that in the IMH group, with significant differences in the superior ( t=-2.747), inferior ( t=-2.316), and nasal ( t=-2.851) regions ( P<0.05), and no significant difference in the temporal region ( t=-1.586, P>0.05). In the TMH group, the number of eyes with macular cystoid edema (CME), posterior vitreous detachment (PVD), retinal atrophy, subretinal hemorrhage, choroidal laceration, and focal neuroepithelial detachment was 36 (48.00%, 36/75), 4 (5.33%, 4/75), 4 (5.33%, 4/75), 15 (20.00%, 15/75), 8 (10.67%, 8/75), and 19 (25.33%, 19/75) eyes, respectively. In the IMH group, the number of eyes with CME and PVD was 95 (95.96%, 95/99) and 94 (94.95%, 94/99) eyes, respectively. Conclusion:Compared with IMH, TMH has a larger basal diameter, a thinner CRT at the hole margin, a lower incidence of CME and PVD, and a higher incidence of subretinal hemorrhage, focal neuroepithelial detachment, choroidal laceration, and retinal atrophy.