To analyze the disease burden of acute lymphoid leukemia(ALL) and its changing trends in China and globally from 1990 to 2021, aiming to provide a theoretical basis for disease prevention, treatment, and policy formulation.

To analyze the disease burden and trends of motor neuron disease(MND) in China and globally from 1990 to 2021, providing evidence for the formulation of relevant health strategies inChina.

With the rapid development of population aging in various countries around the world,the health and elderly care industry has been paid high attention.The standardization of smart health and elderly care technology and services is particularly important.This paper firstly reviewed the policies related to healthy elderly care in China.By analyzing the industrial standards and provincial standards issued,this paper focused on the policies proposed by the Shanghai Municipal Government for the standardization of smart health and elderly care,as well as the researches on the standard system and the construction of standard families.Shanghai group standards in the field of smart health and elderly care were summarized,including the guidelines for the construction of standard systems,elderly care service platforms,community elderly cafeterias,portable health monitoring terminals,indoor sports services,and home-based elderly care safety monitoring.A series of case analyses of the standardized implementation of the above aspects were also provided.Through standardization research and practice in recent years,it has been fully demonstrated that the standard research plays an important leading role in the field of smart health and elderly care.

The probability of pulmonary infection in stroke patients with dysphagia will be multiplied,which may endanger the life of the patients,and is a major problem to be solved urgently in clinic.Stroke and dysphagia can both lead to intestinal flora disorders,destroy the intestinal barrier function and create the con-ditions for the migration of opportunistic pathogenic bacteria from the intestinal tract to the lungs,which may trigger or exacerbate the symptoms of pulmonary infections in the patients.Based on the theory of"microbe-gut-lung"axis,this article reviews the related studies on the disorder of intestinal flora caused by dietary chan-ges after stroke and dysphagia,and then leads to the migration of intestinal flora to the lungs,resulting in pul-monary infections,as well as the potential impact of aspiration on the pulmonary infections complicating dys-phagia after stroke.The potential impact of aspiration on post-stroke swallowing disorders and concomitant lung infections.In order to explore the potential mechanism of recurrent pulmonary infections in the patients with post-stroke dysphagia from the perspective of parenteral dissemination of intestinal flora,and to provide new ideas for subsequent clinical interventions.

This study started from the connotation of public welfare and, from the perspective of equal rights and responsibilities, interpreted the public welfare responsibilities and entitlements of hospitals. It developed corresponding quantitative measurement tools and constructed a Public Welfare Rights and Responsibilities Index. Public welfare responsibilities were reflected in the provision of equitable, accessible, appropriate, and reasonable basic medical and public health services. These responsibilities were quantified using the market price of basic medical services, the average cost per case-mix index unit, and public service expenditures. Entitlements were reflected in financial subsidies, tax exemptions, and land policy support. Based on this framework, the study applies the Public Welfare Rights and Responsibilities Index to evaluate 147 public hospitals in City S from 2019 to 2021. The results show that the overall level of public welfare among public hospitals in City S was relatively high (with an average index of 2.39), but showed a slight downward trend. Differences were observed across hospital grades and types, with secondary-level hospitals and general hospitals demonstrating relatively higher levels of public welfare. This study could provide a practical and quantifiable method for measuring hospital public welfare within an equal rights and responsibilities framework, offering a novel analytical tool and empirical evidence to support policy formulation and performance evaluation.

Objective:To develop a financing model for the urban and rural residents′ basic medical insurance (URBMI) based on medical service costs, providing a scientific foundation for achieving a balance between fund revenue and expenditure.Methods:Drawing on operational experience from regional hospitals, 10 key factors influencing URBMI fund expenditures were distilled: the number of hospital beds per thousand population, annual hospitalization rates per hundred population, average length of stay, bed occupancy rate, county-level hospitalization rate, regional age-specific medical expenditure index, proportion of hospital personnel costs in medical revenue, number of hospital staff per bed, average annual personnel costs per employee, and the average reimbursement rate for insured individuals. Based on these 10 key factors, a URBMI financing model for a sample region was developed, and the reasonable per-capita medical expenditure and the sustainability threshold of per-capita financing were preliminarily estimated.Results:Model calculations revealed that the predicted reasonable per-capita medical expenditure of the sample county was 4 140.9 yuan. Assuming an average reimbursement rate of 50% for URBMI enrollees, the per-capita financing requirement was at least 2 070.5 yuan. Sensitivity analysis showed that the sustainability threshold of per-capita financing was more sensitive to changes in average length of stay and the proportion of hospital personnel costs in medical revenue.Conclusions:This study constructed a URBMI financing model based on 10 key factors affecting fund expenditures. By adjusting regional characteristic variables, the model can reflect how regional economic conditions and health-care needs influence URBMI financing requirements.

Objective:To evaluate the safety and efficacy of accelerator-based boron neutron capture therapy (AB-BNCT) in the treatment of recurrent and refractory malignant tumors.Methods:The data of 14 patients admitted to Xiamen Humanity Hospital from September 2022 to April 2023 were prospectively collected, including 7 patients with primary brain malignancies and 7 patients with locally recurrent inoperable head and neck malignancies. All patients received intravenous infusion of boron drug (NBB-001, p-dihydroxyborylphe nylalanine, a patented freeze-dried formulation) at a total nominal dosage of 500 mg/kg (11 patients) or 750 mg/kg (3 patients), and were irradiated with neutrons (operating with NeuPex system). Adverse events after treatment were recorded and assessed. The primary efficacy endpoint was the 90 d objective response rate (ORR), while the secondary endpoints included progression-free survival (PFS) and complete response rate (CRR). Data were compiled and analyzed by SAS 9.4 software. The rate and 95% CI were calculated using Clopper-Pearson method. Results:The median dose delivered to 80% of the target volume (D 80%) was 16.80 GyE (range: 8.93-23.79 GyE). The most common adverse reactions were hyperamylasemia, alopecia, and hyperprolactinemia. Five patients experienced 8 cases of grade 3 or above adverse events, including 1 case of grade 4 acute kidney injury and 7 cases of grade 3 adverse events. All adverse events were recovered after observation or treatment. At 90 d after treatment, the ORR of all patients was 9/14 (64%, 95% CI: 35%-87%), disease control rate (DCR) was 10/14 (71%, 95% CI: 42%-92%), CRR was 2/14 (14%, 95% CI: 2%-42%); and the best overall response during the entire course included an ORR of 10/14 (71% ,95% CI: 42%-92%), DCR of 13/14 (93%, 95% CI: 66%-100%), and CRR of 3/14 (21% ,95% CI: 5%-51%). The 1-year survival rate for head and neck malignancies was 71.4%, and the 2-year survival rate was 42.8%. The 1-year survival rate for recurrent brain malignancies was 42.8%. Conclusion:AB-BNCT demonstrates favorable safety and promising efficacy in treating primary brain malignancies and recurrent/refractory head and neck malignancies, representing a potential therapeutic option.

Objective:To investigate the current status of the implementation of home-based phototherapy (HBPT) in patients with vitiligo, and to analyze management needs among patients receiving HBPT.Methods:A questionnaire survey was conducted on the application of HBPT among patients with vitiligo who visited the outpatient clinic of the Hospital for Skin Diseases, Chinese Academy of Medical Sciences from December 2021 to November 2022. Additionally, the popularization and usage of HBPT as well as needs of patient management were investigated and analyzed in these vitiligo patients.Results:A total of 496 valid questionnaires were collected from 496 patients with vitiligo (241 males [48.5%] and 255 females [51.5%]) . Their ages at visit ranged from 2 to 67 (30.87 ± 12.36) years. The most commonly affected sites were the head and face (52.2%) , followed by hair (32.1%) , hands and feet (31.4%) , trunk (30.2%) , limbs (24.3%) , neck (19.5%) , and perineum (9.9%) . Among the participants, 320 (64.5%) were currently using or had used HBPT, and 352 (70.8%) expressed a willingness to learn more about HBPT usage guidelines and health education. Regarding the repigmentation outcomes after HBPT: among 312 patients, 54 (17.3%) reported complete recovery, 64 (20.5%) were markedly improved, 142 (45.5%) experienced improvement, and 52 (16.7%) showed no response. Adverse reactions occurred in 223 patients (71.5%) , of whom 28 (9.0%) experienced severe adverse reactions. The most desired guiding information was the adjustment method for phototherapy dosage and treatment duration (184/352, 52.3%) ; the most effective way to receive health education information was through verbal education by medical staff (177/352, 50.3%) .Conclusion:For vitiligo patients who were willing to accept and use HBPT, the most desired guiding information was the adjustment method for phototherapy dosage and treatment duration, and verbal health education by medical staff appeared to be the main way to obtain health education information.

Objective:To explore the in vitro radiation levels and in vivo neutron activation after patients receiving boron neutron capture therapy (BNCT). Methods:Totally 29 BNCT treatments were performed for 21 patients with head and neck and brain cancer using the NeuPex accelerator-based boron neutron capture therapy (AB-BNCT) system in Xiamen Humanity Hospital from October, 2022 to April, 2024. The ambient dose equivalent rate around the patients was measured with an X/gamma dose rate survey meter. The gamma radiation dose rates were measured at 0, 0.5, 1.0, and 2.0 m from the irradiation position, at 0, 0.5, 1.0, and 2.0 m from the opposite side of the irradiation position, and at the navel and the affected knee, respectively. Meanwhile, a portable high-purity germanium gamma spectrometer was used to measure the spectrum of activated nuclides in the bodies of patients who had underwent the treatment, and the types of radionuclides generated by neutron activation during each BNCT treatment were analyzed.Results:The radionuclides 24Na, 38Cl, and 49Ca were mainly produced in the bodies of patients treated with BNCT. 20 minutes after BNCT treatment, the ambient dose equivalent rate at a distance of 1.0 m from the irradiation position was lower than 2.5 μSv/h. Conclusions:The dose delivered to the staff and family members by the patients undergoing BNCT is relatively low, and the resulting radiation risk is low. According to the ALARA principle, it is recommended that certain control actions be taken for patients having received BNCT treatment to minimize the exposure doses of both patients and staff as much as possible.

Objective This study aimed to examine whether body mass index(BMI)was causally associated with blood transfusion reactions.Methods A two-sample Mendelian randomization(MR)analysis using the inverse variance weighted(IVW),MR-Egger regression,weighted median method(WME),weighted model method(WM),simple model method(SM)and simple median method(SM)was performed.Public genome-wide association study(GWAS)analysis was used as the data source,with summary statistical data sets of BMI(n=126 003;GWAS ID:ebi-a-GCST90095042)as the exposure variable and summary statistical data sets of transfusion reactions(n=199 451;GWAS ID:finn-b-ST19)as the outcome variable.The causal association between BMI and transfusion reactions was analyzed.Results 42 single nucleotide polymorphisms associated with transfusion reactions were identified by MR analysis.The IVW showed evidence to support the causal relationship between BMI and transfusion reactions(OR=0.29,95%CI=0.10～0.85).Nonetheless,the effect value β of the MR-Egger regression approach contrasts with that of IVW.The outcomes of the heterogeneity analysis,pleiotropy analysis,and sensitivity analysis indicated that P>0.05.Conclusion The results of MR analysis supported the possibility of a causal relationship between BMI and blood transfusion reactions,that is,the reduction of BMI will increase the risk of blood transfusion reactions.