Background and Purpose: The goal of the present study was to prospectively determine how frequently early growth of intracerebral hemorrhage occurs and whether this early growth is related to early neurological deterioration. Methods: We performed a prospective observational study of patients with intracerebral hemorrhage within 3 hours of onset. Patients had a neurological evaluation and CT scan performed at baseline, 1 hour after baseline, and 20 hours after baseline. Results: Substantial growth in the volume of parenchymal hemorrhage occurred in 26% of the 103 study patients between the baseline and 1-hour CT scans. An additional 12% of patients had substantial growth between the 1- and 20- hour CT scans. Hemorrhage growth between the baseline and 1-hour CT scans was significantly associated with clinical deterioration, as measured by the change between the baseline and 1-hour Glasgow Coma Scale and National Institutes of Health Stroke Scale scores. No baseline clinical or CT prediction of hemorrhage growth was identified. Conclusions: Substantial early hemorrhage growth in patients with intracerebral hemorrhage is common and is associated with neurological deterioration. Randomized treatment trials are needed to determine whether this early natural history of ongoing bleeding and frequent neurological deterioration can be improved.
|Original language||English (US)|
|Number of pages||5|
|State||Published - Jan 1997|
- computed tomography
- intracerebral hemorrhage
ASJC Scopus subject areas
- Cardiology and Cardiovascular Medicine
Early hemorrhage growth in patients with intracerebral hemorrhage. / Brott, Thomas G; Broderick, Joseph; Kothari, Rashmi; Barsan, William; Tomsick, Thomas; Sauerbeck, Laura; Spilker, Judith; Duldner, John; Khoury, Jane.In: Stroke, Vol. 28, No. 1, 01.1997, p. 1-5.
Research output: Contribution to journal › Article