Clinical Research Directory

QL1706 Plus XELOX as Neoadjuvant Therapy for MSS/pMMR Clinical Stage III Colon Cancer

This is a single-arm, exploratory study enrolling participants with resectable stage III pMMR/MSS colon cancer. Eligible participants who provide written informed consent will receive four cycles of neoadjuvant treatment with iparomlimab and tuvonralimab (QL1706) plus XELOX regimen administered every three weeks (Q3W), followed by radical surgery within two weeks after the last neoadjuvant treatment. After surgery, participants will enter the follow-up phase, or clinicians may decide to administer four additional cycles of adjuvant XELOX chemotherapy based on postoperative pathological findings. The primary endpoint of this study is the pathological complete response (pCR) rate as assessed by investigators. Other endpoints include pathological response (PR), major pathological response (MPR), clinical complete response (cCR), event-free survival (EFS), overall survival (OS), and safety.

XELOX +Bev +Tislelizumab for First-line Treatment of MSS/pMMR RAS-mutated mCRC

The goal of this clinical trial is to compare XELOX +Bev +Tislelizumab with standard chemotherapy，in MSS/pMMR-type RAS-mutated metastatic colorectal adenocarcinoma. The main questions it aims to answer are efficacy and safety of the regimen of XELOX +Bev +Tislelizumab. The investigators want to transform ras-mutated colorectal cancer into a "hot tumor" through the combination of anti-vascular therapy and chemotherapy, and then achieve better therapeutic effect through the combination with immunotherapy. Participants will receive the regimen of XELOX +Bev +Tislelizumab.