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  1. Mortality and causes of death in a Swedish series of systemic sclerosis patients.

    Article - En anglais

    Objectives-To analyse survival rates and the causes of death in a systemic sclerosis (SSc) population, and to evaluate the occurrence of fatal malignant neoplasms and their possible association with oral cyclophosphamide (CYC) treatment.

    Methods-Survival was calculated for 249 SSc patients followed up for up to 13 years.

    Mean (SD) follow up was 5.8 (4.2) years.

    The 49 deceased patients were subdivided according to causes of death and its relation to SSc.

    Fatal malignancies in CYC treated patients were compared with those occurring in non-CYC treated patients.


    The overall 5 and 10 year survival rates were 86% and 69% respectively.

    There was a 4.6-fold increased risk of death, as compared with the general population.

    Prognosis was worse in the diffuse cutaneous involvement (dSSc) and male subgroups than in the limited cutaneous involvement (lSSc) and female subgroups.

    Of the 49 deaths, 24 were attributable to pulmonary complications such as pulmonary fibrosis, pulmonary hypertension, pneumonia or pulmonary malignancy.

    Treatment with oral CYC did not increase the risk of dying of cancer.

    Conclusions-Mortality is increased both in the SSc population as a whole and in its different subsets (dSSc and lSSc).

    Prognosis is worst among male patients with dSSc.

    However, the 5 year survival rate was better than those reported from earlier studies.

    Most patients die of cardiopulmonary disease


    Mots-clés Pascal : Sclérodermie, Homme, Suédois, Epidémiologie, Mortalité, Etiologie, Carcinome, Facteur risque, Toxicité, Cyclophosphamide, Traitement, Moutarde à l'azote, Oxazaphosphinane dérivé, Peau pathologie, Tissu conjonctif pathologie, Maladie système, Maladie autoimmune, Immunopathologie, Tumeur maligne

    Mots-clés Pascal anglais : Scleroderma, Human, Swedish, Epidemiology, Mortality, Etiology, Carcinoma, Risk factor, Toxicity, Cyclophosphamide, Treatment, Nitrogen mustard, Oxazaphosphinane derivatives, Skin disease, Connective tissue disease, Systemic disease, Autoimmune disease, Immunopathology, Malignant tumor

    Logo du centre Notice produite par :
    Inist-CNRS - Institut de l'Information Scientifique et Technique

    Cote : 99-0058932

    Code Inist : 002B07. Création : 31/05/1999.