Could dropping one chemo drug improve life for young brain tumor patients?
NCT ID NCT02455245
First seen Sep 02, 2026 · Last updated Sep 03, 2026 · Updated 1 time
Summary
This phase III trial compares two chemotherapy approaches for children and young adults with previously untreated low grade glioma, a type of brain or spinal cord tumor. One group receives the standard combination of carboplatin and vincristine, while the other receives carboplatin alone. Researchers want to see if the single drug works just as well at controlling the tumor, and whether it leads to a better quality of life for patients and their families. The study includes people under 21 years old who have not had prior treatment except surgery or steroids.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- carboplatin
- What this could lead to
- If carboplatin alone works as well as the standard two-drug combination, children and young adults with low grade glioma could receive a simpler treatment with fewer side effects and a better quality of life.
- What could go wrong
- This is a phase III trial, but it is still possible that single-agent carboplatin is less effective than the standard combination. Chemotherapy carries risks like infection, fatigue, and nerve damage, and the trial is not designed to prove a cure.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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95 people
The number who actually took part.
- Started
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Mar 2015
- Finished
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Nov 2025
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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Up to 21 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Tumor Diagnosis: Low grade gliomas * Patients must be less than 21 years of age at study entry. * Central nervous system tumor. Patients with primary spinal cord lesions. Patients with metastatic disease are also allowed. * No previous therapy for the tumor with the exception of corticosteroids and surgery. * Performance status:Karnofsky Performance Scale (KPS for \> 16 yrs of age) or Lansky Performance Score (LPS for ≤ 16 years of age) ≥ 50 assessed within two weeks prior to registration * Seizure disorder should be well controlled. * Normal organ and marrow function * Female patients of childbearing potential must not be pregnant or breast-feeding. Female patients who have menstruated and are of childbearing potential must have a negative serum or urine pregnancy test prior to enrollment. * Patients of childbearing or child fathering potential must be willing to use a medically acceptable form of birth control, which includes abstinence, while being treated on this study and for 6 months after the last drug administration. * Ability of subject or parent/guardian to understand and the willingness to sign a written informed consent/assent document. Informed consent/assent must be signed prior to registration on this study. * Tissue blocks or slides must be sent. If tissue is unavailable, the study chair must be notified prior to enrollment. Exclusion Criteria: * Patients who are receiving any other investigational or chemotherapeutic agents will be excluded. * Patients with known inability to return for follow-up visits or obtain follow-up studies required to assess for toxicity to therapy. * Patients with Subepenydmal Giant Cell Astrocytomas are excluded. Patients with intrinsic brainstem tumors of the pons will be excluded from the study. * History of hypersensitivity reactions attributed to compounds of similar chemical or biologic composition to platinum based chemotherapy. * Patients with uncontrolled inter-current illness are excluded. * Females who are pregnant or breast feeding are excluded.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Albany Medical Center
Albany, New York, 12208-3479, United States
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American Family Children's Hospital
Madison, Wisconsin, 53792, United States
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Ann & Robert H. Lurie Children's Hosptial of Chicago
Chicago, Illinois, 60611, United States
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Children's Hospital Medical Center of Akron
Akron, Ohio, 44308-1062, United States
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Children's Hospitals and Clinics of Minnesota - Minneapolis
Minneapolis, Minnesota, 55404, United States
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Cincinnati Children's Hospital Medical Center
Cincinnati, Ohio, 45229, United States
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Dana-Farber Cancer Institute
Boston, Massachusetts, 02115, United States
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Dayton Children's Hospital
Dayton, Ohio, 45404-1815, United States
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Duke University Medical School
Durham, North Carolina, 27705-4682, United States
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Medical College of Wiscosin
Milwaukee, Wisconsin, 53226, United States
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Nationwide Children's Hospital
Columbus, Ohio, 43205, United States
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Orlando Health, Inc.
Orlando, Florida, 32806, United States
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Phoenix Children's Hospital
Phoeniz, Arizona, 85016, United States
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Rady Children's Hospital
San Diego, California, 92123, United States
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Saint Louis University at SSM Cardinal Glennon Children's Medical Center
St Louis, Missouri, 63103-2006, United States
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St. Vincent Peyton Manning Children's Hospital
Indianapolis, Indiana, 46260, United States
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The Johns Hopkins Hospital
Baltimore, Maryland, 21287, United States
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University of Iowa
Iowa City, Iowa, 52242, United States
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University of Michigan, C.S. Mott Children's Hospital
Ann Arbor, Michigan, 48109-5652, United States
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Washington University School of Medicine
St Louis, Missouri, 63110-1010, United States
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Yale University
New Haven, Connecticut, 06520, United States
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