Objective:To assess the predictive value of acute liver failure (ALF) for sepsis-free survival (SFS) in burn patients and to identify associated risk factors.Methods:A retrospective cohort study was conducted on burn patients meeting inclusion criteria from the 2014 Kunshan aluminum dust explosion disaster (August 2, 2014 - April 13, 2015). Eligible patients were stratified into ALF and non-ALF groups based on the development of ALF. Demographic characteristics, total burn surface area, organ dysfunction, time to sepsis onset, and clinical outcomes were collected and compared between groups. Kaplan-Meier survival analysis and multivariate Cox regression were performed to assess the impact of ALF on SFS. A nomogram model was constructed for individualized risk prediction.Results:Among 185 enrolled patients (ALF group:21, non-ALF group:164), ALF incidence was 11.35%. The ALF group demonstrated higher mortality (85.71% vs. 34.15%, P<0.001) and SFS failure rates (100.00% vs. 61.59%, P<0.001) compared to non-ALF patients. Multivariate Cox analysis identified ALF as an independent sepsis predictor ( HR=1.68, 95% CI: 1.00-2.80, P<0.05). Time-dependent ROC analysis showed AUCs of 0.626, 0.714, 0.703, and 0.706 for SFS prediction at 2, 4, 8, and 12 weeks respectively. The nomogram model demonstrated that ALF combined with other parameters effectively predicted sepsis risk within 2-12 weeks post-injury. ALF development showed significant associations with concurrent organ dysfunction including acute kidney injury, acute heart failure, and acute respiratory distress syndrome (all P<0.001). A higher proportion of ALF patients received hemodialysis ( P<0.001) and pre-hospital central venous catheterization ( P=0.017). Conclusions:ALF independently predicts SFS failure and correlates strongly with poor prognosis in burn patients. Early ALF recognition and targeted interventions may facilitate sepsis risk stratification and precision prevention strategies.

Objective The aim of this study was to analysis the incidence and mortality of malignant tumors in the cancer registration area of Kunming City in 2020,as well as the trend of changes from 2016 to 2020.Methods The malignant tumor data of 12 cancer registration areas in Kunming in 2020 that met the quality criteria were used to analyze the crude incidence,crude mortali-ty,age-standardized incidence/mortality rate by Chinese standard population(ASIRC/ASMRC)of malignant tumors in different gen-ders and regions.The annual percentage change(APC)was calculated using Joinpoint 5.3.0.0 software,the incidence and mortality trends of malignant tumors from 2016 to 2020 were evaluated.Results In 2020,the crude incidence and ASIRC of malignant tumors in cancer registration areas of Kunming City were 234.27/100,000 and 141.68/100,000,respectively.The ASIRC of males was high-er than that of females(146.94/100,000 vs.137.33/100,000,Z=3.459,P<0.001),and that of rural areas was higher than that of urban areas(146.37/100,000 vs.134.09/100,000,Z=-4.462,P<0.001).The crude mortality and ASMRC of malignant tumors were 135.67/100,000 and 73.18/100,000,respectively.The ASMRC of males was higher than that of females(91.65/100,000 vs.55.43/100,000,Z=19.260,P<0.001),and that of rural areas was higher than that of urban areas(76.27/100,000 vs.70.00/100,000,Z=-3.359,P<0.001).There were 81.39%of new cases and 90.36%of deaths of malignant tumors occurred in the popu-lation aged 50 and above.The top 5 cancer incidence in the Kunming City were lung cancer,colorectal cancer,breast cancer,liver cancer and prostate cancer.The top 5 cancer mortality were lung cancer,liver cancer,colorectal cancer,prostate cancer and stomach cancer.The ASIRC(APC=-3.05%,95%CI:-5.91%--0.10%,P=0.046)and ASMRC(APC=-5.47%,95%CI:-8.52%--2.32%,P=0.012)of malignant tumors in urban areas of Kunming showed a downward trend.Conclusions From 2016 to 2020,the ASIRC and ASMRC of malignant tumors in urban areas of Kunming showed a downward trend,but there was no significant changing trend in rural tumor registration areas.Rural areas are key areas for the prevention and treatment of malignant tumors in Kunming city;Lung cancer,colorectum cancer,liver cancer and prostate cancer are the key types of cancer for prevention and treatment.

Objective The aim of this study was to analysis the incidence and mortality of malignant tumors in the cancer registration area of Kunming City in 2020,as well as the trend of changes from 2016 to 2020.Methods The malignant tumor data of 12 cancer registration areas in Kunming in 2020 that met the quality criteria were used to analyze the crude incidence,crude mortali-ty,age-standardized incidence/mortality rate by Chinese standard population(ASIRC/ASMRC)of malignant tumors in different gen-ders and regions.The annual percentage change(APC)was calculated using Joinpoint 5.3.0.0 software,the incidence and mortality trends of malignant tumors from 2016 to 2020 were evaluated.Results In 2020,the crude incidence and ASIRC of malignant tumors in cancer registration areas of Kunming City were 234.27/100,000 and 141.68/100,000,respectively.The ASIRC of males was high-er than that of females(146.94/100,000 vs.137.33/100,000,Z=3.459,P<0.001),and that of rural areas was higher than that of urban areas(146.37/100,000 vs.134.09/100,000,Z=-4.462,P<0.001).The crude mortality and ASMRC of malignant tumors were 135.67/100,000 and 73.18/100,000,respectively.The ASMRC of males was higher than that of females(91.65/100,000 vs.55.43/100,000,Z=19.260,P<0.001),and that of rural areas was higher than that of urban areas(76.27/100,000 vs.70.00/100,000,Z=-3.359,P<0.001).There were 81.39%of new cases and 90.36%of deaths of malignant tumors occurred in the popu-lation aged 50 and above.The top 5 cancer incidence in the Kunming City were lung cancer,colorectal cancer,breast cancer,liver cancer and prostate cancer.The top 5 cancer mortality were lung cancer,liver cancer,colorectal cancer,prostate cancer and stomach cancer.The ASIRC(APC=-3.05%,95%CI:-5.91%--0.10%,P=0.046)and ASMRC(APC=-5.47%,95%CI:-8.52%--2.32%,P=0.012)of malignant tumors in urban areas of Kunming showed a downward trend.Conclusions From 2016 to 2020,the ASIRC and ASMRC of malignant tumors in urban areas of Kunming showed a downward trend,but there was no significant changing trend in rural tumor registration areas.Rural areas are key areas for the prevention and treatment of malignant tumors in Kunming city;Lung cancer,colorectum cancer,liver cancer and prostate cancer are the key types of cancer for prevention and treatment.

OBJECTIVE To systematically evaluate the incidence of anti-tuberculosis drug-induced liver injury(ATB-DILI)and its risk factors.METHODS PubMed,Embase,the Cochrane Library,Web of Science,China Knowledge Network,VIP,Wanfang data and China Biomedical Literature Database were searched to collect cohort studies and case-control studies on the incidence and risk factors of ATB-DILI from the establishment of the database to 31 May 2024.After screening literature,extracting data and evaluating the quality of literature,meta-analysis was performed using Stata 17.0 and RevMan 5.3 software.RESULTS A total of 26 literature involving 38 971 patients were included,of which 4 106 patients suffered from ATB-DILI.Meta-analysis showed that the incidence of ATB-DILI was 12.94％[95％CI(10.82％,15.06％),P＜0.001];subgroup analysis showed that the incidence of ATB-DILI in cohort studies,Chinese studies and pediatric patients was higher(P＜0.001).Age≥60 years,abnormal body mass index,alcoholism,smoking,history of liver disease,hepatitis B surface antigen positivity,extrapulmonary tuberculosis,malnutrition,hypoproteinemia,cardiovascular disease,diabetes mellitus,systemic lupus erythematosus,no prophylactic use of hepatoprotective drugs,and high baseline alanine transaminase levels were risk factors for developing ATB-DILI(P＜0.05).Sensitivity analysis and publication bias analysis showed that the results obtained in this study were relatively robust.CONCLUSIONS The incidence of ATB-DILI in tuberculosis patients is 12.94％.Age≥60 years,abnormal body mass index,alcoholism,smoking,history of liver disease,hepatitis B surface antigen positivity,extrapulmonary tuberculosis,malnutrition,hypoproteinaemia,cardiovascular disease,diabetes mellitus,systemic lupus erythematosus,non-prophy lactic use of hepatoprotective medications,and high baseline levels of alanine transaminase are the risk factors for developing ATB-DILI.

Abstract OBJECTIVE To retrospectively analyze the efficacy and safety of pamidronate disodium(APD) in the treatment of osteogenic imperfecta(OI) in children. METHODS Children who first used APD at the Children's Hospital Affiliated to Chongqing Medical University from January 1, 2014 to June 30, 2023 were selected as the research subjects. The growth and development status, improvement of bone metabolism and biochemical indicators, changes in bone density(BMD) and fractures, and occurrence of adverse drug reactions(ADRs) before and after treatment were compared. RESULTS A total of 14 pediatric patients were included, with a median age of 5.16 years. All children, regardless of the duration of treatment(1, 2 years, 3 years or more), showed significant improvements in height, body mass, and lumbar BMD compared to before treatment, while the average number of fractures per year decreased significantly(P<0.05). After 1 year of treatment, the alkaline phosphatase significantly increased(P=0.024). After 2 years of treatment, the total 25-hydroxyvitamin D3(T-25OHD3) significantly improved(P=0.014). After 3 years of treatment, the Z-value of height significantly improved(P=0.036). The most common ADR were fever, skeletal muscle pain, asymptomatic hypocalcemia and hypophosphatemia. CONCLUSION Pediatric patients with OI have good tolerance to APD treatment, with increased lumbar BMD and BMD Z values, reduced fracture rates, and improved growth and development.

Abstract OBJECTIVE To retrospectively analyze the efficacy and safety of pamidronate disodium(APD) in the treatment of osteogenic imperfecta(OI) in children. METHODS Children who first used APD at the Children's Hospital Affiliated to Chongqing Medical University from January 1, 2014 to June 30, 2023 were selected as the research subjects. The growth and development status, improvement of bone metabolism and biochemical indicators, changes in bone density(BMD) and fractures, and occurrence of adverse drug reactions(ADRs) before and after treatment were compared. RESULTS A total of 14 pediatric patients were included, with a median age of 5.16 years. All children, regardless of the duration of treatment(1, 2 years, 3 years or more), showed significant improvements in height, body mass, and lumbar BMD compared to before treatment, while the average number of fractures per year decreased significantly(P<0.05). After 1 year of treatment, the alkaline phosphatase significantly increased(P=0.024). After 2 years of treatment, the total 25-hydroxyvitamin D3(T-25OHD3) significantly improved(P=0.014). After 3 years of treatment, the Z-value of height significantly improved(P=0.036). The most common ADR were fever, skeletal muscle pain, asymptomatic hypocalcemia and hypophosphatemia. CONCLUSION Pediatric patients with OI have good tolerance to APD treatment, with increased lumbar BMD and BMD Z values, reduced fracture rates, and improved growth and development.

H 1-antihistamines are widely used in the treatment of various allergic diseases, but there are still many challenges in the safe and rational use of H 1-antihistamines in pediatrics, and there is a lack of guidance on the prescription review of H 1-antihistamines for children.In this paper, suggestions are put forward from the indications, dosage, route of administration, pathophysiological characteristics of children with individual difference and drug interactions, so as to provide reference for clinicians and pharmacists.

Antipyretic-analgesics are currently one of the most prescribed drugs in children.The clinical application of antipyretic-analgesics for children in our country still have irrational phenomenon, which affects the therapeutic effect and even poses hidden dangers to the safety of children.In this paper, suggestions were put forward from the indications, dosage form/route, dosage suitability, pathophysiological characteristics of children with individual differences and drug interactions in the symptomatic treatment of febrile children, so as to provide reference for the general pharmacists when conducting prescription review.

A survey on mental health status was conducted during October 2021 to January 2022 among grade 2017—2021 medical students majored in general practice who received 3+2-year education integrated undergraduate study and residency training for assistant physicians in a medical school in Jiangsu province. The SCL-90 and the self-made scale were used to investigate the mental health status and the results were compared with the national norm, the norm of national physicians, and the norm of medical students in Jiangsu province. A total of 125 valid questionnaires were recovered, and the positive detection rate of SCL-90 scale was 17.6%. Compared with the national norm in 2015, the scores of forcing ( t=-2.47), the interpersonal sensitivity ( t=-2.00), the hostile ( t=-2.65), the paranoid( t=-3.14) and the psychiatric factor( t=-2.45) of the study group were significantly lower than those of the norm ( P<0.05). Compared with the norm of national physicians and the norm of medical students in Jiangsu province, the scores of all the items except the fear factor were lower than those of the norms ( P<0.05). In the study group there were no significant differences in the total score and all factors among students with different genders, different training stages, and different background. The total score of SCL-90 scale was negatively associated with the study performance and clinical skill mastery ( r=-0.18) and the sense of achievement ( r=-0.23, P<0.05). The study shows that the mental health status of this group of students is generally better than that of the several norms.

OBJECTIVE To excavate and evaluate β-blockers associated with acute renal failure（ARF）signal. METHODS Using the report odds ratio （ROR）method and Bayesian confidence interval progressive neural network （BCPNN）method，signal detection and analysis were performed for 4 kinds of β-blockers（metoprolol，bisoprolol，atenolol，nebivolol）associated with ARF Δ 基金项目：重庆市临床药学重点专科建设项目 （No.渝卫办发 in FDA adverse event reporting system （FAERS）from the two 〔2020〕68号）；重庆医科大学未来医学青年创新团队发展支持计划项 dimensions of Standard International Dictionary of Medical 目（No.W0081） Terms （MedDRA） analysis query （SMQ） term set and ＊药师，硕士研究生。研究方向：药物警戒。电话：023-68485161。 preferred term （PT） level terms. When the two methods E-mail：2020121624@stu.cqmu.edu.cn detected positive signals at the same time ，it indicated that # 通信作者：主任药师，硕士生导师。研究方向：临床药学、药物警 suspicious signals were detected. RESULTS Totally 14 328 戒。电话：023-63625666。E-mail：jiayuntaomail@hospital.cqmu.edu.cn ARF reports of 4 kinds of β-blockers were retrieved within the ·1380· China Pharmacy 2022Vol. 33 No. 11 中国药房 2022年第33卷第11期 narrow sense of “acute renal failure ”in SMQ term set ，of which men （6 964）were more than women （6 206）. The age of patients was mainly concentrated in the middle-aged and elderly （≥45 years old ），and serious adverse events accounted for 77.23％. The results of signal retrieval based on SMQ term set showed that ROR values and 95％ confidence intervals of metoprolol ，bisoprolol， atenolol and nebivolol detected by ROR method were 2.58（2.51，2.65），5.30（5.14，5.47），2.80（2.69，2.91）and 3.28（3.04， 3.53）respectively. The signal components （IC）detected by BCPNN method and the lower limit of IC were 1.29（1.25），2.26 （2.22），1.42（1.36）and 1.64（1.53）respectively，suggesting suspicious signals were detected in these four kinds of β-blockers associated ARF. The results of signal detection based on PT level terms showed that 37 positive signals were detected by ROR method，38 positive signals were detected by BCPNN method ，and 36 suspicious signals were detected by the two methods at the same time. For each drug ，12 suspicious signals of metoprolol were detected at the same time ，9 suspicious signals of bisoprolol and atenolol were detected at the same time ，and 6 suspicious signals of nebivolol were detected at the same time ；the number and type of signals were different among the 4 kinds of drug. CONCLUSIONS Four kinds of β-blockers may cause ARF. Compared with metoprolol and atenolol ，bisoprolol and nebivolol have strong statistical correlation with ARF ，suggesting that medical personnel should pay attention to the possible renal related adverse reactions of these drugs in the process of clinical use.