Long-term therapy with endothelin-1 antagonist for pulmonary hypertension secondary to systemic sclerosis
Shalev, L.; Langevitz, P.; Zandman-Goddard, G.
Harefuah 147(4): 287-289; 376
2008
ISSN/ISBN: 0017-7768 PMID: 18686806 Document Number: 617598
Pulmonary hypertension in systemic sclerosis appears in up to 35% of patients, is characterized by increased pulmonary artery resistance, and carries a poorer prognosis than in patients with other causes of pulmonary hypertension. The recommended therapy for stage III disease, based on clinical trials and by the Israeli Ministry of Health for 2006, includes bosentan (Tracleer), an endothelin-1 antagonist. This is a case report of a patient with severe pulmonary hypertension secondary to systemic sclerosis where therapy with prostacyclins was contraindicated due to the development of congestive heart failure and severe atherosclerosis. The patient responded well to bosentan monotherapy for 4 years until his death.