The aim of the study is to compare the exposure to environmental and professional toxics by patients with systemic scleroderma and by patients not achieved by this pathology.
This study is based on a questionnaire. The data will be collected according a retrospective and prospective design : * at diagnostic of the disease * at the inclusion in the systemic scleroderma cohort * during the annual visit (in 2017-2018-2019-2020)
Study Type
OBSERVATIONAL
Enrollment
327
CHU de Rennes
Rennes, France
Questionnaire to evaluate the exposition of environmental and professional toxics
clinical, personal and professional data
Time frame: once a year up to 2020
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