Efficacy comparison of aerosol inhaled and systemic glucocorticoid and its influence on the expressions of PCT and hs-CRP in elderly AECOPD
10.3969/j.issn.1005-1678.2017.03.080
- VernacularTitle:雾化吸入与全身应用糖皮质激素对老年AECOPD患者的临床疗效比较及对PCT和hs-CRP表达的影响
- Author:
Xiangchun HONG
;
Wenbo WEN
;
Shanshan LIU
- Keywords:
acute exacerbation of chronic obstructive pulmonary disease;
elderly;
glucocorticoid;
aerosol inhaled;
procalcitonin;
hyper-sensitive C reactive protein
- From:
Chinese Journal of Biochemical Pharmaceutics
2017;37(3):258-261
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe and compare the clinical effect of aerosol inhaled and systemic glucocorticoid treatment and its influence on the expression of procalcitonin ( PCT) and hyper-sensitive C reactive protein ( hs-CRP) in elderly patients with acute exacerbation of chronic obstructive pulmonary disease (AECOPD).Methods 146 elderly patients with AECOPD were enrolled prospectively.The patients were divided in three groups randomly, including inhalation group (48 cases referred as 2 mg of budesonide nebulization every 8 hours with therapeutic course of 5 days), intravenous group (50 cases referred as 40 mg methylprednisolone intravenous injection once daily with therapeutic course of 5 days), and control group (48 cases with no glucocorticoid ) .All the patients were treated with routine oxygen therapy, anti-inflammation, bronchodilators (β2 receptor agonist and doxofylline) and mucolytics, and so on.The levels of serum PCT and hs-CRP were detected before and after five days treatment, and also the clinical parameters such as symptoms, blood gas analysis, lung function, hospital days, fasting blood glucose and adverse reaction were simultaneously recorded. Results The general clinical data demonstrated no significant difference among the groups.Compared with the control group, the total effective rate, improvement rate of lung function (FEV1%pred and FEV1/FVC) and of blood gas parameters (pH value, PaO2 and PaCO2) in the inhalation group and intravenous group were higher, with shorter hospital days(P<0.05), while with no obvious difference between the two group.The levels of the serum PCT and hs-CRP were decreased in the patients enrolled after treatment, compared with the prior treatment (P<0.05).Compared with the control group, the levels of serum PCT and hs-CRP in the inhalation group and intravenous group decreased significantly, while with no obvious difference between the two groups.The levels of fasting blood glucose in the intravenous group were the highest;compared with the control group, the adverse effect incidence of the inhalation and intravenous groups were higher obviously, with the most obvious in the intravenous group ( P<0.05 ). Conclusion Application of glucocorticoid is benefit to improving the clinical symptom and lung function, and to rectifying hypoxemia and to shortening hospital days.The aerosol inhaled and systemic glucocorticoid application shows equivalent clinical efficiency on anti-airway inflammation.The glucocorticoid inhalation has fewer adverse effects and is recommended to treat the elderly patients with AECOPD .
