BACKGROUND Venoarterial extracorporeal membrane oxygenation(VA-ECMO)offers hemodynamic support for patients undergoing high-risk percutaneous coronary interventions(PCIs).However,long-term outcomes associated with VA-...BACKGROUND Venoarterial extracorporeal membrane oxygenation(VA-ECMO)offers hemodynamic support for patients undergoing high-risk percutaneous coronary interventions(PCIs).However,long-term outcomes associated with VA-ECMO have not previously been studied.AIM To explore long-term outcomes in high-risk cases undergoing PCI supported by VA-ECMO.METHODS In the present observational cohort study,61 patients who received VA-ECMOsupported high-risk PCI between April 2012 and January 2020 at the Sixth Medical Center of Chinese People’s Liberation Army General Hospital were enrolled.The endpoint characteristics such as all-cause mortality,repeated cardiovascular diseases,and cardiac death were examined.RESULTS Among 61 patients,three failed stent implantation due to chronic total occlusions with severely calcified lesions.One patient showed VA-ECMO intolerance because of high left ventricular afterload.PCI was successfully performed in 57 patients(93.4%).The in-hospital mortality was 23.0%,and the overall survival was 45.9%,with a median follow-up period of 38.6(8.6-62.1)mo.CONCLUSION VA-ECMO can be used as a support in patients undergoing high-risk PCI as it is associated with favorable long-term patient survival.展开更多
BACKGROUND Critical care is rapidly evolving with significant innovations to decrease hospital stays and costs.To our knowledge,there is limited data on factors that affect the length of stay and hospital charges in c...BACKGROUND Critical care is rapidly evolving with significant innovations to decrease hospital stays and costs.To our knowledge,there is limited data on factors that affect the length of stay and hospital charges in cirrhotic patients who present with STelevation myocardial infarction-related cardiogenic shock(SRCS).AIM To identify the factors that increase inpatient mortality,length of stay,and total hospital charges in patients with liver cirrhosis(LC)compared to those without LC.METHODS This study includes all adults over 18 from the National Inpatient Sample 2017 database.The study consists of two groups of patients,including SRCS with LC and without LC.Inpatient mortality,length of stay,and total hospital charges are the primary outcomes between the two groups.We used STATA 16 to perform statistical analysis.The Pearson's chi-square test compares the categorical variables.Propensity-matched scoring with univariate and multivariate logistic regression generated the odds ratios for inpatient mortality,length of stay,and resource utilization.RESULTS This study includes a total of 35798453 weighted hospitalized patients from the 2017 National Inpatient Sample.The two groups are SRCS without LC(n=758809)and SRCS with LC(n=11920).The majority of patients were Caucasian in both groups(67%vs 72%).The mean number of patients insured with Medicare was lower in the LC group(60%vs 56%)compared to the other group,and those who had at least three or more comorbidities(53%vs 90%)were significantly higher in the LC group compared to the non-LC group.Inpatient mortality was also considerably higher in the LC group(28.7%vs 10.63%).Length of Stay(LOS)is longer in the LC group compared to the non-LC group(9 vs 5.6).Similarly,total hospital charges are higher in patients with LC($147407.80 vs$113069.10,P≤0.05).Inpatient mortality is lower in the early percutaneous coronary intervention(PCI)group(OR:0.79<0.11),however,it is not statistically significant.Both early Impella(OR:1.73<0.05)and early extracorporeal membrane oxygenation(ECMO)(OR:3.10 P<0.05)in the LC group were associated with increased mortality.Early PCI(-2.57 P<0.05)and Impella(-3.25 P<0.05)were also both associated with shorter LOS compared to those who did not.Early ECMO does not impact the LOS;however,it does increase total hospital charge(addition of$24717.85,P<0.05).CONCLUSION LC is associated with a significantly increased inpatient mortality,length of stay,and total hospital charges in patients who develop SRCS.Rural and Non-teaching hospitals have significantly increased odds of extended hospital stays and higher adjusted total hospital charges.The Association of LC with worse outcomes outlines the essential need to monitor these patients closely and treat them early on with higher acuity care.Patients with early PCI had both shorter LOS and reduced inpatient mortality,while early Impella was associated with increased mortality and shorter LOS.Early ECMO is associated with increased mortality and higher total hospital charges.This finding should affect the decision to follow through with interventional management in this cohort of patients as it is associated with poor outcomes and immense resource utilization.展开更多
文摘BACKGROUND Venoarterial extracorporeal membrane oxygenation(VA-ECMO)offers hemodynamic support for patients undergoing high-risk percutaneous coronary interventions(PCIs).However,long-term outcomes associated with VA-ECMO have not previously been studied.AIM To explore long-term outcomes in high-risk cases undergoing PCI supported by VA-ECMO.METHODS In the present observational cohort study,61 patients who received VA-ECMOsupported high-risk PCI between April 2012 and January 2020 at the Sixth Medical Center of Chinese People’s Liberation Army General Hospital were enrolled.The endpoint characteristics such as all-cause mortality,repeated cardiovascular diseases,and cardiac death were examined.RESULTS Among 61 patients,three failed stent implantation due to chronic total occlusions with severely calcified lesions.One patient showed VA-ECMO intolerance because of high left ventricular afterload.PCI was successfully performed in 57 patients(93.4%).The in-hospital mortality was 23.0%,and the overall survival was 45.9%,with a median follow-up period of 38.6(8.6-62.1)mo.CONCLUSION VA-ECMO can be used as a support in patients undergoing high-risk PCI as it is associated with favorable long-term patient survival.
文摘BACKGROUND Critical care is rapidly evolving with significant innovations to decrease hospital stays and costs.To our knowledge,there is limited data on factors that affect the length of stay and hospital charges in cirrhotic patients who present with STelevation myocardial infarction-related cardiogenic shock(SRCS).AIM To identify the factors that increase inpatient mortality,length of stay,and total hospital charges in patients with liver cirrhosis(LC)compared to those without LC.METHODS This study includes all adults over 18 from the National Inpatient Sample 2017 database.The study consists of two groups of patients,including SRCS with LC and without LC.Inpatient mortality,length of stay,and total hospital charges are the primary outcomes between the two groups.We used STATA 16 to perform statistical analysis.The Pearson's chi-square test compares the categorical variables.Propensity-matched scoring with univariate and multivariate logistic regression generated the odds ratios for inpatient mortality,length of stay,and resource utilization.RESULTS This study includes a total of 35798453 weighted hospitalized patients from the 2017 National Inpatient Sample.The two groups are SRCS without LC(n=758809)and SRCS with LC(n=11920).The majority of patients were Caucasian in both groups(67%vs 72%).The mean number of patients insured with Medicare was lower in the LC group(60%vs 56%)compared to the other group,and those who had at least three or more comorbidities(53%vs 90%)were significantly higher in the LC group compared to the non-LC group.Inpatient mortality was also considerably higher in the LC group(28.7%vs 10.63%).Length of Stay(LOS)is longer in the LC group compared to the non-LC group(9 vs 5.6).Similarly,total hospital charges are higher in patients with LC($147407.80 vs$113069.10,P≤0.05).Inpatient mortality is lower in the early percutaneous coronary intervention(PCI)group(OR:0.79<0.11),however,it is not statistically significant.Both early Impella(OR:1.73<0.05)and early extracorporeal membrane oxygenation(ECMO)(OR:3.10 P<0.05)in the LC group were associated with increased mortality.Early PCI(-2.57 P<0.05)and Impella(-3.25 P<0.05)were also both associated with shorter LOS compared to those who did not.Early ECMO does not impact the LOS;however,it does increase total hospital charge(addition of$24717.85,P<0.05).CONCLUSION LC is associated with a significantly increased inpatient mortality,length of stay,and total hospital charges in patients who develop SRCS.Rural and Non-teaching hospitals have significantly increased odds of extended hospital stays and higher adjusted total hospital charges.The Association of LC with worse outcomes outlines the essential need to monitor these patients closely and treat them early on with higher acuity care.Patients with early PCI had both shorter LOS and reduced inpatient mortality,while early Impella was associated with increased mortality and shorter LOS.Early ECMO is associated with increased mortality and higher total hospital charges.This finding should affect the decision to follow through with interventional management in this cohort of patients as it is associated with poor outcomes and immense resource utilization.
