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QUESTION: In patients being treated with antibiotics, does co-administration with probiotics reduce the incidence of diarrhoea?
Data sources
Studies in any language (with English abstracts) were identified by searching Medline (1966–2000) with the terms probiotics, biotherapeutic agents, lactobacilli, antibiotic associated diarrhoea, and Clostridium difficile; the Cochrane Controlled Trials Register; and the Cochrane Database of Systematic Reviews.
Study selection
Studies were selected if they were randomised, double blind, placebo controlled trials of probiotic treatment given in combination with antibiotics and if diarrhoea prevention was reported. Studies of travellers’ diarrhoea and infectious diarrhoea were excluded.
Data extraction
Data were extracted on sample size; type, dose, and duration of probiotic treatment; and antibiotic …
Footnotes
For correspondence: Dr A L D’Souza, Hammersmith Hospital, London, UK. aloysius.dsouza{at}ic.ac.uk
Source of funding: no external funding. A modified version of this abstract appears in ACP Journal Club and Evidence-Based Medicine.