Occupational Respiratory Allergies and Gene-environment Interactions
NCT ID: NCT02879838
Last Updated: 2016-08-26
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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UNKNOWN
400 participants
OBSERVATIONAL
2016-09-30
2020-09-30
Brief Summary
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Secondary purposes are:
* to evaluate diagnostic value of new non-invasive techniques such as exhaled nitric oxide and cytology of induced expectoration;
* to estimate medical-social becoming of diagnosed work-related asthma after one year;
* to establish a biobank of blood samples of individuals with work related asthma for measurement of cytokines and search for genetic polymorphisms associated with asthma.
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Detailed Description
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In general, this study will allow the harmonization of diagnostic care and medical, medico-professional and medico-legal management of cases of work related asthma in specialized hospitals.
Conditions
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Study Design
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COHORT
PROSPECTIVE
Study Groups
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Occupational Asthma
Blood sample
Biobank. Analysis of cytokines and DNA polymorphisms
Work Aggravated Asthma
Blood sample
Biobank. Analysis of cytokines and DNA polymorphisms
Non-Work-Related Asthma
Blood sample
Biobank. Analysis of cytokines and DNA polymorphisms
Interventions
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Blood sample
Biobank. Analysis of cytokines and DNA polymorphisms
Eligibility Criteria
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Inclusion Criteria
Exclusion Criteria
* Pregnant or breastfeeding women
* Individual in life-threatening emergency
* Hospitalized patient
* Patient in a health or social institution
* Person deprived of liberty
* Person with total occupational disability
* Retired person
* Person diagnosed as non-asthmatic
* Asthmatic person already enrolled in a clinical trial of bio-therapy to treat asthma
16 Years
65 Years
ALL
No
Sponsors
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Central Hospital, Nancy, France
OTHER
Responsible Party
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Principal Investigators
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Christophe Paris
Role: PRINCIPAL_INVESTIGATOR
Centre de Consultation de Pathologies Professionnelles, CHRU Nancy
Locations
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Centre de consultation de pathologies professionnelles, Hôpital Pellegrin - CHU de Bordeaux
Bordeaux, , France
Centre de consultation de pathologies professionnelles, Hôpital côte de Nacre - CHU de Caen
Caen, , France
Centre de consultation de pathologies professionnelles, Centre Hospitalier Intercommunal de Créteil
Créteil, , France
Centre de consultation de pathologies professionnelles, Hôpital Michallon - CHU de Grenoble
Grenoble, , France
Centre de consultation de pathologies professionnelles, immeuble Tourville - CHU de Nantes
Nantes, , France
Centre de consultation de pathologies professionnelles, AP-HP groupe hospitalier Cochin
Paris, , France
Centre de consultation de pathologies professionnelles, Hôpital Fernand-Widal
Paris, , France
Centre de consultation de pathologies professionnelles, Centre Hospitalier Lyon-Sud
Pierre-Bénite, , France
Centre de consultation de pathologies professionnelles, Hôpital Civil - CHU de Strasbourg
Strasbourg, , France
Centre de consultation de pathologies professionnelles, Hôpital Lyautey - CHU de Strasbourg
Strasbourg, , France
Centre de consultation de pathologies professionnelles, Hôpital Purpan - CHU de Toulouse
Toulouse, , France
Centre de consultation de pathologies professionnelles, CHRU Nancy
Vandœuvre-lès-Nancy, , France
Countries
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Central Contacts
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Other Identifiers
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ANSES-2013/ARPEIGE-PENVEN/MS
Identifier Type: -
Identifier Source: org_study_id
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