Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 7:39 PM
Ignite Modification Date:
2025-12-24 @ 7:39 PM
NCT ID:
NCT07241403
Brief Summary:
Cancer-derived inflammation attenuates the efficacy of adjuvant chemotherapy (CT) in postoperative or metastatic colorectal cancer (mCRC). However, its role in mCRC patients receiving first-line Bevacizumab combined with chemotherapy (Bev/CT) remains unknown. In this prospective observational study, three Bev/CT regimen cohorts (discovery cohort,n=249; Internal validation cohort: n=115; external validation cohort: n=159) and one CT regimen cohort (n=175) were enrolled. Overall survival served as the primary endpoint; clinical response and progression-free survival were secondary endpoints evaluated during follow-up. Investigators used the serum inflammation ratios to evaluate the association between systemic inflammation and clinical outcomes in Bev/CT- and CT-treated mCRC. Combined analysis of 12 cytokines (flow cytometry) and 92 immuno-oncology proteins (Olink) revealed Bev resistance mechanisms and prognosis-predictive biomarkers in Bev/CT treated patients.
Study:
NCT07241403
Study Brief:
Protocol Section:
NCT07241403