As a neglected tropical disease, schistosomiasis remains a major public health challenge in underdeveloped areas, notably Africa. Currently, the national schistosomiasis control programmes in Africa mainly depend on foreign aids; however, conventional international aid models have multiple limitations. To enhance the effectiveness and sustainability of global schistosomiasis control programmes, this article proposes a trinity collaboration model based on international rules, China’s experiences and local needs, which is explained with China aid project of schistosomiasis control in Zanzibar as an example. Based on the successful experiences from the national schistosomiasis control programme in China, this model emphasizes the compliance with World Health Organization guidelines and fully considers local actual needs to promote the effectiveness and sustainability of the schistosomiasis control programme through integrating international resources and promoting China’s experience to meet local needs. The successful practice of the China aid project of schistosomiasis control in Zanzibar provides strong evidence that the model is of great theoretical significance and practical value to improve the efficiency of multilateral collaboration and promote global health governance.

Background: Delirium in the post-anesthesia care unit (PACU) may be associated with worse outcomes in children with moyamoya disease (MMD). This retrospective study aimed to describe the prevalence of PACU delirium in children with MMD and investigate its risk factors. Methods: Patients with MMD aged < 15 years who underwent indirect revascularization between January 2014 and October 2023 were included in this study. Delirium was assessed using the Pediatric Anesthesia Emergence Delirium Scale. Potential risk factors for PACU delirium were evaluated using multivariate logistic regression. Results: PACU delirium occurred in 245 (33%) of the 750 hemispheric procedures performed in 522 patients. Delirium was associated with a higher incidence in patients undergoing the first revascularization (37%) than in those undergoing the second (25%; P = 0.002). Cerebral infarction as the initial presentation (odds ratio [OR]: 4.64, first revascularization), high pediatric moyamoya magnetic resonance imaging (MRI) score (OR: 2.75, first revascularization; OR: 3.50, second revascularization), and high intraoperative mean arterial pressure variability (mmHg/min) (OR: 9.17, first revascularization; OR: 8.82, second revascularization) were associated with PACU delirium. Conversely, total intravenous anesthesia (TIVA) was associated with a lower incidence of PACU delirium (OR: 0.46, first revascularization; OR: 0.25, second revascularization). Conclusions A significant proportion of patients with MMD developed delirium in the PACU. High intraoperative blood pressure variability and preoperative MRI lesions are independent risk factors for PACU delirium in children with MMD. TIVA may exert a protective effect against PACU delirium. Further studies are required to clarify the causality of these associations.

Background: Delirium in the post-anesthesia care unit (PACU) may be associated with worse outcomes in children with moyamoya disease (MMD). This retrospective study aimed to describe the prevalence of PACU delirium in children with MMD and investigate its risk factors. Methods: Patients with MMD aged < 15 years who underwent indirect revascularization between January 2014 and October 2023 were included in this study. Delirium was assessed using the Pediatric Anesthesia Emergence Delirium Scale. Potential risk factors for PACU delirium were evaluated using multivariate logistic regression. Results: PACU delirium occurred in 245 (33%) of the 750 hemispheric procedures performed in 522 patients. Delirium was associated with a higher incidence in patients undergoing the first revascularization (37%) than in those undergoing the second (25%; P = 0.002). Cerebral infarction as the initial presentation (odds ratio [OR]: 4.64, first revascularization), high pediatric moyamoya magnetic resonance imaging (MRI) score (OR: 2.75, first revascularization; OR: 3.50, second revascularization), and high intraoperative mean arterial pressure variability (mmHg/min) (OR: 9.17, first revascularization; OR: 8.82, second revascularization) were associated with PACU delirium. Conversely, total intravenous anesthesia (TIVA) was associated with a lower incidence of PACU delirium (OR: 0.46, first revascularization; OR: 0.25, second revascularization). Conclusions A significant proportion of patients with MMD developed delirium in the PACU. High intraoperative blood pressure variability and preoperative MRI lesions are independent risk factors for PACU delirium in children with MMD. TIVA may exert a protective effect against PACU delirium. Further studies are required to clarify the causality of these associations.

Background: Delirium in the post-anesthesia care unit (PACU) may be associated with worse outcomes in children with moyamoya disease (MMD). This retrospective study aimed to describe the prevalence of PACU delirium in children with MMD and investigate its risk factors. Methods: Patients with MMD aged < 15 years who underwent indirect revascularization between January 2014 and October 2023 were included in this study. Delirium was assessed using the Pediatric Anesthesia Emergence Delirium Scale. Potential risk factors for PACU delirium were evaluated using multivariate logistic regression. Results: PACU delirium occurred in 245 (33%) of the 750 hemispheric procedures performed in 522 patients. Delirium was associated with a higher incidence in patients undergoing the first revascularization (37%) than in those undergoing the second (25%; P = 0.002). Cerebral infarction as the initial presentation (odds ratio [OR]: 4.64, first revascularization), high pediatric moyamoya magnetic resonance imaging (MRI) score (OR: 2.75, first revascularization; OR: 3.50, second revascularization), and high intraoperative mean arterial pressure variability (mmHg/min) (OR: 9.17, first revascularization; OR: 8.82, second revascularization) were associated with PACU delirium. Conversely, total intravenous anesthesia (TIVA) was associated with a lower incidence of PACU delirium (OR: 0.46, first revascularization; OR: 0.25, second revascularization). Conclusions A significant proportion of patients with MMD developed delirium in the PACU. High intraoperative blood pressure variability and preoperative MRI lesions are independent risk factors for PACU delirium in children with MMD. TIVA may exert a protective effect against PACU delirium. Further studies are required to clarify the causality of these associations.

Background: Delirium in the post-anesthesia care unit (PACU) may be associated with worse outcomes in children with moyamoya disease (MMD). This retrospective study aimed to describe the prevalence of PACU delirium in children with MMD and investigate its risk factors. Methods: Patients with MMD aged < 15 years who underwent indirect revascularization between January 2014 and October 2023 were included in this study. Delirium was assessed using the Pediatric Anesthesia Emergence Delirium Scale. Potential risk factors for PACU delirium were evaluated using multivariate logistic regression. Results: PACU delirium occurred in 245 (33%) of the 750 hemispheric procedures performed in 522 patients. Delirium was associated with a higher incidence in patients undergoing the first revascularization (37%) than in those undergoing the second (25%; P = 0.002). Cerebral infarction as the initial presentation (odds ratio [OR]: 4.64, first revascularization), high pediatric moyamoya magnetic resonance imaging (MRI) score (OR: 2.75, first revascularization; OR: 3.50, second revascularization), and high intraoperative mean arterial pressure variability (mmHg/min) (OR: 9.17, first revascularization; OR: 8.82, second revascularization) were associated with PACU delirium. Conversely, total intravenous anesthesia (TIVA) was associated with a lower incidence of PACU delirium (OR: 0.46, first revascularization; OR: 0.25, second revascularization). Conclusions A significant proportion of patients with MMD developed delirium in the PACU. High intraoperative blood pressure variability and preoperative MRI lesions are independent risk factors for PACU delirium in children with MMD. TIVA may exert a protective effect against PACU delirium. Further studies are required to clarify the causality of these associations.

Recent years have witnessed significant advancements in myopia control research through the application of diffuse optical technology(DOT)spectacle lenses. Myopia has emerged as a global public health challenge, affecting nearly half of the world's population, with childhood and adolescent myopia rates continuing to rise. DOT lenses represent an innovative myopia control intervention based on retinal contrast signal theory. These lenses incorporate micro-light scattering dots distributed across the lens surface to reduce retinal imaging contrast and modulate the influence of visual input on axial elongation, thereby slowing myopia progression. The core mechanism operates through refractive index differences between the lens substrate(1.53)and scattering dots(1.50), which generate optical scattering effects. This design maintains clear vision through a central 5 mm optical zone while effectively reducing contrast signal intensity in the peripheral retina. Large-scale randomized controlled trials, including the CYPRESS study, have demonstrated significant myopia control efficacy in children aged 6-10 years: 12-month follow-up data revealed a 74% reduction in myopia progression and a 50% reduction in axial elongation, with sustained safety and visual quality maintained over 4-year long-term follow-up. However, several aspects of DOT technology remain contentious and require further clinical validation, including its applicability across different age groups, optimal scattering dot density configurations, combined application effects with other myopia control methods, and long-term visual adaptation during extended use. This review systematically examines the theoretical foundations, design characteristics, clinical application progress, and future development directions of DOT technology, providing scientific evidence for clinical myopia prevention and control strategy formulation.

Monkeypox is a zoonotic disease caused by the monkeypox virus, which was previously limited to epidemics in Africa. Since 2022, monkeypox has rapidly spread worldwide, affecting 130 countries and regions. The World Health Organization declared it a public health emergency of international concern, in 2022 and 2024, respectively. The monkeypox virus has exhibited accelerated mutation rates, with diverse circulating strains. Children and men who have sex with men have emerged as the primary high-risk group. Additionally, the increase in asymptomatic infections and atypical mild rashes has complicated differential diagnosis, posing entirely challenges to the diagnosis, treatment, and prevention and control of monkeypox. This article reviews the research progress on the etiological characteristics, epidemiological features, clinical manifestations, and prevention and treatment strategies of monkeypox by retrieving the literature on monkeypox from January 1958 to January 2025, so as to provide the basis for the prevention and treatment of monkeypox.

Lung transplantation is the ultimate therapeutic option for end-stage pulmonary diseases such as interstitial pneumonia, chronic obstructive pulmonary disease and pneumoconiosis. Currently, the shortage of allogeneic lung donors significantly limits the opportunity for end-stage lung disease patients to receive lung transplantation. In recent years, with the rapid development of biomedical engineering technologies, especially the major breakthroughs in genetic modification and cloning, xenogeneic lung transplantation has shown important potential for clinical translation. Among them, genetically modified pigs have become the most promising xenogeneic lung source due to the close similarity of organ size and physiological characteristics to humans, and the ability to perform targeted gene knockouts (such as α-Gal antigen knockout) to reduce the occurrence of hyperacute rejection. This article focuses on the research progress of porcine xenogeneic lung transplantation, systematically reviews the latest achievements and challenges in animal experiments and human trials, and introduces the technical experience accumulated by Shenzhen Third People's Hospital in the porcine-to-monkey xenogeneic lung transplantation model, in the hope of providing practical references for future research in this field.

Objective To explore the risk factors of early femoral head necrosis in patients with femoral neck fracture after operation,and to establish a nomogram prediction model.Methods A total of 167 patients with femoral neck fracture from Jan-uary 2020 to April 2022 were selected and divided into necrosis group and non-necrosis group according to whether femoral head necrosis occurred in the early postoperative period.There were 21 males and 17 females in the necrosis group,aged from 33 to 72 years old,with an average of(53.49±10.96)years old,and the time from injury to operation ranged from 40 to 67 hours,with average time of(53.46±7.23)hours.There were 72 males and 57 females in the non-necrosis group,aged from 18 to 83 years,with an average of(52.78±12.55)years old,and the time from injury to operation was 18 to 65 hours,with an aver-age time of(39.88±7.79)hours.The potential influencing factors,including patient gender,diabetes mellitus,hypertension,chronic liver disease,posterior inclination angle of the femoral head,operation mode,fracture displacement,fracture line loca-tion,preoperative braking traction,screw arrangement mode,reduction quality,age,body mass index(BMI),and injury to operation time were subjected to single factor analysis.Logistic multivariate regression analysis was conducted for factors with a significance level of P＜0.05.Results The incidence of femoral head necrosis in 167 patients with femoral neck fracture was 22.76％.The following factors were identified as independent risk factors for early postoperative femoral head necrosis in pa-tients with femoral neck fractures:coexisting diabetes[OR=5.139,95％CI(1.405,18.793),P=0.013],displaced fracture[OR=3.723,95％CI(1.105,12.541),P=0.034],preoperative immobilization[OR=3.444,95％CI(1.038,11.427),P=0.043],quality of reduction[OR=3.524,95％CI(1.676,7.411),P=0.001],and time from injury to surgery[OR=1.270,95％CI(1.154,1.399),P=0.000].The Hosmer-Lemeshow goodness-of-fit test(x2=3.951,P=0.862),the area under the receiver operator characteristic(ROC)curve was 0.944[P＜0.001,95％CI(0.903,0.987)],with a sensitivity of 89.50％,the specificity was 88.40％,the maxi-mum Youden index was 0.779,and the overall trend of the model correction curve was close to the ideal curve.Model regres-sion equation was Z=1.637 × diabetes+1.314× fracture displacement+1.237 × preoperative braking traction+1.260 × reduc-tion quality+0.239 ×injury to operation time-18.310.Conclusion The occurrence of early femoral head necrosis in patients with femoral neck fracture postoperatively is affected by multiple factors.The risk early warning model established according to the factors has good predictive efficacy.

Here,5 important pathogens carried by ticks in Maanshan City,Anhui Province,China were identified.In to-tal,642 ticks were collected from 13 villages around Maanshan City and identified by morphological and mitochondrial COI genes.The 16S rRNA gene of Francisella tularensis,ssrA gene of Bartonella,16S rRNA,ompA and ompB genes of Rickett-sia,16S rRNA and gltA genes of Anaplasma,and groEL and rpoB genes of Coxiella were sequenced.Reference sequences were retrieved from a public database.Phylogenetic trees were constructed with MEG A1 1.0 software.In total,36 Rickettsiae isolates were detected in 640 Haemaphysalis longicornis ticks,which included 20 isolates of Rickettsia heilongjian-gensis,16 of Candidatus Rickettsia jingxinensis,2 of Ana-plasma bovis,and 186 of Coxiella-like endosymbiont.R.hei-longjiangensis HY2 detected in this study and Anhui B8 strain,Ca.R.jingxinensis QL3 and those from Shanxi Prov-ince and Jiangsu Province,A.bovis JX4 and those from Shanxi Province were clustered on the same branch.Overall,17 ticks had combined infections and none of the 5 bacteria were detected in two Amblyomma testudinarium ticks.This is the first report of Ca.R.jingxinensis detected in H.longicornis ticks from Anhui Province.It is recommended that the two types of Rickettsia that cause spotted fever and A.bovis should be reported to local health authorities to initiate appropriate prevention and control measures.