Identification Of Occupational Exposures In Patients With ILD

Completed

• Conditions: Interstitial Lung Disease; Occupational Exposure
• Interventions: Other: Professional course, occupational exposures

• Registration Number: NCT04879082
• Lead Sponsor: Hospices Civils de Lyon

Brief Summary

Diffuse interstitial lung disease brings together a heterogeneous group of pulmonary pathologies, characterized by infiltrating and diffuse lesions of the pulmonary interstitium. The evolving risk of these ILD is pulmonary fibrosis, with the development of chronic respiratory failure.

The process of the etiological diagnosis of ILD results from a multidisciplinary approach (pulmonologists, radiologists, occupational health specialists, anatomo-pathologists, etc...). Indeed, the multitude of possible causes of these diseases makes the etiological diagnosis difficult. Professional aetiologies are also frequently mentioned : pneumoconiosis, hypersensitivity pneumonitis, as a differential diagnosis.

It therefore appears essential to deepen the professional aspect during the diagnostic process for ILD.

Since May 2020, a professional interview has been systematically offered by the Occupational Pathology Consultation Center of the Hospital Center Lyon Sud, to patients followed by the team of Professor Vincent COTTIN, whose file was discussed in a multidisciplinary meeting.

The data collected to constitute a database are the following variables: age, sex, diploma, professional course coded in CITP (International Standard Classification of Professions) and NAF (French Nomenclature of Activities), occupational exposures, smoking, risk factors non-professionals, clinical elements of ILD and elements relating to an occupational disease certificate. This database is anonymized.

Detailed Description

Not available

Basic Information
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Recruitment & Eligibility
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Study & Design
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Trial Locations

Study Timeline

• Study Start: 2020-05-15
• Status Verified: 2021-03
• Primary Completion: 2021-03-15
• Study First Submitted: 2021-03-26
• Study Completion: 2021-04-15
• Study First Submitted QC: 2021-05-04
• Last Update Submitted: 2021-05-04
• Study First Posted: 2021-05-10
• Last Update Posted: 2021-05-10

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 150

Inclusion Criteria

• Patients with ILD.
• File discussed in a multidisciplinary meeting since May 2020 at the Louis Pradel Pneumological Hospital.
• Have benefited from a professional interview in the Occupational pathology consultation center of the Hospital Center Lyon Sud.

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Exclusion Criteria

• Patients with sarcoidosis.

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Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Arm && Interventions

Group	Intervention	Description
ILD	Professional course, occupational exposures	Patients with ILD, whose file has been discussed in a multidisciplinary meeting since May 2020 at the Louis Pradel Pneumological Hospital, and who have benefited from a professional interview in the Occupational pathology consultation center of the Hospital Center Lyon Sud.

Primary Outcome Measures

Name	Time	Method
Study the distribution of occupational exposures according to the types of ILD. The precise diagnosis is retained during the multidisiciplinary meeting.	The precise diagnosis of ILD is retained immediately after the multidisiciplinary meeting.	Precise diagnosis of ILD : type of PID diagnosed
Occupational exposures are assessed in specialized consultation by the occupational physician.	Occupational exposures are assessed immediately after the occupational consultation.	Occupational exposures

Trial Locations

Locations (1)

Centre de consultation de pathologie professionnelle, Centre Hospitalier Lyon Sud; 🇫🇷 Pierre-Bénite, France