Search

Background: This observational cohort study was designed by the PRIORITY (PRedictIng long-term Outcomes afteR Isolated coronary arTery bypass surgery) steering committee to evaluate the 10-year follow-up outcome of bilateral internal thoracic arteries (BITA) versus single internal thoracic artery., Methods: The PRIORITY project was designed to evaluate long-term outcome of 2 large prospective multicenter cohort studies of coronary artery bypass grafting. Clinical data on isolated coronary artery bypass grafting were merged with administrative data to collect follow-up information. The primary endpoint was the composite outcome of major adverse cardiac and cerebrovascular events at 10-year follow-up. Secondary endpoints were individual components of major adverse cardiac and cerebrovascular events at 10 years and surgical site complications or infections. A propensity score-based inverse probability treatment weighting (IPTW) was used to overcome the selection bias related to the observational nature of the study., Results: The study population consisted of 10,988 patients who underwent isolated coronary artery bypass grafting. BITA was used in 23.5%. The use of BITA is related to lower incidence of major adverse cardiac and cerebrovascular events at 10 years (adjusted hazard ratio [HR] 0.88, 95% CI 0.79-0.98, P < .001). BITA correlated with better 10-year survival (IPTW adjusted HR 0.87, 95% CI 0.78-1.00, P = .05), re-revascularization (IPTW adjusted HR 0.83, 95% CI 0.74-0.92, P < .001), and myocardial infarction (IPTW adjusted HR 0.86, 95% CI 0.77-0.95, P = .005) but to increased incidence of surgical site complications or infections (HR 2.12, 95% CI 1.39-3.24, P < .001)., Conclusions: In propensity-matched patients, use of BITA was associated with improved 10-year survival, freedom from repeat revascularization, and myocardial infarction but also higher incidence of surgical site complications., (Copyright © 2023 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.)

Introduction: We sought to assess the clinical impact of Covid-19 infection on mortality in patients with Non-ST elevation myocardial infarction (NSTEMI) admitted during the national outbreak in Italy., Methods: We analysed a nationwide, comprehensive, and universal administrative database of consecutive NSTEMI patients admitted during lockdown for Covid-19 infection (March,11st - May 3rd, 2020) and the equivalent periods of the previous 5 years in Italy. The observed rate of 30-day and 6-month all-cause mortality of NSTEMI patients with and without Covid-19 infection during the lockdown was compared with the expected rate of death according to the trend of the previous 5 years., Results: During the period of observation, 48.447 NSTEMI hospitalizations occurred in Italy. Among these, 4981 NSTEMI patients were admitted during the 2020 outbreak: 173 (3.5%) with and 4808 (96.5%) without a Covid-19 diagnosis. According to the 5-year trend, the 2020 expected rate of 30-day and 6-month all-cause mortality was 6.5% and 12.2%, while the observed incidence of death was 8.3% (p = 0.001) and 13.6% (p = 0.041), respectively. Excluding NSTEMI patients with a Covid-19 diagnosis, the 6-month mortality rate resulted in accordance with the prior 5-year trend. After multiple corrections, the presence of Covid-19 diagnosis resulted one of the independent predictors of all-cause mortality at 30 days [adjusted odds ratio (OR) 4.3; 95% confidence intervals (CI) 2.90-6.23; p < 0.0001] and 6 months (adjusted OR 3.5; 95% CI: 2.43-5.03; p < 0.0001)., Conclusions: During the 2020 national outbreak in Italy, a concomitant diagnosis of Covid-19 in NSTEMI was associated with a significantly higher rate of mortality., Competing Interests: Declaration of Competing Interest None., (Copyright © 2022 Elsevier B.V. All rights reserved.)

In Italy the National Outcomes Evaluation Programme, (P.N.E.) is the most comprehensive comparative evaluation of healthcare outcomes at the national level. The aim of this report is to describe the P.N.E. and some of the most relevant results achieved. The P.N.E. analysed 184 indicators on quality of care in 2015-2020 period. The data sources are the Italian Health Information Systems. The indicators reported were: proportion of surgery within 2 days after hip fracture in the elderly (HF), 30-day mortality after hospital admission for acute myocardial infarction (AMI), proportion of reoperations within 90 days of breast-conserving surgery and proportion of primary caesarean deliveries. Risk adjustment methods were used to take into account patients' characteristics. From 2010 to 2020 the proportion of interventions within 2 days after HF increased from 31.3% to 64.6%, the AMI 30-day mortality decreased from 10.4% to 8.3%, the proportion of reinterventions within 90 days of breast-conserving surgery decreased from 12.0% to 5.9% and the proportion of primary caesarean deliveries decreased from 28.4% to 22.7%. Results by area of residence showed heterogeneity of healthcare quality. We observed a general improvement in different clinical areas not always associated with a reduction of heterogeneity among areas of residence.

Background: The outcome of patients with acute myocardial infarction (AMI) may vary substantially based on baseline risk. We aimed at analyzing the impact of gender, age and heart failure (HF) on mortality trends, based on a nationwide, comprehensive and universal administrative database of AMI., Methods: This is a nationwide cohort study of patients admitted with AMI from 2009 to 2018 in all Italian hospitals. In-hospital mortality rate (I-MR) and 1-year post-discharge mortality rate (1-Y-MR) were assessed., Results: Among the 1,000,965 AMI events included in the analysis, 43.6% occurred in patients aged ≥75 years, 34.7% in females and 21.8% in AMI complicated by HF at the index hospitalization. Both I-MR and 1-Y-MR significantly decreased over time (from 8.87% to 6.72%; mean annual change -0.23%; confidence intervals (CI): - 0.26% to -0.20% and from 12.24% to 10.59%; mean annual change -0.18%; CI: - 0.24% to -0.13%, respectively). This trend was confirmed in younger and elderly AMI patients, in both sexes. In AMI patients complicated by HF, both I-MR and 1-Y-MR were markedly high, regardless of age and gender., Conclusions: This contemporary, nationwide study suggests that I-MR and 1-Y-MR are still elevated, albeit decreasing over time. Elderly patients and those with HF at the time of index admission, present a particularly high risk of fatal events, regardless of gender., (Copyright © 2021 Elsevier B.V. All rights reserved.)

The risk of recurrent events among survivors of acute myocardial infarction (AMI) is understudied. The aim of this analysis was to investigate the role of residual high thrombotic risk (HTR) as a predictor of recurrent in-hospital events after AMI. This retrospective cohort study included 186,646 patients admitted with AMI from 2009 to 2010 in all Italian hospitals who were alive 30 days after the index event. HTR was defined as at least one of the following in the 5 years preceding AMI: previous myocardial infarction, ischemic stroke/other vascular disease, type 2 diabetes mellitus, renal failure. Risk adjustment was performed in all multivariate survival analyses. Rates of major cardiac and cerebrovascular events (MACCE) within the following 5 years were calculated in both patients without fatal readmissions at 30 days and in those free from in-hospital MACCE at 1 year from the index hospitalization. The overall 5-year risk of MACCE was higher in patients with HTR than in those without HTR, in both survivors at 30 days [hazard ratio (HR), 1.49; 95% confidence interval (CI), 1.45-1.52; p<0.0001] and in those free from MACCE at 1 year (HR, 1.46; 95% CI, 1.41-1.51; p<0.0001). The risk of recurrent MACCE increased in the first 18 months after AMI (HR, 1.49) and then remained stable over 5 years. The risk of MACCE after an AMI endures over 5 years in patients with HTR. This is also true for patients who did not have any new cardiovascular event in the first year after an AMI. All patients with HTR should be identified and addressed to intensive preventive care strategies.

Background: Uncertainties on long-term outcomes after acute myocardial infarction (AMI) still exist, despite the ongoing progresses in the management of patients with AMI., Aim of the Study: Our aim was to appraise both the early prognosis and prognosis at 1-year after discharge of patients hospitalized due to AMI., Methods: This is a retrospective nationwide cohort study based on data from an administrative database on patients admitted with AMI from 2001 to 2011 in all Italian hospitals sites. Mortality and readmission rates within 30 days, 60 days and 1 year were calculated, as well as re-hospitalizations for all causes and for HF., Results: A total of 1,110,822 patients were included. Index admission mortality rate (I-MR) and total in-hospital mortality rate (T-MR) at up to 1 year both decreased respectively from 11.34% to 8.99% and from 16.46% to 14.68% in the years 2001 to 2011 (both p<0.0001), while fatal readmission rate (F-RR) at 1 year increased from 4.75% to 5.28% (p=0.0019). Patients that developed HF during the index admission had significantly higher I-MR and F-RR. I-MR, F-RR, and T-MR, however, remained low at any time point considered (30 days, 60 days and 1 year) in a subgroup of low-risk optimally-treated patients., Conclusions: The risk of fatal readmission at 1 year increased slightly over time, in spite of the remarkable improvements currently achieved in overall prognosis after AMI. The identification of patients at high risk (mainly due to HF complicating AMI), and of patients at low risk is crucial to define and support management strategies., (Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.)

Objective: Coronary revascularization methods are among the most common major medical procedures performed in industrialized countries. The short- and long-term comparative effectiveness of different techniques remains undetermined., Methods and Results: The study population included all adult patients (94,864 subjects) admitted for acute myocardial infarction (AMI) in 2004 in Italy, as recorded in the National Hospital Discharge Records. Invasive reperfusion therapy (coronary artery bypass graft, percutaneous coronary intervention), and standard medical treatments were compared. End points were short-term (30-day) in-hospital mortality and any combination of new revascularizations, re-AMI, stroke, or death (MACCE) occurring within 6 and 12 months from initial treatment. Risk factors and comorbidities were used to define patients' health status. The Cox model was applied to evaluate risk-adjusted hazard ratios (HR) for different approaches. Medical treatment was used as the reference category. Propensity score matching was performed to evaluate selection bias in the allocation to CABG or percutaneous coronary intervention (PCI). Both short-term mortality and 6- and 12-month MACCE risk for invasive reperfusion therapy was significantly lower than the reference (HR: 0.50, P < 0.001; 0.54, P < 0.001; 0.64, P < 0.001, respectively). In the matched population, while short-term mortality was significantly lower for PCI (HR 0.36, P < 0.001), long-term MACCE risk was lower for CABG (6-month HR 2.93, P < 0.001; 12-month HR 3.01, P < 0.001)., Conclusions: In spite of adjustments for patients' health status, medical treatment resulted in a higher mortality and increased MACCE risk. While PCI gave the best short-term results, after 1 year the risk of re-interventions or further events was significantly lower for patients undergoing CABG.

Background: Possible effect modifiers are often considered as confounders when applying pre-defined risk-adjustment models. The aim was to provide evidence of effect modification by gender in comparative evaluations of hospitals on 30-day in-hospital mortality after acute myocardial infarction (AMI)., Methods: Ninety-two Italian hospitals discharging more than 300 patients with a diagnosis of AMI during 2004 were considered. Patients discharged or transferred within 48 h of hospital admission were excluded. Comorbidities recorded in previous and current admissions were used to define patients' health status and to build the adjustment model, in which an interaction term (gender by hospital) was introduced to test the presence of effect modification. The end point was the 30-day in-hospital mortality after AMI., Results: The study population consists of 38,544 incident events of AMI from 92 Italian hospitals. Eleven hospitals showed a significant effect modification by gender. In one of them, the overall mortality rate was comparable with that of the reference category, but a significant excess risk for women was found [odds ratios (ORs) = 2.3; P < 0.01]. In 10 hospitals, the overall adjusted ORs presented a significant excess mortality compared with the benchmark: three had a significant excess mortality only among females (ranging from 230 to 370%), four only among males (ranging from 110 to 200%), and three among both genders., Conclusions: An effect modification by gender was found. The results suggest that in comparative hospital performances evaluation, stratification by gender is desirable to investigate possible differences in attitudes and practices of health services in the treatment of men and women.

Background. We sought to assess the clinical impact of COVID-19 infection on mortality in patients with ST-elevation myocardial infarction (STEMI) admitted during the national outbreak in Italy. Methods. We analysed a nationwide, comprehensive, and universal administrative database of consecutive STEMI patients admitted during lockdown for COVID-19 infection (11 March–3 May 2020) and the equivalent periods of the previous 5 years in Italy. The observed rate of 30-day and 6-month all-cause mortality of STEMI patients with and without COVID-19 infection during the lockdown was compared with the expected rate of death, according to the trend of the previous 5 years. Results. During the study period, 32.910 STEMI hospitalizations occurred in Italy. Among these, 4048 STEMI patients were admitted during the 2020 outbreak: 170 (4.2%) with and 3878 (95.8%) without a COVID-19 diagnosis. According to the 5-year trend, the 2020 expected rates of 30-day and 6-month all-cause mortality were 9.2% and 12.6%, while the observed incidences of death were 10.8% (p = 0.016) and 14.4% (p = 0.017), respectively. Excluding STEMI patients with a COVID-19 diagnosis, the mortality rate resulted in accordance with the prior 5-year trend. After multiple corrections, the presence of COVID-19 diagnosis was an independent predictor of all-cause mortality at 30 days [adjusted odds ratio (OR) 4.5; 95% confidence intervals (CI) 3.09–6.45; p < 0.0001] and 6 months (adjusted OR 3.6; 95% CI: 2.47–5.12; p < 0.0001). Conclusions.During the 2020 national outbreak in Italy, COVID-19 infection significantly increased the mortality trend in patients with STEMI. [ABSTRACT FROM AUTHOR]

OBJECTIVES: The prognostic impact of failed mitral valve repair (FMR) on in-hospital outcome after redo mitral valve surgery has not been thoroughly investigated. METHODS: Hospital outcomes after redo mitral valve surgery because of an FMR in patients from nine European centres were reported. Logistic regressions identified predictors of mortality in combined or isolated redo mitral valve operations. Hospital outcome was compared between propensity-matched cohorts with FMR and native mitral valves in the context of redo surgery and FMR versus failed prostheses. RESULTS: A total of 246 patients with FMR yielded a 6.5% mortality rate at redo surgery. FMR per se did not impact mortality at multivariable analysis (P = 0.64). A preoperative Global Initiative for Chronic Obstructive Lung Disease (GOLD) score >2 chronic obstructive lung disease (COPD) (OR 15.2, P < 0.01), left ventricular ejection fraction <30% (odds ratio (OR) 21.5, P = 0.005), major injury to cardiovascular structures at re-entry (OR 27.2, P < 0.01) or injury to patent left internal mammary artery-coronary artery bypass graft (OR 7.6, P = 0.03) predicted mortality in the whole FMR population. GOLD >2 COPD (OR 12.3, P = 0.049), age at surgery (OR 1.15 for each incremental year, P = 0.049) and cardiopulmonary bypass duration (OR 1.02, P = 0.022) predicted mortality in isolated redo mitral valve surgery for FMR. The fourth (> 68 years = 13.8% mortality) and the fifth quintiles of age (>73.4 years = 14.8%) reported the highest mortality (OR 3.8 and 4.2 respectively, P = 0.002) in this subgroup. Propensity-matched cohorts of FMR and native mitral valves in the context of redo surgery showed no differences in terms of mortality (P = 0.69) and major morbidity (acute myocardial infarction P = 0.31, stroke P = 0.65, acute kidney injury P = 1.0), whereas more perioperative dialysis (P = 0.04) and transfusions (P = 0.02) were noted in propensity-matched failed prostheses compared to FMR. CONCLUSIONS: A failed mitral repair does not impact hospital outcome of redo surgery. Given the role of severe left ventricular dysfunction and advanced age on hospital mortality rates, an early indication for redo surgery may improve outcome. [ABSTRACT FROM AUTHOR]

Supplemental Digital Content is available in the text. Background: The OBSERVANT study (Observational Study of Effectiveness of SAVR–TAVI Procedures for Severe Aortic Stenosis Treatment) showed that mortality at 1 year is similar after transfemoral transcatheter aortic valve replacement (TAVR) or surgical aortic valve replacement (SAVR) for real-world propensity-matched patients with aortic stenosis at low and intermediate risk. We report the 5-year outcomes of the Italian OBSERVANT study. Methods and Results: The unadjusted enrolled population (N=7618) between December 2010 and June 2012 included 5707 patients on SAVR and 1911 patients on TAVR. The propensity score method was applied to select 2 groups with similar baseline characteristics. All outcomes were adjudicated through a linkage with administrative databases. The primary end points of this analysis were death from any cause and major adverse cardiac and cerebrovascular events at 5 years. The matched population had a total of 1300 patients (650 per group). The propensity score method generated a low and intermediate-risk population (mean logistic EuroSCORE 2: 5.1±6.2% versus 4.9±5.1%, SAVR versus transfemoral TAVR; P =0.485). At 5 years, the rate of 5 death from any cause was 35.8% in the surgical group and 48.3% in the transcatheter group (hazard ratio, 1.38; 95% CI, 1.12–1.69; P =0.002). Similarly, TAVR was associated with an increased risk of major adverse cardiac and cerebrovascular events as compared with SAVR (42.5% versus 54.0%; hazard ratio, 1.35; 95% CI, 1.11–1.63; P =0.003). The cumulative incidence of cerebrovascular events, myocardial infarction, and coronary revascularization were similar in the study groups at 5 years. Conclusions: The present results suggest that at 5 years, in a real-world population with severe aortic stenosis and at low and intermediate risk, suggest that SAVR is associated in with lower mortality and major adverse cardiac and cerebrovascular events rates than transfemoral TAVR performed using first-generation devices. These data need to be confirmed in randomized trials using new-generation TAVR devices. [ABSTRACT FROM AUTHOR]