%0 Case Reports
%T Does PD-1 blockade play a decisive role in the pathological complete remission of unresectable MSS, BRAF V600E-mutated metastatic colorectal cancer: A case report.
%A Tan L
%A Li QS
%A Peng D
%A Cheng Y
%J Front Oncol
%V 12
%N 0
%D 2022
%M 36713544
%F 5.738
%R 10.3389/fonc.2022.976622
%X <B>UNASSIGNED: </B>Colorectal cancer (CRC) ranks third in highest incidence among human cancers. With the continuous development of anti-cancer drugs, CRC patients are treated more and more effectively. However, the treatment of patients with unresectable metastatic CRC (mCRC) remains a core point for surgeons worldwide, especially for those with microsatellite stability (MSS) and BRAF V600E mutation, who have been reported to have the worst prognosis.<BR><B>UNASSIGNED: </B>We report a case of pathological complete remission in a patient with unresectable MSS, BRAF V600E-mutated metastatic rectal cancer after using Vemurafenib and Cetuximab in combination with Camrelizumab.<BR><B>UNASSIGNED: </B>This case suggested that Vemurafenib and Cetuximab combined with Camrelizumab is effective in the treatment of MSS, BRAF V600E-mutated mCRC. To benefit more patients, further studies need to be completed.