This study examines circulating tumor DNA (ctDNA) as a biomarker in patients with primary melanoma, prior to surgical excision. The hypothesis is that ctDNA may be detectable in pre-operative blood samples from patients with high-risk primary melanoma, potentially providing a baseline measurement for future disease monitoring.
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Number of Participants With Detectable Circulating Tumor DNA (ctDNA) in Pre-operative Plasma as Assessed by ddPCR or Targeted NGS
Timeframe: At a single time point prior to surgical excision of the primary melanoma, at the patient's initial clinical presentation