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Erschienen in:
09.06.2020 | Original Work
High Serum Levels of Caspase-3 and Early Mortality in Patients with Severe Spontaneous Intracerebral Hemorrhage
Erschienen in: Neurocritical Care | Ausgabe 1/2021
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Background
Apoptotic cell death leads to secondary brain injury after spontaneous intracerebral hemorrhage (SIH). There is an association between serum caspase-3 levels and late mortality (at 6 months) in patients with SIH in basal ganglia. The new objective of this study was to determine whether there exists an association between serum caspase-3 levels and early mortality (at 30 days) in patients with SIH at different sites and not only in basal ganglia.
Methods
Patients with severe supratentorial SIH (defined as Glasgow Coma Scale < 9) admitted in 6 Spanish hospitals were included in this observational and prospective study. Patients with SIH due to aneurysm, arteriovenous malformation, and anticoagulant or fibrinolytic treatment were excluded. Serum caspase-3 levels at days 1, 4, and 8 of SIH were determined. Thirty-day mortality was the end-point study.
Results
Non-surviving (n = 53) showed higher serum caspase-3 levels at days 1 (p < 0.001), 4 (p < 0.001), and 8 (p < 0.001) than survivor patients (n = 64). Multiple logistic regression analysis showed an association of serum caspase-3 levels > 0.167 ng/mL with 30-day mortality (Odds Ratio = 47.007; 95% CI = 4.838–456.727; p = 0.001).
Conclusions
The new findings of our study are that serum caspase-3 levels are associated with early mortality in patients with severe supratentorial SIH at different sites and that those levels during the first week of SIH are higher in non-survivors than in survivors.