Traumatic supraorbital fissure syndrome (TSOFS) is a symptom complex caused by nerve entrapment in the supraorbital fissure after skull base trauma. If the compressed cranial nerve in the supraorbital fissure is not decompressed surgically, ptosis, diplopia and eye movement disorder may exist for a long time and seriously affect the patients′ quality of life. Since its overall incidence is not high, it is not familiarized with the majority of neurosurgeons and some TSOFS may be complicated with skull base vascular injury. If the supraorbital fissure surgery is performed without treatment of vascular injury, it may cause massive hemorrhage, and disability and even life-threatening in severe cases. At present, there is no consensus or guideline on the diagnosis and treatment of TSOFS that can be referred to both domestically and internationally. To improve the understanding of TSOFS among clinical physicians and establish standardized diagnosis and treatment plans, the Skull Base Trauma Group of the Neurorepair Professional Committee of the Chinese Medical Doctor Association, Neurotrauma Group of the Neurosurgery Branch of the Chinese Medical Association, Neurotrauma Group of the Traumatology Branch of the Chinese Medical Association, and Editorial Committee of Chinese Journal of Trauma organized relevant experts to formulate Chinese expert consensus on the diagnosis and treatment of traumatic supraorbital fissure syndrome ( version 2024) based on evidence of evidence-based medicine and clinical experience of diagnosis and treatment. This consensus puts forward 12 recommendations on the diagnosis, classification, treatment, efficacy evaluation and follow-up of TSOFS, aiming to provide references for neurosurgeons from hospitals of all levels to standardize the diagnosis and treatment of TSOFS.

Objective To summarize the diagnosis and treatment experience of surgical site infection(SSI)after percutaneous endoscopic lumbar discectomy(PELD).Methods A retrospective analysis was made on 11 cases of postoperative SSI after PELD from January 2016 to December 2022.After PELD surgery,severe lower back or lower limb pain occurred in all the patients,with a Visual Analog Scale(VAS)score of 7-9(average,8.1).The erythrocyte sedimentation rate(ESR)was 17-114 mm/h(average,54.4 mm/h),and the level of C-reactive protein(CRP)was 8-151 mg/L(average,56.5 mg/L).The MRI showed changes of inflammatory signals in the intervertebral space of the surgical area.The SSI was diagnosed at 2-17 d(average,9.5 d)after PELD surgery.All the cases were treated with antibiotics(4 cases with empiric antibiotic therapy and 7 cases with sensitive antibiotic treatment),8 of which underwent combined surgery,including percutaneous endoscopic lesion removal,catheter irrigation and drainage in 4 cases,posterior lesion removal in 2 cases,and posterior lesion removal combined with internal fixation in 2 cases.Results The patients were followed up for 14-75 months(average,36.8 months).According to the modified MacNab criteria,5 cases were excellent,4 cases were good,and 2 cases were fair.Conclusions SSI after PELD is characterized by acute onset,recurrent severe lower back or lower limb pain,elevated inflammatory markers,and characteristic imaging features.Standardized antibiotic treatment combined with surgery can achieve good therapeutic effects.

Objective To monitor the indoor radon concentration of urban residents in Shiyan, China, and to analyze the related influencing factors. Methods From April to July, 2019, RSKS standard detectors were used to measure the indoor radon concentration of 125 households in Shiyan, and the results were analyzed. Results The indoor radon concentration of residents in Shiyan showed a skewed distribution, ranging from 13.8 to 145 Bq/m³, and M (P₂₅,P₇₅) was 38.3 (29.0,62.0) Bq/m³. The estimated annual effective dose of radon and radon daughters from inhalation was 0.52-5.50 mSv, and M (P₂₅,P₇₅) was 1.45 (1.10, 2.36) mSv, which was consistent with literature. Building structure (H = 14.10, P < 0.001), floor (H = 24.41, P < 0.001), and geographical region (H = 8.963, P < 0.05) were influencing factors of indoor radon concentration, and the differences were significant. Conclusion The indoor radon concentration of urban residents in Shiyan is lower than the national standard limit. However, in daily life, it is still necessary to take appropriate measures to reduce the concentration of indoor radon as much as possible.

Objective    To investigate the effect of in vitro fenestration on reconstruction of left subclavian artery in endovascular treatment of aortic dissection. Methods    A total of 89 patients with aortic dissection involving left subclavian artery were treated by endovascular treatment in the Second Affiliated Hospital of Fujian Medical University from February 2017 to January 2020. There were 44 patients in the test group, including 36 males and 8 females, with an average age of 58.02±13.58 years. There were 45 patients in the control group, including 35 males and 10 females, with an average age of 54.10±12.32 years. The left subclavian artery was reconstructed by in vitro fenestration in the test group and by chimney technique in the control group. The clinical data were compared between the two groups. Results    The operation time of the test group was longer than that of the control group (126.16±7.53 min vs. 96.49±6.52 min, P<0.01). The median follow-up time was 31 (13-48) months. The incidence of endoleak in the test group (4.7%) was lower than that in the control group (18.6%, P=0.04) during the follow-up. There was no statistical difference in the incidence of stroke, myocardial infarction, false lumen thrombosis, retrograde aortic dissection or left subclavian artery occlusion between the two groups (P>0.05). Conclusion     In vitro fenestration for reconstructing left subclavian artery in thoracic endovascular aortic repair of aortic dissection is safe and feasible, which is worthy of further clinical promotion.

Objective To compare the difference between four-axis positioning 3D printing guide assisted puncture and manual puncture percutaneous vertebroplasty,to clarify the clinical efficacy of 3D printing guide assisted percutaneous vertebroplasty,and to explore its clinical application value.Methods A total of 70 patients who underwent single-segment vertebroplasty for osteoporotic vertebral compression fractures in our hospital were randomly divided into a manual group(control group)and a guide plate group(observation group).Thirty-five patients in the control group underwent PVP under the traditional manual puncture,and 35 patients in the observa-tion group underwent PVP under the four-axis positioning 3D printing guide assisted puncture.The general data,perioperative data,imaging data,preoperative and postoperative functional scores of the two groups were collected and compared.Results In terms of intraoperative fluoroscopy times,operation time,and postoperative adverse reactions,the observation group was significantly lower than the control group,and the difference was statistically significant(P<0.05).However,there was no significant difference between the two groups in intraoperative blood loss,bone cement leakage,and whether bone cement perfusion included fracture sites.In terms of clinical efficacy,the ratio of anterior vertebral height,postoperative VAS score and postoperative JOA score of the two groups were significantly better than those before operation,and the difference was statistically significant(P<0.05).At the same time point before and after operation,there was no significant difference in the height ratio of the anterior edge of the injured vertebra,VAS score and JOA score between the two groups(P>0.05).Conclusion The clinical efficacy of four-axis positioning 3D printing guide plate-assisted puncture is the same as that of experienced clinicians with free hand puncture for PVP,which can quickly relieve pain and improve dysfunction.However,guide plate assistance can shorten the operation time,reduce the number of fluoroscopy and postoperative adverse reactions,and make vertebroplasty faster and safer.

Objective To systematically research the policies and core contents of World Health Organization (WHO) and United Nations Educational, Scientific and Cultural Organization (UNESCO) documents on policies, guidelines and standards for health-promoting schools and health services. Methods These policy documents included Making Every School a Health-promoting School: Implementation Guidelines, WHO Guidelines on School Health Services, and Making Every School a Health Promoting School Global Standards and Indicators, which construct a conceptual and policies framework for health-promoting schools. In perspective of health service system, this study systematically explored the policies, guidelines and standards of WHO and UNESCO on health-promoting schools and health services, as well as the role of health-promoting school component systems in promoting the health of children and how physical activity can be an important area of health-promoting schools. Results The Health Promoting Schools Initiative is an important area of research for the WHO health services. Making Every School a Health-promoting School: Implementation Guidelines primarily serves students aged five to 19, teachers and other staff in schools. WHO Guidelines on School Health Services cover a variety of activity types including health promotion, health education, preventive interventions, clinical assessment and health services management. Making Every School a Health Promoting School Global Standards and Indicators covers eight global criteria and thirteen specific areas in the areas of policy resources, curriculum and environment, and community engagement. Conclusion WHO and UNESCO have proposed a series of policies related to building health-promoting schools, which focus on child health and advocate the promotion of child and adolescent health, public health, education, social and economic development through schools to achieve the goal of safeguarding the health rights of children and adolescents and meeting health needs. Following the WHO Guidelines on School Health Services and Making Every School a Health Promoting School Global Standards and Indicators, it proposed to incorporate educational and physical education tools into the school health service system.

Objective:To investigate the compliance with early Warfarin anticoagulation therapy after cardiac mechanical valve replacement(MHVR)and its related factors in elderly patients.Methods:The convenience sampling method was used to prospectively recruit 210 patients undergone MHVR at the Ningbo Medical Center of Lihuili Hospital from January 2017 to October 2019.Six months after discharge, face-to-face interviews or telephone follow-ups were conducted to assess general information, warfarin anticoagulation knowledge, anticoagulant treatment compliance and social support.Results:The overall compliance of early Warfarin anticoagulation therapy was excellent, with 99.5% of patients compliant with medication and 99.0% compliant with INR monitoring, both higher than the rate of compliance with advised lifestyle adjustment(92.1%). Anticoagulation knowledge and age were the main influencing factors for compliance in elderly patients after MHVR.Conclusions:The compliance with early Warfarin anticoagulation therapy after MHVR is good in elderly patients in the Ningbo area.The correlation analysis suggests that medical professionals need to promote education on anticoagulation knowledge and pay more attention to anticoagulation compliance in elderly people.

The aim of this study was to develop a highly sensitive and specific LC-MS/MS method to explore the pharmacokinetic properties and absolute bioavailability of isoschaftoside in rats. Blood sampling was performed at different time points after intragastric administration of isoschaftoside(1. 5, 3. 0, 6. 0 mg/kg)and 0. 5 mg/kg by intravenous injection. Isoschaftoside was analyzed by a validated LC-MS/MS method in plasma; the pharmacokinetic parameters and absolute bioavailability were evaluated by software DAS 3. 0. The results showed that the linear concentration ranges of isoschaftoside was 1. 0- 500. 0 ng/mL(r=0. 997 6). The precision, accuracy, matrix effect, sensitivity, dilution reliability and stability met the requirements of biological sample analysis. For ig administration of isoschaftoside(1. 5, 3. 0, 6. 0 mg/kg), the pharmacokinetic parameter cmax was(109. 34±22. 87), (259. 84±95. 35)and(499. 26±288. 09)ng/mL; AUC0-t was(310. 57±46. 18), (552. 67±207. 14)and(1 075. 03±371. 19)h ·ng/mL; t1/2 was(2. 36±0. 22), (2. 91±0. 19)and(3. 04±0. 86)h; tmax was(1. 03±0. 25), (1. 18±0. 17)and(1. 5±0. 43)h; MRT0-t was(11. 33±1. 53), (11. 27±1. 09)and(8. 29±0. 76)h, respectively. For iv administration of isoschaftoside(0. 5 mg/kg), the pharmacokinetic parameter AUC0-t was(1 536±421. 3)h ·ng/mL; t1/2 was(2. 57±0. 46)h; MRT0-t was(9. 55±2. 37)h. Furthermore, the absolute bioavailability was 6. 73%, 5. 99%, 5. 80%, respectively. The LC-MS/MS analysis method established in this study was accurate and sensitive, so it can be applied to the pharmacokinetic study of isoschaftoside.

Objective To study the physical activities for myopia in children. Methods ICF theory and literature research were used to analyze the current status of myopia in children, as well as the related factors, and mechanisms of formation and improvement, and discussed the physical activity for their visual function and overall development. Results Myopia was epidemic and began in low ages. The related factors mainly included focus time, less in physical activities, stress in education and poor vision environment. Myopia happened through the ciliary muscle spasm and synergistic dysfunction. Physical activity played a role like adjustment function training to improve the function of ciliary muscles, and promote the development of vision.Conclusion Development of special physical activities based on the theory of ICF may improve the visual function in children and promote their overall development.

Curriculum integration and problem based learning (PBL) is the development trend of medical education all over the world,and it is an effective mode to train high-quality medical talents to meet the needs of the times and national medical and health services.However,PBL is difficult to popularize in an all-round way at present due to the large enrollment of clinical medicine major in medical colleges and universities in China.Aiming at integrating knowledge and focusing on ability,Nanjing Medical University implemented a problem-based two-way integrated case teaching after top-level design,careful trial and steady promotion and has achieved initial results and improved the clinical competency of medical students.