20
Participants
Start Date
July 31, 2009
Primary Completion Date
December 31, 2010
Study Completion Date
January 31, 2011
Methylaminolevulinate (Metvix, Metvixia)
2-4 g of cream applied to entire face at Day 0 for 90 minutes without occlusion prior to light treatment. If any actinic keratoses remained after 4 weeks the treatment was repeated at Week 4.
Photodynamic Therapy (Aktilite)
Device set to 37 J/cm². Red light wavelength is approximately 630 nm.
Innovaderm Research Inc, Montreal
Lead Sponsor
Galderma Canada
OTHER
Innovaderm Research Inc.
OTHER