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1.
《Journal of the American College of Cardiology》2023,81(6):537-552
BackgroundIt remains unclear whether P2Y12 inhibitor monotherapy preserves ischemic protection while limiting bleeding risk compared with dual antiplatelet therapy (DAPT) after complex percutaneous coronary intervention (PCI).ObjectivesWe sought to assess the effects of P2Y12 inhibitor monotherapy after 1-month to 3-month DAPT vs standard DAPT in relation to PCI complexity.MethodsWe pooled patient-level data from randomized controlled trials comparing P2Y12 inhibitor monotherapy and standard DAPT on centrally adjudicated outcomes after coronary revascularization. Complex PCI was defined as any of 6 criteria: 3 vessels treated, ≥3 stents implanted, ≥3 lesions treated, bifurcation with 2 stents implanted, total stent length >60 mm, or chronic total occlusion. The primary efficacy endpoint was all-cause mortality, myocardial infarction, and stroke. The key safety endpoint was Bleeding Academic Research Consortium (BARC) 3 or 5 bleeding.ResultsOf 22,941 patients undergoing PCI from 5 trials, 4,685 (20.4%) with complex PCI had higher rates of ischemic events. The primary efficacy endpoint was similar between P2Y12 inhibitor monotherapy and DAPT among patients with complex PCI (HR: 0.87; 95% CI: 0.64-1.19) and noncomplex PCI (HR: 0.91; 95% CI: 0.76-1.09; Pinteraction = 0.770). The treatment effect was consistent across all the components of the complex PCI definition. Compared with DAPT, P2Y12 inhibitor monotherapy consistently reduced BARC 3 or 5 bleeding in complex PCI (HR: 0.51; 95% CI: 0.31-0.84) and noncomplex PCI patients (HR: 0.49; 95% CI: 0.37-0.64; Pinteraction = 0.920).ConclusionsP2Y12 inhibitor monotherapy after 1-month to 3-month DAPT was associated with similar rates of fatal and ischemic events and lower risk of major bleeding compared with standard DAPT, irrespective of PCI complexity. (PROSPERO [P2Y12 Inhibitor Monotherapy Versus Standard Dual Antiplatelet Therapy After Coronary Revascularization: Individual Patient Data Meta-Analysis of Randomized Trials]; CRD42020176853) 相似文献
2.
《JACC: Cardiovascular Interventions》2022,15(11):1153-1163
BackgroundResolute Onyx polymer-based zotarolimus-eluting stents (ZES) were noninferior in safety and effectiveness to BioFreedom polymer-free biolimus A9-coated stents (DCS) in high-bleeding-risk (HBR) patients treated with 1-month dual antiplatelet therapy (DAPT) followed by single antiplatelet therapy (SAPT) at 1 year.ObjectivesThis study reports the final 2-year results of the randomized Onyx ONE trial.MethodsThe Onyx ONE (A Randomized Controlled Trial With Resolute Onyx in One Month Dual Antiplatelet Therapy (DAPT) for High-Bleeding Risk Patients) trial randomly assigned HBR patients to treatment with ZES or DCS. Following 1-month DAPT, event-free patients received SAPT (either aspirin or a P2Y12 inhibitor at physician discretion). The primary safety endpoint, a composite of cardiac death, myocardial infarction, or stent thrombosis at 1 year, was determined at 1 year. Rates of primary and secondary endpoints were calculated after final follow-up at 2 years.ResultsA total of 1,003 patients were randomly allocated to ZES and 993 patients to DCS. Follow-up was complete in 980 (97.7%) ZES patients and 962 (96.9%) DCS patients at 2 years. The primary safety endpoint occurred in 208 (21.2%) patients in the ZES group and 199 (20.7%) patients in the DCS group (risk difference: 0.5%; 95% CI: ?3.1% to 4.2%; P = 0.78) at 2 years without significant differences in individual components of the composite endpoint. The secondary effectiveness endpoint occurred in 217 (22.1%) patients in the ZES group and 202 (21.0%) patients in the DCS group (risk difference: 1.1%; 95% CI: ?2.5% to 4.8%; P = 0.54).ConclusionsAmong patients at HBR treated with 1-month DAPT followed by SAPT, the Resolute Onyx polymer-based ZES had similar 2-year outcomes for the primary safety and secondary effectiveness endpoint compared with the BioFreedom polymer-free DCS. (A Randomized Controlled Trial With Resolute Onyx in One Month Dual Antiplatelet Therapy [DAPT] for High-Bleeding Risk Patients [Onyx ONE]; NCT03344653) 相似文献
3.
《JACC: Cardiovascular Interventions》2022,15(8):797-806
ObjectivesThe purpose of this study was to assess the extent to which the association between premature dual antiplatelet therapy (DAPT) discontinuation and excess risk of thrombotic events varies according to the reason and timing of DAPT discontinuation and whether high on-treatment platelet reactivity (HPR) influences the risk of thrombotic events after premature DAPT discontinuation.BackgroundDAPT after percutaneous coronary intervention (PCI) suppresses platelet reactivity, and HPR on clopidogrel after PCI is associated with an increased risk of thrombotic events.MethodsADAPT-DES (Assessment of Dual Antiplatelet Therapy With Drug-Eluting Stents) was a prospective, multicenter registry of 8,582 patients successfully treated with coronary drug-eluting stents that assessed HPR on clopidogrel. For patients who discontinued aspirin or clopidogrel at any time during the study, the reasons for discontinuation were systematically categorized.ResultsPlanned DAPT discontinuation occurred within 2 years in 3,203 (37.3%) patients. One thousand four hundred eighteen (16.5%) patients discontinued DAPT for unplanned reasons, including surgery or trauma (n = 768 [8.9%]), patient nonadherence (n = 321 [3.7%]), bleeding complications (n = 264 [3.1%]), and drug allergy or hypersensitivity (n = 113 [1.3%]). Unplanned but not planned DAPT discontinuation was associated with an increased risk of a major adverse cardiac event (MACE, defined as the composite of cardiac death, myocardial infarction, or stent thrombosis); with highest risk within 3 months after PCI (adjusted HR: 7.65, 95% CI: 2.77-21.10 vs adjusted HR: 2.47, 95% CI: 1.70-3.58 for unplanned DAPT discontinuation ≥3 months after PCI). MACE risk after DAPT discontinuation was not moderated by HPR (Pinteraction = 0.91).ConclusionsIn this large-scale all-comers registry, premature DAPT discontinuation for unplanned reasons occurred in approximately 1 of 6 patients after DES implantation and was associated with a markedly increased risk of MACEs. (Assessment of Dual AntiPlatelet Therapy With Drug Eluting Stents [ADAPT-DES]; NCT00638794) 相似文献
4.
《JACC: Cardiovascular Interventions》2022,15(19):1948-1960
BackgroundThere is a paucity of data regarding the safety and efficacy of different antiplatelet regimens according to standardized body mass index (BMI) categories.ObjectivesThe aim of this study was to investigate bleeding and ischemic outcomes according to BMI in the TWILIGHT (Ticagrelor With Aspirin or Alone in High-Risk Patients After Coronary Intervention) trial.MethodsThe TWILIGHT trial randomized high-risk patients to ticagrelor plus aspirin or ticagrelor plus placebo at 3 months after percutaneous coronary intervention. In this secondary analysis, patients were stratified by standard BMI categories, as recommended by the European Society of Cardiology Working Group on Thrombosis (normal weight [BMI 18.5-24.99 kg/m2], overweight [BMI 25-29.99 kg/m2], and obese [BMI ≥30 kg/m2]) and by median BMI, as prespecified in the protocol.ResultsAmong 7,038 patients randomized and with available BMI, 1,807 (25.7%) were normal weight, 2,927 (41.6%) were overweight, and 2,304 (32.7%) were obese. In normal-weight, overweight, and obese patients, ticagrelor monotherapy, compared with ticagrelor plus aspirin, reduced the primary endpoint of Bleeding Academic Research Consortium type 2, 3, or 5 bleeding (normal weight: HR: 0.48 [95% CI: 0.32-0.73]; overweight: HR: 0.57 [95% CI: 0.41-0.78]; obese: HR: 0.63 [95% CI: 0.44-0.91]; P for interaction = 0.627), without any increase in the composite ischemic endpoint of all-cause death, myocardial infarction, or stroke (normal weight: HR: 1.36 [95% CI: 0.84-2.19]; overweight: HR: 0.92 [95% CI: 0.63-1.35]; obese: HR: 0.84 [95% CI: 0.56-1.25]; P for interaction = 0.290). These findings were consistent with the prespecified analysis by median BMI.ConclusionsAmong high-risk patients undergoing percutaneous coronary intervention, ticagrelor monotherapy, compared with ticagrelor plus aspirin, reduced bleeding events without any increase in ischemic risk across different BMI categories. 相似文献
5.
《JACC: Cardiovascular Interventions》2021,14(17):1857-1866
ObjectivesThe aim of this study was to assess the safety and efficacy of ticagrelor versus prasugrel for patients with acute coronary syndrome (ACS) according to their estimated glomerular filtration rates (eGFRs).BackgroundThe outcomes of ticagrelor versus prasugrel in patients with ACS according to eGFR have not been defined.MethodsPatients (n = 4,012) were categorized into 3 groups: low eGFR (<60 mL/min/1.73 m2), intermediate eGFR (≥60 and <90 mL/min/1.73 m2), and high eGFR (≥90 mL/min/1.73 m2). The primary endpoint was a composite of all-cause death, myocardial infarction, and stroke; the secondary safety endpoint was Bleeding Academic Research Consortium types 3 to 5 bleeding, both at 1 year.ResultsPatients with low eGFRs had a higher risk for the primary endpoint compared with patients with intermediate eGFRs (adjusted HR: 1.89; 95% CI: 1.46-2.46]) and those with high eGFRs (adjusted HR: 2.33; 95% CI: 1.57-3.46). A risk excess for low eGFR was also observed for bleeding (adjusted HR: 1.55 [95% CI: 1.12-2.13] vs intermediate eGFR; adjusted HR: 1.59 [95% CI: 1.01-2.50] vs high eGFR). However, eGFR did not affect the relative efficacy and safety of ticagrelor versus prasugrel. In patients with low eGFR, the primary endpoint occurred in 20.5% with ticagrelor and in 14.7% with prasugrel (HR: 1.47; 95% CI: 1.04-2.08; P = 0.029); there was no significant difference in bleeding.ConclusionsThese results show that among patients with ACS, reduction of eGFR is associated with increased risk for ischemic and bleeding events but has no significant impact on the relative efficacy and safety of ticagrelor versus prasugrel. (Prospective, Randomized Trial of Ticagrelor Versus Prasugrel in Patients With Acute Coronary Syndrome [ISAR-REACT 5]; NCT01944800) 相似文献
6.
《JACC: Cardiovascular Interventions》2021,14(16):1801-1811
ObjectivesThe aim of this study was to determine whether 1 month of dual-antiplatelet therapy (DAPT) followed by aspirin monotherapy after polymer-free drug-coated stent (PF-DCS) implantation is noninferior to 6 to 12 months of DAPT after biodegradable-polymer drug-eluting stent (BP-DES) implantation.BackgroundIt is necessary to determine the optimal minimal duration of DAPT followed by aspirin monotherapy after percutaneous coronary intervention (PCI).MethodsIn this trial, 3,020 patients with coronary artery disease considered for PCI for noncomplex lesions were randomized to 1-month DAPT after PF-DCS (n = 1,507) or 6- to 12-month DAPT after BP-DES (n = 1,513). The primary endpoint was the 1-year composite of cardiac death, nonfatal myocardial infarction, target vessel revascularization, stroke, or major bleeding (noninferiority hypothesis margin of 3%).ResultsThe primary endpoint occurred in 88 patients (5.9%) in the 1-month DAPT after PF-DCS group and 98 patients (6.5%) in the 6- to 12-month DAPT after BP-DES group (absolute difference −0.7%; upper limit of 1-sided 97.5% confidence interval: 1.33%; P < 0.001 for noninferiority). The occurrence of major bleeding was not different (1.7% vs 2.5%; P = 0.136). There was no difference in the occurrence of stent thrombosis (0.7% vs 0.8%; P = 0.842).ConclusionsAmong patients who underwent PCI for noncomplex lesions, 1-month DAPT followed by aspirin monotherapy after PF-DCS implantation was noninferior to 6- to 12-month DAPT after BP-DES implantation for the 1-year composite of cardiovascular events or major bleeding. The present findings need to be interpreted in the setting of different types of stents according to antiplatelet strategy. (A Randomized Controlled Comparison Between One Versus More Than Six Months of Dual Antiplatelet Therapy After Biolimus A9-Eluting Stent Implantation; NCT02513810) 相似文献
7.
《JACC: Cardiovascular Interventions》2022,15(22):2270-2280
BackgroundPotent P2Y12 agents such as ticagrelor and prasugrel are increasingly utilized across the clinical spectrum of patients undergoing percutaneous coronary intervention (PCI). There is a paucity of data supporting their use in a patient population inclusive of both acute coronary syndrome (ACS) and chronic coronary syndrome (CCS) patients.ObjectivesThe authors compared the efficacy and safety of ticagrelor and prasugrel in a real-world contemporary PCI cohort.MethodsConsecutive patients undergoing PCI between 2014 and 2019 discharged on either prasugrel or ticagrelor were included from the prospectively collected institutional PCI registry. Primary endpoint was the composite of death and myocardial infarction (MI), with secondary outcomes including rates of bleeding, stroke, and target vessel revascularization at 1 year.ResultsOverall, 3,858 patients were included in the study (ticagrelor: n = 2,771; prasugrel: n = 1,087), and a majority (48.4%) underwent PCI in the context of CCS. Patients prescribed ticagrelor were more likely to be female, have a history of cerebrovascular disease, and have ACS presentation, while those receiving prasugrel were more likely to be White with a higher prevalence of prior revascularization. No difference in the risk of death or MI was noted across the groups (ticagrelor vs prasugrel: 3.3% vs 3.1%; HR: 0.88; 95% CI: 0.54-1.43; P = 0.59). Rates of target vessel revascularization were significantly lower in the ticagrelor cohort (9.3% vs 14.0%; adjusted HR: 0.71; 95% CI: 0.55-0.91; P = 0.007) with no differences in stroke or bleeding. The results were consistent in patients with CCS (HR: 0.84; 95% CI: 0.46-1.54) and ACS (HR: 1.18; 95% CI: 0.46-1.54), without evidence of interaction (P = 0.37), and confirmed across multivariable adjustment and propensity score stratification analysis.ConclusionsIn this contemporary patient population undergoing PCI, prasugrel and ticagrelor were associated with similar 1-year efficacy and safety. 相似文献
8.
《JACC: Cardiovascular Interventions》2022,15(3):282-293
ObjectivesThe aim of this study was to evaluate if patients with prior myocardial infarction (MI) could benefit from ticagrelor monotherapy in terms of bleeding reduction without any compromise in ischemic event prevention.BackgroundPatients with history of MI who undergo percutaneous coronary intervention (PCI) remain at risk for recurrent ischemic events. The optimal antithrombotic strategy for this cohort remains debated.MethodsIn this prespecified analysis of the randomized TWILIGHT (Ticagrelor With Aspirin or Alone in High-Risk Patients after Coronary Intervention) trial, the authors evaluated the impact of history of MI on treatment effect of ticagrelor monotherapy versus ticagrelor plus aspirin in patients undergoing PCI with drug-eluting stent with at least 1 clinical and 1 angiographic high-risk feature and free from adverse events at 3 months after index PCI. The primary endpoint was Bleeding Academic Research Consortium type 2, 3, or 5 bleeding, and the key secondary endpoint was the composite of all-cause death, MI, or stroke, both at 12 months after randomization.ResultsA total of 1,937 patients (29.7%) with and 4,595 patients (70.3%) without prior MI were randomized to ticagrelor and placebo or ticagrelor and aspirin. At 1 year after randomization, patients with prior MI experienced higher rates of death, MI, or stroke (5.7% vs 3.2%; P < 0.001) but similar BARC types 2 to 5 bleeding (5.0% vs 5.5%; P = 0.677) compared with patients without prior MI. Ticagrelor monotherapy consistently reduced the risk for the primary bleeding outcome in patients with (3.4% vs 6.7%; HR: 0.50; 95% CI: 0.33-0.76) and without (4.2% vs 7.0%; HR: 0.58; 95% CI: 0.45-0.76; Pinteraction = 0.54) prior MI. Rates of the key secondary ischemic outcome were not significantly different between treatment groups irrespective of history of MI (prior MI, 6.0% vs 5.5% [HR: 1.09; 95% CI: 0.75-1.58]; no prior MI, 3.1% vs 3.3% [HR: 0.92; 95% CI: 0.67-1.28]; Pinteraction = 0.52).ConclusionsTicagrelor monotherapy is associated with significantly lower risk for bleeding events compared with ticagrelor plus aspirin, without any compromise in ischemic prevention, among high-risk patients with history of MI undergoing PCI. (Ticagrelor With Aspirin or Alone in High-Risk Patients After Coronary Intervention [TWILIGHT]; NCT02270242) 相似文献
9.
《JACC: Cardiovascular Interventions》2022,15(10):1047-1056
ObjectivesThe aim of this study was to demonstrate the clinical implications of combined assessment of fractional flow reserve (FFR) and coronary flow reserve (CFR).BackgroundCombined assessment of FFR and CFR allows detailed characterization of pathophysiology in chronic coronary syndromes. Data on the clinical implications of distinct FFR and CFR patterns are limited, leading to uncertainty regarding their relevance.MethodsPatients with chronic coronary syndromes and obstructive coronary artery disease were selected from the multicenter ILIAS (Inclusive Invasive Physiological Assessment in Angina Syndromes) registry. Patients were classified into 4 groups on the basis of FFR ≤0.80 and CFR <2.0. The endpoint was the 5-year target vessel failure (TVF) rate.ResultsA total of 2,143 patients with 2,725 lesions were included. Compared with normal FFR/normal CFR, low FFR/low CFR carried the highest risk for TVF (HR: 5.4; 95% CI: 3.2-9.3; P < 0.001), significantly higher than in revascularized vessels (P = 0.007). Discordance, with either low FFR/normal CFR or normal FFR/low CFR, was associated with increased TVF rates compared with normal FFR/normal CFR (low FFR/normal CFR: HR: 3.5 [95% CI: 2.2-5.4; P < 0.001]; normal FFR/low CFR: HR: 3.0 [95% CI: 1.9-4.7; P < 0.001]). No difference in 5-year TVF was observed between the 2 discordant groups (P = 0.57) or between the discordant groups and the revascularized group (P = 0.26 vs low FFR/normal CFR; P = 0.60 vs normal FFR/low CFR).ConclusionsImpaired coronary hemodynamics are uniformly associated with increased 5-year TVF rates. Nonrevascularized vessels with discordant FFR and CFR are associated with 5-year event rates that are equivalent to those of vessels that undergo revascularization, whereas vessels with combined low FFR and CFR exhibit event rates that are significantly higher than after revascularization. (Inclusive Invasive Physiological Assessment in Angina Syndromes Registry [ILIAS Registry]; NCT04485234) 相似文献
10.
Katherine H. Chau Ajay J. Kirtane Rachel M. Easterwood Björn Redfors Zixuan Zhang Bernhard Witzenbichler Giora Weisz Thomas D. Stuckey Bruce R. Brodie Michael J. Rinaldi Franz-Josef Neumann D. Christopher Metzger Timothy D. Henry David A. Cox Peter L. Duffy Ernest L. Mazzaferri Roxana Mehran Gregg W. Stone 《JACC: Cardiovascular Interventions》2021,14(4):417-427
ObjectivesThe aim of this study was to determine the risk period for increased stent thrombosis (ST) after percutaneous coronary intervention (PCI) in patients with acute coronary syndromes (ACS) and whether this increased risk is related to high platelet reactivity (HPR).BackgroundST risk after PCI is higher among patients with ACS than those with stable ischemic heart disease. When ST risk is highest in patients with ACS and how that is affected by HPR is unknown.MethodsUsing the ADAPT-DES (Assessment of Dual Antiplatelet Therapy With Drug-Eluting Stents) registry, ST rates during 2-year follow-up post-PCI with drug-eluting stents were compared among patients presenting with ACS (myocardial infarction [MI] or unstable angina) or stable ischemic heart disease (non-ACS). Landmark analyses were done at 30 days and 1 year post-PCI. Platelet reactivity on aspirin and clopidogrel post-PCI was assessed using VerifyNow assays.ResultsOf 8,582 patients, 2,063 presented with MI, 2,370 with unstable angina, and 4,149 with non-ACS. Incidence rates of HPR were 48.0%, 43.3%, and 39.8%, respectively (p < 0.001). Within the first 30 days post-PCI, patients presenting with MI had increased ST risk compared with patients with non-ACS (hazard ratio [HR]: 4.52; 95% confidence interval [CI]: 2.01 to 10.14; p < 0.001). After 30 days, relative ST risks were progressively lower and no longer significant between groups (31 days to 1 year post-PCI: HR: 1.97; 95% CI: 0.80 to 4.85; >1 year post-PCI: HR: 0.89; 95% CI: 0.27 to 2.92). The elevated ST risk in patients with MI within 30 days was largely confined to those with HPR on clopidogrel (HR: 5.77; 95% CI: 2.13 to 15.63; p < 0.001).ConclusionsAmong patients undergoing PCI, rates of ST during 2-year follow-up were highest in those with MI and lowest in those with non-ACS. Increased ST risk in patients with MI was greatest in the first 30 days post-PCI and was observed predominantly among those with increased HPR on clopidogrel. These findings emphasize the importance of adequate P2Y12 inhibition after MI, especially within the first 30 days after stent implantation. 相似文献
11.
Marco Valgimigli Roxana Mehran Anna Franzone Bruno R. da Costa Usman Baber Raffaele Piccolo Eùgene P. McFadden Pascal Vranckx Dominick J. Angiolillo Sergio Leonardi Davide Cao George D. Dangas Shamir R. Mehta Patrick W. Serruys C. Michael Gibson Gabriel P. Steg Samin K. Sharma Christian Hamm Stephan Windecker 《JACC: Cardiovascular Interventions》2021,14(4):444-456
ObjectivesThe aim of this study was to compare ticagrelor monotherapy with dual-antiplatelet therapy (DAPT) after percutaneous coronary intervention (PCI) with drug-eluting stents.BackgroundThe role of abbreviated DAPT followed by an oral P2Y12 inhibitor after PCI remains uncertain.MethodsTwo randomized trials, including 14,628 patients undergoing PCI, comparing ticagrelor monotherapy with standard DAPT on centrally adjudicated endpoints were identified, and individual patient data were analyzed using 1-step fixed-effect models. The protocol was registered in PROSPERO (CRD42019143120). The primary outcomes were the composite of Bleeding Academic Research Consortium type 3 or 5 bleeding tested for superiority and, if met, the composite of all-cause death, myocardial infarction, or stroke at 1 year, tested for noninferiority against a margin of 1.25 on a hazard ratio (HR) scale.ResultsBleeding Academic Research Consortium type 3 or 5 bleeding occurred in fewer patients with ticagrelor than DAPT (0.9% vs. 1.7%, respectively; HR: 0.56; 95% confidence interval [CI]: 0.41 to 0.75; p < 0.001). The composite of all-cause death, myocardial infarction, or stroke occurred in 231 patients (3.2%) with ticagrelor and in 254 patients (3.5%) with DAPT (HR: 0.92; 95% CI: 0.76 to 1.10; p < 0.001 for noninferiority). Ticagrelor was associated with lower risk for all-cause (HR: 0.71; 95% CI: 0.52 to 0.96; p = 0.027) and cardiovascular (HR: 0.68; 95% CI: 0.47 to 0.99; p = 0.044) mortality. Rates of myocardial infarction (2.01% vs. 2.05%; p = 0.88), stent thrombosis (0.29% vs. 0.38%; p = 0.32), and stroke (0.47% vs. 0.36%; p = 0.30) were similar.ConclusionsTicagrelor monotherapy was associated with a lower risk for major bleeding compared with standard DAPT, without a concomitant increase in ischemic events. 相似文献
12.
《JACC: Cardiovascular Interventions》2021,14(16):1789-1798
ObjectivesThe study sought to evaluate the impact of diabetes mellitus on 3-year clinical outcome in patients undergoing drug-coated balloon (DCB) or drug-eluting stent (DES) treatment for de novo lesions.BackgroundFor treatment of de novo coronary small vessel disease, DCBs are noninferior to DES.MethodsIn this prespecified analysis of a multicenter, randomized, noninferiority trial, including 758 patients with de novo lesions in coronary vessels <3 mm who were randomized 1:1 to DCB or DES and followed over 3 years for major adverse cardiac events (MACE) (cardiac death, nonfatal myocardial infarction [MI], and target vessel revascularization [TVR]), outcome was analyzed regarding the presence or absence of diabetes mellitus.ResultsIn nondiabetic patients (n = 506), rates of MACE (DCB 13.0% vs DES 11.5%; hazard ratio [HR]: 1.24; 95% confidence interval [CI]: 0.73-2.09; P = 0.43), cardiac death (2.8% vs 2.9%; HR: 0.97; 95% CI: 0.32-2.92; P = 0.96), nonfatal MI (5.1% vs 4.8%; HR: 1.00; 95% CI: 0.44-2.28; P = 0.99), and TVR (8.8% vs 6.1%; HR: 1.64; 95% CI: 0.83-3.25; P = 0.16) were similar. In diabetic patients (n = 252), rates of MACE (19.3% vs 22.2%; HR: 0.82; 95% CI: 0.45-1.48; P = 0.51), cardiac death (8.8% vs 5.9%; HR: 2.01; 95% CI: 0.76-5.31; P = 0.16), and nonfatal MI (7.1% vs 9.8%; HR: 0.55; 95% CI: 0.21-1.49; P = 0.24) were similar in DCB and DES. TVR was significantly lower with DCBs vs DES (9.1% vs 15.0%; HR: 0.40; 95% CI: 0.17-0.94; P = 0.036; P = 0.011 for interaction).ConclusionsThe rates of MACE are similar in DCBs and DES in de novo coronary lesions of diabetic and nondiabetic patients. In diabetic patients, need for TVR was significantly lower with DCB versus DES. (Basel Stent Kosten Effektivitäts Trial Drug Eluting Balloons vs Drug Eluting Stents in Small Vessel Interventions [BASKET-SMALL2]; NCT01574534) 相似文献
13.
《JACC: Cardiovascular Interventions》2022,15(2):193-204
ObjectivesThe aim of this study was to assess 10-year all-cause mortality in patients with heavily calcified lesions (HCLs) undergoing percutaneous coronary intervention (PCI) or coronary artery bypass grafting (CABG).BackgroundLimited data are available on very long term outcomes in patients with HCLs according to the mode of revascularization.MethodsThis substudy of the SYNTAXES (Synergy Between PCI With Taxus and Cardiac Surgery Extended Survival) study assessed 10-year all-cause mortality according to the presence of HCLs within lesions with >50% diameter stenosis and identified during the calculation of the anatomical SYNTAX (Synergy Between PCI With Taxus and Cardiac Surgery) score among 1,800 patients with the 3-vessel disease and/or left main disease randomized to PCI or CABG in the SYNTAX trial. Patients with HCLs were further stratified according to disease type (3-vessel disease or left main disease) and assigned treatment (PCI or CABG).ResultsThe 532 patients with ≥1 HCL had a higher crude mortality rate at 10 years than those without (36.4% vs 22.3%; HR: 1.79; 95% CI: 1.49-2.16; P < 0.001). After adjustment, an HCL remained an independent predictor of 10-year mortality (HR: 1.36; 95% CI: 1.09-1.69; P = 0.006). There was a significant interaction in mortality between treatment effect (PCI and CABG) and the presence or absence of HCLs (Pinteraction = 0.005). In patients without HCLs, mortality was significantly higher after PCI than after CABG (26.0% vs 18.8%; HR: 1.44; 95% CI: 0.97-1.41; P = 0.003), whereas in those with HCLs, there was no significant difference (34.0% vs 39.0%; HR: 0.85; 95% CI: 0.64-1.13; P = 0.264).ConclusionsAt 10 years, the presence of an HCL was an independent predictor of mortality, with a similar prognosis following PCI or CABG. Whether HCLs require special consideration when deciding the mode of revascularization beyond their current contribution to the anatomical SYNTAX score deserves further evaluation. (Synergy Between PCI With TAXUS and Cardiac Surgery: SYNTAX Extended Survival [SYNTAXES], NCT03417050; SYNTAX Study: TAXUS Drug-Eluting Stent Versus Coronary Artery Bypass Surgery for the Treatment of Narrowed Arteries [SYNTAX], NCT00114972) 相似文献
14.
《JACC: Cardiovascular Interventions》2021,14(20):2231-2242
ObjectivesThe aim of this study was to determine the prognostic impact of right ventricular (RV)–pulmonary arterial (PA) coupling in patients with heart failure (HF) with severe secondary mitral regurgitation (SMR) enrolled in the COAPT (Cardiovascular Outcomes Assessment of the MitraClip Percutaneous Therapy for Heart Failure Patients With Functional Mitral Regurgitation) trial.BackgroundRV contractile function and PA pressures influence outcomes in patients with SMR, but the impact of RV-PA coupling in patients randomized to transcatheter edge-to-edge repair (TEER) vs guideline-directed medical therapy (GDMT) is unknown.MethodsRV-PA coupling was assessed by the ratio of RV free wall longitudinal strain derived from speckle-tracking echocardiography and noninvasively measured RV systolic pressure. Advanced RV-PA uncoupling was defined as RV free wall longitudinal strain/RV systolic pressure ≤0.5%/mm Hg. The primary endpoint was a composite of all-cause mortality or HF hospitalization at 24-month follow-up.ResultsA total of 372 patients underwent speckle-tracking echocardiography, and 70.2% had advanced RV-PA uncoupling. By multivariable analysis, advanced RV-PA uncoupling was strongly associated with an increased risk for the primary 24-month endpoint of death or HF hospitalization (HR: 1.87; 95% CI: 1.31-2.66; P = 0.0005). A similar association was present for all-cause mortality alone (HR: 2.57; 95% CI: 1.54-4.29; P = 0.0003). The impact of RV-PA uncoupling was consistent in patients randomized to TEER and GDMT alone. Compared with GDMT alone, the addition of TEER improved 2-year outcomes in patients with (48.0% vs 74.8%; HR: 0.51; 95% CI: 0.37-0.71) and those without (28.8% vs 47.8%; HR: 0.51; 95% CI: 0.27-0.97) advanced RV-PA uncoupling (Pinteraction = 0.98).ConclusionsIn the COAPT trial, advanced RV dysfunction assessed by RV-PA uncoupling was a powerful predictor of 2-year adverse outcomes in patients with HF and SMR. (Cardiovascular Outcomes Assessment of the MitraClip Percutaneous Therapy for Heart Failure Patients With Functional Mitral Regurgitation [The COAPT Trial]; NCT01626079) 相似文献
15.
Sergio Leonardi Felice Gragnano Greta Carrara Giuseppe Gargiulo Enrico Frigoli Pascal Vranckx Dario Di Maio Vanessa Spedicato Emanuele Monda Luigi Fimiani Vincenzo Fioretti Fabrizio Esposito Marisa Avvedimento Fabio Magliulo Attilio Leone Salvatore Chianese Michele Franzese Martina Scalise Marco Valgimigli 《Journal of the American College of Cardiology》2021,77(4):375-388
BackgroundContemporary definitions of bleeding endpoints are restricted mostly to clinically overt events. Whether hemoglobin drop per se, with or without overt bleeding, adversely affects the prognosis of patients with acute coronary syndrome (ACS) remains unclear.ObjectivesThe aim of this study was to examine in the MATRIX (Minimizing Adverse Haemorrhagic Events by Transradial Access Site and Systemic Implementation of Angiox) trial the incidence, predictors, and prognostic implications of in-hospital hemoglobin drop in patients with ACS managed invasively stratified by the presence of in-hospital bleeding.MethodsPatients were categorized by the presence and amount of in-hospital hemoglobin drop on the basis of baseline and nadir hemoglobin values and further stratified by the occurrence of adjudicated in-hospital bleeding. Hemoglobin drop was defined as minimal (<3 g/dl), minor (≥3 and <5 g/dl), or major (≥5 g/dl). Using multivariate Cox regression, we modeled the association between hemoglobin drop and mortality in patients with and without overt bleeding.ResultsAmong 7,781 patients alive 24 h after randomization with available hemoglobin data, 6,504 patients (83.6%) had hemoglobin drop, of whom 5,756 (88.5%) did not have overt bleeding and 748 (11.5%) had overt bleeding. Among patients without overt bleeding, minor (hazard ratio [HR]: 2.37; 95% confidence interval [CI]: 1.32 to 4.24; p = 0.004) and major (HR: 2.58; 95% CI: 0.98 to 6.78; p = 0.054) hemoglobin drop were independently associated with higher 1-year mortality. Among patients with overt bleeding, the association of minor and major hemoglobin drop with 1-year mortality was directionally similar but had wider CIs (minor: HR: 3.53 [95% CI: 1.06 to 11.79]; major: HR: 13.32 [95% CI: 3.01 to 58.98]).ConclusionsAmong patients with ACS managed invasively, in-hospital hemoglobin drop ≥3 g/dl, even in the absence of overt bleeding, is common and is independently associated with increased risk for 1-year mortality. (Minimizing Adverse Haemorrhagic Events by Transradial Access Site and Systemic Implementation of Angiox; NCT01433627) 相似文献
16.
《JACC: Cardiovascular Imaging》2023,16(4):450-460
BackgroundCardiac magnetic resonance native T1-mapping provides noninvasive, quantitative, and contrast-free myocardial characterization. However, its predictive value in population cohorts has not been studied.ObjectivesThe associations of native T1 with incident events were evaluated in 42,308 UK Biobank participants over 3.17 ± 1.53 years of prospective follow-up.MethodsNative T1-mapping was performed in 1 midventricular short-axis slice using the Shortened Modified Look-Locker Inversion recovery technique (WIP780B) in 1.5-T scanners (Siemens Healthcare). Global myocardial T1 was calculated using an automated tool. Associations of T1 with: 1) prevalent risk factors (eg, diabetes, hypertension, and high cholesterol); 2) prevalent and incident diseases (eg, any cardiovascular disease [CVD], any brain disease, valvular heart disease, heart failure, nonischemic cardiomyopathies, cardiac arrhythmias, atrial fibrillation [AF], myocardial infarction, ischemic heart disease [IHD], and stroke); and 3) mortality (eg, all-cause, CVD, and IHD) were examined. Results are reported as odds ratios (ORs) or HRs per SD increment of T1 value with 95% CIs and corrected P values, from logistic and Cox proportional hazards regression models.ResultsHigher myocardial T1 was associated with greater odds of a range of prevalent conditions (eg, any CVD, brain disease, heart failure, nonischemic cardiomyopathies, AF, stroke, and diabetes). The strongest relationships were with heart failure (OR: 1.41 [95% CI: 1.26-1.57]; P = 1.60 × 10-9) and nonischemic cardiomyopathies (OR: 1.40 [95% CI: 1.16-1.66]; P = 2.42 × 10-4). Native T1 was positively associated with incident AF (HR: 1.25 [95% CI: 1.10-1.43]; P = 9.19 × 10-4), incident heart failure (HR: 1.47 [95% CI: 1.31-1.65]; P = 4.79 × 10-11), all-cause mortality (HR: 1.24 [95% CI: 1.12-1.36]; P = 1.51 × 10-5), CVD mortality (HR: 1.40 [95% CI: 1.14-1.73]; P = 0.0014), and IHD mortality (HR: 1.36 [95% CI: 1.03-1.80]; P = 0.0310).ConclusionsThis large population study demonstrates the utility of myocardial native T1-mapping for disease discrimination and outcome prediction. 相似文献
17.
《JACC: Cardiovascular Interventions》2023,16(2):156-165
BackgroundThe recent morphologic classification of tricuspid regurgitation (TR) (ie, atrial functional, ventricular functional, lead related, and primary) does not capture underlying comorbidities and clinical characteristics.ObjectivesThis study aimed to identify the different phenotypes of TR using unsupervised cluster analysis and to determine whether differences in clinical outcomes were associated with these phenotypes.MethodsWe included 13,611 patients with ≥moderate TR from January 2004 to April 2019 in the final analyses. Baseline demographic, clinical, and echocardiographic data were obtained from electronic medical records and echocardiography reports. Ward’s minimum variance method was used to cluster patients based on 38 variables. The analysis of all-cause mortality was performed using the Kaplan-Meier method, and groups were compared using log-rank test.ResultsThe mean age of patients was 72 ± 13 years, and 56% were women. Cluster analysis identified 5 distinct phenotypes: cluster 1 represented “low-risk TR” with less severe TR, a lower prevalence of right ventricular enlargement, atrial fibrillation, and comorbidities; cluster 2 represented “high-risk TR”; and clusters 3, 4, and 5 represented TR associated with lung disease, coronary artery disease, and chronic kidney disease, respectively. Cluster 1 had the lowest mortality followed by clusters 2 (HR: 2.22 [95% CI: 2.1-2.35]; P < 0.0001) and 4 (HR: 2.19 [95% CI: 2.04-2.35]; P < 0.0001); cluster 3 (HR: 2.45 [95% CI: 2.27-2.65]; P < 0.0001); and, lastly, cluster 5 (HR: 3.48 [95% CI: 3.07-3.95]; P < 0.0001).ConclusionsCluster analysis identified 5 distinct novel subgroups of TR with differences in all-cause mortality. This phenotype-based classification improves our understanding of the interaction of comorbidities with this complex valve lesion and can inform clinical decision making. 相似文献
18.
《Journal of the American College of Cardiology》2020,75(10):1128-1141
BackgroundMore data regarding effects of glucagon-like peptide-1 receptor agonists in patients with type 2 diabetes (T2D) and heart failure (HF) are required.ObjectivesThe purpose of this study was to investigate the effects of liraglutide on cardiovascular events and mortality in LEADER (Liraglutide Effect and Action in Diabetes: Evaluation of Cardiovascular Outcome Results) participants, by HF history.MethodsIn the multinational, double-blind, randomized LEADER trial, 9,340 patients with T2D and high cardiovascular risk were assigned 1:1 to liraglutide (1.8 mg daily or maximum tolerated dose up to 1.8 mg daily) or placebo plus standard care, and followed for 3.5 to 5 years. New York Heart Association (NYHA) functional class IV HF was an exclusion criterion. The primary composite major adverse cardiovascular events outcome was time to first occurrence of cardiovascular death, nonfatal myocardial infarction, or nonfatal stroke. Post hoc Cox regression analyses of outcomes by baseline HF history were conducted.ResultsAt baseline, 18% of patients had a history of NYHA functional class I to III HF (liraglutide: n = 835 of 4,668; placebo: n = 832 of 4,672). Effects of liraglutide versus placebo on major adverse cardiovascular events were consistent in patients with (hazard ratio [HR]: 0.81 [95% confidence interval (CI): 0.65 to 1.02]) and without (HR: 0.88 [95% CI: 0.78 to 1.00]) a history of HF (p interaction = 0.53). In both subgroups, fewer deaths were observed with liraglutide (HR: 0.89 [95% CI: 0.70 to 1.14] with HF; HR: 0.83 [95% CI: 0.70 to 0.97] without HF; p interaction = 0.63) versus placebo. No increased risk of HF hospitalization was observed with liraglutide, regardless of HF history (HR: 0.98 [95% CI: 0.75 to 1.28] with HF; HR: 0.78 [95% CI: 0.61 to 1.00] without HF; p interaction = 0.22). Effects of liraglutide on the composite of HF hospitalization or cardiovascular death were consistent in patients with (HR: 0.92 [95% CI: 0.74 to 1.15]) and without (HR: 0.77 [95% CI: 0.65 to 0.91]) a history of HF (p interaction = 0.19).ConclusionsBased on these findings, liraglutide should be considered suitable for patients with T2D with or without a history of NYHA functional class I to III HF. (Liraglutide Effect and Action in Diabetes: Evaluation of Cardiovascular Outcome Results [LEADER]; NCT01179048) 相似文献
19.
《JACC: Cardiovascular Interventions》2022,15(13):1310-1320
BackgroundThe multicenter and randomized DEFINITION II (Two-Stent vs Provisional Stenting Techniques for Patients With Complex Coronary Bifurcation Lesions) trial showed less 1-year target lesion failure (TLF) after a 2-stent approach for complex coronary bifurcation lesions compared with provisional stenting (PS). The authors report the 3-year clinical outcome of the DEFINITION II trial.ObjectivesThe aim of the present study was to investigate the difference in TLF at 3 years after a planned 2-stent approach vs PS for complex coronary bifurcation lesions stratified by DEFINITION (Definitions and Impact of Complex Bifurcation Lesions on Clinical Outcomes After Percutaneous Coronary Intervention Using Drug-Eluting Stents) criteria.MethodsA total of 653 patients with complex coronary bifurcation lesions were randomly assigned to either the 2-stent group or the PS group in the DEFINITION II trial and were followed for 3 years. The primary endpoint was the occurrence of TLF at 3 years. Stent thrombosis was the safety endpoint.ResultsAt 3 years, TLF had occurred in 52 patients (16.0%) in the PS group and in 34 (10.4%) patients in the 2-stent group (HR: 0.63; 95% CI: 0.41-0.97; P = 0.035), driven mainly by increased target vessel myocardial infarction (8.0% vs 3.7%; HR: 0.45; 95% CI: 0.23-0.89; P = 0.022) and target lesion revascularization (8.3% vs 4.3%; HR: 0.50; 95% CI: 0.26-0.96; P = 0.038). There was no difference in TLF between the 2 groups between year 1 and year 3.ConclusionsFor patients with complex coronary bifurcations who reach 1-year postprocedure without experiencing endpoint events, there is still a risk for future events. The type of procedure performed initially is no longer a future event risk determinant. (Two-Stent vs Provisional Stenting Techniques for Patients With Complex Coronary Bifurcation Lesions; NCT02284750) 相似文献
20.
Hideyuki Kawashima Kuniaki Takahashi Masafumi Ono Hironori Hara Rutao Wang Chao Gao Faisal Sharif Michael J. Mack David R. Holmes Marie-Claude Morice Stuart J. Head Arie Pieter Kappetein Daniel J.F.M. Thuijs Milan Milojevic Thilo Noack Friedrich-Wilhelm Mohr Piroze M. Davierwala Patrick W. Serruys Yoshinobu Onuma 《Journal of the American College of Cardiology》2021,77(5):529-540
BackgroundThe long-term clinical benefit after percutaneous coronary intervention (PCI) or coronary artery bypass grafting (CABG) in patients with total occlusions (TOs) and complex coronary artery disease has not yet been clarified.ObjectivesThe objective of this analysis was to assess 10-year all-cause mortality in patients with TOs undergoing PCI or CABG.MethodsThis is a subanalysis of patients with at least 1 TO in the SYNTAXES (Synergy Between PCI With Taxus and Cardiac Surgery Extended Survival) study, which investigated 10-year all-cause mortality in the SYNTAX (Synergy Between PCI With Taxus and Cardiac Surgery) trial, beyond its original 5-year follow-up. Patients with TOs were further stratified according to the status of TO recanalization or revascularization.ResultsOf 1,800 randomized patients to the PCI or CABG arm, 460 patients had at least 1 lesion of TO. In patients with TOs, the status of TO recanalization or revascularization was not associated with 10-year all-cause mortality, irrespective of the assigned treatment (PCI arm: 29.9% vs. 29.4%; adjusted hazard ratio [HR]: 0.992; 95% confidence interval [CI]: 0.474 to 2.075; p = 0.982; and CABG arm: 28.0% vs. 21.4%; adjusted HR: 0.656; 95% CI: 0.281 to 1.533; p = 0.330). When TOs existed in left main and/or left anterior descending artery, the status of TO recanalization or revascularization did not have an impact on the mortality (34.5% vs. 26.9%; adjusted HR: 0.896; 95% CI: 0.314 to 2.555; p = 0.837).ConclusionsAt 10-year follow-up, the status of TO recanalization or revascularization did not affect mortality, irrespective of the assigned treatment and location of TOs. The present study might support contemporary practice among high-volume chronic TO-PCI centers where recanalization is primarily offered to patients for the management of angina refractory to medical therapy when myocardial viability is confirmed. (Synergy Between PCI With TAXUS and Cardiac Surgery: SYNTAX Extended Survival [SYNTAXES]; NCT03417050; SYNTAX Study: TAXUS Drug-Eluting Stent Versus Coronary Artery Bypass Surgery for the Treatment of Narrowed Arteries [SYNTAX]; NCT00114972) 相似文献