Non-melanoma skin cancer event rates in a formalized clinical trial setting: considerations for clinical trial design.

ABSTRACT:

Background

Here we report clinical risk factors and event rates for the development of new non-melanoma skin cancer (NMSC) in a randomized, double-blind, placebo-controlled trial of the irreversible ornithine decarboxylase (ODC) inhibitor, difluromethylornithine (DFMO), over a 3-5-year follow-up.

Methods

147 placebo patients (white; mean age 60.2 years; 60% male) were evaluated for event rates and association of initial skin biomarkers and baseline patient characteristics with the development of squamous cell (SCC) and basal cell (BCC) carcinomas.

Results

Post-study evaluation (median follow-up 4.4 years) indicates the measures of prior NMSCs ( P  ≤ 0.001), prior BCCs ( P  ≤ 0.001), prior SCCs ( P  = 0.011), prior tumor rate ( P  = 0.002), hemoglobin ( P  = 0.022), an

SUBMITTER: Lozar T 

PROVIDER: S-EPMC10761598 | biostudies-literature | 2024 Jan

REPOSITORIES: biostudies-literature