NCT01313221 - 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)

Papp KA, Barber K, Bissonnette R, Bourcier M, Lynde CW, Poulin Y, Shelton J, Toole J, Vieira A, Poulin-Costello M
A Randomized, blinded assessor study to Evaluate the efFIcacy and safety of etanercept 50 mg once weekly plus as Needed topical agent vs. Etanercept 50 mg twice weekly in patients with moderate to severe plaque psoriasis (REFINE). J Eur Acad Dermatol Venereol. 2015 Feb;29(2):361-6. doi: 10.1111/jdv.12555. Epub 2014 Jul 1.

A Randomized, Blinded Assessor Study to Evaluate the Efficacy and Safety of Etanercept 50 mg Once Weekly Plus As Needed Topical Agent Versus Etanercept 50 mg Twice Weekly in Subjects With Moderate to Severe Plaque Psoriasis

Details for clinical trial NCT01313221

Clinical trial NCT01313221 - References