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Study identifier: NCT05038358 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Tumor Immune Microenvironment Involvement in Colorectal Cancer Chemoresistance Mechanisms

Condition: Primary Tumor · Colon Tumor  ·  Sponsor: University Hospital, Grenoble

PhaseN/A
Planned participants60
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

Colorectal cancer is the third most common cancer worldwide and its progression-free survival is still low, around 10 months. Thirthy to 50% of patients do not respond to chemotherapy upon initiation of treatment, suggesting that early development of chemoresistance mechanisms remains a major challenge. In order to better characterize these mechanisms, the aim is to develop a model of tumoroids derived from patients with a colorectal tumors prior to any systemic anti cancer treatment. This project will both allow us to study the role of the immunological microenvironment in chemoresistance and identify new predictive markers of tumor response. It will then serve to develop innovative personalized medicine strategies by targeting the newly identified mechanisms. This study should in fine help to improve the cancer patient's care.

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

Talk to the study team

GAEL ROTH, MD, PHD  ·  04 76 76 51 68  ·  GRoth@chu-grenoble.fr

ARNAUD MILLET, MD, PHD  ·  arnaud.millet@inserm.fr

Always discuss trial participation with your own doctor first.

Locations (1)

University Hospital of Grenoble AlpesGrenoble, FranceRecruiting

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Source record: clinicaltrials.gov/study/NCT05038358