Brain tumour immunotherapy

Active immunotherapy for brain tumors enhances the effect of surgical and radiation treatments, providing an additional attack vector against the tumor.

7 of 9patients showed a distinct clinical effect
> 5 yrsobservation period for treated patients

Active immunotherapy for brain tumors

Astrocytoma is one of the most common primary brain tumors, developing from astrocytes, which are neuroglial cells. Its treatment is mainly based on surgical removal and radiotherapy.

However, when continued tumor growth occurs after surgery and radiation, the prognosis remains extremely poor. In this situation, active immunotherapy provides an additional mechanism for acting on tumor cells and amplifies the effect of standard treatment.

The method was applied to nine patients — children aged 2–7 years — in whom signs of continued tumour growth persisted after surgery and radiation, and whose prognosis was extremely poor. All of them received multiple vaccinations.

How the treatment works

Immunotherapy comes after surgery and radiation: it helps the body build its own antitumour response.

1

Adjunct to primary treatment

Immunotherapy is integrated after surgical removal and radiotherapy — acting as an additional vector against residual tumor cells.

2

Multiple vaccinations

Patients undergo repeated vaccination courses that form and maintain the antitumor immune response.

3

Immune activation

Vaccine-induced immune reactions target the tumor cells and impede their continued growth.

4

Long-term monitoring

Efficacy is evaluated dynamically over several years by observing the patient's condition.

Observation Results

Immunotherapy was given to nine children aged 2–7 who retained signs of continued tumor growth after surgery and radiation, and whose prognosis was considered extremely poor.

9

patients under observation

children aged 2–7 with signs of continued tumor growth

7 of 9

with a distinct clinical effect

the patients were alive and leading full lives

> 5 yrs

observation period

the results point to the necessity for expanded clinical trials

Method capabilities

1

Adjunct to standard treatment

Immunotherapy strengthens the effect of surgery and radiation and adds one more mechanism of action on the tumour.

2

For poor prognosis

A clinical effect has been seen in patients with signs of continued tumour growth as well.

3

Without severe toxicity

The method is not accompanied by the heavy toxic burden common with chemotherapy and radiation, nor does it limit daily activities.

Questions about brain tumour treatment

Which brain tumours is the method used for?

Active immunotherapy is used in astrocytoma and glioma after the neuro-oncological situation and the patient's documents have been assessed.

What results have been obtained?

A clear clinical effect was observed in 7 of 9 patients with follow-up of more than five years. This is a small group, and the figures should be read as the centre's experience rather than as trial data.

Can the method be combined with surgery and radiotherapy?

The method acts on tumour cells in a targeted way and without marked systemic toxicity.

Can I travel for treatment from another region?

Yes. The centre is next to Moscow (Khimki, Skhodnya) and accepts patients from other regions; the first consultation can be done remotely from your documents — MRI with written reports and the histology result are needed.

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