Objective To investigate the characteristics of epilepsy onset based on the theory of five circuits and six qi in traditional Chinese medicine(TCM).Methods A total of 8 389 epilepsy patients from a community-based natural population cohort study from UK Biobank were included.Frequency and constituent ratio analyses were performed to describe the distribution of epilepsy onset in relation to the five circuits and six qi elements,and statistical inferences were made using chi-square tests.Results The analysis revealed statistically significant differences existed in epilepsy onset across different heavenly stems,earthly branches,recombinant yearly circuit,celestial control and terrestrial effect,and dominant qi(all P＜0.05).From the perspective of circuits,the highest incidence occurred in years corresponding to the"Ji"and"Hai"years,while the lowest incidence was observed in"Bing"and"Mao"years.Years dominated by wood circuit and wind manifestations exhibited the highest incidence,whereas years with cold manifestations showed the lowest incidence,suggesting the liver as the primary pathological site in epilepsy.From the perspective of qi,the third dominant qi was most frequently associated with onset.Regarding presiding and subordinate qi,years with taiyin damp earth presiding and taiyang cold water subordinate had the highest incidence,while years with yangming dry metal presiding and shaoyang monarch fire subordinate had the lowest incidence,indicating that cold-damp years and midsummer periods are potential triggers for epilepsy.Conclusion There is a certain regularity in the epilepsy onset correlated with the features of five circuits and six qi,which can guide prevention and clinical diagnosis and treatment of epilepsy.

OBJECTIVE: To investigate the relationship between physical activity and genetic risk and their combined effects on the risk of developing chronic obstructive pulmonary disease. METHODS: This prospective cohort study included 318,085 biobank participants from the UK. Physical activity was assessed using the short form of the International Physical Activity Questionnaire. The participants were stratified into low-, intermediate-, and high-genetic-risk groups based on their polygenic risk scores. Multivariate Cox regression models and multiplicative interaction analyses were used. RESULTS: During a median follow-up period of 13 years, 9,209 participants were diagnosed with chronic obstructive pulmonary disease. For low genetic risk, compared to low physical activity, the hazard ratios ( HRs) for moderate and high physical activity were 0.853 (95% confidence interval [ CI]: 0.748-0.972) and 0.831 (95% CI: 0.727-0.950), respectively. For intermediate genetic risk, the HRs were 0.829 (95% CI: 0.758-0.905) and 0.835 (95% CI: 0.764-0.914), respectively. For participants with high genetic risk, the HRs were 0.809 (95% CI: 0.746-0.877) and 0.818 (95% CI: 0.754-0.888), respectively. A significant interaction was observed between genetic risk and physical activity. CONCLUSION Moderate or high levels of physical activity were associated with a lower risk of developing chronic obstructive pulmonary disease across all genetic risk groups, highlighting the need to tailor activity interventions for genetically susceptible individuals.
Humans ; Pulmonary Disease, Chronic Obstructive/epidemiology* ; Exercise ; Male ; Female ; Middle Aged ; Prospective Studies ; Aged ; Genetic Predisposition to Disease ; Risk Factors ; United Kingdom/epidemiology* ; Incidence ; Adult

OBJECTIVES: To explore the efficacy and adverse reactions of nusinersen combined with risdiplam in the treatment of spinal muscular atrophy (SMA). METHODS: A retrospective analysis was conducted on the clinical data of 10 pediatric SMA patients treated with nusinersen combined with risdiplam at the Children's Medical Center of Xiangya Hospital, Central South University. RESULTS: Among the 10 SMA patients, there were 4 with type I, 4 with type II, and 2 with type III. Nine patients initially received nusinersen monotherapy, while 1 patient received nusinersen combined with risdiplam. The median duration of combination therapy with nusinersen and risdiplam for the 10 patients was 10.5 months (range: 0.5-20.0 months), with 6 patients undergoing combination therapy for more than 6 months, showing improvements in motor and/or respiratory function. The remaining 4 patients had combination treatment durations of 0.5, 1.0, 1.3, and 4.0 months, respectively, with no significant overall improvement. After combined treatment, 5 patients experienced skin hyperpigmentation, 2 had lumbar puncture site pain, 1 experienced vomiting, 1 had increased sputum production, and 1 had reduced total sleep time. All adverse reactions were mild and did not require medical intervention. CONCLUSIONS Nusinersen combined with risdiplam demonstrates efficacy in the treatment of SMA, and no significant adverse reactions have been observed.
Humans ; Oligonucleotides/adverse effects* ; Male ; Female ; Child, Preschool ; Retrospective Studies ; Infant ; Muscular Atrophy, Spinal/drug therapy* ; Drug Therapy, Combination ; Child ; Azo Compounds ; Pyrimidines

Cervical spinal cord injury without fracture-dislocation (CSCIWFD) is referred to as a special type of cervical spinal cord injury characterized by traumatic spinal cord dysfunction and no significant bony structural abnormalities on imagines. Duo to the high risk of missed diagnosis during the initial consultation, CSCIWFD may lead to progressive neurological deterioration or even complete paralysis, severely impacting patients′ prognosis. Currently, there are no established consensuses over the diagnosis and treatment of CSCIWFD, such as the lack of evidence-based standards for indications of non-surgical treatment and risk of secondary neurological injury, as well as debates over the optimal timing for surgical intervention and indications for different surgical approaches. To address these issues, the Spine Trauma Group of the Orthopedic Branch of the Chinese Medical Doctor Association organized experts in the relevant fields to formulate Diagnosis and treatment guideline for acute cervical spinal cord injury without fracture- dislocation in adults ( version 2025) . Based on evidence-based medicine and the principles of scientific rigor and clinical applicability, the guidelines proposed 11 recommendations covering terminology, diagnosis, evaluation treatment, and rehabilitation, etc., aiming to standardize the management of CSCIWFD.

Cervical spinal cord injury without fracture-dislocation (CSCIWFD) is referred to as a special type of cervical spinal cord injury characterized by traumatic spinal cord dysfunction and no significant bony structural abnormalities on imagines. Duo to the high risk of missed diagnosis during the initial consultation, CSCIWFD may lead to progressive neurological deterioration or even complete paralysis, severely impacting patients′ prognosis. Currently, there are no established consensuses over the diagnosis and treatment of CSCIWFD, such as the lack of evidence-based standards for indications of non-surgical treatment and risk of secondary neurological injury, as well as debates over the optimal timing for surgical intervention and indications for different surgical approaches. To address these issues, the Spine Trauma Group of the Orthopedic Branch of the Chinese Medical Doctor Association organized experts in the relevant fields to formulate Diagnosis and treatment guideline for acute cervical spinal cord injury without fracture- dislocation in adults ( version 2025) . Based on evidence-based medicine and the principles of scientific rigor and clinical applicability, the guidelines proposed 11 recommendations covering terminology, diagnosis, evaluation treatment, and rehabilitation, etc., aiming to standardize the management of CSCIWFD.

Bone is a dynamic tissue undergoing continuous regeneration and reconstruction， and its metabolic activities are mainly regulated by bone formation mediated by osteoblasts and bone resorption mediated by osteoclasts. In addition， a variety of cells such as adipocytes， inflammatory cells， endothelial cells， and nerve cells can affect bone metabolism by changing the bone marrow microenvironment. The incidence of bone metabolic diseases caused by bone metabolism disorders is increasing with aging of the population. At present， the clinical treatment of bone metabolic diseases has the disadvantages of long cycle， high cost and many side effects. Therefore， there is an urgent need for safe and effective prevention and treatment drugs. Corylin is an isoflavonoid extracted from Psoraleae Fructus， which has a variety of pharmacological effects such as anti-inflammatory， anti-oxidation， anti-tumor， anti-atherosclerosis， attenuating obesity and improving insulin resistance. Studies have shown that corylin not only exerts osteoprotective effects by promoting osteoblast differentiation and inhibiting osteoclast differentiation， but also plays a positive role in bone metabolism by regulating lipid metabolism， inflammatory response， angiogenesis and anti-aging. The current review overviews the effects and mechanisms of corylin on regulating bone metabolism directly or indirectly， hoping to open up a new perspective for the prevention and treatment of osteoporosis， fracture， osteoarthritis and other related diseases.

Patients with severe trauma require an extremely timely treatment and transfusion plays an irreplaceable role in the emergency treatment of such patients. An increasing number of evidence-based medicinal evidences and clinical practices suggest that patients with severe traumatic bleeding benefit from early transfusion of low-titer group O whole blood or hemostatic resuscitation with red blood cells, plasma and platelet of a balanced ratio. However, the current domestic mode of blood supply cannot fully meet the requirements of timely and effective blood transfusion for emergency treatment of patients with severe trauma in clinical practice. In order to solve the key problems in blood supply and blood transfusion strategies for emergency treatment of severe trauma, Branch of Clinical Transfusion Medicine of Chinese Medical Association, Group for Trauma Emergency Care and Multiple Injuries of Trauma Branch of Chinese Medical Association, Young Scholar Group of Disaster Medicine Branch of Chinese Medical Association organized domestic experts of blood transfusion medicine and trauma treatment to jointly formulate Chinese expert consensus on blood support mode and blood transfusion strategies for emergency treatment of severe trauma patients ( version 2024). Based on the evidence-based medical evidence and Delphi method of expert consultation and voting, 10 recommendations were put forward from two aspects of blood support mode and transfusion strategies, aiming to provide a reference for transfusion resuscitation in the emergency treatment of severe trauma and further improve the success rate of treatment of patients with severe trauma.

Further evidence is needed to explore the impact of high-altitude environments on the neurologic function of neonates.Non-invasive techniques such as cerebral near-infrared spectroscopy and amplitude-integrated electroencephalography can provide data on cerebral oxygenation and brain electrical activity.This study will conduct multiple cerebral near-infrared spectroscopy and amplitude-integrated electroencephalography monitoring sessions at various time points within the first 3 days postpartum for healthy full-term neonates at different altitudes.The obtained data on cerebral oxygenation and brain electrical activity will be compared between different altitudes,and corresponding reference ranges will be established.The study involves 6 participating centers in the Chinese High Altitude Neonatal Medicine Alliance,with altitude gradients divided into 4 categories:800 m,1 900 m,2 400 m,and 3 500 m,with an anticipated sample size of 170 neonates per altitude gradient.This multicenter prospective cohort study aims to provide evidence supporting the impact of high-altitude environments on early brain function and metabolism in neonates.[Chinese Journal of Contemporary Pediatrics,2024,26(4):403-409]

Objective:To compare the efficacy of ultrasound-guided ethanol injection com-bined with microwave ablation (MWA) and MWA alone in the treatment of very large benign thyroid nodules. Methods:83 patients with benign thyroid nodules with volume>30 mL underwent ultrasound-guided thermal ablation were retrospectively analyzed from January 2020 to February 2023 in department of ultrasound,the first medical center of PLA general hospital. The patients were divided into two groups:ethanol injection combined with MWA (EA+MWA) group and MWA group. A comparison was made between the two groups in terms of ablation time,ablation energy,ablation energy per unit volume,nodule volume and reduction rate at 1,3,6 and 12 months post-surgery,symptom score,cosmetic score,thyroid function as well as intraoperative and postopera-tive complications. Results:The mean ablation time[(244.06±226.53)s vs (447.43±197.50)s,P<0.001],ablation energy[(8.15±9.60)kJ vs (15.24±7.61)kJ/mL]and unit volume ablation energy[(0.17±0.19)kJ/mL vs (0.34±0.16)kJ/mL]were significantly lower in EA+MWA group than those in MWA group(P<0.001). The VRR of EA+MWA group was significantly higher than that of MWA group at 6 months and 12 months after operation(P=0.002,P=0.011). Aesthetic and symptom scores were significantly lower in both groups 12 months after surgery(P<0.001). There was no significant change in thyroid function between the two groups during follow-up compared with be-fore treatment(P>0.05),and no serious complications were observed. Conclusion:ethanol in-jection before MWA can shorten the ablation time,reduce the microwave energy,and effectively promote the shrinkage of thyroid nodules.

Objective:To compare the efficacy of ultrasound-guided ethanol injection com-bined with microwave ablation (MWA) and MWA alone in the treatment of very large benign thyroid nodules. Methods:83 patients with benign thyroid nodules with volume>30 mL underwent ultrasound-guided thermal ablation were retrospectively analyzed from January 2020 to February 2023 in department of ultrasound,the first medical center of PLA general hospital. The patients were divided into two groups:ethanol injection combined with MWA (EA+MWA) group and MWA group. A comparison was made between the two groups in terms of ablation time,ablation energy,ablation energy per unit volume,nodule volume and reduction rate at 1,3,6 and 12 months post-surgery,symptom score,cosmetic score,thyroid function as well as intraoperative and postopera-tive complications. Results:The mean ablation time[(244.06±226.53)s vs (447.43±197.50)s,P<0.001],ablation energy[(8.15±9.60)kJ vs (15.24±7.61)kJ/mL]and unit volume ablation energy[(0.17±0.19)kJ/mL vs (0.34±0.16)kJ/mL]were significantly lower in EA+MWA group than those in MWA group(P<0.001). The VRR of EA+MWA group was significantly higher than that of MWA group at 6 months and 12 months after operation(P=0.002,P=0.011). Aesthetic and symptom scores were significantly lower in both groups 12 months after surgery(P<0.001). There was no significant change in thyroid function between the two groups during follow-up compared with be-fore treatment(P>0.05),and no serious complications were observed. Conclusion:ethanol in-jection before MWA can shorten the ablation time,reduce the microwave energy,and effectively promote the shrinkage of thyroid nodules.