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BACKGROUND: The 1-year clinical outcomes of the Absorb GT1 Japan post-market surveillance (PMS) suggested that an appropriate intracoronary imaging-guided bioresorbable vascular scaffold (BVS) implantation technique may reduce the risk of target lesion failure (TLF) and scaffold thrombosis (ST) associated with the Absorb GT1 BVS. The long-term outcomes through 5 years are now available. METHODSâANDâRESULTS: This study enrolled 135 consecutive patients (n=139 lesions) with ischemic heart disease in whom percutaneous coronary intervention (PCI) with the Absorb GT1 BVS was attempted. Adequate lesion preparation, imaging-guided appropriate sizing, and high-pressure post-dilatation using a non-compliant balloon were strongly encouraged. All patients had at least 1 Absorb GT1 successfully implanted at the index procedure. Intracoronary imaging was performed in all patients (optical coherence tomography: 127/139 [91.4%] lesions) and adherence to the implantation technique recommendations was excellent: predilatation, 100% (139/139) lesions; post-dilatation, 98.6% (137/139) lesions; mean (±SD) post-dilatation pressure, 18.8±3.5 atm. At 5 years, the follow-up rate was 87.4% (118/135). No definite/probable ST was reported through 5 years. The cumulative TLF rate was 5.1% (6/118), including 2 cardiac deaths, 1 target vessel-attributable myocardial infarction, and 3 ischemia-driven target lesion revascularizations. CONCLUSIONS: Appropriate intracoronary imaging-guided BVS implantation, including the proactive use of pre- and post-balloon dilatation during implantation may be beneficial, reducing the risk of TLF and ST through 5 years.
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Implantes Absorbibles , Vigilancia de Productos Comercializados , Humanos , Japón , Masculino , Femenino , Persona de Mediana Edad , Anciano , Intervención Coronaria Percutánea/efectos adversos , Tomografía de Coherencia Óptica , Estudios de Seguimiento , Andamios del Tejido , Isquemia Miocárdica , Enfermedad de la Arteria Coronaria/terapia , Enfermedad de la Arteria Coronaria/diagnóstico por imagenRESUMEN
Late gadolinium enhancement (LGE) in cardiovascular magnetic resonance imaging (CMR) prevents left ventricular reverse remodeling (LVRR), resulting in a poor prognosis. However, the prognosis of patients who have LGE and achieve LVRR and patients who do not have LGE and do not achieve LVRR remains unknown. This study aimed to answer this question by sorting patients with heart failure based on the presence of LGE and LVRR and comparing their prognoses. Another aim was to identify useful factors for predicting LVRR.All patients were followed-up for 24 months. LVRR was defined as a ≥ 10% increase at the last follow-up at 12 ± 6 months from baseline, on echocardiography. The primary endpoint was a composite of cardiovascular death and hospitalization due to worsening heart failure within 18 ± 6 months. Baseline data and data from each outpatient visit were collected and analyzed. We enrolled 80 consecutive patients with heart failure and reduced left ventricular ejection fraction (< 50%) who underwent CMR.LGE was positive in 40 patients (50.0%) and LVRR was observed in 50 patients (63%). The incidence of the primary endpoint was significantly lower in the group that achieved LVRR, regardless of LGE status (LGE-positive group, P = 0.01; LGE-negative group, P = 0.02). In the multivariate analysis, the percentage change in NT-pro BNP levels at 3 months, NT-pro BNP levels at 6 months, and age were independent predictors of LVRR.LGE-positive patients may have a better prognosis if they achieve LVRR. Serial NT-pro BNP testing may be a valuable predictor of LVRR.
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Medios de Contraste , Gadolinio , Insuficiencia Cardíaca , Remodelación Ventricular , Humanos , Masculino , Femenino , Persona de Mediana Edad , Pronóstico , Insuficiencia Cardíaca/fisiopatología , Anciano , Imagen por Resonancia Cinemagnética/métodos , Volumen Sistólico/fisiología , Ecocardiografía/métodos , Péptido Natriurético Encefálico/sangre , Estudios de SeguimientoRESUMEN
BACKGROUND: The overactivation of mineralocorticoid receptor (MR) plays a key pathological role in the progression of cardiovascular and renal diseases by promoting pro-inflammatory and pro-fibrotic signaling. Recently, it has been found that finerenone, a novel nonsteroidal selective MR antagonist, can robustly improve cardiorenal outcomes in patients with type 2 diabetes (T2D) and a wide spectrum of chronic kidney disease (CKD). However, the mechanisms underlying the cardiorenal benefits of finerenone are poorly understood. Further, whether the clinical benefits are mediated by an improvement in vascular stiffness is not confirmed. Therefore, the current study aims to evaluate the effects of finerenone on vascular stiffness as assessed using cardio ankle vascular index (CAVI) and relevant cardiorenal biomarkers in patients with T2D and CKD. METHODS: The Effects of Finerenone on Vascular Stiffness and Cardiorenal Biomarkers in Type 2 Diabetes and Chronic Kidney Disease (FIVE-STAR) is an ongoing, investigator-initiated, multicenter, prospective, placebo-controlled, double-blind, randomized clinical trial in Japan. Its target sample size is 100 subjects. Recruitment will be performed from September 2023 to July 2024. After obtaining informed consent, eligible participants with T2D and CKD (25 mL/min/1.73 m2 ≤ estimated glomerular filtration ratio [eGFR] < 90 mL/min/1.73 m2 and 30 mg/g Cr ≤ urinary albumin-to-creatinine ratio [UACR] < 3500 mg/g Cr) will be equally randomized to receive 24-week treatment with either finerenone (starting dose at 10 mg once daily in participants with a baseline eGFR < 60 mL/min/1.73 m2 or at 20 mg once daily in those with a baseline eGFR ≥ 60 mL/min/1.73 m2) or dose-matched placebo. The primary endpoint is the change from baseline in CAVI at 24 weeks. The secondary endpoints are changes from baseline in UACR at 12 and 24 weeks and relevant serum and urinary biomarkers at 24 weeks. As an exploratory endpoint, proteomic analysis using the Olink® Target 96 panels will be also performed. DISCUSSION: FIVE-STAR is the first trial evaluating the therapeutic impact of finerenone on vascular stiffness and relevant cardiorenal biomarkers in patients with T2D and CKD. This study will provide mechanistic insights on the clinical benefits of finerenone based on recent cardiovascular and renal outcome trials. Trial registration Unique Trial Number, NCT05887817 ( https://clinicaltrials.gov/ct2/show/NCT05887817 ) and jRCTs021230011 ( https://jrct.niph.go.jp/latest-detail/jRCTs021230011 ).
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Diabetes Mellitus Tipo 2 , Nefropatías Diabéticas , Insuficiencia Renal Crónica , Rigidez Vascular , Humanos , Diabetes Mellitus Tipo 2/complicaciones , Diabetes Mellitus Tipo 2/diagnóstico , Diabetes Mellitus Tipo 2/tratamiento farmacológico , Estudios Prospectivos , Proteómica , Nefropatías Diabéticas/diagnóstico , Nefropatías Diabéticas/tratamiento farmacológico , Insuficiencia Renal Crónica/diagnóstico , Insuficiencia Renal Crónica/tratamiento farmacológico , Insuficiencia Renal Crónica/complicaciones , Método Doble Ciego , BiomarcadoresRESUMEN
BACKGROUND: New-generation drug-eluting stents (DES) achieved technological innovations and reported clinical advantages as compared with first-generation DES in clinical trials with 3-5 years follow-up. However, detailed clinical outcome data in very long-term follow-up is still scarce. OBJECTIVES: To evaluate 10-year clinical outcomes after first- and new-generation DES implantation. METHODS: In this extende follow-up study of the RESET, which is a largest randomized trial comparing everolimus-eluting stent (EES) with Sirolimus-eluting stent (SES), the study population consisted of 2892 patients from 84 centers. The primary efficacy and safety endpoints were target lesion revascularization (TLR) and a composite of death or myocardial infarction (MI), respectively. Complete 10-year follow-up was achieved in 87.9% of patients. RESULTS: Cumulative 10-year incidences of TLR and non-TLR were not significantly different between EES and SES (13.9% vs. 15.7%, Log-rank p = 0.20, and 33.4% vs. 31.3%, Log-rank p = 0.30). The cumulative 10-year incidence of death/MI was also not significantly different between the groups (32.5% vs. 34.4%, Log-rank p = 0.18). Cumulative 10-year incidence of definite stent thrombosis was numerically lower in EES than in SES (1.0% vs. 1.7%, Log-rank p = 0.16). The lower risk of EES relative to SES was significant for a composite endpoint of target lesion failure (TLF: 19.6% vs. 24.9%, Log-rank p = 0.001) and target vessel failure (TVF: 26.7% vs. 31.4%, Log-rank p = 0.006). CONCLUSION: During 10-year of follow-up, the risks for primary efficacy and safety endpoints were not significantly different between new-generation EES and first-generation SES, although EES compared with SES was associated with a lower risk for composite endpoints such as TLF and TVF.
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BACKGROUND: P2Y12 inhibitor monotherapy without aspirin immediately after percutaneous coronary intervention (PCI) has not been tested in East Asian patients, so in this study we aimed to assess the safety and feasibility of reduced dose (3.75 mg/day) prasugrel monotherapy in Japanese patients presenting with chronic coronary syndrome (CCS).MethodsâandâResults: ASET-JAPAN is a prospective, multicenter, single-arm pilot study that completed enrolment of 206 patients from 12 Japanese centers in September 2022. Patients with native de-novo coronary lesions and a SYNTAX score <23 were treated exclusively with biodegradable-polymer platinum-chromium everolimus-eluting stent(s). Patients were loaded with standard dual antiplatelet therapy (DAPT) and following successful PCI and optimal stent deployment, they received low-dose prasugrel (3.75 mg/day) monotherapy for 3 months. The primary ischemic endpoint was a composite of cardiac death, spontaneous target-vessel myocardial infarction, or definite stent thrombosis. The primary bleeding endpoint was Bleeding Academic Research Consortium (BARC) type 3 or 5. At 3-month follow-up, there were no primary bleeding or ischemic events, or any stent thrombosis. CONCLUSIONS: This pilot study showed the safety and feasibility of prasugrel monotherapy in selected low-risk Japanese patients with CCS. This "aspirin-free" strategy may be a safe alternative to traditional DAPT following PCI.
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Stents Liberadores de Fármacos , Intervención Coronaria Percutánea , Clorhidrato de Prasugrel , Humanos , Aspirina , Pueblos del Este de Asia , Everolimus , Hemorragia , Japón , Intervención Coronaria Percutánea/métodos , Proyectos Piloto , Platino (Metal) , Polímeros , Clorhidrato de Prasugrel/uso terapéutico , Estudios ProspectivosRESUMEN
BACKGROUND: Left heart abnormalities are risk factors for heart failure. However, echocardiography is not always available. Electrocardiograms (ECGs), which are now available from wearable devices, have the potential to detect these abnormalities. Nevertheless, whether a model can detect left heart abnormalities from single Lead I ECG data remains unclear.MethodsâandâResults: We developed Lead I ECG models to detect low ejection fraction (EF), wall motion abnormality, left ventricular hypertrophy (LVH), left ventricular dilatation, and left atrial dilatation. We used a dataset comprising 229,439 paired sets of ECG and echocardiography data from 8 facilities, and validated the model using external verification with data from 2 facilities. The area under the receiver operating characteristic curves of our model was 0.913 for low EF, 0.832 for wall motion abnormality, 0.797 for LVH, 0.838 for left ventricular dilatation, and 0.802 for left atrial dilatation. In interpretation tests with 12 cardiologists, the accuracy of the model was 78.3% for low EF and 68.3% for LVH. Compared with cardiologists who read the 12-lead ECGs, the model's performance was superior for LVH and similar for low EF. CONCLUSIONS: From a multicenter study dataset, we developed models to predict left heart abnormalities using Lead I on the ECG. The Lead I ECG models show superior or equivalent performance to cardiologists using 12-lead ECGs.
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Aprendizaje Profundo , Cardiopatías Congénitas , Dispositivos Electrónicos Vestibles , Humanos , Electrocardiografía , Ecocardiografía , Hipertrofia Ventricular Izquierda/diagnósticoRESUMEN
BACKGROUND: There is a scarcity of data evaluating contemporary real-world dual antiplatelet therapy (DAPT) strategies after percutaneous coronary intervention (PCI).MethodsâandâResults: In the OPTIVUS-Complex PCI study multivessel cohort enrolling 982 patients undergoing multivessel PCI, including left anterior descending coronary artery using intravascular ultrasound (IVUS), we conducted 90-day landmark analyses to compare shorter and longer DAPT. DAPT discontinuation was defined as withdrawal of P2Y12inhibitors or aspirin for at least 2 months. The prevalence of acute coronary syndrome and high bleeding risk by the Bleeding Academic Research Consortium were 14.2% and 52.5%, respectively. The cumulative incidence of DAPT discontinuation was 22.6% at 90 days, and 68.8% at 1 year. In the 90-day landmark analyses, there were no differences in the incidences of a composite of death, myocardial infarction, stroke, or any coronary revascularization (5.9% vs. 9.2%, log-rank P=0.12; adjusted hazard ratio, 0.59; 95% confidence interval, 0.32-1.08; P=0.09) and BARC type 3 or 5 bleeding (1.4% vs. 1.9%, log-rank P=0.62) between the off- and on-DAPT groups at 90 days. CONCLUSIONS: The adoption of short DAPT duration was still low in this trial conducted after the release of the STOPDAPT-2 trial results. The 1-year incidence of cardiovascular events was not different between the shorter and longer DAPT groups, suggesting no apparent benefit of prolonged DAPT in reducing cardiovascular events even in patients who undergo multivessel PCI.
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Intervención Coronaria Percutánea , Inhibidores de Agregación Plaquetaria , Humanos , Inhibidores de Agregación Plaquetaria/efectos adversos , Intervención Coronaria Percutánea/efectos adversos , Intervención Coronaria Percutánea/métodos , Quimioterapia Combinada , Aspirina/efectos adversos , Hemorragia/inducido químicamente , Ultrasonografía Intervencional , Resultado del TratamientoRESUMEN
BACKGROUND: There is a paucity of data on the effect of optimal intravascular ultrasound (IVUS)-guided percutaneous coronary intervention (PCI) compared with standard PCI or coronary artery bypass grafting (CABG) in patients with multivessel disease.MethodsâandâResults: The OPTIVUS-Complex PCI study multivessel cohort was a prospective multicenter single-arm study enrolling 1,021 patients undergoing multivessel PCI including the left anterior descending coronary artery using IVUS aiming to meet the prespecified criteria for optimal stent expansion. We conducted propensity score matching analyses between the OPTIVUS group and historical PCI or CABG control groups from the CREDO-Kyoto registry cohort-3 (1,565 and 899 patients) fulfilling the inclusion criteria for this study. The primary endpoint was a composite of death, myocardial infarction, stroke, or any coronary revascularization. In the propensity score-matched cohort (OPTIVUS vs. historical PCI control: 926 patients in each group; OPTIVUS vs. historical CABG control: 436 patients in each group), the cumulative 1-year incidence of the primary endpoint was significantly lower in the OPTIVUS group than in the historical PCI control group (10.4% vs. 23.3%; log-rank P<0.001) or the historical CABG control group (11.8% vs. 16.5%; log-rank P=0.02). CONCLUSIONS: IVUS-guided PCI targeting the OPTIVUS criteria combined with contemporary clinical practice was associated with superior clinical outcomes at 1 year compared with not only the historical PCI control, but also the historical CABG control.
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Enfermedad de la Arteria Coronaria , Stents Liberadores de Fármacos , Intervención Coronaria Percutánea , Humanos , Enfermedad de la Arteria Coronaria/diagnóstico por imagen , Enfermedad de la Arteria Coronaria/cirugía , Estudios de Seguimiento , Estudios Prospectivos , Resultado del Tratamiento , Sistema de RegistrosRESUMEN
Whether sodium-glucose cotransporter-2 inhibitors (SGLT2is) reduce ventricular arrhythmias and sudden cardiac death is controversial. Ventricular repolarization heterogeneity is associated with ventricular arrhythmias; however, the effect of SGLT2is on ventricular repolarization in patients with heart failure with reduced ejection fraction (HFrEF) has not been fully investigated. We prospectively evaluated 31 HFrEF patients in sinus rhythm who were newly started on dapagliflozin 10 mg/day. Changes in QT interval, corrected QT interval (QTc), QT dispersion (QTD), corrected QTD (QTcD), T peak to T end (TpTe), TpTe/QT ratio, and TpTe/QTc ratio were evaluated at 1-year follow-up. QT interval, QTc interval, QTD, QTcD, TpTe, and TpTe/QTc ratio decreased significantly at 1-year follow-up (427.6 ± 52.6 ms vs. 415.4 ± 35.1 ms; p = 0.047, 437.1 ± 37.3 ms vs. 425.6 ± 22.7 ms; p = 0.019, 54.1 ± 11.8 ms vs. 47.6 ± 14.7 ms; p = 0.003, 56.0 ± 11.2 ms vs. 49.4 ± 12.3 ms; p = 0.004, 98.0 ± 15.6 ms vs. 85.5 ± 20.9 ms; p = 0.018, and 0.225 ± 0.035 vs. 0.202 ± 0.051; p = 0.044, respectively). TpTe/QT ratio did not change significantly (0.231 ± 0.040 vs. 0.208 ± 0.054; p = 0.052). QT interval, QTD, and TpTe were significantly reduced 1 year after dapagliflozin treatment in patients with HFrEF. The beneficial effect of dapagliflozin on the heterogeneity of ventricular repolarization may contribute to the suppression of ventricular arrhythmias.Registry information https://center6.umin.ac.jp/cgi-open-bin/ctr/ctr_view.cgi?recptno=R000049428 . Registry number: UMIN000044902.
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Insuficiencia Cardíaca , Inhibidores del Cotransportador de Sodio-Glucosa 2 , Disfunción Ventricular Izquierda , Humanos , Insuficiencia Cardíaca/complicaciones , Insuficiencia Cardíaca/tratamiento farmacológico , Volumen Sistólico , Inhibidores del Cotransportador de Sodio-Glucosa 2/uso terapéutico , Electrocardiografía , Arritmias Cardíacas/diagnóstico , Arritmias Cardíacas/tratamiento farmacológico , Arritmias Cardíacas/etiologíaRESUMEN
In patients hospitalized for acute decompensation of heart failure (HF), the impact of angiotensin receptor-neprilysin inhibitor (ARNI) on diuresis and renal function has not been fully investigated. Patients with HF and reduced ejection fraction who were hospitalized for acute decompensation and newly initiated ARNI after hemodynamic stabilization were enrolled. Changes in urine volume (UV), body weight, estimated glomerular filtration rate (eGFR), and urine N-acetyl-beta-d-glucosaminidase (uNAG) levels before and after ARNI initiation were investigated. Changes in the diuretic response [DR, calculated as urine volume/(intravenous furosemide volume/40 mg)], N-terminal pro-brain natriuretic peptide (NT-proBNP), hematocrit, and plasma volume (PV) were also evaluated. A total of 60 patients were enrolled. ARNI was initiated at a median of 6 [5, 7] days after hospitalization. After initiation of ARNI, body weight, NT-proBNP, and PV decreased. UV and DR increased only on the day of ARNI initiation (delta UV 400 ± 957 ml and delta DR 1100 ± 3107 ml/40 mg furosemide) and then decreased to baseline levels. In the multivariable linear regression analysis, younger age, higher BMI, and higher NT-proBNP levels were significantly associated with greater UV after ARNI initiation. eGFR and uNAG did not significantly change after the initiation of ARNI [delta eGFR -1.7 ± 12.0 mL/min/1.73 m2 and delta uNAG 2.0 (-5.6, 6.9) IU/L]. In patients hospitalized for HF, the initiation of ARNI was associated with a small and transient increase in UV and DR, and was not associated with worsening of renal function or tubular injury.
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Insuficiencia Cardíaca , Neprilisina , Humanos , Valsartán/farmacología , Diuréticos , Furosemida/efectos adversos , Tetrazoles/farmacología , Volumen Sistólico , Combinación de Medicamentos , Insuficiencia Cardíaca/diagnóstico , Insuficiencia Cardíaca/tratamiento farmacológico , Antihipertensivos , Riñón/fisiologíaRESUMEN
BACKGROUND: The balance between thrombotic and bleeding risk is of great concern in high bleeding risk (HBR) patients. This study evaluated the relationship between perioperative antiplatelet reactivity and thrombotic and bleeding events in patients at HBR undergoing percutaneous coronary intervention (PCI).MethodsâandâResults: In this post hoc analysis of the PENDULUM (Platelet rEactivity in patieNts with DrUg eLUting stent and balancing risk of bleeding and ischeMic event) registry, patients undergoing PCI were categorized as HBR or non-HBR, and stratified as having high platelet reactivity (HPR; P2Y12reaction unit [PRU] >208) or non-HPR (PRU ≤208). Cumulative incidences of cardiovascular and cerebrovascular events (Journal of the American College of Cardiology expert definitions) and bleeding events (Bleeding Academic Research Consortium criteria) were assessed 12 months after index PCI. The incidence of ischemic and bleeding events was ~3-fold higher in HBR vs. non-HBR patients. Thrombotic/ischemic events were significantly more common in the HPR subgroup in HBR patients (hazard ratio [HR]: 1.59; 95% confidence interval [CI]: 1.11-2.28; P=0.012), but there was no difference in non-HBR patients. After adjustment for covariates, HPR in HBR patients remained an independent factor for thrombotic and ischemic events (HR: 1.69; 95% CI: 1.13-2.54; P=0.011), but not for bleeding events (HR: 1.56; 95% CI: 0.78-3.11; P=0.210). CONCLUSIONS: Maintaining adequate PRU levels during PCI is an important factor in improving clinical outcomes, especially for HBR patients.
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Stents Liberadores de Fármacos , Intervención Coronaria Percutánea , Trombosis , Plaquetas , Stents Liberadores de Fármacos/efectos adversos , Hemorragia/inducido químicamente , Hemorragia/etiología , Humanos , Intervención Coronaria Percutánea/efectos adversos , Intervención Coronaria Percutánea/métodos , Inhibidores de Agregación Plaquetaria/efectos adversos , Factores de Riesgo , Trombosis/epidemiología , Trombosis/etiología , Resultado del TratamientoRESUMEN
BACKGROUND: In PENDULUM mono, Japanese patients with high bleeding risk (HBR) received short-term dual antiplatelet therapy (DAPT) followed by single antiplatelet therapy (SAPT) with prasugrel after percutaneous coronary intervention (PCI). One-year data from PENDULUM mono showed better outcomes with prasugrel monotherapy after short-term DAPT compared with matched patients in the PENDULUM registry with longer DAPT durations according to guidelines at that time. This study presents 2-year results.MethodsâandâResults: We compared 24-month data from PENDULUM mono (n=1,107; de-escalation strategy group) and the PENDULUM registry (n=2,273; conventional strategy group); both were multicenter, non-interventional, prospective registry studies, using the inverse probability of treatment weighting (IPTW) method. In the PENDULUM mono group, the cumulative incidence of clinically relevant bleeding (CRB) at 24 months post-PCI (primary endpoint) was 6.8%, and that of major adverse cardiac and cerebrovascular events (MACCE) was 8.9%. After IPTW adjustment, the cumulative incidence of CRB was 5.8% and 7.2% in PENDULUM mono and the PENDULUM registry, respectively (hazard ratio [HR] 0.77; 95% confidence interval [CI] 0.57-1.04; P=0.086), and that of MACCE was 8.0% and 9.5%, respectively (HR 0.77; 95% CI 0.59-1.01; P=0.061). CONCLUSIONS: Japanese PCI patients with HBR prescribed prasugrel SAPT after short-term DAPT had a lower ischemic event risk than those prescribed long-term DAPT, and this was particularly relevant for ischemic events after 1 year.
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Intervención Coronaria Percutánea , Inhibidores de Agregación Plaquetaria , Antagonistas del Receptor Purinérgico P2Y/uso terapéutico , Receptores Purinérgicos P2Y12/metabolismo , Quimioterapia Combinada , Terapia Antiplaquetaria Doble/efectos adversos , Hemorragia/inducido químicamente , Hemorragia/epidemiología , Humanos , Intervención Coronaria Percutánea/efectos adversos , Intervención Coronaria Percutánea/métodos , Inhibidores de Agregación Plaquetaria/efectos adversos , Clorhidrato de Prasugrel/efectos adversos , Antagonistas del Receptor Purinérgico P2Y/efectos adversos , Resultado del TratamientoRESUMEN
BACKGROUND: The 12-month results of the PENDULUM registry showed that after implantation of second-generation drug-eluting stents (DES), high P2Y12reaction unit (HPR) were independently associated with ischemic but not bleeding events.MethodsâandâResults: This study analyzed cumulative incidences of major adverse cardiac and cerebrovascular events (MACCE) and major bleeding (Bleeding Academic Research Consortium type 3 and 5) at 30 months after index percutaneous coronary intervention (PCI) (primary endpoints). Of 6,422 patients undergoing PCI with DES, 5,796 completed the 30-month follow up. The continuation rate of dual antiplatelet therapy decreased to 59.3% at 12 months and 26.4% at 30 months. At 30 months, the cumulative incidence of MACCE increased linearly and reached 9.5% (95% confidence interval 8.8-10.2) and that of major bleeding had the inflection point at 12 months and was 4.4% (3.9-5.0). MACCE and bleeding events were higher in HPR patients (unadjusted P value). After covariate adjustment, P2Y12reactivity units measured immediately after index PCI was not an independent risk factor for MACCE or major bleeding at 30 months. CONCLUSIONS: MACCE consistently increased after 12 months post-PCI, whereas the increase in major bleeding events slowed down after 12 months in Japanese PCI patients in a real-world clinical setting. HPR patients had increased MACCE and bleeding complications, but HPR was not an independent risk factor of events at 30 months.
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Stents Liberadores de Fármacos , Intervención Coronaria Percutánea , Stents Liberadores de Fármacos/efectos adversos , Hemorragia/inducido químicamente , Hemorragia/etiología , Humanos , Intervención Coronaria Percutánea/efectos adversos , Intervención Coronaria Percutánea/métodos , Inhibidores de Agregación Plaquetaria/efectos adversos , Sistema de Registros , Factores de Riesgo , Resultado del TratamientoRESUMEN
In patients with heart failure (HF) with reduced ejection fraction (HFrEF), malnutrition can be associated with intestinal congestion and systemic inflammation. These relationships have not been fully investigated in HF with mildly reduced EF (HFmrEF) and with preserved EF (HFpEF). We analyzed 420 patients with HF who underwent right heart catheterization. The relationships between hemodynamic parameters, C-reactive protein, and the controlling nutritional (CONUT) score were investigated in HFrEF, HFmrEF and HFpEF. The CONUT score of all patients was 2 [1, 4] (median [interquartile range]), and was not significantly different between the left ventricular EF (LVEF) categories (2 [1, 3] for HFrEF, 2 [1, 3] for HFmrEF, and 3 [1, 4] for HFpEF, p = 0.279). In multivariate linear regression analyses, there was a significant association between CRP and the CONUT score in HFmrEF and HFpEF, while brain natriuretic peptide and right atrial pressure were significantly associated with the CONUT score in HFrEF. Higher CONUT scores predicted a higher incidence of the composite endpoint of death or HF hospitalization within 12 months without an interaction with LVEF (p = 0.980). The CONUT score was an independent predictor of the composite endpoint, death, and HF hospitalization after adjustment for confounders in the multivariate analysis. In conclusion, inflammation was associated with malnutrition in HFmrEF and HFpEF, while congestion was an independent predictor of malnutrition in HFrEF. Malnutrition predicted worse outcomes regardless of LVEF.
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Insuficiencia Cardíaca , Desnutrición , Proteína C-Reactiva , Insuficiencia Cardíaca/complicaciones , Insuficiencia Cardíaca/diagnóstico , Insuficiencia Cardíaca/epidemiología , Humanos , Inflamación , Desnutrición/complicaciones , Desnutrición/diagnóstico , Péptido Natriurético Encefálico , Pronóstico , Volumen Sistólico , Función Ventricular IzquierdaRESUMEN
In patients undergoing percutaneous coronary intervention (PCI) with a stent, high on-treatment platelet reactivity may be associated with an increased risk of stroke. This post hoc analysis of the PENDULUM registry compared the risk of post-PCI stroke according to on-treatment P2Y12 reaction unit (PRU) values. Patients aged ≥ 20 years who underwent PCI were stratified by baseline PRU (at 12 and 48 h post-PCI) as either high (HPR, > 208), optimal (OPR, > 85 to ≤ 208), or low on-treatment platelet reactivity (LPR, ≤ 85). The incidences of non-fatal ischemic and non-ischemic stroke through to 12 months post-PCI were recorded. Almost all enrolled patients (6102/6267 [97.4%]) had a risk factor for ischemic stroke, and most were receiving dual antiplatelet therapy. Of the 5906 patients with PRU data (HPR, n = 2227; OPR, n = 3002; LPR, n = 677), 47 had a non-fatal stroke post-PCI (cumulative incidence: 0.68%, ischemic; 0.18%, non-ischemic stroke). Patients with a non-fatal ischemic stroke event had statistically significantly higher post-PCI PRU values versus those without an event (P = 0.037). The incidence of non-fatal non-ischemic stroke was not related to PRU value. When the patients were stratified by PRU ≤ 153 versus > 153 at 12-48 h post-PCI, a significant difference was observed in the cumulative incidence of non-fatal stroke at 12 months (P = 0.044). We found that patients with ischemic stroke tended to have higher PRU values at 12-48 h after PCI versus those without ischemic stroke.Clinical trial registration: UMIN000020332.
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Accidente Cerebrovascular Isquémico , Intervención Coronaria Percutánea , Accidente Cerebrovascular , Plaquetas , Humanos , Intervención Coronaria Percutánea/efectos adversos , Agregación Plaquetaria , Inhibidores de Agregación Plaquetaria , Pruebas de Función Plaquetaria/efectos adversos , Accidente Cerebrovascular/epidemiología , Accidente Cerebrovascular/etiología , Resultado del TratamientoRESUMEN
BACKGROUND: Outcomes with prasugrel single antiplatelet therapy (SAPT) vs. dual antiplatelet therapy (DAPT) in Japanese percutaneous coronary intervention (PCI) patients with high bleeding risk (HBR) are currently unknown.MethodsâandâResults:Data from 1,173 SAPT and 2,535 DAPT patients from the PENDULUM mono and PENDULUM registry studies (respective median DAPT durations: 108 vs. 312 days) were compared. The adjusted cumulative incidence of Bleeding Academic Research Consortium (BARC) 2, 3, or 5 bleeding from 1 to 12 months after PCI (primary endpoint) was 2.8% (95% confidence interval [CI], 1.9-4.2) and 4.1% (95% CI, 3.3-5.1), respectively (hazard ratio [HR], 0.69; 95% CI, 0.45-1.06; P=0.090). The adjusted cumulative incidences of BARC 2, 3, or 5 bleeding from 0 to 12 months after PCI (secondary endpoint) were 3.8% (95% CI, 2.7-5.3) and 5.6% (95% CI, 4.7-6.7), respectively (HR, 0.68; 95% CI, 0.47-0.98; P=0.039). There was no significant difference in major adverse cardiac and cerebrovascular events (MACCE) from 1 to 12 months after PCI (HR, 0.93; 95% CI, 0.63-1.37; P=0.696) and at 12 months after PCI (HR, 0.85; 95% CI, 0.61-1.19; P=0.348) between the groups. CONCLUSIONS: Prasugrel SAPT may reduce BARC 2, 3, or 5 bleeding, without increasing MACCE, in Japanese patients with HBR.
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Intervención Coronaria Percutánea , Terapia Antiplaquetaria Doble , Hemorragia/inducido químicamente , Humanos , Japón/epidemiología , Intervención Coronaria Percutánea/efectos adversos , Inhibidores de Agregación Plaquetaria/efectos adversos , Clorhidrato de Prasugrel/efectos adversos , Resultado del TratamientoRESUMEN
BACKGROUND: The impact of chronic kidney disease (CKD) on long-term outcomes following acute myocardial infarction (AMI) in the era of modern primary PCI with optimal medical therapy is still in debate.MethodsâandâResults:A total of 3,281 patients with AMI were enrolled in the J-MINUET registry, with primary PCI of 93.1% in STEMI. CKD stage on admission was classified into: no CKD (eGFR ≥60 mL/min/1.73 m2); moderate CKD (60>eGFR≥30 mL/min/1.73 m2); and severe CKD (eGFR <30 mL/min/1.73 m2). While the primary endpoint was all-cause mortality, the secondary endpoint was major adverse cardiac events (MACE), defined as a composite of all-cause death, cardiac failure, myocardial infarction (MI) and stroke. Of the 3,281 patients, 1,878 had no CKD, 1,073 had moderate CKD and 330 had severe CKD. Pre-person-days age- and sex-adjusted in-hospital mortality significantly increased from 0.014% in no CKD through 0.042% in moderate CKD to 0.084% in severe CKD (P<0.0001). Three-year mortality and MACE significantly deteriorated from 5.09% and 15.8% in no CKD through 16.3% and 38.2% in moderate CKD to 36.7% and 57.9% in severe CKD, respectively (P<0.0001). C-index significantly increased from the basic model of 0.815 (0.788-0.841) to 0.831 (0.806-0.857), as well as 0.731 (0.708-0.755) to 0.740 (0.717-0.764) when adding CKD stage to the basic model in predicting 3-year mortality (P=0.013; net reclassification improvement [NRI] 0.486, P<0.0001) and MACE (P=0.046; NRI 0.331, P<0.0001) respectively. CONCLUSIONS: CKD remains a useful predictor of in-hospital and 3-year mortality as well as MACE after AMI in the modern PCI and optimal medical therapy era.
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Infarto del Miocardio , Intervención Coronaria Percutánea , Insuficiencia Renal Crónica , Hospitales , Humanos , Intervención Coronaria Percutánea/efectos adversos , Factores de Riesgo , Resultado del TratamientoRESUMEN
Thrombolysis in Myocardial Infarction Risk Score for Secondary Prevention (TRS2°P) is a contemporary risk scoring system for secondary prevention based on nine clinical factors. However, this scoring system has not been validated in other populations. The aim of this study was to validate the TRS2°P in patients with acute myocardial infarction (AMI) treated with primary percutaneous coronary intervention (PCI) in a nationwide registry cohort. Among 3283 consecutive patients with AMI enrolled in the Japanese registry of acute Myocardial INfarction diagnosed by Universal dEfiniTion (J-MINUET), a total of 2611 patients who underwent primary PCI were included in this study. The performance of the TRS2°P to predict major adverse cardiovascular events (MACE) composed of all-cause death, non-fatal MI, and non-fatal stroke up to 3 years in the present cohort was evaluated. The TRS2°P had modest discriminative performance in this J-MINUET cohort with a c-statistic of 0.63, similar to that in the derived cohort (TRA2°P-TIMI50, c-statistic 0.67). A strong graded relationship between the TRS2°P and 3-year cardiovascular event rates was also observed in the J-MINUET cohort. Age ≥ 75 years, Killip ≥ 2, prior stroke, peripheral artery disease, anemia, and non-ST-elevation myocardial infarction were identified as independent factors for the incidence of MACE. The TRS2°P modestly predicted secondary cardiovascular events among patients with AMI treated by primary PCI in a nationwide cohort of Japan. Further studies are needed to develop a novel risk score better predicting secondary cardiovascular events.
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Infarto del Miocardio , Intervención Coronaria Percutánea , Anciano , Humanos , Infarto del Miocardio/epidemiología , Medición de Riesgo , Factores de Riesgo , Prevención Secundaria , Accidente Cerebrovascular/epidemiología , Accidente Cerebrovascular/etiología , Accidente Cerebrovascular/prevención & controlRESUMEN
Long-term clinical outcomes among patients with cardiogenic shock (CS) and heart failure (HF) who survive the early phase of acute myocardial infarction (AMI) remain uncertain. We investigated 3283 consecutive patients with AMI, selected from a prospective, nation-wide multicenter registry (J-MINUET) database comprising 28 institutions in Japan between July 2012 and March 2014. The 3263 eligible patients were divided into the following three groups: CS-/HF- group (n = 2467, 75.6%); CS-/HF+ group (n = 479, 14.7%); and CS+ group (n = 317, 9.7%). The thirty-day mortality rate in CS+ patients was 32.8%, significantly higher than in CS- patients. Among CS+ patients, multivariate logistic regression analysis identified statin use before admission (Odds ratio (OR) 0.32, 95% confidence interval (CI) 0.14-0.66, P = 0.002), renal deficiency (OR 8.72, 95%CI 2.81-38.67, P < 0.0001) and final thrombolysis in myocardial infarction flow grade (OR 0.42, 95%CI 0.18-0.99, P = 0.046) were associated with 30-day mortality. Landmark Kaplan-Meier analysis showed that mortality rates after 30 days were comparable between CS+ and CS-/HF+ groups but were lower in the CS-/HF- group. Multivariate Cox hazard analysis also showed that hazard risk of mortality after 30 days was comparable between the CS+ and CS-/HF+ groups (Hazard ratio (HR) 1.03, 95%CI 0.63-1.68, P = 0.90), and significantly lower in the CS-/HF- group (HR 0.44, 95%CI 0.32-059, P < 0.0001). In conclusion, AMI patients with CS who survived 30 days experienced worse long-term outcomes compared with those without CS up to 3 years. Attention is required for patients who show HF on admission without CS to improve long-term AMI outcomes.
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Insuficiencia Cardíaca/complicaciones , Choque Cardiogénico/complicaciones , Anciano , Femenino , Humanos , Japón/epidemiología , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Choque Cardiogénico/mortalidadRESUMEN
BACKGROUND: Despite recommendations in the guidelines and consensus documents, there has been no randomized controlled trial evaluating oral anticoagulation (OAC) alone without antiplatelet therapy (APT) in patients with atrial fibrillation and stable coronary artery disease beyond 1 year after coronary stenting. METHODS: This study was a prospective, multicenter, open-label, noninferiority trial comparing OAC alone to combined OAC and single APT among patients with atrial fibrillation beyond 1 year after stenting in a 1:1 randomization fashion. The primary end point was a composite of all-cause death, myocardial infarction, stroke, or systemic embolism. The major secondary end point was a composite of the primary end point or major bleeding according to the International Society on Thrombosis and Haemostasis classification. Although the trial was designed to enroll 2000 patients during 12 months, enrollment was prematurely terminated after enrolling 696 patients in 38 months. RESULTS: Mean age was 75.0±7.6 years, and 85.2% of patients were men. OAC was warfarin in 75.2% and direct oral anticoagulants in 24.8% of patients. The mean CHADS2 score was 2.5±1.2. During a median follow-up interval of 2.5 years, the primary end point occurred in 54 patients (15.7%) in the OAC-alone group and in 47 patients (13.6%) in the combined OAC and APT group (hazard ratio, 1.16; 95% CI, 0.79-1.72; P=0.20 for noninferiority, P=0.45 for superiority). The major secondary end point occurred in 67 patients (19.5%) in the OAC-alone group and in 67 patients (19.4%) in the combined OAC and APT group (hazard ratio, 0.99; 95% CI, 0.71-1.39; P=0.016 for noninferiority, P=0.96 for superiority). Myocardial infarction occurred in 8 (2.3%) and 4 (1.2%) patients, whereas stroke or systemic embolism occurred in 13 (3.8%) and 19 (5.5%) patients, respectively. Major bleeding occurred in 27 (7.8%) and 36 (10.4%) patients, respectively. CONCLUSIONS: This randomized trial did not establish noninferiority of OAC alone to combined OAC and APT in patients with atrial fibrillation and stable coronary artery disease beyond 1 year after stenting. Because patient enrollment was prematurely terminated, the study was underpowered and inconclusive. Future larger studies are required to establish the optimal antithrombotic regimen in this population. CLINICAL TRIAL REGISTRATION: URL: https://www.clinicaltrials.gov . Unique identifier: NCT01962545.