Preoperative Sequential Short-course Radiation Therapy and FOLFOX for Locally Advanced Rectal Cancer

Summary

The treatment protocol proposed in this study is to perform short-term radiation therapy and 4 cycles of FOLFOX chemotherapy for neoadjuvant treatment of locally advanced rectal cancer. Compared to conventional chemoradiation therapy, the preoperative radiotherapy period is shortened, and the cure rate of rectal cancer patients can be improved by early treatment of micrometastasis using systemic chemotherapy. The patients who are assigned to the study group will received the short-course radiotherapy and 4 cycles of FOLFOX and patients in the control will received conventional chemoradiotherapy for preoperative treatment. All patients are recommended to receive total mesorectal excision (TME) after neoadjuvant treatment and adjuvant chemotherapy will be given according to the pathological stage.

Timeline

Start

2020-10-23

Primary completion

2028-12-28

Completion

2031-12-28

Publications

• Kang MK, Park SY, Park JS, Kim HJ, Kim JG, Kang BW, Baek JH, Cho SH, Seo AN, Kim DW, Kim J, Baek SJ, Kim JH, Kim JY, Ha GW, Park EJ, Park IJ, Kim CH, Kang H, Choi GS. Preoperative sequential short-course radiation therapy and FOLFOX chemotherapy versus long-course chemoradiotherapy for locally advanced rectal cancer: a multicenter, randomized controlled trial (SOLAR trial). BMC Cancer. 2023 Nov 3;23(1):1059. doi: 10.1186/s12885-023-11363-7.

Drugs

Indications