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Monoclonal Antibodies
Yttrium-90 RadioEmbolization for Colon Cancer (iRE-C Trial)
Phase 1 & 2
Waitlist Available
Led By Pashtoon Kasi, MD, MS
Research Sponsored by Pashtoon Murtaza Kasi, MD, MS
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial Must have
Be older than 18 years old
Timeline
Screening 3 weeks
Treatment Varies
Follow Up up to 2 years
Awards & highlights
iRE-C Trial Summary
This trial will study a new cancer treatment combining Yttrium-90 radioembolization with immunotherapy. The treatment will be given to people with liver-predominant, metastatic colorectal cancer that is mismatch repair proficient/microsatellite stable. The trial will evaluate the feasibility and safety of the treatment.
Eligible Conditions
- Colon Cancer
- Liver Metastasis
- Liver Metastases
- Colorectal Cancer
iRE-C Trial Timeline
Screening ~ 3 weeks3 visits
Treatment ~ Varies
Follow Up ~ up to 2 years
Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~up to 2 years
Treatment Details
Study Objectives
Outcome measures can provide a clearer picture of what you can expect from a treatment.Primary outcome measures
Determine the maximum tolerated dose (MTD) of Yttrium-90 radioembolization combined with immunotherapy durvalumab to treat liver-predominant metastatic colorectal cancer (mCRC)
Secondary outcome measures
Determine duration of response
Determine liver-specific progression free survival
Determine overall progression free survival
+4 moreOther outcome measures
Abscopal effects
Circulating tumor DNA - ctDNA - liquid biopsy correlates
Immune correlates - blood
+2 moreiRE-C Trial Design
1Treatment groups
Experimental Treatment
Group I: Y90-RE in combination with immunotherapy (durvalumab)Experimental Treatment2 Interventions
The treatment phase starts of with the immunotherapy drug (durvalumab) - "priming doses" every 2 weeks prior to patient getting mapped and ready for treatment with Y90-RadioEmbolization.
Post-Y90-RE, treatment is approximately 2 months in combination with fixed doses (750 mg) of durvalumab. The number and timing of doses of durvalumab each patient will receive will depend on the dose level the patient is assigned to (range 2-5 doses of immunotherapy).
A single patient will be treated per dose level until the first dose limiting toxicity (DLT) is recorded. Once the first DLT is recorded, two additional patients are treated at the same dose level and the trial reverts to a standard 3+3 design. Up to 6 patients will be treated at each dose level. The maximum tolerated dose (MTD) will be defined as the highest dose level for which at most 1 out of 6 patients experience a DLT.
Treatment
First Studied
Drug Approval Stage
How many patients have taken this drug
Durvalumab
2017
Completed Phase 2
~3870
Find a Location
Who is running the clinical trial?
Pashtoon Murtaza Kasi, MD, MSLead Sponsor
AstraZenecaIndustry Sponsor
4,253 Previous Clinical Trials
288,538,165 Total Patients Enrolled
Chandrikha ChandrasekharanLead Sponsor
Frequently Asked Questions
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