Keratosis, Actinic

Evaluating the Device FLEXITHERALIGHT Compared to the Conventional Photodynamic Therapy

A Study to Evaluate the Efficacy and Safety of Tirbanibulin Ointment in Adult Participants With Actinic Keratosis

OCT and Invasion in Cutaneous Skin Lesions

A Study of Tirbanibulin Ointment and Diclofenac Sodium Gel for the Treatment of Adult Participants With Actinic Keratosis on the Face or Scalp

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

Patient and Clinician Reported Outcomes for Tirbanibulin Effectiveness and Safety in Actinic Keratosis

Microwave Treatment for Actinic Keratosis

A Study to Evaluate the Safety and Tolerability of Tirbanibulin Ointment 1% in Adult Participants With Actinic Keratosis

A Pre-market Study to Evaluate the Performance and Safety of a Skin Preparation Device for Removal of Dry Crusty Skin

A Study to Assess Recurrence of Actinic Keratosis in Participants Treated With Methyl Aminolevulinate Hydrochloride Cream or Vehicle Cream Who Achieved Complete Response to Treated Lesions in Earlier Study

UV Sensor in Patients With Actinic Keratosis

A Trial of Polypodium Leucotomos in Preventing Skin Cancer and Its Precursors

The Use of Microneedles to Expedite Treatment Time in Photodynamic Therapy

Photodynamic Therapy of Actinic Keratosis of the Face and Scalp With and Without Prior Curettage

Evaluation of Non-inferiority and Tolerability of the Device PHOS-ISTOS

IM Versus 5-FU Versus IMI Versus MAL-PDT in Treatment of Actinic Keratosis

Maximal Use Systemic Exposure Study of Levulan Kerastick (MUSE 2)

Pain Relief During Photodynamic Therapy for Actinic Keratoses With a New Irradiation Protocol

Maximal Use Systemic Exposure (MUSE) Study of Levulan Kerastick

Levulan PDT Versus Vehicle for Extremity Actinic Keratoses (AK)