ABSTRACT
Myocarditis, arrhythmia, and cardiomyopathy are the most reported acute cardiotoxicities in cancer patients receiving immune checkpoint inhibitor (ICI) therapy. But it is not clear whether ICI can cause acute coronary occlusive disease. We reported acute coronary artery occlusion in an 83-year-old male non-small cell lung cancer (NSCLC) patient after 2 days of pembrolizumab infusion. This patient had a server-underlying three-vessel coronary artery disease without symptoms. The patient was discharged from the hospital two weeks after percutaneous coronary intervention. Pembrolizumab may cause destabilization of severely stenosed atherosclerotic plaques, which contributes to acute myocardial infarction. We should take more caution about lung cancer patients with baseline coronary disease when treat with ICI. CRP may be a useful predictor factor of early-onset coronary events in these patients.
Subject(s)
Antibodies, Monoclonal, Humanized/adverse effects , Carcinoma, Non-Small-Cell Lung/drug therapy , Coronary Occlusion/chemically induced , Coronary Stenosis/complications , Immune Checkpoint Inhibitors/adverse effects , Lung Neoplasms/drug therapy , Aged, 80 and over , Carcinoma, Non-Small-Cell Lung/complications , Carcinoma, Non-Small-Cell Lung/pathology , Coronary Occlusion/diagnostic imaging , Coronary Occlusion/therapy , Coronary Stenosis/diagnostic imaging , Coronary Stenosis/therapy , Drug-Eluting Stents , Humans , Lung Neoplasms/complications , Lung Neoplasms/pathology , Male , Percutaneous Coronary Intervention/instrumentation , Risk Factors , Time Factors , Treatment OutcomeABSTRACT
Introducción La disfunción ventricular izquierda es una complicación grave del tratamiento antineoplásico, con impacto desfavorable en la evolución clínica futura. El diagnóstico precoz de cardiotoxici-dad en pacientes que reciben quimioterapia podría ser de utilidad para definir una estrategia de prevención del deterioro de la función ventricular. Objetivo Analizar la utilidad de marcadores humorales [troponina T (TnT), BNP y NT-proBNP] y del strain bidimensional sistólico longitudinal (SBL) y radial (SBR) para la detección de disfunción ventricular sistólica en pacientes tratados con quimioterapia cardiotóxica. Material y métodos Se incluyeron forma prospectiva 36 pacientes, edad promedio (± DE) de 47 ± 16 años (42% hombres), con enfermedad neoplásica con masa miocárdica normal y fracción de eyección = 55% tratados con agentes antineoplásicos. Se efectuaron dosajes de marcadores humorales y ecocardiograma basales y al 2°, 3°, 4° y 6° mes posterior al inicio del tratamiento oncológico. Se consideró punto final (PF) a los 6 meses a la caída de la fracción de eyección según consenso internacional. Resultados Alcanzaron el PF 7 pacientes (19,4%). Se observaron los siguientes predictores relacionados con el PF: NT-proBNP 4° mes [PF positivo (G1) 152 ± 42 pg/ml vs. PF negativo (G2) 61 ± 38 pg/ml; p < 0,001], BNP 4° mes (G1 41 ± 12 pg/ml vs. G2 26 ± 11 pg/ml; p < 0,01), SBL 3er mes (G1 -16,3 ± 2,4% vs. G2 -19,6 ± 2,02%; p < 0,01) y 4° mes (G1 -15,9 ± 1,77% vs. G2 -19,9 ± 2,2%; p < 0,001) y SBR 4° mes (G1 46,4 ± 2,4% vs. G2 52 ± 3,4%; p < 0,001). Conclusiones El dosaje de péptidos natriuréticos y la medición del strain bidimensional sistólico longitudinal y radial fueron de utilidad para predecir disfunción sistólica ventricular de grado leve en pacientes tratados con quimioterapia.(AU)
Background Left ventricular dysfunction is a serious complication of antineoplastic treatment with unfavorable impact in future clinical outcome. Early diagnosis of cardiotoxicity in patients receiving chemotherapy might be useful to define a strategy for the prevention of ventricular function impairment. Objective The aim of this study was to analyze the usefulness of serum markers [troponin T (TnT), BNP and NT-proBNP] and two-dimensional longitudinal (LS) and radial (RS) strain to detect ventricular systolic dysfunction in patients treated with cardiotoxic chemotherapy. Methods Thirty six patients [average age (±SD) 47±16 years, 42% men], with neoplastic disease with normal myocardial mass and left ventricular ejection fraction (LVEF) =55% receiving chemotherapy treatment, were prospectively included. Assessment of serum markers and echocardiography were performed before chemotherapy and at 2, 3, 4 and 6 months after onset of cancer treatment. The 6-month cardiotoxicity endpoint (EP) was defined as reduced LVEF according to international consensus. Results Seven patients reached the EP (19.4%). Endpoint predictors were: NT-proBNP at 4 months (positive EP (G1): 152 ±42 pg/ml vs. negative EP (G2) 61±38 pg/ml; p <0.001), BNP at 4 months (G1 41±12 pg/ml vs. G2 26±11 pg/ml; p <0.01), two-dimensional LS at 3 months (G1 -16.3±2.4% vs. G2 19.6±2.02%; p <0.01) and 4 months (G1 -15.9±1.77% vs. G2 19.9±2.2%; p <0.001), and two-dimensional RS at 4 months (G1 46.4±2.4% vs. G2 52±3.4%; p <0.001). Conclusions Natriuretic peptides and two-dimensional LS and RS were useful to predict mild ventricular systolic dysfunction in chemotherapy-treated patients.(AU)
ABSTRACT
Introducción La disfunción ventricular izquierda es una complicación grave del tratamiento antineoplásico, con impacto desfavorable en la evolución clínica futura. El diagnóstico precoz de cardiotoxici-dad en pacientes que reciben quimioterapia podría ser de utilidad para definir una estrategia de prevención del deterioro de la función ventricular. Objetivo Analizar la utilidad de marcadores humorales [troponina T (TnT), BNP y NT-proBNP] y del strain bidimensional sistólico longitudinal (SBL) y radial (SBR) para la detección de disfunción ventricular sistólica en pacientes tratados con quimioterapia cardiotóxica. Material y métodos Se incluyeron forma prospectiva 36 pacientes, edad promedio (± DE) de 47 ± 16 años (42% hombres), con enfermedad neoplásica con masa miocárdica normal y fracción de eyección = 55% tratados con agentes antineoplásicos. Se efectuaron dosajes de marcadores humorales y ecocardiograma basales y al 2°, 3°, 4° y 6° mes posterior al inicio del tratamiento oncológico. Se consideró punto final (PF) a los 6 meses a la caída de la fracción de eyección según consenso internacional. Resultados Alcanzaron el PF 7 pacientes (19,4%). Se observaron los siguientes predictores relacionados con el PF: NT-proBNP 4° mes [PF positivo (G1) 152 ± 42 pg/ml vs. PF negativo (G2) 61 ± 38 pg/ml; p < 0,001], BNP 4° mes (G1 41 ± 12 pg/ml vs. G2 26 ± 11 pg/ml; p < 0,01), SBL 3er mes (G1 -16,3 ± 2,4% vs. G2 -19,6 ± 2,02%; p < 0,01) y 4° mes (G1 -15,9 ± 1,77% vs. G2 -19,9 ± 2,2%; p < 0,001) y SBR 4° mes (G1 46,4 ± 2,4% vs. G2 52 ± 3,4%; p < 0,001). Conclusiones El dosaje de péptidos natriuréticos y la medición del strain bidimensional sistólico longitudinal y radial fueron de utilidad para predecir disfunción sistólica ventricular de grado leve en pacientes tratados con quimioterapia.
Background Left ventricular dysfunction is a serious complication of antineoplastic treatment with unfavorable impact in future clinical outcome. Early diagnosis of cardiotoxicity in patients receiving chemotherapy might be useful to define a strategy for the prevention of ventricular function impairment. Objective The aim of this study was to analyze the usefulness of serum markers [troponin T (TnT), BNP and NT-proBNP] and two-dimensional longitudinal (LS) and radial (RS) strain to detect ventricular systolic dysfunction in patients treated with cardiotoxic chemotherapy. Methods Thirty six patients [average age (±SD) 47±16 years, 42% men], with neoplastic disease with normal myocardial mass and left ventricular ejection fraction (LVEF) =55% receiving chemotherapy treatment, were prospectively included. Assessment of serum markers and echocardiography were performed before chemotherapy and at 2, 3, 4 and 6 months after onset of cancer treatment. The 6-month cardiotoxicity endpoint (EP) was defined as reduced LVEF according to international consensus. Results Seven patients reached the EP (19.4%). Endpoint predictors were: NT-proBNP at 4 months (positive EP (G1): 152 ±42 pg/ml vs. negative EP (G2) 61±38 pg/ml; p <0.001), BNP at 4 months (G1 41±12 pg/ml vs. G2 26±11 pg/ml; p <0.01), two-dimensional LS at 3 months (G1 -16.3±2.4% vs. G2 19.6±2.02%; p <0.01) and 4 months (G1 -15.9±1.77% vs. G2 19.9±2.2%; p <0.001), and two-dimensional RS at 4 months (G1 46.4±2.4% vs. G2 52±3.4%; p <0.001). Conclusions Natriuretic peptides and two-dimensional LS and RS were useful to predict mild ventricular systolic dysfunction in chemotherapy-treated patients.