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Objective. Lung transplantation is a viable, lifesaving intervention for several primary pulmonary disorders complicated by severe lung dysfunction. This study was undertaken to evaluate whether patients with systemic sclerosis (scleroderma), a systemic autoimmune rheumatic disorder, would receive similar benefit from this intervention.Methods. Survival following lung transplantation was examined at 2 university medical centers among 29 patients with scleroderma as compared with 70 patients with idiopathic pulmonary fibrosis (IPF) and 38 with idiopathic pulmonary arterial hypertension (IPAH), the latter groups representing pathologically related primary pulmonary disorders. The end point was death from any cause. Risk of mortality in patients with scleroderma was compared with that in patients with IPF or IPAH, with adjustment for demographic and clinical parameters.Results.

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