Irksome to debilitating, fatigue is a frequent symptom of rheumatoid arthritis (RA). Patients regard it as an important, neglected facet of the disease. An analysis of the effect of biologic therapies on fatigue has yielded disappointing results—do current treatments lack efficacy, or are we failing to measure adequate parameters?
- Stephanie Nikolaus
- Mart A. F. J. van de Laar