| E.1 Medical condition or disease under investigation | 
| E.1.1 | Medical condition(s) being investigated  | 
| Patients with newly diagnosed glioblastoma which can be resected up to a (sub)total extent. | 
 
 
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| MedDRA Classification | 
| E.1.2 Medical condition or disease under investigation | 
| E.1.2 | Version  | 13.1 | 
 
| E.1.2 | Level  | PT | 
 
| E.1.2 | Classification code  | 10018336 | 
 
| E.1.2 | Term  | Glioblastoma | 
 
| E.1.2 | System Organ Class  | 10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps) | 
 
 
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| E.1.2 Medical condition or disease under investigation | 
| E.1.2 | Version  | 13.1 | 
 
| E.1.2 | Level  | PT | 
 
| E.1.2 | Classification code  | 10018337 | 
 
| E.1.2 | Term  | Glioblastoma multiforme | 
 
| E.1.2 | System Organ Class  | 10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps) | 
 
 
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| E.1.3 | Condition being studied is a rare disease  |  Yes  | 
| E.2 Objective of the trial | 
| E.2.1 | Main objective of the trial  | 
| To evaluate if the Progression-free survival at the end of 6 cycles TMZm can be improved by DC-based immunotherapy incorporated in standard treatment of high grade glioma at diagnosis | 
 
 
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| E.2.2 | Secondary objectives of the trial  | 
• To evaluate the efficacy of induction of an immune response after versus during maintenance chemotherapy  • To assess the overall survival of treated patients compared to historical controls • To assess quality of life during immunotherapy 
 | 
 
 
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| E.2.3 | Trial contains a sub-study  |  No  | 
| E.3 | Principal inclusion criteria  | 
| Patients with glioblastoma multiforme, which was at least subtotally resected, of which the largest part is kept dry and sterile at -80°C, if the patient could be weaned from corticosteroids within 7 days after operation | 
 
 
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| E.4 | Principal exclusion criteria | 
•	Pregnancy •	Patients with postoperative Karnofsky index < 70 •	Simultaneous treatment according to other clinical trials •	Virus serology positive for Hepatitis B/C, syphilis, HTLV or HIV •	Blood counts: Leukocytes < 3000/µl, lymphocytes < 500/µl, neutrophils < 1000/µl, hemoglobin < 9 g/100 ml, thrombocytes < 100000/µl at day 10, about 2 days prior to leukapheresis •	Documented immune deficiency •	Documented autoimmune disease •	Mandatory treatment with corticosteroids or salicylates in inflammatory dose •	Other active malignancy 
 | 
 
 
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| E.5 End points | 
| E.5.1 | Primary end point(s) | 
| The primary endpoint is the blinded evaluation of the PFS after 6 cycles of TMZm, which will be compared between both treatment arms (week 36).  | 
 
 
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| E.6 and E.7 Scope of the trial | 
| E.6 | Scope of the trial | 
| E.6.1 | Diagnosis |  No  | 
| E.6.2 | Prophylaxis |  No  | 
| E.6.3 | Therapy |  Yes  | 
| E.6.4 | Safety |  Yes  | 
| E.6.5 | Efficacy |  Yes  | 
| E.6.6 | Pharmacokinetic |  No  | 
| E.6.7 | Pharmacodynamic |  No  | 
| E.6.8 | Bioequivalence |  No  | 
| E.6.9 | Dose response |  No  | 
| E.6.10 | Pharmacogenetic |  No  | 
| E.6.11 | Pharmacogenomic |  No  | 
| E.6.12 | Pharmacoeconomic |  No  | 
| E.6.13 | Others |  No  | 
| E.7 | Trial type and phase | 
| E.7.1 | Human pharmacology (Phase I) |  No  | 
| E.7.1.1 | First administration to humans |  No  | 
| E.7.1.2 | Bioequivalence study |  No  | 
| E.7.1.3 | Other |  No  | 
| E.7.1.3.1 | Other trial type description |  | 
| E.7.2 | Therapeutic exploratory (Phase II) |  Yes  | 
| E.7.3 | Therapeutic confirmatory (Phase III) |  No  | 
| E.7.4 | Therapeutic use (Phase IV) |  No  | 
| E.8 Design of the trial | 
| E.8.1 | Controlled |  Yes  | 
| E.8.1.1 | Randomised |  Yes  | 
| E.8.1.2 | Open |  No  | 
| E.8.1.3 | Single blind |  No  | 
| E.8.1.4 | Double blind  |  Yes  | 
| E.8.1.5 | Parallel group |  No  | 
| E.8.1.6 | Cross over  |  No  | 
| E.8.1.7 | Other |  No  | 
| E.8.2 |  Comparator of controlled trial | 
| E.8.2.1 | Other medicinal product(s) |  No  | 
| E.8.2.2 | Placebo  |  Yes  | 
| E.8.2.3 | Other |  No  | 
| E.8.3 | 
                                The trial involves single site in the Member State concerned
                             |  Yes  | 
| E.8.4 |  The trial involves multiple sites in the Member State concerned  |  No  | 
| E.8.5 | The trial involves multiple Member States |  No  | 
| E.8.6 Trial involving sites outside the EEA | 
| E.8.6.1 | Trial being conducted both within and outside the EEA |  No  | 
| E.8.6.2 | Trial being conducted completely outside of the EEA |  Information not present in EudraCT  | 
| E.8.7 | Trial has a data monitoring committee |  No  | 
| E.8.8 | 
                        Definition of the end of the trial and justification where it is not the last
                        visit of the last subject undergoing the trial
                     | 
| PFS after 6 cycles of TMZ | 
 
 
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| E.8.9 Initial estimate of the duration of the trial | 
| E.8.9.1 | In the Member State concerned years | 3 | 
| E.8.9.1 | In the Member State concerned months | 0 | 
| E.8.9.1 | In the Member State concerned days | 0 | 
| E.8.9.2 | In all countries concerned by the trial years | 0 | 
| E.8.9.2 | In all countries concerned by the trial months | 0 | 
| E.8.9.2 | In all countries concerned by the trial days | 0 |