Treatment satisfaction and health status in patients with systemic sclerosis.

BACKGROUND: Systemic sclerosis (SSc) is a rare connective tissue disease. Few data are available on treatment satisfaction, determinants of quality of life, and the health status of dermatology patients with SSc. PATIENTS AND METHODS: Cross-sectional study based on 72 consecutive dermatological patients with SSc. Objective clinical data were collected with a physician's questionnaire and subjective data were collected with a patients' questionnaire on disease characteristics, treatment satisfaction, quality of life, depressive symptoms, and Antonovsky's sense of coherence (SOC). We also tested the significance of possible determinants of treatment satisfaction. RESULTS: Treatment satisfaction was 72.0 (± 22.2; VAS 1-100). The assessment of professional competence of the treating physician was the most important determinant of treatment satisfaction and was independent of the patient's age and sex. The assessment of physician empathy, information about the disease, and the patient's own evaluation of the severity of disease were also associated with treatment satisfaction. The mean health-related quality of life (QoL; EQ-5D) was 0.74 (± 0.28) and the mean SOC was 72.6 (± 10.6). 58 % of patients reported moderate to severe pain and 13 % were treated for pain symptoms. In 69 % there was evidence of probable depression (CES-D $ 22); 8 % were on antidepressants. CONCLUSIONS: Treatment satisfaction was average and correlated especially with the sense of professional competence of the treating physician. In SSc patients, a diminished health-related quality of life as well as pain and evidence of depression are common and seem to be inadequately treated. However, the SOC indicates a lower general vulnerability. In the future, screening for pain and symptoms of depression should part of routine practice in SSc patients and, if necessary, interdisciplinary care should be initiated.

Prostacyclin analogue iloprost influences endothelial cell-associated soluble adhesion molecules and growth factors in patients with systemic sclerosis: a time course study of serum concentrations.

Systemic sclerosis is a connective tissue disorder with unclear aetiology and pathogenesis. However, there is evidence that microvascular changes belong to the early symptoms of the disease. These are associated with increased serum levels of markers of endothelium activation, such as adhesion molecules and growth factors. The stable prostacyclin analogue iloprost is licensed for vascular symptoms (Raynaud's phenomenon) and was recently shown to exert short-term effects on these markers. In this study, serum samples (n = 13) from patients with systemic sclerosis were examined for serum levels of vascular cell adhesion molecule-1 (VCAM-1), intercellular cell adhesion molecule-1, E-selectin, endothelin-1 and vascular endothelial growth factor over 6 months after iloprost infusions in order to detect possible long-term effects. Iloprost significantly reduced initially elevated levels of these markers, partly until the end of the observation period (E-selectin, VCAM-1, endothelin-1). These effects provide serological evidence for the benefits of iloprost infusions that are seen clinically in patients with systemic sclerosis.