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Chinese Journal of Critical Care Medicine(Electronic Edition) ›› 2016, Vol. 09 ›› Issue (03): 159-162. doi: 10.3877/cma.j.issn.1674-6880.2016.03.004

Special Issue:

• Original Article • Previous Articles     Next Articles

Correlation of serum cholinesterase and acute physiology and chronic health evaluation Ⅱ score and multiple organ dysfunction syndrome score in patients with severe pneumonia

Xin Mo1, Yanbing Liang2, Zhibin Chen2, Zhenyu Li2, Bingyu Yang1, Zhongfu Ma2,()   

  1. 1. Department of Neurology, the Third People's Hospital of Foshan, Foshan 528000, China
    2. Department of General Internal Medicine, the First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080, China
  • Received:2015-11-19 Online:2016-06-01 Published:2016-06-01
  • Contact: Zhongfu Ma
  • About author:
    Corresponding author: Ma Zhongfu, Email:

Abstract:

Objective

To observe the change of serum cholinesterase (S-ChE) levels in patients with severe pneumonia and its correlativity with acute physiology and chronic health evaluation Ⅱ(APACHE Ⅱ) score and multiple organ dysfunction syndrome (MODS) score.

Methods

A total of 86 patients with severe pneumonia were enrolled in this study as the severe pneumonia group, and divided into the survival group (46 cases) and death group (40 cases). And 100 patients with common pneumonia (common pneumonia group) and 124 people with health examination normal (control group) were served as control. The S-ChE levels were collected and APACHE Ⅱ score and MODS score were calculated after the patients were hospitalized in ICU within 24 hours. The Pearson correlation was used to analyze the association between S-ChE level and APACHE Ⅱ score as well as MODS score.

Results

The S-ChE levels in the severe pneumonia group, common pneumonia group and control group were (3 679 ± 1 433) U/L, (5 142 ± 1 884) U/L, (8 469 ± 1 377) U/L, respectively, and the S-ChE levels in the severe pneumonia group were much lower than those in the common pneumonia group and control group (all P<0.05). Meanwhile, the S-ChE levels in the death group [(2 748 ± 826) U/L vs. (4 489 ± 1 360) U/L, t=7.041, P<0.001] were much lower, whereas the APACHEⅡscores (26 ± 5 vs. 16 ± 5, t=8.540, P<0.001) and MODS scores (8.15 ± 2.49 vs. 4.35 ± 2.01, t=7.832, P<0.001) were higher than those in the survival group. The Pearson correlation showed that the S-ChE levels were negative related with APACHE Ⅱscore (r=-0.437, P<0.05) and MODS score (r=-0.337, P<0.05).

Conclusion

The S-ChE levels in patients with severe pneumonia decrease remarkedly, which can reflect the severity of severe pneumonia and have negative correlation with APACHE Ⅱscore or MODS score.

Key words: Cholinesterase, Pneumonia, APACHE, Multiple organ dysfunction syndrome

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