Phase 1 Brain Cancer Trial, Recruiting NCT05769660 Sponsor: BeyondBio Inc. Condition: Brain Cancer
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Phase 1 Brain Cancer Trial, Recruiting

NCT05769660
Recruiting Phase 1

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:

  • Adults aged 19 years or older at the time of agreeing to participate
  • People who have been diagnosed with glioblastoma (GBM) according to World Health Organization criteria
  • People whose GBM has come back or gotten worse after receiving the standard initial treatment
  • People who have one or more tumour areas that can be measured or assessed using standard brain tumour response guidelines
  • People who are generally able to carry out daily activities with no or minimal limitations, based on a standard medical rating scale (ECOG score of 0 or 1)
  • People taking steroid medications whose dose has been stable and has not needed to be increased for at least 2 weeks before starting the trial treatment
  • Women who could potentially become pregnant must agree to use acceptable contraception until 6 months after finishing the trial treatment, and must have evidence confirming they are not currently pregnant
  • Men who have not had a vasectomy must agree to use acceptable contraception themselves, and ensure their partner does also, until 3 months after finishing the trial treatment
  • People who have been fully informed about the trial, choose to take part voluntarily, and provide written consent

Who may not be able to join:

  • People who have already received chemotherapy specifically for recurrent (returned) glioblastoma after their initial standard treatment
  • People who have not yet recovered from side effects of previous cancer treatments
  • People who have had major gastrointestinal surgery that could make swallowing or absorbing oral medication difficult or impossible
  • People who had major surgery requiring general anaesthesia within 4 weeks before the screening visit
  • People with a history of another type of cancer, except for certain early-stage or treated skin, cervical, thyroid, or stomach cancers (confirm with trial site)
  • People with certain inherited conditions affecting how the body processes specific substances, such as galactose intolerance
  • People with known allergies to any ingredient in the trial drug BEY1107 or to temozolomide (a standard brain cancer drug)
  • People with known allergies to a drug called dacarbazine
  • People with cardiovascular (heart or blood vessel) disease identified at screening
  • People with active hepatitis B, hepatitis C, or HIV
  • People with a current serious or acute infection
  • People currently taking rifampin, phenytoin, or antifungal medications from the azole class
  • People who have taken part in another clinical trial and received an investigational drug within 4 weeks before screening
  • People with inadequate bone marrow, kidney, or liver function
  • Women who are pregnant, breastfeeding, or who have a positive pregnancy test at screening
  • People whose treating doctor estimates they have less than 12 weeks life expectancy
  • People who the trial investigator determines are not suitable for any other reason

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 1: approximately ~10% 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 1
Sponsor
BeyondBio Inc.
Registry
ClinicalTrials.gov
Start date
29 November 2022
Est. completion
30 November 2026

Where this trial is recruiting

🇰🇷 South Korea

Primary endpoints

Maximum Tolerated Dose(MTD); Recommended Phase II Dose (RP2D) assessed by investigator following administration of BEY1107 in combination with Temozolomide in Phase I.

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