OBJECTIVE: To explore the relationship between the effect of acupuncture and layered localization of computed tomography (CT) in treatment of lumbar disc herniation. METHODS: Based on the CT layered localization, the herniated lumbar discs were positioned in 5 layers, A, B, C, D and E among 300 patients with lumbar disc herniation. Combined with the horizontal and the frontal planes, the three-dimensional location was formed. Acupuncture was delivered at acupoints including bilateral Shenshu (BL23), Dachangshu (BL25), and Huantiao (GB30), Weizhong (BL40) on the affected side. One intervention of acupuncture was 30 min, once daily; 1 course of treatment was composed of 10 interventions and 2 courses were required. Before and after treatment, Japanese orthopaedic association (JOA) score was recorded, and the effect was evaluated. The curative effect was classified and compared with the CT layered localization. RESULTS: Of 300 patients, 226 cases were effective and the effective rate was 75.33%. The JOA scores of all patients, and in the effective group and the non-effective group were higher compared with the scores before treatment (P<0.05). With the layered localization considered, acupuncture was more effective on the cases positioned in C layer. Regarding the horizontal plane, the effect was better on the cases with zone 1 and zone 1-2 involved. In terms of the grade of frontal plane, acupuncture was more effective on the cases graded Ⅰ and Ⅱ. CONCLUSION The clinical effect of acupuncture on lumbar disc herniation is related with the layer and the horizontal zone of herniated disc positioned, as well as to the grade of the frontal plane.
Humans ; Acupuncture Therapy ; Intervertebral Disc Displacement/diagnostic imaging* ; Male ; Female ; Middle Aged ; Adult ; Tomography, X-Ray Computed ; Lumbar Vertebrae/diagnostic imaging* ; Acupuncture Points ; Aged ; Young Adult ; Treatment Outcome

Objective To analyze the correlation between lesion volume,lesion mass,and maximum lesion diameter in the assessment of advanced hepatocarcinoma with lung metastasis,and to evaluate the application value of total volume response and total mass response of lung metastatic lesions in efficacy assessment.Methods A retrospective analysis was conducted on the CT imaging data of 20 patients clinically confirmed with hepatocarcinoma and lung metastases,followed by subsequent follow-up to monitor their survival outcomes.Volume measurement software was used to measure the volume of lesions before and after treatment.We recored lesion diameter,volume measurements and CT values,calculated the mass of the lesions.The correlation between lesion volume,mass and diameter was analyzed,as well as the correlation between the change rates of volume,mass and lesion diameter.Additionally,the total volume and total mass of all lesions were calculated.The correlation between the change rates of total volume/total mass and the change rate of pulmonary lesion diameter under the RECIST 1.1 criteria,as well as the correlation with changes in patients'tumor markers,were analyzed.Furthermore,the overall volume response and overall mass response of lesions were evaluated based on changes in total volume and total mass,and their consistencies with the RECIST 1.1 criteria for efficacy evaluation were analyzed.Finally,univariate Cox regression analysis was performed to explore the association between these variables and patient survival outcomes.Results There was strong correlation between lesion volume,mass and tumor diameter(r=0.771,0.775),between the rate of change in mass and the rate of change in lesion diameter(r=0.846),and between the rates of change in total volume/total mass and the rate of change in pulmonary lesion diameter under the RECIST 1.1 criteria(r=0.800,0.896).The correlation between the rates of change in total volume/total mass and patients'tumor markers was not statistically significant.There was moderate correlation between the rate of change in volume and the rate of change in lesion diameter(r=0.692).The evaluation results of total volume response and total mass response for pulmonary lesions in advanced hepatocarcinoma with lung metastasis were generally consistent with the RECIST 1.1 criteria(Kappa=0.486,0.426).Univariate Cox regression analysis revealed that total lesion volume(P=0.047)and total lesion mass(P=0.049)were independent prognostic factors for survival outcomes.Conclusion Lesion volume,mass,and diameter,as well as their respective change rates,were found to be interrelated.Furthermore,total lesion volume and total lesion mass were identified as independent prognostic factors for survival outcomes.The total volume response and total mass response are promising evaluation methods in evaluating the efficacy of lung metastasis of hepatocarcinoma,which are different from the RECIST 1.1 evaluation criteria.

Rodents in China encompass diverse species with wide distributions,and carry an array of pathogens,thus posing substantial risks to human health and safety.In this paper,the literatures related to rodent—carrying pathogens in China were screened and analyzed from databases such as CNKI,Wanfang Database,Google Scholar,and Pubmed.An analysis of surveil-lance data for bacterial pathogens borne by these rodents revealed the presence of 19 distinct pathogens,including Yersinia pes-tis,Bartonella,and Borrelia burgdorferi,across 30 provinces,autonomous regions,and municipalities.Notably,positive tests for 15 of these bacterial pathogens were observed in Yunnan Province,whereas Bartonella was detected in 28 provinces.The survey encompassed a total of 107 rodent species,84 of which were classified as Rodentia,representing 78.50％of the to-tal.Among these,82 species were found to be carriers of Bartonella.This comprehensive analysis and synthesis of surveillance data on rodent-borne bacterial pathogens provided not only insights into pathogen prevalence and distribution across regions,but also a valuable resource for the development of early warning systems and strategies for the prevention and control of disea-ses transmitted by rodents.

This consensus focuses on the transcatheter left atrial appendage closure(LAAC).In response to the growing number of patients with atrial fibrillation,advancements in LA AC technology,and evolving clinical needs,it has been updated by the Structural Heart Disease Professional Committee of the Cardiovascular Physicians Branch of the Chinese Medical Doctor Association.The incidence of atrial fibrillation is increasing with population aging,leading to elevated stroke risk.LAAC offers an effective preventive solution.The consensus provides a detailed overview of LAAC's developmental trajectory,including its pivotal role in the comprehensive management of atrial fibrillation,milestone events in China,and substantial evidence-based data.Regarding team composition,the consensus outlines the inclusion of multidisciplinary professionals with clearly defined roles.It precisely delineates indications as non-valvular atrial fibrillation patients with high stroke risk and qualifying scores in specific scenarios,while also listing contraindications.Methodological aspects are comprehensively addressed,encompassing imaging assessments(such as the roles and key considerations of TTE,TEE,and cardiac CTA),the operational protocols for various devices(the selection,implantation,evaluation,and adjustment for plug-and disc-type devices),and perioperative management.Potential perioperative complications,such as pericardial effusion,stroke,and device dislocation,are reviewed with analyses of their causes and corresponding management strategies.Postoperative antithrombotic treatment strategies are tailored to different stages(intensive,consolidation,and special cases),while detailed follow-up plans(timelines,methods,content,and outcome assessment)are provided.The consensus also explores surgical approach options,highlighting the features and applications of"one-stop"and simplified LAAC procedures.Looking ahead,it focuses on the expansion of the applicable population,technological improvements,device innovations,further advancement of combined treatment,and optimized medication strategies.This comprehensive,precise,and forward-looking guidance aims to enhance LAAC's clinical practice and development,fostering its standardization,precision,and continuous innovation.

With the aging of the population,the disease burden of heart valve disease in China has significantly increased.In recent years,the interventional treatment for heart valve disease has flourished,among which transcatheter aortic valve replacement(TAVR)has become the first-line treatment for elderly patients with aortic valve stenosis.China started relatively late in the field of interventional treatment for heart valve disease.The construction of heart valve centers helps to standardize the diagnosis and interventional treatment of heart valve disease in China and improve the management of prognosis for patients.Up to December 2024,a total of 453 centers have participated in the construction of heart valve centers,including 100 construction centers and 40 certification centers.The National Transcatheter Valve Therapeutics Registry(NTCVR)database has reported a total of 28 594 cases,with approximately 50％of Chinese TAVR cases recorded in NTCVR database.The construction of the heart valve centers has shown initial results,significantly optimizing the process of diagnosis and treatment of heart valve disease and improving the prognosis.At present,there are still many shortcomings in the construction of heart valve centers.For example,the follow-up rate of patients after discharge is low,and long-term management after discharge needs to be further improved.There is still a gap in some indicators between construction centers and certification centers,and the promotion of high-quality management of interventional treatment of heart valve disease in China is still a long way to go.

China has become the country with the highest global burden of heart failure(HF).Despite the widespread use of prognostic-improving medications today,the mortality rate of HF remains high,reaching 13.7％at one year-particularly among patients with heart failure with reduced ejection fraction(HFrEF).HF interventional device therapy(structural intervention)targets the structural factors underlying HF,including atrial pressure,ventricular remodeling,and valvular intervention.It leverages the heart's intrinsic physiological properties and pathological progression mechanisms to deliver treatments through interventions without external active forces,achieving anatomical or functional repair.This field has emerged as a rapidly growing area and plays an increasingly critical role in HF management.This article provides a comprehensive review and summary of the latest advancements in HF and cardiomyopathy interventional therapy over the past year.It covers various novel technologies and products currently in the research phase,aiming to provide an in-depth analysis of the current status and future directions of HF interventional therapy,and further advance the development of this discipline.

China has become the country with the highest global burden of heart failure(HF).Despite the widespread use of prognostic-improving medications today,the mortality rate of HF remains high,reaching 13.7％at one year-particularly among patients with heart failure with reduced ejection fraction(HFrEF).HF interventional device therapy(structural intervention)targets the structural factors underlying HF,including atrial pressure,ventricular remodeling,and valvular intervention.It leverages the heart's intrinsic physiological properties and pathological progression mechanisms to deliver treatments through interventions without external active forces,achieving anatomical or functional repair.This field has emerged as a rapidly growing area and plays an increasingly critical role in HF management.This article provides a comprehensive review and summary of the latest advancements in HF and cardiomyopathy interventional therapy over the past year.It covers various novel technologies and products currently in the research phase,aiming to provide an in-depth analysis of the current status and future directions of HF interventional therapy,and further advance the development of this discipline.

With the aging of the population,the disease burden of heart valve disease in China has significantly increased.In recent years,the interventional treatment for heart valve disease has flourished,among which transcatheter aortic valve replacement(TAVR)has become the first-line treatment for elderly patients with aortic valve stenosis.China started relatively late in the field of interventional treatment for heart valve disease.The construction of heart valve centers helps to standardize the diagnosis and interventional treatment of heart valve disease in China and improve the management of prognosis for patients.Up to December 2024,a total of 453 centers have participated in the construction of heart valve centers,including 100 construction centers and 40 certification centers.The National Transcatheter Valve Therapeutics Registry(NTCVR)database has reported a total of 28 594 cases,with approximately 50％of Chinese TAVR cases recorded in NTCVR database.The construction of the heart valve centers has shown initial results,significantly optimizing the process of diagnosis and treatment of heart valve disease and improving the prognosis.At present,there are still many shortcomings in the construction of heart valve centers.For example,the follow-up rate of patients after discharge is low,and long-term management after discharge needs to be further improved.There is still a gap in some indicators between construction centers and certification centers,and the promotion of high-quality management of interventional treatment of heart valve disease in China is still a long way to go.

With the growing emphasis on maternal and child oral health, the significance of managing oral health across preconception, pregnancy, and infancy stages has become increasingly apparent. Oral health challenges extend beyond affecting maternal well-being, exerting profound influences on fetal and neonatal oral development as well as immune system maturation. This expert consensus paper, developed using a modified Delphi method, reviews current research and provides recommendations on maternal and child oral health management. It underscores the critical role of comprehensive oral assessments prior to conception, diligent oral health management throughout pregnancy, and meticulous oral hygiene practices during infancy. Effective strategies should be seamlessly integrated across the life course, encompassing preconception oral assessments, systematic dental care during pregnancy, and routine infant oral hygiene. Collaborative efforts among pediatric dentists, maternal and child health workers, and obstetricians are crucial to improving outcomes and fostering clinical research, contributing to evidence-based health management strategies.
Humans ; Pregnancy ; Female ; Infant ; Consensus ; Mouth Diseases/therapy* ; Pregnancy Complications/therapy* ; Oral Health ; Infant, Newborn ; Delphi Technique ; Oral Hygiene

Objective:To evaluate the detection rate, anatomical distribution, and influencing factors of bone marrow edema-like signal (BMELS) in the knees of amateur marathon runners.Methods:This was a cross-sectional study. This study publicly recruited amateur marathon runners through the Hangzhou Long-distance Running Association from January 2019 to December 2024. Based on knee magnetic resonance imaging (MRI) results, participants were divided into a BMELS-positive group (BMELS present in at least one knee) and a BMELS-negative group. General clinical information was collected from participants using a questionnaire. All participants underwent a knee MRI scan to screen for the presence of BMELS and to assess its severity. Logistic regression models were used to analyze the associated factors of BMELS in amateur marathon runners, while Spearman′s correlation analysis assessed the correlation between BMELS grade and these factors.Results:A total of 60 subjects (120 knee joints) were enrolled, including 39 males (65%), aged (40.0±8.4) years. Of these, 39 were in the BMELS-positive group, and 21 were in the BMELS-negative group. The BMELS detection rate for the 120 knee joints of these 60 subjects was 53.3% (64/120). BMELS were detected in 43.3%(52/120) of the femur, 34.2% (41/120) of tibia and 17.5% (21/120) of patella. Multivariate logistic regression analysis showed an independent positive correlation between monthly running volume and knee BMELS in amateur marathon runners ( OR=1.007, 95% CI: 1.000-1.013, P=0.035). Spearman′s correlation analysis showed a weak positive correlation between the BMELS grade of the knees and the monthly running volume of amateur marathon runners ( r s=0.360, P=0.005). Conclusions:The detection rate of knee BMELS is high in amateur marathon runners, and they are distributed in a way that is characteristic of the region, with a higher incidence in the medial femoral condyle. In this population, monthly running volume is independently associated with knee BMELS, with a higher grade associated with greater monthly running volume.