Resumen

This is a multicenter, randomized, double-blind, double-dummy, parallel group study. The purpose of this study is to compare the efficacy and safety of umeclidinium/vilanterol (UMEC/VI) and fluticasone propionate/salmeterol (FSC) in subjects with COPD. Subjects who meet the eligibility criteria at Screening will complete a 7 to 14 day Run-in period. At the end of the run-in period, approximately 710 eligible subjects will be equally randomized (to complete at least 568 evaluable subjects) to one of the 2 treatment groups for 12 weeks: 1. UMEC/VI 62.5/25 micrograms (mcg) administered as one inhalation once-daily in the morning via the Novel dry powder inhaler (NDPI) + placebo administered as one inhalation each morning and evening via single multidose powdered inhaler (ACCUHALER/DISKUS) or 2. FSC 250/50 mcg administered as one inhalation each morning and evening via ACCUHALER/DISKUS + placebo administered once-daily in the morning via NDPI. A safety Follow-up assessment will be conducted approximately 7 days after the end of the study treatment (Early Withdrawal, if applicable). The total duration of subject participation will be approximately 15 weeks.

Elegibilidad

Edad mínima: 40 YearsSexo: ALL

Criterios de inclusión

Type of subject: Outpatient
A signed and dated written informed consent prior to study participation
Male or female subjects, 40 years of age or older at Visit 1
A female is eligible to enter and participate in the study if she is of: Non-child bearing potential (i.e. physiologically incapable of becoming pregnant, including any female who is post-menopausal or surgically sterile). - A female is eligible to enter and participate in the study if she is of: Child bearing potential, has a negative pregnancy test at screening, and agrees to one of the following acceptable contraceptive methods as listed in the protocol used consistently and correctly.
An established clinical history of COPD in accordance with the definition by the American Thoracic Society/European Respiratory Society as follows: Chronic obstructive pulmonary disease is a preventable and treatable disease state characterized by airflow limitation that is not fully reversible. The airflow limitation is usually progressive and is associated with an abnormal inflammatory response of the lungs to noxious particles or gases, primarily caused by cigarette smoking. Although COPD affects the lungs, it also produces significant systemic consequences
Smoking history: Current or former cigarette smokers with a history of cigarette smoking of \>=10 pack-years (number of pack years = \[number of cigarettes per day/20\] x number of years smoked \[e.g., 20 cigarettes per day for 10 years, or 10 cigarettes per day for 20 years\]). Previous smokers are defined as those who have stopped smoking for at least 6 months prior to Visit 1. Pipe and/or cigar use cannot be used to calculate pack year history
Severity of disease: A pre and post-salbutamol FEV1/Forced Vital Capacity (FVC) ratio of \<0.70 and a post-salbutamol FEV1 of \>=30% and \<=70% of predicted normal values calculated using National Health and Nutrition Examination Survey (NHANES) III reference equations at Visit 1
Dyspnea: A score of \>=2 on the Modified Medical Research Council Dyspnea Scale (mMRC) at Visit 1

Criterios de exclusión

Women who are pregnant or lactating or are planning on becoming pregnant during the study
A current diagnosis of asthma
Other Respiratory Disorders: Known α-1 antitrypsin deficiency, active lung infections (such as tuberculosis), and lung cancer are absolute exclusionary conditions. A subject, who, in the opinion of the investigator, has any other significant respiratory condition in addition to COPD should be excluded. Examples may include clinically significant bronchiectasis, pulmonary hypertension, sarcoidosis, or interstitial lung disease. Inactive tuberculosis in more than one lobe is exclusionary. Allergic rhinitis is not exclusionary
Other Diseases/Abnormalities: Subjects with historical or current evidence of clinically significant cardiovascular, neurological, psychiatric, renal, hepatic, immunological, endocrine (including uncontrolled diabetes or thyroid disease) or hematological abnormalities that are uncontrolled and/or a previous history of cancer in remission for \<5 years prior to Visit 1 (localized carcinoma of the skin that has been resected for cure is not exclusionary). Significant is defined as any disease that, in the opinion of the investigator, would put the safety of the subject at risk through participation, or which would affect the efficacy or safety analysis if the disease/condition exacerbated during the study
Contraindications: A history of allergy or hypersensitivity to any anticholinergic/muscarinic receptor antagonist, beta2-agonist, corticosteroid, lactose/milk protein or magnesium stearate or a medical condition such as narrow-angle glaucoma, prostatic hypertrophy or bladder neck obstruction that, in the opinion of the study physician contraindicates study participation or use of an inhaled anticholinergic
Hospitalization for pneumonia within 12 weeks prior to Visit 1
History of COPD Exacerbation: A documented history of at least one COPD exacerbation in the 12 months prior to Visit 1 that required either oral corticosteroids, antibiotics, and/or hospitalization. Prior use of antibiotics alone does not qualify as an exacerbation history unless the use was associated with treatment of worsening symptoms of COPD, such as increased dyspnea, sputum volume, or sputum purulence
Lung Resection: Subjects with lung volume reduction surgery within the 12 months prior to Screening (Visit 1)
Lead Electrocardiogram (ECG): An abnormal and significant ECG finding from the 12-lead ECG conducted at Visit 1. Investigators will be provided with ECG reviews conducted by a centralized independent cardiologist to assist in evaluation of subject eligibility.
Medication Prior to Spirometry: Unable to withhold salbutamol for the 4 hour period required prior to spirometry testing at each study visit
Medications Prior to Screening: Use of the following medications according to the following defined time intervals prior to Visit 1: Depot corticosteroids - 12 weeks, Systemic, oral or parenteral corticosteroids - 6 weeks, Antibiotics (for lower respiratory tract infection) - 6 weeks, Cytochrome P450 3A4 strong inhibitors - 6 weeks, Herbal medications potentially containing oral or systemic steroids - 6 weeks, Inhaled corticosteroids (ICS) - 30 days, Long-acting beta2-agonist (LABA)/ICS combination products - 30 days, Phosphodiesterase 4 (PDE4) inhibitors (e.g., roflumilast) - 14 days, Inhaled long-acting anticholinergics - 7 days, Theophyllines - 48 hours, Oral leukotriene inhibitors (zafirlukast, montelukast, zileuton) - 48 hours, Oral beta2-agonists Long-acting-48 hours/Short-acting - 12 hours, Inhaled long acting beta2-agonists (LABA, e.g., salmeterol, formoterol, indacaterol) - 48 hours, Inhaled sodium cromoglycate or nedocromil sodium - 24 hours, Inhaled short acting beta2-agonists - 4 hours, Inhaled short-acting anticholinergics - 4 hours, Inhaled short-acting anticholinergic/short-acting beta2-agonist combination products - 4 hours, Any other investigational medication - 30 days or within 5 drug half-lives (whichever is longer)
Oxygen: Use of long-term oxygen therapy (LTOT) described as oxygen therapy prescribed for greater than 12 hours a day. As-needed oxygen use (i.e., \<=12 hours per day) is not exclusionary
Nebulized Therapy: Regular use (prescribed for use every day, not for as-needed use) of short-acting bronchodilators (e.g., salbutamol) via nebulized therapy.
Pulmonary Rehabilitation Program: Participation in the acute phase of a pulmonary rehabilitation program within 4 weeks prior to Visit 1. Subjects who are in the maintenance phase of a pulmonary rehabilitation program are not excluded
Drug or Alcohol Abuse: A known or suspected history of alcohol or drug abuse within 2 years prior to Visit 1
Affiliation with Investigator Site: A subject will not be eligible for this study if he/she is an immediate family member of the participating investigator, sub-investigator, study coordinator, or employee of the participating investigator
Inability to read: A subject will not be eligible for the study if in the opinion of the investigator the subject cannot read

Intervenciones

drug

Umeclidinium/vilanterol

Dry white powder delivered via NDPI (2 strips with 30 blisters each, first containing UMEC 62.5 mcg per blister and second containing VI 25 mcg per blister), administered as one inhalation of UMEC/VI 62.5/25 mcg once-daily in the morning

drug

Fluticasone propionate/salmeterol

Dry white powder delivered via ACCUHALER/DISKUS (1 strip with 60 blisters, containing 250 mcg fluticasone propionate and 50 mcg salmeterol per blister), administered as one inhalation of FSC 250/50 mcg each morning and evening

drug

Placebo

Placebo will be administered via ACCUHALER/DISKUS or NDPI. Dry white powder administered as one inhalation each morning and evening via ACCUHALER/DISKUS (1 strip with 60 blisters containing placebo) OR once-daily in the morning via NDPI (2 strips with 30 blisters each, containing placebo)

Ubicaciones

GSK Investigational Site

Ciudad Autonoma de Buenos Aires, Buenos Aires, Argentina

GSK Investigational Site

Mar del Plata, Buenos Aires, Argentina

GSK Investigational Site

Buenos Aires, Argentina

GSK Investigational Site

Buenos Aires, Argentina

GSK Investigational Site

Buenos Aires, Argentina

GSK Investigational Site

Buenos Aires, Argentina

GSK Investigational Site

Mendoza, Argentina

GSK Investigational Site

Mendoza, Argentina

GSK Investigational Site

San Miguel de Tucumán, Argentina

DB2114930: A Randomized, Multi-center, Double-blind, Double-dummy, Parallel Group Study to Evaluate the Efficacy and Safety of Umeclidinium/Vilanterol Compared With Fluticasone Propionate/Salmeterol Over 12 Weeks in Subjects With COPD

Resumen

Elegibilidad

Criterios de inclusión

Criterios de exclusión

Intervenciones

Umeclidinium/vilanterol

Fluticasone propionate/salmeterol

Placebo

Ubicaciones

GSK Investigational Site

GSK Investigational Site

GSK Investigational Site

GSK Investigational Site

GSK Investigational Site

GSK Investigational Site

GSK Investigational Site

GSK Investigational Site

GSK Investigational Site

Patrocinadores