CI

At a glance

ClinicalIndex Comparison Record
Phase 1Active· 18 enrolled
Drug / intervention
Carboxylesterase-expressing Allogeneic Neural Stem Cells +4 morebiological
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/NCT02192359
NCT02192359Phase 1Active

A Phase I Study of Intracranially Administered Carboxylesterase-Expressing Neural Stem Cells in Combination With Intravenous Irinotecan in Patients With Recurrent High-Grade Gliomas

City of Hope Medical Center·interventional·Posted Jul 16, 2014·Updated May 11, 2026

In Brief

A Phase 1 clinical trial evaluating Carboxylesterase-expressing Allogeneic Neural Stem Cells, Irinotecan, and 3 other interventions for Recurrent Anaplastic Astrocytoma and 6 related conditions. Active but no longer recruiting, targeting 18 participants across 1 site.

Detailed Summary

This phase I trial studies the side effects and best dose of carboxylesterase-expressing allogeneic neural stem cells when given together with irinotecan hydrochloride in treating patients with high-grade gliomas that have come back. Placing genetically modified neural stem cells into brain tumor cells may make the tumor more sensitive to irinotecan hydrochloride. Irinotecan hydrochloride may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Giving carboxylesterase-expressing allogeneic neural stem cells and irinotecan hydrochloride may be a better treatment for high-grade gliomas.

Study Details

Timeline

Phase 1Active
2015201620172018201920202021202220232024202520262027
First PostedJul 16, 2014
Enrollment StartApr 5, 2016
Primary CompletionFeb 21, 2022
Study CompletionSep 25, 2026
TodayJul 2, 2026
Enrollment to primary: 5.9 yearsPosted 12.0 years ago

Interventions

Carboxylesterase-expressing Allogeneic Neural Stem Cellsbiological

Given intracranially

Irinotecandrug

Given IV

Irinotecan Hydrochloridedrug

Given IV

Laboratory Biomarker Analysisother

Correlative studies

Pharmacological Studyother

Correlative studies