Abstract:【Objective】To investigate the expression levels and significance of renal function indicators such as uric acid (UA), creatinine (Cr), cystatin C(cys C) and B-type brain natriuretic peptide (BNP) in peripheral blood of patients with chronic obstructive pulmonary disease (COPD). 【Methods】 A total of 96 patients with COPD admitted to our hospital from May 2020 to June 2022 were selected, including 45 patients in the acute stage (acute group) and 51 patients in the stable stage (stable group). In addition, 90 healthy volunteers who came to our hospital for physical examination during the same period were selected as the control group. The basic data and UA, Cr, cys C and BNP levels of the three groups were compared. Patients in the acute stage were divided into mild group (n=16), moderate group (n=16) and severe group (n=13) according to the degree of airflow limitation. The levels of UA, Cr, cys C and BNP in the three groups were compared, and the correlation between the levels of UA, Cr, cys C and BNP and the degree of airflow limitation in the acute stage was analyzed. 【Results】Compared with the control group, the smoking history ratio of the acute group and stable group was significantly increased, and the difference was statistically significant (P<0.05). The levels of UA, Cr, cys C and BNP in the acute group, the stable group and the control group were decreased successively, and the differences among groups were statistically significant (P<0.05). The levels of UA, Cr, cys C and BNP in severe group, moderate group and mild group were decreased successively, and the differences among groups were statistically significant (P<0.05). Spearman correlation analysis showed that the levels of UA, Cr, cys C and BNP were positively correlated with the degree of airflow restriction in acute patients (P<0.05). 【Conclusion】The abnormal expression levels of UA, Cr, cys C and BNP in peripheral blood of patients with COPD are significantly correlated with the severity of COPD.
洪卫煌, 张燮颖, 麻益龙. 肾功能指标在慢性阻塞性肺病患者外周血中的水平变化及其意义[J]. 医学临床研究, 2024, 41(12): 1934-1936.
HONG Weihuang, ZHANG Xieying, MA Yilong. The Expression Level and Significance of Renal Function Index in Peripheral Blood of Patients with Chronic Obstructive Pulmonary Disease. JOURNAL OF CLINICAL RESEARCH, 2024, 41(12): 1934-1936.
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