Evaluating BEY1107 with Temozolomide for recurrent glioblastoma
Official title: An Open-label, Phase I Clinical Trial to Assess the Maximum Tolerated Dose (MTD), Safety and Efficacy of BEY1107 in Combination with Temozolomide in Patient with Recurrent or Progressive Glioblastoma Multiforme (GBM)
Run by BeyondBio Inc. · NCT05769660 · Data updated 2026-11-12
This study is testing a new treatment called BEY1107 combined with Temozolomide to see if it can help adults with recurrent glioblastoma who haven't had success with standard therapies.
Quick facts
| Phase | Phase 1 |
|---|---|
| Study type | Interventional |
| Ages | 19 Years and up |
| Sex | All |
| Enrollment | 12 (estimated) |
| Sponsor | BeyondBio Inc. Industry-sponsored |
| Drugs / interventions | chemotherapy |
| Locations | 1 site (Seoul) |
| Status | Recruiting |
| Started | November 29, 2022 |
| Main results expected | November 30, 2026 |
| Study ends | December 31, 2026 |
| Registry record updated | March 10, 2025 |
| Trial ID | NCT05769660 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are adults over 19 years old with recurrent or progressive GBM who have not responded to standard care.
✕Probably not a fit
Patients with stable GBM who have not progressed or those who have not failed standard treatments may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This Phase 1 study aims to determine the maximum tolerated dose, safety, and efficacy of BEY1107 when combined with Temozolomide in patients suffering from recurrent or progressive glioblastoma multiforme (GBM). Participants will be adults who have not responded to standard treatments and will be enrolled at various dose levels of BEY1107. The study will assess the treatment's effects on measurable lesions according to established criteria. The goal is to find a potentially effective new treatment option for this challenging condition.
Why it matters
Potential benefit: If successful, this treatment could provide a new therapeutic option for patients with recurrent glioblastoma multiforme who have limited choices.
How similar studies have gone: Other studies have explored similar combinations for GBM, but the specific approach of BEY1107 with Temozolomide is novel.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: 1. Adult males and females aged over 19 years or older at the time of Informed Consent. 2. Diagnosed with GBM according to the World Health Organization(WHO) criteria. 3. Subjects with progression or recurrence, with no response to the initial standard of care after being confirmed as GBM on histopathology. 4. Subjects with 1 or more lesions that are measurable or evaluable according to the Response Assessment in Neuro-Oncology(RANO) criteria. 5. Subjects with European Cooperative Oncology Group(ECOG) performance status 0 or 1. 6. For Subjects using corticosteroids, those who do not need escalation within at least 2 weeks prior to administration of Investigational Product(IP) and on a stable dose. 7. Women of childbearing potential who are not surgically sterile must consent to practice acceptable contraception until 6 months after the end of IP administration and also have the evidence of not being fertile. 8 Non-vasectomized men who consent to use an acceptable contraception by one-self and the partner until 3 months after the end of IP administration. 9\. Subjects who are fully informed of this trial, voluntarily decide to participate in the trial and provide written consent to comply with requirements for the trial. Exclusion Criteria: 1. Patients with a history of chemotherapy for treatment of recurrent glioblastoma multiforme after the initial standard of care as of screening. 2. Subjects who have not recovered from the toxicity of the prior anticancer therapy. 3. Subjects who have past history of major gastrointestinal surgery making oral drug administration impossible or possibly affecting absorption of IP. 4. Subjects who had a major surgery requiring general anesthesia within 4 weeks of screening. 5. Subjects with a history of other malignancy except adequately treated basal cell carcinoma of the skin or cervical carcinoma in situ, papillary thyroid cancer or early gastric cancer. 6. Subjects with a genetic problem(eg. Galactose intolerance). 7. Subjects with hypersensitivity to the ingredient(s) or excipient(s) of the investigational product (BEY1107) or temozolomide. 8. Subjects with hypersensitivity to dacarbazine (DTIC). 9. Subjects who have the cardiovascular disease as of screening. 10. Active hepatitis B, C or HIV positive. 11. Patients with acute or severe infection. 12. Subjects who take a Rifampin, Phenytoin and azole class antifungal drugs in combination. 13. Subjects who had been administered other IP within 4 weeks prior to screening. 14. Patients with inadequate bone marrow, kidney and liver function. 15. Pregnant women, breastfeeding women, or positive findings on the pregnancy test at screening. 16. Subjects with life expectancy of less than 12 weeks by the investigator. 17. Subjects determined by the investigator to be ineligible for participation in this trial.
Where it's running
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Seoul National University Hospital
Seoul, South Korea Recruiting
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
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LMP744 (an indenoisoquinolone) for people with recurrent glioblastoma
This trial will test whether the drug LMP744 can shrink tumors or slow progression in adults whose glioblastoma has returned after prior treatment.
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Adding ruxolitinib to standard radiation and temozolomide for newly diagnosed glioblastoma
This trial will try whether adding the oral drug ruxolitinib to standard radiation and temozolomide helps adults newly diagnosed with glioblastoma.
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Radiation plus tarlatamab for DLL3-expressing tumors
This trial will test whether giving tarlatamab together with standard palliative or consolidative radiation is safe for adults with DLL3-expressing or DLL3-prevalent tumors such as melanoma, medullary thyroid cancer, sinonasal undifferentiated carcinoma, esthesioneuroblastoma, and bladder cancer.
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Using low-intensity magnetic therapy for newly diagnosed glioblastoma patients
This study is testing whether a low-intensity magnetic therapy device can safely help people who have just been diagnosed with glioblastoma.
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Evaluating Bevacizumab with Focused Ultrasound for Recurrent Glioblastoma
This study is testing if adding focused ultrasound to the standard treatment of Bevacizumab can help people with recurrent glioblastoma feel better and live longer.
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Using FET-PET fused with MRI to better map and treat glioblastoma
This will try using FET-PET combined with contrast MRI to better identify tumor tissue and guide surgery and treatment for adults with a single, newly diagnosed glioblastoma.
How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.