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NCT03655002 — City of Hope Medical Center cancer immunotherapy trial

IRX-2, Cyclophosphamide, and Nivolumab in Treating Patients With Recurrent or Metastatic and Refractory Liver Cancer

TrackingPhase 1Active Not RecruitingRegistry updated 21 Aug 2026
Phase 1phaseActive Not Recruitingregistry status8enrollment2027-03-02primary completion

Registry IDNCT03655002
Lead sponsorCity of Hope Medical Center
CollaboratorsNational Cancer Institute (NCI)
PhasePhase 1
StatusActive Not Recruiting
IndicationRecurrent Hepatocellular Carcinoma, Refractory Liver Carcinoma, Stage IV Hepatocellular Carcinoma AJCC v8, Stage IVA Hepatocellular Carcinoma AJCC v8, Stage IVB Hepatocellular Carcinoma AJCC v8
Enrollment8 participants (target)
Start date2019-05-17
Primary completion2027-03-02 (est.)
Last registry update21 Aug 2026

Every field above is mirrored from the study record on ClinicalTrials.gov (NCT03655002), which the sponsor maintains and which carries the full protocol summary, eligibility criteria, sites and contacts. No neoantigen vaccine is approved anywhere yet — every program here is investigational, and inclusion is not an endorsement. See the methodology for how the tracker is built.

Daily coverage of the modality, tumor type and players this study touches:

What phase is NCT03655002?

NCT03655002 (IRX-2, Cyclophosphamide, and Nivolumab in Treating Patients With Recurrent or Metastatic and Refractory Liver Cancer) is registered on ClinicalTrials.gov as Phase 1, sponsored by City of Hope Medical Center.

Is NCT03655002 recruiting?

As of the 2026-08-21 registry update, NCT03655002 is listed as "Active Not Recruiting". Eligibility criteria, study sites and contacts are maintained by the sponsor on the ClinicalTrials.gov record.

Who is running NCT03655002?

The lead sponsor is City of Hope Medical Center. Collaborators: National Cancer Institute (NCI).

What condition does NCT03655002 study?

The registered conditions are Recurrent Hepatocellular Carcinoma, Refractory Liver Carcinoma, Stage IV Hepatocellular Carcinoma AJCC v8, Stage IVA Hepatocellular Carcinoma AJCC v8, Stage IVB Hepatocellular Carcinoma AJCC v8. Primary completion is listed as 2027-03-02 (estimated).

Are results available for NCT03655002?

neoag.ai mirrors the registry's factual fields — sponsor, phase, status and dates — and does not publish trial results. Any posted results, publications, or outcome measures appear on the ClinicalTrials.gov record for NCT03655002.

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