Expression and significance of granulocyte colony-stimulating factor and granulocyte- macrophage colony-stimulating factor in patients with acute respiratory distress syndrome
10.3760/cma.j.issn.1008-6706.2021.06.013
- VernacularTitle:急性呼吸窘迫综合征患者粒细胞集落刺激因子、粒细胞巨噬细胞集落刺激因子的表达水平及意义
- Author:
Gaojun XU
1
;
Youzu XU
;
Shanshan CHEN
Author Information
1. 浙江省，临海市第二人民医院呼吸内科 317016
- Keywords:
Respiratory distress syndrome,adult;
Colony-stimulating factors;
Granulocyte colony-stimulating factor;
Granulocyte-macrophage colony-stimulating factor
- From:
Chinese Journal of Primary Medicine and Pharmacy
2021;28(6):860-864
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the expression and significance of granulocyte colony-stimulating factor (G-CSF) and granulocyte-macrophage colony-stimulating factor (GM-CSF) in patients with acute respiratory distress syndrome (ARDS).Methods:The clinical data of 81 patients with ARDS who received treatment between February 2018 and July 2020 in Linhai Second People's Hospital, China (group A) and 69 healthy controls who concurrently received physical examination (group B) were retrospectively analyzed. Serum levels of G-CSF, GM-CSF and oxygenation index (OI) measured before treatment in the group A were compared with the levels measured in the control group. Serum levels of G-CSF and GM-CSF measured before treatment were compared between patients with different disease severities in the group A. The correlation between serum G-CSF and GM-CSF levels and disease condition was analyzed. The significance of serum G-CSF and GM-CSF levels in the diagnosis of ARDS was investigated.Results:Before treatment, serum G-CSF and GM-CSF levels in the group A were (201.89 ± 19.44) ng/L, (48.95 ± 6.03) ng/L, respectively, which were significantly higher than those in the group B [(38.13 ± 5.22) ng/L, (7.71 ± 0.92) ng/L, t = 67.889, 56.228, both P < 0.001]. OI in the group A was significantly lower than that in the group B [(159.09 ± 16.81) mmHg vs. (385.13 ± 20.34) mmHg, t = 74.519, P < 0.001). In group A, serum levels of G-CSF and GM-CSF were (271.99 ± 23.15) ng/L and (65.07 ± 8.38) ng/L respectively in patients with severe acute respiratory distress syndrome ( n = 13), (203.14 ± 18.36) ng/L and (50.91 ± 7.18) ng/L respectively in patients with moderate acute respiratory distress syndrome ( n = 30), and (176.92 ± 15.98) ng/L and (41.89 ± 6.02) ng/L, respectively in patients with mild acute respiratory distress syndrome ( n = 38). There was significant difference among patients with severe, moderate and mild acute respiratory distress syndrome ( F = 133.201, 57.116, both P < 0.05). Serum levels of G-CSF and GM-CSF in group A were negatively correlated with OI ( r = -0.819, -0.824, both P < 0.05). The area under the receiver operating characteristic curve of serum levels of G-CSF and GM-CSF and their combination were 0.780 (95% CI: 0.628-0.933), 0.752 (95% CI: 0.590-0.913) and 0.912 (95% CI: 0.835-0.989), respectively. The Youden index was 0.686, 0.696 and 0.739, respectively. The area under the receiver operating characteristic curve and the Youden index of the combined detection of serum levels of G-CSF and GM-CSF were highest. Conclusion:Serum levels of G-CSF and GM-CSF in patients with ARDS were higher than those in healthy controls. Higher serum levels of G-CSF and GM-CSF led to more severe disease condition. Serum levels of G-CSF and GM-CSF in combination has a higher value in the diagnosis of ARDS than serum levels of G-CSF and GM-CSF alone.
