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- Ensaio Clínico 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
Visão geral do estudo
Status
Condições
Intervenção / Tratamento
Descrição detalhada
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.
Tipo de estudo
Inscrição (Antecipado)
Estágio
- Fase 4
Contactos e Locais
Locais de estudo
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Taipei City, Taiwan, 112
- Recrutamento
- Chest department, Veteran General Hospital-TAIPEI
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Contato:
- Diahn-Warng Perng, PhD
- Número de telefone: 3194 +886-2-28712121
- E-mail: dwperng@vghtpe.gov.tw
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Contato:
- Kang-Cheng Su, MD
- Número de telefone: 8928 +886-2-28712121
- E-mail: kcsu@vghtpe.gov.tw
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Subinvestigador:
- Kang-Cheng Su, MD
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Critérios de participação
Critérios de elegibilidade
Idades elegíveis para estudo
Aceita Voluntários Saudáveis
Gêneros Elegíveis para o Estudo
Descrição
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.
Plano de estudo
Como o estudo é projetado?
Detalhes do projeto
- Finalidade Principal: Tratamento
- Alocação: Randomizado
- Modelo Intervencional: Atribuição Paralela
- Mascaramento: Nenhum (rótulo aberto)
Armas e Intervenções
Grupo de Participantes / Braço |
Intervenção / Tratamento |
|---|---|
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Comparador Ativo: 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
Outros nomes:
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Experimental: 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
Outros nomes:
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O que o estudo está medindo?
Medidas de resultados primários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
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The change of lung function parameters(FEV1&FVC) at different time points
Prazo: 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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Medidas de resultados secundários
Medida de resultado |
Descrição da medida |
Prazo |
|---|---|---|
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Annual rate of acute exacerbations
Prazo: 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
Prazo: 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
Prazo: 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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Colaboradores e Investigadores
Patrocinador
Investigadores
- Investigador principal: Diahn-Warng Perng, PhD, Taipei Veterans General Hospital, Taiwan
Publicações e links úteis
Publicações Gerais
- 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.
Datas de registro do estudo
Datas Principais do Estudo
Início do estudo
Conclusão Primária (Antecipado)
Conclusão do estudo (Antecipado)
Datas de inscrição no estudo
Enviado pela primeira vez
Enviado pela primeira vez que atendeu aos critérios de CQ
Primeira postagem (Estimativa)
Atualizações de registro de estudo
Última Atualização Postada (Estimativa)
Última atualização enviada que atendeu aos critérios de controle de qualidade
Última verificação
Mais Informações
Termos relacionados a este estudo
Palavras-chave
Termos MeSH relevantes adicionais
- Doenças Respiratórias
- Doenças pulmonares
- Doenças Pulmonares Obstrutivas
- Doença Pulmonar Obstrutiva Crônica
- Efeitos Fisiológicos das Drogas
- Agentes Adrenérgicos
- Agentes Neurotransmissores
- Mecanismos Moleculares de Ação Farmacológica
- Agentes Autônomos
- Agentes do Sistema Nervoso Periférico
- Antiinflamatórios
- Glicocorticóides
- Hormônios
- Hormônios, Substitutos Hormonais e Antagonistas Hormonais
- Agonistas Adrenérgicos
- Agentes dermatológicos
- Agentes broncodilatadores
- Agentes Antiasmáticos
- Agentes do Sistema Respiratório
- Agentes Antialérgicos
- Agonistas de Receptores Beta-2 Adrenérgicos
- Beta-Agonistas Adrenérgicos
- Simpaticomiméticos
- Fluticasona
- Xhance
- Salmeterol Xinafoato
- Combinação de Medicamentos Fluticasona-Salmeterol
Outros números de identificação do estudo
- VGHIRB No. 98-10-16
- CM981016 (Outro identificador: Veterans General Hospital-TAIPEI)
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