ArticleNeurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology2022
Six-month outcomes in patients with hemorrhagic and non-hemorrhagic traumatic disorders of consciousness.
Article in Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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9 authors at 4 institutions in 1 country.
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Abstract
backgroundIntracranial hematomas (IHs) occur commonly after severe traumatic brain injury, but their effects on outcomes in patients with prolonged disorders of consciousness (DoC) following coma (i.e., unresponsive wakefulness syndrome and minimally conscious state) are unknown.
methodsIn this multicenter longitudinal study, we compared clinical outcomes and serum neurofilament light chain (NFL) levels of 52 patients with traumatic DoC with (n = 35) and without (n = 17) IH in the acute phase. Patients were evaluated with the Coma Recovery Scale-Revised (CRS-R) at enrollment (1-3 months post-injury) and with the CRS-R, extended Glasgow Outcome Scale (GOSE), and Functional Independence Measure (FIM) at 6 months post-injury. At the same timepoints, serum NFL levels were compared between patients with and without IHs and with those of 52 sex- and age-matched healthy controls.
resultsPatients with and without IH did not differ in terms of DoC or CRS-R scores at admission, or clinical outcomes (death, unresponsive wakefulness syndrome, minimally conscious state, or emergence from minimally conscious state) or CRS-R, GOSE, or FIM scores 6 months post-injury. NFL levels were significantly higher in patients than in controls at admission and 6 months post-injury (both p < 0.0001), but they did not differ between patients with and without IH.
conclusionsThis study showed that IHs do not affect clinical outcomes or markers of axonal degeneration in patients with traumatic DoC.
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