2014
DOI: 10.1016/j.jns.2014.06.057
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Hematoma volume as the major determinant of outcomes after intracerebral hemorrhage

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Cited by 117 publications
(75 citation statements)
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“…Active bleeding is believed to last for minutes, supported by studies with radio-labeled erythrocytes injected into patients hours after ICH onset, revealing no change in hematoma activity after 2-5 h [27]. However, other studies have shown that while hematoma expansion is greatest in the subacute period, and HE can occur more than 6 h after onset, while no growth was observed between 24 and 48 h after onset [28]. Understanding the exact time frame of hematoma expansion, could help target interventions aiming to reduce growth and size.…”
Section: Discussionmentioning
confidence: 99%
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“…Active bleeding is believed to last for minutes, supported by studies with radio-labeled erythrocytes injected into patients hours after ICH onset, revealing no change in hematoma activity after 2-5 h [27]. However, other studies have shown that while hematoma expansion is greatest in the subacute period, and HE can occur more than 6 h after onset, while no growth was observed between 24 and 48 h after onset [28]. Understanding the exact time frame of hematoma expansion, could help target interventions aiming to reduce growth and size.…”
Section: Discussionmentioning
confidence: 99%
“…Several studies have also demonstrated that hematoma volume is a good predictor of long term mortality, beyond the acute period [28]. In addition, it is associated with poor functional outcome [18].…”
Section: Discussionmentioning
confidence: 99%
“…Third, other unmeasured characteristics may influence HE (e.g., APOE genotype [8] , malnutrition, hyperglycemia, admission blood pressure [8,35,36] ) and ICH outcome (e.g., hematoma sedimentation level [37] ). Third, the ABC/2 method may be less accurate than the semi-automated techniques [6,8] . Finally, the study was underpowered for estimation of mortality in those <65 years.…”
Section: Discussionmentioning
confidence: 99%
“…Other major ICH determinants include neurological impairment as assessed with the Glasgow Coma Scale (GCS), location and volume of hematoma and intraventricular extension of hemorrhage (IVH) [6,7] . Hematoma expansion (HE) also influences ICH prognosis and is of interest as a potentially treatable factor [6,8] .…”
Section: Introductionmentioning
confidence: 99%
“…4 Hematoma expansion is associated with worse functional outcomes and increased mortality from ICH 4 although baseline hematoma volume remains the strongest determinant of outcome. 5 Risk factors for a higher risk of hematoma expansion include shorter time from onset to first brain imaging, large hematoma volume at presentation, decreased level of consciousness, coagulopathy, hyperglycemia, and heavy drinking. 6,7 Some, but not all, studies have shown association between hematoma expansion and severe acute hypertension or prior use of antiplatelet drugs.…”
mentioning
confidence: 99%