A comparison of three delivery systems in aerosol treatment of acute severe asthma
- Author:
Pham Long Trung
- Publication Type:Journal Article
- Keywords:
asthma
- MeSH:
Asthma;
Aerosols;
Albuterol;
Therapeutics;
- From:Journal Ho Chi Minh Medical
2003;7(2):78-84
- CountryViet Nam
- Language:Vietnamese
-
Abstract:
To survey 30 patients aged 15-65 years with acute severe asthma. They were randomized into one of three different groups: group(A): reiceived salbutamol solution via a nebulizer impelled with oxygen; group (B): received Salbutamol solution via an air compressor-driven nebulizer; and group (C): received Salbutamol via a Metered-dose inhaler attached to a value aerosol holding chamber (Volumatic). After the 6 hours treatment, PEF (peak exhale flow) and other parameters improved significantly in 27 patients. No patient discontinued the trial or transferred to the intensive unit and no cardiovascular adverse events were reported in the study groups. These data showed that the three delivery methods were appropriate to treat subjects with acute severe asthma, however the metered dose inhaler (with holding chamber) was the best choice in the recent medical condition of Vietnam
