Conditions: Actinic Keratoses
Allocation: RANDOMIZED | Intervention model: SINGLE_GROUP
Enrollment: 100
Healthy volunteers: no

Brief summary:
The main objective of this study is to compare efficacy and safety of Metvix® natural daylight photodynamic therapy with those of Metvix® conventional photodynamic therapy with Aktilite™ lamp in subjects with mild actinic keratoses (intra-individual comparison).

Detailed description:

Arms:
arm 1: None arm 2: None

Interventions: intervention 1: Metvix and natural daylight PDT intervention 2: Metvix and conventional PDT
Intervention descriptions: intervention 1: Methyl aminolevulinate, cream 160mg/g.One session at baseline and a second session administration at week 12 for lesions showing non-complete response and new lesions on target area. intervention 2: Methyl aminolevulinate, cream, 160mg/g. One session at baseline and a second session administration at week 12 for lesions showing non-complete response and new lesions on target area.

Protocol document: