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

• Status: Not yet recruiting
• Trial end date: 2022-12-01
• Target enrollment: 0
• Participant gender: All

Summary

The purpose of the study is to evaluate the safety, tolerability and treatment effect of tirbanibulin ointment 1% when applied to a field of approximately 100 cm^2 on the face or balding scalp.

• Phase: Phase 3
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Almirall, S.A.
• Treatments: Tirbanibulin

Criteria

Inclusion Criteria:

• Having a treatment field (TF) on the face or balding scalp (excluding lips, eyelids, and inside nostrils and ears) that measures approximately 100 cm^2 (eg, mid face) and contains 4 to 12 clinically typical, visible, and discrete actinic keratosis (AK) lesions within the TF

• Willing to avoid excessive sunlight or ultraviolet (UV) light exposure, including the use of tanning beds, to the face or scalp during the study

• Ability to understand the purpose and risks of the trial, willingness and ability to comply with the protocol, and provided written informed consent in accordance with institutional and regulatory guidelines

Exclusion Criteria:

• Presence in the TF of

1. Clinically atypical and/or rapidly changing AK lesions in the TF

2. Hyperkeratotic or hypertrophic lesions, recalcitrant disease (had cryosurgery on 2 previous occasions) and/or cutaneous horn

3. Confluent AK lesions (ie, non-discrete lesions defined as per inclusion criteria)

4. History of invasive squamous cell carcinoma (SCC), Bowen's disease, basal cell carcinoma (BCC), or other malignant tumors in the TF

5. Any other dermatological disease that causes difficulty with examination

• Previous treatment with tirbanibulin ointment 1%.

• Anticipated need for inpatient hospitalization or inpatient surgery from Day 1 to Day 57

• Treatment with 5-fluorouracil, imiquimod, ingenol mebutate, diclofenac, photodynamic therapy, or other treatments for AK within the TF or within 2 cm of the TF, within 8 weeks prior to the Screening visit

• Use of systemic retinoids (eg, isotretinoin, acitretin, bexarotene) within 6 months prior to the Screening visit