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Total Neoadjuvant Chemoradiotherapy Plus Anti-PD-1 in Subperitoneal Patients With Locally Advanced Rectal CancerPatients With Locally Advanced Rectal Cancer: A Prospective, Single Arm, Exploratory Study

Locally Advanced Rectal Cancer Clinical Trial

Official title:
Total Neoadjuvant Chemoradiotherapy Plus Anti-PD-1 in Subperitoneal High-Risk or Very High-Risk Patients With Locally Advanced Rectal Cancer: A Prospective, Single Arm, Exploratory Study

Clinical Trial Summary

Previously, preliminary results, from a subgroup analysis of STARS-RC03 (NCT04906044) conducted by our research team, showed that the 6-cycles consolidation chemotherapy combining with anti-PD-1 therapy had a better tumor regression advantage with a restricted safety profile contrasted with 3-cycle counterparts. Herein, we designed this study to further evaluate the short-term efficacy (such as pCR rate, R0 resection rate, etc.) and long-term survival (including DFS, OS, etc.) of 6-cycles consolidation therapy.

Clinical Trial Description

The combination of total neoadjuvant treatment (TNT) and immunotherapy has shown a significant improvement in the pCR rate compared to the standard of care (SOC) or TNT alone for pMMR LARC. On this basis, we believe that this treatment mode will offers the opportunity of organ preservation for subperitoneal "Bad" or "Advanced" patients with LARC, who are initially assessed as unresectable or difficult to obtain R0 resection. Previously, preliminary results, from a subgroup analysis of STARS-RC03 (NCT04906044) conducted by our research team, showed that the 6-cycles consolidation chemotherapy combining with anti-PD-1 therapy had a better tumor regression advantage with a restricted safety profile contrasted with 3-cycle counterparts. Herein, we designed this study to further evaluate the short-term efficacy (such as pCR rate, R0 resection rate, etc.) and long-term survival (including DFS, OS, etc.) of 6-cycles consolidation therapy. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT05998122
Study type Interventional
Source The First Hospital of Jilin University
Contact Wang Quan, Prof.
Phone +86-431-81875602
Email wquan@jlu.edu.cn
Status Not yet recruiting
Phase Phase 2
Start date September 1, 2023
Completion date December 31, 2028
View Details
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