New imaging method could reveal hidden weaknesses in brain tumors
NCT ID NCT04309552
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a new PET scan method that looks at two things at once: oxygen levels and cell growth in high-grade brain tumors. The goal is to see if these scans can help doctors understand which tumors might resist standard treatment. Only 8 adults with suspected high-grade glioma will take part. The study is currently on hold.
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
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Phase 1
The first testing in people. Mainly checks safety and dose, usually in a small group.
- Participants
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8 people
The number who actually took part.
- Started
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Feb 2021
- Expected to finish
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Mar 2027
An estimate. End dates often move.
- 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 to 100 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Male or female ≥ 18 years of age * Documentation of a suspected HGG diagnosis based on clinical and MRI findings Exclusion Criteria: * Pregnant or breastfeeding * Contraindications to receiving Positron Emission Tomography (PET) imaging (e.g. claustrophobia)
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Weill Cornell Medical College
New York, New York, 10021, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Experimental therapy aims to turn brain tumors against themselves
- Radioactive tiles target brain tumors in frail patients
- Breathing CO2 during brain scans could reveal hidden tumor disruption
- AI reads tumor slides to match cancer patients with trials
- Brain scan may replace biopsy for tumor grading
- Brain surgery safety: live signal monitoring may shield speech, movement, and sight