[Serious infection due to biologicals: risk only mildly elevated in patients with rheumatoid arthritis].

Biologicals are often thought to increase the risk of infection. A recent review shows that the risk of serious infection in patients with rheumatoid arthritis being treated with biologicals (standard dose) is only mildly elevated compared with those who are treated with conventional DMARDs only (odds ratio: 1.3). If biologicals are used at a lower dosage, e.g. tapering studies, the risk of serious infection does not seem to be increased....