Immune checkpoint inhibitors(ICIs)constitute a pivotal class of immunotherapeutic drugs in cancer treatment.However,their widespread clinical application has led to a notable surge in immune-related adverse events(irA...Immune checkpoint inhibitors(ICIs)constitute a pivotal class of immunotherapeutic drugs in cancer treatment.However,their widespread clinical application has led to a notable surge in immune-related adverse events(irAEs),significantly affecting the efficacy and survival rates of patients undergoing ICI therapy.While conventional hematological and imaging tests are adept at detecting organ-specific toxicities,distinguishing adverse reactions from those induced by viruses,bacteria,or immune diseases remains a formidable challenge.Consequently,there exists an urgent imperative for reliable biomarkers capable of accurately predicting or diagnosing irAEs.Thus,a thorough review of existing studies on irAEs biomarkers is indispensable.Our review commences by providing a succinct over-view of major irAEs,followed by a comprehensive summary of irAEs biomarkers across various dimensions.Furthermore,we delve into innovative methodologies such as machine learning,single-cell RNA sequencing,multiomics analysis,and gut microbiota profiling to identify novel,robust biomarkers that can facilitate precise irAEs diagnosis or prediction.Lastly,this review furnishes a concise exposition of irAEs mechanisms to augment understanding of irAEs prediction,diagnosis,and treatment strategies.展开更多
We conducted a comprehensive review of existing prediction models pertaining to the efficacy of immune-checkpoint inhibitor(ICI)and the occurrence of immune-related adverse events(irAEs).The predictive potential of ne...We conducted a comprehensive review of existing prediction models pertaining to the efficacy of immune-checkpoint inhibitor(ICI)and the occurrence of immune-related adverse events(irAEs).The predictive potential of neutrophil-to-lymphocyte ratio(NLR)and platelet-to-lymphocyte ratio(PLR)in determining ICI effectiveness has been extensively investigated,while limited research has been conducted on predicting irAEs.Furthermore,the combined model incor-porating NLR and PLR,either with each other or in conjunction with additional markers such as carcinoembryonic antigen,exhibits superior predictive capabilities compared to individual markers alone.NLR and PLR are promising markers for clinical applications.Forthcoming models ought to incorporate established efficacious models and newly identified ones,thereby constituting a multifactor composite model.Furthermore,efforts should be made to explore effective clinical application approaches that enhance the predictive accuracy and efficiency.展开更多
BACKGROUND Although immune checkpoint inhibitor(ICI)therapy has improved the prognosis of unresectable hepatocellular carcinoma(HCC),it has also resulted in unique immune-related adverse events(irAEs).The relationship...BACKGROUND Although immune checkpoint inhibitor(ICI)therapy has improved the prognosis of unresectable hepatocellular carcinoma(HCC),it has also resulted in unique immune-related adverse events(irAEs).The relationship between irAE and treatment outcomes in ICI-treated unresectable HCC patients remains unknown.AIM To elucidate the correlation between immune-related toxic effects and prognosis in patients with unresectable HCC treated with pembrolizumab.METHODS From March 2019 to February 2021,a total of 190 unresectable HCC(Barcelona Clinic Liver Cancer C)patients receiving pembrolizumab treatment were retrospectively reviewed.Overall survival(OS)was the primary endpoint,while objective response rate(ORR),disease control rate(DCR),and time to progression(TTP)were secondary evaluation indexes.We assessed demographics,irAEs,and outcomes by retrospective review.RESULTS One hundred and forty-three males and 47 females were included in the study.The ORR and DCR were 12.1%(23/190)and 52.1%(99/190),respectively.The median OS was 376 d[95%confidence interval(CI):340-411 d]and the median TTP was 98 d(95%CI:75-124 d).The overall incidence of treatment-related adverse events was 72.6%(138/190)and 10.0%of them were severe irAEs(grade≥3).Child-Pugh B class,portal vein tumor thrombus,extrahepatic metastasis,and hypothyroidism were the independent risk factors for survival.Patients with hypothyroidism showed a longer OS[517 d(95%CI:423-562)vs 431 d(95%CI:412-485),P=0.011]and TTP[125 d(95%CI:89-154)vs 87 d(95%CI:61-98),P=0.004]than those without irAEs.CONCLUSION Pembrolizumab-treated patients with unresectable HCC who experienced hypothyroidism have promising ORR and durable response.Hypothyroidism,an irAE,may be used as a clinical evaluation parameter of response to ICIs in unresectable HCC.展开更多
Lymphoma,which is highly malignant,stems from lymph nodes and lymphoid tissue.Lymphoma cells express programmed death-ligand 1/2(PD-L1/PD-L2),which binds with programmed cell death 1 protein(PD-1)to establish inhibito...Lymphoma,which is highly malignant,stems from lymph nodes and lymphoid tissue.Lymphoma cells express programmed death-ligand 1/2(PD-L1/PD-L2),which binds with programmed cell death 1 protein(PD-1)to establish inhibitory signaling that impedes the normal function of T cells and allows tumor cells to escape immune system surveillance.Recently,immune checkpoint inhibitor immunotherapies such as PD-1 inhibitors(nivolumab and pembrolizumab)have been introduced into the lymphoma treatment algorithm and have shown remarkable clinical efficacy and greatly improve prognosis in lymphoma patients.Accordingly,the number of lymphoma patients who are seeking treatment with PD-1 inhibitors is growing annually,which results in an increasing number of patients developing immune-related adverse events(irAEs).The occurrence of irAEs inevitably affects the benefits provided by immunotherapy,particularly when PD-1 inhibitors are applied.However,the mechanisms and characteristics of irAEs induced by PD-1 inhibitors in lymphoma need further investigation.This review article summarizes the latest research advances in irAEs during treatment of lymphoma with PD-1 inhibitors.A comprehensive understanding of irAEs incurred in immunotherapy can help to achieve better efficacy with PD-1 inhibitors in lymphoma.展开更多
Immune checkpoint inhibitors(ICPI)have shown considerable promise in the treatment of tumors.However,immune-related adverse events(irAEs)caused by ICPI have been reported in nearly every organ system.Whilst this repre...Immune checkpoint inhibitors(ICPI)have shown considerable promise in the treatment of tumors.However,immune-related adverse events(irAEs)caused by ICPI have been reported in nearly every organ system.Whilst this represents a new challenge in the field of cancer treatment,traditional Chinese medicine(TCM)provides benefits in the treatment of irAEs.This article reviews the studies of the treatment of immune-related gastrointestinal diseases and dermatosis with TCM and introduces the collaborative efforts between China and France in the implementation of TCM for the treatment of irAEs.展开更多
BACKGROUND Immune checkpoint inhibitors(ICPi)cause various immune-related adverse events(irAE)with thyroid dysfunction as a commonly reported abnormality.There is increasing evidence showing positive association with ...BACKGROUND Immune checkpoint inhibitors(ICPi)cause various immune-related adverse events(irAE)with thyroid dysfunction as a commonly reported abnormality.There is increasing evidence showing positive association with development of irAE and survival.However,prior trials with ICPi had underrepresentation of minorities with<5%African Americans.AIM To evaluate the association between development of irAE and survival outcomes among a racially diverse patient population.METHODS Data on patients with stage IV solid malignancies treated with programmed cell death-protein 1/programmed death ligand 1 blockers between January 2013 and December 2018 across MedStar Georgetown Cancer Institute facilities were retrospectively reviewed.Patients treated with cytotoxic T-lymphocyte-associated protein 4 inhibitors were excluded.Progression free survival(PFS)and overall survival(OS)were primary endpoints and were calculated using Kaplan-Meier methods and Wilcoxon rank sum test for comparison.RESULTS Out of 293 patients who met eligibility criteria,91 pts(31%)had any grade irAE;most common AE were endocrine(40.7%)specifically TSH elevation,dermatological(23.1%)and rheumatologic(18.7%).Proportion of irAE was significantly higher in Caucasians vs African Americans(60.4%vs 30.8%),in patients with low programmed death ligand 1,lower LDH,older age,and those who had more treatment cycles with ICPi.Rate of progression was lower in patients with irAE(30.8%vs 46.0%,P=0.0140).Median PFS(5.8 vs 3.0 mo,P=0.0204)and OS(17.1 vs 7.2 mo,P<0.0001)were higher with irAE.Statistically significant difference in OS(17.1 vs 8.6 mo,P=0.0002)but not in PFS(5.8 vs 3.3 mo,P=0.0545)was noted with endocrine irAE.No differences in survival were observed among other commonly reported irAE.Differences in survival among subgroups of patients with irAE are described.CONCLUSION Development of irAE positively correlated with improved PFS and OS as reported in previous studies.To our knowledge,this is the first study observing differences in OS favoring endocrine AE and Caucasian race.These factors may be potential surrogate markers of prognosis pending replication of these results in large-scale studies.展开更多
BACKGROUND Prediabetes is a well-established risk factor for major adverse cardiac and cerebrovascular events(MACCE).However,the relationship between prediabetes and MACCE in atrial fibrillation(AF)patients has not be...BACKGROUND Prediabetes is a well-established risk factor for major adverse cardiac and cerebrovascular events(MACCE).However,the relationship between prediabetes and MACCE in atrial fibrillation(AF)patients has not been extensively studied.Therefore,this study aimed to establish a link between prediabetes and MACCE in AF patients.AIM To investigate a link between prediabetes and MACCE in AF patients.METHODS We used the National Inpatient Sample(2019)and relevant ICD-10 CM codes to identify hospitalizations with AF and categorized them into groups with and without prediabetes,excluding diabetics.The primary outcome was MACCE(all-cause inpatient mortality,cardiac arrest including ventricular fibrillation,and stroke)in AF-related hospitalizations.RESULTS Of the 2965875 AF-related hospitalizations for MACCE,47505(1.6%)were among patients with prediabetes.The prediabetes cohort was relatively younger(median 75 vs 78 years),and often consisted of males(56.3%vs 51.4%),blacks(9.8%vs 7.9%),Hispanics(7.3%vs 4.3%),and Asians(4.7%vs 1.6%)than the non-prediabetic cohort(P<0.001).The prediabetes group had significantly higher rates of hypertension,hyperlipidemia,smoking,obesity,drug abuse,prior myocardial infarction,peripheral vascular disease,and hyperthyroidism(all P<0.05).The prediabetes cohort was often discharged routinely(51.1%vs 41.1%),but more frequently required home health care(23.6%vs 21.0%)and had higher costs.After adjusting for baseline characteristics or comorbidities,the prediabetes cohort with AF admissions showed a higher rate and significantly higher odds of MACCE compared to the non-prediabetic cohort[18.6%vs 14.7%,odds ratio(OR)1.34,95%confidence interval 1.26-1.42,P<0.001].On subgroup analyses,males had a stronger association(aOR 1.43)compared to females(aOR 1.22),whereas on the race-wise comparison,Hispanics(aOR 1.43)and Asians(aOR 1.36)had a stronger association with MACCE with prediabetes vs whites(aOR 1.33)and blacks(aOR 1.21).CONCLUSION This population-based study found a significant association between prediabetes and MACCE in AF patients.Therefore,there is a need for further research to actively screen and manage prediabetes in AF to prevent MACCE.展开更多
BACKGROUND Liver transplant(LT)patients have become older and sicker.The rate of post-LT major adverse cardiovascular events(MACE)has increased,and this in turn raises 30-d post-LT mortality.Noninvasive cardiac stress...BACKGROUND Liver transplant(LT)patients have become older and sicker.The rate of post-LT major adverse cardiovascular events(MACE)has increased,and this in turn raises 30-d post-LT mortality.Noninvasive cardiac stress testing loses accuracy when applied to pre-LT cirrhotic patients.AIM To assess the feasibility and accuracy of a machine learning model used to predict post-LT MACE in a regional cohort.METHODS This retrospective cohort study involved 575 LT patients from a Southern Brazilian academic center.We developed a predictive model for post-LT MACE(defined as a composite outcome of stroke,new-onset heart failure,severe arrhythmia,and myocardial infarction)using the extreme gradient boosting(XGBoost)machine learning model.We addressed missing data(below 20%)for relevant variables using the k-nearest neighbor imputation method,calculating the mean from the ten nearest neighbors for each case.The modeling dataset included 83 features,encompassing patient and laboratory data,cirrhosis complications,and pre-LT cardiac assessments.Model performance was assessed using the area under the receiver operating characteristic curve(AUROC).We also employed Shapley additive explanations(SHAP)to interpret feature impacts.The dataset was split into training(75%)and testing(25%)sets.Calibration was evaluated using the Brier score.We followed Transparent Reporting of a Multivariable Prediction Model for Individual Prognosis or Diagnosis guidelines for reporting.Scikit-learn and SHAP in Python 3 were used for all analyses.The supplementary material includes code for model development and a user-friendly online MACE prediction calculator.RESULTS Of the 537 included patients,23(4.46%)developed in-hospital MACE,with a mean age at transplantation of 52.9 years.The majority,66.1%,were male.The XGBoost model achieved an impressive AUROC of 0.89 during the training stage.This model exhibited accuracy,precision,recall,and F1-score values of 0.84,0.85,0.80,and 0.79,respectively.Calibration,as assessed by the Brier score,indicated excellent model calibration with a score of 0.07.Furthermore,SHAP values highlighted the significance of certain variables in predicting postoperative MACE,with negative noninvasive cardiac stress testing,use of nonselective beta-blockers,direct bilirubin levels,blood type O,and dynamic alterations on myocardial perfusion scintigraphy being the most influential factors at the cohort-wide level.These results highlight the predictive capability of our XGBoost model in assessing the risk of post-LT MACE,making it a valuable tool for clinical practice.CONCLUSION Our study successfully assessed the feasibility and accuracy of the XGBoost machine learning model in predicting post-LT MACE,using both cardiovascular and hepatic variables.The model demonstrated impressive performance,aligning with literature findings,and exhibited excellent calibration.Notably,our cautious approach to prevent overfitting and data leakage suggests the stability of results when applied to prospective data,reinforcing the model’s value as a reliable tool for predicting post-LT MACE in clinical practice.展开更多
BACKGROUND:The accelerated diagnostic protocol(ADP)using the Emergency Department Assessment of Chest pain Score(EDACS-ADP),a tool to identify patients at low risk of a major adverse cardiac event(MACE)among patients ...BACKGROUND:The accelerated diagnostic protocol(ADP)using the Emergency Department Assessment of Chest pain Score(EDACS-ADP),a tool to identify patients at low risk of a major adverse cardiac event(MACE)among patients presenting with chest pain to the emergency department,was developed using a contemporary troponin assay.This study was performed to validate and compare the performance of the EDACS-ADP incorporating high-sensitivity cardiac troponin I between patients who had a 30-day MACE with and without unstable angina(MACE I and II,respectively).METHODS:A single-center prospective observational study of adult patients presenting with chest pain suggestive of acute coronary syndrome was performed.The performance of EDACS-ADP in predicting MACE was assessed by calculating the sensitivity and negative predictive value.RESULTS:Of the 1,304 patients prospectively enrolled,399(30.6%;95%confidence interval[95%CI]:27.7%–33.8%)were considered low-risk using the EDACS-ADP.Among them,the rates of MACE I and II were 1.3%(5/399)and 1.0%(4/399),respectively.The EDACS-ADP showed sensitivities and negative predictive values of 98.8%(95%CI:97.2%–99.6%)and 98.7%(95%CI:97.0%–99.5%)for MACE I and 98.7%(95%CI:96.8%–99.7%)and 99.0%(95%CI:97.4%–99.6%)for MACE II,respectively.CONCLUSION:EDACS-ADP could help identify patients as safe for early discharge.However,when unstable angina was added to the outcome,the 30-day MACE rate among the designated lowrisk patients remained above the level acceptable for early discharge without further evaluation.展开更多
BACKGROUND The incidence of chronic kidney disease among patients with diabetes mellitus(DM)remains a global concern.Long-term obesity is known to possibly influence the development of type 2 diabetes mellitus.However...BACKGROUND The incidence of chronic kidney disease among patients with diabetes mellitus(DM)remains a global concern.Long-term obesity is known to possibly influence the development of type 2 diabetes mellitus.However,no previous meta-analysis has assessed the effects of body mass index(BMI)on adverse kidney events in patients with DM.AIM To determine the impact of BMI on adverse kidney events in patients with DM.METHODS A systematic literature search was performed on the PubMed,ISI Web of Science,Scopus,Ovid,Google Scholar,EMBASE,and BMJ databases.We included trials with the following characteristics:(1)Type of study:Prospective,retrospective,randomized,and non-randomized in design;(2)participants:Restricted to patients with DM aged≥18 years;(3)intervention:No intervention;and(4)kidney adverse events:Onset of diabetic kidney disease[estimated glomerular filtration rate(eGFR)of<60 mL/min/1.73 m2 and/or microalbuminuria value of≥30 mg/g Cr],serum creatinine increase of more than double the baseline or end-stage renal disease(eGFR<15 mL/min/1.73 m2 or dialysis),or death.RESULTS Overall,11 studies involving 801 patients with DM were included.High BMI(≥25 kg/m2)was significantly associated with higher blood pressure(BP)[systolic BP by 0.20,95%confidence interval(CI):0.15–0.25,P<0.00001;diastolic BP by 0.21 mmHg,95%CI:0.04–0.37,P=0.010],serum albumin,triglycerides[standard mean difference(SMD)=0.35,95%CI:0.29–0.41,P<0.00001],low-density lipoprotein(SMD=0.12,95%CI:0.04–0.20,P=0.030),and lower high-density lipoprotein(SMD=–0.36,95%CI:–0.51 to–0.21,P<0.00001)in patients with DM compared with those with low BMIs(<25 kg/m2).Our analysis showed that high BMI was associated with a higher risk ratio of adverse kidney events than low BMI(RR:1.22,95%CI:1.01–1.43,P=0.036).CONCLUSION The present analysis suggested that high BMI was a risk factor for adverse kidney events in patients with DM.展开更多
Objective: To study the expression of CA125 in the serum of patients with CHF and the relationship between CA125 level and the occurrence of adverse cardiovascular events. Methods: The clinical data of 132 patients wi...Objective: To study the expression of CA125 in the serum of patients with CHF and the relationship between CA125 level and the occurrence of adverse cardiovascular events. Methods: The clinical data of 132 patients with CHF admitted to Shizuishan Second People’s Hospital from January 2023 to December 2023 were collected and divided into heart function II group, heart function III group, heart function IV group according to cardiac function. 44 healthy subjects who underwent physical examination during the same period were selected as the control group. The clinical data of CA125, NT-proBNP, echocardiography and other clinical data of the four groups were compared, and the incidence of major adverse cardiovascular events was followed up for 12 months. Results: Compared with the control group, the CA125 level in the CHF group was significantly increased (P Conclusion: Serum CA125 level is related to the cardiac function level in CHF patients and increases with the deterioration of cardiac function. The increase of the index is related to the mortality rate and re-hospitalization rate, suggesting that CA125 can be used as an indicator to reflect the severity of heart failure and prognosis monitoring.展开更多
BACKGROUND Intravenous infusion is a common method of drug administration in clinical practice.Errors in any aspect of the infusion process,from the verification of medical orders,preparation of the drug solution,to i...BACKGROUND Intravenous infusion is a common method of drug administration in clinical practice.Errors in any aspect of the infusion process,from the verification of medical orders,preparation of the drug solution,to infusion by nursing staff,may cause adverse infusion events.AIM To analyzed the value of improving nursing measures and enhancing nursing management to reduce the occurrence of adverse events in pediatric infusion.METHODS The clinical data of 130 children who received an infusion in the pediatric department of our hospital from May 2020 to May 2021 were analyzed and divided into two groups according to the differences in nursing measures and nursing management:65 patients in the control group received conventional nursing and nursing management interventions,while 65 patients in the observation group received improved nursing measure interventions and enhanced nursing management.The occurrence of adverse events,compliance of children,satisfaction of children’s families,and complaints regarding the transfusion treatment were recorded in both groups.RESULTS The incidence of fluid extravasation and infusion set dislodgement in the observation group were 3.08%and 1.54%,respectively,which were significantly lower than 12.31%and 13.85%in the control group(P<0.05),while repeated punctures and medication addition errors in the observation group were 3.08%and 0.00%,respectively,which were lower than 9.23%and 3.08%in the control group,but there was no significant difference(P>0.05).The compliance rate of children in the observation group was 98.46%(64/65),which was significantly higher than 87.69%(57/65)in the control group,and the satisfaction rate of children’s families was 96.92%(63/65),which was significantly higher than 86.15%(56/65)in the control group(P<0.05).The observation group did not receive any complaints from the child’s family,whereas the control group received four complaints,two of which were due to the crying of the child caused by repeated punctures,one due to the poor attitude of the nurse,and one due to medication addition errors,with a cumulative complaint rate of 6.15%.The cumulative complaint rate of the observation group was significantly lower than that of the control group(P<0.05).CONCLUSION Improving nursing measures and enhancing nursing management can reduce the incidence of fluid extravasation and infusion set dislodgement in pediatric patients,improve children’s compliance and satisfaction of their families,and reduce family complaints.展开更多
BACKGROUND Cannabis use has increased among young individuals in recent years.Although dependent cannabis use disorder(CUD)has been associated with various cardiac events,its effects on young adults without concurrent...BACKGROUND Cannabis use has increased among young individuals in recent years.Although dependent cannabis use disorder(CUD)has been associated with various cardiac events,its effects on young adults without concurrent substance use remain understudied.AIM To examine trends in hospitalizations for major adverse cardiac and cerebrovascular events(MACCE)in this cohort.METHODSWe used the National Inpatient Sample(2016-2019)to identify hospitalized young individuals(18-44 years),excluding those with concurrent substance usage(tobacco,alcohol,and cocaine).They were divided into CUD+and CUD-.Using International Classification of Diseases-10 codes,we examined the trends in MACCE hospitalizations,including all-cause mortality(ACM),acute myocardial infarction(AMI),cardiac arrest(CA),and acuteischemic stroke(AIS).RESULTSOf 27.4 million hospitalizations among young adults without concurrent substance abuse,4.2%(1.1 million)hadco-existent CUD.In CUD+group,hospitalization rates for MACCE(1.71%vs 1.35%),AMI(0.86%vs 0.54%),CA(0.27%vs 0.24%),and AIS(0.49%vs 0.35%)were higher than in CUD-group(P<0.001).However,rate of ACMhospitalizations was lower in CUD+group(0.30%vs 0.44%).From 2016 to 2019,CUD+group experienced arelative rise of 5%in MACCE and 20%in AMI hospitalizations,compared to 22%and 36%increases in CUDgroup(P<0.05).The CUD+group had a 13%relative decrease in ACM hospitalizations,compared to a 10%relative rise in CUD-group(P<0.05).However,when adjusted for confounders,MACCE odds among CUD+cohort remain comparable between 2016 and 2019.CONCLUSIONThe CUD+group had higher rates of MACCE,but the rising trends were more apparent in the CUD-group overtime.Interestingly,the CUD+group had lower ACM rates than the CUD-group.展开更多
Introduction: Pharmaceutical companies have boosted vaccine production following the global COVID-19 pandemic. In Côte d’Ivoire, the first vaccination campaign with the AstraZeneca vaccine began on March 1, 2021...Introduction: Pharmaceutical companies have boosted vaccine production following the global COVID-19 pandemic. In Côte d’Ivoire, the first vaccination campaign with the AstraZeneca vaccine began on March 1, 2021, as part of the Covax program. Despite the positive benefit/risk balance, the adverse effects of vaccination should not be minimized. Objective: To identify adverse events of AstraZeneca’s COVID-19 vaccination for better management. Materials and Methods: This is a case of a 57-year-old obese (BMI = 39 kg/m2) female health care worker who experienced adverse events in March 2021 after the second dose of AstraZeneca vaccine administered 4 weeks apart. These were subject to mandatory case reporting. Results: Major post-vaccination events occurred in a noisy systemic picture with parameters showing significant disturbances. Biological surveillance remains costly and makes the accountability of the vaccine complex. Conclusion: Vaccination remains the ultimate weapon in the fight against endemic diseases but should not overshadow the reporting of adverse events.展开更多
Immunotherapy has recently led to a paradigm shift in cancer therapy,in which immune checkpoint inhibitors(ICIs)are the most successful agents approved for multiple advanced malignancies.However,given the nature of th...Immunotherapy has recently led to a paradigm shift in cancer therapy,in which immune checkpoint inhibitors(ICIs)are the most successful agents approved for multiple advanced malignancies.However,given the nature of the non-specific activation of effector T cells,ICIs are remarkably associated with a substantial risk of immune-related adverse events(irAEs)in almost all organs or systems.Up to 90%of patients who received ICIs combination therapy experienced irAEs,of which majority were low-grade toxicity.Cytotoxic lymphocyte antigen-4 and programmed cell death protein-1/programmed cell death ligand 1 inhibitors usually display distinct features of irAEs.In this review,the mechanisms of action of ICIs and how they may cause irAEs are described.Some unsolved challenges,however really engrossing issues,such as the association between irAEs and cancer treatment response,tumor response to irAEs therapy,and ICIs in challenging populations,are comprehensively summarized.展开更多
Objective:To access the level of knowledge,perceptions,and practice towards adverse events following immunization(AEFI)surveillance among vaccination workers in Zhejiang province,China.Methods:This was a cross-section...Objective:To access the level of knowledge,perceptions,and practice towards adverse events following immunization(AEFI)surveillance among vaccination workers in Zhejiang province,China.Methods:This was a cross-sectional survey involving 768 vaccination workers.Data were collected using self-administered questionnaires and analyzed by using SAS 9.3 software.Knowledge,perceptions,and practice on AEFI surveillance were summarized using frequency tables.The mean±SD value was used as the cut-off for defining good(values≥mean)and poor(values<mean)knowledge,perceptions or practice.Binary logistic regression analysis was used to determine sociodemographic variables associated with knowledge,perceptions,and practice towards AEFI.Results:The proportions of good knowledge,perceptions and practice on AEFI surveillance were 78.13%,57.81%and 66.15%,respectively.Having a higher education background,longer years of experience,previous training on AEFI and≥30 years of age were factors associated with good knowledge,perceptions and practice on AEFI surveillance among vaccination workers.Conclusions:Over half of the respondents had good knowledge,perceptions and practice on AEFI surveillance work.Interventions on improving the vaccination workers’knowledge,perceptions and practice on AEFI surveillance should be considered in order to develop a more effective surveillance system.展开更多
Introduction: Despite the many efforts made to combat preventable maternal deaths, these still remain high in Benin. It was therefore important to revisit the causes but especially the adverse events associated with c...Introduction: Despite the many efforts made to combat preventable maternal deaths, these still remain high in Benin. It was therefore important to revisit the causes but especially the adverse events associated with care (EIS) in maternity. Objective: Determine the incidence, adverse events associated with care and causes of intra hospital maternal mortality in cotonou. Methods: This was a cross-sectional maternal mortality review study with retrospective data collection. It covered all cases of maternal death recorded between 2017 and 2021 in two (2) reference university maternities in Cotonou. Adverse events associated with care and the patient were analyzed using the maternal death audit grid validated for Benin. SPSS.26 software was used for data analysis. Results: The in-hospital maternal mortality ratio in Cotonou was 2028 maternal deaths per 100,000 live births in 2021. Only 7.2% (n = 36) of deaths were audited. The deceased mothers were 29.8 ± 7.4 years old, with no fixed monthly income in 82.7% (n = 420). Serious adverse events associated with care were: delay in decision to refer in 37% (n = 188), non-medical referral in 85.8% (n = 436) of cases, inadequate pre-referral treatment in 25.7% of cases. In receiving maternities, delay in diagnosis and inappropriate treatment at the receiving maternity were noted respectively in 22.9% and 28.6% of cases of maternal death. The direct causes of maternal death were dominated by serious obstetric hemorrhage in 43.9% (n = 223). As for the indirect causes, they were dominated by anemia excluding obstetric hemorrhages in 21.5% (n = 109). Conclusion: The in-hospital maternal mortality ratio was very high in Cotonou. The main cause was severe obstetric hemorrhage. There were several serious healthcare-associated adverse events whose correct management would significantly reduce the incidence of maternal deaths.展开更多
Objective:This systematized review aimed to synthesize the results of empirical studies focused on the types and factors of adverse events(AEs)that contribute to them in long-term care(LTC)settings.Methods:The search ...Objective:This systematized review aimed to synthesize the results of empirical studies focused on the types and factors of adverse events(AEs)that contribute to them in long-term care(LTC)settings.Methods:The search was conducted in Pro Quest,Scopus,and Pub Med in January 2021 and resulted in 1057 records.The content analysis method was used in the data analysis.Results:In all,35 studies were identified as relevant for the review.The analysis revealed 133 different types of AEs and 60 factors that contributed to them.Conclusions:In LTC,various AEs occur,most of which are preventable,while many factors that influence their occurrence could be significantly modifiable.Through an effective analysis of AEs in LTC,it is possible to minimize their occurrence and,at the same time,minimize their negative impact on all par ties concerned.展开更多
Objective:We aimed to retrospectively analyze the toxicity profiles and predictors of immune-related adverse events(irAEs)as well as the correlation between irAEs and the clinical efficacy of multi-type immune checkpo...Objective:We aimed to retrospectively analyze the toxicity profiles and predictors of immune-related adverse events(irAEs)as well as the correlation between irAEs and the clinical efficacy of multi-type immune checkpoint inhibitors(ICIs)in patients with advanced pan-cancer in a real-world setting.Methods:We retrospectively analyzed data from 105 patients with advanced pan-cancer treated with multi-type ICIs at the First Hospital of Jilin University between January 1,2016 and August 1,2020.We used logistic regression analyses to investigate the associations of irAEs with clinical baseline characteristics,blood count parameters,and biochemical indicators during treatment.Receiver operating characteristic curves were used to determine cutoff values for parameters and area under the curve values.Kaplan–Meier and Cox multivariate regression analyses were performed to estimate the relationships of baseline characteristics and irAEs with progression-free survival(PFS)and overall survival(OS).Results:A lower relative lymphocyte count(cutoff=28.5%),higher albumin level(cutoff=39.05 g/L),and higher absolute eosinophil count(AEC)(cutoff=0.175×10^(9)/L)were significantly associated with the occurrence of irAEs,among which a higher AEC(cutoff=0.205×10^(9)/L)was strongly associated with skin-related irAEs[odds ratios(ORs)=0.163,P=0.004].Moreover,a higher lactate dehydrogenase level(cutoff=237.5 U/L)was an independent predictor of irAEs of grade≥3(OR=0.083,P=0.023).In immune cell subgroup analysis,a lower absolute count of CD8+CD28−suppressor T cells(OR=0.806;95%confidence interval:0.643–1.011;P=0.062),which are regulatory T lymphocytes,was associated with the occurrence of irAEs,although the difference was not statistically significant.Furthermore,a higher percentage of CD19+B cells was associated with the occurrence of irAEs of grade≥3(P=0.02)and grade≥2(P=0.051).In addition,patients with any grade of irAE had a significantly high PFS(8.37 vs.3.77 months,hazard ratios(HR)=2.02,P=0.0038)and OS(24.77 vs.13.83 months,HR=1.84;P=0.024).Conclusions:This retrospective study reports clinical profile data for irAEs in unselected patients in a real-world setting and explored some parameters that may be potential predictive markers of the occurrence,type,or grade of irAEs in clinical practice.Evidence of a correlation between safety and efficacy may facilitate a complete assessment of the risk-benefit ratio for patients treated with ICIs.展开更多
Immune checkpoint inhibitors have shown to be very effective when treating lung cancer. Nivolumab, a programmed death-1 (PD-1) inhibitor has been approved for the treatment of metastatic non-squamous and squamous NSCL...Immune checkpoint inhibitors have shown to be very effective when treating lung cancer. Nivolumab, a programmed death-1 (PD-1) inhibitor has been approved for the treatment of metastatic non-squamous and squamous NSCLC. Immunotherapy with checkpoint inhibitors are associated with toxicities defined as immune-related adverse events (irAEs). The most common irAEs are rash, colitis, hepatitis, pneumonitis, and endocrinopathies. Although any organ system can be affected, other rare irAEs can occur and affect the bone marrow, pancreas, and the neurologic and cardiac systems. Pericardial effusion induced by immunotherapy is uncommon and has been described only in a few case reports. Immune-related adverse events usually develop within the first weeks to months after treatment initiation. This is a case report of a 52-year-old male patient with metastatic squamous-cell lung cancer who had a massive pericardial effusion secondary to treatment with nivolumab as second line treatment. During his hospital stay, the patient underwent pericardiocentesis and treatment with corticosteroids. A CT scan after these treatments revealed complete tumor response and minimal pericardial effusion. Nivolumab was definitively ceased. The patient continues to show complete response for 16 months. In general, Nivolumab is well-tolerated and has an excellent safety profile. However, it is important to be aware of life-threatening immune-related adverse events, particularly cardiac toxicity. Consensus guidelines regarding the treatment of the most common irAEs have been established. The optimal management of irAEs is based on clinical experience. It’s crucial to report new or rare irAEs to conduct prospective trials to evaluate the best treatment strategy.展开更多
基金Supported by The Fundamental Research Funds for the Central Universities,No.2019CDYGYB024The National Natural Science Foundation of China,No.31300726The Chongqing Primary and Middle School Innovation Talent Training Project,No.CY220113.
文摘Immune checkpoint inhibitors(ICIs)constitute a pivotal class of immunotherapeutic drugs in cancer treatment.However,their widespread clinical application has led to a notable surge in immune-related adverse events(irAEs),significantly affecting the efficacy and survival rates of patients undergoing ICI therapy.While conventional hematological and imaging tests are adept at detecting organ-specific toxicities,distinguishing adverse reactions from those induced by viruses,bacteria,or immune diseases remains a formidable challenge.Consequently,there exists an urgent imperative for reliable biomarkers capable of accurately predicting or diagnosing irAEs.Thus,a thorough review of existing studies on irAEs biomarkers is indispensable.Our review commences by providing a succinct over-view of major irAEs,followed by a comprehensive summary of irAEs biomarkers across various dimensions.Furthermore,we delve into innovative methodologies such as machine learning,single-cell RNA sequencing,multiomics analysis,and gut microbiota profiling to identify novel,robust biomarkers that can facilitate precise irAEs diagnosis or prediction.Lastly,this review furnishes a concise exposition of irAEs mechanisms to augment understanding of irAEs prediction,diagnosis,and treatment strategies.
文摘We conducted a comprehensive review of existing prediction models pertaining to the efficacy of immune-checkpoint inhibitor(ICI)and the occurrence of immune-related adverse events(irAEs).The predictive potential of neutrophil-to-lymphocyte ratio(NLR)and platelet-to-lymphocyte ratio(PLR)in determining ICI effectiveness has been extensively investigated,while limited research has been conducted on predicting irAEs.Furthermore,the combined model incor-porating NLR and PLR,either with each other or in conjunction with additional markers such as carcinoembryonic antigen,exhibits superior predictive capabilities compared to individual markers alone.NLR and PLR are promising markers for clinical applications.Forthcoming models ought to incorporate established efficacious models and newly identified ones,thereby constituting a multifactor composite model.Furthermore,efforts should be made to explore effective clinical application approaches that enhance the predictive accuracy and efficiency.
文摘BACKGROUND Although immune checkpoint inhibitor(ICI)therapy has improved the prognosis of unresectable hepatocellular carcinoma(HCC),it has also resulted in unique immune-related adverse events(irAEs).The relationship between irAE and treatment outcomes in ICI-treated unresectable HCC patients remains unknown.AIM To elucidate the correlation between immune-related toxic effects and prognosis in patients with unresectable HCC treated with pembrolizumab.METHODS From March 2019 to February 2021,a total of 190 unresectable HCC(Barcelona Clinic Liver Cancer C)patients receiving pembrolizumab treatment were retrospectively reviewed.Overall survival(OS)was the primary endpoint,while objective response rate(ORR),disease control rate(DCR),and time to progression(TTP)were secondary evaluation indexes.We assessed demographics,irAEs,and outcomes by retrospective review.RESULTS One hundred and forty-three males and 47 females were included in the study.The ORR and DCR were 12.1%(23/190)and 52.1%(99/190),respectively.The median OS was 376 d[95%confidence interval(CI):340-411 d]and the median TTP was 98 d(95%CI:75-124 d).The overall incidence of treatment-related adverse events was 72.6%(138/190)and 10.0%of them were severe irAEs(grade≥3).Child-Pugh B class,portal vein tumor thrombus,extrahepatic metastasis,and hypothyroidism were the independent risk factors for survival.Patients with hypothyroidism showed a longer OS[517 d(95%CI:423-562)vs 431 d(95%CI:412-485),P=0.011]and TTP[125 d(95%CI:89-154)vs 87 d(95%CI:61-98),P=0.004]than those without irAEs.CONCLUSION Pembrolizumab-treated patients with unresectable HCC who experienced hypothyroidism have promising ORR and durable response.Hypothyroidism,an irAE,may be used as a clinical evaluation parameter of response to ICIs in unresectable HCC.
基金the 2022 Project of Innovation Foundation of Outstanding Graduate Students of Gansu Provincethe Graduate Innovation Foundation of Major Project of Education Department of Gansu Province,No.lccx2021001+2 种基金the Gansu Provincial Science and Technology Plan Project Assignment(Innovation Base and Talent Plan),No.21JR7RA013the Gansu Province Innovation Base and Talent Plan(Gansu Province Leukemia Clinical Research Center),No.21JR7RA015the 2022 Hospital Project of The 940th Hospital of Joint Logistics Support Force of Chinese People's Liberation Army,No.2022yxky015.
文摘Lymphoma,which is highly malignant,stems from lymph nodes and lymphoid tissue.Lymphoma cells express programmed death-ligand 1/2(PD-L1/PD-L2),which binds with programmed cell death 1 protein(PD-1)to establish inhibitory signaling that impedes the normal function of T cells and allows tumor cells to escape immune system surveillance.Recently,immune checkpoint inhibitor immunotherapies such as PD-1 inhibitors(nivolumab and pembrolizumab)have been introduced into the lymphoma treatment algorithm and have shown remarkable clinical efficacy and greatly improve prognosis in lymphoma patients.Accordingly,the number of lymphoma patients who are seeking treatment with PD-1 inhibitors is growing annually,which results in an increasing number of patients developing immune-related adverse events(irAEs).The occurrence of irAEs inevitably affects the benefits provided by immunotherapy,particularly when PD-1 inhibitors are applied.However,the mechanisms and characteristics of irAEs induced by PD-1 inhibitors in lymphoma need further investigation.This review article summarizes the latest research advances in irAEs during treatment of lymphoma with PD-1 inhibitors.A comprehensive understanding of irAEs incurred in immunotherapy can help to achieve better efficacy with PD-1 inhibitors in lymphoma.
基金funded by the National Natural Science Foundation of China:Surface Project(81573959)the Young Teacher Research Program of the Beijing University of Chinese Medicine(2017-JYB-JS-158)Young Scientist Program of the Dongzhimen Hospital,Beijing University of Chinese Medicine(DZMYS-201610).
文摘Immune checkpoint inhibitors(ICPI)have shown considerable promise in the treatment of tumors.However,immune-related adverse events(irAEs)caused by ICPI have been reported in nearly every organ system.Whilst this represents a new challenge in the field of cancer treatment,traditional Chinese medicine(TCM)provides benefits in the treatment of irAEs.This article reviews the studies of the treatment of immune-related gastrointestinal diseases and dermatosis with TCM and introduces the collaborative efforts between China and France in the implementation of TCM for the treatment of irAEs.
文摘BACKGROUND Immune checkpoint inhibitors(ICPi)cause various immune-related adverse events(irAE)with thyroid dysfunction as a commonly reported abnormality.There is increasing evidence showing positive association with development of irAE and survival.However,prior trials with ICPi had underrepresentation of minorities with<5%African Americans.AIM To evaluate the association between development of irAE and survival outcomes among a racially diverse patient population.METHODS Data on patients with stage IV solid malignancies treated with programmed cell death-protein 1/programmed death ligand 1 blockers between January 2013 and December 2018 across MedStar Georgetown Cancer Institute facilities were retrospectively reviewed.Patients treated with cytotoxic T-lymphocyte-associated protein 4 inhibitors were excluded.Progression free survival(PFS)and overall survival(OS)were primary endpoints and were calculated using Kaplan-Meier methods and Wilcoxon rank sum test for comparison.RESULTS Out of 293 patients who met eligibility criteria,91 pts(31%)had any grade irAE;most common AE were endocrine(40.7%)specifically TSH elevation,dermatological(23.1%)and rheumatologic(18.7%).Proportion of irAE was significantly higher in Caucasians vs African Americans(60.4%vs 30.8%),in patients with low programmed death ligand 1,lower LDH,older age,and those who had more treatment cycles with ICPi.Rate of progression was lower in patients with irAE(30.8%vs 46.0%,P=0.0140).Median PFS(5.8 vs 3.0 mo,P=0.0204)and OS(17.1 vs 7.2 mo,P<0.0001)were higher with irAE.Statistically significant difference in OS(17.1 vs 8.6 mo,P=0.0002)but not in PFS(5.8 vs 3.3 mo,P=0.0545)was noted with endocrine irAE.No differences in survival were observed among other commonly reported irAE.Differences in survival among subgroups of patients with irAE are described.CONCLUSION Development of irAE positively correlated with improved PFS and OS as reported in previous studies.To our knowledge,this is the first study observing differences in OS favoring endocrine AE and Caucasian race.These factors may be potential surrogate markers of prognosis pending replication of these results in large-scale studies.
文摘BACKGROUND Prediabetes is a well-established risk factor for major adverse cardiac and cerebrovascular events(MACCE).However,the relationship between prediabetes and MACCE in atrial fibrillation(AF)patients has not been extensively studied.Therefore,this study aimed to establish a link between prediabetes and MACCE in AF patients.AIM To investigate a link between prediabetes and MACCE in AF patients.METHODS We used the National Inpatient Sample(2019)and relevant ICD-10 CM codes to identify hospitalizations with AF and categorized them into groups with and without prediabetes,excluding diabetics.The primary outcome was MACCE(all-cause inpatient mortality,cardiac arrest including ventricular fibrillation,and stroke)in AF-related hospitalizations.RESULTS Of the 2965875 AF-related hospitalizations for MACCE,47505(1.6%)were among patients with prediabetes.The prediabetes cohort was relatively younger(median 75 vs 78 years),and often consisted of males(56.3%vs 51.4%),blacks(9.8%vs 7.9%),Hispanics(7.3%vs 4.3%),and Asians(4.7%vs 1.6%)than the non-prediabetic cohort(P<0.001).The prediabetes group had significantly higher rates of hypertension,hyperlipidemia,smoking,obesity,drug abuse,prior myocardial infarction,peripheral vascular disease,and hyperthyroidism(all P<0.05).The prediabetes cohort was often discharged routinely(51.1%vs 41.1%),but more frequently required home health care(23.6%vs 21.0%)and had higher costs.After adjusting for baseline characteristics or comorbidities,the prediabetes cohort with AF admissions showed a higher rate and significantly higher odds of MACCE compared to the non-prediabetic cohort[18.6%vs 14.7%,odds ratio(OR)1.34,95%confidence interval 1.26-1.42,P<0.001].On subgroup analyses,males had a stronger association(aOR 1.43)compared to females(aOR 1.22),whereas on the race-wise comparison,Hispanics(aOR 1.43)and Asians(aOR 1.36)had a stronger association with MACCE with prediabetes vs whites(aOR 1.33)and blacks(aOR 1.21).CONCLUSION This population-based study found a significant association between prediabetes and MACCE in AF patients.Therefore,there is a need for further research to actively screen and manage prediabetes in AF to prevent MACCE.
文摘BACKGROUND Liver transplant(LT)patients have become older and sicker.The rate of post-LT major adverse cardiovascular events(MACE)has increased,and this in turn raises 30-d post-LT mortality.Noninvasive cardiac stress testing loses accuracy when applied to pre-LT cirrhotic patients.AIM To assess the feasibility and accuracy of a machine learning model used to predict post-LT MACE in a regional cohort.METHODS This retrospective cohort study involved 575 LT patients from a Southern Brazilian academic center.We developed a predictive model for post-LT MACE(defined as a composite outcome of stroke,new-onset heart failure,severe arrhythmia,and myocardial infarction)using the extreme gradient boosting(XGBoost)machine learning model.We addressed missing data(below 20%)for relevant variables using the k-nearest neighbor imputation method,calculating the mean from the ten nearest neighbors for each case.The modeling dataset included 83 features,encompassing patient and laboratory data,cirrhosis complications,and pre-LT cardiac assessments.Model performance was assessed using the area under the receiver operating characteristic curve(AUROC).We also employed Shapley additive explanations(SHAP)to interpret feature impacts.The dataset was split into training(75%)and testing(25%)sets.Calibration was evaluated using the Brier score.We followed Transparent Reporting of a Multivariable Prediction Model for Individual Prognosis or Diagnosis guidelines for reporting.Scikit-learn and SHAP in Python 3 were used for all analyses.The supplementary material includes code for model development and a user-friendly online MACE prediction calculator.RESULTS Of the 537 included patients,23(4.46%)developed in-hospital MACE,with a mean age at transplantation of 52.9 years.The majority,66.1%,were male.The XGBoost model achieved an impressive AUROC of 0.89 during the training stage.This model exhibited accuracy,precision,recall,and F1-score values of 0.84,0.85,0.80,and 0.79,respectively.Calibration,as assessed by the Brier score,indicated excellent model calibration with a score of 0.07.Furthermore,SHAP values highlighted the significance of certain variables in predicting postoperative MACE,with negative noninvasive cardiac stress testing,use of nonselective beta-blockers,direct bilirubin levels,blood type O,and dynamic alterations on myocardial perfusion scintigraphy being the most influential factors at the cohort-wide level.These results highlight the predictive capability of our XGBoost model in assessing the risk of post-LT MACE,making it a valuable tool for clinical practice.CONCLUSION Our study successfully assessed the feasibility and accuracy of the XGBoost machine learning model in predicting post-LT MACE,using both cardiovascular and hepatic variables.The model demonstrated impressive performance,aligning with literature findings,and exhibited excellent calibration.Notably,our cautious approach to prevent overfitting and data leakage suggests the stability of results when applied to prospective data,reinforcing the model’s value as a reliable tool for predicting post-LT MACE in clinical practice.
基金supported by the National Research Foundation of Korea(NRF)grant funded by the Korean government Ministry of Science and ICT(NRF-2021R1G1A101056711)。
文摘BACKGROUND:The accelerated diagnostic protocol(ADP)using the Emergency Department Assessment of Chest pain Score(EDACS-ADP),a tool to identify patients at low risk of a major adverse cardiac event(MACE)among patients presenting with chest pain to the emergency department,was developed using a contemporary troponin assay.This study was performed to validate and compare the performance of the EDACS-ADP incorporating high-sensitivity cardiac troponin I between patients who had a 30-day MACE with and without unstable angina(MACE I and II,respectively).METHODS:A single-center prospective observational study of adult patients presenting with chest pain suggestive of acute coronary syndrome was performed.The performance of EDACS-ADP in predicting MACE was assessed by calculating the sensitivity and negative predictive value.RESULTS:Of the 1,304 patients prospectively enrolled,399(30.6%;95%confidence interval[95%CI]:27.7%–33.8%)were considered low-risk using the EDACS-ADP.Among them,the rates of MACE I and II were 1.3%(5/399)and 1.0%(4/399),respectively.The EDACS-ADP showed sensitivities and negative predictive values of 98.8%(95%CI:97.2%–99.6%)and 98.7%(95%CI:97.0%–99.5%)for MACE I and 98.7%(95%CI:96.8%–99.7%)and 99.0%(95%CI:97.4%–99.6%)for MACE II,respectively.CONCLUSION:EDACS-ADP could help identify patients as safe for early discharge.However,when unstable angina was added to the outcome,the 30-day MACE rate among the designated lowrisk patients remained above the level acceptable for early discharge without further evaluation.
基金Supported by Special Project for Improving Science and Technology Innovation Ability of Army Medical University,No.2022XLC09.
文摘BACKGROUND The incidence of chronic kidney disease among patients with diabetes mellitus(DM)remains a global concern.Long-term obesity is known to possibly influence the development of type 2 diabetes mellitus.However,no previous meta-analysis has assessed the effects of body mass index(BMI)on adverse kidney events in patients with DM.AIM To determine the impact of BMI on adverse kidney events in patients with DM.METHODS A systematic literature search was performed on the PubMed,ISI Web of Science,Scopus,Ovid,Google Scholar,EMBASE,and BMJ databases.We included trials with the following characteristics:(1)Type of study:Prospective,retrospective,randomized,and non-randomized in design;(2)participants:Restricted to patients with DM aged≥18 years;(3)intervention:No intervention;and(4)kidney adverse events:Onset of diabetic kidney disease[estimated glomerular filtration rate(eGFR)of<60 mL/min/1.73 m2 and/or microalbuminuria value of≥30 mg/g Cr],serum creatinine increase of more than double the baseline or end-stage renal disease(eGFR<15 mL/min/1.73 m2 or dialysis),or death.RESULTS Overall,11 studies involving 801 patients with DM were included.High BMI(≥25 kg/m2)was significantly associated with higher blood pressure(BP)[systolic BP by 0.20,95%confidence interval(CI):0.15–0.25,P<0.00001;diastolic BP by 0.21 mmHg,95%CI:0.04–0.37,P=0.010],serum albumin,triglycerides[standard mean difference(SMD)=0.35,95%CI:0.29–0.41,P<0.00001],low-density lipoprotein(SMD=0.12,95%CI:0.04–0.20,P=0.030),and lower high-density lipoprotein(SMD=–0.36,95%CI:–0.51 to–0.21,P<0.00001)in patients with DM compared with those with low BMIs(<25 kg/m2).Our analysis showed that high BMI was associated with a higher risk ratio of adverse kidney events than low BMI(RR:1.22,95%CI:1.01–1.43,P=0.036).CONCLUSION The present analysis suggested that high BMI was a risk factor for adverse kidney events in patients with DM.
文摘Objective: To study the expression of CA125 in the serum of patients with CHF and the relationship between CA125 level and the occurrence of adverse cardiovascular events. Methods: The clinical data of 132 patients with CHF admitted to Shizuishan Second People’s Hospital from January 2023 to December 2023 were collected and divided into heart function II group, heart function III group, heart function IV group according to cardiac function. 44 healthy subjects who underwent physical examination during the same period were selected as the control group. The clinical data of CA125, NT-proBNP, echocardiography and other clinical data of the four groups were compared, and the incidence of major adverse cardiovascular events was followed up for 12 months. Results: Compared with the control group, the CA125 level in the CHF group was significantly increased (P Conclusion: Serum CA125 level is related to the cardiac function level in CHF patients and increases with the deterioration of cardiac function. The increase of the index is related to the mortality rate and re-hospitalization rate, suggesting that CA125 can be used as an indicator to reflect the severity of heart failure and prognosis monitoring.
文摘BACKGROUND Intravenous infusion is a common method of drug administration in clinical practice.Errors in any aspect of the infusion process,from the verification of medical orders,preparation of the drug solution,to infusion by nursing staff,may cause adverse infusion events.AIM To analyzed the value of improving nursing measures and enhancing nursing management to reduce the occurrence of adverse events in pediatric infusion.METHODS The clinical data of 130 children who received an infusion in the pediatric department of our hospital from May 2020 to May 2021 were analyzed and divided into two groups according to the differences in nursing measures and nursing management:65 patients in the control group received conventional nursing and nursing management interventions,while 65 patients in the observation group received improved nursing measure interventions and enhanced nursing management.The occurrence of adverse events,compliance of children,satisfaction of children’s families,and complaints regarding the transfusion treatment were recorded in both groups.RESULTS The incidence of fluid extravasation and infusion set dislodgement in the observation group were 3.08%and 1.54%,respectively,which were significantly lower than 12.31%and 13.85%in the control group(P<0.05),while repeated punctures and medication addition errors in the observation group were 3.08%and 0.00%,respectively,which were lower than 9.23%and 3.08%in the control group,but there was no significant difference(P>0.05).The compliance rate of children in the observation group was 98.46%(64/65),which was significantly higher than 87.69%(57/65)in the control group,and the satisfaction rate of children’s families was 96.92%(63/65),which was significantly higher than 86.15%(56/65)in the control group(P<0.05).The observation group did not receive any complaints from the child’s family,whereas the control group received four complaints,two of which were due to the crying of the child caused by repeated punctures,one due to the poor attitude of the nurse,and one due to medication addition errors,with a cumulative complaint rate of 6.15%.The cumulative complaint rate of the observation group was significantly lower than that of the control group(P<0.05).CONCLUSION Improving nursing measures and enhancing nursing management can reduce the incidence of fluid extravasation and infusion set dislodgement in pediatric patients,improve children’s compliance and satisfaction of their families,and reduce family complaints.
文摘BACKGROUND Cannabis use has increased among young individuals in recent years.Although dependent cannabis use disorder(CUD)has been associated with various cardiac events,its effects on young adults without concurrent substance use remain understudied.AIM To examine trends in hospitalizations for major adverse cardiac and cerebrovascular events(MACCE)in this cohort.METHODSWe used the National Inpatient Sample(2016-2019)to identify hospitalized young individuals(18-44 years),excluding those with concurrent substance usage(tobacco,alcohol,and cocaine).They were divided into CUD+and CUD-.Using International Classification of Diseases-10 codes,we examined the trends in MACCE hospitalizations,including all-cause mortality(ACM),acute myocardial infarction(AMI),cardiac arrest(CA),and acuteischemic stroke(AIS).RESULTSOf 27.4 million hospitalizations among young adults without concurrent substance abuse,4.2%(1.1 million)hadco-existent CUD.In CUD+group,hospitalization rates for MACCE(1.71%vs 1.35%),AMI(0.86%vs 0.54%),CA(0.27%vs 0.24%),and AIS(0.49%vs 0.35%)were higher than in CUD-group(P<0.001).However,rate of ACMhospitalizations was lower in CUD+group(0.30%vs 0.44%).From 2016 to 2019,CUD+group experienced arelative rise of 5%in MACCE and 20%in AMI hospitalizations,compared to 22%and 36%increases in CUDgroup(P<0.05).The CUD+group had a 13%relative decrease in ACM hospitalizations,compared to a 10%relative rise in CUD-group(P<0.05).However,when adjusted for confounders,MACCE odds among CUD+cohort remain comparable between 2016 and 2019.CONCLUSIONThe CUD+group had higher rates of MACCE,but the rising trends were more apparent in the CUD-group overtime.Interestingly,the CUD+group had lower ACM rates than the CUD-group.
文摘Introduction: Pharmaceutical companies have boosted vaccine production following the global COVID-19 pandemic. In Côte d’Ivoire, the first vaccination campaign with the AstraZeneca vaccine began on March 1, 2021, as part of the Covax program. Despite the positive benefit/risk balance, the adverse effects of vaccination should not be minimized. Objective: To identify adverse events of AstraZeneca’s COVID-19 vaccination for better management. Materials and Methods: This is a case of a 57-year-old obese (BMI = 39 kg/m2) female health care worker who experienced adverse events in March 2021 after the second dose of AstraZeneca vaccine administered 4 weeks apart. These were subject to mandatory case reporting. Results: Major post-vaccination events occurred in a noisy systemic picture with parameters showing significant disturbances. Biological surveillance remains costly and makes the accountability of the vaccine complex. Conclusion: Vaccination remains the ultimate weapon in the fight against endemic diseases but should not overshadow the reporting of adverse events.
基金supported by the Beijing Natural Science Foundation(No.7184251)National Natural Science Foundation of China(Nos.91442120 and 81771740).
文摘Immunotherapy has recently led to a paradigm shift in cancer therapy,in which immune checkpoint inhibitors(ICIs)are the most successful agents approved for multiple advanced malignancies.However,given the nature of the non-specific activation of effector T cells,ICIs are remarkably associated with a substantial risk of immune-related adverse events(irAEs)in almost all organs or systems.Up to 90%of patients who received ICIs combination therapy experienced irAEs,of which majority were low-grade toxicity.Cytotoxic lymphocyte antigen-4 and programmed cell death protein-1/programmed cell death ligand 1 inhibitors usually display distinct features of irAEs.In this review,the mechanisms of action of ICIs and how they may cause irAEs are described.Some unsolved challenges,however really engrossing issues,such as the association between irAEs and cancer treatment response,tumor response to irAEs therapy,and ICIs in challenging populations,are comprehensively summarized.
基金funded by medical and health science and technology project of Zhejiang province (Grant number:2023KY633)
文摘Objective:To access the level of knowledge,perceptions,and practice towards adverse events following immunization(AEFI)surveillance among vaccination workers in Zhejiang province,China.Methods:This was a cross-sectional survey involving 768 vaccination workers.Data were collected using self-administered questionnaires and analyzed by using SAS 9.3 software.Knowledge,perceptions,and practice on AEFI surveillance were summarized using frequency tables.The mean±SD value was used as the cut-off for defining good(values≥mean)and poor(values<mean)knowledge,perceptions or practice.Binary logistic regression analysis was used to determine sociodemographic variables associated with knowledge,perceptions,and practice towards AEFI.Results:The proportions of good knowledge,perceptions and practice on AEFI surveillance were 78.13%,57.81%and 66.15%,respectively.Having a higher education background,longer years of experience,previous training on AEFI and≥30 years of age were factors associated with good knowledge,perceptions and practice on AEFI surveillance among vaccination workers.Conclusions:Over half of the respondents had good knowledge,perceptions and practice on AEFI surveillance work.Interventions on improving the vaccination workers’knowledge,perceptions and practice on AEFI surveillance should be considered in order to develop a more effective surveillance system.
文摘Introduction: Despite the many efforts made to combat preventable maternal deaths, these still remain high in Benin. It was therefore important to revisit the causes but especially the adverse events associated with care (EIS) in maternity. Objective: Determine the incidence, adverse events associated with care and causes of intra hospital maternal mortality in cotonou. Methods: This was a cross-sectional maternal mortality review study with retrospective data collection. It covered all cases of maternal death recorded between 2017 and 2021 in two (2) reference university maternities in Cotonou. Adverse events associated with care and the patient were analyzed using the maternal death audit grid validated for Benin. SPSS.26 software was used for data analysis. Results: The in-hospital maternal mortality ratio in Cotonou was 2028 maternal deaths per 100,000 live births in 2021. Only 7.2% (n = 36) of deaths were audited. The deceased mothers were 29.8 ± 7.4 years old, with no fixed monthly income in 82.7% (n = 420). Serious adverse events associated with care were: delay in decision to refer in 37% (n = 188), non-medical referral in 85.8% (n = 436) of cases, inadequate pre-referral treatment in 25.7% of cases. In receiving maternities, delay in diagnosis and inappropriate treatment at the receiving maternity were noted respectively in 22.9% and 28.6% of cases of maternal death. The direct causes of maternal death were dominated by serious obstetric hemorrhage in 43.9% (n = 223). As for the indirect causes, they were dominated by anemia excluding obstetric hemorrhages in 21.5% (n = 109). Conclusion: The in-hospital maternal mortality ratio was very high in Cotonou. The main cause was severe obstetric hemorrhage. There were several serious healthcare-associated adverse events whose correct management would significantly reduce the incidence of maternal deaths.
文摘Objective:This systematized review aimed to synthesize the results of empirical studies focused on the types and factors of adverse events(AEs)that contribute to them in long-term care(LTC)settings.Methods:The search was conducted in Pro Quest,Scopus,and Pub Med in January 2021 and resulted in 1057 records.The content analysis method was used in the data analysis.Results:In all,35 studies were identified as relevant for the review.The analysis revealed 133 different types of AEs and 60 factors that contributed to them.Conclusions:In LTC,various AEs occur,most of which are preventable,while many factors that influence their occurrence could be significantly modifiable.Through an effective analysis of AEs in LTC,it is possible to minimize their occurrence and,at the same time,minimize their negative impact on all par ties concerned.
基金This work was supported by grants from the National Key R&D Program of China(Grant No.2016YFC1303800)Jilin Provincial Key Laboratory of Biological Therapy(Grant No.20170622011JC)+1 种基金Jilin Provincial Science and Technology Department(Grant No.20190303146SF)Jilin Province Finance Department(Grant No.2018SCZWSZX-010).
文摘Objective:We aimed to retrospectively analyze the toxicity profiles and predictors of immune-related adverse events(irAEs)as well as the correlation between irAEs and the clinical efficacy of multi-type immune checkpoint inhibitors(ICIs)in patients with advanced pan-cancer in a real-world setting.Methods:We retrospectively analyzed data from 105 patients with advanced pan-cancer treated with multi-type ICIs at the First Hospital of Jilin University between January 1,2016 and August 1,2020.We used logistic regression analyses to investigate the associations of irAEs with clinical baseline characteristics,blood count parameters,and biochemical indicators during treatment.Receiver operating characteristic curves were used to determine cutoff values for parameters and area under the curve values.Kaplan–Meier and Cox multivariate regression analyses were performed to estimate the relationships of baseline characteristics and irAEs with progression-free survival(PFS)and overall survival(OS).Results:A lower relative lymphocyte count(cutoff=28.5%),higher albumin level(cutoff=39.05 g/L),and higher absolute eosinophil count(AEC)(cutoff=0.175×10^(9)/L)were significantly associated with the occurrence of irAEs,among which a higher AEC(cutoff=0.205×10^(9)/L)was strongly associated with skin-related irAEs[odds ratios(ORs)=0.163,P=0.004].Moreover,a higher lactate dehydrogenase level(cutoff=237.5 U/L)was an independent predictor of irAEs of grade≥3(OR=0.083,P=0.023).In immune cell subgroup analysis,a lower absolute count of CD8+CD28−suppressor T cells(OR=0.806;95%confidence interval:0.643–1.011;P=0.062),which are regulatory T lymphocytes,was associated with the occurrence of irAEs,although the difference was not statistically significant.Furthermore,a higher percentage of CD19+B cells was associated with the occurrence of irAEs of grade≥3(P=0.02)and grade≥2(P=0.051).In addition,patients with any grade of irAE had a significantly high PFS(8.37 vs.3.77 months,hazard ratios(HR)=2.02,P=0.0038)and OS(24.77 vs.13.83 months,HR=1.84;P=0.024).Conclusions:This retrospective study reports clinical profile data for irAEs in unselected patients in a real-world setting and explored some parameters that may be potential predictive markers of the occurrence,type,or grade of irAEs in clinical practice.Evidence of a correlation between safety and efficacy may facilitate a complete assessment of the risk-benefit ratio for patients treated with ICIs.
文摘Immune checkpoint inhibitors have shown to be very effective when treating lung cancer. Nivolumab, a programmed death-1 (PD-1) inhibitor has been approved for the treatment of metastatic non-squamous and squamous NSCLC. Immunotherapy with checkpoint inhibitors are associated with toxicities defined as immune-related adverse events (irAEs). The most common irAEs are rash, colitis, hepatitis, pneumonitis, and endocrinopathies. Although any organ system can be affected, other rare irAEs can occur and affect the bone marrow, pancreas, and the neurologic and cardiac systems. Pericardial effusion induced by immunotherapy is uncommon and has been described only in a few case reports. Immune-related adverse events usually develop within the first weeks to months after treatment initiation. This is a case report of a 52-year-old male patient with metastatic squamous-cell lung cancer who had a massive pericardial effusion secondary to treatment with nivolumab as second line treatment. During his hospital stay, the patient underwent pericardiocentesis and treatment with corticosteroids. A CT scan after these treatments revealed complete tumor response and minimal pericardial effusion. Nivolumab was definitively ceased. The patient continues to show complete response for 16 months. In general, Nivolumab is well-tolerated and has an excellent safety profile. However, it is important to be aware of life-threatening immune-related adverse events, particularly cardiac toxicity. Consensus guidelines regarding the treatment of the most common irAEs have been established. The optimal management of irAEs is based on clinical experience. It’s crucial to report new or rare irAEs to conduct prospective trials to evaluate the best treatment strategy.
