NCT02541006 - 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)

Yildiz P, Bayraktaroglu M, Gorgun D, Secik F
Bronchodilator efficacy of 18 µg once-daily tiotropium inhalation via Discair(®) versus HandiHaler(®) in adults with chronic obstructive pulmonary disease: randomized, active-controlled, parallel-group, open-label, Phase IV trial. Int J Chron Obstruct Pulmon Dis. 2016 Nov 22;11:2859-2867. eCollection 2016.

A Randomized, Parallel-group, Phase IV Study to Compare the Bronchodilator Efficacy of Tiotropium (18 µg Once Daily [od]) Delivered Via a DISCAIR With Tiotropium (18 µg od) Delivered Via a HandiHaler®, in Patients With Moderate-to-severe COPD

Details for clinical trial NCT02541006

Clinical trial NCT02541006 - References