Clinical trial · Interventional
A Novel Target Delineation Scheme in High-grade Glioma Patients: a Randomized Single-blind Clinical Trial
A Novel Target Delineation Scheme Based on RTOG(Radiation Therapy Oncology Group) and EORTC(European Organisation for Research and Treatment of Cancer) Guidelines Impact on Survival Time and Radiotherapy Complications in High-grade Glioma Patients: a Single-center Randomized Single-blind Clinical Trial
- 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)
The main question it aims to answer are: 1. whether the new target delineation scheme can improve Progression-free Survival 2. whether it can reduce the incidence of radiation complications in high-grade glioma patients. Participants in trial group will be performed radiotherapy of new target delineation method after the completion of the operation within 4-6 weeks., while participants in the control group be performed radiotherapy of EORTC(European organisation for research and treatment of cancer) target delineation method.Temozolomide 75 mg / ( m² · d ) will be given to both groups of patients during radiotherapy. After radiotherapy, its dose changes to 150 \~ 200 mg / ( m² · d ) for 5 days and stopped for 23 days as a cycle. There are 6 cycles in total.
Conditions
Conditions (5)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| High Grade Glioma | High-Grade Glioma, NOS | ONTOLOGY_EXACT | 0.90 |
| MRI Simulated Positioning | — | UNRESOLVED | — |
| Overall Survival | — | UNRESOLVED | — |
| Progression-free Survival | — | UNRESOLVED | — |
| Radiation Toxicity | — | UNRESOLVED | — |
Interventions
Interventions (2)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| EORTC (European organisation for research and treatment of cancer) target volume | Radiation | — | UNRESOLVED |
| reduced target volume | Radiation | — | UNRESOLVED |
Design
Arms and outcomes
Arms (2)
- type
- EXPERIMENTAL
- label
- reduced CTV (clinical target volume) and PTV (planning target volume)
- interventionNames
- Radiation: reduced target volume
- type
- ACTIVE_COMPARATOR
- label
- EORTC CTV (clinical target volume) and PTV (planning target volume)
- interventionNames
- Radiation: EORTC (European organisation for research and treatment of cancer) target volume
Primary outcomes (1)
- measure
- progression-free survival
- timeFrame
- From date of randomization until the date of first documented progression or date of death from any cause, whichever came first, assessed up to 3 years
- description
- confirm if the participant's cancer progresses or he/she dies every time back to the hospital during screening and follow-up
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
- Maximum age
- 65 Years
Show eligibility criteria text
Inclusion Criteria: 1. High-grade glioma (2021 WHO grade III or IV) 2. Age between 18-65 years old, Karnofsky performance status (KPS) score ≥ 70 3. result of pregnancy test being negative within 7 days before enrollment, only applicable to women with reproductive potential 4. The patient voluntarily joined this study and signed an informed consent form 5. Willing to return for follow-up 6. Willing to provide tissue and blood samples for this research 7. Surgical treatment was completed without any postoperative complications (such as consciousness disorders, hematomas, lung infection and cardiac insufficiency) 8. Radiotherapy within 4-6 weeks after surgery 9. No contraindications for taking temozolomide Exclusion Criteria: 1. Low-grade glioma(2021 WHO grade I or II) 2. had or having other type of malignant cancers 3. not having been performed gross total resection of tumor 4. Severe active comorbidities, systemic diseases or other serious comorbidities that would render the patient unsuitable for participation in this study or seriously interfere with the appropriate evaluation of the safety and toxicity of the prescribed regimen in the judgment of the investigator, including but not limited to persistent or active infections, symptomatic congestive heart failure, unstable angina pectoris, arrhythmia, or mental illness； 5. Baseline MRI indicates a previous or recent risk of cerebral hemorrhage or hernia; 6. Pregnancy or lactation, or pregnancy or childbirth during the expected trial period(from pre-screening or screening visits until 120 days after the last trial treatment) 7. Unable to perform brain magnetic resonance imaging; 8. Allergic to CT contrast agent, unable to perform enhanced CT examination; 9. Remote transfer; 10. Medical contraindications for receiving radiation therapy, such as active systemic lupus or scleroderma
References
Publications (0)
Data not yet available