The effect of TNF-alpha blocking therapy on lipid levels in rheumatoid arthritis: a meta-analysis.

Objectives: Changes in the lipid profile have been described in patients with rheumatoid arthritis (RA) following therapy with tumor necrosis factor (TNF)-alpha blocking agents. However, thus far, results have been inconsistent. Therefore, we investigated changes in lipid levels after TNF-alpha blocking therapy using meta-analysis of published data.

Can prolonged sick leave after gynecologic surgery be predicted? An observational study in The Netherlands.

Background: Sick leave frequently has been used as an outcome to evaluate minimal invasive surgery compared with conventional open surgery. However, sick leave is determined not only by the surgical approach. Recently, a postoperative recovery-specific quality-of-life questionnaire, the Recovery Index (RI-10), has been developed and validated.