Objective To analyze Chinese and English publications pertaining to Oncomelania hupensis control from 2005 to 2024, so as to decipher the research status and hotspots of O. hupensis control. Methods Chinese and English publications pertaining to O. hupensis control from 2005 to 2024 were retrieved in the Web of Science Core Collection Database and China National Knowledge Infrastructure. The annual number of publications was analyzed from 2005 to 2024, and the author and institution cooperation networks were mapped using the software CiteSpace 6.3.1. Keywords were extracted from publications to map the co-occurrence, burst and timeline of keywords to identify the research hotspots of O. hupensis control. Results A total of 158 English publications and 771 Chinese publications were included for bibliometric analyses. The overall output of English publications was relatively small from 2005 to 2024, the annual average publication was 7.90 publications. Parasites & Vectors was the most productive journal by the number of publications (21 publications). The three most productive authors included Li Shizhu (24 publications), Zhou Xiaonong (13 publications), and Yang Kun (12 publications), and the three most productive institutions included Chinese Center for Disease Control and Prevention (49 publications), the WHO (27 publications), and Fudan University (25 publications). The annual average number of Chinese publications was high from 2005 to 2015 (57.73 publications), and reduced to 15.11 publications during the period from 2016 to 2024, with Chinese Journal of Schistosomiasis Control as the most productive journal (241 publications). The three most productive authors included Wang Wanxian (18 publications), Sun Qixiang (16 publications), and Dai Jianrong (16 publications), and the three most productive institutions included Jiangsu Institute of Parasitic Diseases (55 publications), Chinese Center for Disease Control and Prevention (47 publications), and Hubei Uni-versity (38 publications). Among the 158 English publications, molluscicidal effect, climate change, geographic information, biological control, machine learning were current research hotspots, and the Yangtze River and elimination were emerging research hotspots. Among the 771 Chinese publications, molluscicidal effect, niclosamide, comprehensive management, molluscicide, effectiveness evaluation, marshland, and endophyte were current research hotspots, and the future research hotspots shifted to molluscicidal effect and pyriclobenzuron. Conclusions Limited attention is paid to the research on O. hupensis control across the world. The Yangtze River, elimination, molluscicidal effect, and pyriclobenzuron may be future research hotspots. High attention is recommended to be paid to the research on O. hupensis control, and development of diverse approaches for O. hupensis control is of urgent needs. We should continue to attach importance to the control research of O. hupensis and strengthen the exploration of diverse snail extermination and control methods.

Objective To evaluate the effectiveness of the integrated schistosomiasis control programme in Wuhan City from 2005 to 2023, so as to provide insights into precision control and elimination of schistosomiasis. Methods The integrated measures for schistosomiasis control implemented by health, agriculture, water resources, and forestry departments of Wuhan City, and the epidemiological data of schistosomiasis in Wuhan City were collected from 2005 to 2023, and the prevalence of human schistosomiasis, prevalence of Schistosoma japonicum infections in humans and bovines, areas of S. japonicum-infected snail habitats, areas of snail habitats in inner embankments, and actual areas of snail habitats were retrieved. In addition, the trends in prevalence of schistosomiasis in humans and livestock and snail status were evaluated in Wuhan City from 2005 to 2023 using Mann-Kendall test and a Joinpoint regression model. Results Mann-Kendall test revealed a tendency towards a decline in the prevalence of human schistosomiasis (Z = -4.41, P < 0.01), prevalence of S. japonicum infections in humans (Z = -4.89, P < 0.01) and bovines (Z = -4.50, P < 0.01), areas of S. japonicum-infected snail habitats (Z = -3.91, P < 0.01), areas of snail habitats in inner embankments (Z = -2.28, P = 0.02), and actual areas of snail habitats (Z = -5.95, P < 0.01) in Wuhan City from 2005 to 2023. Joinpoint regression analysis showed an average annual reduction of 8.58% in the prevalence of human schistosomiasis in Wuhan City from 2005 to 2023 [average annual percent change (AAPC) = -8.58%, 95% confidence interval (CI): (-10.02%, -6.65%), P < 0.01], with two joinpoints in 2013 and 2016, respectively, and the tendency towards a decline showed statistical significance during the period from 2013 through 2016 [annual percent change (APC) = -34.41%, 95% CI: (-40.36%, -20.01%), P < 0.01]. The prevalence of S. japonicum human infections appeared an average annual reduction of 51.91% in Wuhan City from 2005 to 2023 [AAPC = -51.91%, 95% CI: (-58.12%, -44.25%), P < 0.01], with two joinpoints in 2014 and 2017, respectively, and the tendency towards a decline showed statistical significance during the period from 2014 through 2017 [APC = -98.17%, 95% CI: (-99.17%, -90.87%), P < 0.01]. The prevalence of S. japonicum infections in bovines appeared an average annual reduction of 53.12% in Wuhan City from 2005 to 2023 [AAPC = -53.12%, 95% CI: (-59.65%, -42.44%), P < 0.01], with two joinpoints in 2011 and 2014, respectively, and the tendency towards a decline showed statistical significance during the period from 2014 through 2017 [APC = -98.63%, 95% CI: (-99.44%, -90.93%), P < 0.01]. The areas of S. japonicum-infected snail habitats appeared an average annual reduction of 47.09% in Wuhan City from 2005 to 2023 [AAPC = -47.09%, 95% CI: (-52.92%, -38.26%), P < 0.01], with two joinpoints in 2011 and 2014, respectively, and the tendency towards a decline showed statistical significance during the period from 2011 through 2014 [APC = -97.27%, 95% CI: (-98.65%, -88.06%), P < 0.01]. The areas of snail habitats in inner embankments appeared an average annual reduction of 4.45% in Wuhan City from 2005 to 2023 [AAPC = -4.45%, 95% CI: (-5.18%, -3.82%), P < 0.01], with three joinpoints in 2011, 2015 and 2018, respectively, and statistical significance was seen in the tendency towards a decline during the period from 2005 through 2011 [APC = -16.38%, 95% CI: (-20.15%, -14.25%), P < 0.01]. In addition, the actual areas of snail habitats appeared an average annual reduction of 2.65% in Wuhan City from 2005 to 2023 [AAPC = -2.65%, 95% CI: (-2.89%, -2.40%), P < 0.01], with a joinpoint in 2013, and the tendency towards a decline showed statistical significance during the period from 2013 through 2023 [APC = -4.06%, 95% CI: (-4.66%, -3.58%), P < 0.01]. Conclusions The integrated schistosomiasis control programme achieved significant effectiveness in Wuhan City from 2005 to 2023, with a tendency towards a decline in morbidity due to schistosomiasis in humans and livestock and snail status. The integrated schistosomiasis control strategy with emphasis on management of the source of S. japonicum infections should continue to be implemented to consolidate the schistosomiasis control achievements and achieve the goal of schistosomiasis elimination in the city.

Objective To investigate the value of fragmented QRS complex(fQRS)in the electro-cardiogram,heart rate variability(HRV)and LVEF in evaluating the prognosis in patients with dilated cardiomyopathy(DCM).Methods A retrospective analysis was conducted on 59 DCM pa-tients admitted in the Second Affiliated Hospital of Wannan Medical College from January 2020 to December 2023.According to the occurrence of MACE during 6-month follow-up period,they were classified into a poor prognosis group(26 cases)and a good prognosis group(33 cases).Clin-ical baseline data,positive rate of fQRS,HRV and LVEF were compared between the two groups.Time-domain measurements of HRV included standard deviation of normal NN intervals(SDNN),standard deviation of the averages of NN intervals in all 5 min segments of the entire recording(SDANN),mean of the standard deviation of NN intervals for all 5 min segments of the entire recording(SDNN index),root mean square of standard deviation of NN intervals(r-MSSD)and HRV triangular index.Spearman/Pearson correlation analysis was performed to analyze the correlation of prognosis of DCM with positive rate of fQRS,HRV and LVEF.ROC curve was drawn to analyze the efficiency of fQRS,HRV and LVEF in predicting the prognosis of DCM.Results The poor prognosis group exhibited significantly higher positive rate of fQRS and obvi-ously reduced SDNN,SDANN,SDNN index,r-MSSD,triangular index and LVEF when compared with the good prognosis group(P＜0.01).Correlation analysis suggested that poor prognosis of DCM was positively correlated with the positive rate of fQRS(P＜0.01),and negatively with SDNN,SDANN,SDNN index,r-MSSD,triangular index and LVEF(P＜0.05,P＜0.01).ROC curve analysis revealed that the AUC value of above indicators in turn in predicting the prognosis of DCM was 0.718,0.7 56,0.7 62,0.807,0.858,0.805 and 0.747,respectively,and the AUC value of their combination was 0.980(P＜0.01).Conclusion fQRS,HRV and LVEF have important cor-relation with poor prognosis of DCM patients.Their combination can be used as an effective mark-er for clinical evaluation and prediction of poor prognosis of DCM.

Objective To review cognitive neuroscience paradigms and advances in physical activity and brain health in children.Methods A systematic search of PubMed,Web of Science,Scopus,Cochrane Library,CNKI and Wanfang Data was con-ducted for randomized controlled trials,systematic review and meta-analysis investigating physical activity inter-vention for children's brain health,with publication during from inception to May,2024.Data extraction and scoping review were performed,with literature quality assessed using PEDro scale and AMSTAR 2.Results A total of six studies were included,involving 1 363 healthy children aged five to 16.8 years from China,the United States,New Zealand and Australia.The primary outcome measures included brain structure,brain func-tion and neural network patterns assessed by magnetic resonance imaging(MRI),functional MRI,diffusion ten-sor imaging,and functional near-infrared spectroscopy.Long-term structured physical activity was effective on children's brain health,including enhancing the integrity of white matter microstructure,optimizing task-related activation patterns in brain regions and improving the organizational properties of functional brain networks.Children who received physical activity interventions exhibited more refined and optimized developmental trends in their cortical neural circuit patterns.Conclusion Physical activity can improve structure and function of the brains of children.

Objective This study aims to develop a guideline for assessing and maintaining intrinsic capacity in older adults,offer recommendations to professionals regarding these assessments,and encourage the implementation of evidence-based clinical practices across various settings,including communities,hospitals,nursing homes,and other geriatric care environments.Methods An evidence-based approach guided the collection of questions through a lit-erature review.Preliminary recommendations were developed through a systematic search of domestic and interna-tional guideline networks,professional association websites,and comprehensive databases.Subsequently,the recom-mendations were revised,and the consensus was achieved through a round of expert consensus meetings and 3 rounds of expert correspondence,culminating in the formation of the guidelines.Results The developed guideline encompasses 2 aspects and 5 dimensions of assessment and maintenance,comprising a total of 28 questions and 39 recommendations.Specifically,6 questions and 9 recommendations were formulated for the cognitive dimension,5 questions and 7 recommendations for the locomotion dimension,6 questions and 7 recommendations for the vitality dimension,6 questions and 9 recommendations for the psychological dimension,and 5 questions and 7 recommenda-tions for the sensory dimension.Among these,34 are classified as strong recommendations,while 5 are categorized as weak recommendations.Conclusion The guideline offers scientifically robust,acceptable,and comprehensible rec-ommendations that equip the professionals with a foundation for decision-making aiming at preserving the intrinsic capacity of older adults.

BACKGROUND:Allogeneic hematopoietic stem cell transplantation is currently the most effective method for the radical treatment of thalassemia major,but only half of patients can find compatible bone marrow or peripheral blood stem cells.Sib-derived umbilical cord blood stem cells have different characteristics from bone marrow and peripheral blood stem cells,and are a potential alternative source of hematopoietic stem cells for transplantation in patients with thalassemia major.OBJECTIVE:To investigate the therapeutic effect of human leukocyte antigen matched sibling fresh umbilical cord blood transplantation in the treatment of β-thalassemia major in children.METHODS:Forty-eight children with β-thalassemia major,including 28 males and 20 females,with a median age of 4 years old,were selected from Nanfang Hospital of Southern Medical University from June 2010 to June 2020.All of them received fresh cord blood transplantation from human leukocyte antigen matched sibling.Transplantation conditioning adopted a myeloablative regiment without anti-thymocyte globulin.A combination of cyclosporine A and mycophenolate mofetil with or without short-range methotrexate was administered for graft-versus-host disease.RESULTS AND CONCLUSION:(1)The median infused doses of total nucleated cells and CD34+cells were 8.17×107/kg and 2.40×105/kg,respectively in 48 children.The median follow-up time after cord blood transplantation was 98 months,and 44 cases were successfully engrafted.The median time to neutrophil and platelet engraftment was 28 and 31 days,respectively.Among them,37 cases were found to be donor-type complete chimerism detected as evidence of implantation after transplantation,7 cases were found to be stable mixed chimerism.(2)Among the 44 children with successful implantation,four patients developed acute graft-versus-host disease,and were scored as grade Ⅰ(n=2)and grade Ⅱ(n=2).All the affected organs were skin,and no chronic graft-versus-host disease occurred.(3)After umbilical cord blood transplantation,cytomegalovirus infection and activation occurred in 5 of the 48 cases,sepsis in 12 cases,invasive fungal disease in 3 cases,stomatitis in 21 cases,hemorrhagic cystitis in 8 cases,and hepatic vein occlusion in 1 case.(4)Among 48 children,47 patients survived;1 died of severe pneumonia combined with acute heart failure 28 days after transplantation;43 survived without disease;3 had primary implantation failure,and 1 had pancytopenia after transplantation.The 5-year probabilities of overall survival and disease-free survival were 98％and 89％,respectively.The cumulative incidence of transplant-related deaths at 1 year was 2.1％.(5)The above results indicate that human leukocyte antigen matched sibling fresh umbilical cord blood transplantation is effective in the treatment of β-thalassemia major in children with a low incidence of graft-versus-host disease.

Objective To review cognitive neuroscience paradigms and advances in physical activity and brain health in children.Methods A systematic search of PubMed,Web of Science,Scopus,Cochrane Library,CNKI and Wanfang Data was con-ducted for randomized controlled trials,systematic review and meta-analysis investigating physical activity inter-vention for children's brain health,with publication during from inception to May,2024.Data extraction and scoping review were performed,with literature quality assessed using PEDro scale and AMSTAR 2.Results A total of six studies were included,involving 1 363 healthy children aged five to 16.8 years from China,the United States,New Zealand and Australia.The primary outcome measures included brain structure,brain func-tion and neural network patterns assessed by magnetic resonance imaging(MRI),functional MRI,diffusion ten-sor imaging,and functional near-infrared spectroscopy.Long-term structured physical activity was effective on children's brain health,including enhancing the integrity of white matter microstructure,optimizing task-related activation patterns in brain regions and improving the organizational properties of functional brain networks.Children who received physical activity interventions exhibited more refined and optimized developmental trends in their cortical neural circuit patterns.Conclusion Physical activity can improve structure and function of the brains of children.

Objective This study aims to develop a guideline for assessing and maintaining intrinsic capacity in older adults,offer recommendations to professionals regarding these assessments,and encourage the implementation of evidence-based clinical practices across various settings,including communities,hospitals,nursing homes,and other geriatric care environments.Methods An evidence-based approach guided the collection of questions through a lit-erature review.Preliminary recommendations were developed through a systematic search of domestic and interna-tional guideline networks,professional association websites,and comprehensive databases.Subsequently,the recom-mendations were revised,and the consensus was achieved through a round of expert consensus meetings and 3 rounds of expert correspondence,culminating in the formation of the guidelines.Results The developed guideline encompasses 2 aspects and 5 dimensions of assessment and maintenance,comprising a total of 28 questions and 39 recommendations.Specifically,6 questions and 9 recommendations were formulated for the cognitive dimension,5 questions and 7 recommendations for the locomotion dimension,6 questions and 7 recommendations for the vitality dimension,6 questions and 9 recommendations for the psychological dimension,and 5 questions and 7 recommenda-tions for the sensory dimension.Among these,34 are classified as strong recommendations,while 5 are categorized as weak recommendations.Conclusion The guideline offers scientifically robust,acceptable,and comprehensible rec-ommendations that equip the professionals with a foundation for decision-making aiming at preserving the intrinsic capacity of older adults.

BACKGROUND:Allogeneic hematopoietic stem cell transplantation is currently the most effective method for the radical treatment of thalassemia major,but only half of patients can find compatible bone marrow or peripheral blood stem cells.Sib-derived umbilical cord blood stem cells have different characteristics from bone marrow and peripheral blood stem cells,and are a potential alternative source of hematopoietic stem cells for transplantation in patients with thalassemia major.OBJECTIVE:To investigate the therapeutic effect of human leukocyte antigen matched sibling fresh umbilical cord blood transplantation in the treatment of β-thalassemia major in children.METHODS:Forty-eight children with β-thalassemia major,including 28 males and 20 females,with a median age of 4 years old,were selected from Nanfang Hospital of Southern Medical University from June 2010 to June 2020.All of them received fresh cord blood transplantation from human leukocyte antigen matched sibling.Transplantation conditioning adopted a myeloablative regiment without anti-thymocyte globulin.A combination of cyclosporine A and mycophenolate mofetil with or without short-range methotrexate was administered for graft-versus-host disease.RESULTS AND CONCLUSION:(1)The median infused doses of total nucleated cells and CD34+cells were 8.17×107/kg and 2.40×105/kg,respectively in 48 children.The median follow-up time after cord blood transplantation was 98 months,and 44 cases were successfully engrafted.The median time to neutrophil and platelet engraftment was 28 and 31 days,respectively.Among them,37 cases were found to be donor-type complete chimerism detected as evidence of implantation after transplantation,7 cases were found to be stable mixed chimerism.(2)Among the 44 children with successful implantation,four patients developed acute graft-versus-host disease,and were scored as grade Ⅰ(n=2)and grade Ⅱ(n=2).All the affected organs were skin,and no chronic graft-versus-host disease occurred.(3)After umbilical cord blood transplantation,cytomegalovirus infection and activation occurred in 5 of the 48 cases,sepsis in 12 cases,invasive fungal disease in 3 cases,stomatitis in 21 cases,hemorrhagic cystitis in 8 cases,and hepatic vein occlusion in 1 case.(4)Among 48 children,47 patients survived;1 died of severe pneumonia combined with acute heart failure 28 days after transplantation;43 survived without disease;3 had primary implantation failure,and 1 had pancytopenia after transplantation.The 5-year probabilities of overall survival and disease-free survival were 98％and 89％,respectively.The cumulative incidence of transplant-related deaths at 1 year was 2.1％.(5)The above results indicate that human leukocyte antigen matched sibling fresh umbilical cord blood transplantation is effective in the treatment of β-thalassemia major in children with a low incidence of graft-versus-host disease.

Objective To investigate the value of fragmented QRS complex(fQRS)in the electro-cardiogram,heart rate variability(HRV)and LVEF in evaluating the prognosis in patients with dilated cardiomyopathy(DCM).Methods A retrospective analysis was conducted on 59 DCM pa-tients admitted in the Second Affiliated Hospital of Wannan Medical College from January 2020 to December 2023.According to the occurrence of MACE during 6-month follow-up period,they were classified into a poor prognosis group(26 cases)and a good prognosis group(33 cases).Clin-ical baseline data,positive rate of fQRS,HRV and LVEF were compared between the two groups.Time-domain measurements of HRV included standard deviation of normal NN intervals(SDNN),standard deviation of the averages of NN intervals in all 5 min segments of the entire recording(SDANN),mean of the standard deviation of NN intervals for all 5 min segments of the entire recording(SDNN index),root mean square of standard deviation of NN intervals(r-MSSD)and HRV triangular index.Spearman/Pearson correlation analysis was performed to analyze the correlation of prognosis of DCM with positive rate of fQRS,HRV and LVEF.ROC curve was drawn to analyze the efficiency of fQRS,HRV and LVEF in predicting the prognosis of DCM.Results The poor prognosis group exhibited significantly higher positive rate of fQRS and obvi-ously reduced SDNN,SDANN,SDNN index,r-MSSD,triangular index and LVEF when compared with the good prognosis group(P＜0.01).Correlation analysis suggested that poor prognosis of DCM was positively correlated with the positive rate of fQRS(P＜0.01),and negatively with SDNN,SDANN,SDNN index,r-MSSD,triangular index and LVEF(P＜0.05,P＜0.01).ROC curve analysis revealed that the AUC value of above indicators in turn in predicting the prognosis of DCM was 0.718,0.7 56,0.7 62,0.807,0.858,0.805 and 0.747,respectively,and the AUC value of their combination was 0.980(P＜0.01).Conclusion fQRS,HRV and LVEF have important cor-relation with poor prognosis of DCM patients.Their combination can be used as an effective mark-er for clinical evaluation and prediction of poor prognosis of DCM.