24-week Trial Comparing GSK573719/GW642444 With GW642444 and With Tiotropium in Chronic Obstructive Pulmonary Disease

A Multicenter Trial Comparing the Efficacy and Safety of GSK573719/GW642444 With GW642444 and With Tiotropium Over 24 Weeks in Subjects With COPD

This is a Phase III multicenter, randomized, double-blind, double-dummy, parallel-group study to evaluate the efficacy and safety of two doses of GSK573719/GW642444 Inhalation Powder and GW642444 Inhalation Powder via a Novel Dry Powder Inhaler and tiotropium via HandiHaler when administered once-daily over a 24-week treatment period in subjects with chronic obstructive pulmonary disease (COPD). Subjects who meet eligibility criteria at Screening (Visit 1) will complete a 7 to10 day run-in period followed by a randomization visit (Visit 2) then a 24-week treatment period. There will be a total of 9 clinic study visits. A follow-up phone contact for adverse event assessment will be conducted approximately one week after the last study visit (Visit 9 or Early Withdrawal). The total duration of subject participation in the study will be approximately 26 weeks. The primary measure of efficacy is clinic visit trough (pre-bronchodilator and pre-dose) forced expiratory volume in one second (FEV1) on Treatment Day 169. Safety will be assessed by adverse events, 12-lead ECGs, vital signs, and clinical laboratory tests.

Study Overview

• Status: Completed
• Conditions: Pulmonary Disease, Chronic Obstructive
• Intervention / Treatment: Drug: GSK573719/GW642444 125/25; Drug: tiotropium bromide; Drug: GSK573719/GW642444 62.5/25; Drug: GW642444

Detailed Description

This is a 24-week, Phase III multicenter, randomized, double-blind, double-dummy, parallel-group study. Eligible subjects will be randomized to GSK573719/GW642444 125/25mcg, GSK573719/GW642444 62.5/25mcg, GW642444 25mcg, or tiotropium treatment groups in a 1:1:1:1 ratio. Treatments will be administered once-daily in the morning by inhalation using a Novel Dry Powder Inhaler (Novel DPI) and HandiHaler. There will be a total of 9 study clinic visits conducted on an outpatient basis. Subjects who meet the eligibility criteria at Screening (Visit 1) will complete a 7 to 10 day run-in period followed by a 24-week treatment period. Clinic visits will be at Screening, Randomization (Day 1), Day 2, after 4, 8, 12, 16, and 24-weeks of treatment, and 1 day after the Week 24 Visit (also referred as Treatment Day 169). A follow-up contact for adverse assessment will be conducted by telephone approximately 7 days after Visit 9 or the Early Withdrawal Visit. The total duration of subject participation, including follow-up will be approximately 26 weeks. All subjects will be provided with albuterol/salbutamol for use on an "as-needed" basis throughout the run-in and study treatment periods. At screening, pre-bronchodilator spirometry testing will be followed by post-albuterol/salbutamol spirometry testing. Post-albuterol/salbutamol FEV1 and FEV1/forced vital capacity (FVC) values will be used to determine subject eligibility. To further characterize bronchodilator responsiveness, post-ipratropium testing will be conducted following completion of post-albuterol/salbutamol spirometry. Spirometry will be conducted at each post-randomization clinic visit. Six hour post-dose serial spirometry will be conducted at Visits 2, 6, and 8. Trough spirometry will be obtained 23 and 24 hours after the previous day's dose of blinded study medication at Visits 3 to 9. All subjects will be provided with an electronic diary (eDiary) for completion daily in the morning and the evening throughout the run-in and treatment periods. Subjects will use the eDiary to record peak expiratory flow (PEF) each morning, dyspnea scores using the Shortness of Breath with Daily Activities instrument (SOBDA), daily use of supplemental albuterol/salbutamol as either puffs/day from a metered-dose inhaler (MDI) and/or nebules used per day, and any healthcare contacts related to COPD. Additional assessments of dyspnea will be obtained using the Baseline and Transition Dyspnea Index (BDI/TDI) which is an interviewer based instrument. At Visit 2, the severity of dyspnea at baseline will be assessed using the BDI. At subsequent visits (Visits 4, 6, and 8) change from baseline will be assessed using the TDI. General health status will be evaluated using the subject-completed EQ-5D questionnaire at Visits 2, 4, 6, and 8. Disease specific health status will be evaluated using the subject-completed St. George's Respiratory Questionnaire (SGRQ) at Visits 2, 4, 6, and 8, and the subject-completed COPD Assessment Test (CAT) at Visits 2, 6, and 8. The occurrence of adverse events will be evaluated throughout the study beginning at Visit 2. SAEs will be collected over the same time period as for AEs. However, any SAEs assessed as related to study participation (e.g., study treatment, protocol-mandated procedures, invasive tests, or change in existing therapy) or related to a GSK concomitant medication, will be recorded from the time a subject consents to participate in the study up to and including any follow up contact. Additional safety assessments of vital signs (blood pressure and pulse rate), 12-lead ECGs and standard clinical laboratory tests (hematology and chemistry) will be obtained at selected clinic visits.

• Study Type: Interventional
• Enrollment (Actual): 846
• Phase: Phase 3

Contacts and Locations

Study Locations

• France
  • Clermont Ferrand cedex 1, France, 63003
    • GSK Investigational Site
  • Nantes cedex 1, France, 44093
    • GSK Investigational Site
  • Nîmes cedex 09, France, 30029
    • GSK Investigational Site
  • Saint Pierre Cedex, France, 97448
    • GSK Investigational Site
• Germany
  • Berlin, Germany, 13086
    • GSK Investigational Site
  • Berlin, Germany, 10717
    • GSK Investigational Site
  • Berlin, Germany, 12203
    • GSK Investigational Site
  • Berlin, Germany, 12157
    • GSK Investigational Site
  • Hamburg, Germany, 22299
    • GSK Investigational Site
  • Baden-Wuerttemberg
    • Sinsheim, Baden-Wuerttemberg, Germany, 74889
      • GSK Investigational Site
    • Stuttgart, Baden-Wuerttemberg, Germany, 70378
      • GSK Investigational Site
  • Bayern
    • Bamberg, Bayern, Germany, 96049
      • GSK Investigational Site
    • Erlangen, Bayern, Germany, 91052
      • GSK Investigational Site
    • Muenchen, Bayern, Germany, 80339
      • GSK Investigational Site
    • Nuernberg, Bayern, Germany, 90402
      • GSK Investigational Site
  • Brandenburg
    • Potsdam, Brandenburg, Germany, 14467
      • GSK Investigational Site
  • Hessen
    • Marburg, Hessen, Germany, 35037
      • GSK Investigational Site
  • Niedersachsen
    • Hannover, Niedersachsen, Germany, 30159
      • GSK Investigational Site
    • Hannover, Niedersachsen, Germany, 30173
      • GSK Investigational Site
  • Nordrhein-Westfalen
    • Dortmund, Nordrhein-Westfalen, Germany, 44263
      • GSK Investigational Site
    • Dortmund, Nordrhein-Westfalen, Germany, 44147
      • GSK Investigational Site
• Italy
  • Campania
    • Avellino, Campania, Italy, 83100
      • GSK Investigational Site
  • Friuli-Venezia-Giulia
    • Pordenone, Friuli-Venezia-Giulia, Italy, 33170
      • GSK Investigational Site
  • Lazio
    • Roma, Lazio, Italy, 00144
      • GSK Investigational Site
  • Liguria
    • Pietra Ligure (SV), Liguria, Italy, 17027
      • GSK Investigational Site
  • Lombardia
    • Milano, Lombardia, Italy, 20121
      • GSK Investigational Site
    • Pavia, Lombardia, Italy, 27100
      • GSK Investigational Site
    • Tradate (VA), Lombardia, Italy, 21049
      • GSK Investigational Site
  • Puglia
    • Foggia, Puglia, Italy, 71100
      • GSK Investigational Site
  • Sicilia
    • Catania, Sicilia, Italy, 95123
      • GSK Investigational Site
  • Toscana
    • Pisa, Toscana, Italy, 56124
      • GSK Investigational Site
• Mexico
  • Mexico, Mexico, 10700
    • GSK Investigational Site
  • Mexico City, Mexico, 07760
    • GSK Investigational Site
  • Jalisco
    • Guadalajara, Jalisco, Mexico, 44100
      • GSK Investigational Site
    • Zapopan, Jalisco, Mexico, 45200
      • GSK Investigational Site
• Peru
  • Callao, Peru, Callao 2
    • GSK Investigational Site
  • Lima, Peru, Lima 1
    • GSK Investigational Site
  • Lima
    • Jesus Maria, Lima, Peru, Lima 11
      • GSK Investigational Site
    • Lima 27, Lima, Peru, Lima 27
      • GSK Investigational Site
    • San Borja, Lima, Peru, Lima 41
      • GSK Investigational Site
    • San Isidro, Lima, Peru, Lima 27
      • GSK Investigational Site
    • San Miguel, Lima, Peru, Lima 32
      • GSK Investigational Site
    • Santiago de Surco, Lima, Peru, Lima 33
      • GSK Investigational Site
• Poland
  • Gdansk, Poland, 80-405
    • GSK Investigational Site
  • Gidle, Poland, 97-540
    • GSK Investigational Site
  • Krakow, Poland, 31-023
    • GSK Investigational Site
  • Lubliniec, Poland, 42-700
    • GSK Investigational Site
  • Sopot, Poland, 81-741
    • GSK Investigational Site
  • Wloclawek, Poland, 87-800
    • GSK Investigational Site
  • Zabrze, Poland, 41-800
    • GSK Investigational Site
• Romania
  • Bacau, Romania, 600252
    • GSK Investigational Site
  • Bucharest, Romania, 011794
    • GSK Investigational Site
  • Ploiesti, Romania, 100184
    • GSK Investigational Site
  • Timisoara, Romania, 300310
    • GSK Investigational Site
• Russian Federation
  • Chita, Russian Federation, 672000
    • GSK Investigational Site
  • Irkutsk, Russian Federation, 664005
    • GSK Investigational Site
  • Moscow, Russian Federation, 115446
    • GSK Investigational Site
  • Petrozavodsk, Russian Federation, 185019
    • GSK Investigational Site
  • Ryazan, Russian Federation, 390039
    • GSK Investigational Site
  • Saint-Petersburg, Russian Federation, 194354
    • GSK Investigational Site
  • Saratov, Russian Federation, 410028
    • GSK Investigational Site
  • Saratov, Russian Federation, 410018
    • GSK Investigational Site
  • Tomsk, Russian Federation, 634001
    • GSK Investigational Site
  • Voronezh, Russian Federation, 394018
    • GSK Investigational Site
  • Yaroslavl, Russian Federation
    • GSK Investigational Site
• Ukraine
  • Dnipropetrovsk, Ukraine, 49074
    • GSK Investigational Site
  • Dnipropetrovsk, Ukraine, 49027
    • GSK Investigational Site
  • Donetsk, Ukraine, 83099
    • GSK Investigational Site
  • Ivano-Frankivsk, Ukraine, 76018
    • GSK Investigational Site
  • Kharkiv, Ukraine, 61124
    • GSK Investigational Site
  • Kharkiv, Ukraine, 61037
    • GSK Investigational Site
  • Kiev, Ukraine, 03680
    • GSK Investigational Site
  • Kyiv, Ukraine, 03680
    • GSK Investigational Site
  • Kyiv, Ukraine, 03038
    • GSK Investigational Site
  • Kyiv, Ukraine, 01114
    • GSK Investigational Site
  • Simferopol, Ukraine, 95043
    • GSK Investigational Site
  • Vinnytsia, Ukraine, 21029
    • GSK Investigational Site
  • Zaporizhia, Ukraine, 69035
    • GSK Investigational Site
• United States
  • Alabama
    • Birmingham, Alabama, United States, 35216
      • GSK Investigational Site
  • California
    • San Diego, California, United States, 92117
      • GSK Investigational Site
  • Florida
    • DeLand, Florida, United States, 32720
      • GSK Investigational Site
    • Orlando, Florida, United States, 32822
      • GSK Investigational Site
    • Tampa, Florida, United States, 33603
      • GSK Investigational Site
  • Georgia
    • Decatur, Georgia, United States, 30033
      • GSK Investigational Site
  • Missouri
    • Saint Charles, Missouri, United States, 63301
      • GSK Investigational Site
  • New Mexico
    • Albuquerque, New Mexico, United States, 87108
      • GSK Investigational Site
  • Oklahoma
    • Oklahoma City, Oklahoma, United States, 73103
      • GSK Investigational Site
  • Pennsylvania
    • Phoenixville, Pennsylvania, United States, 19460
      • GSK Investigational Site
  • South Carolina
    • Charleston, South Carolina, United States, 29406-7108
      • GSK Investigational Site
    • Gaffney, South Carolina, United States, 29340
      • GSK Investigational Site
    • Greenville, South Carolina, United States, 29615
      • GSK Investigational Site
    • Rock Hill, South Carolina, United States, 29732
      • GSK Investigational Site
    • Seneca, South Carolina, United States, 29678
      • GSK Investigational Site
  • South Dakota
    • Rapid City, South Dakota, United States, 57702
      • GSK Investigational Site
  • Texas
    • San Antonio, Texas, United States, 78229
      • GSK Investigational Site
  • Virginia
    • Newport News, Virginia, United States, 23606
      • GSK Investigational Site
    • Richmond, Virginia, United States, 23229
      • GSK Investigational Site

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 40 years and older (Adult, Older Adult)
• Accepts Healthy Volunteers: No
• Genders Eligible for Study: All

Description

Inclusion Criteria:

• outpatient
• signed and dated written informed consent
• 40 years of age or older
• male and female subjects
• COPD diagnosis
• at least 10 pack-year smoking history
• post-albuterol/salbutamol FEV1/FVC ratio of <0.70 and post-albuterol/salbutamol FEV1 of less than or equal to 70% predicted normal values
• score of greater than or equal to 2 on the Modified Medical Resarch Council Dyspnea Scale (mMRC)

Exclusion Criteria:

• women who are pregnant or lactating or are planning on becoming pregnant during the study
• current diagnosis of asthma
• other respiratory disorders other than COPD
• other diseases/abnormalities that are uncontrolled including cancer not in remission for at least 5 years
• chest x-ray or CT scan with clinically significant abnormalities not believed to be due to COPD
• hypersensitivity to anticholinergics, beta-agonists, lactose/milk protein or magnesium stearate or medical conditions associated with inhaled anticholinergics
• hospitalization for COPD or pneumonia within 12 weeks prior to Visit 1
• lung volume reduction surgery within 12 months prior to Visit 1
• abnormal and clinically significant ECG at Visit 1
• significantly abnormal finding from laboratory tests at Visit 1
• unable to withhold albuterol/salbutamol at least 4 hours prior to spirometry at each visit
• use of depot corticosteroids within 12 weeks of Visit 1
• use of oral or parenteral corticosteroids, antibiotics for lower respiratory tract infection, or cytochrome P450 3A4 inhibitors, within 6 weeks of Visit 1
• use of long-acting beta-agonist (LABA)/inhaled corticosteroid (ICS) product if LABA/ICS therapy is discontinued withing 30 days of Visit 1
• use of ICS at a dose of >1000mcg/day of fluticasone propionate or equivalent within 30 days of Visit 1
• initiation or discontinuation of ICS within 30 days of Visit 1
• use of tiotropium or roflumilast within 14 days of Visit 1
• use of theophyllines, oral leukotriene inhibitors, long-acting oral beta-agonists, or inhaled long-acting beta-agonists within 48 hours of Visit 1
• short-acting oral beta-agonists within 12 hours of Visit 1
• use of LABA/ICS combination products only if discontinuing LABA therapy and switching to ICS monotherapy within 48 hours of Visit 1 for the LABA component
• use of sodium cromoglycate or nedocromil sodium within 24 hours of Visit 1
• use of inhaled short-acting beta-agonists, inhaled short-acting anticholinergics, or inhaled short-acting anticholinergic/short-acting beta-agonist combination products within 4 hours of Visit 1
• use of any other investigational medication within 30 days or 5 drug half-lives (whichever is longer)
• long-term oxygen therapy prescribed for >12 hours per day
• regular use of nebulized short-acting bronchodilators
• participation in acute phase of pulmonary rehabilitation program
• known or suspected history of alcohol or drug abse within 2 years prior to Visit 1
• anyone affiliated with the investigator site (e.g., investigator, sub-investigator, study coordinator, employee of a participating investigator or study site, or immediate family member)
• previous exposure to GSK573719, GSK573719/GW642444 combination, GW642444 (vilanterol), or fluticasone furoate/GW642444 combination

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Treatment
• Allocation: Randomized
• Interventional Model: Parallel Assignment
• Masking: Quadruple

Number of Arms

4

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Experimental: GSK573719/GW642444 125/25; 125/25 mcg once-daily	Drug: GSK573719/GW642444 125/25; 125/25 mcg once-daily; Other Names: GSK573719/vilanterol trifenatate
Experimental: GSK573719/GW642444 62.5/25; 62.5/25 mcg once-daily	Drug: GSK573719/GW642444 62.5/25; 62.5/26 mcg once-daily; Other Names: GSK573719/vilanterol trifenatate
Active Comparator: tiotropium bromide; 18 mcg once-daily	Drug: tiotropium bromide; 18 mcg once-daily
Experimental: GW642444; 25 mcg once-daily	Drug: GW642444; 25 mcg once-daily; Other Names: vilanterol trifenatate

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Change From Baseline (BL) in Trough Forced Expiratory Volume in One Second (FEV1) on Day 169 (Week 24)	FEV1 is a measure of lung function and is defined as the maximal amount of air that can be forcefully exhaled in one second. Trough FEV1 measurements were taken electronically by spirometry on Days 2, 28, 56, 84, 112, 168, and 169. Baseline is defined as the mean of the assessments made 30 minutes pre-dose and 5 minutes pre-dose on Treatment Day 1. Trough FEV1 is defined as the mean of the FEV1 values obtained at 23 and 24 hours after the previous morning's dosing (ie., trough FEV1 on Day 169 is the mean of the FEV1 values obtained 23 and 24 hours after the morning dosing on Day 168). Change from Baseline at a particular visit was calculated as the trough FEV1 at that visit minus Baseline. Analysis was performed using a repeated measures model with covariates of treatment, Baseline , smoking status, center group, day, and day by Baseline and day by treatment interactions. ITT=Intent-to-Treat; par.=participants. .	Baseline and Day 169

Secondary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Change From Baseline (BL) in Weighted Mean (WM) 0-6 Hour FEV1 Obtained Post-dose at Day 168	FEV1 is a measure of lung function and is defined as the maximal amount of air that can be forcefully exhaled in one second. The WM FEV1 was derived by calculating the area under the FEV1/time curve (AUC) using the trapezoidal rule, and then dividing the value by the time interval over which the AUC was calculated. The WM was calculated at Days 1, 84, and Day 168 using the 0-6-hour post-dose FEV1 measurements collected on that day, which included pre-dose (Day 1: 30 minutes [min] and 5 min prior to dosing; other serial visits: 23 and 24 hours after the previous morning dose) and post-dose at 15 minutes, 30 minutes, 1 hour, 3 hours, and 6 hours. Change from BL at a particular visit was calculated as WM at that visit minus BL. Analysis was performed using a repeated measures model with covariates of treatment, BL (mean of the two assessments made 30 minutes and 5 minutes pre-dose on Day 1), smoking status, center group, day, and day by BL and day by treatment interactions.	Baseline and Day 168

Other Outcome Measures

Outcome Measure	Measure Description	Time Frame
Change From Baseline (BL) in the Mean Shortness of Breath With Daily Activities (SOBDA) Score for Week 24	The newly developed SOBDA questionnaire assesses dyspnea or shortness of breath (SOB) with daily activities. The SOBDA questionnaire is made up of 13 items completed by the participant (par.) each evening prior to bedtime, when the par. is instructed to reflect on the current day's activities. The daily score is computed as the mean of the scores on the 13 items (>=7 items must have non-missing responses for this to be calculated). The par. is assigned a weekly mean SOBDA score ranging from 1 to 4 (greater scores indicate more severe breathlessness with daily activities) based on the mean of 7 days of data (>=4 of 7 days must be completed for a weekly mean to be calculated). Change from BL is the mean weekly SOBDA score minus BL. Analysis was performed using MMRM with covariates of treatment, BL (mean score in the week prior to treatment), smoking status, center group, week, week by BL and week by treatment interactions. This MMRM analysis only included Weeks 4, 8, 12, and 24.	Baseline and Week 24

Collaborators and Investigators

• Sponsor: GlaxoSmithKline

Publications and helpful links

General Publications

• Maleki-Yazdi MR, Singh D, Anzueto A, Tombs L, Fahy WA, Naya I. Assessing Short-term Deterioration in Maintenance-naive Patients with COPD Receiving Umeclidinium/Vilanterol and Tiotropium: A Pooled Analysis of Three Randomized Trials. Adv Ther. 2017 Jan;33(12):2188-2199. doi: 10.1007/s12325-016-0430-6. Epub 2016 Oct 28.
• Decramer M, Anzueto A, Kerwin E, Kaelin T, Richard N, Crater G, Tabberer M, Harris S, Church A. Efficacy and safety of umeclidinium plus vilanterol versus tiotropium, vilanterol, or umeclidinium monotherapies over 24 weeks in patients with chronic obstructive pulmonary disease: results from two multicentre, blinded, randomised controlled trials. Lancet Respir Med. 2014 Jun;2(6):472-86. doi: 10.1016/S2213-2600(14)70065-7. Epub 2014 May 14.

Helpful Links

• Researchers can use this site to request access to anonymised patient level data and/or supporting documents from clinical studies to conduct further research.

Study record dates

Study Major Dates

• Study Start: March 1, 2011
• Primary Completion (Actual): April 1, 2012
• Study Completion (Actual): April 24, 2012

Study Registration Dates

• First Submitted: March 15, 2011
• First Submitted That Met QC Criteria: March 15, 2011
• First Posted (Estimate): March 16, 2011

Study Record Updates

• Last Update Posted (Actual): January 24, 2018
• Last Update Submitted That Met QC Criteria: January 18, 2018
• Last Verified: January 1, 2018

More Information

Terms related to this study

• Keywords: COPD; tiotropium; long-acting muscarinic antagonist; long-acting beta agonist
• Additional Relevant MeSH Terms: Respiratory Tract Diseases; Lung Diseases, Obstructive; Lung Diseases; Pulmonary Disease, Chronic Obstructive; Physiological Effects of Drugs; Neurotransmitter Agents; Molecular Mechanisms of Pharmacological Action; Parasympatholytics; Autonomic Agents; Peripheral Nervous System Agents; Cholinergic Antagonists; Cholinergic Agents; Anticonvulsants; Bronchodilator Agents; Anti-Asthmatic Agents; Respiratory System Agents; Tiotropium Bromide; Bromides
• Other Study ID Numbers: 113360

Plan for Individual participant data (IPD)

• Plan to Share Individual Participant Data (IPD)?: YES
• IPD Plan Description: Patient-level data for this study will be made available through www.clinicalstudydatarequest.com following the timelines and process described on this site.

Study Data/Documents

1. Statistical Analysis Plan
   Information identifier: 113360
   Information comments: For additional information about this study please refer to the GSK Clinical Study Register
2. Clinical Study Report
   Information identifier: 113360
   Information comments: For additional information about this study please refer to the GSK Clinical Study Register
3. Dataset Specification
   Information identifier: 113360
   Information comments: For additional information about this study please refer to the GSK Clinical Study Register
4. Annotated Case Report Form
   Information identifier: 113360
   Information comments: For additional information about this study please refer to the GSK Clinical Study Register
5. Study Protocol
   Information identifier: 113360
   Information comments: For additional information about this study please refer to the GSK Clinical Study Register
6. Informed Consent Form
   Information identifier: 113360
   Information comments: For additional information about this study please refer to the GSK Clinical Study Register
7. Individual Participant Data Set
   Information identifier: 113360
   Information comments: For additional information about this study please refer to the GSK Clinical Study Register