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Active, not recruiting Phase 1 Interventional

A Study to Assess Naporafenib (ERAS-254) Administered With Trametinib in Patients With RAS Q61X Mutations

ClinicalTrials.gov ID: NCT05907304

Public ClinicalTrials.gov record NCT05907304. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 21, 2026, 5:27 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

An Open-label Study to Assess the Safety and Efficacy of Naporafenib (ERAS-254) Administered With Trametinib in Previously Treated Patients With Locally Advanced Unresectable or Metastatic Solid Tumor Malignancies With RAS Q61X Mutations

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

To evaluate the efficacy of naporafenib administered with trametinib in patients with rat sarcoma viral oncogene (RAS) Q61X solid tumors * To evaluate the safety and tolerability of naporafenib administered with trametinib in patients with RAS Q61X solid tumors * To characterize the pharmacokinetic (PK) profile of naporafenib and trametinib when administered to patients with RAS Q61X solid tumors

Study identification

NCT ID
NCT05907304
Recruitment status
Active, not recruiting
Study type
Interventional
Phase
Phase 1
Lead sponsor
Erasca, Inc.
Industry
Enrollment
86 participants

Conditions and interventions

Eligibility (public fields only)

Age range
12 Years to 99 Years
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Aug 17, 2023 (Actual)
Primary completion
Jul 1, 2025 (Actual)
Completion
Dec 2026 (Estimated)
Last update posted
Feb 27, 2026

2023 – 2026

United States locations

U.S. sites
14
U.S. states
12
U.S. cities
13
Facility City State ZIP Site status
University of California, San Francisco San Francisco California 94143 —
Yale Cancer Center New Haven Connecticut 06510 —
Florida Cancer Specialists - Sarasota Sarasota Florida 34232 —
Florida Cancer Specialists - St. Petersburg St. Petersburg Florida 33705 —
Emory University School of Medicine Atlanta Georgia 30322 —
Henry Ford Health System Detroit Michigan 48202 —
Washington University School of Medicine St Louis Missouri 63110 —
Comprehensive Cancer Center of Nevada (CCCN) Las Vegas Nevada 89169 —
Oregon Health & Science University Portland Oregon 97239 —
SCRI Oncology Partners (formerly Tennessee Oncology) Nashville Tennessee 37203 —
The University of Texas MD Anderson Cancer Center Houston Texas 77030 —
Inova Schar Cancer Institute Fairfax Virginia 22031 —
NEXT Virginia Fairfax Virginia 22031 —
University of Wisconsin Madison Wisconsin 53792 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 15 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT05907304, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Feb 27, 2026 · Synced Oct 21, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT05907304 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →