Clinical Trial: Efficacy and Safety Comparison of Short-course Radiotherapy Followed by CapeOX Chemotherapy Plus Toripalimab With or Without Concurrent Surufatinib in Neoadjuvant Therapy for Mid-to-low Localized Rectal Cancer of High-risk Criteria

U.S., April 2 -- ClinicalTrials.gov registry received information related to the study (NCT07505472) titled 'Efficacy and Safety Comparison of Short-course Radiotherapy Followed by CapeOX Chemotherapy Plus Toripalimab With or Without Concurrent Surufatinib in Neoadjuvant Therapy for Mid-to-low Localized Rectal Cancer of High-risk Criteria' on March 15.

Brief Summary: Why is this study conducted? The purpose of this study is to improve the treatment efficacy, particularly the pathological complete response rate, in patients with high-risk/extremely high-risk locally advanced rectal cancer (LARC). In recent years, with the combination of neoadjuvant chemoradiotherapy and immunotherapy, some progress has been made in the treatment of rectal c...