Objective To analyze the correlation of pan-immune inflammation value(PⅡV)and C-reactive protein variation rate(ΔCRP)with myocardial fibrosis in elderly patients with acute myocardial infarction(AMI).Methods A total of 123 elderly AMI patients admitted to our department from January 2022 to July 2024 were enrolled,and then followed up for 6 months postoperatively.According to occurrence of ventricular remodeling or not,they were divided into a remodeling group(26 cases)and a non-remodeling group(97 cases),and based on presence of myocardial fibrosis,they were also assigned into a fibrosis group(31 cases)and a non-fibrosis group(92 cases).Cardiac MRI was performed after admission to diagnose myocardial fibrosis.PⅡV,ΔCRP,type Ⅲ procollagen N-terminal peptide(PⅢNP),and type Ⅰ collagen C-terminal peptide(CICP)levels were compared between the fibrosis and non-fibrosis groups.Pearson correlation analysis was used to assess the relationships of PⅡV and ΔCRP with PⅢNP and CICP.Multivariate logistic regression analysis was applied to identify factors influencing postoperative remodeling.ROC curve analysis was conducted to evaluate the clinical efficacy of PⅡV and ΔCRP in predicting postoperative remodeling.Results The fibrosis group exhibited significantly higher PⅡV,ΔCRP,PⅢNP,and CICP levels than the non-fibrosis group(P＜0.05,P＜0.01).Pearson analysis revealed positive correlations between PⅡV and PⅢNP/CICP(r=0.458,r=0.533,P＜0.01)and between ΔCRP and PⅢNP/CICP(r=0.591,r=0.627,P＜0.01).The remodeling group had obviously higher PⅡV(400.81±71.73 vs 335.45±71.19,t=4.151,P＜0.01)and ΔCRP[1.19±0.30 mg/(L·h)vs 0.90±0.15 mg/(L·h),t=6.878,P＜0.01]than the non-remodeling group.Multivariate logistic regression analysis identified age(OR=3.196,95％CI:1.597～6.398,P＜0.01),coronary Gensini score(OR=1.966,95％CI:1.295～2.984,P＜0.01),PⅡV(OR=3.470,95％CI:1.621～7.427,P＜0.01),and ΔCRP(OR=2.889,95％CI:1.431～5.836,P＜0.01)as risk factors for postoperative remodeling,while out-hospital medication adherence was a protective factor(OR=0.489,95％CI:0.319～0.748,P＜0.01).ROC curve analysis showed an AUC value of PⅡV,ΔCRP and their combination in the prediction was 0.735,0.778 and 0.905,respectively,with the combined two indicators having better efficiency(P＜0.01).Conclusion PⅡV and ΔCRP are closely associated with myocardial fibrosis and postoperative ventricular remodeling in elderly AMI patients.Combined detection of these two markers can optimize risk stratification and provide critical insights for clinical intervention.

Objective To analyze the correlation of pan-immune inflammation value(PⅡV)and C-reactive protein variation rate(ΔCRP)with myocardial fibrosis in elderly patients with acute myocardial infarction(AMI).Methods A total of 123 elderly AMI patients admitted to our department from January 2022 to July 2024 were enrolled,and then followed up for 6 months postoperatively.According to occurrence of ventricular remodeling or not,they were divided into a remodeling group(26 cases)and a non-remodeling group(97 cases),and based on presence of myocardial fibrosis,they were also assigned into a fibrosis group(31 cases)and a non-fibrosis group(92 cases).Cardiac MRI was performed after admission to diagnose myocardial fibrosis.PⅡV,ΔCRP,type Ⅲ procollagen N-terminal peptide(PⅢNP),and type Ⅰ collagen C-terminal peptide(CICP)levels were compared between the fibrosis and non-fibrosis groups.Pearson correlation analysis was used to assess the relationships of PⅡV and ΔCRP with PⅢNP and CICP.Multivariate logistic regression analysis was applied to identify factors influencing postoperative remodeling.ROC curve analysis was conducted to evaluate the clinical efficacy of PⅡV and ΔCRP in predicting postoperative remodeling.Results The fibrosis group exhibited significantly higher PⅡV,ΔCRP,PⅢNP,and CICP levels than the non-fibrosis group(P＜0.05,P＜0.01).Pearson analysis revealed positive correlations between PⅡV and PⅢNP/CICP(r=0.458,r=0.533,P＜0.01)and between ΔCRP and PⅢNP/CICP(r=0.591,r=0.627,P＜0.01).The remodeling group had obviously higher PⅡV(400.81±71.73 vs 335.45±71.19,t=4.151,P＜0.01)and ΔCRP[1.19±0.30 mg/(L·h)vs 0.90±0.15 mg/(L·h),t=6.878,P＜0.01]than the non-remodeling group.Multivariate logistic regression analysis identified age(OR=3.196,95％CI:1.597～6.398,P＜0.01),coronary Gensini score(OR=1.966,95％CI:1.295～2.984,P＜0.01),PⅡV(OR=3.470,95％CI:1.621～7.427,P＜0.01),and ΔCRP(OR=2.889,95％CI:1.431～5.836,P＜0.01)as risk factors for postoperative remodeling,while out-hospital medication adherence was a protective factor(OR=0.489,95％CI:0.319～0.748,P＜0.01).ROC curve analysis showed an AUC value of PⅡV,ΔCRP and their combination in the prediction was 0.735,0.778 and 0.905,respectively,with the combined two indicators having better efficiency(P＜0.01).Conclusion PⅡV and ΔCRP are closely associated with myocardial fibrosis and postoperative ventricular remodeling in elderly AMI patients.Combined detection of these two markers can optimize risk stratification and provide critical insights for clinical intervention.

Objective To investigate the curative effect of early hemoperfusion(HP)in treating patients with sepsis.Methods Early stage sepsis patients admitted to the First People's Hospital of Nanyang City Affiliated to Henan University from January 2020 to December 2022 were selected as the research subjects.These patients were randomly divided into experimental group(62 patients)and control group(31 patients).Early bundle therapy combined with continuous renal replacement therapy(CRRT)were used in both groups as the standard treatment,but only the standard treatment was used in control group.Based on the treatment of control group,the patients in experimental group were treated with HP,the"2-2-1"plan(on the first and second days,connecting resin HP device HA380 in series every 12 hours,and connecting one perfusion device in series on the third day)was applied.The white blood cell count(WBC),C-reactive protein(CRP),procalcitonin(PCT),tumor necrosis factor-α(TNF-α),interleukins(IL-6,IL-10),the hemodynamic indicators(systolic blood pressure,diastolic blood pressure),lactic acid(Lac),sequential organ failure assessment(SOFA),acute physiology and chronic health evaluationⅡ(APACHEⅡ),and the difference in intensive care unit(ICU)hospitalization time of the patients before admission and after 3 day treatment were compared between the two groups.The Kaplan-Meier method was used to draw survival curves and the difference in 28-day survival rates was compared between the two groups.Results After 3 days of treatment,the inflammatory indexes TNF-α,IL-6,IL-10,PCT,CRP,WBC and SOFA score,APACHEⅡscore,Lac in the experimental group all decreased significantly(all P<0.05).In the control group,only the PCT and CRP indexes significantly decreased compared with those before treatment(both P<0.05).Compared with the control group,the difference before and after the change of PCT,CRP,IL-6,IL-10 and SOFA score,APACHEⅡscore,Lac in the experimental group were significant[PCT(μg/L):12.31(6.95,42.69)vs.3.84(1.06,14.47),CRP(mg/L):78.69±64.60 vs.31.49±81.14,IL-6(ng/L):1 357.20(243.96,7 205.50)vs.110.00(-1 749.00,1 377.00),IL-10(ng/L):36.87(5.43,1 218.80)vs.2.67(-11.00,22.79),SOFA score:5(3,7)vs.1(-3,6),APACHEⅡscore:8(5,11)vs.5(-2,7),Lac(mmol/L):3.93±2.89 vs.2.42±2.89,all P<0.05].The clearance rate of inflammatory cytokines IL-6 and IL-10 in the experimental group was higher than that in the control group(IL-6:F=17.93,P<0.001,IL-10:F=6.62,P=0.012).The Kaplan-Meier curve showed the 28-day survival rate of the experimental group was higher than that of the control group(79.03%vs.58.06%),the differences were statistically significant(Log-Rank test:χ2=4.706,P=0.030).Multivariate Cox regression analysis showed that no HP treatment,Lac level before treatment and high APACHEⅡ score were risk factors for death Conclusion HP in the early interventional treatment of sepsis can reduce the levels of inflammatory cytokines and control the inflammatory storm.The HP"2-2-1"treatment frequency can effectively improve the prognosis of septic patients and increase their survival rate.

Objective To investigate the curative effect of early hemoperfusion(HP)in treating patients with sepsis.Methods Early stage sepsis patients admitted to the First People's Hospital of Nanyang City Affiliated to Henan University from January 2020 to December 2022 were selected as the research subjects.These patients were randomly divided into experimental group(62 patients)and control group(31 patients).Early bundle therapy combined with continuous renal replacement therapy(CRRT)were used in both groups as the standard treatment,but only the standard treatment was used in control group.Based on the treatment of control group,the patients in experimental group were treated with HP,the"2-2-1"plan(on the first and second days,connecting resin HP device HA380 in series every 12 hours,and connecting one perfusion device in series on the third day)was applied.The white blood cell count(WBC),C-reactive protein(CRP),procalcitonin(PCT),tumor necrosis factor-α(TNF-α),interleukins(IL-6,IL-10),the hemodynamic indicators(systolic blood pressure,diastolic blood pressure),lactic acid(Lac),sequential organ failure assessment(SOFA),acute physiology and chronic health evaluationⅡ(APACHEⅡ),and the difference in intensive care unit(ICU)hospitalization time of the patients before admission and after 3 day treatment were compared between the two groups.The Kaplan-Meier method was used to draw survival curves and the difference in 28-day survival rates was compared between the two groups.Results After 3 days of treatment,the inflammatory indexes TNF-α,IL-6,IL-10,PCT,CRP,WBC and SOFA score,APACHEⅡscore,Lac in the experimental group all decreased significantly(all P<0.05).In the control group,only the PCT and CRP indexes significantly decreased compared with those before treatment(both P<0.05).Compared with the control group,the difference before and after the change of PCT,CRP,IL-6,IL-10 and SOFA score,APACHEⅡscore,Lac in the experimental group were significant[PCT(μg/L):12.31(6.95,42.69)vs.3.84(1.06,14.47),CRP(mg/L):78.69±64.60 vs.31.49±81.14,IL-6(ng/L):1 357.20(243.96,7 205.50)vs.110.00(-1 749.00,1 377.00),IL-10(ng/L):36.87(5.43,1 218.80)vs.2.67(-11.00,22.79),SOFA score:5(3,7)vs.1(-3,6),APACHEⅡscore:8(5,11)vs.5(-2,7),Lac(mmol/L):3.93±2.89 vs.2.42±2.89,all P<0.05].The clearance rate of inflammatory cytokines IL-6 and IL-10 in the experimental group was higher than that in the control group(IL-6:F=17.93,P<0.001,IL-10:F=6.62,P=0.012).The Kaplan-Meier curve showed the 28-day survival rate of the experimental group was higher than that of the control group(79.03%vs.58.06%),the differences were statistically significant(Log-Rank test:χ2=4.706,P=0.030).Multivariate Cox regression analysis showed that no HP treatment,Lac level before treatment and high APACHEⅡ score were risk factors for death Conclusion HP in the early interventional treatment of sepsis can reduce the levels of inflammatory cytokines and control the inflammatory storm.The HP"2-2-1"treatment frequency can effectively improve the prognosis of septic patients and increase their survival rate.