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ClinicalTrials.gov ID

NCT05416723

Lead Sponsor

University Hospital, BrestOTHER

Overall Status

Unknown status

Study Type

Observational

Enrollment

302Estimated

Last Update Posted

Jun 13, 2022Actual

Start Date

Jul 1, 2022Estimated

Primary Completion Date

Jul 1, 2022Estimated

Completion Date

Aug 1, 2022Estimated

Official Title

Occupational and Environmental Origins of ANCA Vasculitis: Contribution of Data From the National Network for Vigilance and Prevention of Occupational Pathologies (RNV3P)

Brief Summary

The main objective is to identify specific risk factors for ANCA vasculitis of occupational and/or environmental origin (exposures identified by questioning, geographical distribution of cases) from the RNV3P data.

The secondary objectives are as follows:

• Description of cases of ANCA vasculitis seen in French occupational pathology consultation centres:

  • reasons for consultation,
  • occupational and environmental etiologies described
  • occupational situations responsible
  • aptitude notices
  • recognition as an occupational disease

• Identification of specific risk factors for ANCA vasculitis of occupational and/or environmental origin (exposures identified on questioning, geographical distribution of cases).

• For occupational and non-occupational cases of ANCA vasculitis: identification of difficulties encountered by patients at work and proposed work adaptations.

• Estimation of the number of applications for recognition of disabled worker status made within this patient group.

• Identification of clinical severity and autoimmune profiles of ANCA vasculitis of occupational and/or environmental origin.

• ANCA Associated Vasculitis
• Occupational Diseases
• Environmental Exposure

Ages Eligible for Study

Adult (18-64)Older Adult (65+)

Sexes Eligible for Study

All

Accepts Healthy Volunteers

No

Eligibility Criteria

Inclusion Criteria:

• Patient with ANCA vasculitis defined according to the International Classification of Diseases (ICD-10), i.e. M 308, M 31, N 057 and L 95, or mentioned as the reason for consultation in the text mining summary.
• Seen in consultation in the occupational disease consultation centres belonging to the RNV3P
• No opposition

Exclusion Criteria:

• Refusal to participate

Observational Model

Other

Time Perspective

Retrospective

Lead Sponsor

University Hospital, BrestOTHER

VBonneterre@chu-grenoble.fr

catherine.nisse@nordnet.fr

barbara.charbotel-coing-boyat@univ-lyon1.fr

Marie-pascale.LEHUCHER@ap-hm.fr

i.thaon@chru-nancy.fr

Dominique.tripodi@chu-nantes.fr

lynda.bensefa-colas@aphp.fr

Christophe.PARIS@chu-rennes.fr

Maria.Gonzalez@chru-strasbourg.fr

esquirol.y@chu-toulouse.fr