Glioblastoma Radiochemotherapy
The recommended treatment for O6-methylguanine-DNA methyltransferase (MGMT) promoter unmethylated glioblastoma (Glioblastoma) is radiation therapy with concurrent/adjuvant temozolomide (TMZ). However, it is well known that the clinical benefit from TMZ is lower in these patients.
Waiting time after surgery and overall time data do not indicate a relevant time factor in the treatment of glioblastoma multiforme in a large contemporary single-center cohort. Although a study was limited by its retrospective nature, its results indicate that short delays of postoperative radiochemotherapy, e.g. for screening of a patient for a clinical trial, may be uncritical 1).
Glioblastoma chemotherapy
1)
Seidlitz A, Siepmann T, Löck S, Juratli T, Baumann M, Krause M. Impact of
waiting time after surgery and overall time of postoperative radiochemotherapy on
treatment outcome in glioblastoma multiforme. Radiat Oncol. 2015 Aug
16;10(1):172. PubMed PMID: 26276734.