BENITIONSClinical Trial Intelligence

Carboxylesterase-Expressing Allogeneic Neural Stem Cells and Irinotecan Hydrochloride in Treating Patients With Recurrent High-Grade Gliomas

第1相 実施中(募集終了) NCT02192359

対象疾患Recurrent Anaplastic Astrocytoma, Recurrent Anaplastic Oligoastrocytoma, Recurrent Anaplastic Oligodendroglioma, Recurrent Glioblastoma
第1相
スポンサーCity of Hope Medical Center
ステータス実施中(募集終了)
参加者数18 名
介入(薬剤)Carboxylesterase-expressing Allogeneic Neural Stem Cells, Irinotecan, Irinotecan Hydrochloride, Laboratory Biomarker Analysis, Pharmacological Study
開始日2016年4月5日
完了日2022年2月21日
結果公開日2024年4月29日

概要

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.

Number of Participants Experiencing a Dose-limiting Toxicity (DLT)

28 days post first dose of NSC treatment on day 1, cycle 1 · Participants

Dose Level 1: 5x10^7 (1 Dose)0 Participants
Dose Level 2: 5x10^7 (2 Doses)0 Participants
Dose Level 3: 1x10^8 (2 Doses)0 Participants
Dose Level 4: 1.5x10^8 (2 Doses)1 Participants

Number of Participants With Grade 3 or Higher Toxicity Profile Attributed to NSCs

Followed 30 days post treatment for all toxicities (min=33,max 142 days), up to 5 years for gene therapy toxicities · Participants

Dose Level 1: 5x10^7 (1 Dose)0 Participants
Dose Level 2: 5x10^7 (2 Doses)0 Participants
Dose Level 3: 1x10^8 (2 Doses)0 Participants
Dose Level 4: 1.5x10^8 (2 Doses)0 Participants

Number of Participants With Grade 3 or Higher Toxicity Profile Attributed to Irinotecan

Followed 30 days post treatment for all toxicities (min=33,max 142 days), up to 5 years for gene therapy toxicities · Participants

Dose Level 1: 5x10^7 (1 Dose)0 Participants
Dose Level 2: 5x10^7 (2 Doses)0 Participants
Dose Level 3: 1x10^8 (2 Doses)1 Participants
Dose Level 4: 1.5x10^8 (2 Doses)0 Participants
Dose Level 1: 5x10^7 (1 Dose)4 Participants
Dose Level 2: 5x10^7 (2 Doses)3 Participants

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