Relationship between plasma brain natriuretic peptide and brain traumatic edema in elderly patients with hypertensive-cerebral hemorrhage
10.3969/j.issn.1671-8348.2013.25.009
- VernacularTitle:高血压脑出血老年患者血浆脑钠肽变化和脑水肿的关系
- Author:
Hai SU
;
Yi ZHANG
;
Hao CHEN
;
Zulu SU
- Publication Type:Journal Article
- Keywords:
hypertensive cerebral hemorrhage;
brain edema;
brain natriuretic peptide
- From:
Chongqing Medicine
2013;(25):2975-2976,2980
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the dynamic change of brain natriuretic peptide (BNP) in plasma of elderly patients with hy-pertensive intracerebral hemorrhage ,and to explore the relationship between BNP levels and cerebral edema .Methods 56 elderly patients with hypertensive intracerebral hemorrhage were recruited and divided into the operation group (n=26) and the non-opera-tion group(n=30) ,25 hypertensive patients were collected as the control group .ELISA was applied to detect the levels of plasma BNP at 6 ,24 ,72 ,168 h after the onset of hypertensive intracerebral hemorrhage .The non-invasion brain edema monitor was utilized to dynamically monitor the cerebral edema degrees .Results The plasma BNP levels in the operation group and the non-operation group at 6 ,24 ,72 ,168 h were higher than those in the control group ,the differences showed statistical difference (P<0 .05) ,but which at 168 h in the operation group was lower than that in the non-operation group ,cerebral edema appeared at 24 h in the two groups ,and reached the peak value at 72 h in the operation group and at68 h in the non-operation group;the changes of plasma BNP levels had positive correlation with cerebral edema degree (r=0 .685 ,P<0 .05) .Conclusion Dynamic monitoring of plasma BNP levels is an effective indicator for early diagnosis and monitoring of acute brain edema in elderly patients with hypertensive in-tracerebral hemorrhage .
