Recent Updates
Recently added Catalysts

ERAS-0015

Phase 1

Metastatic Solid Tumors | Small molecule | Oncology |Erasca, Inc.|Last Updated: Sep 1, 2026

Target and mechanism

Molecular targetRAS
Target classGene
ModalitySmall molecule

Success Probability

Subscribe to view

Market & Valuation

Subscribe to view

Trial Design

CONTROLLEDDMC
Total Trials1
Total Enrollment600

FDA Designations

FAST_TRACK

Clinical trial landscape

ERAS-0015 · 1 trial · 1 indication

Phase 1 1
NCT06983743A Study of ERAS-0015 in Patients With Advanced or Metastatic Solid TumorsMetastatic Solid Tumors
RECRUITING600 Analytics
PHASE1RECRUITING
A Study of ERAS-0015 in Patients With Advanced or Metastatic Solid Tumors
Metastatic Solid TumorsUnlock trial analytics

Study Endpoints

Primary Endpoints

Dose Limiting Toxicities (DLT)
Study Day 1 up to Day 21

Based on toxicities observed

Maximum tolerated dose (MTD)
Study Day 1 up to Day 21

Based on toxicities observed

Recommended dose for expansion (RDE)
Study Day 1 up to Day 21

Based on toxicities observed

Adverse Events
Study Day 1 up to Day 21

Incidence and severity of treatment-emergent AEs and serious AEs

Plasma concentration (Cmax)
Study Day 1 up to 65

Maximum plasma concentration of ERAS-0015

Time to achieve Cmax (Tmax)
Study Day 1 up to 65

Time to achieve maximum plasma concentration of ERAS-0015

Area under the curve
Study Day 1 up to 65

Area under the plasma concentration-time curve of ERAS-0015

Half-life
Study Day 1 up to 65

Half-life of ERAS-0015

Secondary Endpoints

Objective Response Rate (ORR)
Assessed up to 24 months from time of first dose
Duration of Response (DOR)
Assessed up to 24 months from time of first dose
Time to Response (TTR)
Assessed up to 24 months from time of first dose
Unlock Study Endpoints

Study Design & Arms

AllocationNON_RANDOMIZED
MaskingNONE
ModelSEQUENTIAL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
ERAS-0015 Monotherapy Dose Optimization.EXPERIMENTALEscalating doses of ERAS-0015 administered orally.
ERAS-0015 Combination Dose OptimizationEXPERIMENTALERAS-0015 administered orally with another investigational agent.

Interventions

NameTypeDescription
ERAS-0015DRUGERAS-0015 Administered orally
ERAS-0015 in combinationDRUGERAS-0015 Administered orally and in combination with either KEYTRUDA® (pembrolizumab) via IV administration or Vectibix (panitumumab) via IV administration.
Unlock Study Design Details

Eligibility Criteria

Age Range18 Years to 99 Years
SexALL
Healthy VolunteersNo
Study Sites9

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 hist...

Countries:United States
Unlock Eligibility Criteria

Competitive Landscape -Other Solid Tumors 9 trials (matched to "Metastatic Solid Tumors")

Recent Changes (Last 90 Days)

LOWSep 1, 2026NCT06983743lastUpdatePostDate: changed
LOWSep 1, 2026NCT06983743lastUpdatePostDate: changed
LOWJul 31, 2026NCT06983743lastUpdatePostDate: changed
LOWJul 31, 2026NCT06983743lastUpdatePostDate: changed
LOWJun 26, 2026NCT06983743Enrollment: 200 → 600
LOWJun 26, 2026NCT06983743Enrollment: 200 → 600
MEDIUMJun 16, 2026NCT06983743lastUpdatePostDate: changed
MEDIUMJun 16, 2026NCT06983743lastUpdatePostDate: changed
MEDIUMJun 16, 2026NCT06983743lastUpdatePostDate: changed
MEDIUMJun 16, 2026NCT06983743lastUpdatePostDate: changed

Frequently asked questions about ERAS-0015

What is ERAS-0015 used for?

ERAS-0015 is an investigational small molecule being developed for the treatment of metastatic solid tumors. It is currently in Phase 1 clinical development and has not been approved by the FDA. The drug is being studied in patients with advanced or metastatic solid tumors.

What does ERAS-0015 target?

ERAS-0015 targets RAS, a gene that is frequently mutated in various cancers. By targeting RAS, the drug aims to interfere with signaling pathways that drive tumor growth. This mechanism is being evaluated in a Phase 1 clinical trial for patients with metastatic solid tumors.

Who makes ERAS-0015?

ERAS-0015 is being developed by Erasca, Inc., a biopharmaceutical company. Erasca is publicly traded under the ticker symbol ERAS. The company is conducting a Phase 1 clinical trial to evaluate the safety and efficacy of ERAS-0015 in patients with metastatic solid tumors.

What phase is ERAS-0015 in?

ERAS-0015 is in Phase 1 clinical development. It is an investigational drug and has not been approved by the FDA. The ongoing Phase 1 trial is recruiting patients with advanced or metastatic solid tumors to assess the drug's safety, tolerability, and preliminary efficacy.

What clinical trials is ERAS-0015 in?

ERAS-0015 is being studied in a Phase 1 clinical trial with the identifier NCT06983743. The trial, titled "A Study of ERAS-0015 in Patients With Advanced or Metastatic Solid Tumors," is currently recruiting participants in the United States. The study aims to enroll 600 patients aged 18 years and older.

Has ERAS-0015 received FDA fast track designation?

Yes, ERAS-0015 has received Fast Track designation from the FDA. This designation is intended to facilitate the development and expedite the review of drugs that treat serious conditions and fill an unmet medical need. The drug is currently in Phase 1 clinical development for metastatic solid tumors.