OBJECTIVE To investigate the clinical characteristics of drug-induced liver injury （DILI） induced by glucagon- like peptide-1 receptor agonists （GLP-1RAs）， and to provide a reference for safe clinical medication. METHODS Using search terms such as “GLP-1”“GLP-1RAs”“semaglutide” “drug-induced liver injury”， relevant studies from PubMed， Embase， the Cochrane Library， CNKI， Wanfang Data and VIP were retrieved. Descriptive analysis was performed on cases of DILI induced by GLP-1RAs. RESULTS A total of 11 studies， comprising 11 patients， were included. Among them， 4 were male （36.4%） and 7 were female （63.6%）. Patient ages ranged from 17 to 64 years； 5 patients （45.5%） were between 50 and 65 years old. Six patients were treated for diabetes， and five for weight loss. Ten patients had underlying diseases. The shortest time to the onset of DILI was 5 days after medication， while the longest was approximately 180 days. The DILIs induced by GLP-1RAs were mainly hepatocellular injury type （6 cases）； severity levels included severe （3 cases）， moderate （6 cases）， and mild （2 cases）. Gastrointestinal symptoms and jaundice were the most common clinical manifestations. The association between DILI and GLP- 1RAs was assessed as “probable” in 10 cases and “possible” in 1 case. All 11 patients improved after drug discontinuation and （or） corresponding treatment. CONCLUSIONS DILI induced by GLP-1RAs is relatively concentrated in patients aged 50-65， with a higher incidence in females. The risk may be further increased in patients with underlying diseases. Clinical use of these agents should enhance pharmaceutical care， including identification of high-risk populations and patient education （especially symptom recognition）. When relevant symptoms appear， the drug should be discontinued immediately， with liver-protective therapy initiated when necessary， to ensure patient safety of drug use.

To explore the prevalence and related risk factors of osteoporosis (OP) in the elderly ≥60 years old in Jiuting Town, Songjiang District, Shanghai City. A total of 2 175 local residents aged ≥60 years old who participated in the questionnaire survey at the physical examination center of Jiuting Community Health Service Center, Songjiang District, Shanghai City from July 2021 to December 2022 were selected by a cross-sectional study with multi-stage sampling method. Questionnaire survey, blood test and bone mineral density (BMD) test were conducted.The differences in all the parameters among the elderly with different bone mass level were analyzed using t-test, chi-square test, binary logistic regression was used to screen the potential risk factors of OP.The results showed that the prevalence of OP in the elderly aged≥60 years old in Jiuting Town was 45.89%.The prevalence of OP increased gradually with the advanced age. The prevalence rate of male was significantly lower than that of female( χ2=211.94, P<0.01).Single factor analysis showed that Dairy products( χ2=9.01, P<0.05), taking calcium( χ2=42.88, P<0.05), physical exercise( χ2=24.73, P<0.05), exercise time( χ2=76.40, P<0.05) and sun exposure( χ2=55.71, P<0.05) were the protective factors for osteoporosis. Multifactor analysis showed that female( wald χ 2=71.46, P<0.001) were the risk factors for osteoporosis. The age of the osteoporosis group was older than that of the non-osteoporosis group [osteoporosis group (72.47±6.89) years old, non-osteoporosis group (68.73±6.34) years old, and the difference was statistically significant, t=-11.67, P<0.05]. The waist circumference, alanine aminotransferase (ALT), creatinine (CR), blood urea nitrogen (BUN) and uric acid (UA) in the non-osteoporosis group were higher than those in the osteoporosis group, and the difference was statistically significant (all P<0.05). The levels of high-density lipoprotein (HDL)[osteoporosis group (1.34±0.35) mol/L, non-osteoporosis group (1.41±0.35) mol/L, t=-4.51, P<0.05] and alkaline phosphatase (ALP)[osteoporosis group (88.46±25.65) mol/L, osteoporosis group (94.56±32.32) mol/L, t=-4.79, P<0.05] in the osteoporosis group were lower than those in the non-osteoporosis group.Low awareness of the knowledge of osteoporosis risk factors(smoking, drinking coffee, high salt and drinking alcohol are 47.28%, 24.15%, 47.79% and 44.90%, respectively), diagnosis and treatment(The symptoms, prognosis, screening methods, medication time and follow-up screening time of osteoporosis were 26.87%, 17.88%, 21.77%, 6.65% and 15.99%, respectivel) and prevention(exercise mode, high calcium food, optimal age of calcium supplementation, the effect of vitamin D on OP, and the appropriate amount of milk to prevent osteoporosis were 33.16%, 42.01%, 13.27%, 12.07%, 9.01%, respectively) were in Jiuting Town. In conclusion, the prevalent rate of OP in the elderly ≥60 years old in Jiuting Town is 45.89%.The main risk factors are female and advanced age. Drinking tea, dairy products, combination of meat and vegetable, taking calcium, physical exercise and sun exposure were the protective factors for osteoporosis. The awareness rate of osteoporosis related knowledge is low, and health education should be strengthened in order to control and prevent the occurrence and development of osteoporosis.

To explore the prevalence and related risk factors of osteoporosis (OP) in the elderly ≥60 years old in Jiuting Town, Songjiang District, Shanghai City. A total of 2 175 local residents aged ≥60 years old who participated in the questionnaire survey at the physical examination center of Jiuting Community Health Service Center, Songjiang District, Shanghai City from July 2021 to December 2022 were selected by a cross-sectional study with multi-stage sampling method. Questionnaire survey, blood test and bone mineral density (BMD) test were conducted.The differences in all the parameters among the elderly with different bone mass level were analyzed using t-test, chi-square test, binary logistic regression was used to screen the potential risk factors of OP.The results showed that the prevalence of OP in the elderly aged≥60 years old in Jiuting Town was 45.89%.The prevalence of OP increased gradually with the advanced age. The prevalence rate of male was significantly lower than that of female( χ2=211.94, P<0.01).Single factor analysis showed that Dairy products( χ2=9.01, P<0.05), taking calcium( χ2=42.88, P<0.05), physical exercise( χ2=24.73, P<0.05), exercise time( χ2=76.40, P<0.05) and sun exposure( χ2=55.71, P<0.05) were the protective factors for osteoporosis. Multifactor analysis showed that female( wald χ 2=71.46, P<0.001) were the risk factors for osteoporosis. The age of the osteoporosis group was older than that of the non-osteoporosis group [osteoporosis group (72.47±6.89) years old, non-osteoporosis group (68.73±6.34) years old, and the difference was statistically significant, t=-11.67, P<0.05]. The waist circumference, alanine aminotransferase (ALT), creatinine (CR), blood urea nitrogen (BUN) and uric acid (UA) in the non-osteoporosis group were higher than those in the osteoporosis group, and the difference was statistically significant (all P<0.05). The levels of high-density lipoprotein (HDL)[osteoporosis group (1.34±0.35) mol/L, non-osteoporosis group (1.41±0.35) mol/L, t=-4.51, P<0.05] and alkaline phosphatase (ALP)[osteoporosis group (88.46±25.65) mol/L, osteoporosis group (94.56±32.32) mol/L, t=-4.79, P<0.05] in the osteoporosis group were lower than those in the non-osteoporosis group.Low awareness of the knowledge of osteoporosis risk factors(smoking, drinking coffee, high salt and drinking alcohol are 47.28%, 24.15%, 47.79% and 44.90%, respectively), diagnosis and treatment(The symptoms, prognosis, screening methods, medication time and follow-up screening time of osteoporosis were 26.87%, 17.88%, 21.77%, 6.65% and 15.99%, respectivel) and prevention(exercise mode, high calcium food, optimal age of calcium supplementation, the effect of vitamin D on OP, and the appropriate amount of milk to prevent osteoporosis were 33.16%, 42.01%, 13.27%, 12.07%, 9.01%, respectively) were in Jiuting Town. In conclusion, the prevalent rate of OP in the elderly ≥60 years old in Jiuting Town is 45.89%.The main risk factors are female and advanced age. Drinking tea, dairy products, combination of meat and vegetable, taking calcium, physical exercise and sun exposure were the protective factors for osteoporosis. The awareness rate of osteoporosis related knowledge is low, and health education should be strengthened in order to control and prevent the occurrence and development of osteoporosis.

Objective:To discuss the postoperative survival of the gastric cancer patients with different expression levels of myeloid ecotropic viral integration site 1(MEIS1),and to analyze the predictive value of MEIS1 expression in the prognosis evaluation of gastric cancer.Methods:In a gastric cancer survival cohort,215 patients who underwent radical gastrectomy were selected.Immunohistochemical staining was used to detect the expression levels of MEIS1 in both gastric cancer and adjacent normal tissues.The relationship between expression level of MEIS1 and the clinicopathological characteristics of the patients were analyzed by x2 test or Fisher's exact probability method;survival curves were plotted by Kaplan-Meier method;the differences in survival of the patients between MEIS1 high expression group and MEIS1 low expression group were compared by Log-rank test;multivariate Cox proportional hazards regression model was used to calculate the hazard ratios(HR)and 95％confidence intervals(CI)to assess the relationship between MEIS1 expression level and the survival of the gastric cancer patients.Results:The immunohistochemical staining result showed that the expression level of MEIS1 in gastric cancer tissue was decreased.The univariate analysis results showed that the patients with high MEIS1 expression had a longer overall survival than those with low expression(P=0.049),and had a better prognosis.The multivariate Cox proprotional hazards regression analysis results showed that the low MEIS1 expression and high TNM stage were the independent risk factors for poor prognosis of the patients with gastric cancer(HR=1.577,95％CI:1.011-2.460,P=0.045;HR=2.709,95％CI:1.708-4.297,P＜0.001).Conclusion:The gastric cancer patients with low expression of ME1S1 have a shorter postoperative overall survival;MEIS1 is a promising biomarker for prognosis assessment of the patients after radical gastrectomy.

Solitary cervical submental nodule is a relatively rare case in clinical procedure and prone to miss diagnosis.Differential diagnosis with various head and neck diseases is necessary.This article reported a case of solitary cervical submental metastasis of papillary thyroid carcinoma received in the department of surgery,Civil Aviation Shanghai Hospital,Ruijin Gubei Branch,Shanghai Jiao Tong University School of Medicine.The patient came to the outpatient clinic for treatment due to"consciously larger submental tubercle than before".Ultrasound examination revealed suspicious lesions in both the thyroid and submental regions.Ultrasound-guided final needle aspiration biopsy diagnosed as malignant tumor.Surgical resection was performed and the central group lymph nodes dissected Pathological examination confirmed papillary thyroid carcinoma with solitary submental metastasis.This article reported the clinical diagnosis and treatment of this case,in order to improve the disease recognition for clinicians,and make differential diagnosis with other rare neck diseases,and avoid missing diagnoses.

Objective To explore the correlation of serum glutamate(Glu)and gamma-aminobutyric acid(GABA)levels with clinical symptoms in chronic schizophrenia patients,and to assess their diagnostic value for cognitive impairment.Methods A total of 92 patients with chronic schizophrenia and another 80 healthy individuals in Wuhan Mental Health Center/Wuhan Hospital for Psychotherapy from January 2021 to July 2022 were enrolled as study group and control group,respectively.The patients in the study group were divid-ed into the cognitive impairment group(44 cases)and the cognitive normal group(48 cases)according to Montreal Cognitive Assessment Scale(MoCA).Clinical symptoms were assessed by using Positive and Nega-tive Syndrome Scale(PANSS).MoCA was used to evaluate the cognitive function.The levels of Glu and GA-BA in plasma were determined by high-performance liquid chromatography/electrospray tandem mass spec-trometry.The scores of PANSS and MoCA as well as serum levels of Glu and GABA were compared between two groups.Then the correlation of serum Glu and GABA levels with clinical symptoms and the diagnostic value for cognitive impairment in the patients in the study group were investigated.Results The Glu level in the study group was higher than that in the control group,and the GABA level was lower than that in the con-trol group(P＜0.05).The serum Glu levels in both the cognitive impairment group and the cognitive normal group were higher than the normal range,and the Glu level in the cognitive impairment group was higher than that in the cognitive normal group(P＜0.05).The serum GABA levels in both the cognitive impairment group and the cognitively normal group were lower than the normal range,and the GABA level in the cogni-tive impairment group was lower than that in the cognitive normal group(P＜0.05).In the study group,ser-um Glu level was positively correlated with negative,positive,general psychopathological symptom scores,and overall score in PANSS(P＜0.05),while GABA level was negatively correlated with negative,positive,gener-al psychopathological symptom scores,and overall score in PANSS(P＜0.05).The sensitivity of the single and combined detection of serum Glu and GABA for the diagnosis of cognitive impairment in patients with chronic schizo-phrenia was 77.3％,72.7％and 93.2％,respectively,and the specificity was 72.9％,72.9％,and 75.0％,respec-tively,and the area under the curve was 0.778,0.769,and 0.868,respectively.Conclusion Serum Glu level in patients with chronic schizophrenia is higher than that in healthy individuals,while GABA level is lower than that in healthy individuals,and the above two indicators are correlated with PANSS score,which have high value in diagnosing cognitive impairment and could be used as effective biological indicators to help clinical doctors judge patients'cognitive function.

Objective To analyze the registered clinical trials of headache treated by TCM;To discuss the current research status;To provide reference for the optimization of subsequent clinical trial research plans.Methods All clinical trials of headache treated by TCM were retrieved from the ChiCTR and the ClinicalTrials.The retrieval time was from the database establishment to May 22,2023.The general characteristics,study types,intervention measures and outcome indicators of the trials were analyzed respectively.Results A total of 104 registered studies were included,with the number of registered studies increasing since 2004 and reaching a peak in 2020,involving 25 provincial administrative regions or countries and 69 clinical trial institutions;the funding sources were mainly scientific research funds of universities,national finance and local finance.The research type was mainly intervention research;the designing scheme was mainly randomized parallel control study;the high frequency random method was simple random method;45 registered studies used blind methods.Exploratory studies/pre-trials were the most commonly used in the phases of clinical researches.Most of the registered studies were single-center clinical trials with a total sample size of 9 648 patients.The main interventions were acupuncture and oral Chinese medicines.The high frequency outcome indicators included life quality of score,headache attack frequency,headache attack days and headache severity,etc.There were some problems in outcome indicators,such as non-standard,lack of TCM characteristic advantages,and insufficient patient participation.Conclusion The number of registered studies of headache treated by TCM has increased by year,but there are some problems in design elements,such as random method,blind method,number of research centers,sample size and the setting of outcome indicator.

Objective:The purpose of this study was to examine the clinical features and initial treatment outcomes of elderly individuals with idiopathic membranous nephropathy.Methods:This study retrospectively analyzed the clinical characteristics and therapeutic effect of hospitalized patients aged 60 years or older with renal-biopsy-proven idiopathic membranous nephropathy for at least one year.Results:This study enrolled a total of 91 elderly patients with IMN, consisting of 51 males(56.0%)and 40 females(44.0%). The median age of the patients was 67 years.The urinary protein creatinine ratio(uPCR)and urinary albumin creatinine ratio(uACR)of the patients were 4 454.3 mg/g and 2 258.5 mg/g, respectively.The median 24-hour urinary protein and urinary albumin levels were 5 098.2 mg/24 h and 2 800.6 mg/24 h, respectively.The average estimated glomerular filtration rate(eGFR)was(60.5±20.4)ml·min -1·1.73 m -2.Out of the total of 61 patients, 67.0% achieved remission, including complete and partial remission, within a year of renal biopsy.The levels of uPCR and uACR were significantly higher in the non-remission group compared to the remission group(5 462.5 vs.2 271.1 mg/g, P<0.001; 2 774.4 vs.1 320.0 mg/g, P=0.001). Additionally, the levels of 24h urinary protein and urinary albumin were significantly higher in the non-remission group compared to the remission group(6 526.4 vs.3 210.4 mg/g, P=0.002; 3 067.7 vs.2 102.4 mg/g, P=0.007). The remission group had a higher proportion of patients receiving immunosuppressive therapy(85.2% vs.33.3%, P<0.001). The remission rates were higher in patients treated with glucocorticoid combined with cyclophosphamide, glucocorticoid combined with calcineurin inhibitors, or glucocorticoid combined with mycophenolate mofetil compared to those receiving conservative treatment(88.2% vs.31.0%, P=0.001; 80.0% vs.31.0%, P<0.001; 100.0% vs.31.0%, P=0.007). There was no significant difference in remission rate between the three immunosuppressive therapy groups( P>0.05). However, upon further analysis, it was found that the levels of uPCR, uACR, and serum cystatin C(CysC)were higher in the immunosuppressive therapy groups compared to conservative treatment.Additionally, serum total protein and albumin were lower in the immunosuppressive therapy groups, and these differences were statistically significant( P<0.05). Conclusions:The majority of elderly patients diagnosed with IMN have multiple comorbidities.For those at high risk with elevated urinary protein levels, early initiation of immunosuppressive therapy may lead to a higher initial urinary protein remission rate.Therefore, it is advisable to develop individualized treatment plans for elderly patients with IMN based on their clinical characteristics, as well as the risks and benefits associated with immunosuppressive therapy.