Incidencia, pronóstico y predicción de la transformación hemorrágica tras el tratamiento revascularizador del ictus / Incidence, prognosis, and prediction of haemorrhagic transformation after revascularisation for stroke
Neurología (Barc., Ed. impr.)
; 36(8): 589-596, octubre 2021. ilus, tab
Article
em Es
| IBECS
| ID: ibc-220107
Biblioteca responsável:
ES1.1
Localização: ES15.1 - BNCS
RESUMEN
Introducción:
La transformación hemorrágica es una complicación importante del ictus isquémico agudo (IIA). El propósito del trabajo es analizar el impacto clínico y los factores predictores de las hemorragias intracraneales (HIC) tras terapia revascularizadora.MétodosAnálisis retrospectivo monocéntrico de 235 pacientes con IIA tratados mediante trombólisis intravenosa (TIV) o tratamiento endovascular (TE). Se ha realizado un modelo de regresión logística binaria para determinar los factores asociados con las HIC, las hemorragias parenquimatosas (HP), la escala mRS y la mortalidad.ResultadosDe los 183 pacientes incluidos, 57 tuvieron HIC (30 HP). El TE mecánico (OR 3,3 [1,42-7,63], p = 0,005) y la TIV junto con TE mecánico (OR 3,39 [1,52-7,56], p = 0,003) se han asociado a mayor riesgo de HIC, mientras que valores altos de ASPECTS (OR 0,71 [0,55-0,91], p = 0,007) se han asociado a menor riesgo. Mayor edad (OR 1,07 [1,02-1,13], p = 0,006) y la oclusión de la carótida interna terminal (OR 4,03 [1,35-11,99], p = 0,012) han sido factores predictores de HP, mientras que haber recibido TIV exclusivamente (OR 0,24 [0,08-0,68], p = 0,008) se ha asociado con menor riesgo. Solo las HP se han asociado a valores invalidantes de mRS (OR = 3,2 [1,17-8,76], p = 0,02) y mayor mortalidad (OR 5,06 [1,65-15,5], p = 0,005).ConclusionesUna mejor comprensión de los factores predictores de HIC, mRS y mortalidad puede permitir una mejor selección de pacientes y tratamientos. (AU)ABSTRACT
Introduction:
Haemorrhagic transformation is a major complication of acute ischaemic stroke (AIS). We sought to determine the predictors and clinical impact of intracranial haemorrhage (ICH) after revascularisation therapy.MethodsWe conducted a retrospective, single-centre study including 235 patients with AIS who underwent intravenous recombinant tissue plasminogen activator (IV-rtPA) therapy and/or endovascular treatment. A binary logistic regression model was used to determine the variables associated with ICH, parenchymal haematomas (PH), modified Rankin Scale (mRS) scores, and mortality.ResultsICH was detected in 57 (30 with PH) of 183 patients included. Mechanical thrombectomy, either alone (OR 3.3 [1.42-7.63], P=.005) or in combination with IV-rtPA (OR 3.39 [1,52-7.56], P=.003), was associated with higher risk of ICH, while higher Alberta Stroke Program Early CT scores (OR 0.71 [0.55-0.91], P=.007) were associated with lower risk. Patients with older age (OR 1.07 [1.02-1.13], P=.006) and occlusion of the terminal branch of the internal carotid artery (OR 4.03 [1.35-11.99], P = .012) had a higher risk of PH, while the use of IV-rtPA alone (OR 0.24 [0.08-0.68], P=.008) was associated with lower risk of PH. Only PH was associated with disability as measured by the mRS (OR 3.2 [1.17-8.76], P=.02) and higher mortality (OR 5.06 [1.65-15.5], P=.005).ConclusionsGreater understanding about the predictors of ICH, mRS scores, and mortality could enable better selection of patients and treatments. (AU)Palavras-chave
Texto completo:
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Base de dados:
IBECS
Assunto principal:
Isquemia Encefálica
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Incidência
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Acidente Vascular Cerebral
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Procedimentos Endovasculares
Limite:
Humans
Idioma:
Es
Ano de publicação:
2021
Tipo de documento:
Article