SUPRAME-ACTengine® IMA203 vs. Investigator's Choice of Treatment in Previously Treated, Unresectable or Metastatic Cutaneous Melanoma

NCT06743126 · Status: RECRUITING · Phase: PHASE3 · Type: INTERVENTIONAL · Enrollment: 360

Last updated 2026-04-21

No results posted yet for this study

Summary

This clinical trial is a prospective, multicenter, open-label, randomized, actively controlled, parallel-group Phase 3 clinical trial to evaluate the efficacy, safety and tolerability of treatment with IMA203 administered at the recommended phase 2 dose versus investigator's choice of treatment in patients with previously treated, unresectable or metastatic cutaneous melanoma.

For patients interested in additional information on how to participate, please follow this link: https://mytomorrows.com/trials/suprame/en-us/

Conditions

  • Melanoma, Cutaneous Malignant

Interventions

DRUG

paclitaxel plus carboplatin

in accordance with current respective prescribing information (PI) and/or summary of product characteristics (SmPC)

DRUG

Albumin-Bound Paclitaxel

in accordance with current respective prescribing information (PI) and/or summary of product characteristics (SmPC)

BIOLOGICAL

IMA203

one-time administration of IMA203, and adjunctive therapy with low dose interleukin (IL)-2 for up to 10 days, starting approximately 24 h after IMA203 infusion, optional bridging therapy

BIOLOGICAL

nivolumab plus relatlimab

in accordance with current respective prescribing information (PI) and/or summary of product characteristics (SmPC)

BIOLOGICAL

lifileucel

in accordance with current respective prescribing information (PI) and/or summary of product characteristics (SmPC)

BIOLOGICAL

nivolumab

in accordance with current respective prescribing information (PI) and/or summary of product characteristics (SmPC)

BIOLOGICAL

pembrolizumab

in accordance with current respective prescribing information (PI) and/or summary of product characteristics (SmPC)

BIOLOGICAL

ipilimumab

in accordance with current respective prescribing information (PI) and/or summary of product characteristics (SmPC)

DRUG

Dacarbazine

in accordance with current respective prescribing information (PI) and/or summary of product characteristics (SmPC)

DRUG

temozolomide

in accordance with current respective prescribing information (PI) and/or summary of product characteristics (SmPC)

DRUG

paclitaxel

in accordance with current respective prescribing information (PI) and/or summary of product characteristics (SmPC)

Sponsors & Collaborators

  • Immatics US, Inc.

    lead INDUSTRY

Principal Investigators

  • Cedrik Britten, M.D. · Immatics US, Inc.

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-01-14
Primary Completion
2028-01-31
Completion
2031-10-31
FDA Drug
Yes

Countries

  • United States
  • Canada
  • Germany
  • United Kingdom

Study Locations

More Related Trials

Entities

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 NCT06743126 on ClinicalTrials.gov