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Phase 2/3 Randomized Study of Tebentafusp as Monotherapy and in Combination with Pembrolizumab Versus Investigator’s Choice in HLA-A*02:01-positive Participants with Previously Treated Advanced Melanoma (TEBE-AM)

Status
Recruiting
Phases
Phase 2Phase 3
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2022-502732-39-00
Acronym
IMCgp100-203
Enrollment
363
Registered
2023-07-19
Start date
2023-09-01
Completion date
Unknown
Last updated
2025-10-14

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Previously treated non-ocular advanced melanoma

Brief summary

Overall survival

Detailed description

ctDNA reduction on treatment relative to baseline, Incidence and severity of AEs, SAEs, and changes from baseline in laboratory parameters, vital signs, and ECGs Dose interruptions reductions, dose intensity and discontinuation of all administered agents, Incidence of Grade ≥ 2 CRS based on ASTCT grade, time to onset, duration of defined CRS component events, and incidence of prolonged hospitalization, Patient-reported symptoms and health-related quality of life according to the EORTC-QLQ-C30 and general health status according to the EQ-5D-5L questionnaires., Tebentafusp PK parameters (eg, Cmax, Tmax, Cavg, t1/2), Incidence of anti-tebentafusp antibodies

Interventions

DRUGDEXAMETHASONE PHOSPHATE
DRUGDEXAMETHASONE
DRUGKEYTRUDA 25 mg/mL concentrate for solution for infusion
DRUGPARACETAMOL
DRUGDIPHENHYDRAMINE

Sponsors

Immunocore Limited
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Overall survival

Secondary

MeasureTime frame
ctDNA reduction on treatment relative to baseline, Incidence and severity of AEs, SAEs, and changes from baseline in laboratory parameters, vital signs, and ECGs Dose interruptions reductions, dose intensity and discontinuation of all administered agents, Incidence of Grade ≥ 2 CRS based on ASTCT grade, time to onset, duration of defined CRS component events, and incidence of prolonged hospitalization, Patient-reported symptoms and health-related quality of life according to the EORTC-QLQ-C30 and general health status according to the EQ-5D-5L questionnaires., Tebentafusp PK parameters (eg, Cmax, Tmax, Cavg, t1/2), Incidence of anti-tebentafusp antibodies

Countries

Austria, Belgium, France, Germany, Italy, Poland, Spain

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026