An Open-Label, Phase 2 Study of the Safety of Oral Pirfenidone in Patients With Pulmonary Fibrosis/Idiopathic Pulmonary Fibrosis
Pirfenidone
Fibrose+4
+ Maladies pulmonaires
+ Processus pathologiques
Autre étude
Résumé
Date de début de l'étude : 31 août 2003
Date à laquelle le premier participant a commencé l'étude.This study has been designed as a rollover study to collectively include safety data from various previous studies. In addition, InterMune has also initiated an Early Access Program to make pirfenidone available to a limited number of patients with idiopathic pulmonary fibrosis in the United States. This program is also being conducted under this protocol. Registration of patients with documented IPF has been closed as of October 2005.
Protocole
Cette section fournit des détails sur le plan de l'étude, y compris la manière dont l'étude est conçue et ce qu'elle évalue.83 participants à inclure
Nombre total de participants que l'essai clinique vise à recruter.Autre
Éligibilité
Les chercheurs recherchent des patients correspondant à une certaine description appelée critères d'éligibilité : état de santé général ou traitements antérieurs du patient.Tout sexe
Le sexe biologique des participants éligibles à s'inscrire.De 40 à 85 ans
Tranche d'âge des participants éligibles à participer.Volontaires sains non autorisés
Indique si les individus en bonne santé et ne présentant pas la condition étudiée peuvent participer.Conditions
Pathologie
Critères
General Inclusion Criteria: * Able to understand and sign an informed consent form * Understand the importance of adherence to study treatment and the study protocol, including concomitant medication restrictions, throughout the study period * Patients must be willing to travel to an approved regional center for all study-related visits Roll-Over Criteria: * Entry into study through rollover has been completed Criteria for Early Access Program patients: * Clinical symptoms consistent with IPF ≥3 months duration * Age 40 - 85, inclusive * At the time of registration with National Organization for Rare Disorders (NORD), patients with IPF must have a percent predicted forced vital capacity (FVC) of ≥50%, and percent predicted carbon monoxide diffusing capacity (DLCO) of ≥35% * At the time of enrollment in PIPF-002, (screening/baseline visit) percent predicted FVC must be ≥45%, and percent predicted DLCO must be ≥30% * High-resolution computed tomographic scan (HRCT) showing definite IPF. For patients with surgical lung biopsy showing definite or probable usual interstitial pneumonia (UIP), the HRCT criterion of probable IPF is sufficient * For patients aged \<50 years: open or video-assisted thoracoscopic (VATS) lung biopsy showing definite or probable UIP. In addition, no features supporting an alternative diagnosis on transbronchial biopsy or bronchoalveolar lavage if performed * For patients aged ≥50 years: at least one of the following diagnostic findings as well as the absence of any features on specimens resulting from any of these procedures that support an alternative diagnosis: 1) Open or VATS lung biopsy showing definite or probable UIP; 2) Transbronchial biopsy showing no features to support an alternative diagnosis; 3) Bronchoalveolar lavage (BAL) showing no features to support an alternative diagnosis
Plan de l'étude
Découvrez tous les traitements administrés dans cette étude, leur description détaillée et ce qu'ils impliquent.Un seul groupe d'intervention est désigné dans cette étude
Cette étude ne comporte pas de groupe placebo.
Groupes de traitement
Groupe I
ExpérimentalObjectifs de l'étude
Objectifs principaux
Objectifs secondaires