Field Cancerisation Improvement with Topical Application of a Film-Forming Medical Device Containing Photolyase and UV Filters in Patients with Actinic Keratosis, a Pilot Study

Susana Puig^1,2*, Puig-Butillé JA^2,3, Díaz MA⁴, Trullas C⁵ and Malvehy J^1,2

¹Melanoma Unit, Dermatology Department, Hospital Clinic of Barcelona, IDIBAPS, Uni-versitat de Barcelona, Barcelona, Spain

²CIBER de Enfermedades Raras, Instituto de Salud Carlos III, Barcelona, Spain

³Melanoma Unit, Biochemistry and Molecular Genetics Service, Hospital Clinic of Barcelona, IDIBAPS, Barcelona, Spain

⁴Pathology Service, Hospital Clinic of Barcelona, IDIBAPS, Universitat de Barcelona, Barcelona, Spain

⁵ISDIN, Barcelona, Spain

^*Corresponding Author: Susana Puig, Consultant Melanoma Unit, Dermatology Department, Hospital Clinic Barcelona, Villarroel 170, 08036 Barcelona, Spain, Tel: +34 93 2275400, Fax: +34 93 2275438 Email: