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NCT05908643 — Neogap Therapeutics cancer immunotherapy trial

A First-In-Human Trial of pTTL in Advanced Colorectal Cancer

TrackingPhase 1/2Active Not RecruitingRegistry updated 28 Oct 2026
Phase 1/2phaseActive Not Recruitingregistry status16enrollment2030-12primary completion

Registry IDNCT05908643 ↗
Lead sponsorNeogap Therapeutics AB
CollaboratorsCTC Clinical Trial Consultants AB, Karolinska University Hospital, Region Västmanland, Vecura
PhasePhase 1/2
StatusActive Not Recruiting
IndicationColorectal Cancer
Enrollment16 participants (target)
Start date2023-03-15
Primary completion2030-12 (est.)
Last registry update28 Oct 2026

Every field above is mirrored from the study record on ClinicalTrials.gov (NCT05908643), 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 NCT05908643?

NCT05908643 (A First-In-Human Trial of pTTL in Advanced Colorectal Cancer) is registered on ClinicalTrials.gov as Phase 1/2, sponsored by Neogap Therapeutics AB.

Is NCT05908643 recruiting?

As of the 2026-10-28 registry update, NCT05908643 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 NCT05908643?

The lead sponsor is Neogap Therapeutics AB. Collaborators: CTC Clinical Trial Consultants AB, Karolinska University Hospital, Region Västmanland, Vecura.

What condition does NCT05908643 study?

The registered condition is Colorectal Cancer. Primary completion is listed as 2030-12 (estimated).

Are results available for NCT05908643?

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 NCT05908643.

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