Showing papers by "Giuseppe Paolisso published in 2018"

Effects of incretin treatment on cardiovascular outcomes in diabetic STEMI-patients with culprit obstructive and multivessel non obstructive-coronary-stenosis.

Abstract: No proper data on prognosis and management of type-2 diabetic ST elevation myocardial infarction (STEMI) patients with culprit obstructive lesion and multivessel non obstructive coronary stenosis (Mv-NOCS) exist. We evaluated the 12-months prognosis of Mv-NOCS-diabetics with first STEMI vs.to non-diabetics, and then Mv-NOCS-diabetics previously treated with incretin based therapy vs. a matched cohort of STEMI-Mv-NOCS never treated with such therapy. 1088 Patients with first STEMI and Mv-NOCS were scheduled for the study. Patients included in the study were categorized in type 2 diabetics (n 292) and non-diabetics (n 796). Finally, we categorized diabetics in current-incretin-users (n 76), and never-incretin-users (n 180). The primary end point was all cause deaths, cardiac deaths, and major adverse cardiac events (MACE) at 12 months of follow up. The study results evidenced higher percentage of all cause deaths (2.2% vs. 1.1%, p value 0.05), cardiac deaths (1.6% vs. 0.5%, p value 0.045), and MACE (12.9% vs. n 5.9%), p value 0.001) in diabetic vs. no diabetic patients at 12 months follow up. Among diabetic patients, the current vs never-incretin-users, did not present a significant difference about all cause of deaths, and cardiac deaths through 12-months. The MACE rate at 1 year was 7.4% in diabetic incretin-users STEMI Mv-NOCS patients vs. 12.9% in diabetic never-incretin-users STEMI-Mv-NOCS patients (p value 0.04). In a risk-adjusted hazard analysis, MACE through 12 months were lower in diabetic STEMI-Mv NOCS incretin-users vs never-incretin-users patients (HR 0.513, CI [0.292–0.899], p 0.021). Consequently, lower levels of glucagon-like peptide 1(GLP-1) were predictive of MACE at follow up (HR 1.528, CI [1.059–2.204], p 0.024). In type 2 diabetic patients with STEMI-Mv-NOCS, we observed higher incidence of 1-year mortality and adverse cardiovascular outcomes, as compared to non-diabetic STEMI-Mv-NOCS patients. In diabetic patients, never-incretin-users have worse prognosis as compared to current-incretin-users. Trail registration Clinical trial number: NCT03312179, name of registry: clinicaltrialgov, URL: clinicalltrialgov.com, date of registration: September 2017, date of enrollment first participant: September 2009

Non-ST-elevation myocardial infarction outcomes in patients with type 2 diabetes with non-obstructive coronary artery stenosis: Effects of incretin treatment

Abstract: There are insufficient data on the prognosis and management of people with type 2 diabetes who experience a non-obstructive coronary artery stenosis (NOCS)-non-ST-elevation myocardial infarction (NSTEMI) event. We evaluated the 12-month prognosis of patients with diabetes and NOCS (20%-49% luminal stenosis) who experience a first NSTEMI as compared with patients without diabetes. In addition, we investigated the 12-month prognosis in patients with diabetes and NSTEMI-NOCS previously treated with incretin-based therapy compared with a matched cohort of patients with NSTEMI-NOCS never treated with such therapy. We categorized the patients with diabetes as current incretin users (6 months' treatment with glucagon-like peptide-1 agonists or dipeptidyl peptidase-4 inhibitors) and non-users of incretins. The endpoint was all-cause mortality, cardiac death, recurrent acute coronary syndrome (ACS), and heart failure. The unadjusted Kaplan-Meier analysis, and a risk-adjusted hazard analysis showed that, all-cause mortality, cardiac death, readmission for ACS and heart failure rates during the 12-month follow-up were higher in patients with diabetes and NOCS-NSTEMI than in those with NOCS-NSTEMI without diabetes. Among the patients with diabetes, the current incretin users had a significantly lower rate of all-cause mortality, cardiac death and readmission for ACS at 12 months. In patients with type 2 diabetes and NOCS-NSTEMI, we observed a higher incidence of 1-year mortality and adverse cardiovascular outcomes, as compared with patients without diabetes with NOCS-NSTEMI. In people with diabetes, non-users of incretins had a worse prognosis than current incretin users.

Thrombus aspiration in hyperglycemic ST-elevation myocardial infarction (STEMI) patients: clinical outcomes at 1-year follow-up

Abstract: We evaluate whether the thrombus aspiration (TA) before primary percutaneous coronary intervention (PPCI) may improve STEMI outcomes in hyperglycemic patients. The management of hyperglycemic patients during STEMI is unclear. We undertook an observational cohort study of 3166 first STEMI. Patients were grouped on the basis of whether they received TA or not. Moreover, among these patients we selected a subgroup of STEMI patients with hyperglycemia during the event (glycaemia > 140 mg/dl). The endpoint at 1 year included all-cause mortality, cardiac mortality and re-hospitalization for coronary disease, heart failure and stroke. One-thousand STEMI patients undergoing PPCI to plus TA (TA-group) and 1504 STEMI patients treated with PPCI alone (no-TA group) completed the study. In overall study-population, Kaplan–Meier-analysis demonstrated no significant difference in mortality rates between patients with and without TA (P = 0.065). After multivariate Cox-analysis (HR: 0.94, 95% CI 0.641–1.383) and the addition of propensity matching (HR: 0.86 95% CI 0.412–1.798) TA was still not associated with decreased mortality. By contrast, in hyperglycemic subgroup STEMI patients (TA-group, n = 331; no-TA group, n = 566), Kaplan–Meier-analysis demonstrated a significantly lower mortality (P = 0.019) in TA-group than the no-TA group. After multivariate Cox-analysis (HR: 0.64, 95% CI 0.379–0.963) and the addition of propensity matching (HR: 0.54, 95% CI 0.294–0.984) TA was still associated with decreased mortality. TA was not associated with lower mortality in PPCI for STEMI when used in our large all-comer cohort. Conversely, TA during PPCI for STEMI reduces clinical outcomes in hyperglycemic patients. Trial registration NCT02817542. 25th, June 2016

Cardiac resynchronization therapy with a defibrillator (CRTd) in failing heart patients with type 2 diabetes mellitus and treated by glucagon-like peptide 1 receptor agonists (GLP-1 RA) therapy vs. conventional hypoglycemic drugs: arrhythmic burden, hospitalizations for heart failure, and CRTd responders rate

Abstract: To evaluate clinical outcomes in patients with diabetes, treated by cardiac resynchronization therapy with a defibrillator (CRT-d), and glucagon-like peptide 1 receptor agonists (GLP-1 RA) in addition to conventional hypoglycemic therapy vs. CRTd patients under conventional hypoglycemic drugs. Patients with diabetes treated by CRTd experienced an amelioration of functional New York Association Heart class, reduction of hospital admissions, and mortality, in a percentage about 60%. However, about 40% of CRTd patients with diabetes experience a worse prognosis. We investigated the 12-months prognosis of CRTd patients with diabetes, previously treated with hypoglycemic drugs therapy (n 271) vs. a matched cohort of CRTd patients with diabetes treated with GLP-1 RA in addition to conventional hypoglycemic therapy (n 288). At follow up CRTd patients with diabetes treated by GLP-1 RA therapy vs. CRTd patients with diabetes that did not receive GLP-1 RA therapy, experienced a significant reduction of NYHA class (p value < 0.05), associated to higher values of 6 min walking test (p value < 0.05), and higher rate of CRTd responders (p value < 0.05). GLP-1 RA patients vs. controls at follow up end experienced lower AF events (p value < 0.05), lower VT events (p value < 0.05), lower rate of hospitalization for heart failure worsening (p value < 0.05), and higher rate of CRTd responders (p value < 0.05). To date, GLP-1 RA therapy may predict a reduction of AF events (HR 0.603, CI [0.411–0.884]), VT events (HR 0.964, CI [0.963–0.992]), and hospitalization for heart failure worsening (HR 0.119, CI [0.028–0.508]), and a higher CRT responders rate (HR 3.707, CI [1.226–14.570]). GLP-1 RA drugs in addition to conventional hypoglycemic therapy may significantly reduce systemic inflammation and circulating BNP levels in CRTd patients with diabetes, leading to a significant improvement of LVEF and of the 6 min walking test, and to a reduction of the arrhythmic burden. Consequently, GLP-1 RA drugs in addition to conventional hypoglycemic therapy may reduce hospital admissions for heart failure worsening, by increasing CRTd responders rate. Trial registration NCT03282136. Registered 9 December 2017 “retrospectively registered”

Stretch, Injury and Inflammation Markers Evaluation to Predict Clinical Outcomes After Implantable Cardioverter Defibrillator Therapy in Heart Failure Patients With Metabolic Syndrome

Abstract: Background: Internal cardioverter defibrillator (ICD) therapy reduced all-cause mortality. Conversely, few studies reported that ICDs' shocks may reduce survival. Recently authors suggested that, multiple inflammatory and molecular pathways were related to worse prognosis in metabolic syndrome (MS) patients treated by ICDs. Therefore, it may be relevant to find new biomarkers to predict ICDs' shock and worse prognosis in treated patients. Methods: In 99 MS vs. 107 no MS patients treated by ICD for primary prevention, we evaluated all-cause mortality, cardiac deaths, hospitalization for heart failure, appropriate and inappropriate therapy, and survival after appropriate ICD therapy. Results: MS vs. no MS patients had higher levels of failing heart stress biomarkers. The highest values of ST2 were related to worse prognosis. Patients who had better survival after appropriate ICD therapy were those associated with lowest ST2 values. At multivariate Cox regression analysis, C reactive protein (CRP) (0.110 [0.027-0.446], p-value 0.002), troponine I (TnI) protein (0.010 [0.001-0.051], p-value 0.010), and B type natriuretic peptide (BNP) (1.151 [1.010-1.510], p-value 0.001), predicted all cause of deaths. BNP predicted cardiac deaths (1.010 [1.001-1.206], p-value 0.033). MS, and BNP predicted hospitalization for heart failure events (2.902 [1.345-4.795], p-value 0.001; 1.005 [1.000-1.016], p-value 0.007). ST2 predicted appropriate therapy (1.012 [1.007-1.260], p-value 0.001), as BNP (1.005 [1.001-1.160], p-value 0.028), LVEF (1.902 [1.857-1.950], p-value 0.001), and CRP (1.833 [1.878-1.993], p-value 0.028). ST2, and BNP predicted survival after ICD appropriate therapy (4.297 [1.985-9.302], p-value 0.001; 1.210 [1.072-1.685], p-value 0.024). Conclusions: ST2 values may differentiate MS patients with a higher risk of ICDs' therapy, and worse prognosis. Therefore, ST2 protein may be used as valid monitoring biomarker, and as a predictive biomarker in failing heart ICDs' patients affected by MS.

Choice and Outcomes of Rate Control versus Rhythm Control in Elderly Patients with Atrial Fibrillation: A Report from the REPOSI Study

Abstract: Among rate-control or rhythm-control strategies, there is conflicting evidence as to which is the best management approach for non-valvular atrial fibrillation (AF) in elderly patients. We performed an ancillary analysis from the ‘Registro Politerapie SIMI’ study, enrolling elderly inpatients from internal medicine and geriatric wards. We considered patients enrolled from 2008 to 2014 with an AF diagnosis at admission, treated with a rate-control-only or rhythm-control-only strategy. Among 1114 patients, 241 (21.6%) were managed with observation only and 122 (11%) were managed with both the rate- and rhythm-control approaches. Of the remaining 751 patients, 626 (83.4%) were managed with a rate-control-only strategy and 125 (16.6%) were managed with a rhythm-control-only strategy. Rate-control-managed patients were older (p = 0.002), had a higher Short Blessed Test (SBT; p = 0.022) and a lower Barthel Index (p = 0.047). Polypharmacy (p = 0.001), heart failure (p = 0.005) and diabetes (p = 0.016) were more prevalent among these patients. Median CHA2DS2-VASc score was higher among rate-control-managed patients (p = 0.001). SBT [odds ratio (OR) 0.97, 95% confidence interval (CI) 0.94–1.00, p = 0.037], diabetes (OR 0.48, 95% CI 0.26–0.87, p = 0.016) and polypharmacy (OR 0.58, 95% CI 0.34–0.99, p = 0.045) were negatively associated with a rhythm-control strategy. At follow-up, no difference was found between rate- and rhythm-control strategies for cardiovascular (CV) and all-cause deaths (6.1 vs. 5.6%, p = 0.89; and 15.9 vs. 14.1%, p = 0.70, respectively). A rate-control strategy is the most widely used among elderly AF patients with multiple comorbidities and polypharmacy. No differences were evident in CV death and all-cause death at follow-up.

The potential impact of multidimesional geriatric assessment in the social security system

Abstract: To evaluate the efficacy of multidimensional geriatric assessment (MGA/CGA) in patients over 65 years old in predicting the release of the accompaniment allowance (AA) indemnity by a Local Medico-Legal Committee (MLC-NHS) and by the National Institute of Social Security Committee (MLC-INPS). In a longitudinal observational study, 200 Italian elder citizens requesting AA were first evaluated by MLC-NHS and later by MLC-INPS. Only MLC-INPS performed a MGA/CGA (including SPMSQ, Barthel Index, GDS-SF, and CIRS). This report was written according to the STROBE guidelines. The data analysis was performed on January 2016. The evaluation by the MLC-NHS and by the MLC-INPS was in agreement in 66% of cases. In the 28%, the AA benefit was recognized by the MLC-NHS, but not by the MLC-INPS. By the multivariate analysis, the best predictors of the AA release, by the MLC-NHS, were represented by gender and the Barthel Index score. The presence of carcinoma, the Barthel Index score, and the SPMQ score were the best predictors for the AA release by MLC-INPS. MGA/CGA could be useful in saving financial resources reducing the risk of incorrect indemnity release. It can improve the accuracy of the impairment assessment in social security system.

Correlation of Hyperchloremic Metabolic Acidosis and Renal Function in Critically ill Patients of Emergency Department: an Observational Study.

Abstract: Introduction : Early detection is crucial for prompt management of acute kidney injury (AKI) patients in emergency department (ED). This study aimed to investigate the usefulness of hyperchloremic metabolic acidosis (HCMA) levels in this regard. Methods : In this retrospective observational study, > 18 years old critically ill patients presenting to ED of Marcianise Hospital, Italy, were divided into non-AKI and AKI group according to KDIGO guideline. The level of HCMA ((arterial pH x bicarbonate)/chloride) was compared between groups and correlation of HCMA with estimated glomerular filtration rate (e-GFR) in ARF patients was evaluated. Results : 134 patients with the mean age of 76.5 ± 3.1 years were enrolled (64 non-AKI and 70 AKI; 64% female). Two groups were similar regarding mean age (p = 0.251), sex (p = 0.091), APACHII score (p = 0.215), Charlson Comorbidity Index (p= 0.187), and body mass index (p = 0.129). The mean HCMA level was 1.98 ± 0.09 in the non-AKI group and 1.56 ± 0.07 in the AKI group (p=0.039). There was a positive correlation between HCMA and e-GFR levels in AKI group (r: 0.467, p=0.0092). Conclusions : If confirmed and validated in a future study, ABG derived formula for HCMA may be a useful tool for early detection of AKI patients in emergency department.

Correction to: Thrombus aspiration in hyperglycemic ST-elevation myocardial infarction (STEMI) patients: clinical outcomes at 1-year follow-up.

Abstract: Following publication of the original article [1], the authors reported an error in Acknowledgment section. The last sentence should read as “All authors have read and approval the submission to Cardiovascular Diabetology.