Effect of sildenafil on digital ulcers in systemic sclerosis: analysis from a single centre pilot study.

ABSTRACT:

Objective

In this pilot study, the effect of sildenafil on digital ulcer (DU) healing and related clinical symptoms was analysed.

Methods

A total of 19 patients with systemic sclerosis (SSc) were treated with maximally tolerated sildenafil doses up to 6 months. Primary outcome was the healing of DUs. Changes in other clinical symptoms were also evaluated.

Results

In all, 49 DUs were present at baseline; this decreased to 17 ulcers (p<0.001) at the end of sildenafil treatment. Furthermore, the visual analogue scale (VAS) score for Raynaud's phenomenon (RP), pain and activity improved (p=0.003, p=0.002 and p=0.05, respectively). A total of 9 patients developed 12 new DUs during sildenafil treatment.

Conclusions

This study indicates an effect of sildenafil on DU h

SUBMITTER: Brueckner CS 

PROVIDER: S-EPMC2938897 | biostudies-literature | 2010 Aug

REPOSITORIES: biostudies-literature