CI

At a glance

ClinicalIndex Comparison Record
Phase 2Completed· 51 enrolled
Drug / intervention
Epacadostat +3 moredrug
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT03532295
NCT03532295Phase 2Completed

Safety and Efficacy Study of Retifanlimab and Epacadostat in Combination With Radiation and Bevacizumab in Patients With Recurrent Gliomas

Washington University School of Medicine·interventional·Posted May 22, 2018·Updated Nov 21, 2025

In Brief

A Phase 2 clinical trial evaluating Epacadostat, Bevacizumab, and 2 other interventions for Glioma and Glioblastoma. Completed, enrolled 51 participants across 4 sites.

Detailed Summary

In this study, the investigators propose to combine retifanlimab with radiation therapy (RT) and bevacizumab with or without epacadostat in the treatment of recurrent glioblastoma (GBM). The investigators hypothesize that this combination provides a powerful synergy between RT and immune modulators to produce more robust anti-tumor immune response, induce tumor regression and improve overall survival.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsGlioma, Glioblastoma
CountriesUnited States
CollaboratorsIncyte Corporation

Timeline

Phase 2CompletedFinished
20192020202120222023202420252026
First PostedMay 22, 2018
Enrollment StartApr 20, 2020
Primary CompletionJul 26, 2024
Study CompletionOct 31, 2025
TodayJul 2, 2026
Enrollment to primary: 4.3 yearsPosted 8.1 years ago

Interventions

Epacadostatdrug

-All BID doses will be taken in the morning and evening, approximately 12 hours apart

Bevacizumabdrug

-The first infusion will be over the course of 90 minutes; if tolerated, the second infusion will be over the course of 60 minutes; if tolerated, all subsequent infusions will be over 30 minutes

Radiation therapyradiation

-The gross tumor maximum diameter (to be irradiated) to be \</= 6 cm in the first 6 patients. If more than 1 target is irradiated, then the sum of all the target maximum diameters should be \</= 6 cm. No more than 3 separate targets for RT is allowed.

Retifanlimabdrug

-Will be supplied by Incyte