Predictores de mortalidad intrahospitalaria y de mal pronóstico funcional en pacientes sometidos a evacuación quirúrgica de hemorragia intracerebral / Predictors of in-hospital mortality and poor functional outcomes in patients who underwent surgical evacuation of intracerebral hemorrhage

RESUMEN

RESUMEN Objetivo: Determinar predictores de mortalidad intrahospitalaria y mal pronóstico funcional en pacientes sometidos a cirugía por hemorragia intracerebral. Materiales y métodos: Se analizaron las historias clínicas, reportes operatorios y tomografías cerebrales de pacientes con hemorragia intracerebral desde marzo 2018 hasta marzo de 2020. Se realizó un análisis de regresión logística univariado y multivariado para determinar predictores independientes de mortalidad intrahospitalaria y mal pronóstico funcional al alta. Resultados: La mortalidad intrahospitalaria fue de 33,7 % (n = 31 pacientes). Predictores independientes de mortalidad fueron el sexo femenino (OR = 3.01; p = 0.031) y un Glasgow < 8 puntos al ingreso (OR = 3.19; p = 0.031). Un mal pronóstico funcional luego de la intervención se encontró en 77 pacientes (83,7 %). Predictores independientes de mal pronóstico funcional fueron una Escala de Rankin modificada > 3 (OR = 15.5; p = 0.01) y déficit motor pre-operatorio (OR = 8.95; p = 0.042). Conclusiones: En pacientes con diagnóstico de hemorragia intracerebral tratados con cirugía se encontró una alta mortalidad y morbilidad. El sexo femenino y factores clínicos como el estado de conciencia y el estado funcional al ingreso fueron predictores independientes de mortalidad intrahospitalaria y mal pronóstico funcional.

ABSTRACT

ABSTRACT Objective: To determine predictors of in-hospital mortality and poor functional prognosis in patients undergoing surgery for intracerebral hemorrhage. Materials and Methods: Clinical records, operative reports, and cerebral CT scans of patients with intracerebral hemorrhage from March 2018 to March 2020 were analyzed. Univariate and multivariate logistic regression analyses were performed for determining independent predictors of in-hospital mortality and poor functional prognosis at discharge. Results: In-hospital mortality was 33.7% (n= 31 patients). Independent predictors for mortality were female sex (OR= 3.01, p= 0.031) and Glasgow score <8 on admission (OR= 3.19, p= 0.031). A poor functional prognosis after the intervention was found in 77 patients (83.7%). Independent risk factors for a poor functional prognosis were score >3 in the modified Rankin scale (OR= 15.5; p= 0.01), and preoperative motor deficit (OR= 8.95; p= 0.042). Conclusions: In patients with intracerebral hemorrhage who were surgically treated, high morbidity and mortality rates were found. Female sex and clinical factors, such as consciousness condition and functional status on admission were independent predictors for in-hospital mortality and poor functional prognosis.