Effect of Sildenafil on the Microcirculatory Blood Flow and Endothelial Progenitor Cells in Systemic Sclerosis
Conditions
- Scleroderma, Systemic
- Scleroderma, Diffuse
- Scleroderma, Limited
- Raynaud Phenomenon
Interventions
- DRUG: Sildenafil citrate
- DRUG: Placebo (Sugar pill)
Sponsor
Federal University of São Paulo
Collaborators