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More info
You can access this
clinical trial
if you have
Circulating Markers or Metastatic Colorectal Cancer
and you are
over 18
years old
The phase for this study is not defined.
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The purpose

The chemotherapy monitoring is currently based on radiological (RECIST 1.1 guideline) and clinical evaluation every 3 months. Circulating markers as Carcino Embryonic Antigen (CEA), circulating tumour DNA and total cell free DNA represent an alternative approach to evaluate the response. In the field of metastatic colorectal cancer (mCRC) recent studies suggest that early evaluation could be clinically relevant. Indeed, early tumoral response seems to be correlated to overall survival. Moreover, post-operative morbidity increases with the number of prior chemotherapy treatments. Early evaluation could allow to modify chemotherapy regimens when response appears to be insufficient. The aim of the present study is to evaluate, in a prospective cohort of patients treated with systemic IV chemotherapy (5 Fluorouracil +/- oxaliplatin +/- irinotecan) +/- targeted therapy as first line treatment for a mCRC, the correlation between early variations of circulating tumour markers including CEA, circulating tumour DNA and total cell free DNA, and the 3 months objective response as defined in the RECIST 1.1 guideline.

Provided treatments

  • Procedure: Blood sampling for free mutant DNA analysis

Locations near you

Unfortunately, there are no recruiting locations near you. Please check the list with all locations below.
Tris trial is registered with FDA with number: NCT02872779. The sponsor of the trial is University Hospital, Rouen and it is looking for 74 volunteers for the current phase.
Official trial title:
Correlation Between Circulating Tumour Markers Early Variations and Clinical Response in First Line Treatment of Metastatic Colorectal Cancer