Please note
This trial is no longer recruiting patients. We hope to add results when they are available.
Melanoma, Skin cancer
Closed
Phase 3
This trial is looking at the amount of tissue a surgeon removes during surgery for melanoma.
It is for people who have melanoma that hasn’t spread. This is stage 2 melanoma.
Recruitment start: 17 August 2020
Recruitment end: 28 August 2025
Please note: In order to you will need to discuss it with your doctor, unless otherwise specified.
Professor Marc Moncrieff
National Institute for Health Research (NIHR)
Norfolk & Norwich University Hospitals NHS Trust
Melanoma and Skin Cancer Trials (MASC Trials)
Surgical Trials Intervention Unit (SITU)
Last reviewed: 17 Oct 2025
CRUK internal database number: 18056

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