Experimental drug ruxolitinib joins standard therapy in brain cancer battle
NCT ID NCT03514069
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This early-phase study tested whether adding the experimental drug ruxolitinib to standard radiation and chemotherapy (temozolomide) is safe for people with newly diagnosed high-grade gliomas or glioblastoma. Ruxolitinib targets proteins that help cancer cells grow. The study enrolled 60 participants and focused on finding the best dose and monitoring side effects. It is a first step toward possibly improving treatment for these aggressive brain tumors.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- ruxolitinib
- What this could lead to
- If successful, this could point toward a new combination treatment for aggressive brain cancers like glioblastoma.
- What could go wrong
- This is an early Phase 1 safety and dosing study with only 60 participants. The drug may not improve outcomes or could cause side effects like low blood cell counts.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
-
Phase 1
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
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60 people
The number who actually took part.
- Started
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Jun 2018
- Finished
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Sep 2021
- 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 years and older
- Sex
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Anyone
- Healthy volunteers
-
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: Arm 1: * Patients must have unmethylated MGMT supratentorial high-grade glioma (anaplastic astrocytoma, anaplastic oligodendroglioma, anaplastic mixed astro oligodendroglioma or glioblastoma). Arm 2: * Patients must have supratentorial methylated MGMT high-grade glioma (anaplastic astrocytoma, anaplastic oligodendroglioma, anaplastic mixed astro oligodendroglioma or glioblastoma). Both: * Patients must have MRI or CT with contrast within 28 days prior to starting treatment. * Patients must have a Karnofsky performance status ≥ 70% (i.e. the patient must be able to care for himself/herself with occasional help from others). * Patients must have adequate blood, kidney and liver function * Patients must be able to provide written informed consent. * Patients and their sexual partners must agree to avoid conception while on the study due to possible risks from experimental drugs. Women will need a negative pregnancy test to be on the study * Patients may not have any other cancers except skin cancer and localized bladder, prostate, cervical, or breast cancer which were cured more than 3 years ago Exclusion Criteria: * Patients with other serious diseases * Pregnant women * Patients getting other cancer treatments * Patients with other cancers except for localized skin cancer and localized bladder, prostate, cervical, or breast cancer which were cured more than 3 years ago * Patients who have had repeat craniotomy for tumor therapy after receiving radiation therapy and temozolomide treatment. * Patients who have previously received other treatments for their cancers * Patient has previously taken ruxolitinib or is allergic to components of the study drug * Use of blood thinners * Human immunodeficiency virus (HIV) infection * Active hepatitis B or C infection * Heart diseases including abnormal electrocardiogram (EKG) * Patients unwilling or unable to follow this protocol
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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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Cleveland Clinic Taussig Cancer institute, Case Comprehensive Cancer Center
Cleveland, Ohio, 44195, United States
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Other studies related to the condition(s) this trial covers.
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