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Clinical Trial Summary

The aim of this study is to evaluate the efficacy and safety of intensive dose temozolomide treatment alone in parallel to a combination with thalidomide in patients with recurrent glioblastoma after standard therapy.

In the treatment arm A of the study it will be investigated whether or not continuous dosing of temozolomide may overcome alkylator resistance in patients with glioblastoma who progress on the 5/28 day dosing regimen.

For treatment arm B it is postulated that the combination of thalidomide and temozolomide is effective with respect to time to progression and progression-free survival due to the fact that temozolomide and thalidomide have different mechanisms of action.


Clinical Trial Description

- Primary objectives: To determine the proportion of patients with progression- free survival after 6 months of intensive dose temozolomide treatment alone or in combination with thalidomide in patients with recurrent glioblastoma multiforme after standard therapy.

- Secondary objectives: To assess the effects on tumor growth. To determine the time to disease progression. To determine the proportion of patients with progression- free survival. To assess the safety of intensive dose temozolomide treatment alone or in combination with thalidomide.

- Explorative evaluations: To assess health related Quality of Life. To assess cognitive functioning. To compare the two treatment arms in terms of efficacy and safety. ;


Study Design

Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Treatment


Related Conditions & MeSH terms


NCT number NCT00521482
Study type Interventional
Source University of Zurich
Contact Miroslava Bjeljac, MD
Phone 0041 44 255 23 96
Email Miroslava.Bjeljac@usz.ch
Status Not yet recruiting
Phase Phase 2
Start date September 2007
Completion date January 2009

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