NCT02882256 - 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)

Atzema CL, Austin PC, Wu L, Brzozowski M, Feldman MJ, McDonnell M, Mazurik L
Speak fast, use jargon, and don't repeat yourself: a randomized trial assessing the effectiveness of online videos to supplement emergency department discharge instructions. PLo
Bloch SA, Bloch AJ
Using video discharge instructions as an adjunct to standard written instructions improved caregivers' understanding of their child's emergency department visit, plan, and follow-up: a randomized controlled trial. Pediatr Emerg Care. 2013 Jun;29(6):699-704. doi: 10.1097/PEC.0b013e3182955480.

Video Discharge Instructions (VDI) as Adjuncts to Written Discharge Instructions for 3 Common Chief Complaints in the Emergency Department (ED)

Clinical trial NCT02882256 - References