Study: NCT01641692

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: GSK573719 Active treatment or Placebo
Description: Eligible subjects will be randomised to a sequence of three treatments from 8 possible arms: 7 active drug doses (15.6mcg, 31.25 mc, 62.5mcg 125mcg or 250mcg GSK573719 once daily; 15.6mcg or 31.25 mcg GSK573719 taken twice daily) or matched placebo.

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: GSK573719 Active treatment or Placebo
Description: Eligible subjects will be randomised to a sequence of three treatments from 8 possible arms: 7 active drug doses (15.6mcg, 31.25 mc, 62.5mcg 125mcg or 250mcg GSK573719 once daily; 15.6mcg or 31.25 mcg GSK573719 taken twice daily) or matched placebo.

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: GSK573719 Active treatment or Placebo
Description: Eligible subjects will be randomised to a sequence of three treatments from 8 possible arms: 7 active drug doses (15.6mcg, 31.25 mc, 62.5mcg 125mcg or 250mcg GSK573719 once daily; 15.6mcg or 31.25 mcg GSK573719 taken twice daily) or matched placebo.

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: GSK573719 Active treatment or Placebo
Description: Eligible subjects will be randomised to a sequence of three treatments from 8 possible arms: 7 active drug doses (15.6mcg, 31.25 mc, 62.5mcg 125mcg or 250mcg GSK573719 once daily; 15.6mcg or 31.25 mcg GSK573719 taken twice daily) or matched placebo.

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: GSK573719 Active treatment or Placebo
Description: Eligible subjects will be randomised to a sequence of three treatments from 8 possible arms: 7 active drug doses (15.6mcg, 31.25 mc, 62.5mcg 125mcg or 250mcg GSK573719 once daily; 15.6mcg or 31.25 mcg GSK573719 taken twice daily) or matched placebo.

Intervention type: DRUG
Group type: PLACEBO_COMPARATOR
Intervention: GSK573719 Active treatment or Placebo
Description: Eligible subjects will be randomised to a sequence of three treatments from 8 possible arms: 7 active drug doses (15.6mcg, 31.25 mc, 62.5mcg 125mcg or 250mcg GSK573719 once daily; 15.6mcg or 31.25 mcg GSK573719 taken twice daily) or matched placebo.

Intervention type: PROCEDURE
Group type: EXPERIMENTAL
Intervention: GSK573719 (Sub-group cohort)
Description: Subjects at selected Sub-group sites (approximately 30% of the total population) will have additional serial assessments and procedures (including blood and urine samples for pharmacokinetic analysis) at the start (Day 1) and at the end (Days 14 and 15) of each treatment period. On Day 14 of each treatment period subjects will remain overnight at the clinic for 24-hour assessments, including spirometry, ECGs, and 24-hour Holter monitoring.

Intervention type: PROCEDURE
Group type: EXPERIMENTAL
Intervention: GSK573719 (Sub-group cohort)
Description: Subjects at selected Sub-group sites (approximately 30% of the total population) will have additional serial assessments and procedures (including blood and urine samples for pharmacokinetic analysis) at the start (Day 1) and at the end (Days 14 and 15) of each treatment period. On Day 14 of each treatment period subjects will remain overnight at the clinic for 24-hour assessments, including spirometry, ECGs, and 24-hour Holter monitoring.

Intervention type: PROCEDURE
Group type: EXPERIMENTAL
Intervention: GSK573719 (Sub-group cohort)
Description: Subjects at selected Sub-group sites (approximately 30% of the total population) will have additional serial assessments and procedures (including blood and urine samples for pharmacokinetic analysis) at the start (Day 1) and at the end (Days 14 and 15) of each treatment period. On Day 14 of each treatment period subjects will remain overnight at the clinic for 24-hour assessments, including spirometry, ECGs, and 24-hour Holter monitoring.

Intervention type: PROCEDURE
Group type: EXPERIMENTAL
Intervention: GSK573719 (Sub-group cohort)
Description: Subjects at selected Sub-group sites (approximately 30% of the total population) will have additional serial assessments and procedures (including blood and urine samples for pharmacokinetic analysis) at the start (Day 1) and at the end (Days 14 and 15) of each treatment period. On Day 14 of each treatment period subjects will remain overnight at the clinic for 24-hour assessments, including spirometry, ECGs, and 24-hour Holter monitoring.

Intervention type: PROCEDURE
Group type: EXPERIMENTAL
Intervention: GSK573719 (Sub-group cohort)
Description: Subjects at selected Sub-group sites (approximately 30% of the total population) will have additional serial assessments and procedures (including blood and urine samples for pharmacokinetic analysis) at the start (Day 1) and at the end (Days 14 and 15) of each treatment period. On Day 14 of each treatment period subjects will remain overnight at the clinic for 24-hour assessments, including spirometry, ECGs, and 24-hour Holter monitoring.

Intervention type: PROCEDURE
Group type: EXPERIMENTAL
Intervention: GSK573719 (Sub-group cohort)
Description: Subjects at selected Sub-group sites (approximately 30% of the total population) will have additional serial assessments and procedures (including blood and urine samples for pharmacokinetic analysis) at the start (Day 1) and at the end (Days 14 and 15) of each treatment period. On Day 14 of each treatment period subjects will remain overnight at the clinic for 24-hour assessments, including spirometry, ECGs, and 24-hour Holter monitoring.

Intervention type: PROCEDURE
Group type: EXPERIMENTAL
Intervention: GSK573719 (Sub-group cohort)
Description: Subjects at selected Sub-group sites (approximately 30% of the total population) will have additional serial assessments and procedures (including blood and urine samples for pharmacokinetic analysis) at the start (Day 1) and at the end (Days 14 and 15) of each treatment period. On Day 14 of each treatment period subjects will remain overnight at the clinic for 24-hour assessments, including spirometry, ECGs, and 24-hour Holter monitoring.