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A Single-arm Phase II Clinical Study of Camrelizumab Combined With Long-course Chemoradiotherapy for Total Neoadjuvant Therapy in Locally Advanced Low pMMR/MSS Rectal Cancer

NCT07527026 · Status: RECRUITING · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 44

Last updated 2026-04-14

No results posted yet for this study

Summary

In pMMR/MSS locally advanced rectal cancer, can the innovative "chemo-immunotherapy induction + LCRT + chemo-immunotherapy consolidation" approach significantly improve the complete response rate and create opportunities for organ preservation?

Conditions

  • Locally Advanced Rectal Cancer

Interventions

DRUG

Camrelizumab

patients first receive 2 cycles of camrelizumab combined with CAPOX (capecitabine 1000 mg/m² orally twice daily on days 1-14; oxaliplatin 130 mg/m² intravenously every 3 weeks). This is followed by long-course chemoradiotherapy (LCRT): a total dose of 50.4 Gy delivered in 28 fractions, with concurrent capecitabine 825 mg/m² orally twice daily.

Sponsors & Collaborators

  • Chinese PLA General Hospital

    lead OTHER

Principal Investigators

  • Guanghai Dai, MD · Chinese PLA General Hospital

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
75 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-02-01
Primary Completion
2028-02-01
Completion
2029-02-01

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07527026 on ClinicalTrials.gov