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- Essai clinique NCT01131806
Comparing Treatment Efficacy With HD/MD Flu Plus Sal in Chronic Obstructive Pulmonary Disease (COPD) Patients
Comparing Treatment Efficacy With High and Medium Dose of Fluticasone in Combination With Salmeterol in COPD Patients
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Description détaillée
Chronic obstructive pulmonary disease (COPD) is a major cause of morbidity and the use of health care resources worldwide. It is characterized by chronic progressive symptoms, airflow obstruction, and impaired health status, which is worse in those who have frequent, acute episodes of symptom exacerbation. Treatment for COPD is focused on minimizing risk factors, improving symptoms, and preventing exacerbations.
Pulmonary inflammation is the key factor in COPD. Inhaled long-acting β2 agonists (LABA) improve airflow obstruction, control of symptoms, and health status in patients with COPD over 3 to 4 months. Inhaled corticosteroids (ICS) are currently the most popular anti-inflammatory medications for use in symptomatic patients with COPD. Previous large scaled randomized control study discovered long-term use of ICS didn't modified annual decline of lung function in COPD patients, but may reduce the frequency of exacerbations, especially when combined with an LABA.
Combination treatment with ICS and LABA has been widely used for patients with COPD and attains an improved control of symptoms and lung function, with no greater risk of side-effects than that of treatment with either component alone. Combined ICS/LABA will result in better treatment effects that are superior to those associated with either drug alone. However, the treatment efficacy between high and medium dose of inhaled corticosteroid in combination of LABA is still unknown. The aim of the current study is to investigate the treatment efficacy with high and medium dose of fluticasone in combination with salmeterol in COPD patients.
Type d'étude
Inscription (Anticipé)
Phase
- Phase 4
Contacts et emplacements
Lieux d'étude
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Taipei City, Taïwan, 112
- Recrutement
- Chest department, Veteran General Hospital-TAIPEI
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Contact:
- Diahn-Warng Perng, PhD
- Numéro de téléphone: 3194 +886-2-28712121
- E-mail: dwperng@vghtpe.gov.tw
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Contact:
- Kang-Cheng Su, MD
- Numéro de téléphone: 8928 +886-2-28712121
- E-mail: kcsu@vghtpe.gov.tw
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Sous-enquêteur:
- Kang-Cheng Su, MD
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Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
Sexes éligibles pour l'étude
La description
Inclusion Criteria:
- Male or female outpatients aged ≧ 40 years.
- Current or ex-smoker, with smoking history ≧ 10 pack- years
- COPD (FEV1/FVC < 70%) patients with post-bronchodilator FEV1 ≦ 70% predicted value, without bronchial reversibility (≦10% increase post bronchodilator).
Exclusion Criteria:
- Diagnosis or suspicion of sleep apnea
- Concurrent rhinitis, eczema, and asthma
- Clinically overt bronchiectasis, lung cancer, active tuberculosis, or other known specific pulmonary disease
- A chest X-ray indicating diagnosis other than COPD that might interfere with the study.
- Major disease abnormalities are uncontrolled on therapy.
- Alcohol or medication abuse.
- Patients had lower respiratory tract infections or received systemic steroid in the 4 weeks prior to the commencement of study.
- Unable or unwilling to comply with all protocol specified procedures.
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Traitement
- Répartition: Randomisé
- Modèle interventionnel: Affectation parallèle
- Masquage: Aucun (étiquette ouverte)
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
|---|---|
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Comparateur actif: MD Flu/Sal
fluticasone125 mcg/ salmeterol 25 mcg 2puffs (medium dose group) inhaled twice daily; salbutamol evohaler allowed from 100 to 400 mcg for inhalation as needed basis.
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fluticasone 125mcg/salmeterol 25mcg 2puffs/day x 52 weeks
Autres noms:
|
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Expérimental: HD Flu/Sal
fluticasone 250 mcg/salmeterol 25 mcg 2puffs (high dose group) inhaled twice daily; salbutamol evohaler allowed from 100 to 400 mcg for inhalation as needed basis.
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fluticasone 250mcg/salmeterol 25mcg 2puffs/day x 52 weeks
Autres noms:
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Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
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The change of lung function parameters(FEV1&FVC) at different time points
Délai: baseline, week 12, 28 and 52
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The changes of lung function parameters, including post bronchodilation forced expiratory volume in first second (FEV1) and forced vital capacity (FVC), at different time points, including baseline, 12th week, 28th week, and ending (52th week).
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baseline, week 12, 28 and 52
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Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
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Annual rate of acute exacerbations
Délai: 1 year
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total numbers of acute exacerbation throughout the study year
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1 year
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Life quality evaluation
Délai: baseline, week 12, 28, and 52
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The changes of Health-related quality of life assessed by CAT questionnaire before and after treatment.
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baseline, week 12, 28, and 52
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Annual incidence of community-acquired pneumonia
Délai: 1 year
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Annual incidence of community-acquired pneumonia throughout the study year
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1 year
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Collaborateurs et enquêteurs
Parrainer
Les enquêteurs
- Chercheur principal: Diahn-Warng Perng, PhD, Taipei Veterans General Hospital, Taiwan
Publications et liens utiles
Publications générales
- Calverley PM, Anderson JA, Celli B, Ferguson GT, Jenkins C, Jones PW, Yates JC, Vestbo J; TORCH investigators. Salmeterol and fluticasone propionate and survival in chronic obstructive pulmonary disease. N Engl J Med. 2007 Feb 22;356(8):775-89. doi: 10.1056/NEJMoa063070.
- Keating GM, McCormack PL. Salmeterol/fluticasone propionate: a review of its use in the treatment of chronic obstructive pulmonary disease. Drugs. 2007;67(16):2383-405. doi: 10.2165/00003495-200767160-00006.
- Hanania NA, Darken P, Horstman D, Reisner C, Lee B, Davis S, Shah T. The efficacy and safety of fluticasone propionate (250 microg)/salmeterol (50 microg) combined in the Diskus inhaler for the treatment of COPD. Chest. 2003 Sep;124(3):834-43. doi: 10.1378/chest.124.3.834.
- Szafranski W, Cukier A, Ramirez A, Menga G, Sansores R, Nahabedian S, Peterson S, Olsson H. Efficacy and safety of budesonide/formoterol in the management of chronic obstructive pulmonary disease. Eur Respir J. 2003 Jan;21(1):74-81. doi: 10.1183/09031936.03.00031402. Erratum In: Eur Respir J. 2003 May;21(5):912.
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude
Achèvement primaire (Anticipé)
Achèvement de l'étude (Anticipé)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Estimation)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Estimation)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Mots clés
Termes MeSH pertinents supplémentaires
- Maladies des voies respiratoires
- Maladies pulmonaires
- Maladies pulmonaires obstructives
- Maladie pulmonaire obstructive chronique
- Effets physiologiques des médicaments
- Agents adrénergiques
- Agents neurotransmetteurs
- Mécanismes moléculaires de l'action pharmacologique
- Agents autonomes
- Agents du système nerveux périphérique
- Agents anti-inflammatoires
- Glucocorticoïdes
- Les hormones
- Hormones, substituts hormonaux et antagonistes hormonaux
- Agonistes adrénergiques
- Agents dermatologiques
- Agents bronchodilatateurs
- Agents anti-asthmatiques
- Agents du système respiratoire
- Agents anti-allergiques
- Agonistes des récepteurs bêta-2 adrénergiques
- Bêta-agonistes adrénergiques
- Sympathomimétiques
- Fluticasone
- Xhance
- Xinafoate de salmétérol
- Association médicamenteuse fluticasone-salmétérol
Autres numéros d'identification d'étude
- VGHIRB No. 98-10-16
- CM981016 (Autre identifiant: Veterans General Hospital-TAIPEI)
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