OBJECTIVES: To systematically review the methodological quality and measurement properties of childhood cancer-related fatigue assessment tools based on the consensus-based standards for the selection of health measurement instruments (COSMIN) guidelines, providing a basis for clinical practitioners to select appropriate assessment tools. METHODS: The databases searched included China National Knowledge Infrastructure, Wanfang Data, China Biomedical Literature, Weipu, PubMed, CINAHL, Embase, and Web of Science for studies published up to January 2024. Children under 12 years old and their primary caregivers were enrolled as subjects. Articles were screened based on inclusion criteria, and the key information regarding the assessment tools was extracted. The risk of bias checklist from the COSMIN guidelines and the quality standard rating scale were employed to evaluate measurement properties and formulate final recommendations. RESULTS: A total of 18 articles were included, covering 7 fatigue measurement tools, consisting of 4 specific tools and 3 generic tools tools. Methodological differences were observed in measurement properties across these scales. The Chinese Version of the Pediatric Patient-Reported Outcomes Measurement Information System (C-Ped-PROMIS) was rated as grade A recommendation due to its adequate content validity and internal consistency, while the remaining six scales were rated as grade B recommendation since their content validity was assessed as "insufficient" based on moderate-level evidence or higher. CONCLUSIONS The C-Ped-PROMIS scale demonstrates good reliability, validity, and cross-cultural validity as the preferred tool for measuring childhood cancer-related fatigue. The scale can serve as an auxiliary tool, and future research should focus on the applicability of various tools to enhance the effectiveness of interventions for assessing childhood cancer-related fatigue.
Humans ; Neoplasms/complications* ; Fatigue/diagnosis* ; Child

Patients with severe trauma require an extremely timely treatment and transfusion plays an irreplaceable role in the emergency treatment of such patients. An increasing number of evidence-based medicinal evidences and clinical practices suggest that patients with severe traumatic bleeding benefit from early transfusion of low-titer group O whole blood or hemostatic resuscitation with red blood cells, plasma and platelet of a balanced ratio. However, the current domestic mode of blood supply cannot fully meet the requirements of timely and effective blood transfusion for emergency treatment of patients with severe trauma in clinical practice. In order to solve the key problems in blood supply and blood transfusion strategies for emergency treatment of severe trauma, Branch of Clinical Transfusion Medicine of Chinese Medical Association, Group for Trauma Emergency Care and Multiple Injuries of Trauma Branch of Chinese Medical Association, Young Scholar Group of Disaster Medicine Branch of Chinese Medical Association organized domestic experts of blood transfusion medicine and trauma treatment to jointly formulate Chinese expert consensus on blood support mode and blood transfusion strategies for emergency treatment of severe trauma patients ( version 2024). Based on the evidence-based medical evidence and Delphi method of expert consultation and voting, 10 recommendations were put forward from two aspects of blood support mode and transfusion strategies, aiming to provide a reference for transfusion resuscitation in the emergency treatment of severe trauma and further improve the success rate of treatment of patients with severe trauma.

Small ubiquitin-related modifier(SUMOylation)is a dynamic post-translational modification that maintains cardiac function and can protect against a hypertrophic response to cardiac pressure overload.However,the function of SUMOylation after myocardial infarction(MI)and the molecular details of heart cell responses to SUMO1 deficiency have not been determined.In this study,we demonstrated that SUMO1 protein was inconsistently abundant in different cell types and heart regions after MI.However,SUMO1 knockout significantly exacerbated systolic dysfunction and infarct size after myocardial injury.Single-nucleus RNA sequencing revealed the differential role of SUMO1 in regulating heart cells.Among cardiomyocytes,SUMO1 deletion increased the Nppa+Nppb+Ankrd1+cardiomyocyte subcluster pro-portion after MI.In addition,the conversion of fibroblasts to myofibroblasts subclusters was inhibited in SUMO1 knockout mice.Importantly,SUMO1 loss promoted proliferation of endothelial cell subsets with the ability to reconstitute neovascularization and expressed angiogenesis-related genes.Computational analysis of ligand/receptor interactions suggested putative pathways that mediate cardiomyocytes to endothelial cell communication in the myocardium.Mice preinjected with cardiomyocyte-specific AAV-SUMO1,but not the endothelial cell-specific form,and exhibited ameliorated cardiac remodeling following MI.Collectively,our results identified the role of SUMO1 in cardiomyocytes,fibroblasts,and endothelial cells after Ml.These findings provide new insights into SUMO1 involvement in the patho-genesis of MI and reveal novel therapeutic targets.

OBJECTIVE: To explore the characteristics of death distribution in emergency critical care patients and guide the distribution of emergency resources.METHODS: Clinical data of all patients who died in the emergency department of Peking University third hospital from 2013 to 2017 were collected.Age,gender composition and time of death were analyzed.Pareto diagram was used to analyze the composition of causes of death.RESULTS:(1)Elderly patients(≥60 years old)accounted for81.0% of the total number of deaths,and the age difference has statistically significant(P<0.05).(2)Pareto diagram analysis showed that respiratory diseases,sudden death,shock and nervous diseases were the main causes of death in critically ill patients.(3)Age was associated with respiratory diseases,cardiovascular diseases,shock,sudden death,nervous diseases and trauma(P<0.05).Gender was associated with respiratory diseases,sudden death and trauma(P<0.05).(4)50.8% the death cases occurred within 24 h after admission,the median time of sudden death patients is the shortest(1 h),followed by shock(24 h).The median time of death of malignant tumor was up to 5040 h.CONCLUSION: Elderly patients are the major death group in the emergency department.Respiratory,circulatory and neurological diseases are the common causes of death.And most patients die in the early stage of treatment.Therefore,it is necessary to reasonably allocate emergency medical resources according to the actual situation.

Objective To examine the prospective associations between airflow obstruction (AFO) and risks of major chronic diseases morbidity in Chinese adults.Methods Samples of this study were from the China Kadoorie Biobank.A total of 486 996 participants aged 30 to 79 years (mean 51.5 years) at the baseline study,were included after excluding those who self-reported of having heart disease,stroke and cancer at baseline.AFO was defined under the Global Initiative on Obstructive Lung Disease (GOLD) criteria and forced expiratory volume per one second in percentage of the expected one (FEV1％P).Cox regression models were used to investigate the associations of AFO with incidence rates of ischemic heart disease,cerebrovascular disease and lung cancer after adjusted for potential confounders.Results Over a period of 7 years through the follow-up program,the incident cases of ischemic heart disease,cerebrovascular disease and lung cancer appeared as 24 644,36 336 and 3 218,respectively.Compared with people without AFO,the HR (95％CI) of GOLD-1 to GOLD-4 were 0.89 (0.78-1.01),1.05 (0.98-1.12),1.29 (1.18-1.40) and 1.65 (1.42-1.91) respectively for ischemic heart disease.The HR (95％ CI) of GOLD-1 to GOLD-4 were 0.96 (0.70-1.26),1.12 (0.96-1.31),1.38 (1.14-1.65) and 1.48 (1.05-2.02) respectively for lung cancer.No statistically significant differences in the associations between GOLD level and cerebrovascular disease morbidity were found.However,each 10％ decrease in FEV1％P was associated with 7.2％ (95％CI:6.4％-8.0％),3.6％ (95％CI:3.0％-4.3％) and 10.5％ (95％CI:8.4％-12.6％) increased the risks of ischemic heart disease,cerebrovascular disease and lung cancer respectively.The results were persistant when stratified by smoking status.Conclusion Higher degree of AFO seemed to be associated with the risks of ischemic heart disease,cerebrovascular disease and lung cancer morbidity among the Chinese adults.

Objective To understand the epidemiological characteristics of age distribution of measles and related policies on measles vaccines (live; MV) in infants through analyzing the antibody levels of comparison in maternal-infant pairs. Transition of immunity in infants was also studied to provide theoretic basis for measles immunization strategy and to reduce the incidence of month-old infants. Methods In cities of Ningbo, Harbin, and Jinan from Zhejiang, Heilongiiang and Shandong provinces, data was collected from 2004 to 2007 and analyzed regarding the epidemic situation of measles. Studies on maternal-transferred measles antibody were carried our sero-epidemiologically. Results Most of the measles cases were found among babies younger than 12 months,and the incidence of < 1 year olds had been increasing.The distribution was dominated by 5-8 month olds in infant measles cases. The positive rate and GRMT of measles antibody in newborns were 89.3 percent and 738.93. The positive rate of the measles antibody and GMRT of the 6-month infant were 6.9 % and 6.89, while 6.7 % and 3.69 in 8-month infant. There wasa declining trend of the positive rate of the measles antibody during the newborns to 8-month infant. The positive rate and GRMT of measles antibody in mothers were 84.3 percent and 516.94. Mother's measles antibodies mainly to be at low and moderate level, which accounted for 50.4 percent and 30.3 percent respectively, the correlation coefficient between mother and infant was 0. 840. Conclusion Maternal-transferred measles antibody decreased as the growth of infants. The positive rates of measles antibody were quite low in 6-month and 8-month olds which were the age range that needs most attention.

OBJECTIVETo analyze the incidence and time trends of esophageal and gastric cancers in Linzhou city bassed on the data of Linxian Tumor Registry, and to provide valid reference data for research and effective estimation of cancer control in this area.

METHODSAll incidence records for the both cancers during 1988-2003 were drawn from Linzhou Tumor Registry and grouped by sex, age, year and then linked to corresponding population data. The incidence rates of those two topographic site cancers were calculated and the age-adjusted rates were calculated by direct standardization to the world population. A joinpoint model was used to get the annual percentage change (APC) of the age-adjusted rates, and to estimate the epidemiological trends of both cancers in population of Linzhou city.

RESULTSIn the year 2003 the age-adjusted incidence rates of esophageal and gastric cancers were 81.78 per 100 000 and 77.08 per 100 000, respectively, in the population of Linzhou city. The incidence rate of both cancers showed a decreasing trend from 1988 to 2003. The APC of the incidence rates of esophageal cancer was - 2.6% and that of gastric cancer was - 1.8%, and both indexes were statistically significant (P < 0.05).

CONCLUSIONThe incidence rates of esophageal and gastric cancers have presented a decreasing trends in the population of Linzhou city. This trend will continue along with the development of social economy, elevation of living standard and improvement in living habit and environment.

Cardia ; China ; epidemiology ; Esophageal Neoplasms ; epidemiology ; Female ; Humans ; Incidence ; Male ; Sex Factors ; Stomach Neoplasms ; epidemiology