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A randomized, open-label, multi-arm, two-part, phase II study to assess the efficacy and safety of multiple LXH254 combinations in patients with previously treated unresectable or metastatic BRAFV600 or NRAS mutant melanoma

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2024-511934-11-00
Acronym
CLXH254C12201
Enrollment
53
Registered
2024-06-13
Start date
2021-04-27
Completion date
Unknown
Last updated
2025-12-11

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

Conditions

Previously treated unresectable or metastatic BRAFV600 or NRAS mutant melanoma

Brief summary

Confirmed ORR using RECIST v1.1, per local assessment

Detailed description

Safety: Incidence and severity of adverse events (AEs) and serious adverse events (SAEs) including changes in laboratory values, vital signs and cardiac assessment, Tolerability: Dose interruptions, reductions, and permanent discontinuations of study treatments, DoR, PFS and DCR using RECIST v1.1, per local assessment, DoR, PFS, DCR and ORR, assessed using RECIST v1.1, per central assessment for all participants (selection and expansion) for the combination arms that moved to expansion, Overall survival (OS), Serum/plasma concentration and pharmacokinetic parameters of each combination regimen

Interventions

DRUGLEE011
DRUGLTT462
DRUGLXH254
DRUGTMT212

Sponsors

Novartis Pharma AG
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
0 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Confirmed ORR using RECIST v1.1, per local assessment

Secondary

MeasureTime frame
Safety: Incidence and severity of adverse events (AEs) and serious adverse events (SAEs) including changes in laboratory values, vital signs and cardiac assessment, Tolerability: Dose interruptions, reductions, and permanent discontinuations of study treatments, DoR, PFS and DCR using RECIST v1.1, per local assessment, DoR, PFS, DCR and ORR, assessed using RECIST v1.1, per central assessment for all participants (selection and expansion) for the combination arms that moved to expansion, Overall survival (OS), Serum/plasma concentration and pharmacokinetic parameters of each combination regimen

Countries

Belgium, France, Germany, Italy

Outcome results

None listed

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