TY - JOUR
T1 - Infratentorial intracerebral hemorrhage
T2 - relation of location to outcome
AU - Chen, Ruiqi
AU - Wang, Xia
AU - Anderson, Craig S.
AU - Robinson, Thompson
AU - Lavados, Pablo M.
AU - Lindley, Richard I.
AU - Chalmers, John
AU - Delcourt, Candice
AU - INTERACT Investigators
PY - 2019/5/1
Y1 - 2019/5/1
N2 - Background and Purpose- Infratentorial intracerebral hemorrhage (ICH) has a poor outcome but is rarely analyzed by cerebellar versus brain stem location. We evaluated this relationship and clinical outcomes among participants of the INTERACT 1 and 2 (Intensive Blood Pressure Reduction in Acute Cerebral Hemorrhage Trials). Methods- Participants with brain stem and cerebellar ICH were compared. Logistic regression models were used to compare outcomes of death or major disability and quality of life. Results- Of 195 included patients, 92 (47%) and 103 (53%) had brain stem and cerebellar ICH, respectively. Patients with brain stem ICH were younger (mean [SD] age, 59±13 versus 70±11 years), less female (28.3% versus 50.5%), with higher admission National Institutes of Health Stroke Scale scores (median [interquartile range], 6 [4-10) versus 3 [2-8]), less prior ICH (3% versus 17%), smaller ICH volumes (1.6 mL [1.0-2.8 mL] versus 5.1 mL [2.6-10.7 mL]), and less intraventricular extension (3% versus 39%) than those with cerebellar ICH. Brain stem ICH had higher mortality (odds ratio, 37.1; 95% CI, 1.99-692.27) and worse scores in the European Quality of Life Scale (EQ-5D) pain domain (odds ratio, 3.36; 95% CI, 1.38-8.20). Conclusions- Cerebellar and brain stem ICH differ in their clinical characteristics and prognosis, with the latter being associated with higher case fatality and worse EQ-5D scores in the pain domain. Clinical Trial Registration- URL: https://www.clinicaltrials.gov . Unique identifiers: NCT00226096 and NCT00716079.
AB - Background and Purpose- Infratentorial intracerebral hemorrhage (ICH) has a poor outcome but is rarely analyzed by cerebellar versus brain stem location. We evaluated this relationship and clinical outcomes among participants of the INTERACT 1 and 2 (Intensive Blood Pressure Reduction in Acute Cerebral Hemorrhage Trials). Methods- Participants with brain stem and cerebellar ICH were compared. Logistic regression models were used to compare outcomes of death or major disability and quality of life. Results- Of 195 included patients, 92 (47%) and 103 (53%) had brain stem and cerebellar ICH, respectively. Patients with brain stem ICH were younger (mean [SD] age, 59±13 versus 70±11 years), less female (28.3% versus 50.5%), with higher admission National Institutes of Health Stroke Scale scores (median [interquartile range], 6 [4-10) versus 3 [2-8]), less prior ICH (3% versus 17%), smaller ICH volumes (1.6 mL [1.0-2.8 mL] versus 5.1 mL [2.6-10.7 mL]), and less intraventricular extension (3% versus 39%) than those with cerebellar ICH. Brain stem ICH had higher mortality (odds ratio, 37.1; 95% CI, 1.99-692.27) and worse scores in the European Quality of Life Scale (EQ-5D) pain domain (odds ratio, 3.36; 95% CI, 1.38-8.20). Conclusions- Cerebellar and brain stem ICH differ in their clinical characteristics and prognosis, with the latter being associated with higher case fatality and worse EQ-5D scores in the pain domain. Clinical Trial Registration- URL: https://www.clinicaltrials.gov . Unique identifiers: NCT00226096 and NCT00716079.
KW - brain stem
KW - cerebellum
KW - cerebral hemorrhage
KW - clinical trial
UR - http://www.scopus.com/inward/record.url?scp=85065112523&partnerID=8YFLogxK
U2 - 10.1161/strokeaha.118.023766
DO - 10.1161/strokeaha.118.023766
M3 - Article
C2 - 30890109
SN - 0039-2499
VL - 50
SP - 1257
EP - 1259
JO - Stroke
JF - Stroke
IS - 5
ER -