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Study identifier: NCT04050345 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Tracking Mutations in Cell Free Tumour DNA to Predict Relapse in Early Colorectal Cancer

Condition: Colorectal Cancer  ·  Sponsor: Royal Marsden NHS Foundation Trust

PhaseN/A
Planned participants1000
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

TRACC Part B This is a multi-centre, prospective, translational research study involving the collection and analysis of tumour tissue, serial blood samples and clinical data in patients with newly diagnosed stage I, II and III CRC. TRACC Part C is a : (multi-centre, prospective, randomised study, of ctDNA guided adjuvant chemotherapy versus standard of care adjuvant chemotherapy study after curative surgery in patients with high risk stage II or stage III CRC. )It aims to demonstrate that a de-escalation strategy of ctDNA guided adjuvant chemotherapy is non- inferior to standard of care treatment as measured by 3 year disease free survival (DFS) in patients with high risk stage II or stage III colorectal cancer CRC with no evidence of minimal residual disease (MRD) (ctDNA negative)

This description comes directly from the study's public registry record.

Talk to the study team

Hsiang-Chi Chen, MSc  ·  02086426011  ·  TRACCStudy@rmh.nhs.uk

Susie Slater, Dr

Always discuss trial participation with your own doctor first.

Locations (71)

Milton Keynes General HospitalMilton Keynes, Buckinghamshire, United KingdomRecruiting
Croydon University HospitalThornton Heath, Croydon, United KingdomRecruiting
Dorset County Hospital NHS Foundation TrustDorchester, Dorset, United KingdomRecruiting
Poole HospitalPoole, Dorset, United KingdomRecruiting
Broomfield HospitalChelmsford, Essex, United KingdomRecruiting
Christie NHS Foundation TrustManchester, Greater Manchester, United KingdomRecruiting
Queen Alexandra HospitalPortsmouth, Hampshire, United KingdomRecruiting
University Hospital of South Manchester & Manchester Royal InfirmaryWythenshawe, Manchester, United KingdomRecruiting
Musgrove Park HospitalTaunton, Somerset, United KingdomRecruiting
Weston General HospitalWeston-super-Mare, Somerset, United KingdomRecruiting
Epsom and St Helier's Hospitals NHS TrustCarshalton, Surrey, United KingdomActive Not Recruiting
The Royal Marsden NHS Foundation TrustSutton, Surrey, United KingdomRecruiting

+ 59 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT04050345