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Impact of Contrast-Associated Acute Kidney Injury on One-Year Outcomes in Very Elderly STEMI Patients: A Comment. Angiology 2024:33197241238400. [PMID: 38444272 DOI: 10.1177/00033197241238400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2024]
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Achievement of target LDL-cholesterol level in patients with acute coronary syndrome undergoing percutaneous coronary intervention: The JET-LDL registry. Int J Cardiol 2024; 397:131659. [PMID: 38101704 DOI: 10.1016/j.ijcard.2023.131659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2023] [Revised: 11/28/2023] [Accepted: 12/10/2023] [Indexed: 12/17/2023]
Abstract
BACKGROUND In patients with acute coronary syndromes (ACS), current guidelines recommend a low-density lipoprotein cholesterol (LDL-C) level < 1.4 mmol/L (<55 mg/dL). METHODS The JET-LDL is a multicenter, observational, prospective registry created to investigate levels of LDL-C in consecutive patients with ACS undergoing PCI at 35 Italian hospitals, and to report their lipid lowering therapies (LLT). Follow-up was planned at 1 and 3 months. LDL-C reduction >50% from baseline or level < 55 mg/dL at 1-month was the primary endpoint. RESULTS A total of 1095 patients were included: median age was 67 (58-75); 33.7% were already on LLT. Baseline LDL-C levels was 105 (76.5-137) mg/dL. At hospital discharge all patients were on LLT: 98.1% received statins (as mono or combination therapy), ezetimibe and PCSK9i were used in 60.1% and 8.5% of cases, respectively. Primary endpoint was achieved in 62% (95% CI 58-65) of cases. At 1-month LDL-C levels dropped to 53 (38-70) mg/dL (p < 0.001 vs baseline) and it was <55 mg/dL in 53% (95% CI 49-57) of patients; however, PCSK9i were added to 7 further cases. At 3-months 58% (95% CI 55-62) of patients achieved the target level, but PCSK9i was added to only 11 new patients. CONCLUSIONS In this real-world registry of ACS patients undergoing PCI, recommend LDL-C levels were obtained in 62% of patients, but PCSK9i prescription was limited to 10% of cases. As LLT pattern appeared mainly improved at hospital discharge, an early and strong treatment should be considered.
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Prognostic Impact of Drug-Coated Balloons in Patients With Diabetes Mellitus: A Propensity-Matched Study. Am J Cardiol 2023; 206:73-78. [PMID: 37683582 DOI: 10.1016/j.amjcard.2023.08.113] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 08/12/2023] [Accepted: 08/20/2023] [Indexed: 09/10/2023]
Abstract
Patients with diabetes mellitus (DM) are at higher risk of restenosis and stent thrombosis after percutaneous coronary intervention (PCI) and drug-eluting stent (DES) positioning. Whether drug-coated balloons (DCB) can offer any benefit in this subset of patients has been seldom cleared out and was the aim of the present propensity-matched cohort study, that compared the prognostic impact of DCB versus DES in patients with DM who underwent PCI. Patients with DM enrolled in the NOvara-BIella-TREnto (NOBITRE) Registry were identified and matched according to propensity score, to a control population of patients with DM treated with DES. The primary study end point was the occurrence of major adverse cardiovascular events (MACEs). A total of 150 patients were identified in the DCB group and matched with 150 DES-treated patients. Patients treated with DCB displayed more often a previous cardiovascular history and received a more complete pharmacological therapy. Target vessel diameter and the percentage of stenosis were lower in patients with DCB, whereas binary in-stent restenosis was more common (p <0.001, p = 0.003, and p <0.001, respectively). Paclitaxel-eluting balloon represented the most common strategy in the DCB group, whereas Zotarolimus-eluting stents were used in half of the DES population. At a median follow-up of 545.5 days, MACE occurred in 54 (19.4%) of patients, with no difference according to the PCI strategy (21.6% vs 17.3%, adjusted hazard ratio [95% confidence interval] 1.51 [0.46 to 4.93], p = 0.50). Major ischemic end points were slightly increased in patients treated with DCB, whereas overall death was significantly reduced (3.6% vs 10.9%; adjusted hazard ratio [95% confidence interval] 0.27 [0.08 to 0.91], p = 0.03). In conclusion, the present propensity-matched study shows that, in patients with DM who underwent PCI for in-stent restenosis or de novo lesions, the use of DCB is associated with a similar rate of MACE and a modest increase in target lesion failure, but a significantly improved survival as compared with DES.
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Impact of age on pre-procedural TIMI flow in STEMI patients undergoing primary percutaneous coronary intervention. J Cardiovasc Med (Hagerstown) 2023; 24:631-636. [PMID: 37605955 DOI: 10.2459/jcm.0000000000001482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/23/2023]
Abstract
BACKGROUND Advanced age is a major determinant of impaired prognosis among patients with ST-segment elevation myocardial infarction (STEMI). However, the mechanisms associated with suboptimal reperfusion and enhanced complications are still largely undefined. The aim of the present study was to assess the impact of age on the angiographic findings and the procedural results of primary percutaneous coronary intervention (pPCI) in patients with STEMI. METHODS A consecutive cohort of patients admitted for STEMI treated with pPCI were included. Infarct-related artery (IRA) patency was defined for preprocedural TIMI flow 3. RESULTS We included 520 patients, divided according to age tertiles (<61; 61-72; ≥73). Elderly patients were more often females, with hypertension, renal failure, prior myocardial infarction or PCI, with lower rates of smoking history, haemoglobin, leukocytes and cholesterol (P < 0.001), lower ejection fraction (P = 0.02), higher use of renin angiotensin system inhibitors, statins, ASA, calcium antagonists, diuretics and beta blockers. At angiography, for the IRA, percentage of thrombus (P = 0.02) and stenosis (P = 0.01), direct stenting (P = 0.02) and glycoprotein IIb-IIIa inhibitors (P = 0.04) inversely related with age, but for higher restenosis (P = 0.04). IRA patency was more common in patients aged ≥73 years (27.9% vs. 32.3% vs. 41.1%, P = 0.01). The impact of age on preprocedural TIMI flow was confirmed at multivariate analysis [adjusted odds ratio (95% confidence interval) = 0.68 (0.47-0.98), P = 0.04]. CONCLUSION The present study shows that among STEMI patients undergoing primary PCI, more advanced age represents an independent predictor of preprocedural IRA patency. Future studies will define the implications on procedural results and long-term prognosis.
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Managing Congenital Heart Defects in Elderly: The Platypnea-Orthodeoxia Syndrome in Underestimated Patent Foramen Ovale. Angiology 2023:33197231199229. [PMID: 37651548 DOI: 10.1177/00033197231199229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
The platypnea-orthodeoxia syndrome (POS) is a rare and often suboptimally managed condition with a complex diagnostic workup, conversely displaying an easy treatment and a good recovery of symptoms, especially if consequent to an intracardiac shunt. However, its identification is challenging, due to the several clinical manifestations, the multiple etiologies, representing often the delayed presentation of a congenital heart disease. We present a case report and review of available literature on patients with the POS secondary to a patent foramen ovale successfully treated with its closure.
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[Degenerative calcific aortic valve stenosis: why not neglect vitamin D?]. GIORNALE ITALIANO DI CARDIOLOGIA (2006) 2023; 24:675. [PMID: 37492876 DOI: 10.1714/4068.40537] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 07/27/2023]
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Drug Coated Balloon in the Treatment of De Novo Coronary Artery Disease: A Narrative Review. J Clin Med 2023; 12:jcm12113662. [PMID: 37297857 DOI: 10.3390/jcm12113662] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 05/08/2023] [Accepted: 05/17/2023] [Indexed: 06/12/2023] Open
Abstract
Drug coated balloons (DCBs) are currently indicated in guidelines as a first choice option in the management of instant restenosis, whereas their use in de novo lesions is still debated. The concerns raised after the contrasting results of the initial trials with DCBs in de novo lesions have been more recently overcome by a larger amount of data confirming their safety and effectiveness as compared to drug-eluting stents (DES), with potentially greater benefits being achieved, especially in particular anatomical settings, as in very small or large vessels and bifurcations, but also in selected subsets of higher-risk patients, where a 'leave nothing behind' strategy could offer a reduction of the inflammatory stimulus and thrombotic risk. The present review aims at providing an overview of current available DCB devices and their indications of use based on the results of data achieved so far.
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Optimization of the pharmacological therapy in patients with poly-vascular disease: A multidisciplinary approach. World J Cardiol 2023; 15:142-153. [PMID: 37124976 PMCID: PMC10130889 DOI: 10.4330/wjc.v15.i4.142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 03/27/2023] [Accepted: 04/07/2023] [Indexed: 04/20/2023] Open
Abstract
The recent shift of the concept of cardiovascular disease as a chronic progressive condition, potentially involving multiple districts, has driven attention to the optimal management of patients with concomitant coronary and peripheral artery disease, representing a subset of patients with an increased risk of events and impaired survival. Recent pharmacological achievements in terms of antithrombotic therapy and lipid-lowering drugs allow multiple therapeutical combinations, thus requiring optimizing the treatment in a tailored fashion according to patients’ risk profiles. Nevertheless, data dedicated to this specific subset of patients are still modest. We summarize currently available strategies and indications for the management of antithrombotic and lipid-lowering drugs in patients with the poly-vascular disease.
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Lipoprotein associated- phospholipase A2 in STEMI vs. NSTE-ACS patients: a marker of cardiovascular atherosclerotic risk rather than thrombosis. J Thromb Thrombolysis 2023:10.1007/s11239-023-02801-1. [PMID: 37022507 DOI: 10.1007/s11239-023-02801-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/25/2023] [Indexed: 04/07/2023]
Abstract
The precise role of Lipoprotein associated phospholipase A2 (Lp-PlA2) in the pathogenesis of acute coronary syndromes (ACS) and in the prediction of future cardiovascular events is still debated. So far, few data exist on the variations of Lp-PlA2 activity in ACS and especially in NSTE-ACS vs. STEMI patients, where thrombotic and atherosclerotic mechanisms could play a differential role. The aim of the present study was, then, to compare Lp-PlA2 activity according to the type of ACS presentation. METHODS A consecutive cohort of patients undergoing coronary angiography for acute coronary syndrome (ACS) were included and divided according to presentation for non ST-segment elevation-ACS or ST-segment elevation Myocardial Infarction (STEMI). Lp-PLA2 activity was assessed in blood samples drawn at admission using the Diazyme Lp-PlA2 Activity Assay. RESULTS We included in our study 117 patients, of whom 31 (26.5%) presented with STEMI. STEMI patients were significantly younger (p = 0.05), displayed a lower rate of hypertension (p = 0.002), previous MI (p = 0.001) and PCI (p = 0.01) and used less frequently statins (p = 0.01) and clopidogrel (p = 0.02). White blood cells and admission glycemia were increased in STEMI (p = 0.001, respectively). The prevalence and severity of CAD was not different according to ACS types, but for a higher prevalence of thrombus (p < 0.001) and lower TIMI flow (p = 0.002) in STEMI. The levels of Lp-PlA2 were significantly lower in STEMI as compared to NSTE-ACS patients, (132 ± 41.1 vs. 154.6 ± 40.9 nmol/min/mL, p = 0.01). In fact, the rate of patients with Lp-PlA2 above the median (148 nmol/min/mL) was significantly lower in STEMI patients as compared to NSTE-ACS (32.3% vs. 57%, p = 0.02, adjusted OR[95% CI] = 0.20[0.06-0.68], p = 0.010). Moreover, a direct linear relationship was observed between Lp-PlA2 and LDL-C (r = 0.47, p < 0.001), but not with inflammatory biomarkers. CONCLUSION The present study shows that among ACS patients, the levels of Lp-PlA2 are inversely associated with STEMI presentation and thrombotic coronary occlusion, being instead increased in NSTE-ACS patients, therefore potentially representing a marker of more aggressive chronic cardiovascular disease with an increased risk of recurrent cardiovascular events.
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Coronary Physiology: Modern Concepts for the Guidance of Percutaneous Coronary Interventions and Medical Therapy. J Clin Med 2023; 12:2274. [PMID: 36983275 PMCID: PMC10057250 DOI: 10.3390/jcm12062274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 03/08/2023] [Accepted: 03/10/2023] [Indexed: 03/17/2023] Open
Abstract
Recent evidence on ischemia, rather than coronary artery disease (CAD), representing a major determinant of outcomes, has led to a progressive shift in the management of patients with ischemic heart disease. According to most recent guidelines, myocardial revascularization strategies based on anatomical findings should be progressively abandoned in favor of functional criteria for the guidance of PCI. Thus, emerging importance has been assigned to the assessment of coronary physiology in order to determine the ischemic significance of coronary stenoses. However, despite several indexes and tools that have been developed so far, the existence of technical and clinical conditions potentially biasing the functional evaluation of the coronary tree still cause debates regarding the strategy of choice. The present review provides an overview of the available methods and the most recent acquirements for the invasive assessment of ischemia, focusing on the most widely available indexes, fractional flow reserve (FFR) and instant-wave free ratio (iFR), in addition to emerging examples, as new approaches to coronary flow reserve (CFR) and microvascular resistance, aiming at promoting the knowledge and application of those "full physiology" principles, which are generally advocated to allow a tailored treatment and the achievement of the largest prognostic benefits.
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OCT guided vs. COmplete pci in patieNts with sT segment elevation myocArdial infarCtion and mulTivessel disease: OCT-CONTACT RCT. Minerva Cardiol Angiol 2023:S2724-5683.22.06144-0. [PMID: 36847434 DOI: 10.23736/s2724-5683.22.06144-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Abstract
BACKGROUND In patients with ST-segment elevation myocardial infarction (STEMI), percutaneous coronary intervention (PCI) of the culprit lesion significantly reduces the risk of cardiovascular death. However, the management of non-culprit lesions in patients with the multivessel disease remains a matter of debate in this setting. It's still unclear if a morphological OCT-guided approach, identifying coronary plaque instability, may provide a more specific treatment compared with a standard angiographic/functional approach. METHODS OCT-Contact is a prospective, multicenter, open-label, non-inferiority randomized controlled trial. Patients with STEMI with successful primary PCI of the culprit lesion will be enrolled after the index PCI. Patients will be deemed eligible if a critical coronary lesion other than the culprit (associated with a diameter of stenosis ≥50%) will be identified during the index angiography. Patients will be randomized in a 1:1 fashion to OCT-guided PCI of non-culprit lesions (Group A) vs. complete PCI (Group B). PCI in group A will be undertaken according to criteria of plaque vulnerability, while in group B the use of fractional flow reserve will be left at the operators' discretion. Major-adverse cardiovascular events (MACE) are a composite of all-cause mortality, non-fatal myocardial infarction (MI) (excluding peri-procedural MI), unplanned revascularization, and NYHA IV heart failure) will be the primary efficacy outcome. Single components of MACE along with cardiovascular mortality will be the secondary endpoints. . Safety endpoints will embrace worsening of renal failure, procedural complications, and bleedings. Patients will be followed for 24 months after randomization. RESULTS A sample size of 406 patients (203 per group) is required to provide the analysis an 80% power to detect a non-inferiority in the primary endpoint with an alpha error set at 0.05 and a non-inferiority limit of 4%. CONCLUSIONS A morphological OCT-guided approach may be a more specific treatment compared with the standard angiographic/functional approach in non-culprit lesions of STEMI patients.
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Symptoms-to-emergency-call timing delay in acute coronary syndrome before and during COVID-19: independent predictors and their impact on mortality. Minerva Cardiol Angiol 2023; 71:12-19. [PMID: 36305773 DOI: 10.23736/s2724-5683.22.05985-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND The COVID-19 pandemic severely impacted global health. The aim of this study was to compare predictors of symptoms-to-emergency-call timing delay in acute coronary syndrome (ACS) and their impact on mortality before and during the COVID-19 outbreak. METHODS We collected sociodemographic, clinical data, procedural features, preadmission and intra-hospital outcomes of consecutive patients admitted for ACS in seventeen Italian centers from March to April 2018, 2019, and 2020. RESULTS In 2020, a 32.92% reduction in ACS admissions was observed compared to 2018 and 2019. Unstable angina, typical and atypical symptoms, and intermittent angina were identified as significant predictors of symptoms-to-emergency-call timing delay before and during the COVID-19 pandemic (P<0.005 for all the items). Differently from 2018-2019, during the pandemic, hypertension and dyspnea (P=0.002 versus P=0.490 and P=0.001 vs. P=0.761 for 2018-2019 and 2020, respectively) did not result as predictors of delay in symptoms-to-emergency-call timing. Among these predictors, only the atypical symptoms (HR 3.36; 95% CI: 1.172-9.667, P=0.024) in 2020 and the dyspnea (HR 2.64; 95% CI: 1.345-5.190, P=0.005) in 2018-2019 resulted significantly associated with higher mortality. Finally, the family attendance at the onset of the symptoms resulted in a reduction in symptoms-to-emergency-call timing (in 2020 P<0.001; CI: -1710.73; -493.19) and in a trend of reduced mortality (HR 0.31; 95% CI: 0.089-1.079, P=0.066) in 2020. CONCLUSIONS During the COVID-19 outbreak, atypical symptoms and family attendance at ACS onset were identified, respectively, as adverse and favorable predictors of symptoms-to-emergency-call timing delay and mortality.
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Antithrombotic Strategy in Secondary Prevention for High-Risk Patients with Previous Acute Coronary Syndrome: Overlap between the PEGASUS Eligibility and the COMPASS Eligibility in a Large Multicenter Registry. Am J Cardiovasc Drugs 2023; 23:77-87. [PMID: 36316613 DOI: 10.1007/s40256-022-00554-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/04/2022] [Indexed: 01/20/2023]
Abstract
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.
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101 LIPOPROTEIN ASSOCIATED PHOSPHOLIPASE A2 IN STEMI VS NSTE-ACS PATIENTS: A MARKER OF CARDIOVASCULAR ATHEROSCLEROTIC RISK RATHER THAN THROMBOSIS. Eur Heart J Suppl 2022. [DOI: 10.1093/eurheartjsupp/suac121.114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Abstract
Background
The precise role of Lipoprotein associated phospholipase A2 (Lp-PlA2) in the pathogenesis of acute coronary syndromes (ACS) and in the prediction of future cardiovascular events is still debated. So far, few data exist on the variations of Lp-PlA2 activity in ACS and especially in NSTE-ACS vs STEMI patients, where thrombotic and atherosclerotic mechanisms could play a differential role. The aim of the present study was, then, to compare Lp-PlA2 activity according to the type of ACS presentation.
Methods
A consecutive cohort of patients undergoing coronary angiography for acute coronary syndrome (ACS) were included and divided according to presentation for non ST-segment elevation-ACS or ST-segment elevation Myocardial Infarction (STEMI). Lp-PLA2 activity was assessed on blood samples drawn at admission using the Diazyme Lp-PlA2 Activity Assay.
Results
We included in our study 117 patients, of whom 31 (26.5%) presented with STEMI. STEMI patients were significantly younger (p=0.05), displayed a lower rate of hypertension (p=0.002), previous MI (p=0.001) and PCI (p=0.01) and used less frequently statins (p=0.01) and clopidogrel (p=0.02). White blood cells and admission glycemia were increased in STEMI (p=0.001, respectively). The prevalence and severity of CAD was not different according to ACS types, but for a higher prevalence of thrombus (p<0.001) and lower TIMI flow (p=0.002) in STEMI. The levels of Lp-PlA2 were significantly lower in STEMI as compared to NSTE-ACS patients, (132±41.1 vs 154.6 ±40.9 nmol/min/mL, p=0.01). In fact, the rate of patients with Lp-PlA2 above the median (148 nmol/min/mL) was significantly lower in STEMI patients as compared to NSTE-ACS (32.3% vs 57%, p=0.02, adjusted OR[95% CI]=0.20[0.06-0.68], p=0.010). Moreover, a direct linear relationship was observed between Lp-PlA2 and LDL-C (r=0.47, p<0.001), but not with inflammatory biomarkers.
Conclusion
The present study shows that among ACS patients, the levels of Lp-PlA2 are inversely associated with STEMI presentation and thrombotic coronary occlusion, being instead increased in NSTE-ACS patients, and with recurrent cardiovascular events, therefore potentially representing a marker of a more aggressive atherosclerotic disease and higher cardiovascular burden and risk.
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265 PROGNOSTIC ROLE OF VITAMIN D DEFICIENCY IN STEMI PATIENTS UNDERGOING PRIMARY PERCUTANEOUS CORONARY INTERVENTION. Eur Heart J Suppl 2022. [DOI: 10.1093/eurheartjsupp/suac121.336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Abstract
Background and Aims
The pandemic proportion of vitamin D deficiency has raised particular concerns on its association with mortality and cardiovascular disease (CVD). However, the independent and causative role of hypovitaminosis D in CVD is still debated. Few data have been reported, so far, among STEMI patients undergoing primary percutaneous coronary intervention (pPCI), that was therefore the aim of the present study.
Methods
A consecutive cohort of patients admitted for STEMI treated with pPCI were included. The levels of 25(OH)D were assessed at admission by chemiluminescence immunoassay kit LIAISON® Vitamin D assay (Diasorin Inc). Hypovitaminosis D was defined for 25(OH)D < 10 ng/ml. The primary study endpoint was net adverse cardiovascular events (a composite of death, recurrent MI and target vessel revascularization) at the longest available follow-up. Secondary endpoints were overall mortality, major bleedings or the individual components of the primary endpoint.
Results
We included 136 patients divided according to tertiles values of 25(OH)D (< 12.98 ng/ml, n=44; 12.98-22.1 ng/ml, n=41; ≥ 22.1 ng/ml, n=51). The prevalence of renal failure (p=0.047) and coronary calcifications inversely related with vitamin D. Lower vitamin D levels were associated with “no reflow” (10.3% vs 6.7% vs 0%, p=0.04), with increased use of adenosine. At a mean follow-up of 305± 217 days (mean + SD), the primary endpoint (NACE) was slightly increased in patients with lower vitamin D values (adjusted HR [95% CI] = 3.07 [0.85-11.1], p = 0.09). Similar results were observed for ischemic events (MACE: adjusted HR [95% CI] = 2.78 [0.68-11.48], p = 0.16). However, when considering separately patients with severe hypovitaminosis D (<10 ng/ml), we found a significant increase in the risk of NACE and MACE (adjusted HR [95% CI] = 5.17 [1.42-18.8], p = 0.01 and HR = 4.75 [1.14-19.7], p = 0.03, respectively).
Conclusion
The present study shows that among patients with STEMI undergoing pPCI, extremely low levels of vitamin D are independently associated with impaired outcomes. Future dedicated studies will shed light on the prognostic implications of hypovitaminosis D in these patients and the potential therapeutic perspectives.
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Long-Term Outcomes With Drug-Eluting Balloon for the Treatment of In-Stent Restenosis and De Novo Lesions: The Novara-Biella-Trento (NOBITRE) Registry. Angiology 2022; 74:488-495. [PMID: 37005331 DOI: 10.1177/00033197221110961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Drug-coated balloons (DCBs) have emerged for percutaneous coronary interventions (PCI) of in-stent restenosis or particular anatomical subsets. We provide a real-world analysis of the prognostic determinants and long-term outcomes of patients treated with DCB for any lesion in a comprehensive multicenter registry. The primary study endpoint was the occurrence of major cardiovascular events (MACE: composite of all-cause death, myocardial infarction, and target vessel revascularization) at the longest available follow-up. We included 267 patients (196 treated for in-stent restenosis and 71 for de novo lesions), with a median follow-up of 616 [368–1025] days. MACE occurred in 70 (26.2%) of the patients and related with higher rates of in-stent restenosis (P = .04), longer and more type C lesions ( P = .05 and P = .04). At multivariate Cox-regression, type C lesions emerged as the only independent predictor of MACE (adjusted OR [95% CI] = 1.83[1.13–2.97], P = .014), mainly driven by target vessel revascularization (adjusted OR[95% CI] = 1.78[1.05–2.95], P = .03) not conditioning survival. In-stent restenosis emerged as major determinant of TLF (adjusted OR[95% CI] = 2.59[1.17–5.75], P = .02). DCBs represent a treatment option for any lesion; however, type C and restenotic lesions are associated with an increased risk of MACE and target lesion failure, where the optimal strategies for patients’ selection and lesion preparation are still undefined.
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Updates on the Management of STEMI in 2021: Beyond COVID-19. J Am Coll Cardiol 2022; 79:2245-2246. [PMID: 35654495 DOI: 10.1016/j.jacc.2022.04.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 04/01/2022] [Accepted: 04/04/2022] [Indexed: 11/19/2022]
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The Incidence and Impact of In-Hospital Bleeding in Patients with Acute Coronary Syndrome during the COVID-19 Pandemic. J Clin Med 2022; 11:jcm11102926. [PMID: 35629052 PMCID: PMC9146584 DOI: 10.3390/jcm11102926] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Revised: 05/12/2022] [Accepted: 05/18/2022] [Indexed: 12/28/2022] Open
Abstract
Background: The COVID-19 pandemic increased the complexity of the clinical management and pharmacological treatment of patients presenting with an Acute Coronary Syndrome (ACS). Aim: to explore the incidence and prognostic impact of in-hospital bleeding in patients presenting with ACS before and during the COVID-19 pandemic. Methods: We evaluated in-hospital Thrombolysis In Myocardial Infarction (TIMI) major and minor bleeding among 2851 patients with ACS from 17 Italian centers during the first wave of the COVID-19 pandemic (i.e., March–April 2020) and in the same period in the previous two years. Results: The incidence of in-hospital TIMI major and minor bleeding was similar before and during the COVID-19 pandemic. TIMI major or minor bleeding was associated with a significant threefold increase in all-cause mortality, with a similar prognostic impact before and during the COVID-19 pandemic. Conclusions: the incidence and clinical impact of in-hospital bleeding in ACS patients was similar before and during the COVID-19 pandemic. We confirmed a significant and sizable negative prognostic impact of in-hospital bleeding in ACS patients.
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Low levels of vitamin D and coronary artery disease: Is it time for therapy? Kardiol Pol 2022; 80:409-416. [DOI: 10.33963/kp.a2022.0079] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 03/24/2022] [Indexed: 11/23/2022]
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Safety and efficacy of selective, clopidogrel-based strategies in acute coronary syndrome: a study-level meta-analysis. Thromb Haemost 2022; 122:1732-1743. [PMID: 35436797 DOI: 10.1055/a-1827-8041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
OBJECTIVES To investigate outcome with selective, clopidogrel-based therapies vs conventional treatment in patients undergoing percutaneous coronary intervention (PCI), especially for acute coronary syndrome. BACKGROUND Safety and efficacy of alternative, selective, clopidogrel-based therapies after PCI are not robustly established. METHODS We performed a study-level meta-analysis on six randomized trials investigating selective clopidogrel-based therapies (three on unguided de-escalation, N=3,473; three on guided clopidogrel therapy, N=7,533). Control groups received ticagrelor or prasugrel treatment. Main endpoints were major bleeding, any bleeding, major adverse cardiovascular events (MACE) and net clinical endpoint. RESULTS The incidence of major bleeding and MACE was similar in the selective, clopidogrel-based therapy vs conventional treatment arm (OR 0·72, 95% CI 0·51-1·01, p=0·06; OR 0·93, 0·72-1·20, p=0·58; respectively). The rates of any bleeding were lower in the selective, clopidogrel-based therapy vs conventional treatment group (OR 0·57, 0·40-0·80, p=0·001); this greater safety was significant for unguided de-escalation (OR 0·43, 0·32-0·58, p=0·00001) and non-significant for guided clopidogrel therapy (OR 0·72, 0·51-1·02, p=0·07; p for interaction 0·03). The incidence of the net clinical endpoint was fewer in the selective, clopidogrel-based therapy vs conventional treatment arm (OR 0·59, 0·41-0·85, p=0·004); this benefit was significant for unguided de-escalation (OR 0·50, 0·39-0·64, p<0·00001) and non-significant for guided clopidogrel therapy (OR 0·85, 0·62-1·16, p=0·30; p for interaction 0·01). CONCLUSIONS As compared with prasugrel/ticagrelor treatment, alternative, selective, clopidogrel-based approaches provide a similar protection from cardiovascular events, reduce the risk of any bleeding and are associated with a greater net benefit. These beneficial effects were prevalent with unguided de-escalation to clopidogrel.
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Predictors of fractional flow reserve/instantaneous wave-free ratio discordance: impact of tailored diagnostic cut-offs on clinical outcomes of deferred lesions. J Cardiovasc Med (Hagerstown) 2022; 23:106-115. [PMID: 34958314 DOI: 10.2459/jcm.0000000000001264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
BACKGROUND Patient-related and lesion-related factors may influence instantaneous wave-free ratio (iFR)/fractional flow reserve (FFR) concordance, potentially affecting the safety of revascularization deferral. METHODS Consecutive patients with at least an intermediate coronary stenosis evaluated by both iFR and FFR were retrospectively enrolled. The agreement between iFR and FFR at their diagnostic cut-offs (FFR 0.80, iFR 0.89) was assessed. Predictors of discordance were assessed using multivariate analyses. Tailored iFR cut-offs according to predictors of discordance best matching an FFR of 0.80 were identified. The impact of reclassification according to tailored iFR cut-offs on major cardiovascular events (MACE: cardiovascular death, myocardial infarction or target-lesion revascularization) among deferred lesions was investigated. RESULTS Two hundred and ninety-nine intermediate coronary stenosis [FFR 0.84 (0.78-0.89), iFR 0.91 (0.87-0.95), 202 left main/left anterior descending (LM/LAD) vessels, 67.6%] of 260 patients were studied. Discordance rate was 23.4% (n = 70, 10.7% iFR-negative discordant, 12.7% iFR-positive discordant). Predictors of discordance were LM/LAD disease, multivessel disease, non-ST-elevation myocardial infarction, smoking, reduced eGFR and hypertension. Lesion reclassification with tailored iFR cut-offs based on patient-level predictors carried no prognostic value among deferred lesions. Reclassification according to lesion location, which was entirely driven by LM/LAD lesions (iFR cut-offs: 0.93 for LM/LAD, 0.89 for non-LM/LAD), identified increased MACE among lesions deferred based on a negative FFR, between patients with a positive as compared with a negative iFR (19.4 vs. 6.1%, P = 0.044), whereas the same association was not observed with the conventional 0.89 iFR cut-off (15 vs. 8.6%, P = 0.303). CONCLUSION Tailored vessel-based iFR cut-offs carry prognostic value among FFR-negative lesions, suggesting that a one-size-fit-all iFR cut-off might be clinically unsatisfactory.
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Predictors of Mortality and Cardiovascular Outcome at 6 Months after Hospitalization for COVID-19. J Clin Med 2022; 11:jcm11030729. [PMID: 35160182 PMCID: PMC8836381 DOI: 10.3390/jcm11030729] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2021] [Revised: 01/26/2022] [Accepted: 01/26/2022] [Indexed: 02/04/2023] Open
Abstract
Clinical outcome data of patients discharged after Coronavirus disease 2019 (COVID-19) are limited and no study has evaluated predictors of cardiovascular prognosis in this setting. Our aim was to assess short-term mortality and cardiovascular outcome after hospitalization for COVID-19. A prospective cohort of 296 consecutive patients discharged after COVID-19 from two Italian institutions during the first wave of the pandemic and followed up to 6 months was included. The primary endpoint was all-cause mortality. The co-primary endpoint was the incidence of the composite outcome of major adverse cardiac and cerebrovascular events (MACCE: cardiovascular death, myocardial infarction, stroke, pulmonary embolism, acute heart failure, or hospitalization for cardiovascular causes). The mean follow-up duration was 6 ± 2 months. The incidence of all-cause death was 4.7%. At multivariate analysis, age was the only independent predictor of mortality (aHR 1.08, 95% CI 1.01–1.16). MACCE occurred in 7.2% of patients. After adjustment, female sex (aHR 2.6, 95% CI 1.05–6.52), in-hospital acute heart failure during index hospitalization (aHR 3.45, 95% CI 1.19–10), and prevalent atrial fibrillation (aHR 3.05, 95% CI 1.13–8.24) significantly predicted the incident risk of MACCE. These findings may help to identify patients for whom a closer and more accurate surveillance after discharge for COVID-19 should be considered.
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Corrigendum to: Antiplatelet therapy in patients with conservatively managed spontaneous coronary artery dissection from the multicentre DISCO registry. Eur Heart J 2021; 43:87. [PMID: 34654925 DOI: 10.1093/eurheartj/ehab720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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692 Impact of COVID-19 pandemic on in-hospital outcomes for patients with acute coronary syndrome: a propensity-weighted, multicentre study. Eur Heart J Suppl 2021. [PMCID: PMC8689766 DOI: 10.1093/eurheartj/suab135.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Aims Coronavirus disease 19 (COVID-19) pandemic has dramatically changed the management and the prognosis of patients experiencing acute coronary syndrome (ACS). Several scientific societies have highlighted the need for dedicated paths to deliver better and faster care to improve outcomes. Nevertheless, data depicting the impact of COVID-19 pandemic on ACS in Italy are still poor. To perform a propensity weighted analysis on a multicentre Italian registry involving patients with ACS managed before vs. during COVID-19 pandemic, taking into account baseline patients characteristics, clinical presentation, procedural aspects, and in-hospital outcomes (death, bleeding, stent thrombosis, myocardial infarction, stroke/transient ischaemic attack, mechanical complication, and arrhythmic complication). Methods and results We included all consecutive patients who have suffered from ACS during two periods before (March/April 2018, March/April 2019) vs. the period of COVID-19 pandemic (March/April 2020). A generalized boosted non-parsimonious regression was used to estimate the propensity scores of having an ACS in 2020 (year of COVID-19) vs. 2018/2019 using an average treatment effect and balancing for all baseline confounders. We included 2851 patients admitted to hospital with ACS in 17 Italian centres: 1079 (37.8%) during 2018, 1056 (37.0%) in 2019, and 716 (25.1%) during the first COVID-19 wave of 2020. Seventy (2.5%) patients had a positive swab for SARS-CoV-2 at admission. During 2020 there were higher time-to-emergency-call (P = 0.028) and less diagnosis of unstable angina (P = 0.029) and MINOCA (P = 0.004); none of the admission symptoms differ significantly across the years (P > 0.05) except for fever that was more prevalent in 2020 (P < 0.001). Patients suffering from ACS had lower admission EF (P = 0.006). After PS weighting, multivariate Cox regression analysis showed age (P < 0.001), night admission (P = 0.017), cardiocirculatory arrest before cath-lab (P = 0.041), worst Killip class (P = 0.039), admission EF (P = 0.026), and need for left-ventricle mechanical support (P = 0.011) as independent predictors of in-hospital death. After propensity weighted analysis none of the in-hospital outcomes differed significantly across the years of investigation (all P > 0.05). Conclusions During COVID-19 pandemic in Italy the characteristics and management of ACS was slightly different than the past. However, the rates of ‘hard’, in-hospital outcomes (e.g. deaths) are almost similar to the past, suggesting appropriate care and well-organized emergency-paths for ACS.
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Performance of Thin-Strut Stents in Non-Left Main Bifurcation Coronary Lesions: A RAIN Subanalysis. THE JOURNAL OF INVASIVE CARDIOLOGY 2021; 33:E890-E899. [PMID: 34735352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
OBJECTIVES This study assesses the safety and efficacy of thin-strut stents in non-left main (non-LM) bifurcation coronary lesions. BACKGROUND Thinner struts of recent drug-eluting stent (DES) devices are associated with improved outcomes, but data about their performance in challenging scenarios are scant. METHODS RAIN was a retrospective multicenter registry enrolling patients with coronary bifurcation lesions or left main (LM) disease treated with thin-strut DESs. Target-lesion revascularization (TLR) was the primary endpoint, while major adverse clinical event (MACE) rate, a composite of all-cause death, myocardial infarction (MI), target-vessel revascularization (TVR), TLR, and stent thrombosis (ST), and its single components were the secondary endpoints. Multivariable analysis was performed to identify predictors of TLR. Outcome incidences according to stenting strategy (provisional vs 2-stent technique), use of final kissing balloon (FKB), and intravascular ultrasound/optical coherence tomography optimization were further investigated in prespecified subanalyses. RESULTS A total of 1803 patients (59% acute coronary syndrome, 41% stable coronary artery disease) with non-LM bifurcations were enrolled. After a median follow-up of 12 months, TLR incidence was 2.5% (2.2% for provisional stenting and 3.5% for 2-stent technique). MACE rate was 9.4% (all-cause death, 4.1%; MI, 3.2%; TVR, 3.7%; definite ST, 1.1%). After multivariable adjustment, postdilation (hazard ratio [HR], 0.32; 95% confidence interval [CI], 0.15-0.71; P<.01) and provisional stenting (HR, 0.62; 95% CI, 0.55-0.89; P=.03) were associated with lower TLR rates. FKB was associated with a lower incidence of TLR in the 2-stent subgroup (P=.03). Intracoronary imaging had no significant impact on the primary endpoint. CONCLUSIONS Thin-strut DES options represent an effective choice in bifurcation lesions. Postdilation and provisional stenting are associated with a reduced risk of TLR. FKB should be recommended in 2-stent techniques.
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Impact of stent thickness on clinical outcomes in small vessel and bifurcation lesions: a RAIN-CARDIOGROUP VII sub-study. J Cardiovasc Med (Hagerstown) 2021; 22:20-25. [PMID: 32740419 DOI: 10.2459/jcm.0000000000001037] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND The clinical impact of stent strut thickness in coronary bifurcation lesions in small vessels has not been assessed in a real-world population. METHODS All 506 patients enrolled in the RAIN study, undergoing PCI in a vessel with a diameter 2.5 mm or less were retrospectively evaluated and divided into two groups according to stent strut thickness: 74 μm (n = 206) versus 81 μm (n = 300); 87.1% of the lesions involved bifurcations. TLF [defined as a composite of myocardial infarction (MI) and target lesion revascularization (TLR)] was the primary endpoint, with MACE (a composite of death, MI and TLR), its components and stent thrombosis the secondary endpoint. RESULTS After 16 (14-18) months, a lower incidence of TLF (4.3 vs. 9.8%, P = 0.026) and ST (1.0 vs. 3.0%, P = 0.042) was seen in the 74 μm group, whereas MACE occurred in 60 of 506 patients, with no statistical difference between the two groups (9.7 vs. 13.3%, P = 0.070). At multivariate analysis, chronic renal failure increased the risk of TLF while thinner strut was an independent protective factor (hazard ratio 0.51, CI 0.17-0.85, P = 0.005). CONCLUSION In this real-world population, patients being treated for small vessels lesions with thinner strut stents had lower rates of TLF, MI and ST.
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Antiplatelet therapy in patients with conservatively managed spontaneous coronary artery dissection from the multicentre DISCO registry. Eur Heart J 2021; 42:3161-3171. [PMID: 34338759 DOI: 10.1093/eurheartj/ehab372] [Citation(s) in RCA: 71] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 02/23/2021] [Accepted: 06/07/2021] [Indexed: 12/16/2022] Open
Abstract
AIMS The role of antiplatelet therapy in patients with spontaneous coronary artery dissection (SCAD) undergoing initial conservative management is still a matter of debate, with theoretical arguments in favour and against its use. The aims of this article are to assess the use of antiplatelet drugs in medically treated SCAD patients and to investigate the relationship between single (SAPT) and dual (DAPT) antiplatelet regimens and 1-year patient outcomes. METHODS AND RESULTS We investigated the 1-year outcome of patients with SCAD managed with initial conservative treatment included in the DIssezioni Spontanee COronariche (DISCO) multicentre international registry. Patients were divided into two groups according to SAPT or DAPT prescription. Primary endpoint was 12-month incidence of major adverse cardiovascular events (MACE) defined as the composite of all-cause death, non-fatal myocardial infarction (MI), and any unplanned percutaneous coronary intervention (PCI). Out of 314 patients included in the DISCO registry, we investigated 199 patients in whom SCAD was managed conservatively. Most patients were female (89%), presented with acute coronary syndrome (92%) and mean age was 52.3 ± 9.3 years. Sixty-seven (33.7%) were given SAPT whereas 132 (66.3%) with DAPT. Aspirin plus either clopidogrel or ticagrelor were prescribed in 62.9% and 36.4% of DAPT patients, respectively. Overall, a 14.6% MACE rate was observed at 12 months of follow-up. Patients treated with DAPT had a significantly higher MACE rate than those with SAPT [18.9% vs. 6.0% hazard ratios (HR) 2.62; 95% confidence intervals (CI) 1.22-5.61; P = 0.013], driven by an early excess of non-fatal MI or unplanned PCI. At multiple regression analysis, type 2a SCAD (OR: 3.69; 95% CI 1.41-9.61; P = 0.007) and DAPT regimen (OR: 4.54; 95% CI 1.31-14.28; P = 0.016) resulted independently associated with a higher risk of 12-month MACE. CONCLUSIONS In this European registry, most patients with SCAD undergoing initial conservative management received DAPT. Yet, at 1-year follow-up, DAPT, as compared with SAPT, was independently associated with a higher rate of adverse cardiovascular events (ClinicalTrial.gov id: NCT04415762).
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Ticagrelor versus prasugrel in acute coronary syndrome: sex-specific analysis from the RENAMI Registry. Minerva Cardiol Angiol 2021; 69:408-416. [PMID: 34137238 DOI: 10.23736/s2724-5683.21.05591-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND The use of potent P2Y12 inhibitors (ticagrelor & prasugrel) in acute coronary syndrome (ACS) patients undergoing percutaneous coronary interventions (PCI) is a class I recommendation. We performed a sex-specific analysis comparing the difference in efficacy and safety outcomes between ticagrelor and prasugrel in a real-world ACS population. METHODS Data from the multicenter REgistry of New Antiplatelets in patients with Myocardial Infarction (RENAMI) for 4424 ACS patients who underwent PCI and were treated with ticagrelor or prasugrel between 2012 to 2016 were analyzed. Mean follow-up was 17±9 months. RESULTS After propensity score matching, there was no significant difference in the occurrence of primary endpoint of net adverse cardiac events between ticagrelor and prasugrel in men (HR: 0.94; 95% CI: 0.69-1.29; P=0.71), or women (HR: 1.17; 95% CI: 0.63-2.20; P=0.62; P interaction [sex] = 0.40). Similarly, no differences were found in the occurrence of any of the secondary endpoints (MACE, all cause death, re-infarction, stent thrombosis, BARC major bleeding and BARC any bleeding) between the two P2Y12 groups between men and women. CONCLUSIONS In this real-world ACS population, no relative difference in efficacy or safety outcomes were found between ticagrelor and prasugrel between sexes.
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ST-Segment Elevation Myocardial Infarction Following Transcatheter Aortic Valve Replacement. J Am Coll Cardiol 2021; 77:2187-2199. [PMID: 33926655 DOI: 10.1016/j.jacc.2021.03.014] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Revised: 03/08/2021] [Accepted: 03/11/2021] [Indexed: 11/18/2022]
Abstract
BACKGROUND Among patients with acute coronary syndrome following transcatheter aortic valve replacement (TAVR), those presenting with ST-segment elevation myocardial infarction (STEMI) are at highest risk. OBJECTIVES The goal of this study was to determine the clinical characteristics, management, and outcomes of STEMI after TAVR. METHODS This was a multicenter study including 118 patients presenting with STEMI at a median of 255 days (interquartile range: 9 to 680 days) after TAVR. Procedural features of STEMI after TAVR managed with primary percutaneous coronary intervention (PCI) were compared with all-comer STEMI: 439 non-TAVR patients who had primary PCI within the 2 weeks before and after each post-TAVR STEMI case in 5 participating centers from different countries. RESULTS Median door-to-balloon time was higher in TAVR patients (40 min [interquartile range: 25 to 57 min] vs. 30 min [interquartile range: 25 to 35 min]; p = 0.003). Procedural time, fluoroscopy time, dose-area product, and contrast volume were also higher in TAVR patients (p < 0.01 for all). PCI failure occurred more frequently in patients with previous TAVR (16.5% vs. 3.9%; p < 0.001), including 5 patients in whom the culprit lesion was not revascularized owing to coronary ostia cannulation failure. In-hospital and late (median of 7 months [interquartile range: 1 to 21 months]) mortality rates were 25.4% and 42.4%, respectively (20.6% and 38.2% in primary PCI patients), and estimated glomerular filtration rate <60 ml/min (hazard ratio [HR]: 3.02; 95% confidence interval [CI]: 1.42 to 6.43; p = 0.004), Killip class ≥2 (HR: 2.74; 95% CI: 1.37 to 5.49; p = 0.004), and PCI failure (HR: 3.23; 95% CI: 1.42 to 7.31; p = 0.005) determined an increased risk. CONCLUSIONS STEMI after TAVR was associated with very high in-hospital and mid-term mortality. Longer door-to-balloon times and a higher PCI failure rate were observed in TAVR patients, partially due to coronary access issues specific to the TAVR population, and this was associated with poorer outcomes.
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Safety and Efficacy of Different Antithrombotic Strategies after Transcatheter Aortic Valve Implantation: A Network Meta-Analysis. Thromb Haemost 2021; 122:216-225. [PMID: 33930901 DOI: 10.1055/a-1496-8114] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
BACKGROUND The optimal pharmacological therapy after transcatheter aortic valve implantation (TAVI) remains uncertain. We compared efficacy and safety of various antiplatelet and anticoagulant approaches after TAVI by a network meta-analysis. METHODS A total of 14 studies (both observational and randomized) were considered, with 24,119 patients included. Primary safety endpoint was the incidence of any bleeding complications during follow-up. Secondary safety endpoint was major bleeding. Efficacy endpoints were stroke, myocardial infarction, and cardiovascular mortality. A frequentist network meta-analysis was conducted with a random-effects model. The following strategies were compared: dual antiplatelet therapy (DAPT), single antiplatelet therapy (SAPT), oral anticoagulation (OAC), and OAC + SAPT. The mean follow-up was 15 months. RESULTS In comparison to DAPT, SAPT was associated with a 44% risk reduction of any bleeding (odds ratio [OR]: 0.56 [95% confidence interval, CI: 0.39-0.80]). SAPT was ranked as the safest strategy for the prevention of any bleeding (p-score: 0.704), followed by OAC alone (p-score: 0.476) and DAPT (p-score: 0.437). Consistent results were observed for major bleeding. The incidence of cardiovascular death and secondary ischemic endpoints did not differ among the tested antithrombotic approaches. In patients with indication for long-term anticoagulation, OAC alone showed similar rates of stroke (OR: 0.92 [95% CI: 0.41-2.05], p = 0.83) and reduced occurrence of any bleeding (OR: 0.49 [95% CI: 0.37-0.66], p < 0.01) versus OAC + SAPT. CONCLUSION The present network meta-analysis supports after TAVI the use of SAPT in patients without indication for OAC and OAC alone in those needing long-term anticoagulation.
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Polymer-free biolimus-eluting stents or polymer-based zotarolimus-eluting stents for coronary bifurcation lesions. CARDIOVASCULAR REVASCULARIZATION MEDICINE 2021; 35:66-73. [PMID: 33903036 DOI: 10.1016/j.carrev.2021.04.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Revised: 03/22/2021] [Accepted: 04/02/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND A polymer-free biolimus-eluting stent (PF-BES) and a zotarolimus-eluting stent (ZES) recently showed similar clinical profiles and appear to be competing options in specific clinical settings of patients undergoing percutaneous coronary intervention (PCI). Whether they perform similarly also in complex procedural settings as coronary bifurcation lesions remains unaddressed. METHODS All consecutive patients undergoing coronary bifurcation PCI with PF-BES or the new iteration of the ZES from three large multicenter real-world registries were included. The primary outcome was major adverse cardiovascular events (MACE), a composite of all-cause death, myocardial infarction (MI), target lesion revascularization (TLR) and stent thrombosis (ST). Multiple analyses to adjust for baseline differences were carried out including propensity-score matching, propensity-score stratification and inverse-probability-weighting. Outcomes are reported according to Cox proportional hazard models censored at 400-day follow-up. RESULTS 1169 patients treated with PF-BES (n = 440) or ZES (n = 729) on the main branch of a coronary bifurcation lesion were included (mean age 69 ± 11 years, 75.4% male, 53.8% acute coronary syndrome at presentation, 26.6% left main bifurcation, median dual antiplatelet therapy duration 12 [range 12-12] months). MACE, all-cause death, TLR and ST tended towards non-statistically higher rates with the PF-BES as compared to the ZES. Higher MI and target vessel revascularization occurrence was observed with PF-BES. CONCLUSIONS In this large contemporary cohort of patients undergoing coronary bifurcation PCI, the occurrence of MACE was non-statistically different with the use of PF-BES and ZES devices. However, differences favoring the ZES device that may entail clinical relevance were observed. Further studies are needed to confirm these findings and explore whether they remain valid when a short dual antiplatelet therapy is adopted.
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Severe Valvular Heart Disease and COVID-19: Results from the Multicenter International Valve Disease Registry. STRUCTURAL HEART : THE JOURNAL OF THE HEART TEAM 2021; 5:424-426. [PMID: 35340822 PMCID: PMC8935903 DOI: 10.1080/24748706.2021.1908646] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 01/22/2021] [Accepted: 03/04/2021] [Indexed: 01/10/2023]
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Impact of COVID-19 pandemic and infection on in hospital survival for patients presenting with acute coronary syndromes: A multicenter registry. Int J Cardiol 2021; 332:227-234. [PMID: 33794235 PMCID: PMC8006512 DOI: 10.1016/j.ijcard.2021.03.063] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 03/04/2021] [Accepted: 03/22/2021] [Indexed: 12/22/2022]
Abstract
Introduction The impact of Covid-19 on the survival of patients presenting with acute coronary syndrome (ACS) remains to be defined. Methods Consecutive patients presenting with ACS at 18 Centers in Northern-Italy during the Covid-19 outbreak were included. In-hospital all-cause death was the primary outcome. In-hospital cardiovascular death along with mechanical and electrical complications were the secondary ones. A case period (February 20, 2020-May 3, 2020) was compared vs. same-year (January 1–February 19, 2020) and previous-year control periods (February 20–May 3, 2019). ACS patients with Covid-19 were further compared with those without. Results Among 779 ACS patients admitted during the case period, 67 (8.6%) tested positive for Covid-19. In-hospital all-cause mortality was significantly higher during the case period compared to the control periods (6.4% vs. 3.5% vs. 4.4% respectively; p 0.026), but similar after excluding patients with COVID-19 (4.5% vs. 3.5% vs. 4.4%; p 0.73). Cardiovascular mortality was similar between the study groups. After multivariable adjustment, admission for ACS during the COVID-19 outbreak had no impact on in-hospital mortality. In the case period, patients with concomitant ACS and Covid-19 experienced significantly higher in-hospital mortality (25% vs. 5%, p < 0.001) compared to patients without. Moreover, higher rates of cardiovascular death, cardiogenic shock and sustained ventricular tachycardia were found in Covid-19 patients. Conclusion ACS patients presenting during the Covid-19 pandemic experienced increased all-cause mortality, driven by Covid-19 positive status due to higher rates of cardiogenic shock and sustained ventricular tachycardia. No differences in cardiovascular mortality compared to non-pandemic scenarios were reported.
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Clinical outcome with different doses of low-molecular-weight heparin in patients hospitalized for COVID-19. J Thromb Thrombolysis 2021; 52:782-790. [PMID: 33649979 PMCID: PMC7919624 DOI: 10.1007/s11239-021-02401-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/11/2021] [Indexed: 12/19/2022]
Abstract
A pro-thrombotic milieu and a higher risk of thrombotic events were observed in patients with CoronaVirus disease-19 (COVID-19). Accordingly, recent data suggested a beneficial role of low molecular weight heparin (LMWH), but the optimal dosage of this treatment is unknown. We evaluated the association between prophylactic vs. intermediate-to-fully anticoagulant doses of enoxaparin and in-hospital adverse events in patients with COVID-19. We retrospectively included 436 consecutive patients admitted in three Italian hospitals. Outcome according to the use of prophylactic (4000 IU) vs. higher (> 4000 IU) daily dosage of enoxaparin was evaluated. The primary end-point was in-hospital death. Secondary outcome measures were in-hospital cardiovascular death, venous thromboembolism, new-onset acute respiratory distress syndrome (ARDS) and mechanical ventilation. A total of 287 patients (65.8%) were treated with the prophylactic enoxaparin regimen and 149 (34.2%) with a higher dosing regimen. The use of prophylactic enoxaparin dose was associated with a similar incidence of all-cause mortality (25.4% vs. 26.9% with the higher dose; OR at multivariable analysis, including the propensity score: 0.847, 95% CI 0.400–0.1.792; p = 0.664). In the prophylactic dose group, a significantly lower incidence of cardiovascular death (OR 0.165), venous thromboembolism (OR 0.067), new-onset ARDS (OR 0.454) and mechanical intubation (OR 0.150) was observed. In patients hospitalized for COVID-19, the use of a prophylactic dosage of enoxaparin appears to be associated with similar in-hospital overall mortality compared to higher doses. These findings require confirmation in a randomized, controlled study.
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Accuracy of the PARIS score and PCI complexity to predict ischemic events in patients treated with very thin stents in unprotected left main or coronary bifurcations. Catheter Cardiovasc Interv 2021; 97:E227-E236. [PMID: 32438488 DOI: 10.1002/ccd.28972] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Revised: 04/07/2020] [Accepted: 05/04/2020] [Indexed: 11/09/2022]
Abstract
BACKGROUND The PARIS risk score (PARIS-rs) and percutaneous coronary intervention complexity (PCI-c) predict clinical and procedural residual ischemic risk following PCI. Their accuracy in patients undergoing unprotected left main (ULM) or bifurcation PCI has not been assessed. METHODS The predictive performances of the PARIS-rs (categorized as low, intermediate, and high) and PCI-c (according to guideline-endorsed criteria) were evaluated in 3,002 patients undergoing ULM/bifurcation PCI with very thin strut stents. RESULTS After 16 (12-22) months, increasing PARIS-rs (8.8% vs. 14.1% vs. 27.4%, p < .001) and PCI-c (15.2% vs. 11%, p = .025) were associated with higher rates of major adverse cardiac events ([MACE], a composite of death, myocardial infarction [MI], and target vessel revascularization), driven by MI/death for PARIS-rs and target lesion revascularization/stent thrombosis for PCI-c (area under the curves for MACE: PARIS-rs 0.60 vs. PCI-c 0.52, p-for-difference < .001). PCI-c accuracy for MACE was higher in low-clinical-risk patients; while PARIS-rs was more accurate in low-procedural-risk patients. ≥12-month dual antiplatelet therapy (DAPT) was associated with a lower MACE rate in high PARIS-rs patients, (adjusted-hazard ratio 0.42 [95% CI: 0.22-0.83], p = .012), with no benefit in low to intermediate PARIS-rs patients. No incremental benefit with longer DAPT was observed in complex PCI. CONCLUSIONS In the setting of ULM/bifurcation PCI, the residual ischemic risk is better predicted by a clinical risk estimator than by PCI complexity, which rather appears to reflect stent/procedure-related events. Careful procedural risk estimation is warranted in patients at low clinical risk, where PCI complexity may substantially contribute to the overall residual ischemic risk.
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Heparin in COVID-19 Patients Is Associated with Reduced In-Hospital Mortality: The Multicenter Italian CORIST Study. Thromb Haemost 2021; 121:1054-1065. [PMID: 33412596 DOI: 10.1055/a-1347-6070] [Citation(s) in RCA: 68] [Impact Index Per Article: 22.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
INTRODUCTION A hypercoagulable condition was described in patients with coronavirus disease 2019 (COVID-19) and proposed as a possible pathogenic mechanism contributing to disease progression and lethality. AIM We evaluated if in-hospital administration of heparin improved survival in a large cohort of Italian COVID-19 patients. METHODS In a retrospective observational study, 2,574 unselected patients hospitalized in 30 clinical centers in Italy from February 19, 2020 to June 5, 2020 with laboratory-confirmed severe acute respiratory syndrome coronavirus-2 infection were analyzed. The primary endpoint in a time-to event analysis was in-hospital death, comparing patients who received heparin (low-molecular-weight heparin [LMWH] or unfractionated heparin [UFH]) with patients who did not. We used multivariable Cox proportional-hazards regression models with inverse probability for treatment weighting by propensity scores. RESULTS Out of 2,574 COVID-19 patients, 70.1% received heparin. LMWH was largely the most used formulation (99.5%). Death rates for patients receiving heparin or not were 7.4 and 14.0 per 1,000 person-days, respectively. After adjustment for propensity scores, we found a 40% lower risk of death in patients receiving heparin (hazard ratio = 0.60; 95% confidence interval: 0.49-0.74; E-value = 2.04). This association was particularly evident in patients with a higher severity of disease or strong coagulation activation. CONCLUSION In-hospital heparin treatment was associated with a lower mortality, particularly in severely ill COVID-19 patients and in those with strong coagulation activation. The results from randomized clinical trials are eagerly awaited to provide clear-cut recommendations.
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Predictors of fractional flow reserve/instantaneous wave-free ratio discordance documented during functional coronary stenosis assessment: impact of tailored diagnostic cut-offs on long-term outcomes. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.2483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Patient- and lesion-related factors may influence concordance between instantaneous wave-free ratio (iFR) and fractional flow reserve (FFR), potentially affecting safety of revascularization deferral.
Methods
Consecutive patients with at least an intermediate coronary stenosis evaluated by both iFR and FFR were retrospectively enrolled. Revascularization was at physician's discretion. The agreement between IFR and FFR at their diagnostic cut-offs (FFR 0.80, iFR 0.89) according to patient- and lesion-level characteristics was assessed. Multivariate analyses were carried to identify the independent predictors of discordance. Tailored iFR cut-offs according to predictors of discordance best matching an FFR of 0.80 were identified by receiver-operating characteristic (ROC) curves. The impact of reclassification according to tailored iFR cut-offs on major cardiovascular events (MACE: cardiovascular death, myocardial infarction or target lesion revascularization) among deferred lesions was investigated.
Results
299 coronary stenosis (diameter stenosis 54±14%, FFR 0.84 [0.78–0.89], iFR 0.91 [0.87–0.95], left main/left anterior descending [LM/LAD] vessel 67.6%) of 260 patients were studied, and 46.5% were revascularized. Discordance rate was 23.4% (10.7% iFR-negative discordant, 12.7% iFR-positive discordant). Independent predictors of discordance were LM/LAD disease, multivessel disease, non-ST-elevation myocardial infarction presentation, smoking, reduced glomerular filtration rate and hypertension. Lesion reclassification with tailored iFR-cut-offs based on patient-level predictors carried no prognostic value among deferred lesions. Reclassification according to lesion location, which was entirely driven by LM/LAD lesions (iFR-cut-offs: 0.93 for LM/LAD, 0.89 for non-LM/LAD), identified increased MACE among lesions deferred based on a negative FFR, between patients with a positive as compared to a negative iFR (19.4% vs. 6.1%, p=0.044), while the same association was not observed with the conventional 0.89 iFR cut-off (15.0% vs 8.6%, p=0.303).
Conclusion
Tailored vessel-based iFR cut-offs carry prognostic value among FFR negative lesions, suggesting that iFR may more safely defer revascularization of LM/LAD lesions than FFR and that a single iFR cut-off might be clinically unsatisfactory.
Funding Acknowledgement
Type of funding source: None
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Common cardiovascular risk factors and in-hospital mortality in 3,894 patients with COVID-19: survival analysis and machine learning-based findings from the multicentre Italian CORIST Study. Nutr Metab Cardiovasc Dis 2020; 30:1899-1913. [PMID: 32912793 PMCID: PMC7833278 DOI: 10.1016/j.numecd.2020.07.031] [Citation(s) in RCA: 111] [Impact Index Per Article: 27.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 07/20/2020] [Indexed: 12/20/2022]
Abstract
BACKGROUND AND AIMS There is poor knowledge on characteristics, comorbidities and laboratory measures associated with risk for adverse outcomes and in-hospital mortality in European Countries. We aimed at identifying baseline characteristics predisposing COVID-19 patients to in-hospital death. METHODS AND RESULTS Retrospective observational study on 3894 patients with SARS-CoV-2 infection hospitalized from February 19th to May 23rd, 2020 and recruited in 30 clinical centres distributed throughout Italy. Machine learning (random forest)-based and Cox survival analysis. 61.7% of participants were men (median age 67 years), followed up for a median of 13 days. In-hospital mortality exhibited a geographical gradient, Northern Italian regions featuring more than twofold higher death rates as compared to Central/Southern areas (15.6% vs 6.4%, respectively). Machine learning analysis revealed that the most important features in death classification were impaired renal function, elevated C reactive protein and advanced age. These findings were confirmed by multivariable Cox survival analysis (hazard ratio (HR): 8.2; 95% confidence interval (CI) 4.6-14.7 for age ≥85 vs 18-44 y); HR = 4.7; 2.9-7.7 for estimated glomerular filtration rate levels <15 vs ≥ 90 mL/min/1.73 m2; HR = 2.3; 1.5-3.6 for C-reactive protein levels ≥10 vs ≤ 3 mg/L). No relation was found with obesity, tobacco use, cardiovascular disease and related-comorbidities. The associations between these variables and mortality were substantially homogenous across all sub-groups analyses. CONCLUSIONS Impaired renal function, elevated C-reactive protein and advanced age were major predictors of in-hospital death in a large cohort of unselected patients with COVID-19, admitted to 30 different clinical centres all over Italy.
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Reduction in heart failure hospitalization rate during coronavirus disease 19 pandemic outbreak. ESC Heart Fail 2020; 7:4182-4188. [PMID: 33094929 PMCID: PMC7754919 DOI: 10.1002/ehf2.13043] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 09/09/2020] [Accepted: 09/16/2020] [Indexed: 12/14/2022] Open
Abstract
AIMS The recent coronavirus disease 19 (COVID-19) pandemic outbreak forced the adoption of restraint measures, which modified the hospital admission patterns for several diseases. The aim of the study is to investigate the rate of hospital admissions for heart failure (HF) during the early days of the COVID-19 outbreak in Italy, compared with a corresponding period during the previous year and an earlier period during the same year. METHODS AND RESULTS We performed a retrospective analysis on HF admissions number at eight hospitals in Italy throughout the study period (21 February to 31 March 2020), compared with an inter-year period (21 February to 31 March 2019) and an intra-year period (1 January to 20 February 2020). The primary outcome was the overall rate of hospital admissions for HF. A total of 505 HF patients were included in this survey: 112 during the case period, 201 during intra-year period, and 192 during inter-year period. The mean admission rate during the case period was 2.80 admissions per day, significantly lower compared with intra-year period (3.94 admissions per day; incidence rate ratio, 0.71; 95% confidence interval [CI], 0.56-0.89; P = 0.0037), or with inter-year (4.92 admissions per day; incidence rate ratio, 0.57; 95% confidence interval, 0.45-0.72; P < 0.001). Patients admitted during study period were less frequently admitted in New York Heart Association (NYHA) Class II compared with inter-year period (P = 0.019). At covariance analysis NYHA class was significantly lower in patients admitted during inter-year control period, compared with patients admitted during case period (P = 0.014). CONCLUSIONS Admissions for HF were significantly reduced during the lockdown due to the COVID-19 pandemic in Italy.
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Gender differences in acute coronary syndromes patterns during the COVID-19 outbreak. AMERICAN JOURNAL OF CARDIOVASCULAR DISEASE 2020; 10:506-513. [PMID: 33224602 PMCID: PMC7675165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Accepted: 09/29/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND Mortality from acute coronary syndromes (ACS) is strictly related to early management. As female patients usually experience longer delays before diagnosis and treatment, we assessed whether women were more affected by the dramatic drop in hospital admissions for ACS during the Covid-19 pandemic. METHODS We performed a retrospective analysis of clinical and angiographic characteristics of consecutive patients who were admitted for ACS at 15 hospitals in Northern Italy comparing men and women data. The study period was defined as the time between the first confirmed case of Covid-19 in Italy (February 20, 2020) and March 31, 2020. We compared hospitalization rates between the study period and two control periods: the corresponding period during the previous year (February 20 to March 31, 2019) and the earlier period during the same year (January 1 to February 19, 2020). Incidence rate ratios comparing the study period with each of the control periods were calculated with the use of Poisson regression. RESULTS Of the 547 patients who were hospitalized for ACS during the study period, only 127 (23%) were females, accounting for a mean of 3.1 admissions per day, while ACS hospitalized males were 420, with a mean of 10.2 admissions per day. There was a significant decrease driven by a similar reduction in ST-segment elevation myocardial infarction (STEMI) and non-ST-segment elevation myocardial infarction (NSTEMI) diagnosis in both sexes compared to the control periods. A trend toward a greater reduction in admitted females was shown in the intra-year control period (46% admission reduction in females vs 37% in males, with females accounting for 26% of ACS, P=0.10) and a significant reduction when compared to the previous year control period (40% admission reduction in females vs 23% in males, with females accounting for 28% of ACS, P=0.03), mainly related to Unstable Angina diagnosis. CONCLUSION The Covid-19 pandemic period closed the gap between men and women in ACS, with similar rates of reduction of hospitalized STEMI and NSTEMI and a trend toward greater reduction in UA admission among women. Furthermore, many typical differences between males and females regarding ischemic heart disease presentations and vessel distribution were leveled.
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A Sex-Based Analysis From the RAIN-CARDIOGROUP VII Study (VeRy Thin Stents for Patients With Left MAIn or BifurcatioN in Real Life) on Left Main Stenting. THE JOURNAL OF INVASIVE CARDIOLOGY 2020; 32:342-346. [PMID: 32568097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
INTRODUCTION There is a lack of data on clinical outcomes of percutaneous coronary intervention (PCI) with ultrathin stents on unprotected left main (ULM) coronary artery comparing women and men. METHODS All patients treated with ULM-PCI with ultrathin stents (struts ≤81 μm) enrolled in the RAIN-CARDIOGROUP VII study were analyzed according to a sex-assessment evaluation. Major adverse cardiovascular event (MACE, a composite of all-cause death, myocardial infarction, target-lesion revascularization [TLR], and stent thrombosis) was the primary endpoint, whereas single components of MACE were the secondary endpoints. RESULTS Out of a cohort of 793 patients, a total of 172 women (21.7%) and 621 men (78.3%) were included. Compared with men, women were older and less frequently smokers, had more frequently a history of previous PCI, and presented more frequently with an acute coronary syndrome. Among women, ostial lesions were more prevalent and mean stent diameter was lower compared with men. After 13.4 months (range, 8.4-21.6 months), 32 women (18.6%) and 106 men (17.1%) experienced MACE (P=.64). Censoring follow-up data at 3 years, no differences were observed in MACE (16.9 vs 14.7 per 100•patient-years; log-rank P=.61) and their single components between women and men. At multivariate analysis, chronic kidney disease (hazard ratio [HR], 1.91: 95% confidence interval [CI], 1.23 to -2.95; P<.01) and acute coronary syndrome presentation (HR, 1.84; 95% CI, 1.22-2.77; P=.01) were independent predictors of MACE overall. Larger stent size (HR, 0.65; 95% CI, 0.48-0.89; P<.01) and longer dual-antiplatelet therapy duration (HR, 0.95; 95% CI, 0.90-0.99; P=.03) were associated with a reduced risk of MACE during the subsequent follow-up. CONCLUSION Ultrathin stents offer low rates of MACE and TLR in the overall population without significant differences between sexes.
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Catheterization laboratory activity before and during COVID-19 spread: A comparative analysis in Piedmont, Italy, by the Italian Society of Interventional Cardiology (GISE). Int J Cardiol 2020; 323:288-291. [PMID: 32858138 PMCID: PMC7446645 DOI: 10.1016/j.ijcard.2020.08.072] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 07/14/2020] [Accepted: 08/21/2020] [Indexed: 01/08/2023]
Abstract
Background COronaVIrus Disease 19 (COVID-19) led to the reorganization of Cardiology Units in terms of working spaces and healthcare personnel. In this scenario, both outpatient visits and elective interventional cardiology procedures were suspended and/or postponed. We aimed to report the impact of COVID-19 on interventional coronary and structural procedures in Piedmont, Italy. Methods The number of coronary angiographies (CAG), percutaneous coronary interventions (PCI), primary PCI (pPCI), transcatheter aortic valve replacements (TAVR) and Mitraclip performed in Piedmont between March 1st and April 20th, 2020 (CoV-time) were collected from each catheterization laboratory and compared to the number of procedures performed the year before in the same months (NoCoV-time). Results Procedural data from 18 catheterization laboratories were collected. Both coronary (5498 versus 2888: difference: −47.5%; mean 305.4 VS 160.4; p = 0.002) and structural (84 versus 17: difference: −79.8%; mean 4.7 Vs 0.9; p < 0.001) procedures decreased during CoV-time compared to NoCoV-time. In particular, coronary angiographies (1782 versus 3460), PCI (1074 versus 1983), p PCI (271 versus 410), TAVR (11 versus 72) and Mitraclip (6 versus 12) showed a reduction of 48.5%, 45.7%, 33.7%, 84.7% and 50.0%, respectively (all p for comparison <0.05). Conclusions Compared to the same time-period in 2019, both coronary and structural interventional procedures during COVID-19 epidemic suffered a dramatic decrease in Piedmont, Italy. Organizational change and structured clinical pathways should be created, together with awareness campaigns. COronaVIrus Disease 19 (COVID-19) led to the reorganization of Cardiology Units Interventional procedures during COVID-19 suffered a dramatic decrease in Piedmont Structured clinical pathways should be created, together with awareness campaigns.
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Efficacy and Safety of Clopidogrel, Prasugrel and Ticagrelor in ACS Patients Treated with PCI: A Propensity Score Analysis of the RENAMI and BleeMACS Registries. Am J Cardiovasc Drugs 2020; 20:259-269. [PMID: 31586336 DOI: 10.1007/s40256-019-00373-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
INTRODUCTION Real-life data comparing clopidogrel, prasugrel, and ticagrelor for unselected patients undergoing percutaneous coronary intervention (PCI) for acute coronary syndrome (ACS) are lacking, as are data for the temporal distribution of ischemic and bleeding risks. METHODS A total of 19,825 patients were enrolled from the RENAMI and BleeMACS registries. Both were multicenter, retrospective, observational registries including the data and outcomes of consecutive patients with ACS who underwent primary PCI and were discharged with dual antiplatelet therapy (DAPT). We evaluated the long-term outcome stratified by the different antiplatelet agents. RESULTS A total of 14,105 patients (71.2%) were treated with clopidogrel, 2364 patients (11.9%) with prasugrel and 3356 patients (16.9%) with ticagrelor. After propensity score matching, at 1 year, prasugrel reduced the incidence of net adverse clinical events (NACE; a composite endpoint of all-cause death, myocardial infarction [MI] and Bleeding Academic Research Consortium [BARC] 3-5 bleeding) (4.2% vs.7.6%, p = 0.002) and of major adverse cardiovascular events (MACE; a composite endpoint of death and MI) compared with clopidogrel (2.6% vs. 5.2%, p = 0.007). Ticagrelor decreased rates of MACE compared with clopidogrel (2.7% vs. 6.2%, p < 0.001), but not of NACE (6.6% vs. 8.7%, p = 0.07). Ticagrelor presented similar performance in terms of MACE compared with prasugrel (2.8% vs. 2.4%, p = 0.56), with a trend towards a reduction in MI (0.2% vs. 0.4%, p = 0.56), but with higher risk of BARC 3-5 bleedings (3.8% vs. 1.7%, p = 0.04). In the daily risk analysis, clopidogrel presented a binomial distribution with a peak of ischemic risk at 3 months, which decreased towards bleedings; prasugrel had a constant equivalence between opposite risks; and ticagrelor constantly reduced recurrent MIs despite higher risk of BARC 3-5 events. CONCLUSION In real life, ticagrelor is more effective in reducing ischemic events during the first year after ACS, despite an increased risk of major bleedings, while prasugrel assures a better balance between ischemic and bleeding recurrent events.
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Comparison of bioresorbable vs durable polymer drug-eluting stents in unprotected left main (from the RAIN-CARDIOGROUP VII Study). BMC Cardiovasc Disord 2020; 20:225. [PMID: 32414330 PMCID: PMC7227223 DOI: 10.1186/s12872-020-01420-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2019] [Accepted: 03/09/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND There are limited data regarding the impact of bioresorbable polymer drug eluting stent (BP-DES) compared to durable polymer drug eluting stent (DP-DES) in patients treated with percutaneous coronary intervention using ultrathin stents in left main or bifurcations. METHODS In the RAIN registry (ClinicalTrials NCT03544294, june 2018 retrospectively registered) patients with a ULM or bifurcation stenosis treated with PCI using ultrathin stents (struts thinner than 81 μm) were enrolled. The primary endpoint was the rate of target lesion revascularization (TLR); major adverse cardiovascular events (MACE, a composite of all-cause death, myocardial infarction, TLR and stent thrombosis) and its components, along with target vessel revascularization (TVR) were the secondary ones. A propensity score with matching analysis to compare patients treated with BP-DES versus DP-DES was also assessed. RESULTS From 3001 enrolled patients, after propensity score analysis 1400 patients (700 for each group) were selected. Among them, 352 had ULM disease and 1048 had non-LM bifurcations. At 16 months (12-22), rates of TLR (3.7% vs 2.9%, p = 0.22) and MACE were similar (12.3% vs. 11.6%, p = 0.74) as well as for the other endpoints. Sensitivity analysis of outcomes after a two-stents strategy, showed better outcome in term of MACE (20.4% vs 10%, p = 0.03) and TVR (12% vs 4.6%, p = 0.05) and a trend towards lower TLR in patients treated with BP-DES. CONCLUSION In patients with bifurcations or ULM treated with ultrathin stents BP-DES seems to perform similarly to DP-DES: the trends toward improved clinical outcomes in patients treated with the BP-DES might potentially be of value for speculating the stent choice in selected high-risk subgroups of patients at increased risk of ischemic events. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT03544294. Retrospectively registered June 1, 2018.
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Long versus short dual antiplatelet therapy in acute coronary syndrome patients treated with prasugrel or ticagrelor and coronary revascularization: Insights from the RENAMI registry. Eur J Prev Cardiol 2020; 27:696-705. [DOI: 10.1177/2047487319836327] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/30/2023]
Abstract
Introduction The benefits of short versus long-term dual antiplatelet therapy (DAPT) based on the third generation P2Y12 antagonists prasugrel or ticagrelor, in patients with acute coronary syndromes treated with percutaneous coronary intervention remain to be clearly defined due to current evidences limited to patients treated with clopidogrel. Methods All acute coronary syndrome patients from the REgistry of New Antiplatelets in patients with Myocardial Infarction (RENAMI) undergoing percutaneous coronary intervention and treated with aspirin, prasugrel or ticagrelor were stratified according to DAPT duration, that is, shorter than 12 months (D1 group), 12 months (D2 group) and longer than 12 months (D3 group). The three groups were compared before and after propensity score matching. Net adverse clinical events (NACEs), defined as a combination of major adverse cardiac events (MACEs) and major bleedings (including therefore all cause death, myocardial infarction and Bleeding Academic Research Consortium (BARC) 3–5 bleeding), were the primary end points, MACEs (a composite of all cause death and myocardial infarction) the secondary one. Single components of NACEs were co-secondary end points, along with BARC 2–5 bleeding, cardiovascular death and stent thrombosis. Results A total of 4424 patients from the RENAMI registry with available data on DAPT duration were included in the model. After propensity score matching, 628 patients from each group were selected. After 20 months of follow up, DAPT for 12 months and DAPT for longer than 12 months significantly reduced the risk of NACE (D1 11.6% vs. D2 6.7% vs. D3 7.2%, p = 0.003) and MACE (10% vs. 6.2% vs. 2.4%, p < 0.001) compared with DAPT for less than 12 months. These differences were driven by a reduced risk of all cause death (7.8% vs. 1.3% vs. 1.6%, p < 0.001), cardiovascular death (5.1% vs. 1.0% vs. 1.2%, p < 0.0001) and recurrent myocardial infarction (8.3% vs. 5.2% vs. 3.5%, p = 0.002). NACEs were lower with longer DAPT despite a higher risk of BARC 2–5 bleedings (4.6% vs. 5.7% vs. 6.2%, p = 0.04) and a trend towards a higher risk of BARC 3–5 bleedings (2.4% vs. 3.3% vs. 3.9%, p = 0.06). These results were not consistent for female patients and those older than 75 years old, due to an increased risk of bleedings which exceeded the reduction in myocardial infarction. Conclusion In unselected real world acute coronary syndrome patients treated with percutaneous coronary intervention, DAPT with prasugrel or ticagrelor prolonged beyond 12 months markedly reduces fatal and non-fatal ischaemic events, offsetting the increased risk deriving from the higher bleeding risk. On the contrary, patients >75 years old and female ones showed a less favourable risk–benefit ratio for longer DAPT due to excess of bleedings.
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Impact of Kissing Balloon in Patients Treated With Ultrathin Stents for Left Main Lesions and Bifurcations. Circ Cardiovasc Interv 2020; 13:e008325. [DOI: 10.1161/circinterventions.119.008325] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Background:
There are limited data regarding the impact of final kissing balloon (FKI) in patients treated with percutaneous coronary intervention using ultrathin stents in left main or bifurcations.
Methods:
All patients undergoing left main or bifurcations percutaneous coronary intervention enrolled in the RAIN registry (Very Thin Stents for Patients With MAIN or BiF in Real Life: The RAIN, a Multicenter Study) evaluating ultrathin stents were included. Major adverse cardiac event (a composite of all-cause death, myocardial infarction, target lesion revascularization, and stent thrombosis) was the primary end point, while its components, along with target vessel revascularization, were the secondary end points. The main analysis was performed comparing patients with and without FKI after adjustment with inverse probability of treatment weighting. Subgroup analyses were performed according to FKI (short [<3 mm] versus long overlap), strategy (provisional versus 2-stent), routine versus bail-out FKI, and the use of imaging and proximal optimization technique.
Results:
Two thousand seven hundred forty-two patients were included. At 16 months (8–20) follow-up, inverse probability of treatment weighting adjusted rates of major adverse cardiac event were similar between FKI and no-FKI group (15.1% versus 15.5%;
P
=0.967), this result did not change with use of imaging, proximal optimization technique, or routine versus bail-out FKI. In the 2-stent subgroup, FKI was associated with lower rates of target vessel revascularization (7.8% versus 15.9%;
P
=0.030) and target lesion revascularization (7.3% versus 15.2%;
P
=0.032). Short overlap FKI was associated with a lower rate of target lesion revascularization compared with no FKI (2.6% versus 5.4%;
P
=0.034), while long overlap was not (6.8% versus 5.4%;
P
=0.567).
Conclusions:
In patients with bifurcations or unprotected left main treated with ultrathin stents, short overlap FKI is associated with less restenosis. In a 2-stent strategy, FKI was associated with less target vessel revascularization and restenosis.
Registration:
URL:
https://www.clinicaltrials.gov
; Unique identifier: NCT03544294.
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49
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Incidence of Adverse Events at 3 Months Versus at 12 Months After Dual Antiplatelet Therapy Cessation in Patients Treated With Thin Stents With Unprotected Left Main or Coronary Bifurcations. Am J Cardiol 2020; 125:491-499. [PMID: 31889527 DOI: 10.1016/j.amjcard.2019.10.058] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2019] [Revised: 10/29/2019] [Accepted: 10/30/2019] [Indexed: 11/29/2022]
Abstract
Incidence and predictors of adverse events after dual antiplatelet therapy (DAPT) cessation in patients treated with thin stents (<100 microns) in unprotected left main (ULM) or coronary bifurcation remain undefined. All consecutive patients presenting with a critical lesion of an ULM or involving a main coronary bifurcation who were treated with very thin strut stents were included. MACE (a composite end point of cardiovascular death, myocardial infarction [MI], target lesion revascularization [TLR], and stent thrombosis [ST]) was the primary endpoint, whereas target vessel revascularization (TVR) was the secondary endpoint, with particular attention to type and occurrence of ST and occurrence of ST, CV death, and MI during DAPT or after DAPT discontinuation. All analyses were performed according to length of DAPT dividing the patients in 3 groups: Short DAPT (3-months), intermediate DAPT (3 to 12 months), and long DAPT (12-months). A total of 117 patients were discharged with an indication for DAPT ≤3 months (median 1: 1 to 2.5), 200 for DAPT between 3 and 12 months (median 8: 7 to 10), and 1,958 with 12 months DAPT. After 12.8 months (8 to 20), MACE was significantly higher in the 3-month group compared with 3 to 12 and 12-month groups (9.4% vs 4.0% vs 7.2%, p ≤0.001), mainly driven by MI (4.4% vs 1.5% vs 3%, p ≤0.001) and overall ST (4.3% vs 1.5% vs 1.8%, p ≤0.001). Independent predictors of MACE were low GFR and a 2 stent strategy. Independent predictors of ST were DAPT duration <3 months and the use of a 2-stent strategy. In conclusion, even stents with very thin strut when implanted in real-life ULM or coronary bifurcation patients discharged with short DAPT have a relevant risk of ST, which remains high although not significant after DAPT cessation.
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50
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Comparative external validation of the PRECISE-DAPT and PARIS risk scores in 4424 acute coronary syndrome patients treated with prasugrel or ticagrelor. Int J Cardiol 2020; 301:200-206. [DOI: 10.1016/j.ijcard.2019.11.132] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2019] [Revised: 09/01/2019] [Accepted: 11/21/2019] [Indexed: 12/30/2022]
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