Sex differences in rheumatoid arthritis: more than meets the eye...

Sex differences in the prevalence of autoimmune diseases such as rheumatoid arthritis (RA) are well described, but the literature is not as clear about sex differences in RA disease course and prognosis. A recent study from a very large cross-sectional international cohort demonstrated slightly worse levels of disease activity and function in female patients with RA, compared with men. These findings are discussed in the context of our evolving knowledge of sex differences in the expression of this prototypic autoimmune disease, both in terms of the actual disease activity level, the effects that the disease has on physical function, and our ability accurately to measure these aspects

Interstitial Lung Disease in Systemic Sclerosis

Interstitial lung disease is an early and serious complication of systemic sclerosis (SSc). Because it may be asymptomatic for a long period, and only the early flogistic phase is at present susceptible to treatment, early diagnosis and identification of risk are critical to the outcome. However, identifying SSc patients at risk for developing interstitial lung disease is at present difficult; therefore, a strict monitoring of the disease, especially in the first years, is mandatory. Treatment strategy is aimed at suppressing inflammation. Unfortunately, optimal therapy has not yet been established. Combination of corticosteroids and cyclophosphamide is considered the best therapeutic approach available so far, but doses and duration of treatment need to be determined. Future research should focus on new anti-inflammatory or immunosuppressive agents