Clinical trial · Interventional
Combination Chemotherapy Plus Radiation Therapy in Treating Children With Newly Diagnosed Brain Stem Glioma
Treatment of Children With Diffuse Intrinsic Brain Stem Glioma With Standard Dose Irradiation and Vincristine Plus Oral VP-16, A POG Pilot Study
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Radiation therapy uses high-energy x-rays to damage tumor cells. Combining more than one drug with radiation therapy may kill more tumor cells. PURPOSE: Phase I trial to study the effectiveness of vincristine plus etoposide and radiation therapy in treating children who have newly diagnosed brain stem glioma.
Conditions
Conditions (2)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Brain Tumors | Brain Neoplasm | ALIAS | 0.90 |
| Central Nervous System Tumors | Central Nervous System Neoplasm | ALIAS | 0.90 |
Interventions
Interventions (3)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| etoposide | Drug | Etoposide | ALIAS |
| radiation therapy | Radiation | — | UNRESOLVED |
| vincristine sulfate | Drug | Vincristine | ALIAS |
Design
Arms and outcomes
Arms (1)
- type
- EXPERIMENTAL
- label
- Treatment
- description
- Induction: Patients receive oral etoposide daily on days 1-21 and vincristine sulfate IV on days 1, 8, and 15. Treatment repeats every 4 weeks for 2 courses. Patients receive radiation therapy daily for 6 weeks concurrently with induction chemotherapy. Maintenance: One week after induction therapy, patients receive vincristine sulfate IV on days 1 and 8 and oral etoposide daily on days 1-21. Treatment repeats every 4 weeks for 10 courses in the absence of disease progression or unacceptable toxicity. Patients are followed every 3 months for 2 years, every 6 months for 3 years, and then annually thereafter
- interventionNames
- Drug: etoposide
- Drug: vincristine sulfate
- Radiation: radiation therapy
Primary outcomes (1)
- measure
- Survival
- timeFrame
- 1 year
Secondary outcomes (1)
- measure
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 3 Years
- Maximum age
- 21 Years
Show eligibility criteria text
DISEASE CHARACTERISTICS: Newly diagnosed diffuse intrinsic brain stem glioma by MRI At least 2/3 of the tumor in the pons Tumor origin clearly in the pons At least 2 clinical features with less than 6 months duration: Cranial nerve deficit Long tract signs Ataxia No diffuse brain stem enlargement secondary to neurofibromatosis No diffuse leptomeningeal disease PATIENT CHARACTERISTICS: Age: 3 to 21 Performance status: Karnofsky or Lansky 50-100% Life expectancy: Not specified Hematopoietic: Absolute neutrophil count at least 1,000/mm3 Platelet count at least 100,000/mm3 Hepatic: Bilirubin less than 2.0 mg/dL ALT no greater than 5 times upper limit of normal Renal: Creatinine or GFR normal for age PRIOR CONCURRENT THERAPY: Biologic therapy: No prior biologic therapy Chemotherapy: No other concurrent chemotherapy No prior chemotherapy Endocrine therapy: Prior glucocorticoids allowed Radiotherapy: No prior radiotherapy Surgery: No prior surgery Other: No other concurrent investigational drugs
References
Publications (1)
- RESULTKorones DN, Fisher PG, Kretschmar C, Zhou T, Chen Z, Kepner J, Freeman C. Treatment of children with diffuse intrinsic brain stem glioma with radiotherapy, vincristine and oral VP-16: a Children's Oncology Group phase II study. Pediatr Blood Cancer. 2008 Feb;50(2):227-30. doi: 10.1002/pbc.21154. PMID 17278121