| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2021-04-26 |
| タイトル |
|
|
タイトル |
COMPUTED TOMOGRAPHY PERFUSION EXAMINATION CAN DETECT THE IMPAIRMENT OF CEREBRAL CIRCULATION AND MAY HELP PREDICT THE OUTCOME OF PATIENTS WITH ANEURYSMAL SUBARACHNOID HEMORRHAGE |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Computed tomography perfusion |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Regional cerebral blood flow |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Regional mean transit time |
| 主題 |
|
|
言語 |
en |
|
主題Scheme |
Other |
|
主題 |
Aneurysmal subarachnoid hemorrhage |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| ID登録 |
|
|
ID登録 |
10.20569/00005631 |
|
ID登録タイプ |
JaLC |
| アクセス権 |
|
|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 作成者 |
Endo, Takuro
Ohmura, Tomomi
Sato, Yuichiro
Moroi, Junta
Ishikawa, Tatsuya
|
| 内容記述 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Aneurysmal subarachnoid hemorrhage (aSAH) rapidly elevates intracranial pressure and disrupts intracerebral blood perfusion. As the objective evaluation of cerebral circulation is seldom performed due to the instability of the patient’s condition, we investigated the utility of measuring two indices of disturbed cerebral perfusion in the acute-stage of aSAH-regional cerebral blood flow (rCBF) and regional mean transit time (rMTT)-with computed tomography perfusion (CTP) to predict unfavorable outcomes of patients of aSAH. We enrolled 55 patients within the first 3 days of the onset of aSAH and used their modified Rankin Scale (mRS) scores to classify them into favorable (mRS, 0-2) and unfavorable (mRS, 3-6) outcome groups : 38 and 17 patients, respectively. The univariate analysis identified the following risk factors for unfavorable outcomes : age (p=0.004), World Federation of Neurological Society (WFNS) grade (p=0.005), presence of hydrocephalus (p=0.026) and delayed ischemic neurological deficit (p=0.005), and prolongation of rMTT of the cortex (rMTT-CTX ; p=0.014) and basal ganglia (rMTTBG ; p=0.003). The significance of higher WFNS grade (odds ratio [OR]=2.063, p=0.018), presence of delayed ischemic neurological deficit (OR=8.048, p=0.019), and rMTT-BG (OR=3.476, p=0.013) remained following multivariate analysis. Hence, CTP-derived parameters, especially rMTT, at admission can help to predict unfavorable outcomes in patients. |
|
言語 |
en |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 書誌情報 |
ja : 秋田医学
en : Akita journal of medicine
巻 47,
号 3/4,
p. 85-95,
発行日 2021-03-31
|
| 収録物識別子 |
|
|
収録物識別子タイプ |
PISSN |
|
収録物識別子 |
0386-6106 |
| 収録物識別子 |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AN00009294 |
| 出版者 |
|
|
出版者 |
秋田医学会 |
|
言語 |
ja |
akitai47_3_4(85) (257.3 kB)
