Table 1

Characteristics of principal trials

Everitt et al, 20066Rietveld et al, 20054Rose et al, 20055
SettingUK Primary careThe Netherlands Primary careUK Primary care
Participants307 adults and children181 adults326 children aged 6 months to 12 years
Study designOpen, factorial, randomised control trialDouble-blind, randomised placebo-controlled trialDouble-blind, randomised placebo-controlled trial
InterventionImmediate chloramphenicol eye drops versus delayed chloramphenicol eye drops versus no eye dropsFusidic acid gel versus placeboChloramphenicol 0.5% versus placebo
Determination of cure at day 7Patient assessed cure as recorded in a daily diaryGP assessed at day 7Parent assessed cure as recorded in a daily diary