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Clinical trialNCT02344355Active, not recruitingPhase 2Interventional

A Phase 2 Trial of High-Dose Ascorbate in Glioblastoma Multiforme

SponsorBryan AllenEnrollment90Glioblastoma Multiforme
View the registry record on ClinicalTrials.gov

Summary

The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

  • Bryan G. Allen, MD, PhD

    Assistant Professor, Department of Radiation Oncology, The University of Iowa

    Principal Investigator

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

1 registered facility, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States
  • Holden Comprehensive Cancer Center

    Iowa City, Iowa, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
13 Mar 2017
Primary completion
31 Dec 2026
Completion
31 Dec 2028
Last update posted
12 Dec 2025
Registered enrollment
90
Registry id
NCT02344355

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.