Brain cancer vaccine shows promise in early trial
NCT ID NCT04801147
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a personalized vaccine made from a patient's own tumor cells and immune cells (dendritic cells) for people with newly diagnosed glioblastoma, an aggressive brain cancer. The goal was to see if the vaccine is safe and can help delay tumor growth. 76 participants received the vaccine after standard surgery and chemoradiation. The treatment aims to train the immune system to attack remaining cancer cells, potentially improving outcomes without major side effects.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 1/2
Runs two stages together: safety and dose first, then whether the treatment works.
- Participants
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About 76 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jun 2010
- Finished
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Dec 2024
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 70 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Age ≥18 years and ≤70 years. * Postoperative Karnofsky Performance Status ≥70. * First diagnosis of GBM (World Health Organization \[WHO\] grade IV astrocytoma). * Diagnosis confirmed by the reference histopathology. * Residual tumor volume after resection \<10 cc, confirmed by postoperative MRI assessment * Total or subtotal resection of tumor mass, confirmed by assessment of the neurosurgeon and by postoperative radiological assessment. * Amount of non-necrotic tissue for lysate preparation and DC loading ≥1 gr, stored at -80°C. * Corticosteroids daily dose ≤4 mg during the 2 days prior to leukapheresis. * Clinical indication for radiochemotherapy according to the Stupp protocol (Stupp et al., 2005). * Life expectancy \> 3 months. * Informed consent Exclusion Criteria: * Pregnancy. * Participation in other clinical trials with experimental drugs simultaneously or within 1 month before this trial entry. * Presence of acute infection requiring active treatment. * Mandatory treatment with corticosteroids or salicylates in anti-inflammatory dose. * Presence of sub-ependymal diffusion of the tumor. * Presence of multi-focal GBM lesions. * Haematology: leukocytes \< 3,000/μl, lymphocytes \< 500/μl, neutrophils \< 1,000/μl, hemoglobin \<9 g/100 ml, thrombocytes \< 100,000/μl one or two days prior to leukapheresis. * Documented immune deficiency. * Documented autoimmune disease. * Positive serology for HIV, HBs antigen, HCV, TPHA. * Allergies to any component of the DC vaccine. * Known intolerance to TMZ. * Other active malignancy.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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UOC Neuro-oncologia Molecolare
Milan, Milano, 20133, Italy
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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