- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT06346067
A Study to Assess Naporafenib (ERAS-254) Administered With Trametinib in Patients With NRAS-mutant Melanoma (SEACRAFT-2)
A Randomized, Open-label Phase III Study in Patients With Previously Treated Unresectable or Metastatic NRAS Mutant Cutaneous Melanoma Comparing the Combination of Naporafenib + Trametinib to Physician's Choice of Therapy (Dacarbazine, Temozolomide or Trametinib Monotherapy) With a Dose Optimization lead-in [SEACRAFT-2]
Stage 1: To select the optimal dose of naporafenib + trametinib to be studied in Stage 2.
Stage 2: To compare progression free survival (PFS) and overall survival (OS) for patients with NRAS-mutant (NRASm) melanoma who are randomized to receive the combination of naporafenib + trametinib to that of patients who are randomized to physician's choice of therapy (dacarbazine, temozolomide, or trametinib monotherapy).
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
SEACRAFT-2 is a global, Phase III, open-label, randomized study to assess the efficacy and safety of naporafenib administered with trametinib compared to physician's choice of therapy (dacarbazine, temozolomide, or trametinib monotherapy) in patients with unresectable or metastatic NRAS mutant melanoma who have progressed on, or are intolerant to, an anti-programmed death-1 ligand 1 (PD 1/L1)-based regimen. The study will consist of 2 stages: dose optimization in Stage 1 and the Phase 3 portion in Stage 2.
A total of approximately 470 eligible patients will be randomized to receive study drug(s) in this study across 2 stages.
Study Type
Enrollment (Estimated)
Phase
- Phase 3
Contacts and Locations
Study Contact
- Name: Erasca Clinical Team
- Phone Number: 1-858-465-6511
- Email: clinicaltrials@erasca.com
Study Locations
-
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Tennessee
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Nashville, Tennessee, United States, 37203
- SCRI Oncology Partners (formerly Tennessee Oncology)
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
- Adult
- Older Adult
Accepts Healthy Volunteers
Description
Key Inclusion Criteria:
- Willing and able to provide written informed consent
- Age ≥ 18 years
- Histologically or cytologically confirmed unresectable or metastatic cutaneous (includes acral) melanoma.
- Documentation of an NRAS mutation (tumor tissue or blood) prior to first dose of study drug(s) as determined locally with an analytically validated assay in a certified testing laboratory.
- Archival tumor tissue collected within 5 years prior to enrollment must be confirmed to be available at the time of Screening, which may be submitted before or after enrollment for exploratory biomarker analysis.
- Must have received an anti-PD-1/L1 based regimen (monotherapy or combination). Patient must have documented disease progression either while receiving therapy or within 6 months of last dose of the most recent anti-PD-1/L1 based regimen; the patient is eligible if they have received other therapies between the most recent anti-PD-1/L1 based regimen and enrollment.
- ECOG performance status 0, 1 or 2
- Presence of at least 1 measurable lesion according to RECIST v1.1
- Able to swallow oral medication.
Key Exclusion Criteria:
1. Patients with uveal or mucosal melanoma 2. Prior therapy with an ERK-, MEK-, RAF-, or RAS-inhibitor 3. Impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of study drug(s) (e.g., ulcerative diseases, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome, small bowel resection) 4. History or current evidence of retinal vein occlusion (RVO) or current risk factors for RVO (e.g., uncontrolled glaucoma or ocular hypertension, history of hyperviscosity or hypercoagulability syndrome) 3. Corrected QT interval using Fridericia's formula (QTcF) at Screening >450 ms based on triplicate average NOTE: criterion does not apply to patients with a right or left bundle branch block 4. LVEF <50% 5. Symptomatic CNS metastases that are neurologically unstable. Patients with controlled CNS metastases are eligible.
6. Patients receiving treatment with medications that are known to be strong inhibitors and/or inducers of cytochrome P450 (CYP)3A; substrates of CYP2C8, CYP2C9, and CYP3A with a narrow therapeutic index and sensitive substrates of CYP3A; 7. Are pregnant or breastfeeding or expecting to conceive or father children within the projected duration of the trial
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Stage 1 Dose selection Lead-in Arm 1
Naporafenib + Trametinib Naporafenib (ERAS-254) 100 mg administered orally twice daily (BID) Trametinib 1 mg once daily (QD)
|
Trametinib is an FDA approved anticancer medication that targets MEK1 and MEK2.
Other Names:
Naporafenib (ERAS-254) is an experimental Pan-Raf inhibitor
Other Names:
|
Experimental: Stage 1 Dose selection Lead-in Arm 2
Naporafenib + Trametinib Naporafenib (ERAS-254) 400 mg administered orally twice daily (BID) Trametinib 0.5 mg once daily (QD)
|
Trametinib is an FDA approved anticancer medication that targets MEK1 and MEK2.
Other Names:
Naporafenib (ERAS-254) is an experimental Pan-Raf inhibitor
Other Names:
|
Active Comparator: Stage 1 Dose selection Lead-in Arm 3 Trametinib monotherapy
Trametinib 2 mg once daily (QD)
|
Trametinib is an FDA approved anticancer medication that targets MEK1 and MEK2.
Other Names:
|
Experimental: Stage 2 Arm A
Naporafenib + Trametinib Naporafenib (ERAS-254) BID oral administration with Trametinib QD at the dose selected in Stage 1
|
Trametinib is an FDA approved anticancer medication that targets MEK1 and MEK2.
Other Names:
Naporafenib (ERAS-254) is an experimental Pan-Raf inhibitor
Other Names:
|
Active Comparator: Stage 2 Arm B - Physician's Choice
|
Dacarbazine IV - Day 1
Other Names:
Trametinib is an FDA approved anticancer medication that targets MEK1 and MEK2.
Other Names:
Temozolomide 200 mg/m2/day PO on Day 1 to Day 5 of each 28-day cycle
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Stage 1:To select the optimal dose of naporafenib + trametinib to be studied in Stage 2
Time Frame: Assessed up to 6 months from time of first dose
|
Incidence and severity of treatment-emergent AEs and serious AEs
|
Assessed up to 6 months from time of first dose
|
Stage 1:To select the optimal dose of naporafenib + trametinib to be studied in Stage 2
Time Frame: Assessed up to 6 months from time of first dose
|
Objective response rate (ORR) based on assessment of radiographic imaging RECIST v1.1
|
Assessed up to 6 months from time of first dose
|
Stage 1:To select the optimal dose of naporafenib + trametinib to be studied in Stage 2
Time Frame: Study Day 1 up to Day 29
|
Maximum plasma concentration of ERAS-254 and trametinib
|
Study Day 1 up to Day 29
|
Stage 1:To select the optimal dose of naporafenib + trametinib to be studied in Stage 2
Time Frame: Study Day 1 up to Day 29
|
Time to achieve maximum plasma concentration of ERAS-254 and trametinib
|
Study Day 1 up to Day 29
|
Stage 1:To select the optimal dose of naporafenib + trametinib to be studied in Stage 2
Time Frame: Study Day 1 up to Day 29
|
Area under the plasma concentration-time curve
|
Study Day 1 up to Day 29
|
Stage 2: To compare PFS and OS for patients who are randomized to receive the combination of naporafenib + trametinib to that of patients who receive physician's choice of therapy (dacarbazine, temozolomide, or trametinib monotherapy)
Time Frame: Assessed up to 24 months from time of first dose
|
|
Assessed up to 24 months from time of first dose
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Adverse Events
Time Frame: Assessed up to 24 months from time of first dose
|
Incidence and severity of treatment-emergent AEs and serious AEs
|
Assessed up to 24 months from time of first dose
|
Duration of Response (DOR)
Time Frame: Assessed up to 24 months from time of first dose]
|
Based on assessment of radiographic imaging per RECIST version 1.1
|
Assessed up to 24 months from time of first dose]
|
Time to Response (TTR)
Time Frame: Assessed up to 24 months from time of first dose]
|
Based on assessment of radiographic imaging per RECIST version 1.1
|
Assessed up to 24 months from time of first dose]
|
Disease Control Rate (DCR)
Time Frame: Assessed up to 24 months from time of first dose]
|
Based on assessment of radiographic imaging per RECIST version 1.1
|
Assessed up to 24 months from time of first dose]
|
Overall Response Rate (ORR)
Time Frame: Assessed up to 24 months from time of first dose
|
Based on the assessment of radiographic imaging per RECIST version 1.1
|
Assessed up to 24 months from time of first dose
|
Plasma concentration (Cmax):Stage 1 only
Time Frame: Study Day 1 up to Day 29
|
Maximum plasma concentration of ERAS-254 and trametinib
|
Study Day 1 up to Day 29
|
Area under the curve (AUC):Stage 1 only
Time Frame: Study Day 1 up to Day 29
|
Area under the plasma concentration-time curve
|
Study Day 1 up to Day 29
|
Quality of Life: To assess disease and treatment-related QOL in patients with NRASm melanoma.
Time Frame: Assessed up to 24 months from time of first dose
|
Using the European Organization for Research and Treatment of Cancer (EORTC) Quality of Life Questionnaire [QLQ]-C30 subscales and PRO CTCAE® symptom items specific to the potential cutaneous toxicities.
|
Assessed up to 24 months from time of first dose
|
Other Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Duration of Response (DOR) for CNS disease in participants
Time Frame: Assessed up to 24 months from time of first dose
|
Based on Response Assessment in Neuro-Oncology Brain Metastases (RANO-BM)
|
Assessed up to 24 months from time of first dose
|
Overall Response Rate (ORR) for CNS disease in participants
Time Frame: Assessed up to 24 months from time of first dose
|
Based on Response Assessment in Neuro-Oncology Brain Metastases (RANO-BM)
|
Assessed up to 24 months from time of first dose
|
Disease Control Rate (DCR) for CNS disease in participants
Time Frame: Assessed up to 24 months from time of first dose
|
Based on Response Assessment in Neuro-Oncology Brain Metastases (RANO-BM)
|
Assessed up to 24 months from time of first dose
|
Collaborators and Investigators
Sponsor
Investigators
- Study Director: Joyce Antal, Clinical Development
Study record dates
Study Major Dates
Study Start (Estimated)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Estimated)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Skin Diseases
- Neoplasms by Histologic Type
- Neoplasms
- Neoplasms by Site
- Neuroectodermal Tumors
- Neoplasms, Germ Cell and Embryonal
- Neoplasms, Nerve Tissue
- Neuroendocrine Tumors
- Nevi and Melanomas
- Skin Neoplasms
- Melanoma
- Molecular Mechanisms of Pharmacological Action
- Enzyme Inhibitors
- Antineoplastic Agents
- Antineoplastic Agents, Alkylating
- Alkylating Agents
- Protein Kinase Inhibitors
- Temozolomide
- Trametinib
- Dacarbazine
- Naporafenib
Other Study ID Numbers
- ERAS-254-02
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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