Radiosurgery for Glioblastoma Multiforme

Glioblastoma Multiforme Clinical Trial

Official title: Phase I/II Study of Fractionated CyberKnife Stereotactic Radiosurgery for High Grade Gliomas in Elderly Patients With Poor Performance Status

Status Terminated

Clinical Trial Summary

Conventional radiation for 6 weeks is not well tolerated by the elderly. Shorter courses (over 3-5 weeks) of radiation have been shown to be equivalent in outcome the elderly- particularly in patients who are generally in poor performance status (KPS<70). Fractionated Cyberknife Radiosurgery can deliver equivalent doses in 5 treatments providing the same tumor control in a much shorter and tolerable schedule improving their quality of their short life.

To assess the tolerability of Cyberknife Radiosurgery for High Grade Gliomas in Elderly with poor performance status.

Secondary:

Assessment of local control rate, progression free survival, overall survival, quality of life and toxicity and steroid dependence in this population with this regime.

Clinical Trial Description

Conventional radiation for 6 weeks is not well tolerated by the elderly. Shorter courses (over 3-5 weeks) of radiation have been shown to be equivalent in outcome the elderly- particularly in patients who are generally in poor performance status (KPS<70). Fractionated Cyberknife Radiosurgery can deliver equivalent doses in 5 treatments providing the same tumor control in a much shorter and tolerable schedule improving their quality of their short life. ;

Study Design

Endpoint Classification: Safety/Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment

Related Conditions & MeSH terms

• Glioblastoma
• Glioblastoma Multiforme

• NCT number: NCT00456612
• Study type: Interventional
• Source: Beth Israel Deaconess Medical Center
• Status: Terminated
• Phase: Phase 1/Phase 2
• Start date: February 2007
• Completion date: December 2010