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1.
Arch. cardiol. Méx ; 93(4): 417-421, Oct.-Dec. 2023. tab, graf
Artigo em Inglês | LILACS-Express | LILACS | ID: biblio-1527718

RESUMO

Abstract Objective: The objective of this study was to describe the clinical and imaging characteristics and the evolution of heart transplantation patients due to anthracycline-induced cardiomyopathy Methods: Patients with a diagnosis of ACM who received a heart transplantation in our institution in the period of November 2009-April 2021 were included. Clinical characteristics, pre-transplant studies, and clinical outcomes after transplantation were collected retrospectively from the electronic medical record. Results: A total of 11 patients were included in the study. The median age at the time of cancer diagnosis was 15 years (IQR 10-37 years), while the median age at the time of heart transplant was 56 years (IQR 39-62 years). Regarding post-transplant outcomes, three patients died in the post-operative period. One died 4 years after the intervention due to chronic rejection, while the other seven had a favorable evolution. No oncological relapse was observed with a median follow-up of 2.5 years (IQR 1.86-3.85 years). Conclusion: End-stage anthracycline-induced cardiomyopathy can occur many years after chemotherapy treatment, so close cardiovascular follow-up is extremely important. Heart transplantation is a treatment option after an exhaustive multidisciplinary evaluation, to minimize the risk of oncological relapse.


Resumen Objetivo: Describir las características clínicas, imagenológicas y la evolución de los pacientes trasplantados cardiacos por cardiotoxicidad inducida por antraciclinas. Métodos: Serie de casos descriptiva de pacientes consecutivos trasplantados cardiacos debido a cardiotoxicidad mediada por antraciclinas en el periodo de Noviembre de 2009 a Abril de 2021.Las características clínicas, los estudios complementarios pretrasplante y la información sobre la evolución posterior al trasplante fue recolectada de la historia clínica electrónica de forma retrospectiva. Resultados: Se incluyeron un total de 11 pacientes. La mediana de edad al diagnóstico de la patología oncológica fue de 15 años (RIC 10-37 años), mientras que la mediana de edad en la que recibieron el trasplante cardiaco fue de 56 años (RIC 39-62 años). Con respecto a la evolución posterior al trasplante, 3 pacientes murieron en el periodo del post operatorio inmediato. 1 paciente falleció a los 4 años del trasplante y los otros 7 pacientes tuvieron una evolución favorable. No se observó recaída oncológica en ningún paciente durante una mediana de seguimiento o de 2,5 años (RIC 1.86-3.85 años). Conclusión: La etapa final de la miocardiopatía inducida por antraciclinas puede ocurrir muchos años después del tratamiento con quimioterapia, por lo que es extremadamente importante un seguimiento cardiológico estricto. El trasplante cardiaco es una opción en este grupo de pacientes luego de una exhaustiva evaluación multidisciplinaria, con el fin de minimizar el riesgo de recaída oncológica.

2.
Arch Cardiol Mex ; 93(4): 417-421, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37972371

RESUMO

OBJECTIVE: The objective of this study was to describe the clinical and imaging characteristics and the evolution of heart transplantation patients due to anthracycline-induced cardiomyopathy. METHODS: Patients with a diagnosis of ACM who received a heart transplantation in our institution in the period of November 2009-April 2021 were included. Clinical characteristics, pre-transplant studies, and clinical outcomes after transplantation were collected retrospectively from the electronic medical record. RESULTS: A total of 11 patients were included in the study. The median age at the time of cancer diagnosis was 15 years (IQR 10-37 years), while the median age at the time of heart transplant was 56 years (IQR 39-62 years). Regarding post-transplant outcomes, three patients died in the post-operative period. One died 4 years after the intervention due to chronic rejection, while the other seven had a favorable evolution. No oncological relapse was observed with a median follow-up of 2.5 years (IQR 1.86-3.85 years). CONCLUSION: End-stage anthracycline-induced cardiomyopathy can occur many years after chemotherapy treatment, so close cardiovascular follow-up is extremely important. Heart transplantation is a treatment option after an exhaustive multidisciplinary evaluation, to minimize the risk of oncological relapse.


OBJETIVO: Describir las características clínicas, imagenológicas y la evolución de los pacientes trasplantados cardiacos por cardiotoxicidad inducida por antraciclinas. MÉTODOS: Serie de casos descriptiva de pacientes consecutivos trasplantados cardiacos debido a cardiotoxicidad mediada por antraciclinas en el periodo de Noviembre de 2009 a Abril de 2021.Las características clínicas, los estudios complementarios pretrasplante y la información sobre la evolución posterior al trasplante fue recolectada de la historia clínica electrónica de forma retrospectiva. RESULTADOS: Se incluyeron un total de 11 pacientes. La mediana de edad al diagnóstico de la patología oncológica fue de 15 años (RIC 10-37 años), mientras que la mediana de edad en la que recibieron el trasplante cardiaco fue de 56 años (RIC 39-62 años). Con respecto a la evolución posterior al trasplante, 3 pacientes murieron en el periodo del post operatorio inmediato. 1 paciente falleció a los 4 años del trasplante y los otros 7 pacientes tuvieron una evolución favorable. No se observó recaída oncológica en ningún paciente durante una mediana de seguimiento o de 2,5 años (RIC 1.86-3.85 años). CONCLUSIÓN: La etapa final de la miocardiopatía inducida por antraciclinas puede ocurrir muchos años después del tratamiento con quimioterapia, por lo que es extremadamente importante un seguimiento cardiológico estricto. El trasplante cardiaco es una opción en este grupo de pacientes luego de una exhaustiva evaluación multidisciplinaria, con el fin de minimizar el riesgo de recaída oncológica.


Assuntos
Cardiomiopatias , Transplante de Coração , Humanos , Criança , Adolescente , Adulto Jovem , Adulto , Pessoa de Meia-Idade , Antraciclinas/efeitos adversos , Estudos Retrospectivos , Cardiomiopatias/induzido quimicamente , Recidiva
3.
Minerva Cardiol Angiol ; 70(4): 413-420, 2022 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-34137242

RESUMO

BACKGROUND: Peripheral artery disease (PAD) is a frequent cause of morbidity and mortality. It may present with diverse clinical presentations. The aim of this study was to evaluate the prognosis of these clinical presentations. METHODS: We performed a retrospective cohort study, in which symptomatic PAD patients were included from 2014 to 2020 at a university hospital in Argentina. We classified symptomatic PAD in intermittent claudication (IC), chronic limb-threatening ischemia (CLTI) and acute ischemia (AI). Our primary endpoint was to compare the composite of all-cause mortality and major amputation events between the three groups. RESULTS: We included 309 patients, with a median follow up of 1.87 years (IQR 0.72-3.67). The primary endpoint was more prevalent in CLTI and AI patients (33% and 33.3%) compared to IC patients (8.1%), P<0.001. CLTI and AI were independently associated with the primary endpoint after adjusting for clinical variables of interest (OR 4.04 95%CI [1.86-9.07], P<0.001 and OR 5.40 95%CI [2.18-13.7], P<0.001, respectively). Mortality incidence rate (per 100 patients/year) was similar between AI and CLTI patients (14.2 95% CI [8.0-24.1] and 13.1 95%CI [8.8-19.7], respectively, P=0.67) but higher compared to IC (2.9 95%CI [1.6-5.1], P<0.01). Major amputation events were more prevalent in CLTI (16.5%) compared to AI (8.9%) and IC patients (1.2%), P<0.01. CONCLUSIONS: Those with CLTI and AI have a particular increased risk of all-cause death and major amputation events. Although mortality incidence was similar between AI and CLTI patients, the latter have an increased risk of major amputation events compared to AI and IC patients.


Assuntos
Doença Arterial Periférica , Humanos , Claudicação Intermitente/epidemiologia , Claudicação Intermitente/cirurgia , Isquemia/cirurgia , Doença Arterial Periférica/epidemiologia , Doença Arterial Periférica/cirurgia , Prognóstico , Estudos Retrospectivos , Fatores de Risco
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