NCT00731822 - Clinical Trial References

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Citation(s)

Lötvall J, Bakke PS, Bjermer L, Steinshamn S, Scott-Wilson C, Crim C, Sanford L, Haumann B
Efficacy and safety of 4 weeks' treatment with combined fluticasone furoate/vilanterol in a single inhaler given once daily in COPD: a placebo-controlled randomised trial. BMJ Open. 2012 Jan 19;2(1):e000370. doi: 10.1136/bmjopen-2011-000370. Print 2012.

Study HZC111348, a Repeat-dose Study of GW685698/GW642444 Inhalation Powder Versus Placebo in the Treatment of Chronic Obstructive Pulmonary Disease (COPD)

Details for clinical trial NCT00731822

Clinical trial NCT00731822 - References