Status:

ACTIVE_NOT_RECRUITING

A Study to Evaluate ERAS-801 in Patients With Recurrent Glioblastoma (THUNDERBBOLT-1)

Lead Sponsor:

Katmai Pharmaceuticals Inc.

Collaborating Sponsors:

Erasca, Inc.

Conditions:

Glioblastoma Multiforme

Eligibility:

All Genders

18-99 years

Phase:

PHASE1

Brief Summary

* To evaluate the safety and tolerability of escalating doses of ERAS-801 in study participants with recurrent glioblastoma multiforme (GBM). * To determine the Maximum Tolerated Dose (MTD) and/or Rec...

Detailed Description

This is a Phase 1, open-label, multicenter clinical study evaluating ERAS-801 as a monotherapy. The study will initially commence with dose escalation of ERAS-801 in study participants with recurrent ...

Eligibility Criteria

Inclusion

  • Age ≥ 18 years
  • Willing and able to give written informed consent
  • Diagnosis of Glioblastoma, IDH WT as defined by the WHO 2021 criteria
  • Adequate organ function
  • Willing to comply with all protocol-required visits, assessments, and procedures
  • Able to swallow oral medication

Exclusion

  • Prior treatment with an EGFR inhibitor for Glioblastoma
  • Currently enrolled in another therapeutic study
  • History of clinically significant cardiovascular disease
  • Gastrointestinal conditions that may affect administration/absorption of oral medications
  • Have an active infection (bacterial, fungal, or viral) requiring systemic therapy
  • Pregnant or breastfeeding women
  • Any serious underlying medical or psychiatric condition or evidence of any other significant clinical disorder or laboratory finding that renders the patient inappropriate to participate in the study
  • Known allergies, hypersensitivity, or intolerance to ERAS-801 or its excipients

Key Trial Info

Start Date :

February 25 2022

Trial Type :

INTERVENTIONAL

Allocation :

ACTUAL

End Date :

September 30 2025

Estimated Enrollment :

52 Patients enrolled

Trial Details

Trial ID

NCT05222802

Start Date

February 25 2022

End Date

September 30 2025

Last Update

August 17 2025

Active Locations (8)

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Page 1 of 2 (8 locations)

1

University of California, Los Angeles

Los Angeles, California, United States, 90095

2

Miami Cancer Institute-Baptist Heath South Florida

Miami, Florida, United States, 33176

3

Dana Farber Cancer Institute

Boston, Massachusetts, United States, 02215

4

Henry Ford Health System

Detroit, Michigan, United States, 48202