Clinical Significance of blood lactic acid dynamic monitoring in the prognosis evaluation of critically ill pediatric
10.3760/cma.j.issn.1008-6706.2011.01.019
- VernacularTitle:动态监测血乳酸对危重症患儿预后评价的意义
- Author:
Jianjiang CHEN
;
Xiaomei HUANG
- Publication Type:Journal Article
- Keywords:
Lactate;
Monitoring,pediatric;
Critical illness;
Evaluation studies
- From:
Chinese Journal of Primary Medicine and Pharmacy
2011;18(1):41-43
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the correlation between blood lactic acid level and PCIS scroing system.To study the relationship between dynamic lactic acid monitoring indexes and prognosis of critical patients.Methods Differences of mortality,incidence of MODS and shock,PCIS score between two groups were compared.The patients were divided into 3 groups by PCIS score to compare pathogenetic conditions prognosis, then to study the were divided into death group and survival group by the hospital prognosis. Differences of their lactic indexes and other clinical indicators which reflected organ/system status were compared, prognostic-significant lactic indexes were selected by mu fti-variable logistic analysis. Results Patients with elevated lactic acid level had more incidence of shock and MODS, higher PCIS scores and higher mortality, the differences had statistical significance compared with the normal lactic acid group. There were significant linear correlation between ICU lactic acid level, peak lactic acid level and PCIS scores respectively. For the patients with elevated lactic acid level, peak lactic acid level, 12h lactic clearance had significant correlation with prognosis. Conclusion PCIS scoring system had a significant linear correlation with lactic acid level. For the patients with elevated lactic acid level,peak lactic acid level,12h lactic clearance were good indicators to evaluate patients' prognosis.
