Acute poisoning in children is a significant global public health challenge，posing serious threats to the health and safety of infants and preschool-aged children. This review systematically summarizes recent advances in the field，including trends in epidemiology，causes，diagnostic and therapeutic techniques，and prevention strategies. Studies indicate that pediatric acute poisoning is significantly influenced by factors such as age，sex，geographic region，and type of toxic agent. Accidental ingestion of medications and household chemicals is more common in infants and young children，whereas intentional poisoning predominates among adolescents. With the emergence of novel toxic substances，pediatric poisoning has garnered increasing attention. Rapid diagnostic techniques，biomarker identification，and intelligent medical interventions have markedly improved diagnostic efficiency. Advances in antidote development，blood purification therapies，and extracorporeal membrane oxygenation have further contributed to improved clinical outcomes. This review underscores the importance of establishing a comprehensive management system encompassing prevention，early recognition，and effective treatment，aiming to enhance the efficiency and safety of pediatric poisoning care through systematic and integrated approaches.

Objective:To explore the application of flipped classroom in the teaching of Laboratory Quality Management course.Methods:A total of 116 students majoring in Health Inspection and Quarantine in grade 2020 and 2021 were selected as the research subjects.Among them,58 students of grade 2020 received the traditional teaching mode as the control group,and 58 students of grade 2021 received the flipped classroom teaching mode as the experimental group.A self-designed questionnaire was conducted to investigate students'satisfaction with laboratory safety course content,and evaluate the teaching methods and effectiveness of the course.Results:The satisfaction rates of the experimental group with the teaching content on the safe use of instruments and equipment,chemical safety management and waste treatment were significantly higher than those of the control group(P＜0.05).There was no statistically significant difference in the satisfaction rate of the teaching content of safety common sense(P＞0.05).In the evaluation of teaching methods and teaching effects,the satisfaction rates of the experimental group in improving classroom participation,enhancing team assistance ability and classroom activity was higher than those of the control group(P＜0.05).Conclusion:The application of flipped classroom teaching method in teaching of Laboratory Quality Management course can enhance students'laboratory safety awareness,stimulate their learning interest and initiative,and effectively improve their learning efficiency.

Objective:To explore facilitators and impediments to home glucose management for patients undergoing bariatric surgery based on the consolidated framework for implementation research (CFIR), so as to inform the development of a glucose management pathway after bariatric surgery.Methods:This study was a descriptive phenomenological study. Using purposive sampling method, seven healthcare professionals and 11 patients undergoing bariatric surgery from the General Surgery·Metabolic and Bariatric Center of China-Japan Friendship Hospital were selected from November 2023 to January 2024 for semi-structured interviews. Targeted content analysis was used for the data analysis.Results:A total of six facilitators and six impediments related to the five dimensions of CFIR were distilled. Facilitators included the personalized glucose management program, regular long-term follow-up, multidisciplinary management team, support from family and friends, complication distress, and information technology platform. Impediments involved patterned follow-up, poor accessibility and convenience of resources, role conflict, herd mentality, poor behavioral compliance, and low utilization of digital equipment.Conclusions:Glucose management needs vary in patients after bariatric surgery, with a gradual decline in management compliance. Healthcare professionals should build an "Internet +"home glucose management service model, carry out targeted multidisciplinary team follow-up, and promote the formation of a standardized pathway for patients' home glucose management.

Objective:To explore the application of flipped classroom in the teaching of Laboratory Quality Management course.Methods:A total of 116 students majoring in Health Inspection and Quarantine in grade 2020 and 2021 were selected as the research subjects.Among them,58 students of grade 2020 received the traditional teaching mode as the control group,and 58 students of grade 2021 received the flipped classroom teaching mode as the experimental group.A self-designed questionnaire was conducted to investigate students'satisfaction with laboratory safety course content,and evaluate the teaching methods and effectiveness of the course.Results:The satisfaction rates of the experimental group with the teaching content on the safe use of instruments and equipment,chemical safety management and waste treatment were significantly higher than those of the control group(P＜0.05).There was no statistically significant difference in the satisfaction rate of the teaching content of safety common sense(P＞0.05).In the evaluation of teaching methods and teaching effects,the satisfaction rates of the experimental group in improving classroom participation,enhancing team assistance ability and classroom activity was higher than those of the control group(P＜0.05).Conclusion:The application of flipped classroom teaching method in teaching of Laboratory Quality Management course can enhance students'laboratory safety awareness,stimulate their learning interest and initiative,and effectively improve their learning efficiency.

Objective:To explore facilitators and impediments to home glucose management for patients undergoing bariatric surgery based on the consolidated framework for implementation research (CFIR), so as to inform the development of a glucose management pathway after bariatric surgery.Methods:This study was a descriptive phenomenological study. Using purposive sampling method, seven healthcare professionals and 11 patients undergoing bariatric surgery from the General Surgery·Metabolic and Bariatric Center of China-Japan Friendship Hospital were selected from November 2023 to January 2024 for semi-structured interviews. Targeted content analysis was used for the data analysis.Results:A total of six facilitators and six impediments related to the five dimensions of CFIR were distilled. Facilitators included the personalized glucose management program, regular long-term follow-up, multidisciplinary management team, support from family and friends, complication distress, and information technology platform. Impediments involved patterned follow-up, poor accessibility and convenience of resources, role conflict, herd mentality, poor behavioral compliance, and low utilization of digital equipment.Conclusions:Glucose management needs vary in patients after bariatric surgery, with a gradual decline in management compliance. Healthcare professionals should build an "Internet +"home glucose management service model, carry out targeted multidisciplinary team follow-up, and promote the formation of a standardized pathway for patients' home glucose management.

Objective:To investigate long-term auditory changes and characteristics of Alport syndrome（AS） patients with different degrees of renal injury. Methods:Retrospectively analyzing clinical data of patients diagnosed AS from January 2007 to September 2022, including renal pathology, genetic detection and hearing examination. A long-term follow-up focusing on hearing and renal function was conducted. Results:This study included 70 AS patients, of which 33（25 males, 8 females, aged 3.4-27.8 years） were followed up, resulting in a loss rate of 52.9%.The follow-up period ranged from 1.1to 15.8 years, with 16 patients followed-up for over 10 years. During the follow-up, 10 patients presenting with hearing abnormalities at the time of diagnosis of AS had progressive hearing loss, and 3 patients with new hearing abnormalities were followed up, which appeared at 5-6 years of disease course. All of which were sensorineural deafness. While only 3 patients with hearing abnormalities among 13 patients received hearing aid intervention. Of these patients,7 developed end-stage renal disease（ESRD）, predominantly males （6/7）. The rate of long-term hearing loss was significantly different between ESRD group and non-ESRD group（P=0.013）. There was no correlation between the progression of renal disease and long-term hearing level（P>0.05）. kidney biopsies from 28 patients revealed varying degrees of podocyte lesion and uneven thickness of basement membrane. The severity of podocyte lesion was correlated with the rate of long-term hearing loss（P=0.048）, and there was no correlation with the severity of hearing loss（P>0.05）. Among 11 cases, theCOL4A5mutationwas most common （8 out of 11）, but there was no significant correlation between the mutation type and hearing phenotype（P>0.05）. Conclusion:AS patients exhibit progressive hearing loss with significant heterogeneity over the long-term.. THearing loss is more likely to occur 5-6 years into the disease course. Hearing abnormalities are closely related to renal disease status, kidney tissue pathology, and gene mutations, emphasizing the need for vigilant long-term hearing follow-up and early intervention.
Male ; Child ; Female ; Humans ; Nephritis, Hereditary/pathology* ; Retrospective Studies ; Kidney ; Deafness ; Hearing Loss/genetics* ; Kidney Failure, Chronic/pathology* ; Mutation

Currently,the ethical review model for organ donation and transplantation in domestic hospitals is generally characterized by suddenness,unpredictability,tight time,difficulty in convening meetings and training committee members,as well as generally low quality and efficiency of ethical review,which cannot meet clinical needs and cause the waste of some scarce resources.The team of the Clinical Application Center of Human Organ Transplantation and the Ethics Committee of the First People's Hospital of Kunming combine more than 10 years of review practice experience,as well as continuously explore and optimize the ethical review process and operating procedures for organ donation and transplantation.The special application has been approved and jointly developed with Soochow University and the Medical Ethics Committee of Fujian Province to build a full-process information software system management platform for organ ethical review of donation and transplantation,giving the full play the advantages of the review information system in improving work efficiency and review quality,facilitating full-process information management,and conducting online training and learning for committee members,with a view to providing a specialized practical model for addressing the difficulties and challenges related to ethical review of human organ donation and transplantation.

Food additives are a kind of chemical substances added to food to enhance the taste,color and shelf life of food,and have become an indispensable part of the modern food industry.However,growing researches showed that synthetic chemicals used as food additives can be potentially harmful to health.Some food additives may be closely related to asthma,attention deficit hyperactivity disorder,heart disease,cancer,obesity and other health problems.In addition,some food additives may also interfere with hormone secretion,affect growth and development,and affect the healthy growth of children.This study reviews the damage effects of various food additives,such as preservatives,antioxidants,and colorants on body,and proposes the need to improve the safety evaluation of food additives from the perspective of the combined action of chemicals,in order to provide a scientific basis for food safety supervision and consumer health protection.

Objective:To comprehensively analyze the clinical characteristics,classification of causes,treatment methods,and outcomes of pediatric convulsions in the emergency department,providing a scientific basis for the diagnosis and treatment of pediatric convulsions and optimizing emergency management for these cases.Methods:The clinical data of 18 217 children with convulsions in the emergency department of Capital Institute of Pediatrics' Children's Hospital from January 1,2016 to December 31,2020 were retrospectively analyzed.Results:A total of 18 217 children were admitted to the emergency department due to convulsions,accounting for 2.3% of all visits.Among them,58.7% cases were male and 41.3% cases were female,with an average age of (2.00±0.03) years.The main age was 1 to 3 years old (54.2%).Generalized convulsions were the primary type (82.3%),with focal seizures accounting for 17.7%.Most convulsions lasted less than 5 minutes (82.4%),and approximately 55.2% of the patients could self-resolve.Febrile convulsions were the primary cause (69.2%),followed by benign convulsions with mild gastroenteritis (11.7%) and epilepsy (10.5%).Regarding treatment,54.0% of the children recovered without medication.In the triage system of "three zones and four levels," the usage rate of anticonvulsants in the red zone was 93.1%,with 21.6% requiring combined treatment.After treatment,48.2% of the children returned home,92.2% showed improvement or recovery,and the mortality rate was extremely low at only 0.03%.Conclusion:Febrile convulsions are the main cause of pediatric convulsions in the emergency department,and an efficient triage system play an important role in improving treatment response.Different treatment zones and outcomes vary,providing important reference for optimizing emergency management.

Objective To translate the Eating Behaviors Assessment for Obesity(EBA-O)and test its reliability and validity for providing an effective tool for brief and rapid clinical assessment of dietary behavior in obese patients.Methods The Chinese version of EBA-O was developed by Brislin's translation model for translation,back translation,cultural adaptation,and pilot investigation.Using convenience sampling method,200 obese patients who were admitted to the inpatient ward of the Weight Loss Center of a tertiary hospital in Beijing from April to June 2023 and planned to undergo weight loss metabolic surgery were selected as the research participants to test the reliability and validity of the Chinese version of EBA-O.Results The Chinese version of EBA-O includes 4 dimensions,with a total of 17 items.The Cronbach's α coefficient of the scale is 0.886;the Cronbach's αcoefficients of the dimensions are 0.770～0.866;the test-retest reliability of the scale is 0.881.The content validity index of the scale level is 0.980,and the content validity indexes of item level were 0.889～1.000.Totally 4 common factors were extracted through exploratory factor analysis,with a cumulative variance of 66.363％.Conclusion The Chinese version of EBA-O has good reliability and validity,and it can be used as a tool to evaluate the dietary behavior of obese patients undergoing weight loss metabolic surgery.