Rectal Cancer Clinical Trial
Official title:
A Study to Determine the Immunopheotype of Locally Advanced Rectal Adenocarcinoma and Its Correlation With the Efficacy of Neoadjuvant Chemoradiotherapy
This is an observational study of tumor samples and MRI imaging in patients with colorectal cancers. A tumor sample, MRI scans, and treatment outcome data will be used for research purposes to see if it is possible to predict patients' response to treatment.
The quality of the immune environment in colorectal cancer biopsy samples correlates with disease-free survival and overall survival more so than current staging conventions. This study will use a scoring system called 'immunoscore' to characterize the immune enviroment. Researchers hypothesize that the immunoscore will correlate with outcomes of colorectal patients treated with neoadjuvant chemoradiation. ;
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