Effects of inhaled bronchodilators on dynamic PEEPi in COPD patients
- VernacularTitle:吸入支气管舒张剂对慢性阻塞性肺疾病患者动态内源性呼气末正压的影响
- Author:
Yinhuan LI
;
Rongchang CHEN
;
Xin CHEN
- Publication Type:Journal Article
- Keywords:
Pu lmonary disease,chronic obstructive;
Bronchodilators;
Pulmonary function test;
Intrinsic PEEP
- From:
Chinese Journal of Practical Internal Medicine
2001;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the effects of inhaled bronchodilators on dynamic PEEPi in COPD patients.Methods Twenty moderate to severe COPD subjects were divided into three groups.Lung functions,PEEPi,dyn and Borg score were measured at baseline and 30 min after inhaled placebo,and after inhalation of salbutamol 400 ?g(or ipratropium 80 ?g),ipratropium 80 ?g(or salbutamol 400 ?g)in sequence at interval as specified in different groups.Results In comparison with placebo,PEEPi,dyn decreased after inhalied bronchodilators(P
