Study to Evaluate Safety and Tolerability of BF-200 ALA (Ameluz®) for Photodynamic Therapy in the Treatment of the Expanded Field of Actinic Keratosis on Face and Scalp
Conditions
- Actinic Keratosis
- Keratosis, Actinic
- Keratosis
Interventions
- COMBINATION_PRODUCT: BF-200 ALA and red light LED lamp
Sponsor
Biofrontera Bioscience GmbH