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A dose-esalation phase I/II study in patients with RAS-mutated metastatic colorectal cancer to investigate safety and clinical actvitiy of the triple combination of: MEK-inhibitor binimetinib, pan-EGFR inhibitor lapatinib and the microtubule targeting agent (MTA) vinorelbine (RASTRIC)

Status
Completed
Phases
Phase 1Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2023-509732-25-00
Enrollment
50
Registered
2024-09-10
Start date
2020-07-31
Completion date
2025-02-17
Last updated
2024-09-10

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

Conditions

metastatic colorectal cancer with a proven RAS mutation after failure of standard systemic treatment regimens including at least 5- FU/capecitabine-oxaliplatin and irinotecan based standard treatment (unless contra-indications for either oxaliplatin or irinotecan)

Brief summary

For the phase I dose-escalation trial, the primary endpoint is the incidence of DLTs leading to a RP2D. The RP2D of the triplet will be the MTD which is defined as the dose level that can be given to 6 subjects such that not more than 1 subject experiences a DLT, For the phase II trial the primary endpoint is objective response rate according to RECIST 1.1

Detailed description

the pharmacokinetic profile of the triple combination, safety and tolerability (frequencies of AEs, dose reductions) and additional anti-tumor efficacy parameters including clinical benefit rate and progression-free survival

Interventions

DRUGVinorelbine Accord 10 mg/ml concentraat voor oplossing voor infusie

Sponsors

Universitair Medisch Centrum Utrecht
Lead SponsorOTHER

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
For the phase I dose-escalation trial, the primary endpoint is the incidence of DLTs leading to a RP2D. The RP2D of the triplet will be the MTD which is defined as the dose level that can be given to 6 subjects such that not more than 1 subject experiences a DLT, For the phase II trial the primary endpoint is objective response rate according to RECIST 1.1

Secondary

MeasureTime frame
the pharmacokinetic profile of the triple combination, safety and tolerability (frequencies of AEs, dose reductions) and additional anti-tumor efficacy parameters including clinical benefit rate and progression-free survival

Countries

Netherlands

Outcome results

None listed

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