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NCT00003765 · ClinicalTrials.gov registry record · Phase 1

O6-benzylguanine and Carmustine in Treating Children With Refractory CNS Tumors

A Phase 1 study of Brain and Central Nervous System Tumors, sponsored by National Cancer Institute (NCI).

Completed
Registry status
Phase 1
Development phase
36
Enrollment target
20
Study locations

NCT00003765: Completed Phase 1 study of Brain and Central Nervous System Tumors, sponsored by National Cancer Institute (NCI).

NCT00003765 is a Phase 1 study of Brain and Central Nervous System Tumors that has completed, run by National Cancer Institute (NCI). The registered enrollment target is 36 participants, below the 183-participant average among 45 other Brain and Central Nervous System Tumors trials with a reported enrollment target (80% lower). The trial reports 20 study locations across 11 states. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT00003765, a Phase 1 study of Brain and Central Nervous System Tumors, has completed, sponsored by National Cancer Institute (NCI).

COMPLETED
Registry status
Phase 1
Development phase
36 participants
Enrollment target
20
Study locations

Study Summary

Phase I trial to study the effectiveness of O6-benzylguanine and carmustine in treating children who have refractory CNS tumors. Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining more than one drug may kill more tumor cells.

Interventions

  • DRUG O6-benzylguanine
  • DRUG carmustine

Study Locations (20)

California

  • University of California San Diego Cancer Center - La Jolla
  • Children's Hospital Los Angeles - Los Angeles
  • Jonsson Comprehensive Cancer Center, UCLA - Los Angeles
  • City of Hope National Medical Center - Los Angeles
  • Children's Hospital of Orange County - Orange
  • UCSF Cancer Center and Cancer Research Institute - San Francisco
  • Stanford University Medical Center - Stanford

Illinois

  • Robert H. Lurie Comprehensive Cancer Center, Northwestern University - Chicago
  • Children's Memorial Hospital, Chicago - Chicago

Massachusetts

  • Boston Floating Hospital Infants and Children - Boston
  • Dana-Farber Cancer Institute - Boston

Michigan

  • University of Michigan Comprehensive Cancer Center - Ann Arbor
  • Children's Hospital of Michigan - Detroit

Arkansas

  • University of Arkansas for Medical Sciences - Little Rock

District of Columbia

  • Children's National Medical Center - Washington D.C.

Florida

  • University of Florida Health Science Center - Gainesville

Georgia

  • Emory University Hospital - Atlanta - Atlanta

Trial Details

FieldValue
Enrollment Target 36 participants
Start Date 1999-05
Phase Phase 1
National Cancer Institute (NCI)

3,257 total trials

What the finished NCT00003765 record still lists

NCT00003765 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 36 participants, a relatively small participant target, below the 183-participant average among 45 other Brain and Central Nervous System Tumors trials with a reported enrollment target (80% lower).

The record links to 1 condition, with Brain and Central Nervous System Tumors appearing as the primary indexed condition, and to 2 interventions - of which O6-benzylguanine is the first listed.

NCT00003765 names 20 study sites across 11 states, led by California, Illinois, Massachusetts.

Frequently Asked Questions

What is clinical trial NCT00003765 about?

NCT00003765 is a clinical study titled "O6-benzylguanine and Carmustine in Treating Children With Refractory CNS Tumors". Phase I trial to study the effectiveness of O6-benzylguanine and carmustine in treating children who have refractory CNS tumors. Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining more than one drug may kill more tumor cells.

What is the current status of trial NCT00003765?

This trial is currently completed. It is a Phase 1 study. The enrollment target is 36 participants. The study started on 1999-05.

What conditions does trial NCT00003765 study?

This clinical trial studies the following conditions: Brain and Central Nervous System Tumors.

What interventions are being tested in trial NCT00003765?

The interventions under investigation include: O6-benzylguanine (DRUG), carmustine (DRUG).

Who is sponsoring clinical trial NCT00003765?

This trial is sponsored by National Cancer Institute (NCI), which has 3,257 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT00003765 being conducted?

This trial has 20 study locations across Arkansas, California, District of Columbia, Florida, Georgia. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Brain and Central Nervous System Tumors

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT00003765's enrollment target sits among peer trials

36 28th of 45 higher than 18 of 45 other Brain and Central Nervous System Tumors trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Brain and Central Nervous System Tumors trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT00003765, the US trial registry maintained by the National Library of Medicine. NCT00003765 (small enrollment · wide site footprint · completed) retrieved and formatted by PlainTrial, see methodology.