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A Study of ERAS-0015 in Patients With Advanced or Metastatic Solid Tumors

RECRUITINGPhase 1Sponsored by Erasca, Inc.
Actively Recruiting
PhasePhase 1
SponsorErasca, Inc.
Started2025-06-05
Est. completion2028-05-01
Eligibility
Age18 Years – 99 Years
Healthy vol.Accepted
Locations7 sites

Summary

The main purpose of the study is to assess whether the study drug, ERAS-0015, is safe and tolerable when administered to patients with advanced or metastatic solid tumors with certain RAS mutations. ERAS-0015 will be given alone or in combination with other treatments.

Eligibility

Age: 18 Years – 99 YearsHealthy volunteers accepted
Inclusion Criteria:

* Age ≥ 18 years
* Willing and able to give written informed consent
* Pathological documentation of tumor type and mutation prior to the first dose of study drug(s), for applicable cohorts.
* There is no available standard systemic therapy available for the patient's tumor histology and/or molecular biomarker profile; or standard therapy is intolerable, not effective, or not accessible; or patient has refused standard therapy. Does not apply to newly diagnosed Pancreatic Ductal Carcinoma (PDAC) cohort.
* Able to swallow oral medication
* Have Eastern Cooperative Oncology Group Performance Status (ECOG PS) of 0 or 1
* Adequate cardiovascular, hematological, liver, and renal function
* Willing to comply with all protocol-required visits, assessments, and procedures

Exclusion Criteria:

* Previous treatment with a RAS inhibitor
* Is currently receiving another study therapy or has participated in a study of an investigational agent and received study therapy within 4 weeks of the first dose of ERAS-0015
* Received prior palliative radiation within 14 days of Cycle 1, Day 1
* Have primary central nervous system (CNS) tumors
* Prior surgery (e.g., gastric bypass surgery, gastrectomy) or gastrointestinal dysfunction (e.g., Crohn's disease, ulcerative colitis, short gut syndrome) that may affect drug absorption
* Have any underlying medical condition, psychiatric condition, or social situation that, in the opinion of the Investigator, would compromise study administration as per protocol or compromise the assessment of AEs
* Are pregnant or breastfeeding or expecting to conceive or father children within the projected duration of the trial

Conditions3

CancerLung CancerMetastatic Solid Tumors

Interventions2

Locations7 sites

Florida Cancer Specalists
Sarasota, Florida, 34232
Moffitt Cancer Center
Tampa, Florida, 33612
Massachusetts General Hospital (MG)
Memorial Sloan Kettering Cancer Center
The University of Texas MD Anderson Cancer Center
Houston, Texas, 77030

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Trial data from ClinicalTrials.gov. Trial status and eligibility can change — verify directly with the study contact or on ClinicalTrials.gov.

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