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Rococo study: a real-world evaluation of an over-the-counter medicine in acute cough (a multicentre, randomised, controlled study)

Birring, S S; Brew, J; Kilbourn, A; Edwards, V; Wilson, R; Morice, A H

Authors

S S Birring

J Brew

A Kilbourn

V Edwards

R Wilson

A H Morice



Abstract

Objectives To investigate the efficacy and safety of CS1002, an over-the-counter cough treatment containing diphenhydramine, ammonium chloride and levomenthol in a cocoa-based demulcent.

Design A multicentre, randomised, parallel group, controlled, single-blinded study in participants with acute upper respiratory tract infection-associated cough.

Setting 4 general practitioner (GP) surgeries and 14 pharmacies in the UK.

Journal Article Type Article
Publication Date Jan 16, 2017
Journal BMJ Open
Print ISSN 2044-6055
Electronic ISSN 2044-6055
Publisher BMJ Publishing Group
Peer Reviewed Peer Reviewed
Volume 7
Issue 1
Pages e014112
APA6 Citation Birring, S. S., Brew, J., Kilbourn, A., Edwards, V., Wilson, R., & Morice, A. H. (2017). Rococo study: a real-world evaluation of an over-the-counter medicine in acute cough (a multicentre, randomised, controlled study). BMJ open, 7(1), e014112. https://doi.org/10.1136/bmjopen-2016-014112
DOI https://doi.org/10.1136/bmjopen-2016-014112
Publisher URL https://bmjopen.bmj.com/content/7/1/e014112

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This is an Open Access article distributed in accordance with
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