Phase 2 Brain Cancer Trial, Recruiting NCT06805305 Sponsor: Diakonos Oncology Corporation Condition: Brain Cancer
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Phase 2 Brain Cancer Trial, Recruiting

NCT06805305
Recruiting Phase 2

Who may be able to join

AI generated eligibility summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI

Who might be able to join this trial:

  • People aged 18 years or older.
  • People with a suspected diagnosis of a specific type of brain tumour called glioblastoma IDH-wt (a classification based on 2021 world health organisation brain tumour guidelines) where surgery to remove most or all of the tumour is considered possible, and where standard post-surgery treatment with chemotherapy (temozolomide) and radiation is planned.
  • The surgical goal is to remove at least 95% of the visible tumour, though people where at least 70% of the tumour is removed may still be considered eligible (confirm with trial site).
  • The diagnosis of glioblastoma IDH-wt must be confirmed through laboratory testing after surgery and before the person is enrolled into the trial.
  • People who previously had a biopsy or partial tumour removal may be considered eligible if no other cancer treatment for glioblastoma has been received and further surgery is planned.
  • People who are able to receive a medication called filgrastim (also known as Neupogen), a procedure to collect immune cells from the blood (leukapheresis), three injections of a study treatment called DOC1021 near lymph nodes in the neck, and a six-week course of a drug called pegylated interferon.
  • Women who could become pregnant must have a negative pregnancy blood test and agree to use effective contraception during the study treatment period.
  • People whose kidneys, liver, bone marrow, and immune system are functioning at adequate levels, based on specific blood test results (confirm with trial site for exact values).
  • People with a Karnofsky Performance Score of 70 or above, which is a medical rating scale indicating a person is reasonably able to care for themselves and carry out normal activities (confirm with trial site).

Who may not be able to join:

  • People whose tumour is located in certain parts of the brain (below the tentorium), has returned after previous treatment, has spread along the lining of the brain or spinal cord, or has spread outside the brain.
  • People who are currently pregnant or breastfeeding.
  • People with a known active HIV or hepatitis infection, though people with HIV that is well-controlled with undetectable virus levels, or people who have been successfully treated for hepatitis C with no detectable virus remaining, may still be considered eligible (confirm with trial site).
  • People with severe or poorly controlled medical conditions that the trial doctor considers could affect safe participation, including serious uncontrolled heart disease, autoimmune conditions (such as rheumatoid arthritis, psoriasis, or inflammatory bowel disease) that have required immune-suppressing medications in the past two years, autoimmune thyroid conditions, untreated viral hepatitis, or autoimmune hepatitis.
  • People who have taken part in another clinical trial or received another experimental treatment within the past 30 days.

Important: Always verify eligibility with the trial site directly before applying.

Based on publicly available eligibility criteria from ClinicalTrials.gov. Verify directly with the trial site before acting. This is not medical advice.

This is a simplified plain English summary of the eligibility criteria. Full criteria are set by the trial investigators and may include additional requirements not shown here. Never self-exclude from a trial based on this summary. Contact the trial site directly to confirm your eligibility.
Last synced 26 July 2026
Phase 2: approximately ~30% of drugs entering this phase reach regulatory approval, based on published industry-wide historical data. This is not specific to this trial.
Phase success rates shown are historical industry-wide averages based on published data. They are not a prediction for this specific trial or your individual situation.

GP referral letter

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Trial details

Status
Recruiting
Phase
Phase 2
Sponsor
Diakonos Oncology Corporation
Registry
ClinicalTrials.gov
Start date
17 March 2025
Est. completion
1 March 2030

Where this trial is recruiting

🇺🇸 United States

Primary endpoints

Overall survival (time in months from randomization until death for each participant)

Can't join this trial?

Expanded access pathways

If this trial is not available to you, other access pathways may exist. In Australia, the TGA Special Access Scheme allows access to unapproved therapeutic goods for individual patients.

TGA Special Access Scheme information

Find other recruiting trials on ClinicalTrials.gov

Data last synced from ClinicalTrials.gov: 26 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.

Trial recruitment status can change without notice between our nightly data updates. Always contact the trial site directly to confirm current recruitment status before making any decisions or travel arrangements.

View original record on ClinicalTrials.gov