Non-Traumatic Intracerebral Hematoma in the Young: Findings from a Tertiary Hospital in the Philippines.

Background: There is geographic variability in the clinical profile and outcomes of non-traumatic intracerebral hematoma (ICH) in the young, and data for the Philippines is lacking. We aimed to describe this in a cohort from the Philippines, and identify predictors of mortality.

Methods: We performed a retrospective study of all patients aged 19-49 years with radiographic evidence of non-traumatic ICH admitted in our institution over five years. Data on demographics, risk factors, imaging, etiologies, surgical management, in-hospital mortality, and discharge functional outcomes were collected. Multivariate logistic regression analysis was done to determine factors predictive of mortality.

Results: A total of 185 patients were included, which had a mean age of 40.98 years and a male predilection (71.9%). The most common hematoma location was subcortical, but it was lobar for the subgroup of patients aged 19-29 years. Overall, the most common etiology was hypertension (73.0%), especially in patients aged 40-49. Conversely, the incidence of vascular lesions and thrombocytopenia was higher in patients aged 19-29. Surgery was done in 7.0% of patients. The rates of mortality and favorable functional outcome at discharge were 8.7% and 35.1%, respectively. Younger age (p = 0.004), higher NIHSS score on admission (p=0.01), higher capillary blood glucose on admission (p=0.02), and intraventricular extension of hematoma (p = 0.01) predicted mortality.

Conclusions: In the Philippines, the most common etiology of ICH in young patients was hypertension, while aneurysms and AVM's were the most common etiology in the subgroup aged 19 - 29 years. Independent predictors of mortality were identified.

Competing Interests: Declaration of Competing Interest Authors have no conflicts of interest to declare.

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