RMC-5552 Monotherapy in Adult Subjects With Recurrent Glioblastoma

NCT05557292 · Status: TERMINATED · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 7

Last updated 2026-05-06

No results posted yet for this study

Summary

This phase I/Ib trial tests the side effects, best dose, tolerability, and effectiveness of RMC-5552 in treating patients with glioblastoma that has come back (recurrent). RMC-5552 is a type of medicine called an mechanistic target of rapamycin (mTOR) inhibitor. These types of drugs prevent the formation of a specific group of proteins called mTOR. This protein controls cancer cell growth, and the study doctors believe stopping mTOR from forming may help to kill tumor cells.

Conditions

Interventions

DRUG

RMC-5552

Given IV

Sponsors & Collaborators

  • Revolution Medicines, Inc.

    collaborator INDUSTRY
  • National Cancer Institute (NCI)

    collaborator NIH
  • Nicholas Butowski

    lead OTHER

Principal Investigators

  • Nicholas Butowski, MD · University of California, San Francisco

Study Design

Allocation
NON_RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
SEQUENTIAL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-04-03
Primary Completion
2025-12-31
Completion
2025-12-31
FDA Drug
Yes

Countries

  • United States

Study Locations

More Related Trials

Entities

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05557292 on ClinicalTrials.gov