ABSTRACT
BACKGROUND: It is still unclear the impact of diabetes mellitus (DM) in complex coronary lesions treated with percutaneous coronary intervention (PCI) which themselves are at increased incidence of adverse events. METHODS: BIFURCAT registry encompassed patients treated with PCI for coronary bifurcation lesion from the COBIS III and the RAIN registry. The primary endpoint was the occurrence of major cardiovascular adverse event (MACE), a composite and mutual exclusive of all-cause death or myocardial infarction (MI) or target-lesion revascularization (TLR). A total of 5537 patients were included in the analysis and 1834 (33%) suffered from DM. RESULTS: After a median follow-up of 21 months, diabetic patients had a higher incidence of MACE (17% vs. 9%, p < 0.001), all-cause mortality (9% vs. 4%, p < 0.001), TLR (5% vs. 3%, p = 0.001), MI (4% vs. 2%, p < 0.001), and stent thrombosis (ST) (2% vs. 1%, p = 0.007). After multivariate analysis, diabetes remained significantly associated with MACE (hazard ratio [HR]: 1.37; confidence interval [CI]: 1.13-1.65; p = 0.001), all-cause death (HR: 1.65; 95% CI: 1.24-2.19, p = 0.001), TLR (HR: 1.45; CI: 1.03-2.04; p = 0.031) and ST (HR: 1.73, CI: 1.04-2.88; p = 0.036), but not with MI (HR: 1.34; CI: 0.93-1.92; p = 0.11). Among diabetics, chronic kidney disease (HR: 2.99; CI: 2.21-4.04), baseline left ventricular ejection fraction (HR: 0.98; CI: 0.97-0.99), femoral access (HR: 1.62; CI: 1.23-2.15), left main coronary artery (HR: 1.44; CI: 1.06-1.94), main branch diameter (HR: 0.79; CI: 0.66-0.94) and final kissing balloon (HR: 0.70; CI: 0.52-0.93) were independent predictors of MACE at follow-up. CONCLUSIONS: Patients with DM treated with PCI for coronary bifurcations have a worse prognosis due to higher incidence of MACE, all-cause mortality, TLR and ST compared to the non-diabetics.
Subject(s)
Coronary Artery Disease , Diabetes Mellitus , Drug-Eluting Stents , Myocardial Infarction , Percutaneous Coronary Intervention , Humans , Coronary Artery Disease/diagnostic imaging , Coronary Artery Disease/therapy , Coronary Artery Disease/complications , Percutaneous Coronary Intervention/adverse effects , Stroke Volume , Treatment Outcome , Risk Factors , Drug-Eluting Stents/adverse effects , Ventricular Function, Left , Myocardial Infarction/etiology , Diabetes Mellitus/diagnosis , Diabetes Mellitus/epidemiology , Registries , Retrospective StudiesABSTRACT
BACKGROUND AND AIMS: Inflammation due to the excess of nutrient intake plays an important role in the pathophysiology of metabolic syndrome (MetS). Here, the potential influence of neutrophils and their degranulation markers on MetS improvement upon dietary and behavioral counselling, has been investigated. Specifically, we aimed at investigating their role as potential predictors of metabolic syndrome improvements. METHODS AND RESULTS: patients with MetS (n = 127) received behavioral and dietary recommendations before follow-up at 6 months. Serum levels of matrix metalloproteinases (MMP)8, MMP9, myeloperoxidase (MPO), tissue inhibitor of MMP (TIMP)-1, TIMP-2, TIMP-3 and resistin were tested at baseline. In the whole cohort, baseline levels of proinflammatory MMP8, MMP9 and MPO increased together with the number of MetS criteria. Seventy-three (57%) patients experienced a reduction in MetS-defining criteria at follow-up. With respect to those with no improvement, such individuals showed lower weight and waist circumference at enrolment, less frequent smoking habits, higher levels of triglycerides and lower circulating MMP8. At logistic regression analysis, baseline MMP8 showed negative predictive ability (odds ratio (OR) 0.979 [0.961-0.997]; p = 0.025) against MetS improvement. Such findings hold true even when included in the backward stepwise logistic regression model confirming MMP8 as an independent predictor (OR 0.970 [0.949-0.993]; p = 0.009). Receiver operating characteristic (ROC) curve confirmed the predictive ability of MMP8 combined in a model including baseline MetS criteria and waist circumference. Bootstrap resampling analysis internally validated our findings. CONCLUSION: Improvement of MetS is independently associated with baseline low MMP-8 levels, suggesting a pivotal role for inflammation in metabolic alteration.
Subject(s)
Metabolic Syndrome , Humans , Metabolic Syndrome/diagnosis , Matrix Metalloproteinase 8 , Matrix Metalloproteinase 9 , Neutrophils/metabolism , Biomarkers , Inflammation , ROC Curve , Waist CircumferenceABSTRACT
BACKGROUND: High circulating levels of cellular adhesion molecules (CAMs) in non-small cell lung cancer (NSCLC) have been supposed to act as a negative prognostic factor. Here, we explored the predictive role of pre-treatment levels of CAMs in previously treated patients receiving nivolumab for NSCLC. MATERIALS AND METHODS: Seventy one patients with advanced NSCLC, treated with nivolumab at the dose of 3 mg/kg every 14 days, were enrolled. Maximum follow-up time was 3 years. Serum levels of Vascular Cell Adhesion Molecule-1 (VCAM-1) and Intracellular Adhesion Molecule-1 (ICAM-1) were measured at baseline and before each nivolumab administration. Endpoints of the study were a composite outcome of survival ≥2 years or absence of disease progression at the end of the follow-up, and the overall survival. RESULTS: Composite outcome and overall survival were positively associated with VCAM-1 baseline levels and with the reduction of VCAM-1 during the treatment. After adjustment for potential confounders, the change in VCAM-1 serum levels during the treatment was an independent predictor of overall survival. CONCLUSIONS: High baseline serum levels of VCAM-1 are associated with a longer survival in patients treated with nivolumab as second line treatment for NSCLC. Surviving patients experience also a significant reduction in CAMs expression during the treatment. Hence, CAMs might be promising prognostic factors in patients with NSCLC underoing immunotherapy.
Subject(s)
Antineoplastic Agents, Immunological/therapeutic use , Carcinoma, Non-Small-Cell Lung/blood , Carcinoma, Non-Small-Cell Lung/drug therapy , Carcinoma, Non-Small-Cell Lung/mortality , Lung Neoplasms/blood supply , Lung Neoplasms/drug therapy , Lung Neoplasms/mortality , Nivolumab/therapeutic use , Vascular Cell Adhesion Molecule-1/blood , Aged , Female , Humans , Male , Middle Aged , Predictive Value of Tests , Prognosis , Survival RateABSTRACT
OBJECTIVE: Aim of this study is to evaluate short term safety and efficacy of Impella in high risk percutaneous coronary intervention (HR-PCI) population. BACKGROUND: While several studies demonstrated the clinical significance of Impella in HR-PCI, few data exist about its impact on short term outcome. METHODS: All studies reporting short term outcomes of PCI with any Impella device were included. The primary endpoint was either in-hospital or 30-day mortality, while vascular complications, post-procedural stroke, post-procedural dialysis and bleeding complications were assessed as secondary outcomes. RESULTS: Nine studies with 7448 patients were included. Median age was 69.5 years old (67-73), with a mean ejection fraction of 29.7% (20%-39%) and a Syntax score of 30.2 (25. 5-33, interquartile [IQR]). Impella 2.5 was the most commonly used axial flow pump used to support these PCIs (88.7%). In-hospital death was observed in 5.09% of patients (95% confidence interval [CI] 3.69-6.49, I2 = 78%), while vascular complications in 2.53% of patients (1.07-4.00, I2 = 89%) and post-procedural stroke in 2.77% of patients (0.50-6.05, I2 = 98%). Major bleeding occurred in 5.98% of patients (3.66-8.31, I2 = 90%) and post-procedural dialysis in 4.44% of patients (1.50-7.37, I2 = 93% all CI 93%). CONCLUSION: Use of Impella in high risk PCI appears to have an acceptable rate of complication, especially regarding vascular complications and major bleedings.
Subject(s)
Heart-Assist Devices , Percutaneous Coronary Intervention , Aged , Heart-Assist Devices/adverse effects , Hospital Mortality , Humans , Percutaneous Coronary Intervention/adverse effects , Retrospective Studies , Stroke Volume , Treatment OutcomeABSTRACT
INTRODUCTION: Despite limited to short and midterm outcomes, valve-in-valve (ViV) transcatheter aortic valve implantation (TAVI) has emerged as a valid alternative to re-surgical aortic valve replacement (re-SAVR) for high- and intermediate-risk patients with degenerated surgical bioprosthesis. METHODS: All studies comparing multivariate adjustment between ViV TAVI and re-SAVR were screened. The primary end-points were all-cause and cardiovascular (CV) mortality at 30 days and at Midterm follow-up. Short-term complications were the secondary endpoints. RESULTS: We obtained data from 11 studies, encompassing 8570 patients, 4224 undergoing ViV TAVI, and 4346 re-SAVR. Four studies included intermediate-risk patients and seven high-risk patients. 30-day all-cause and CV mortality were significantly lower in ViV (odds ratio [OR] 0.43, 95% confidence intervals [CIs] 0.29-0.64 and OR 0.44, 0.26-0.73 respectively), while after a mean follow-up of 717 (180-1825) days, there was no difference between the two groups (OR 1.04, 0.87-1.25 and OR 1.05, 0.78-1.43, respectively). The risk of stroke (OR 1.03, 0.59-1.82), MI (OR 0.70, 0.34-1.44), major vascular complications (OR 0.92, 0.50-1.67), and permanent pacemaker implantation (OR 0.67, 0.36-1.25) at 30 days did not differ, while major bleedings and new-onset atrial fibrillation were significantly lower in ViV patients (OR 0.41, 0.25-0.67 and OR 0.23, 0.12-0.42, respectively, all 95% CIs). CONCLUSIONS: In high- and intermediate-risk patients with degenerated surgical bioprostheses, ViV TAVI is associated with reduced short-term mortality, compared with re-SAVR. Nevertheless, no differences were found in all-cause and CV mortality at midterm follow-up. PROSPERO CRD42021226488.
Subject(s)
Aortic Valve Stenosis , Bioprosthesis , Heart Valve Prosthesis Implantation , Heart Valve Prosthesis , Transcatheter Aortic Valve Replacement , Aortic Valve/diagnostic imaging , Aortic Valve/surgery , Aortic Valve Stenosis/diagnostic imaging , Aortic Valve Stenosis/surgery , Bioprosthesis/adverse effects , Heart Valve Prosthesis/adverse effects , Heart Valve Prosthesis Implantation/adverse effects , Heart Valve Prosthesis Implantation/methods , Humans , Risk Factors , Transcatheter Aortic Valve Replacement/adverse effects , Transcatheter Aortic Valve Replacement/methods , Treatment OutcomeABSTRACT
BACKGROUND: Inflammatory biomarkers are useful in detecting patients with sepsis. The prognostic role of resistin and myeloperoxidase (MPO) has been investigated in sepsis. MATERIALS AND METHODS: Plasma resistin and MPO were measured on days 1, 2 and 7 in 957 patients enrolled in the Albumin Italian Outcome Sepsis (ALBIOS) trial. The association between resistin and MPO levels on day 1, 2 and 7 and 90-day mortality was assessed. RESULTS: Plasma resistin and MPO concentrations were higher at day 1 and decreased until day 7. Both biomarkers were positively correlated with each other and with physiological parameters. Higher levels of resistin and MPO on day 1 were associated with the development of new organ failures. Patients experiencing death at 90 days showed higher levels of resistin and MPO compared with survivors. At day 1, only MPO in the 4th quartile (Q4), but not resistin, was found to predict 90-day death (adjusted hazard ratio [aHR] 1.55 vs Q1). At day 2, resistin in the Q3 and Q4 predicted a > 40% increase in mortality as also did MPO in the Q4. On day 7, Q4 resistin was able to predict 90-day mortality, while all quartiles of MPO were not. CONCLUSIONS: High levels of MPO, but not of resistin, on day 1 were able to predict 90-day mortality. These findings may either suggest that early hyper-activation of neutrophils is detrimental in patients with sepsis or reflect the burden of the inflammatory process caused by sepsis. Further studies are warranted to deepen these aspects (ALBIOS ClinicalTrials.gov Identifier: NCT00707122).
Subject(s)
Mortality , Neutrophils/metabolism , Peroxidase/metabolism , Resistin/metabolism , Shock, Septic/metabolism , Aged , Disease Progression , Female , Fluid Therapy/methods , Humans , Male , Middle Aged , Prognosis , Randomized Controlled Trials as Topic , Sepsis/metabolism , Sepsis/therapy , Shock, Septic/therapyABSTRACT
Although coronary thrombosis (CT) is integral to cardiovascular outcomes, the underlying pathophysiological mechanisms remain unclear. CT may occur in case of atherosclerotic plaque erosion/rupture, or even after stenting implantation. Platelets (PLT) activation is the keystone of atherothrombosis and depends on many dysregulated elements, including endothelial dysfunction, oxidized lipoproteins, and immune response. Besides the classical view of PLT as an effector of hemostatic response, a new repertoire of PLT activities is emerging. PLT lipidome oxidation is a self-maintaining process which promotes PLT reactivity, coagulation cascade, and inflammatory cell activation. PLT-innate immune cell interaction is also sustained by neutrophil extracellular traps and NLRP3 inflammasome pathways. Other noteworthy emerging mechanisms are implicated in the crosstalk between PLT and surrounding cells. Especially, microvesicles (MVs) released from PLT may extend their signaling network far beyond the classical cell-cell interactions. Moreover, the recognition of noncoding RNA in PLT MVs introduce another layer of complexity in terms of intercellular signaling by a direct regulation of messenger RNA profile and gene expression in the recipient cells. The aim of this narrative review is to update the recent advance in CT and intracoronary stent thrombosis, including causal factors and potential translation of experimental evidence into the clinical setting.
Subject(s)
Blood Platelets/metabolism , Coronary Thrombosis/genetics , Plaque, Atherosclerotic/genetics , Platelet Activation/genetics , Blood Platelets/pathology , Coronary Thrombosis/blood , Coronary Thrombosis/pathology , Endothelial Cells/metabolism , Endothelial Cells/pathology , Humans , Immunity, Innate/genetics , Lipids/genetics , NLR Family, Pyrin Domain-Containing 3 Protein/genetics , Plaque, Atherosclerotic/pathology , RNA, Untranslated/geneticsABSTRACT
Monoclonal antibodies targeting PD-1 are used for treating NSCLC. To date, proprotein convertase subtilisin/kexin type 9 (PCSK9) has been poorly investigated in the oncologic field. Here, we aimed at evaluating whether serum PCSK9 might represent a predictive factor for OS in older patients with advanced NSCLC under nivolumab treatment. Among 78 patients with advanced, pre-treated NSCLC previously enrolled in a prospective study at Ospedale Policlinico San Martino in Genoa (Italy), 44 patients have been included in this sub-analysis due to the availability of serum samples for the measurement of PCSK9. Before each nivolumab administration, clinical information and blood samples were collected. Median age was 71, with a prevalence of the male sex. The most represented histological type of lung cancer was adenocarcinoma. The majority of patients were former smokers (72.1%). Median PCSK9 levels were 123.59 (86.32-169.89) ng/mL and 117.17 (80.46-147.79) ng/mL at cycle 1 and 2, respectively. Based on a receiver operating characteristic curve analysis, a PCSK9 value at cycle 2 of 95 ng/mL was found as the best cutoff point for OS. Kaplan-Meier analysis demonstrated that patients below the PCSK9 cutoff (< 95 ng/mL) experienced a better OS, as confirmed by Cox proportional hazard regression analysis. In this pilot study, circulating levels of PCSK9 < 95 ng/mL at the time of the second cycle of nivolumab treatment could independently predict a better OS in elderly patients with advanced, pre-treated NSCLC. However, further studies are warranted to validate these preliminary results.
Subject(s)
Antineoplastic Agents/therapeutic use , Biomarkers, Tumor/blood , Carcinoma, Non-Small-Cell Lung/diagnosis , Immunotherapy/methods , Lung Neoplasms/diagnosis , Nivolumab/therapeutic use , Proprotein Convertase 9/blood , Aged , Carcinoma, Non-Small-Cell Lung/drug therapy , Carcinoma, Non-Small-Cell Lung/mortality , Female , Humans , Italy , Lung Neoplasms/drug therapy , Lung Neoplasms/mortality , Male , Neoplasm Staging , Pilot Projects , Prognosis , Prospective Studies , Survival Analysis , Treatment OutcomeABSTRACT
Sexual dimorphism accounts for significant differences in adipose tissue mass and distribution. However, how the crosstalk between visceral and ectopic fat depots occurs and which are the determinants of ectopic fat expansion and dysfunction remains unknown. Here, we focused on the impact of gender in the crosstalk between visceral and epicardial fat depots and the role of adipocytokines and high-sensitivity C-reactive protein (hs-CRP). A total of 141 outward patients (both men and women) with one or more defining criteria for metabolic syndrome (MetS) were consecutively enrolled. For all patients, demographic and clinical data were collected and ultrasound assessment of visceral adipose tissue (VFth) and epicardial fat (EFth) thickness was performed. Hs-CRP and adipocytokine levels were assessed by enzyme-linked immunosorbent assay (ELISA). Men were characterized by increased VFth and EFth (p-value < 0.001 and 0.014, respectively), whereas women showed higher levels of adiponectin and leptin (p-value < 0.001 for both). However, only in women VFth and EFth significantly correlated between them (p = 0.013) and also with leptin (p < 0.001 for both) and hs-CRP (p = 0.005 and p = 0.028, respectively). Linear regression confirmed an independent association of both leptin and hs-CRP with VFth in women, also after adjustment for age and MetS (p = 0.012 and 0.007, respectively). In conclusion, men and women present differences in epicardial fat deposition and systemic inflammation. An intriguing association between visceral/epicardial fat depots and chronic low-grade inflammation also emerged. In women Although a further validation in larger studies is needed, these findings suggest a critical role of sex in stratification of obese/dysmetabolic patients.
Subject(s)
C-Reactive Protein/metabolism , Intra-Abdominal Fat/metabolism , Metabolic Syndrome/blood , Metabolic Syndrome/metabolism , Adipose Tissue/metabolism , Female , Humans , Inflammation/blood , Inflammation/metabolism , Leptin/metabolism , Male , Middle Aged , Obesity/blood , Obesity/metabolism , Pericardium/metabolism , Risk Factors , Sex CharacteristicsABSTRACT
BACKGROUND: Impact of gender on heart remodeling after acute coronary syndrome (ACS) and consequently on development of heart failure (HF) remains to be elucidated. METHODS: CORALYS is a multicenter, retrospective, observational registry enrolling consecutive patients admitted for ACS and treated with percutaneous coronary intervention. HF hospitalization was the primary endpoint while all-cause mortality and the composite endpoint of incidence of first HF hospitalization and cardiovascular mortality were the secondary ones. RESULTS: Among 14,699 patients enrolled in CORALYS registry, 4578 (31%) were women and 10,121 (69%) males. Women were older, had more frequently hypertension and diabetes and less frequently smoking habit. History of myocardial infarction (MI), STEMI at admission and multivessel disease were less common in women. After median follow up of 2.9 ± 1.8 years, women had higher incidence of primary and secondary endpoints and female sex was an independent predictor of HF hospitalization (HR 1.26;1.05-1.50; p = 0.011) and cardiovascular death/HF hospitalization (HR 1.18;1.02-1.37; p = 0.022). At multivariable analysis women and men share as predictors of HF diabetes, history of cancer, chronic kidney disease, atrial fibrillation, complete revascularization and left ventricular ejection fraction. Chronic obstructive pulmonary disease (HR 2.34;1.70-3.22, p < 0.001) and diuretics treatment (HR 1.61;1.27-2.04, p < 0.001) were predictor of HF in men, while history of previous MI (HR 1.46;1.08-1.97, p = 0.015) and treatment with inhibitors of renin-angiotensin system (HR 0.69;0,49-0.96 all 95% CI, p = 0.030) in women. CONCLUSIONS: Women are at increased risk of HF after ACS and gender seems to be an outcome-modifier of the relationship between a variable and primary outcome.
Subject(s)
Acute Coronary Syndrome , Diabetes Mellitus , Heart Failure , Myocardial Infarction , Percutaneous Coronary Intervention , Female , Humans , Male , Acute Coronary Syndrome/diagnosis , Acute Coronary Syndrome/epidemiology , Acute Coronary Syndrome/complications , Diabetes Mellitus/etiology , Heart Failure/diagnosis , Heart Failure/epidemiology , Heart Failure/etiology , Myocardial Infarction/epidemiology , Percutaneous Coronary Intervention/adverse effects , Registries , Retrospective Studies , Sex Factors , Stroke Volume , Ventricular Function, LeftABSTRACT
BACKGROUND: Comparative data after percutaneous coronary intervention (PCI) or coronary artery bypass grafting (CABG) for unprotected left main coronary artery (ULMCA) disease according to lesion site (ostial/shaft vs distal) are scant. The aim of this meta-analysis was to investigate outcomes after PCI or CABG for ULMCA disease according to lesion site. METHODS: Randomized controlled trials (RCTs) and adjusted observational studies that compared PCI versus CABG in patients with ULMCA disease and reported outcomes according to lesion site were systematically identified. Major adverse cardiovascular events (MACE; a composite of all-cause death, myocardial infarction, stroke, and repeat revascularization) and all-cause death were the co-primary end points. Individual components of MACE were secondary end points. Sensitivity analysis including RCTs only were performed for each outcome. RESULTS: Nine studies (3 RCTs, 6 adjusted observational), encompassing 6296 patients (2274 and 4022 treated for ostial/shaft or distal ULMCA, respectively) were included. At the 5-year follow-up, there were no significant differences between CABG and PCI for MACE, death, or any other secondary outcome for ostial/shaft ULMCA lesions (MACE: hazard ratio [HR], 1.0 [95% confidence interval (CI), 0.79-1.27]; death: HR, 1.10 [95% CI, 0.84-1.46]). For distal ULMCA, PCI was associated with an increased risk of MACE (HR, 1.32; 95% CI, 1.10-1.58), death (HR, 1.56; 95% CI, 1.19-2.04), and revascularization (HR, 2.07; 95% CI, 1.5-2.84). The benefit of CABG for MACE and revascularization was confirmed in the analysis limited to RCTs, whereas the benefit for mortality was not. CONCLUSIONS: Among patients with distal ULMCA disease, CABG is associated with lower incidence of MACE and revascularization compared with PCI, whereas no differences in outcomes were observed for ostial/shaft ULMCA disease.
Subject(s)
Coronary Artery Disease , Myocardial Infarction , Percutaneous Coronary Intervention , Humans , Coronary Artery Bypass/adverse effects , Percutaneous Coronary Intervention/adverse effects , Treatment Outcome , Risk FactorsABSTRACT
BACKGROUND: Patients with previous acute coronary syndrome (ACS) are at high risk of recurrent adverse cardiovascular events. Recently, prolonged dual antiplatelet therapy (DAPT) and oral anticoagulation therapy (OAT) have been shown to reduce recurrent ischemic events to the expense of an increase in bleeding events. The number of patients potentially eligible for these therapies in real life remains to be determined. METHODS: Among ACS patients from five registries and one randomized controlled trial, we assessed the proportion of patients eligible for the PEGASUS strategy only and the proportion of patients eligible for the COMPASS strategy only, and set out the proportion of patients with an overlap between the strategies. FINDINGS: Among the 10,048 evaluable patients, we found that 5373 (53.4%) were eligible for the PEGASUS strategy and 3841 (38.2%) were eligible for the COMPASS strategy, with a group of 3444 (34.4%) overlapping between the two strategies. The number of patients eligible for the PEGASUS strategy only was 1929 (19.2%) and the number eligible for the COMPASS strategy only was 397 (4.0%); 4278 (42.6%) were eligible for neither a PEGASUS strategy nor a COMPASS strategy. INTERPRETATION: In a large cohort of ACS patients, one in three patients was eligible for either a prolonged DAPT with ticagrelor 60 mg and low-dose aspirin or a dual pathway inhibition approach with rivaroxaban 2.5 mg and low-dose aspirin.
Subject(s)
Acute Coronary Syndrome , Platelet Aggregation Inhibitors , Humans , Platelet Aggregation Inhibitors/therapeutic use , Acute Coronary Syndrome/drug therapy , Fibrinolytic Agents/adverse effects , Secondary Prevention , Aspirin/therapeutic use , Registries , Drug Therapy, Combination , Treatment OutcomeABSTRACT
Background The impact of complete revascularization (CR) on the development of heart failure (HF) in patients with acute coronary syndrome and multivessel coronary artery disease undergoing percutaneous coronary intervention remains to be elucidated. Methods and Results Consecutive patients with acute coronary syndrome with multivessel coronary artery disease from the CORALYS (Incidence and Predictors of Heart Failure After Acute Coronary Syndrome) registry were included. Incidence of first hospitalization for HF or cardiovascular death was the primary end point. Patients were stratified according to completeness of coronary revascularization. Of 14 699 patients in the CORALYS registry, 5054 presented with multivessel disease. One thousand four hundred seventy-three (29.2%) underwent CR, while 3581 (70.8%) did not. Over 5 years follow-up, CR was associated with a reduced incidence of the primary end point (adjusted hazard ratio [HR], 0.66 [95% CI, 0.51-0.85]), first HF hospitalization (adjusted HR, 0.67 [95% CI, 0.49-0.90]) along with all-cause death and cardiovascular death alone (adjusted HR, 0.74 [95% CI, 0.56-0.97] and HR, 0.56 [95% CI, 0.38-0.84], respectively). The results were consistent in the propensity-score matching population and in inverse probability treatment weighting analysis. The benefit of CR was consistent across acute coronary syndrome presentations (HR, 0.59 [95% CI, 0.39-0.89] for ST-segment elevation myocardial infarction and HR, 0.71 [95% CI, 0.50-0.99] for non-ST-elevation acute coronary syndrome) and in patients with left ventricular ejection fraction >40% (HR, 0.52 [95% CI, 0.37-0.72]), while no benefit was observed in patients with left ventricular ejection fraction ≤40% (HR, 0.77 [95% CI, 0.37-1.10], P for interaction 0.04). Conclusions CR after acute coronary syndrome reduced the risk of first hospitalization for HF and cardiovascular death, as well as first HF hospitalization, and cardiovascular and overall death both in patients with ST-segment elevation myocardial infarction and non-ST-elevation acute coronary syndrome. Registration URL: https://www.clinicaltrials.gov; Unique identifier: NCT04895176.
Subject(s)
Acute Coronary Syndrome , Coronary Artery Disease , Heart Failure , Percutaneous Coronary Intervention , ST Elevation Myocardial Infarction , Humans , Acute Coronary Syndrome/diagnosis , Acute Coronary Syndrome/therapy , Coronary Artery Disease/therapy , Heart Failure/therapy , Percutaneous Coronary Intervention/adverse effects , Percutaneous Coronary Intervention/methods , Registries , ST Elevation Myocardial Infarction/therapy , Stroke Volume , Treatment Outcome , Ventricular Function, LeftABSTRACT
Diabetes mellitus is emerging as a major risk factor for heart failure. Diabetic cardiomyopathy is defined as a myocardial dysfunction that is not caused by underlying hypertension or coronary artery disease. Studies about clinical features, natural history and outcomes of the disease are few and often conflicting, because a universally accepted operative definition of diabetic cardiomyopathy is still lacking. Hyperglycemia and related metabolic and endocrine disorders are the triggering factors of myocardial damage in diabetic cardiomyopathy through multiple mechanisms. Among these mechanisms, inflammation has a relevant role, similar to other chronic myocardial disease, such as hypertensive or ischemic heart disease. A balance between inflammatory damage and healing processes is fundamental for homeostasis of myocardial tissue, whereas diabetes mellitus produces an imbalance, promoting inflammation and delaying healing. Therefore, diabetes-related chronic inflammatory state can produce a progressive qualitative deterioration of myocardial tissue, which reflects on progressive left ventricular functional impairment, which can be either diastolic, with prevalent myocardial hypertrophy, or systolic, with prevalent myocardial fibrosis. The aim of this narrative review is to summarize the existing evidence about the role of inflammation in diabetic cardiomyopathy onset and development. Ultimately, potential pharmacological strategies targeting inflammatory response will be reviewed and discussed.
Subject(s)
Diabetes Mellitus , Diabetic Cardiomyopathies , Heart Failure , Hyperglycemia , Hypertension , Ventricular Dysfunction, Left , Diabetes Mellitus/metabolism , Diabetic Cardiomyopathies/etiology , Diabetic Cardiomyopathies/metabolism , Heart Failure/etiology , Humans , Hyperglycemia/complications , Hyperglycemia/metabolism , Hypertension/complications , Hypertension/metabolism , Inflammation/complications , Inflammation/metabolism , Myocardium/metabolism , Ventricular Dysfunction, Left/complications , Ventricular Dysfunction, Left/metabolismABSTRACT
BACKGROUND: The safety and efficacy of potent P2Y12 inhibitors (Ticagrelor and Prasugrel) in dual antiplatelet therapy (DAPT) with aspirin in elderly acute coronary syndrome (ACS) patients remains unclear. METHODS: All ACS patients aged 75 years and older treated with Percutaneous Coronary Intervention (PCI) from PRAISE dataset were included. The safety and efficacy of Ticagrelor vs Clopidogrel was evaluated with inverse probability of treatment weighting (IPTW). Sensitivity analysis was performed for patients older or equal than 85 years old. All-cause mortality was the primary endpoint, while myocardial infarction (MI), Bleeding Academic Research Consortium (BARC) 3-5 bleedings and Major and Net Adverse Clinical and Cardiac Events (MACE and NACE) were the secondary ones. RESULTS: 4287 patients were included, 3197 treated with Clopidogrel and 1090 with Ticagrelor. After 16 ± 3 months, Ticagrelor showed neutral effect on NACE and mortality (HR 0.98; 0.63-1.52, p = 0.94 and HR 0.38; 0.14-1.04, p = 0,06), reduced risk of MACE and MI (HR 0.82; 0.23-0.91, p = 0.03 and HR 0.43; 0.14-0.89, p = 0.04) and increased risk of BARC 3-5 bleeding (HR 2.14; 1.19-3.85, p = 0.001). In very elderly patients (≥85 years) Ticagrelor decreased risk of MI and increased risk of bleeding (HR 0.69; 0.22-0.95, p = 0.04 and HR 2.36; 1.02-5.52, p = 0.04, all 95%CI) with neutral effect on NACE and MACE. CONCLUSIONS: In elderly ACS patients treated with PCI, Ticagrelor was associated with neutral effect on all-cause mortality, lower risk MACE and MI compared with Clopidogrel. Such benefit was counterbalanced by increased risk of major bleedings. These results were consistent among patients aged 85 years and older.
Subject(s)
Acute Coronary Syndrome , Myocardial Infarction , Percutaneous Coronary Intervention , Acute Coronary Syndrome/diagnosis , Acute Coronary Syndrome/drug therapy , Acute Coronary Syndrome/etiology , Aged , Aged, 80 and over , Clopidogrel/therapeutic use , Hemorrhage/chemically induced , Hemorrhage/drug therapy , Hemorrhage/epidemiology , Humans , Myocardial Infarction/drug therapy , Percutaneous Coronary Intervention/methods , Platelet Aggregation Inhibitors/adverse effects , Prasugrel Hydrochloride/therapeutic use , Registries , Ticagrelor/therapeutic use , Treatment OutcomeABSTRACT
INTRODUCTION AND OBJECTIVES: Coronary artery calcium (CAC) score improves the accuracy of risk stratification for atherosclerotic cardiovascular disease (ASCVD) events compared with traditional cardiovascular risk factors. We evaluated the interaction of coronary atherosclerotic burden as determined by the CAC score with the prognostic benefit of lipid-lowering therapies in the primary prevention setting. METHODS: We reviewed the MEDLINE, EMBASE, and Cochrane databases for studies including individuals without a previous ASCVD event who underwent CAC score assessment and for whom lipid-lowering therapy status stratified by CAC values was available. The primary outcome was ASCVD. The pooled effect of lipid-lowering therapy on outcomes stratified by CAC groups (0, 1-100,> 100) was evaluated using a random effects model. RESULTS: Five studies (1 randomized, 2 prospective cohort, 2 retrospective) were included encompassing 35 640 individuals (female 38.1%) with a median age of 62.2 [range, 49.6-68.9] years, low-density lipoprotein cholesterol level of 128 (114-146) mg/dL, and follow-up of 4.3 (2.3-11.1) years. ASCVD occurrence increased steadily across growing CAC strata, both in patients with and without lipid-lowering therapy. Comparing patients with (34.9%) and without (65.1%) treatment exposure, lipid-lowering therapy was associated with reduced occurrence of ASCVD in patients with CAC> 100 (OR, 0.70; 95%CI, 0.53-0.92), but not in patients with CAC 1-100 or CAC 0. Results were consistent when only adjusted data were pooled. CONCLUSIONS: Among individuals without a previous ASCVD, a CAC score> 100 identifies individuals most likely to benefit from lipid-lowering therapy, while undetectable CAC suggests no treatment benefit.
Subject(s)
Atherosclerosis , Coronary Artery Disease , Vascular Calcification , Aged , Atherosclerosis/epidemiology , Calcium , Coronary Artery Disease/epidemiology , Coronary Vessels/diagnostic imaging , Female , Humans , Lipids , Middle Aged , Prospective Studies , Retrospective Studies , Risk Assessment/methods , Risk Factors , Vascular Calcification/diagnostic imaging , Vascular Calcification/drug therapyABSTRACT
Background and Aim: High lipoprotein(a) [Lp(a)] is a well-established cardiovascular (CV) risk factor, but the effect of mildly elevated Lp(a) on CV health is largely unknown. Our aim was to evaluate if Lp(a) is associated with the severity of carotid atherosclerosis (CA) in the specific subset of metabolic syndrome (MetS). Patients and Methods: Subjects with diagnosed MetS and ultrasound-assessed CA were enrolled. Those patients were categorized according to the severity of CA (moderate vs. severe), and the circulating levels of Lp(a) alongside with clinical, anthropometric, and biochemical data were collected. Results: Sixty-five patients were finally included: twenty-five with moderate and forty with severe CA (all with asymptomatic disease). Intergroup comparison showed Lp(a) as the only significantly different variable [6 (2-12) mg/dl vs. 11.5 (6-29.5) mg/dl; p = 0.018]. Circulating levels of Lp(a) were also confirmed as the only variable independently associated with severity of CA at logistic regression analysis [OR 2.9 (95% CI 1.1-7.8); p = 0.040]. ROC curve analysis for Lp(a) confirmed a serum level of 10 mg/dl as the best cut-off value [AUC 0.675 (95% CI 0.548-0.786)]. Although sensitivity and specificity were suboptimal (69.0 and 70.4%, respectively)-likely due to the small sample size-this result is in line with those previously reported in the literature. Conclusion: Lp(a) is independently associated with severity of CA in the subgroup of MetS patients.
ABSTRACT
AIMS: To establish the safety and efficacy of different dual antiplatelet therapy (DAPT) combinations in patients with acute coronary syndrome (ACS) according to their baseline ischaemic and bleeding risk estimated with a machine learning derived model [machine learning-based prediction of adverse events following an acute coronary syndrome (PRAISE) score]. METHODS AND RESULTS: Incidences of death, re-acute myocardial infarction (re-AMI), and Bleeding Academic Research Consortium 3-5 bleeding with aspirin plus different P2Y12 inhibitors (clopidogrel or potent P2Y12 inhibitors: ticagrelor or prasugrel) were appraised among patients of the PRAISE data set grouped in four subcohorts: low-to-moderate ischaemic and bleeding risk; low-to-moderate ischaemic risk and high bleeding risk; high ischaemic risk and low-to-moderate bleeding risk; and high ischaemic and bleeding risk. Hazard ratios (HRs) for the outcome measures were derived with inverse probability of treatment weighting adjustment. Among patients with low-to-moderate bleeding risk, clopidogrel was associated with higher rates of re-AMI in those at low-to-moderate ischaemic risk [HR 1.69, 95% confidence interval (CI) 1.16-2.51; P = 0.006] and increased risk of death (HR 3.2, 1.45-4.21; P = 0.003) and re-AMI (HR 2.23, 1.45-3.41; P < 0.001) in those at high ischaemic risk compared with prasugrel or ticagrelor, without a difference in the risk of major bleeding. Among patients with high bleeding risk, clopidogrel showed comparable risk of death, re-AMI, and major bleeding vs. potent P2Y12 inhibitors, regardless of the baseline ischaemic risk. CONCLUSION: Among ACS patients with non-high risk of bleeding, the use of potent P2Y12 inhibitors is associated with a lower risk of death and recurrent ischaemic events, without bleeding excess. Patients deemed at high bleeding risk may instead be safely addressed to a less intensive DAPT strategy with clopidogrel.
Subject(s)
Acute Coronary Syndrome , Myocardial Infarction , Humans , Acute Coronary Syndrome/drug therapy , Ticagrelor/therapeutic use , Clopidogrel/therapeutic use , Prasugrel Hydrochloride/adverse effects , Purinergic P2Y Receptor Antagonists/adverse effects , Platelet Aggregation Inhibitors/adverse effects , Treatment Outcome , Myocardial Infarction/epidemiology , Hemorrhage/chemically induced , Hemorrhage/epidemiology , Risk FactorsABSTRACT
BACKGROUND: Cardiovascular disease (CVD) is still the leading cause of death worldwide, responsible for an estimated 17.8 million deaths globally in 2017, accounting for 31.8% of all deaths. In this review, we aim to provide an updated overview of CVD burden from an Italian and a global perspective. METHODS: Crude and age-standardized incidence and prevalence, as well as age-standardized mortality rate and morbidity rate (expressed as disability-adjusted life years - DALYs), of different cardiovascular conditions, derived from the Global Burden of Disease Injuries, and Risk Factors Study (GBD) 2017, were reported and compared between Italy and the world. RESULTS: Crude prevalence of CVD in Italy is nearly twofold higher than global prevalence (12.9% vs. 6.6%), while age-standardized estimates are similar (6.2% vs. 6.3%). Mortality and morbidity from CVD are reduced in Italy, as compared to worldwide estimates (age-standardized mortality rate 113/100,000 vs. 233/100,000; age-standardized rate of DALYs lost 1764/100,000 vs. 4598/100,000). Of the evaluated cardiovascular conditions, the most important CVD burden is due to ischemic heart disease, which show a crude prevalence of 3.6% in Italy (age-standardized: 1.7%), doubling the corresponding crude global estimate (1.7%; age-standardized: 1.6%). CONCLUSIONS: This latest update on the epidemiology of CVD within Italy and the world summarizes the burden of major cardiovascular conditions. CVD, especially ischemic heart disease, is still an important cause of mortality and morbidity. The impact of increasing life-expectancy is a key determinant of CVD epidemiology in Italy, if compared to worldwide data, since older age is one of the major risk factors for CVD.