RESUMO
BACKGROUND: Elderly patients with aortic stenosis (AS) not only have a reduced life expectancy but also a reduced quality of life (QoL). The benefits of an AS intervention may be considered a balance between a good QoL and a reasonably extended life. However, the different questionnaires being used to determine the QoL were generally not developed for the specific situation of patients with AS and come with strengths and considerable weaknesses. The objective of this article was to provide an overview of the available QoL instruments in AS research, describe their strengths and weaknesses, and provide our assessment of the utility of the available scoring instruments for QoL measurements in AS. SUMMARY: We identified and reviewed the following instruments that are used in AS research: Short Form Health Survey (SF-36/SF-12), EuroQol-5D (EQ-5D), the Illness Intrusiveness Rating Scale (IIRS), the HeartQoL, the Kansas City Cardiomyopathy Questionnaire (KCCQ), the Minnesota Living with Heart Failure Questionnaire (MLHF), the MacNew Questionnaire, and the Toronto Aortic Stenosis Quality of Life Questionnaire (TASQ). KEY MESSAGES: There is no standardized assessment of QoL in patients with AS. Many different questionnaires are being used, but they are rarely specific for AS. There is a need for AS-specific research into the QoL of patients as life prolongation may compete for an improved QoL in this elderly patient group.
Assuntos
Estenose da Valva Aórtica , Insuficiência Cardíaca , Humanos , Idoso , Qualidade de Vida , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Among patients treated with a novel oral anticoagulant (NOAC) undergoing percutaneous coronary intervention (PCI), combination therapy with clopidogrel (ie, known as dual antithrombotic therapy [DAT]) is the treatment of choice. However, there are concerns for individuals with impaired response to clopidogrel. OBJECTIVES: The authors sought to assess the pharmacodynamic (PD) effects of clopidogrel vs low-dose ticagrelor in patients with impaired clopidogrel response assessed by the ABCD-GENE score. METHODS: This was a prospective, randomized PD study of NOAC-treated patients undergoing PCI. Patients with an ABCD-GENE score ≥10 (n = 39), defined as having impaired clopidogrel response, were randomized to low-dose ticagrelor (n = 20; 60 mg twice a day) or clopidogrel (n = 19; 75 mg once a day). Patients with an ABCD-GENE score <10 (n = 42) were treated with clopidogrel (75 mg once a day; control cohort). PD assessments at baseline and 30 days post-randomization (trough and peak) were performed to assess P2Y12 signaling (VerifyNow P2Y12 reaction units [PRU], light transmittance aggregometry, and vasodilator-stimulated phosphoprotein); makers of thrombosis not specific to P2Y12 signaling were also assessed. The primary endpoint was PRU (trough levels) at 30 days. RESULTS: At 30 days, PRU levels were reduced with ticagrelor-based DAT compared with clopidogrel-based DAT at trough (23.0 [Q1-Q3: 3.0-46.0] vs 154.5 [Q1-Q3: 77.5-183.0]; P < 0.001) and peak (6.0 [Q1-Q3: 4.0-14.0] vs 129.0 [Q1-Q3: 66.0-171.0]; P < 0.001). Trough PRU levels in the control arm (104.0 [Q1-Q3: 35.0-167.0]) were higher than ticagrelor-based DAT (P = 0.005) and numerically lower than clopidogrel-based DAT (P = 0.234). Results were consistent by light transmittance aggregometry and vasodilator-stimulated phosphoprotein. Markers measuring other pathways leading to thrombus formation were largely unaffected. CONCLUSIONS: In NOAC-treated patients undergoing PCI with an ABCD-GENE score ≥10, ticagrelor-based DAT using a 60-mg, twice-a-day regimen reduced platelet P2Y12 reactivity compared with clopidogrel-based DAT. (Tailoring P2Y12 Inhibiting Therapy in Patients Requiring Oral Anticoagulation After PCI [SWAP-AC-2]; NCT04483583).
Assuntos
Anticoagulantes , Clopidogrel , Intervenção Coronária Percutânea , Inibidores da Agregação Plaquetária , Antagonistas do Receptor Purinérgico P2Y , Receptores Purinérgicos P2Y12 , Ticagrelor , Humanos , Intervenção Coronária Percutânea/efeitos adversos , Ticagrelor/efeitos adversos , Ticagrelor/administração & dosagem , Masculino , Estudos Prospectivos , Feminino , Idoso , Pessoa de Meia-Idade , Clopidogrel/administração & dosagem , Clopidogrel/efeitos adversos , Antagonistas do Receptor Purinérgico P2Y/efeitos adversos , Antagonistas do Receptor Purinérgico P2Y/administração & dosagem , Inibidores da Agregação Plaquetária/administração & dosagem , Inibidores da Agregação Plaquetária/efeitos adversos , Administração Oral , Resultado do Tratamento , Fatores de Tempo , Anticoagulantes/administração & dosagem , Anticoagulantes/efeitos adversos , Receptores Purinérgicos P2Y12/efeitos dos fármacos , Receptores Purinérgicos P2Y12/sangue , Testes de Função Plaquetária , Agregação Plaquetária/efeitos dos fármacos , Fosfoproteínas/sangue , Plaquetas/efeitos dos fármacos , Plaquetas/metabolismo , Proteínas dos Microfilamentos/sangue , Proteínas dos Microfilamentos/genética , Doença da Artéria Coronariana/terapia , Doença da Artéria Coronariana/sangue , Doença da Artéria Coronariana/diagnóstico por imagem , Moléculas de Adesão Celular/sangue , Resistência a Medicamentos , Terapia Antiplaquetária Dupla/efeitos adversosRESUMO
The optimal antithrombotic management of atrial fibrillation (AF) patients who require oral anticoagulation (OAC) undergoing percutaneous coronary intervention (PCI) remains unclear. Current guidelines recommend dual antithrombotic therapy (DAT; OAC plus P2Y12 inhibitor - preferably clopidogrel) after a short course of triple antithrombotic therapy (TAT; DAT plus aspirin). Although DAT reduces bleeding risk compared to TAT, this is counterbalanced by an increase in ischaemic events. Aspirin provides early ischaemic benefit, but TAT is associated with an increased haemorrhagic burden; therefore, we propose a 30-day dual antiplatelet therapy (DAPT; aspirin plus P2Y12 inhibitor) strategy post-PCI, temporarily omitting OAC. The study aims to compare bleeding and ischaemic risk between a 30-day DAPT strategy following PCI and a guideline-directed therapy in AF patients requiring OAC. WOEST-3 (ClinicalTrials.gov: NCT04436978) is an investigator-initiated, international, open-label, randomised controlled trial (RCT). AF patients requiring OAC who have undergone successful PCI will be randomised within 72 hours after PCI to guideline-directed therapy (edoxaban plus P2Y12 inhibitor plus limited duration of aspirin) or a 30-day DAPT strategy (P2Y12 inhibitor plus aspirin, immediately discontinuing OAC) followed by DAT (edoxaban plus P2Y12 inhibitor). With a sample size of 2,000 patients, this trial is powered to assess both superiority for major or clinically relevant non-major bleeding and non-inferiority for a composite of all-cause death, myocardial infarction, stroke, systemic embolism or stent thrombosis. In summary, the WOEST-3 trial is the first RCT temporarily omitting OAC in AF patients, comparing a 30-day DAPT strategy with guideline-directed therapy post-PCI to reduce bleeding events without hampering efficacy.
Assuntos
Anticoagulantes , Fibrilação Atrial , Hemorragia , Intervenção Coronária Percutânea , Inibidores da Agregação Plaquetária , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Administração Oral , Anticoagulantes/administração & dosagem , Anticoagulantes/uso terapêutico , Anticoagulantes/efeitos adversos , Aspirina/uso terapêutico , Aspirina/administração & dosagem , Aspirina/efeitos adversos , Fibrilação Atrial/complicações , Fibrilação Atrial/tratamento farmacológico , Terapia Antiplaquetária Dupla/métodos , Hemorragia/induzido quimicamente , Intervenção Coronária Percutânea/efeitos adversos , Intervenção Coronária Percutânea/métodos , Inibidores da Agregação Plaquetária/administração & dosagem , Inibidores da Agregação Plaquetária/uso terapêutico , Inibidores da Agregação Plaquetária/efeitos adversos , Antagonistas do Receptor Purinérgico P2Y/administração & dosagem , Antagonistas do Receptor Purinérgico P2Y/efeitos adversos , Antagonistas do Receptor Purinérgico P2Y/uso terapêutico , Resultado do TratamentoRESUMO
PURPOSE: We evaluated whether the severe acute respiratory syndrome coronavirus 2 (SARS-COV-2) pandemic was associated with changes in the pattern of acute cardiovascular admissions across European centers. METHODS: We set-up a multicenter, multinational, pan-European observational registry in 15 centers from 12 countries. All consecutive acute admissions to emergency departments and cardiology departments throughout a 1-month period during the COVID-19 outbreak were compared with an equivalent 1-month period in 2019. The acute admissions to cardiology departments were classified into 5 major categories: acute coronary syndrome, acute heart failure, arrhythmia, pulmonary embolism, and other. RESULTS: Data from 54,331 patients were collected and analyzed. Nine centers provided data on acute admissions to emergency departments comprising 50,384 patients: 20,226 in 2020 compared with 30,158 in 2019 (incidence rate ratio [IRR] with 95% confidence interval [95%CI]: 0.66 [0.58-0.76]). The risk of death at the emergency departments was higher in 2020 compared to 2019 (odds ratio [OR] with 95% CI: 4.1 [3.0-5.8], P < 0.0001). All 15 centers provided data on acute cardiology departments admissions: 3007 patients in 2020 and 4452 in 2019; IRR (95% CI): 0.68 (0.64-0.71). In 2020, there were fewer admissions with IRR (95% CI): acute coronary syndrome: 0.68 (0.63-0.73); acute heart failure: 0.65 (0.58-0.74); arrhythmia: 0.66 (0.60-0.72); and other: 0.68(0.62-0.76). We found a relatively higher percentage of pulmonary embolism admissions in 2020: odds ratio (95% CI): 1.5 (1.1-2.1), Pâ¯=â¯0.02. Among patients with acute coronary syndrome, there were fewer admissions with unstable angina: 0.79 (0.66-0.94); non-ST segment elevation myocardial infarction: 0.56 (0.50-0.64); and ST-segment elevation myocardial infarction: 0.78 (0.68-0.89). CONCLUSION: In the European centers during the COVID-19 outbreak, there were fewer acute cardiovascular admissions. Also, fewer patients were admitted to the emergency departments with 4 times higher death risk at the emergency departments.
Assuntos
COVID-19 , Serviço Hospitalar de Cardiologia/estatística & dados numéricos , Procedimentos Clínicos/organização & administração , Serviço Hospitalar de Emergência/estatística & dados numéricos , Isquemia Miocárdica , Admissão do Paciente , Idoso , COVID-19/epidemiologia , COVID-19/prevenção & controle , Europa (Continente)/epidemiologia , Feminino , Hospitalização/estatística & dados numéricos , Hospitalização/tendências , Humanos , Masculino , Pessoa de Meia-Idade , Isquemia Miocárdica/epidemiologia , Isquemia Miocárdica/terapia , Admissão do Paciente/estatística & dados numéricos , Admissão do Paciente/tendências , Sistema de Registros/estatística & dados numéricos , SARS-CoV-2RESUMO
Acute coronary syndrome and atrial fibrillation are both common and can occur in the same patient. Combination therapy with dual antiplatelet therapy and oral anticoagulation increases risk of bleeding. Where the two conditions coexist, careful consideration is needed to determine the optimal antithrombotic treatment to reduce the risks of future ischaemic events associated with both conditions. Choices can be made in intraprocedural anticoagulation, type and dosing of oral anticoagulant, duration of combination therapy, and selection of P2Y12 inhibitor including genetic testing. This review article provides an overview of the available evidence to support clinicians in finding the delicate balance between antithrombotic efficacy and bleeding risk in patients with acute coronary syndrome and atrial fibrillation.
RESUMO
There are no randomised data on which antiplatelet agent to use in elderly patients with non-ST-elevation acute coronary syndrome (NSTE-ACS) and an indication for oral anticoagulation (OAC). The randomised POPular Age trial, in patients of 70 years or older with NSTE-ACS, showed a reduction in bleeding without increasing thrombotic events in patients using clopidogrel as compared to ticagrelor. In this sub-analysis of the POPular AGE trial, we compare clopidogrel with ticagrelor in patients with a need for oral anticoagulation. The follow-up duration was one year. The primary bleeding outcome was Platelet Inhibition and Patient Outcomes (PLATO) major and minor bleeding. The primary thrombotic outcome consisted of cardiovascular death, myocardial infarction and stroke. The primary net clinical benefit outcome was a composite of all-cause death, myocardial infarction, stroke, and PLATO major and minor bleeding. A total of 184/1011 (18.2%) patients on OAC were included in this subanalysis; 83 were randomized to clopidogrel and 101 to ticagrelor. The primary bleeding outcome was lower in the clopidogrel group (17/83, 20.9%) compared to the ticagrelor group (33/101, 33.5%; p = 0.051), as was the thrombotic outcome (7/83, 8.4% vs. 19/101, 19.2%; p = 0.035) and the primary net clinical benefit outcome (23/83, 27.7% vs. 49/101, 48.5%; p = 0.003). In this subgroup of patients using OAC, clopidogrel reduced PLATO major and minor bleeding compared to ticagrelor without increasing thrombotic risk. This analysis therefore suggests that, in line with the POPular Age trial, clopidogrel is a better option than ticagrelor in NSTE-ACS patients ≥70 years using OAC.