The prevention and treatment of rare diseases is an important public health issue in China.Rare diseases are characterized by diverse types,complex conditions,and heavy burdened to patients,leading to a series of issues in the urgent demand in prevention and treatment of rare diseases in terms of individuals'health and the national responsibilities.Related legislation is an effective way to promote multi-disease preven-tion and treatment of rare diseases,and patients'protection in multi-level.We tease out and analyze the legal system on national and local level related to rare diseases,and recommend the coping strategies and give sug-gestions to improve and optimize the legal system for the prevention and treatment of rare diseases from the three dimensions of completeness,normalization and feasibility of the legislation,hoping to improve the competence of China's rare disease prevention and treatment and raise the level of protection for the patients.

Objective To investigate the research status and the research hotspots on male nurses at home and abroad in last decade,so as to provide references for further research in male nurses.Methods Literature between 2013 and 2024 on male nurses were retrieved from the Web of Science(WOS)and CNKI.CiteSpace 6.2.6 R7 software was used to analyse the volume of publication,keyword co-occurrence,keyword clustering and emergence.Results A total of 736 articles were included in the study.From 2013 to 2023,the number of published papers of male nurses in CNKI and WOS showed an increasing trend.The research was primarily affiliated with 263 institutions across 62 countries.The country with the highest volume of publication is China,followed by the United States,although there was a need to enhance collaboration with other nations.The institution with the most publications is the Hong Kong Polytechnic University.A comprehensive analysis of keyword co-occurrence,clustering,and emerging trends revealed that the research hotspots in the field of male nursing in CNKI mainly includes the advantages of male nurses,psychological capital,humanistic care,development,needs,professional identification.Whereas WOS focuses on the topics such as gender bias against male nurses,mental health,workplace violence,ambivalent sexism,motivational barriers,individual differences,societal prejudice and knowledge and attitucle.Both domestic and international research on male nurses primarily consist of cross-sectional surveys and qualitative studies,with fewer intervention studies.Currently,the researches regarding male nursing focus on the qualitative study of mental health of male nurses.Conclusion Focusing on the mental health and professional status of male nurses,domestic scholars need to increase the formulation and implementation of interventions in this field in order to address the practical issues faced by male nurses,therefore to promote the comprehensive development of the nursing profession,enhance the overall quality and service quality of the nursing team,and provide patients with higher quality in nursing services.

BACKGROUND: The presence of fibrosis is a criterion for subtype classification in the newly updated hypersensitivity pneumonitis (HP) guidelines. The present study aimed to summarize differences in clinical characteristics and prognosis of non-fibrotic hypersensitivity pneumonitis (NFHP) and fibrotic hypersensitivity pneumonitis (FHP) and explore factors associated with the presence of fibrosis. METHODS: In this prospective cohort study, patients diagnosed with HP through a multidisciplinary discussion were enrolled. Collected data included demographic and clinical characteristics, laboratory findings, and radiologic and histopathological features. Logistic regression analyses were performed to explore factors related to the presence of fibrosis. RESULTS: A total of 202 patients with HP were enrolled, including 87 (43.1%) NFHP patients and 115 (56.9%) FHP patients. Patients with FHP were older and more frequently presented with dyspnea, crackles, and digital clubbing than patients with NFHP. Serum levels of carcinoembryonic antigen, carbohydrate antigen 125, carbohydrate antigen 153, gastrin-releasing peptide precursor, squamous cell carcinoma antigen, and antigen cytokeratin 21-1, and count of bronchoalveolar lavage (BAL) eosinophils were higher in the FHP group than in the NFHP group. BAL lymphocytosis was present in both groups, but less pronounced in the FHP group. Multivariable regression analyses revealed that older age, <20% of lymphocyte in BAL, and ≥1.75% of eosinophil in BAL were risk factors for the development of FHP. Twelve patients developed adverse outcomes, with a median survival time of 12.5 months, all of whom had FHP. CONCLUSIONS Older age, <20% of lymphocyte in BAL, and ≥1.75% of eosinophil in BAL were risk factors associated with the development of FHP. Prognosis of patients with NFHP was better than that of patients with FHP. These results may provide insights into the mechanisms of fibrosis in HP.
Humans ; Bronchoalveolar Lavage Fluid ; Prospective Studies ; Alveolitis, Extrinsic Allergic/diagnosis* ; Fibrosis ; Carbohydrates

Frailty is a nonspecific state with the decline of physiological reserve leading to the increased vulnerability and decreased anti-stress ability in the elderly. Frailty can cause cognitive impairment and physical function decline, and increase the risk of a series of adverse events such as hospitalization, disability and death in the elderly. Studies have shown that early intervention can reverse debilitating condition; therefore, early and timely intervention of frailty has important practical significance for improving the health status of the elderly and reducing the pressure on the medical system. This article reviews frailty interventions and their effects in the elderly, including sports intervention, nutrition intervention, drug intervention and integrated intervention, focusing on the research progress of frailty intervention, to provide reference for clinical management of frailty in the community-dwelling elderly.

Pharmacoeconomic evaluation is the essential supporting information for the inclusion of rare disease drugs into medical insurance in China. The accurate measurement of the health state utility of rare diseas is of practical significance to the development of rare disease pharmacoeconomic evaluation. Based on the review of pharmacoeconomic evaluation requirements for rare diseases in some countries/regions, we systematically retrieved the published studies on the measurement of health state utility for 121 rare diseases in China and other countries and regions. We identified 17 591 papers in the initial review, and later selected 230 after screening. We also made a comprehensive analysis of the quality of literature, evaluation content and use of tools for measuring health state utility in rare diseases in China. Finally, we analyzed the challenges in measurement in terms of population, instruments use, and application of results and made recommendations based on analysis, hoping to provide reference for the development of rare disease health state utility measurement studies in China.

Objective:To investigate the awareness and application of exercise prescription among general practice faculty in Taiyuan City, and to analyze the related factors.Methods:A questionnaire survey on the awareness and application of exercise prescriptions was conducted from July to September 2021 among general practice faculty in Taiyuan City selected by stratified random sampling method. The influencing factors of awareness and application were analyzed with logistic regression.Results:A total of 589 general practice faculty were enrolled in the study, 342 of whom were females (58.06%). The overall awareness rate of exercise prescription was 38.74% (1 369/3 534); the awareness rate of basic knowledge was 56.08% (991/1 767) and the awareness rate of core knowledge was 21.39% (378/1 767). Logistic analysis showed that specialty as general practitioner ( OR=1.66, 95% CI:1.07-2.57, P=0.024), experience of exercise prescriptions ( OR=2.07, 95% CI:1.37-3.12, P=0.001) and willingness of public promotion of exercise benefits ( OR=2.08, 95% CI:1.05-4.15, P=0.037) were factors related to higher awareness of exercise prescription. The survey showed that 231 responders (39.22%) had given patients exercise guidance, among whom 125 (54.11%) gave oral and specific practice guidance, 206 (89.18%) would ask patients to perform health screening before exercise, and 184 (79.65%) performed health fitness evaluation. The knowledge used for guidance was mostly from textbooks or related guidelines (42.42%, n=98), but none of them had prescribed standardized exercise prescriptions. Conclusions:The survey shows that the knowledge and application rate is relatively low among general practice faculty in Taiyuan City. It is necessary to strengthen the training of exercise prescription for them.

Resistance exercise plays an important role in management of cardiovascular disease and blood sugar control;and in improvement of skeletal muscle health and old-age debility. The purpose of this review is to summarize the preventive and therapeutic effects of resistance exercise on various chronic diseases, to improve the knowledge and awareness of the general practitioners for comprehensive understanding of the role of resistance exercise and to provide exercise guidance for patients with chronic diseases.

We have analyzed the current status of recognization and qualification of orphan drugs in China and abroad, looking at the aspects of the authority institutions, identification and qualification process, and the number of orphan drugs identified and available in the market. By comparing and analyzing horizontally the differences in orphan drugs identification between representative developed countries vs. some developing countries, we discuss the inadequacy of orphan drugs supervision in China. We introduce the advanced experience from the developed countries and some developing countries to provide suggestions for the identification and management of orphan drugs, hoping to speed up the process of development and market availability of orphan drugs and to maximize patient's accessibility to treatment in China.

Objective:To analyze the trend relevant factors leading to death and their patterns over a 10-year period in inpatients with connective tissue diseases (CTDs).Methods:All clinical data about death in inpatients with CTDs were retrospectively reviewed between 2005 and 2014 at the Department of Rheumatology and Immunology in Xiangya Hospital of Central South University.Results:In the 10-year time period,the overall hospital mortality was 15.689‰.The disease itself accounted for 44.71% of the total causes of death,infection accounted for 42.94%,and comorbidities accounted for 12.35%.The constituent ratio of deaths and the average hospital mortality caused by the disease itself declined gradually year by year,and the constituent ratio of deaths caused by infection and comorbidities increased gradually year by year (P<0.05).In 2013-2014,infection was the leading cause of death,which accounted for 51.06%.The survival time for CTDs inpatients with interstitial lung disease (ILD) was shorter than that of CTDs inpatients without ILD,and even the risk of death was 1.722 times of the latter.The proportion of deaths caused by the disease itself was the highest in systemic sclerosis and systemic lupus erythematosus,that by infection was the highest in idiopathic inflammatory myopathy (IIM),and that by comorbidities was the highest in rheumatoid arthritis.Conclusion:The proportion of deaths and the hospital mortality in CTDs inpatients caused by the disease itself show a declining trend,while the proportion of deaths caused by infection and comorbidities increase.CTDs patients with ILD have shorter survival time and an increase in risk of death.