This strategy of switching to first-line maintenance therapy with TAS+Bev demonstrated promising efficacy and safety. This strategy effectively avoided cumulative neurotoxicity, preserved quality of life and enabled reintroduction of oxaliplatin, suggesting it may represent a promising alternative strategy for patients ineligible for prolonged oxaliplatin-based treatment. Overall survival analysis is currently ongoing. UMIN Trial ID: UMIN000031317.
Ota et al. (2026) studied this question.