Chest ACCP Career Connection
HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
QUICK SEARCH:   [advanced]


     

Guest Access | Sign In via User Name/Password
This Article
Right arrow Full Text (PDF) Free
Right arrow Submit a response
Right arrow Alert me when this article is cited
Right arrow Alert me when eLetters are posted
Right arrow Alert me if a correction is posted
Services
Right arrow Email this article to a friend
Right arrow Similar articles in this journal
Right arrow Similar articles in PubMed
Right arrow Alert me to new issues of the journal
Right arrow Add to My Personal Article Archive
Right arrow Download to citation manager
Right arrow reprints & permissions
Citing Articles
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by Gilman, M. J.
Right arrow Articles by Slovis, C.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Gilman, M. J.
Right arrow Articles by Slovis, C.

Chest, Vol 98, 1095-1098, Copyright © 1990 by American College of Chest Physicians

ARTICLES

Comparison of aerosolized glycopyrrolate and metaproterenol in acute asthma

MJ Gilman, L Meyer, J Carter and C Slovis
Division of Pulmonary and Critical Care Medicine, Emory University School of Medicine, Atlanta.

The efficacy of nebulized glycopyrrolate compared with metaproterenol was evaluated in 46 patients with acute asthma. In a double-blinded, randomized fashion, patients received, as sole therapy, either 2 mg of glycopyrrolate or 15 mg of metaproterenol every 2 h over a 6-h study period. Of the 35 patients completing the study, analysis of variance demonstrated no difference in percentage of change in FEV1 between glycopyrrolate and metaproterenol. Two hours after the initial dose, there was a 30 percent increase in FEV1 for glycopyrrolate compared with a 25 percent increase for metaproterenol (p greater than 0.05, NS). In contrast to the comparable bronchodilator activity, the side effects profile of the two agents were markedly dissimilar. Not only were subjective complaints of tremor, palpitations, and paresthesias increased for metaproterenol, but the heart rate response was significantly elevated (p less than 0.05) compared with glycopyrrolate. Based on these data, administration of the aerosolized anticholinergic agent, glycopyrrolate, is a reasonable therapeutic alternative for acute asthma.




HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS
Copyright © 1990 by the American College of Chest Physicians.