Woman and Man
- | Country :
- Russian Federation
- | organs : -
- | Specialty : -
Extract
The purpose of this study is to provide Sildenafil therapy for subjects who completed A1481156 study and are judged by the investigator to derive clinical benefit from continued treatment with Sildenafil, prior to reimbursement and availability for subjects in the Russian Federation.
Inclusion criteria
- Pulmonary Arterial Hypertension (PAH)