Influence of Socioeconomic and Environmental Factors on the Natural History of Idiopathic Pulmonary Fibrosis (EXPOSOMFPI)
22 octobre 2021 mis à jour par: Assistance Publique - Hôpitaux de Paris
Idiopathic Pulmonary Fibrosis(IPF) is the most common idiopathic interstitial lung disease whose cause is unknown.
With age and gender, socio-economic factors are the most influential indicators of health.
At present there is very little data on socio-economic factors in the IPF.
The investigators hypothesize that a lower socio-economic level and / or exposure to various air pollutants may influence the IPF's natural history, including the severity of diagnosis and prognosis of the IPF.
The investigators also hypothesize that the deleterious effect of air pollutants is modulated by individual susceptibility (shorter telomeres) and that this effect is related to oxidative stress and shortening of telomeres.
Aperçu de l'étude
Statut
Recrutement
Les conditions
Intervention / Traitement
Description détaillée
Idiopathic Pulmonary Fibrosis is the most common idiopathic interstitial lung disease whose cause is unknown.
However, it remains a rare disease, there is an incidence of approximately 4400 new patients per year in France.
It is a serious disease with few therapeutic options and a median survival after diagnosis around 36 months.
It is also responsible for high morbidity, with a marked deterioration in quality of life (dyspnea, cough, fatigue and anxiodepressive disorders) and significant functional impairment (respiratory failure) With age and gender, socio-economic factors are the most influential indicators of health.
At present there is very little data on socio-economic factors in the IPF.
The investigators hypothesize that a lower socio-economic level and / or exposure to various air pollutants may influence the IPF's natural history, including the severity of diagnosis and prognosis of the IPF.
The investigators also hypothesize that the deleterious effect of air pollutants is modulated by individual susceptibility (shorter telomeres) and that this effect is related to oxidative stress and shortening of telomeres.
Type d'étude
Interventionnel
Inscription (Anticipé)
200
Phase
- N'est pas applicable
Contacts et emplacements
Cette section fournit les coordonnées de ceux qui mènent l'étude et des informations sur le lieu où cette étude est menée.
Coordonnées de l'étude
- Nom: Nacira DARGHAL
- Numéro de téléphone: (+33)148957473
- E-mail: nacira.darghal@aphp.fr
Sauvegarde des contacts de l'étude
- Nom: Lucile SESE, Dr
- Numéro de téléphone: (+33)148955923
- E-mail: lucile.sese@aphp.fr
Lieux d'étude
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-
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Marseille, France
- Pas encore de recrutement
- 009 - Service Pneumologie
-
Chercheur principal:
- Martine REYNAUT-GAUBERT, Pr
-
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Avicenne
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Bobigny, Avicenne, France
- Recrutement
- 001 - Service Pneumologie
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Chercheur principal:
- Hilario NUNES, Pr
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Bobigny, Avicenne, France
- Recrutement
- 002 - Service Explorations Fonctionnelles Respiratoires
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Chercheur principal:
- Lucile SESE, Dr
-
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Bichat
-
Paris, Bichat, France
- Actif, ne recrute pas
- 003 - Service Pneumologie
-
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CHU Caen Normandie
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Caen, CHU Caen Normandie, France
- Actif, ne recrute pas
- 016 - Service Pneumologie
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CHU Dijon
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Dijon, CHU Dijon, France
- Actif, ne recrute pas
- 010 - Service Pneumologie
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CHU Grenoble
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Grenoble, CHU Grenoble, France
- Actif, ne recrute pas
- 013 - Service Pneumologie
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CHU Lille
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Lille, CHU Lille, France
- Actif, ne recrute pas
- 008 - Service Pneumologie
-
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CHU Montpellier
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Montpellier, CHU Montpellier, France
- Pas encore de recrutement
- 015 - Service Pneumologie
-
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CHU Pontchaillou
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Rennes, CHU Pontchaillou, France
- Recrutement
- 007 - Service Pneumologie
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Chercheur principal:
- Stéphane JOUNEAU, Pr
-
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CHU Strasbourg
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Strasbourg, CHU Strasbourg, France
- Actif, ne recrute pas
- 011 - Service Pneumologie
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CHU Tours
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Tours, CHU Tours, France
- Recrutement
- 012 - Service Pneumologie
-
Chercheur principal:
- Sylvain MARCHAND-ADAM, Pr
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Ghef
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Meaux, Ghef, France
- Actif, ne recrute pas
- 014 - Service Pneumologie
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Hegp
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Paris, Hegp, France
- Actif, ne recrute pas
- 005 - Service Pneumologie
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Hospices Civils De Lyon
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Lyon, Hospices Civils De Lyon, France
- Actif, ne recrute pas
- 006 - Service Pneumologie
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Tenon
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Paris, Tenon, France
- Recrutement
- 004 - Service de Pneumologie
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Chercheur principal:
- Jacques CADRANEL, Pr
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Critères de participation
Les chercheurs recherchent des personnes qui correspondent à une certaine description, appelée critères d'éligibilité. Certains exemples de ces critères sont l'état de santé général d'une personne ou des traitements antérieurs.
Critère d'éligibilité
Âges éligibles pour étudier
18 ans et plus (Adulte, Adulte plus âgé)
Accepte les volontaires sains
Non
Sexes éligibles pour l'étude
Tout
La description
Inclusion Criteria:
- Man woman over 18 years old
- Certain or probable Idiopathic Pulmonary Fibrosis determined by a multi-disciplinary discussion ("ATS / ERS / JRS / ALAT" 2018 criteria)
- Idiopathic Pulmonary Fibrosis with a diagnosis of less than 12 months
- Signed informed consent
- Patient affiliated to a social security scheme or universal health coverage or benefiting from state medical aid
Exclusion Criteria:
- Known cause of Diffuse Interstitial Lung Disease (including connectivity, Hypersensitivity pneumonitis or pneumoconiosis authenticated)
- Patient unable to answer questionnaires
- Pregnant or lactating woman
- Persons under guardianship
Plan d'étude
Cette section fournit des détails sur le plan d'étude, y compris la façon dont l'étude est conçue et ce que l'étude mesure.
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Autre
- Répartition: N / A
- Modèle interventionnel: Affectation à un seul groupe
- Masquage: Aucun (étiquette ouverte)
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
|---|---|
|
Expérimental: Idiopathic Pulmonary Fibrosis
Blood sample were performed during the study for all patients.
|
Blood sample performed at the inclusion and during the follow-up.
|
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Determine if the household income is associated with the severity of the IPF at inclusion
Délai: Enrollment
|
Patients will be classified into three groups: "lower" standard of living, "average" level and "higher" level. These groups are respectively defined by wages : less than 1000 euros, greater than or equal to 1000 euros and less than 4000 euros, and greater than or equal to 4000 euros. The severity of the IPF at baseline will be defined by the respiratory functional impact: a forced vital capacity (FVC) of less than 50% and / or a Carbon monoxide diffusion capacity of less than 30%. |
Enrollment
|
Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Describe the general and specific external environment of patients with IPF
Délai: Enrollment
|
Collection of data on the general and specific external environment on patients with IPF
|
Enrollment
|
|
Determine the impact of socio-economic factors and environmental factors (occupational domestic exposures and air pollution) on the severity of the IPF
Délai: Enrollment
|
Collection of data about socio-economic and environmental factors, and about severity on patients with IPF
|
Enrollment
|
|
Determine the impact of socio-economic factors and environmental factors (occupational domestic exposures and air pollution) on the quality of life
Délai: Enrollment
|
Collection of data about socio-economic and environmental factors, and about quality of life on patients with IPF
|
Enrollment
|
|
Determine the impact of socio-economic factors and environmental factors (occupational domestic exposures and air pollution) on the occurrence of an Acute Exacerbation
Délai: 24 months
|
Collection of data about socio-economic and environmental factors, and about occurrence of an Acute Exacerbation on patients with IPF
|
24 months
|
|
Determine the impact of socio-economic factors and environmental factors (occupational domestic exposures and air pollution) on the progress of the IPF
Délai: 24 months
|
Collection of data about socio-economic and environmental factors, and about progression of IPF on patients with IPF
|
24 months
|
|
Determine the impact of socio-economic factors and environmental factors (occupational domestic exposures and air pollution) on the mortality
Délai: 24 months
|
Collection of data about socio-economic and environmental factors, and about mortality of patients with IPF
|
24 months
|
|
Determine the impact of socio-economic factors and environmental factors (occupational domestic exposures and air pollution)on the existence and type of comorbidities
Délai: Enrollment
|
Collection of data about socio-economic and environmental factors, and about existence and type of comorbidities on patients with IPF
|
Enrollment
|
|
Determine the impact of socio-economic factors and environmental factors (occupational domestic exposures and air pollution)on the diagnostic and management delay
Délai: Enrollment
|
Collection of data about socio-economic and environmental factors, and about diagnostic and management delay on patients with IPF
|
Enrollment
|
|
Determine the impact of socio-economic factors and environmental factors on therapeutic decisions: anti-fibrotic treatments, access to transplantation
Délai: 24 months
|
Collection of data about socio-economic and environmental factors (occupational domestic exposures and air pollution), and about therapeutic decisions (anti-fibrotic treatments, access to transplantation) on patients with IPF
|
24 months
|
|
Determine if the deleterious effect of air pollutants on the decline of respiratory function is dependent on the size of the telomeres
Délai: 24 months
|
Collection of data about deleterious effect of air pollutants on the decline of respiratory function and about the length of telomers calculated with T/S ratio.
Blood samples will be performed for analysis of biomarkers and oxidative stress in IPF, measurement of telomere length, MUC5B, TOLLIP and GSTT1 polymorphisms.
|
24 months
|
Collaborateurs et enquêteurs
C'est ici que vous trouverez les personnes et les organisations impliquées dans cette étude.
Parrainer
Les enquêteurs
- Chercheur principal: Lucile SESE, Dr, Assistance Publique - Hôpitaux de Paris
- Directeur d'études: Hilario NUNES, PHD, Assistance Publique - Hôpitaux de Paris
Publications et liens utiles
La personne responsable de la saisie des informations sur l'étude fournit volontairement ces publications. Il peut s'agir de tout ce qui concerne l'étude.
Publications générales
- Raghu G, Collard HR, Egan JJ, Martinez FJ, Behr J, Brown KK, Colby TV, Cordier JF, Flaherty KR, Lasky JA, Lynch DA, Ryu JH, Swigris JJ, Wells AU, Ancochea J, Bouros D, Carvalho C, Costabel U, Ebina M, Hansell DM, Johkoh T, Kim DS, King TE Jr, Kondoh Y, Myers J, Muller NL, Nicholson AG, Richeldi L, Selman M, Dudden RF, Griss BS, Protzko SL, Schunemann HJ; ATS/ERS/JRS/ALAT Committee on Idiopathic Pulmonary Fibrosis. An official ATS/ERS/JRS/ALAT statement: idiopathic pulmonary fibrosis: evidence-based guidelines for diagnosis and management. Am J Respir Crit Care Med. 2011 Mar 15;183(6):788-824. doi: 10.1164/rccm.2009-040GL.
- Ley B, Ryerson CJ, Vittinghoff E, Ryu JH, Tomassetti S, Lee JS, Poletti V, Buccioli M, Elicker BM, Jones KD, King TE Jr, Collard HR. A multidimensional index and staging system for idiopathic pulmonary fibrosis. Ann Intern Med. 2012 May 15;156(10):684-91. doi: 10.7326/0003-4819-156-10-201205150-00004.
- Raghu G, Rochwerg B, Zhang Y, Garcia CA, Azuma A, Behr J, Brozek JL, Collard HR, Cunningham W, Homma S, Johkoh T, Martinez FJ, Myers J, Protzko SL, Richeldi L, Rind D, Selman M, Theodore A, Wells AU, Hoogsteden H, Schunemann HJ; American Thoracic Society; European Respiratory society; Japanese Respiratory Society; Latin American Thoracic Association. An Official ATS/ERS/JRS/ALAT Clinical Practice Guideline: Treatment of Idiopathic Pulmonary Fibrosis. An Update of the 2011 Clinical Practice Guideline. Am J Respir Crit Care Med. 2015 Jul 15;192(2):e3-19. doi: 10.1164/rccm.201506-1063ST. Erratum In: Am J Respir Crit Care Med. 2015 Sep 1;192(5):644. Dosage error in article text.
- Collard HR, Ryerson CJ, Corte TJ, Jenkins G, Kondoh Y, Lederer DJ, Lee JS, Maher TM, Wells AU, Antoniou KM, Behr J, Brown KK, Cottin V, Flaherty KR, Fukuoka J, Hansell DM, Johkoh T, Kaminski N, Kim DS, Kolb M, Lynch DA, Myers JL, Raghu G, Richeldi L, Taniguchi H, Martinez FJ. Acute Exacerbation of Idiopathic Pulmonary Fibrosis. An International Working Group Report. Am J Respir Crit Care Med. 2016 Aug 1;194(3):265-75. doi: 10.1164/rccm.201604-0801CI.
- Duchemann B, Annesi-Maesano I, Jacobe de Naurois C, Sanyal S, Brillet PY, Brauner M, Kambouchner M, Huynh S, Naccache JM, Borie R, Piquet J, Mekinian A, Virally J, Uzunhan Y, Cadranel J, Crestani B, Fain O, Lhote F, Dhote R, Saidenberg-Kermanac'h N, Rosental PA, Valeyre D, Nunes H. Prevalence and incidence of interstitial lung diseases in a multi-ethnic county of Greater Paris. Eur Respir J. 2017 Aug 3;50(2):1602419. doi: 10.1183/13993003.02419-2016. Print 2017 Aug.
- Ley B, Collard HR, King TE Jr. Clinical course and prediction of survival in idiopathic pulmonary fibrosis. Am J Respir Crit Care Med. 2011 Feb 15;183(4):431-40. doi: 10.1164/rccm.201006-0894CI. Epub 2010 Oct 8.
- Lantz PM, House JS, Lepkowski JM, Williams DR, Mero RP, Chen J. Socioeconomic factors, health behaviors, and mortality: results from a nationally representative prospective study of US adults. JAMA. 1998 Jun 3;279(21):1703-8. doi: 10.1001/jama.279.21.1703.
- Cottin V. [French recommendations for idiopathic pulmonary fibrosis: An updated working document for clinicians]. Rev Mal Respir. 2017 Oct;34(8):789-790. doi: 10.1016/j.rmr.2017.09.005. No abstract available. French.
- King TE Jr, Pardo A, Selman M. Idiopathic pulmonary fibrosis. Lancet. 2011 Dec 3;378(9807):1949-61. doi: 10.1016/S0140-6736(11)60052-4. Epub 2011 Jun 28.
- Raghu G, Amatto VC, Behr J, Stowasser S. Comorbidities in idiopathic pulmonary fibrosis patients: a systematic literature review. Eur Respir J. 2015 Oct;46(4):1113-30. doi: 10.1183/13993003.02316-2014.
- Gershon AS, Dolmage TE, Stephenson A, Jackson B. Chronic obstructive pulmonary disease and socioeconomic status: a systematic review. COPD. 2012 Jun;9(3):216-26. doi: 10.3109/15412555.2011.648030. Epub 2012 Apr 12.
- Lederer DJ, Arcasoy SM, Barr RG, Wilt JS, Bagiella E, D'Ovidio F, Sonett JR, Kawut SM. Racial and ethnic disparities in idiopathic pulmonary fibrosis: A UNOS/OPTN database analysis. Am J Transplant. 2006 Oct;6(10):2436-42. doi: 10.1111/j.1600-6143.2006.01480.x. Epub 2006 Jul 26.
Dates d'enregistrement des études
Ces dates suivent la progression des dossiers d'étude et des soumissions de résultats sommaires à ClinicalTrials.gov. Les dossiers d'étude et les résultats rapportés sont examinés par la Bibliothèque nationale de médecine (NLM) pour s'assurer qu'ils répondent à des normes de contrôle de qualité spécifiques avant d'être publiés sur le site Web public.
Dates principales de l'étude
Début de l'étude (Réel)
1 avril 2021
Achèvement primaire (Anticipé)
1 avril 2022
Achèvement de l'étude (Anticipé)
1 avril 2025
Dates d'inscription aux études
Première soumission
23 octobre 2020
Première soumission répondant aux critères de contrôle qualité
2 novembre 2020
Première publication (Réel)
6 novembre 2020
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
25 octobre 2021
Dernière mise à jour soumise répondant aux critères de contrôle qualité
22 octobre 2021
Dernière vérification
1 octobre 2020
Plus d'information
Termes liés à cette étude
Mots clés
Termes MeSH pertinents supplémentaires
Autres numéros d'identification d'étude
- APHP180343
- 2019-A00825-52 (Autre identifiant: ANSM - IDRCB)
Plan pour les données individuelles des participants (IPD)
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NON
Informations sur les médicaments et les dispositifs, documents d'étude
Étudie un produit pharmaceutique réglementé par la FDA américaine
Non
Étudie un produit d'appareil réglementé par la FDA américaine
Non
Ces informations ont été extraites directement du site Web clinicaltrials.gov sans aucune modification. Si vous avez des demandes de modification, de suppression ou de mise à jour des détails de votre étude, veuillez contacter register@clinicaltrials.gov. Dès qu'un changement est mis en œuvre sur clinicaltrials.gov, il sera également mis à jour automatiquement sur notre site Web .