Abstract | INTRODUCTION: SOURCES OF DATA: The review is based upon peer reviewed publications relating to the use of mucolytics in COPD cited in PubMed. AREAS OF AGREEMENT: Much of the published evidence is of somewhat poor quality and many studies include patients with both chronic bronchitis and COPD. Mucolytics reduce exacerbations by up to 0.8 exacerbations per year, but have little additional benefit in those on standard maximum therapy. AREAS OF CONTROVERSY: Data that mucolytics improve symptoms, alter mucus or impact health-related quality of life in COPD patients receiving other standard therapy are unconvincing. In those on little or no other treatment, they may reduce exacerbation rate. GROWING POINTS: The use of mucolytics to treat acute exacerbations is promising. AREAS TIMELY FOR DEVELOPING RESEARCH:
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Authors | L Davies, P M A Calverley |
Journal | British medical bulletin
(Br Med Bull)
Vol. 93
Pg. 217-27
( 2010)
ISSN: 1471-8391 [Electronic] England |
PMID | 20031934
(Publication Type: Journal Article, Review)
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Chemical References |
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Topics |
- Administration, Oral
- Expectorants
(therapeutic use)
- Humans
- Pulmonary Disease, Chronic Obstructive
(drug therapy)
- Treatment Outcome
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