RESUMO
BACKGROUND AND AIMS: There is little evidence on the impact of current recommendations on the use of antiplatelet therapy during the perioperative and periprocedural period in our setting. The aim of this study was to analyze the incidence and clinical impact of inappropriate use of antiplatelet therapy in a population of patients undergoing surgery or a diagnostic or therapeutic procedure in "real life" in Spain. METHODS: A prospective multicenter observational study of patients treated with antiplatelet agents requiring intervention was conducted. The incidence of thrombotic and hemorrhagic events at 30 days was analyzed according to peri-intervention management of antiplatelet therapy. RESULTS: We included 643 patients (31.9% women, 39.0% over 75 years of age), most of them (87.7%) receiving aspirin as antiplatelet therapy at a dose of 100mg/day. Indications for antiplatelet therapy were ischemic heart disease (44.9%), cerebrovascular disease (21.7%), and peripheral vascular disease (23.0%). Ischemic risk was low in 74.3%, while 51.6% had a low bleeding risk of the intervention. Periprocedural management was considered appropriate in 61.7% of cases. 30-day incidence of the combined primary endpoint of thrombotic events and major bleeding (12.1% versus 5.0%; p=0.002) and 30-day mortality (5.2% versus 1.5%; p=0.008) were significantly higher in patients with inappropriate periprocedural management of antiplatelet agents. CONCLUSIONS: Despite current recommendations for the use of antiplatelet drugs in the perioperative/periprocedural period, their implementation in the "real world" remains low. Inappropriate use is associated with an increased incidence of adverse events, both thrombotic and hemorrhagic.
RESUMO
INTRODUCTION AND OBJECTIVES: There is scarce real-world evidence on the management of perioperative antithrombotic treatment according to current recommendations. The aim of this study was to analyze the management of antithrombotic treatment in patients undergoing surgery or another invasive intervention and to assess the consequences of this management on the occurrence thrombotic or bleeding events. METHODS: This prospective, observational, multicenter and multispecialty study analyzed patients receiving antithrombotic therapy who underwent surgery or another invasive intervention. The primary endpoint was defined as the incidence of adverse (thrombotic and/or hemorrhagic) events after 30 days of follow-up with respect to management of perioperative antithrombotic drugs. RESULTS: We included 1266 patients (male: 63.5%; mean age 72.6 years). Nearly half of the patients (48.6%) were under chronic anticoagulation therapy (mainly for atrial fibrillation; CHA2DS2-VASC: 3.7), while 53.3% of the patients were under chronic antiplatelet therapy (mainly for coronary artery disease). Low ischemic and hemorrhagic risk was found in 66.7% and 51.9%, respectively. Antithrombotic therapy management was in line with current recommendations in only 57.3% of the patients. Inappropriate management of antithrombotic therapy was an independent risk factor for both thrombotic and hemorrhagic events. CONCLUSIONS: The implementation of recommendations on the perioperative/periprocedural management of antithrombotic therapy in real-world patients is poor. Inappropriate management of antithrombotic treatment is associated with an increase in both thrombotic and hemorrhagic events.
Assuntos
Anticoagulantes , Fibrilação Atrial , Humanos , Masculino , Idoso , Anticoagulantes/uso terapêutico , Fibrinolíticos/uso terapêutico , Fibrinolíticos/efeitos adversos , Estudos Prospectivos , Hemorragia/induzido quimicamente , Hemorragia/epidemiologia , Hemorragia/complicações , Fatores de Risco , Fibrilação Atrial/complicações , Fibrilação Atrial/tratamento farmacológico , Sistema de Registros , Inibidores da Agregação Plaquetária/efeitos adversosRESUMO
Introducción y objetivos: Existe escasa evidencia acerca del impacto de las actuales recomendaciones sobre la utilización del tratamiento antitrombótico durante el periodo perioperatorio y periprocedimiento en el «mundo real». El objetivo de este estudio es analizar la utilización de los fármacos antitrombóticos en una población de pacientes que van a someterse a una cirugía/procedimiento, así como evaluar la implicación que tiene su retirada o mantenimiento en la incidencia de eventos adversos trombóticos y/o hemorrágicos. Métodos: Estudio observacional prospectivo, multicéntrico y multiespecialidad de pacientes en tratamiento antitrombótico que precisen alguna intervención. El objetivo principal fue la incidencia de eventos trombóticos y hemorrágicos a 30 días en función del uso periintervención de los fármacos antitrombóticos. Resultados: Se incluyó a un total de 1.266 pacientes (el 63,5% varones; media de edad, 72,6 años). El 48,6% de ellos se encontraban anticoagulados (la mayoría por fibrilación auricular; CHA2DS2-VASC, 3,7) y el 53,3%, antiagregados, con mayor frecuencia por cardiopatía isquémica. El 66,7% tenía un riesgo isquémico bajo y el 51,9%, un riesgo hemorrágico de la intervención bajo. El tratamiento antitrombótico periprocedimiento según las recomendaciones actuales fue idóneo únicamente en el 57,3% de los casos. Los pacientes con un uso inadecuado de los fármacos antitrombóticos periprocedimiento presentaron una incidencia de eventos adversos trombóticos y hemorrágicos significativamente mayor. Conclusiones: A pesar de las recomendaciones actuales acerca de la utilización de fármacos antitrombóticos en el periodo perioperatorio/periprocedimiento, su implementación en el «mundo real» continúa siendo baja. Un uso inadecuado se asocia con un aumento de la incidencia de eventos adversos, tanto trombóticos como hemorrágicos.(AU)
Introduction and objectives: There is scarce real-world evidence on the management of perioperative antithrombotic treatment according to current recommendations. The aim of this study was to analyze the management of antithrombotic treatment in patients undergoing surgery or another invasive intervention and to assess the consequences of this management on the occurrence thrombotic or bleeding events. Methods: This prospective, observational, multicenter and multispecialty study analyzed patients receiving antithrombotic therapy who underwent surgery or another invasive intervention. The primary endpoint was defined as the incidence of adverse (thrombotic and/or hemorrhagic) events after 30 days of follow-up with respect to management of perioperative antithrombotic drugs. Results: We included 1266 patients (male: 63.5%; mean age 72.6 years). Nearly half of the patients (48.6%) were under chronic anticoagulation therapy (mainly for atrial fibrillation; CHA2DS2-VASC: 3.7), while 53.3% of the patients were under chronic antiplatelet therapy (mainly for coronary artery disease). Low ischemic and hemorrhagic risk was found in 66.7% and 51.9%, respectively. Antithrombotic therapy management was in line with current recommendations in only 57.3% of the patients. Inappropriate management of antithrombotic therapy was an independent risk factor for both thrombotic and hemorrhagic events. Conclusions: The implementation of recommendations on the perioperative/periprocedural management of antithrombotic therapy in real-world patients is poor. Inappropriate management of antithrombotic treatment is associated with an increase in both thrombotic and hemorrhagic events.(AU)