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BACKGROUND: Management of cancer patients presenting with an acute coronary syndrome (ACS) may be challenging. In this study, we sought to examine whether and how a concomitant diagnosis of active cancer affects patients' management and outcomes following an event of ACS. METHODS: We used a retrospective cohort data analysis of patients from the Acute Coronary Syndrome Israeli Survey (ACSIS) carried out between the years 2016-2021 to compare patients with and without a concomitant diagnosis of active cancer. RESULTS: Of 4913 patients who presented with an ACS, 90 (1.8%) patients had a concomitant active cancer. Cancer patients were older, with a higher prevalence of hypertension and chronic renal failure. The rate of ST-elevation myocardial infarction (STEMI) was similar (40%) between both groups. Cancer patients were less likely to undergo coronary angiography during hospitalization; but once it was performed, the rate of percutaneous coronary intervention was similar. The presence of cancer during an ACS was associated with an increased short- and long-term mortality. In a multivariate analysis, the risk for 1-year mortality remained significantly higher in cancer patient (HR 2.72, 95% CI 1.74-4.24, p < 0.001), and was most prominent in patients presenting with STEMI (HR 5.00, 95% CI 2.40-10.39, p < 0.001). Short- and long-term death rates were also higher in cancer patients after a propensity score matching and adjustment for comorbidities other than cancer. CONCLUSION: Despite significant advances in oncologic and cardiac care, the presence of active cancer in patients with an ACS is still associated with significantly increased risk for 1-year mortality.
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The current guidelines advocate prophylactic implantable cardioverter-defibrillator (ICD) for all patients with symptomatic heart failure (HF) with low left ventricular ejection fraction. Because many patients will never use their device, a score delineating subgroups with differential ICD benefit is crucial. We aimed to evaluate the MADIT-II-based Risk Stratification Score (MRSS) feasibility to delineate the ICD survival benefit in a nationwide registry of patients with HF with prophylactic ICDs. Accordingly, all Israeli patients with HF with prophylactic ICD/cardiac resynchronization therapy defibrillators were categorized into MRSS-based risk subgroups. The study end points included overall mortality, sustained ventricular arrhythmia (VA), and a competing risk of VA (potential preventable arrhythmic death, where ICD could benefit survival) versus nonarrhythmic death. Potential ICD survival benefit was estimated by the area between these cumulative incidence curves. In 2,177 patients with HF implanted prophylactic device, 189 patients (8.7%) had VA and 316 (14.5%) died during a median follow-up of 2.9 years. The MRSS risk subgroups were significantly associated with overall mortality (p <0.001) and weakly with VA (p = 0.3). The competing risk analysis of VA versus nonarrhythmic death revealed a significantly shorter duration (p <0.001) and smaller magnitude of ICD survival benefit with increased risk subgroups, yielding an estimated 76, 60, 38, and 0 life days gained from prophylactic ICD implant during a 5-year follow-up for the MRSS low-, intermediate-, high-, and very high-risk subgroups, respectively (p for trend <0.05). In conclusion, MRSS use in a nationwide registry of patients with ischemic and nonischemic cardiomyopathy, revealed subgroups with differing ICD survival benefit, suggesting it could help evaluate prophylactic ICD survival benefit.
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Terapia de Ressincronização Cardíaca , Desfibriladores Implantáveis , Insuficiência Cardíaca , Humanos , Volume Sistólico , Função Ventricular Esquerda , Fatores de Risco , Arritmias Cardíacas/epidemiologia , Arritmias Cardíacas/terapia , Insuficiência Cardíaca/epidemiologia , Insuficiência Cardíaca/terapia , Medição de Risco , Sistema de Registros , Prevenção Primária , Morte Súbita Cardíaca/epidemiologia , Morte Súbita Cardíaca/prevenção & controleRESUMO
Background: Acute myocardial infarction (AMI) complicated by tachyarrhythmias or high-grade atrioventricular block (HAVB) may lead to increased mortality. Purpose: To evaluate the sex differences in patients with AMI complicated by tachyarrhythmias and HAVB and their associated outcomes. Materials and methods: We analyzed the incidence rates of arrhythmias following AMI from the Acute Coronary Syndrome Israeli Survey database from 2000 to 2018. We assessed the differences in arrhythmias incidence and the associated mortality risk between men and women. Results: This cohort of 14,280 consecutive patients included 3,159 (22.1%) women and 11,121 (77.9%) men. Women were less likely to experience early ventricular tachyarrhythmia (VTA), (1.6% vs. 2.3%, p = 0.034), but had similar rates of late VTA (2.3% vs. 2.2%, p = 0.62). Women were more likely to experience atrial fibrillation (AF) (8.6% vs. 5.0%, p < 0.001) and HAVB (3.7% vs. 2.3%, p < 0.001). The risk of early VTAs was similar in men and women [adjusted Odds Ratio (aOR) = 0.76, p = 0.09], but women had a higher risk of AF (aOR = 1.27, p = 0.004) and HAVB (aOR = 1.30, p = 0.03). Early [adjusted hazard ratio (aHR) = 2.84, p < 0.001] and late VTA (aHR =- 4.59, p < 0.001), AF (aHR = 1.52, p < 0.001) and HAVB (aHR = 2.83, p < 0.001) were associated with increased 30-day mortality. Only late VTA (aHR = 2.14, p < 0.001) and AF (aHR = 1.44, p = 0.002) remained significant in the post 30 days period. Conclusions: During AMI women experienced more AF and HAVB but fewer early VTAs than men. Early and late VTAs, AF, and HAVB were associated with increased 30-day mortality. Only late VTA and AF were associated with increased post-30-day mortality.
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BACKGROUND: COVID-19 vaccination has been associated with reduced risk of acute coronary syndrome (ACS); however, several studies have reported cardiovascular complications following vaccination. We aimed to investigate the effect of COVID-19 vaccination status on the treatment and outcome of ACS patients. METHODS: The study was based on the 2021 Acute Coronary Syndrome Israeli Survey. Patients were stratified into two groups according to COVID-19 vaccination status, vaccinated compared to unvaccinated. Patients who had received at least 2 vaccination doses up to 1 week prior to ACS hospitalization were considered vaccinated. The primary endpoint was 1-year all-cause mortality. RESULTS: A total of 1261 patients with ACS were included, of whom 990 (78.5%) were vaccinated. Vaccinated patients were older and less frequently smokers. There were no significant differences in coronary reperfusion rates and treatment with guideline-based medical therapy during hospital stay and at discharge. The primary endpoint of 1-year all-cause mortality occurred in 38 (3.8%) and 14 (5.2%) patients in the vaccinated and unvaccinated groups respectively (Pâ =â 0.42). 30-day MACE occurred in 94 (9.5%) in the vaccinated patients compared to 31 (11.5%) in the unvaccinated group (Pâ =â 0.39). These results remained similar following adjustment for confounders. CONCLUSION: There was no association between COVID-19 vaccination status and the outcomes of patients with ACS. Our findings provide support for the cardiovascular safety of COVID-19 mRNA vaccines in patients at high cardiovascular risk.
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Síndrome Coronariana Aguda , COVID-19 , Humanos , Síndrome Coronariana Aguda/terapia , Vacinas contra COVID-19/efeitos adversos , COVID-19/prevenção & controle , Fatores de Risco de Doenças Cardíacas , VacinaçãoRESUMO
Background: Chronic obstructive pulmonary disease (COPD) is a major cause of morbidity and mortality. Acute exacerbations of COPD (AECOPD) drastically affect the clinical course of the disease. We aimed to evaluate the treatment of AECOPD in the internal medicine departments in Israel, nationwide. Methods: The COPD Israeli survey (COPDIS) is the first national survey of patients admitted with AECOPD to internal medicine departments between 2017 and 2019. The survey includes prospective (n = 344) and retrospective (n = 1,166) data from 13 medical centers. We analyzed the pre-hospital, in-hospital, and pre-discharge care. Hospital evaluation, outcomes and discharge recommendations were assessed as well. Results: The mean (±SD) age was 74 (±8) years, and 54% were males. 74% had comorbidities, and 88% had a diagnosis of COPD in their history. 70% of the patients received systemic steroids and antibiotics during their hospitalization, yet upon discharge, a lower rate of antibiotics prescription (10%) was found. Treatment with most long-acting bronchodilators dramatically dropped during admission, compared with their pre-hospital use. Overall, a long-acting bronchodilator (LABD) was used by 47% before admission, 28% in-hospital, and was prescribed to 54% at discharge. The discharge plan included a referral to pulmonary rehabilitation in only 11% and a smoking cessation recommendation in 43% of active smokers. The in-hospital mortality was 3% and the 1-year mortality rate was 25%. In multivariate analysis, performing a chest X-ray (adjusted OR 0.64, 95% CI 0.46-0.90) and prescribing LABD at discharge (AOR 0.73, 95% CI 0.57-0.95) were independent predictors for lower 1-year mortality. Conclusion: Our results demonstrate AECOPD characteristics in Israel, and highlight several important gaps in AECOPD healthcare, which must be addressed to improve patient care.
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Background: The availability of advanced technologies for mechanical support in hospitals with on-site cardiac surgery (CS), along with the ability to perform urgent coronary artery bypass graft (CABG) surgery, may result in improved clinical outcomes in patients with acute coronary syndrome (ACS). Methods: We conducted a retrospective analysis of the bi-annually Acute Coronary Syndrome Israeli Survey (ACSIS) registry from the year 2000 to 2020, performed in hospitals with and without CS. Mortality rates and major adverse cardiac and cerebrovascular events (MACCE) rates are reported. We evaluated two periods of the study-early (2000-2010) vs. late (2011-2020). Propensity score matching was performed to reduce bias between the two groups. Results: The study included 16,979 patients (52.3% in the on-site CS group). Patients in the on-site CS group were more likely to undergo percutaneous coronary intervention (PCI), (odds ratio [OR], 1.26 [95% CI, 1.18-1.35]; p < 0.001) and CABG [OR, 1.91 (95%CI, 1.63-2.24); P < 0.001], and patients in hospitals without on-site CS had higher 30-day MACCE [OR, 1.17 (95% CI, 1.07-1.27); p < 0.0005]. Overall, there was no difference in 1-year mortality (hazard ratio [HR], 0.98 [95% CI, 0.89-1.08]; p = 0.71) between the groups. During the late period of the study, patients in the group without on-site CS had lower 30-day mortality [OR, 0.69 (95% CI, 0.49-0.97); P = 0.04], yet with no difference in 1-year mortality [HR, 0.81 (95% CI, 0.65-1.01); p = 0.07]. Conclusions: The availability of on-site CS resulted in variations in treatment modality, yet it did not affect the clinical outcomes of ACS. A trend to a better short-term outcomes was noted in hospitals without CS during the late period of the study, which warrants further investigation.
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BACKGROUND: Guideline-directed medical therapies for heart failure (HF) may benefit patients with reduced left ventricular ejection fraction (LVEF) following acute coronary syndromes (ACS). Few real-world data are available regarding the early implementation of HF therapies in patients with ACS and reduced LVEF. METHODS: Data collected from the 2021 nationwide, prospective ACS Israeli Survey (ACSIS). Drug classes included: (a) angiotensin-converting enzyme inhibitors (ACEI), angiotensin receptor blockers (ARB) or angiotensin receptor-neprilysin inhibitors (ARNI); (b) beta-blockers; (c) mineralocorticoid receptor antagonist (MRA) and (d) sodium-glucose cotransporter-2 inhibitors (SGLT2I). The utilization of HF therapies at discharge or 90 days following ACS was analyzed in relation to LVEF [reduced ≤40% (n = 406) or mildly-reduced 41-49% (n = 255)] and short-term adverse outcomes. RESULTS: History of HF, anterior wall myocardial infarction and Killip class II-IV (32% vs. 14% p < 0.001) were more prevalent in those with reduced compared to mildly-reduced LVEF. ACEI/ARB/ARNI and beta-blockers were used by the majority of patients in both LVEF groups, though ARNI was prescribed to only 3.9% (LVEF ≤ 40%). MRA was used by 42.9% and 12.2% of patients with LVEF ≤40% and 41-49%, respectively, and SGLT2I in about a quarter of both LVEF groups. Overall, ≥3 HF drug classes were documented in 44% of the patients. A trend towards higher rates of 90-day HF rehospitalizations, recurrent ACS or all-cause death was noted in those with reduced (7.6%) vs. mildly-reduced (3.7%) LVEF, p = 0.084. No association was observed between the number of HF drug classes or the use of ARNI and/or SGLT2I with adverse clinical outcomes. CONCLUSIONS: In current clinical practice, the majority of patients with reduced and mildly-reduced LVEF are treated by ACEI/ARB and beta-blockers early following ACS, whereas MRA is underutilized and the adoption of SGLT2I and ARNI is low. A greater number of therapeutic classes was not associated with reduced short-term rehospitalizations or mortality.
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BACKGROUND: Obesity is a worldwide epidemic which is associated with major cardiovascular (CV) risk factors. Nevertheless, substantial distant data, mostly published more than a decade ago, have demonstrated an obesity paradox, where obese patients generally have a better short- and long-term prognosis than do their leaner counterparts with the same CV profile. Nonetheless, it is not fully elucidated whether the obesity paradox is still relevant in the contemporary cardiology era among patients with acute coronary syndrome (ACS). We aimed to examine temporal trends in the clinical outcomes of ACS patients by their BMI status. METHODS: Data from the ACSIS registry including all patients with calculated BMI data between the years 2002-2018. Patients were stratified by BMI groups to underweight, normal, overweight and obese. Clinical endpoints included 30d major cardiovascular events (MACE), and 1-year mortality. Temporal trends were examined in the late (2010-2018) vs. the early period (2002-2008). Multivariable models examined factors associated with clinical outcomes by BMI status. RESULTS: Among the 13,816 patients from the ACSIS registry with available BMI data, 104 were underweight, 3921 were normal weight, 6224 were overweight and 3567 were obese. 1-year mortality was highest among underweight patients (24.8%), as compared to normal weight patients (10.7%) and lowest among overweight and obese patients (7.1% and 7.5% respectively; p for trend <0.001). 30-day MACE rates followed a similar pattern (24.3% for underweight, 13.6% for normal weight, 11.6% for overweight, and 11.7% for obese; p for trend<0.001). Comparing the 2 time-periods, 30-day MACE was significantly lower in the late period in all BMI groups, but unchanged in patients who were underweight. Similarly, 1-year mortality has decreased in normal weight and obese patients but remained similarly high in underweight patients. CONCLUSIONS: In ACS patients, during 2-decades, 30-day MACE and 1-year mortality were lower among overweight and obese patients compared to underweight and even normal weight patients. Temporal trends revealed that 30-day MACE and 1-year mortality have decreased among all BMI groups other than the underweight ACS patients, among whom the adverse CV rates were consistently high. Our findings suggest that the obesity paradox is still relevant in ACS patients in the current cardiology era.
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Síndrome Coronariana Aguda , Humanos , Síndrome Coronariana Aguda/diagnóstico , Síndrome Coronariana Aguda/epidemiologia , Síndrome Coronariana Aguda/complicações , Sobrepeso/epidemiologia , Fatores de Risco , Magreza/diagnóstico , Magreza/epidemiologia , Magreza/complicações , Paradoxo da Obesidade , Índice de Massa Corporal , Obesidade/diagnóstico , Obesidade/epidemiologia , Obesidade/complicações , Sistema de RegistrosRESUMO
AIMS: Intraoperative defibrillation testing (DT) during implant or replacement of implantable cardioverter-defibrillators (ICDs) has been a matter of debate for many years. This debate was put to rest by the Simple and Nordic ICD trials, and the practice of testing during new implantations has essentially been almost abandoned. Old registries demonstrated an increased incidence of significant findings in DT during replacements. The aim of the present study was to evaluate frequency of significant findings and safety of DT in subjects undergoing device replacement. METHODS AND RESULTS: A prospective observational multi-centre study included consecutive patients undergoing ICD generator replacement. The primary outcome was a failure to terminate induced ventricular fibrillation (VF) with a single shock 10 J below the maximal capacity of the device. Secondary outcomes included complications of DT. Patients were followed-up at 1- and 6-months post-procedure. A total of 92 patients were eligible, and consented to the study, of which 84 underwent DT during battery replacement. The median age was 68 years and 79.8% were males. Induction of VF was successful in 84 patients as was a successful conversion on the first attempt in all. There were no procedure-related complications. During follow up one patient had two appropriate ICD shock events. In four patients, ICD programming was changed. None suffered inappropriate shock. There was no evidence of lead malfunction. Two deaths occurred, none of which was related to arrhythmia. CONCLUSION: The present study found DT was not associated with complications in patients undergoing ICD generator replacement but produced no clinically important information.
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Desfibriladores Implantáveis , Masculino , Humanos , Idoso , Feminino , Desfibriladores Implantáveis/efeitos adversos , Arritmias Cardíacas/etiologia , Fibrilação Ventricular/diagnóstico , Fibrilação Ventricular/etiologia , Fibrilação Ventricular/terapiaRESUMO
Episodes of acute ileitis or colitis have been associated with future development of inflammatory bowel diseases (IBD). Nevertheless, the rate of future IBD among patients diagnosed with signs or symptoms of acute bowel inflammation is unknown. We aimed to assess the risk of IBD development among patients presenting with signs or symptoms of ileitis or colitis. We searched for all patients that visited the emergency department (ED) and underwent abdominal computed tomography (CT) who were eventually diagnosed with IBD during gastroenterology follow-ups within 9 years from the index admission. Multivariable models identified possible predictors of patients to develop IBD. Overall, 488 patients visited the ED and underwent abdominal imaging with abnormal findings, and 23 patients (4.7%) were eventually diagnosed with IBD (19 Crohn's, 4 ulcerative colitis). Patients with a future IBD diagnosis were significantly younger (28 vs. 56 years, p < 0.001) with higher rates of diarrhea as a presenting symptom (17.4% vs. 4.1%, p = 0.015) compared to non-IBD patients. On multivariable analysis, age (p < 0.001), colitis (p = 0.004) or enteritis (p < 0.001) on imaging and a diagnosis of diarrhea in the ED (p = 0.02) were associated with development of IBD. Although alarming to patients and families, ED admission with intestinal inflammatory symptoms leads to eventual diagnosis of IBD in <5% of patients during long-term follow-up.
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(1) Background: High bleeding risk is associated with adverse outcomes in ACS patients. We aimed to evaluate temporal trends in treatment and outcomes of ACS patients according to bleeding risk. (2) Methods: Included were ACS patients enrolled in ACSIS surveys. Patients were divided into three groups according to enrolment period: early (2002−2004), mid (2006−2010) and recent (2012−2018). Each group was further stratified into three subgroups according to CRUSADE bleeding risk score. The primary endpoints were 30-day MACE and 1-year all-cause mortality. (3) Results: Included were 13,058 ACS patients. High bleeding risk patients were less frequently treated with guideline-based medications and coronary revascularization. They also had higher rates of 30-day MACE and 1-year all-cause mortality regardless of the enrollment period. Among patients enrolled in early period, 30-day MACE rates were 10.8%, 17.5% and 24.3% (p < 0.001) and 1-year all-cause mortality rates were 2%, 7.7% and 23.6% (p < 0.001) in the low, moderate and high bleeding risk groups, respectively. Among patients enrolled in mid period, 30-day MACE rates were 7.7%, 13.4% and 23.5% (p < 0.001) and 1-year all-cause mortality rates were 1.5%, 7.2% and 22.1% (p < 0.001) in low, moderate and high bleeding risk groups, respectively. For patients enrolled in recent period, 30-day MACE rates were 5.7%, 8.6% and 16.2%, (p < 0.001) and 1-year all-cause mortality rates were 2.1%, 6% and 22.4%, (p < 0.001) in low, moderate and high bleeding risk groups, respectively. These differences remained significant following a multivariate analysis. (4) Conclusions: The percentage of patients at high bleeding risk has decreased over the last years. Despite recent improvements in the treatment of ACS patients, high bleeding risk remains a strong predictor of adverse outcomes.
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OBJECTIVE: Some patients following acute coronary syndrome (ACS) are at particularly increased risk for recurrent cardiovascular events. We aimed to examine temporal trends in the management and outcomes across the spectrum of these particularly high-risk patients. DESIGN AND SETTING: A retrospective study based on the ACS Israeli survey (ACSIS) registry, a multicentre prospective national registry, taking place biennially in 25 cardiology departments in Israel. Temporal trends were examined in the early (2002-2008) and late (2010-2018) time periods. PARTICIPANTS: Consecutive patients with ACS enrolled in the ACSIS registry were stratified according to the Thrombolysis in Myocardial Infarction Risk Score for secondary prevention (TRS2°P) to high (TRS2°p=3), very high (TRS2°p=4) or extremely high risk (TRS2°p=5-9). Patients with TRS2°p<3 were excluded. From the initial 15 196 patients enrolled, 5359 patients were eventually included.Clinical outcome measures included 30-day major adverse cardiovascular events (MACE) and 1-year mortality. RESULTS: Among 5359 patients (50% high risk, 30% very high risk and 20% extremely high risk), those with a higher risk were older, had more comorbidities, presented more with non-ST elevation myocardial infarction, and were treated less often with guideline-recommended pharmacotherapy and percutaneous coronary intervention. Over time, treatment has improved in all risk strata, and the rate of 30-day MACE has significantly decreased in all risk groups (from 21% to 10%, from 22% to 15%, and from 26% to 16%, in high, very high and extremely high-risk groups, respectively, p<0.001 for each). However, 1-year mortality decreased only among high and very high-risk patients, and not among extremely high-risk patients in whom 1-year mortality rates remained very high (28.7% vs 28.9%, p=1). CONCLUSION: Within a particularly high-risk cohort of patients with ACS, treatment has significantly progressed over almost 2 decades. While short-term outcomes have improved in all risk groups, 1-year mortality has remained unchanged in extremely high-risk patients with ACS.
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Síndrome Coronariana Aguda , Doenças Cardiovasculares , Síndrome Coronariana Aguda/complicações , Síndrome Coronariana Aguda/epidemiologia , Síndrome Coronariana Aguda/terapia , Doenças Cardiovasculares/complicações , Fatores de Risco de Doenças Cardíacas , Humanos , Estudos Prospectivos , Sistema de Registros , Estudos Retrospectivos , Fatores de Risco , Resultado do TratamentoRESUMO
INTRODUCTION: Up to 20% of patients presenting with acute coronary syndrome (ACS) have no traditional cardiovascular risk-factors (RFs). Data regarding the determinants, management, and outcomes of these patients are scarce. OBJECTIVES: To evaluate the management, outcomes, and time-dependent changes of ACS patients without RFs. METHODS: Evaluation of clinical characteristics, management strategies, and outcomes as well as time-dependent changes [by 3 time periods: early (2000-2006), mid (2008-2013), and late (2016-2018)] of ACS patients without RFs (diabetes mellitus, hypertension, dyslipidemia, family history of ischemic heart disease, and smoking) or known coronary artery disease, enrolled in the biennial ACS Israeli Surveys (ACSIS) between 2000 and 2018. We compared ACS patients without RFs (no-RF group) to those with ≥1 RFs (RF group). RESULTS: Overall, 554/9,683 (5.7%) eligible ACS patients did not have any RFs [median age 63 (IQR 52-76) years, 25% females]. The no-RF group were older, with lower body mass index and prevalence of other cardiovascular comorbidity and chronic kidney disease compared with the RF group. The in-hospital percutaneous coronary intervention rates were lower among the no-RF vs. the RF group (55% vs. 66%, respectively p<0.001). Furthermore, lower rate of guideline-recommended medical therapy upon discharge was prescribed in the no-RF group. The rate of in-hospital complications was greater in the no-RF vs. RF group (31.6% vs. 26.1%, respectively p=0.005). The rates of 30-day major adverse cardiovascular events (MACE; 17.6% vs.12.8%, respectively, p=0.002) and of 30-day and 1-year all-cause mortality (8.4% vs. 4.2%, p<0.001 and 11.4% vs. 7.7%, p=0.003 respectively) were higher among patients with no-RF vs. RF. Following propensity score matching 30-day MACE, 30-day and 1-year mortality risk remained higher in the no-RF group. The rate of 30-day MACE decreased between the early and the late study period in the no-RF group (21.5% vs. 10.5%, p=0.003, respectively). CONCLUSIONS: ACS patients without traditional cardiovascular risk-factors comprise a unique group with reduced prevalence of comorbidities yet significantly worse outcomes. Additional research to identify unique risk-factors and targets for interventions to improve outcomes of this group of patients is warranted.
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Síndrome Coronariana Aguda , Doenças Cardiovasculares , Intervenção Coronária Percutânea , Síndrome Coronariana Aguda/epidemiologia , Síndrome Coronariana Aguda/etiologia , Síndrome Coronariana Aguda/terapia , Doenças Cardiovasculares/complicações , Doenças Cardiovasculares/etiologia , Feminino , Fatores de Risco de Doenças Cardíacas , Humanos , Masculino , Pessoa de Meia-Idade , Intervenção Coronária Percutânea/efeitos adversos , Fatores de Risco , Resultado do TratamentoRESUMO
INTRODUCTION: We aimed to compare the outcomes of acute coronary syndrome (ACS) patients undergoing in-hospital percutaneous coronary intervention treated with prasugrel versus ticagrelor. METHODS: Among 7,233 patients enrolled to the Acute Coronary Syndrome Israeli Survey (ACSIS) between 2010 and 2018, we identified 1,126 eligible patients treated with prasugrel and 817 with ticagrelor. Comparison between the groups was performed separately in ST-elevation myocardial infarction (STEMI) patients, propensity score matched (PSM) STEMI patients, and non-ST-elevation ACS (NSTE-ACS) patients. RESULTS: In-hospital complication rates, including rates of stent thrombosis, were not significantly different between groups. In PSM STEMI patients, 30-day re-hospitalization rate (p < 0.05), 30-day MACE (the composite of death, MI, stroke, and urgent revascularization, p = 0.006), and 1-year mortality rates (p = 0.08) were higher in the ticagrelor group compared to the prasugrel group; in NSTE-ACS patients, outcomes were not associated with drug choice. In Cox regression analysis applied on the entire cohort, prasugrel was associated with lower 1-year mortality in STEMI patients but not in NSTE-ACS patients (p for interaction 0.03). CONCLUSIONS: Compared to ticagrelor, prasugrel was associated with superior clinical outcomes in STEMI patients, but not in NSTE-ACS patients.
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Síndrome Coronariana Aguda , Intervenção Coronária Percutânea , Síndrome Coronariana Aguda/tratamento farmacológico , Síndrome Coronariana Aguda/cirurgia , Humanos , Israel/epidemiologia , Intervenção Coronária Percutânea/efeitos adversos , Inibidores da Agregação Plaquetária/uso terapêutico , Cloridrato de Prasugrel/uso terapêutico , Ticagrelor/uso terapêutico , Resultado do TratamentoRESUMO
Patients who have previously had a myocardial infarction (MI) are considered a high-risk group with increased risk for cardiovascular (CV) events. During the last decade, the outcome of acute coronary syndrome (ACS) patients has improved due to advances in medical therapy and interventional techniques. We aimed to examine temporal trends and outcomes of patients with prior MI admitted due to ACS from the Acute Coronary Syndrome Israeli Survey (ACSIS). Included were 16,934 ACS patients, of whom 31.4% had prior MI. For temporal trend analysis, the cohort was divided into an early period (2000-2008) and late period (2010-2018). For patients with prior MI, patients in the late period had a higher rate of CV risk factors and were treated more frequently with revascularization and guidelines-directed medical therapy. Recurrent MI (6.7% vs. 12%, p < 0.001), MACE (10.6% vs. 21%, p < 0.001) and 1-year mortality (10.7% vs. 14.6%, p < 0.001) were significantly lower in the late period. However, the mortality rate for patients with prior MI remained higher compared with patients without prior MI (10.7% vs. 6.8% p < 0.001) with an overall higher mortality rate in the STEMI group. Thus, despite significant improvement in outcome measures in the contemporary era, ACS patients with prior MI are still at increased risk for recurrent ischemic CV events and mortality.
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PURPOSE: To evaluate the role of diabetes mellitus in the incidence, risk factors, and outcomes of AKI (acute kidney injury) in patients admitted with ACS (acute coronary syndrome). METHODS: We performed a comparative evaluation of ACS patients with vs. without DM who developed AKI enrolled in the biennial ACS Israeli Surveys (ACSIS) between 2000 and 2018. AKI was defined as an absolute increase in serum creatinine (≥0.5 mg/dL) or above 1.5 mg/dL or new renal replacement therapy upon admission with ACS. Outcomes included 30-day major adverse cardiovascular events (MACE) and 1-year all-cause mortality. RESULTS: The current study included a total of 16,879 patients, median age 64 (IQR 54-74), 77% males, 36% with DM. The incidence of AKI was significantly higher among patients with vs. without DM (8.4% vs. 4.7%, p < 0.001). The rates of 30-day MACE (40.8% vs. 13.4%, p < 0.001) and 1-year mortality (43.7% vs. 10%, p < 0.001) were significantly greater among diabetic patients who developed vs. those who did not develop AKI respectively, yet very similar among patients that developed AKI with vs. without DM (30-day MACE 40.8% vs. 40.3%, p = 0.9 1-year mortality 43.7 vs. 44.8%, p = 0.8, respectively). Multivariate analyses adjusted to potential confounders, showed similar independent predictors of AKI among patients with and without DM, comprising; older age, chronic kidney disease, congestive heart failure, and peripheral arterial disease. CONCLUSIONS: Although patients with DM are at much greater risk for AKI when admitted with ACS, the independent predictors of AKI and the worse patient outcomes when AKI occurs, are similar irrespective to DM status.
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Despite advances in percutaneous coronary interventions (PCI), a subgroup of acute coronary syndrome (ACS) patients are still managed medically by a conservative approach. We sought to characterize a contemporary, large-scale, real-world cohort of ACS patients treated conservatively via pharmacological management, without PCI. Data was gathered from the ACS Israeli Survey (ACSIS) between 2000 and 2016, encompassing all consecutive patients admitted to cardiology wards with an ACS diagnosis. Included were 3,543 conservatively managed patients with non-ST elevation ACS (NSTE-ACS). Patients with ST elevation MI or those who underwent any coronary revascularization (PCI or bypass surgery) were excluded. Primary endpoints were 30-day major adverse cardiovascular events (MACE) and 1-year mortality. The study cohort was divided to 4 time-periods. Over 2 decades, medically managed NSTE-ACS patients remained of similar age (67 ± 13 years, p = 0.78), but had more atherosclerotic risk-factors and comorbidities. During time, patients were more often referred to diagnostic angiography and treated with statins, ACE-I/ARBs, and P2Y12 inhibitors (p < 0.001 for each). Over time, there were less in-hospital complications such as kidney injury and heart failure. The rate of 30-day MACE decreased (from 20.7% to 10.3%, earliest to latest period, p < 0.001). Compared with the earliest period, the latest period was associated with a reduction in 1-year mortality (14.7% to 11.6%; adjusted HR 0.65, 95% CI 0.47 to 0.90). In conclusion, Over 2 decades, in medically managed NSTE-ACS patients, short term prognosis has significantly improved while 1-year mortality demonstrated improvement only recently, likely due to incremental benefits of medical management.
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Síndrome Coronariana Aguda/terapia , Tratamento Conservador , Síndrome Coronariana Aguda/fisiopatologia , Idoso , Idoso de 80 Anos ou mais , Eletrocardiografia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Sistema de Registros , Estudos Retrospectivos , Fatores de Tempo , Resultado do TratamentoRESUMO
The association between obesity and hypertension is well established. Weight loss has been shown to reduce blood pressure (BP) among hypertensive patients. Nevertheless, the effect of weight changes on BP in normotensive individuals is less clear. The author explored the association between non-interventional weight alterations and BP changes in a large cohort of normotensive adults. This is a retrospective analysis of normotensive individuals, between 2010 and 2018. All weight changes were non-interventional. Body mass index (BMI) and BP were measured annually. Patients were divided according to the change in BMI between visits: reduction of more than 5% ("large reduction"), between 2.5% and 5% ("moderate reduction"), reduction of <2.5% or elevation of <2.5% ("unchanged"), elevation between 2.5% and 5% ("moderate increase"), and elevation of more than 5% ("large increase"). The primary outcome was the change in systolic BP (SBP) between the visits. The final analysis included 8723 individuals. 20% of the patients reduced their BMI by at least 2.5% and 24.5% increased their BMI by more than 2.5%. "High reduction" inferred an absolute decrease of 3.6 mmHg in SBP, while "large increase" resulted in an absolute increase of 1.9 mmHg in SBP. The proportion of individuals with at least 10 mmHg decrease in SBP progressively declined according to the relative decrease in BMI, and the proportion of patients with at least 10 mmHg increase in SBP progressively increased. This effect was more pronounced in individuals with higher baseline SBP. Among normotensive adults, modest non-interventional weight changes may have significant effects on SBP.
Assuntos
Hipertensão , Adulto , Pressão Sanguínea , Índice de Massa Corporal , Humanos , Obesidade , Estudos RetrospectivosRESUMO
BACKGROUND: Cardiac allograft vasculopathy (CAV) is a major cause of morbidity and mortality following heart transplantation (HT). Reduced cardiovascular mortality and morbidity have been reported in non-HT patients treated with metformin. Given the high prevalence of type 2 diabetes mellitus (T2DM) in HT patients, we investigated the association between metformin therapy and cardiovascular outcomes after HT. METHODS: The study population comprised 103 DM patients who had undergone HT between 1994 and 2018 and were prospectively followed-up. We excluded from the study patients with type 1 diabetes mellitus. Fifty-five HT patients (53%) in the cohort were treated with metformin. Clinical data were recorded on prospectively designed forms. The primary outcomes included CAV, survival, and the combined end-point of CAV or cardiovascular mortality. RESULTS: Kaplan-Meier survival analysis showed that the CAV rate at 20 years of follow-up was lower in DM patients treated with metformin than in those who were not (30 vs. 65%; log-rank p = 0.044). Similarly, the combined risk of CAV or cardiovascular mortality was lower in the metformin-treated patients than in those not receiving metformin (32 vs. 68%; log rank p = 0.01). Consistently, multivariate analysis adjusted for age and comorbidities showed that metformin therapy was independently associated with a significant 90% reduction (95% confidence interval 0.02-0.46, p = 0.003) in the risk for the development of CAV, and a 91% reduction (95% confidence interval 0.02-0.42; p = 0.003) in the risk for CAV or cardiovascular mortality. CONCLUSIONS: In diabetic HT patients, metformin therapy is independently associated with a significant reduction in the long-term risk for CAV and the combined end-point of CAV or cardiovascular mortality after HT.