Editorials

Antibiotics for acute cough in primary care

BMJ 2009; 338 doi: http://dx.doi.org/10.1136/bmj.b834 (Published 05 May 2009) Cite this as: BMJ 2009;338:b834
  1. Alastair D Hay, consultant senior lecturer in primary health care,
  2. Katy V Jüttner, academic foundation year 2 doctor
  1. 1Academic Unit of Primary Health Care, NIHR National School for Primary Care Research, Department of Community Based Medicine, University of Bristol, Bristol BS2 8AA
  1. alastair.hay{at}bristol.ac.uk

    Prescribing can be reduced by improving communication and measuring C reactive protein

    Acute cough is the most common symptom managed by healthcare services, and it is associated with large personal, societal, and healthcare costs. In the linked randomised cluster controlled trial (doi:10.1136/bmj.b1374), Cals and colleagues assess the effects of communication skills training and the use of C reactive protein (CRP) testing on the prescription of antibiotics to patients with lower respiratory tract infection in primary care.1

    The participants were older than 18 years, they had an acute (no more than four weeks’ duration) cough considered by the general practitioner to be caused by lower respiratory tract infection, and they had at least one chest symptom or sign and at least one systemic symptom or sign.2 The investigators tried to recruit patients with what most clinicians would recognise as acute bronchitis, influenza, acute exacerbations of asthma, and acute exacerbations of chronic pulmonary obstructive disease. They excluded patients who currently or recently needed antibiotics or hospital admission.

    The trial used a factorial design, and the units of randomisation were individual general practitioners’ practices. Although cluster randomisation aims to prevent the control group from also receiving a group level intervention, such as communication skills training, it is not the preferred design for individual level interventions, …

    Sign in

    Free trial

    Register for a free trial to thebmj.com to receive unlimited access to all content on thebmj.com for 14 days.
    Sign up for a free trial

    Subscribe