A Safety Study of Sativex Compared With Placebo (Both With Dose-intense Temozolomide) in Recurrent Glioblastoma Patients

Administered orally as a spray to the cheek according to a standard dose titration regimen, until patients reach a maximum tolerated dose (maximum 12 sprays per day). Each spray delivers 100 μl (Δ9tetrahydrocannabinol (THC), 27 mg/ml: Cannabidiol (CBD), 25 mg/ml).

Administered orally as a spray to the cheek according to a standard dose titration regimen, until patients reach a maximum tolerated dose (maximum 12 sprays per day). Each spray delivers 100 μl ethanol:propylene glycol (50:50) excipients, with peppermint oil (0.05%) flavouring and Food, Drugs \& Cosmetics (FD\&C)certified color additives; FD\&C Yellow No.5 (E102 tartrazine) (0.0260%), FD\&C Yellow No.6 (E110 sunset yellow) (0.0038%), FD\&C Red No. 40 (E129 Allura red AC) (0.00330%) and FD\&C Blue No.1 (E133 Brilliant blue FCF) (0.00058%).