スダ　サトシ   SUDA Satoshi   須田　智    所属   埼玉医科大学  医学部 国際医療センター　神経内科・脳卒中内科    職種   教授
論文種別	学術雑誌(原著)
言語種別	英語
査読の有無	査読なし
表題	The Effect of Aging and Small-Vessel Disease Burden on Hematoma Location in Patients with Acute Intracerebral Hemorrhage.
掲載誌名	正式名：Cerebrovascular diseases (Basel, Switzerland)
掲載区分	国外
巻・号・頁	50(5),1-9頁
著者・共著者	Yuki Sakamoto,Takahiro Sato,Chikako Nito,Yasuhiro Nishiyama,Satoshi Suda,Noriko Matsumoto,Junya Aoki,Tomonari Saito,Kentaro Suzuki,Takehiro Katano,Kazumi Kimura
発行年月	2021/04/23
概要	INTRODUCTION: Intracerebral hemorrhage (ICH) is a devastating hemorrhagic event and is associated with high mortality or severe neurological sequelae. Age-associated differences in hematoma location for nonlobar ICH are not well known. The aims of the present study were to elucidate the relationship between age and hematoma location and to assess the differences in small-vessel disease (SVD) burden as a potential surrogate marker for longstanding hypertension among various hematoma locations. METHODS: From September 2014 through July 2019, consecutive patients with acute, spontaneous ICH were retrospectively enrolled from a prospective registry. Magnetic resonance imaging was performed during admission, and the total SVD burden score (including microbleeds, lacunes, enlarged perivascular spaces, and white matter hyperintensities) was calculated. The relationships of hematoma location with aging and SVD burden were assessed by using multivariate logistic regression analyses. RESULTS: A total of 444 patients (156 women [35%]; median age 69 [interquartile range 59-79] years; National Institutes of Health Stroke Scale score 9 [17][3-17]) were enrolled in the present study. Multivariate logistic regression analyses showed that advanced age was independently associated with thalamic (odds ratio [OR]: 1.48, 95% confidence interval [CI]: 1.19-1.84, p < 0.001 for 10-year increment) and lobar hemorrhage (OR: 1.58, 95% CI: 1.19-2.09, p = 0.002) and was independently and negatively related to putaminal hemorrhage (OR: 0.55, 95% CI: 0.44-0.68, p < 0.001). The total SVD burden score was independently and positively associated with thalamic hemorrhage (OR: 1.27, 95% CI: 1.01-1.59, p = 0.045) and negatively with lobar hemorrhage (OR: 0.74, 95% CI: 0.55-0.99, p = 0.042), even after adjusting by age, but not with putaminal hemorrhage (OR: 0.91, 95% CI: 0.73-1.14, p = 0.395). CONCLUSION: Putaminal, thalamic, and lobar hemorrhages are prone to occur in specific ages and SVD states: putaminal in young patients, thalamic in old and high SVD burden patients, and lobar hemorrhages in old and low SVD burden patients. Susceptibility to bleeding with aging or severe SVD accumulation seems to differ considerably among brain locations.
DOI	10.1159/000515411
PMID	33895747