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Study identifier: NCT05732389 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Immunotherapy in Patients With Early dMMR Rectal Cancer

Condition: Cancer of Rectum  ·  Sponsor: Odense University Hospital

PhasePhase 2
Planned participants39
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

The purpose of this investigator-initiated, multicenter phase II trial is to evaluate the efficacy and tolerability of nivolumab and ipilimumab in patients with stage 1-3 MSI/dMMR rectal cancer. The primary objective is: Number of patients with complete clinical response after one or two cycles of immunotherapy. Patients will be treated with 1 or 2 cycles of combination immunotherapy: Cycle 1: Nivolumab 3 mg/kg days 1 and 15 \& ipilimumab 1 mg/kg day 1 Cycle 2: Nivolumab 3 mg/kg days 50 and 65 \& ipilimumab 1 mg/kg day 50

This description comes directly from the study's public registry record.

Talk to the study team

Julie Bach  ·  30714320  ·  Julie.Kristina.Bach@rsyd.dk

Christian P Olsen, Phd  ·  24342488  ·  Christian.pilely.olsen@rsyd.dk

Always discuss trial participation with your own doctor first.

Locations (5)

Aalborg University HospitalAalborg, DenmarkRecruiting
Aarhus University HospitalAarhus, DenmarkRecruiting
RigshospitaletCopenhagen, DenmarkRecruiting
Department of Oncology, Odense University HospitalOdense, DenmarkRecruiting
Zealand University HospitalRoskilde, DenmarkRecruiting

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Source record: clinicaltrials.gov/study/NCT05732389