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NCT07156682

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

Not yet recruiting Phase 2 Last updated 5 September 2025
What this trial tests

Phase 2 trial testing QL1706 in Colon Cancer in 21 participants. Not yet recruiting.

Timeline
25 September 2025
Primary endpoint
30 June 2027
30 June 2028

Quick facts

Lead sponsorQilu Hospital of Shandong University
PhasePhase 2
StatusNot yet recruiting
Study typeINTERVENTIONAL
Allocationna
Designsingle group
Maskingnone
Primary purposetreatment
Enrollment21
Start date25 September 2025
Primary completion30 June 2027
Estimated completion30 June 2028
Sites1 location across China

Drugs / interventions tested

Conditions studied

Sponsor

Qilu Hospital of Shandong University

Who can join

Adults 18 to 75, any sex, with Colon Cancer or MSS/pMMR. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

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.

Publications & conference data

No peer-reviewed publications indexed yet for this trial.

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Other trials of QL1706

Trials testing the same drug.

Other recruiting trials for Colon Cancer

Currently open trials in the same condition.

Other Qilu Hospital of Shandong University trials

Trials by the same sponsor.

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Data sources for this page

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