Patient- and Clinician-Reported Outcomes for Tirbanibulin in Actinic Keratosis in Clinical Practice Across the United States (PROAK).

BACKGROUND: The Patient-Reported Outcomes in Actinic Keratosis (PROAK) study evaluated patient- and clinician-reported outcomes (PRO; ClinRO) during 24 weeks of follow-up among adult patients with actinic keratosis (AK) on the face or scalp who were administered tirbanibulin 1% ointment in real-world community practices in the United States.  Methods: Quality of life (QoL) was assessed by Skindex-16 at week (W) 8. Additionally, effectiveness (Investigator Global Assessment [IGA]), PRO and ClinRO (Treatment Satisfaction Questionnaire for Medication and Expert Panel Questionnaire), safety, and tolerability were assessed at W8 and W24. RESULTS: The safety population included 300 patients; the full analysis set included 290 patients (278 patients at W24). At W8, a statistically significant difference (P<0.03) was observed for Skindex-16 domains in all assessed subgroups. Clinicians and patients reported high global satisfaction (mean [SD] scores of 74.9 [23.9] and 72.0 [24.6], respectively) at W24. Overall skin appearance improved from baseline to W24 (83.6% clinicians; 78.5% patients). IGA success (IGA score of 0-1) was achieved by 71.9% of patients at W24 with a similar % at W8 (73.8%) suggesting a stable effectiveness over time. About 5% of patients reported at least one adverse event, 4% reported at least one serious adverse event and no patients reported serious adverse drug reactions. At W8, the most frequently reported local skin reactions were mild/moderate erythema (47.6%) and flaking/scaling (49.6%). CONCLUSIONS: Treatment with tirbanibulin demonstrated effectiveness in the management of AK lesions and a favorable safety and tolerability profile. Furthermore, QoL was improved as early as W8, and both patients and clinicians reported high levels of treatment satisfaction, independently of patients' characteristics. J Drugs Dermatol. 2024;23(5):338-346. doi:10.36849/JDD.8264.

Advances and Considerations in the Management of Actinic Keratosis: An Expert Consensus Panel Report.

BACKGROUND: Actinic Keratosis (AK) is a potentially pre-malignant tumor with a poorly defined risk of progression to invasive squamous cell carcinoma (SCC). Because of the typical need for recurrent cycles of AK treatment, outcomes can be limited by both therapeutic efficacy and patient adherence. OBJECTIVE: To synthesize the available and most current literature into overarching principles to provide guidance on the management of AKs, improving patient experiences and treatment outcomes. METHODS: A systematic review querying epidemiology, natural history, prognosis, management of AKs as well as the mechanism of action of and adherence to current AK therapy was conducted. After reviewing the literature, an expert consensus panel consisting of 10 expert dermatologists and dermatopathologists used a modified Delphi process to develop statements regarding the pathogenesis and management of AKs. Final statements were only adopted with a supermajority vote (≥7/10). RESULTS: The panel developed 7 consensus statements regarding AKs pathogenesis and management. CONCLUSION: The poorly defined risk for AK progression into invasive SCC without universally accepted clinical-histopathological factors highlights the importance of long-term efficacious treatment. To effectively counsel and treat patients with actinic keratoses, dermatologists must understand how newer therapeutic approaches with mechanisms of action that have more rapid onset of action, shorter treatment courses, and less intense local skin reaction (LSRs) may promote adherence and improve long-term outcomes. J Drugs Dermatol. 2021;20(8):888-893. doi:10.36849/JDD.6078 THIS ARTICLE HAD BEEN MADE AVAILABLE FREE OF CHARGE. PLEASE SCROLL DOWN TO ACCESS THE FULL fTEXT OF THIS ARTICLE WITHOUT LOGGING IN. NO PURCHASE NECESSARY. PLEASE CONTACT THE PUBLISHER WITH ANY QUESTIONS.

Examining the importance of laboratory and diagnostic testing when treating and diagnosing onychomycosis.

Onychomycosis is a fungal nail infection caused primarily by dermatophytes. Several other nail disorders, including psoriasis, can simulate onychomycosis. Accurate diagnosis is therefore vital for the ongoing treatment and management of onychomycosis and to avoid misdiagnosis and treatment delay, which can be both lengthy and costly. Often, a combination of histologic and laboratory techniques is used to obtain an accurate diagnosis. The potential diagnostic challenges associated with the differential diagnosis of onychomycosis caused by dermatophytes and the most common techniques used to confirm the diagnosis are discussed.