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ClinicalTrials.gov 48 recruiting now early-phase tilt

Glioma: early-phase trial registry

48 of 88 indexed Glioma trials are currently recruiting, with more weight in Phase 1-2.

Corpus placement: #156 of 28,707 conditions by registered trial count.

88 US clinical trials · 48 currently recruiting · #156 of 28,707 conditions by registered trial count

Glioma: 88 US clinical trials tracked, 48 recruiting.

Glioma is the subject of 88 registered US clinical trials on ClinicalTrials.gov, 48 of them currently open to new participants. 3 are in Phase 3-4 (later-stage) and 53 in Phase 1-2 (earlier-stage). The most active sponsor is National Cancer Institute (NCI), running 8 of these trials.

Enrollment posture brief

Registry condition glioma

OPEN 48 | RECR 55% | LATE 3 | EARLY 53 | RANK #156 | SPON 8

Nearest open-share peer: Advanced Ovarian Carcinoma (55% recruiting · 11 trials)

Glioma (this)55%Substance Use47.2%Glioblastoma Multiforme41.6%Chronic Obstructive Pulmonar33.3%End Stage Renal Disease28.4%
Open-enrollment share among volume-matched conditions near Glioma

Glioma lists 48 open slots (55% of 88 indexed trials). Peers are matched on registered volume, not therapeutic-area browse lists. How peer matching works →

Key findings

What ClinicalTrials.gov does not surface for Glioma on its own pages , computed from the registry mirror as of 2026-08-08. Each line carries its own denominator so it can be quoted as it stands.

  1. Glioma is recruiting above its size-band peers.

    48 of 88 indexed trials (54.5%) are open to enrollment, against a 39.7% average across 762 conditions with 20-99 trials. The peer set uses the same ClinicalTrials.gov-derived counts as this page.

  2. Sponsorship of Glioma trials is spread across many organizations.

    National Cancer Institute (NCI) accounts for 8 of 88 trials (9.1%). 51 distinct sponsors appear on at least one study for this condition label.

  3. Most Glioma trials plan to enrol fewer than 100 people.

    Median target enrolment is 42 among the 88 trials that report a genuine target (sentinel values excluded). 67 of those (76.1%) plan for fewer than 100 participants.

  4. Glioma research is mostly interventional.

    78 interventional and 10 observational studies make up this index (88.6% interventional). Study type is sponsor-reported on ClinicalTrials.gov.

Phase 138Phase 215Phase 32Phase 41

Open and recent trials

88 total, page 1 of 2

RECRUITING 12,000 participants

Molecular Testing for the MD Anderson Cancer Center Personalized Cancer Therapy Program

M.D. Anderson Cancer Center

NCT01772771

RECRUITING Phase 3 450 participants

ONC201 in H3 K27M-mutant Diffuse Glioma Following Radiotherapy (the ACTION Study)

Jazz Pharmaceuticals

NCT05580562

RECRUITING Phase 3 365 participants

SIGMA (Safusidenib in IDH1 Mutant Glioma Maintenance)

Nuvation Bio

NCT05303519

RECRUITING Phase 1 267 participants

A Study to Learn About the Study Medicine Called PF-07799933 in People With Advanced Solid Tumors With BRAF Alterations.

Pfizer

NCT05355701

RECRUITING 250 participants

Longitudinal Prospective Study of Neurocognition & Neuroimaging in Primary BT Patients

Jona Hattangadi-Gluth

NCT05576103

RECRUITING Phase 1 230 participants

A Study to Investigate the Safety and Efficacy of NST-628 Oral Tablets in Subjects With Solid Tumors

Nested Therapeutics

NCT06326411

RECRUITING Phase 2 162 participants

Study of Silevertinib With Temozolomide for the Treatment of Newly Diagnosed GBM With Unmethylated MGMT and EGFRvIII

Black Diamond Therapeutics

NCT07326566

RECRUITING Phase 1 146 participants

PLX038 in Primary Central Nervous System Tumors Containing MYC or MYCN Amplifications

National Cancer Institute (NCI)

NCT06161519

RECRUITING Phase 1 140 participants

Hyperpolarized Imaging in Diagnosing Participants With Glioma

Susan Chang

NCT03739411

RECRUITING NA 135 participants

Magnetic Resonance (MR) Imaging to Determine High Risk Areas in Patients With Malignant Gliomas and to Design Potential Radiation Plans and to Examine Metabolite Changes in Gliomas and Other Solid Tumors

Memorial Sloan Kettering Cancer Center

NCT00870129

RECRUITING Phase 1 124 participants

A Study to Learn About the Study Medicine Called PF-07799544 as Monotherapy or in Combination in People With Advanced Solid Tumors

Pfizer

NCT05538130

RECRUITING NA 120 participants

A Digital Treatment Platform for the Delivery of Home-Based Sequential Therapy in Patients With Glioma

Mayo Clinic

NCT07074756

RECRUITING NA 100 participants

ASCENT Intervention for Brain Tumor Patients

Massachusetts General Hospital

NCT06099743

RECRUITING NA 100 participants

Feasibility of Intraoperative Microdialysis During Neurosurgery for Central Nervous System Malignancies

Mayo Clinic

NCT04047264

RECRUITING Early Phase 1 100 participants

Contrast Enhanced Ultrasound in Neurosurgery to Improve Glioma Visualization and Border Demarcation

University of Colorado, Denver

NCT07050836

RECRUITING 96 participants

Cognitive Changes of IDH-mutant and IDH-wildtype Glioma Patients After Chemoradiotherapy With Radiation Dose to the Resting State Networks

Washington University School of Medicine

NCT04975139

RECRUITING NA 80 participants

MRE Scan for the Assessment of Differences in Tissue Stiffness Between Radiation Necrosis and Recurrent Glioma in Patients With Previously Treated Gliomas

M.D. Anderson Cancer Center

NCT04373720

RECRUITING NA 74 participants

Evaluation of Hippocampal-Avoidance Using Proton Therapy in Low-Grade Glioma

St. Jude Children's Research Hospital

NCT04065776

RECRUITING NA 60 participants

Development of MRF for Characterization of Brain Tumors After Radiotherapy

Case Comprehensive Cancer Center

NCT06101069

RECRUITING Phase 2 57 participants

Pembrolizumab, Olaparib, and Temozolomide for People With Glioma

Memorial Sloan Kettering Cancer Center

NCT05188508

RECRUITING Phase 2 55 participants

All-Trans Retinoic Acid (ATRA) Plus PD-1 Inhibition in Recurrent IDH-Mutant Glioma

Stephen Bagley, MD, MSCE

NCT05345002

RECRUITING Phase 1 55 participants

Maximum Tolerated Dose, Safety, and Efficacy of Rhenium Nanoliposomes in Recurrent Glioma (ReSPECT)

Plus Therapeutics

NCT01906385

RECRUITING NA 50 participants

Telehealth Visits to Discuss Advanced Directives for Patients Newly Diagnosed With High Grade Glioma

University of Rochester

NCT04543201

RECRUITING 50 participants

Glioma Developmental and HyperActive Ras Tumor (DHART) Board

Memorial Sloan Kettering Cancer Center

NCT05489783

RECRUITING NA 50 participants

NeuroPathways Intervention for Brain Tumor Patients

Massachusetts General Hospital

NCT05976490

RECRUITING Phase 1 40 participants

Safety & Efficacy/Tolerability of Rhenium-186 NanoLiposomes (186RNL) for Patients Who Received a Prior 186RNL Treatment

Plus Therapeutics

NCT05460507

RECRUITING Phase 2 37 participants

Super Selective Intra-arterial Repeated Infusion of Cetuximab (Erbitux) With Reirradiation for Treatment of Relapsed/Refractory GBM, AA, and AOA

Northwell Health

NCT02800486

RECRUITING NA 32 participants

LITT Followed by Hypofractionated RT for Newly Diagnosed Gliomas (GCC 20138)

University of Maryland, Baltimore

NCT04699773

RECRUITING NA 32 participants

LITT Followed by Hypofractionated RT for Recurrent Gliomas

University of Maryland, Baltimore

NCT04181684

RECRUITING Early Phase 1 30 participants

Evaluation of 18F-Fluciclovine Positron Emission Tomography - Magnetic Resonance Imaging (PET-MRI) in LGG

Children's Hospital of Philadelphia

NCT05555550

RECRUITING Phase 1 30 participants

Treatment of Patients With Recurrent High-Grade Glioma With APG-157 and Bevacizumab

Aveta Biomics

NCT06011109

RECRUITING NA 30 participants

Non-invasive Glioma Characterization Through Molecular Imaging

University of Miami

NCT03684109

RECRUITING Early Phase 1 30 participants

18F-Fluciclovine PET-MRI in High-grade Glioma

Children's Hospital of Philadelphia

NCT05553041

RECRUITING Phase 1 28 participants

Hypofractionation Trial of Re-irradiation in Good Prognosis Recurrent Glioblastoma

National Cancer Institute (NCI)

NCT06344130

RECRUITING NA 28 participants

PrOton Pulsed reduCed dOse Rate Radiotherapy for Recurrent CNS maligNancies Trial

Baptist Health South Florida

NCT06397560

RECRUITING Phase 1 20 participants

Zr-89 Crefmirlimab Berdoxam and Immuno-Positron Emission Tomography for the Imaging of Patients With Resectable Brain Tumors

Jonsson Comprehensive Cancer Center

NCT06650163

RECRUITING Phase 1 20 participants

A Study of 177Lu-PSMA-617 in People With Gliomas

Memorial Sloan Kettering Cancer Center

NCT07223034

RECRUITING 20 participants

Developing a New Metabolic Imaging Approach (aMRI) for Evaluating Neurological Disease in Patients With Gliomas

OHSU Knight Cancer Institute

NCT05937776

RECRUITING 20 participants

Registering Genomics and Imaging of Tumors (ReGIT)

Indiana University

NCT05386043

RECRUITING Phase 2 20 participants

A Study Utilizing Escitalopram in Glioma Patients

University of Nebraska

NCT03728673

RECRUITING Phase 2 19 participants

Methimazole in Patients With Progressive Glioblastoma

Case Comprehensive Cancer Center

NCT05607407

RECRUITING Phase 1 18 participants

Adenovirus Mediated Suicide Gene Therapy With Radiotherapy in Progressive Astrocytoma.

Henry Ford Health System

NCT05686798

RECRUITING Phase 4 16 participants

Olutasidenib DDI Study in Patients With IDH1 Mutation Positive Malignancies

Rigel Pharmaceuticals

NCT07486713

RECRUITING Early Phase 1 12 participants

Superselective Intra-arterial Cerebral Infusion of Temsirolimus in HGG

Nader Sanai

NCT05773326

RECRUITING NA 10 participants

Tumor Treating Fields for the Treatment of Brainstem Gliomas

Emory University

NCT05310448

RECRUITING Early Phase 1 10 participants

Sequential Treatments or Combinations Including Dasatinib, Quercetin, Fisetin and/or Temozolomide for the Treatment of Previously Treated Glioma With Residual Disease

Mayo Clinic

NCT07025226

RECRUITING NA 10 participants

Omental Tissue Autograft in Human Recurrent Glioblastoma Multiforme (rGBM)

Northwell Health

NCT05979064

RECRUITING Phase 1 5 participants

Hyperpolarized 13C-pyruvate Metabolic MRI With Infiltrating Gliomas

University of Maryland, Baltimore

NCT04772456

ACTIVE NOT RECRUITING 400 participants

[18F]FET PET for Characterization of Progressive or Recurrent Glioma From Treatment Related Changes

Telix Pharmaceuticals (Innovations) Pty Limited

NCT07238322

ACTIVE NOT RECRUITING NA 216 participants

Couples-Based Yoga Program in Improving Quality of Life in Patients With High-Grade Glioma Undergoing Radiation Therapy and Their Partners

M.D. Anderson Cancer Center

NCT02481349

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Phase Distribution

PhaseTrial count
Phase 1 38
Phase 2 15
Phase 3 2
Phase 4 1

Named interventions

Most-linked intervention names on Glioma records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.

Magnetic Resonance Imaging Procedure
9 trials
Temozolomide Drug
5 trials
Biospecimen Collection Procedure
4 trials
PF-07799933 Drug
2 trials
Radiation therapy Radiation
2 trials
Usual supportive care Other
2 trials
Chemotherapy Drug
2 trials
Radiation Therapy Radiation
2 trials

US sites by state

Facility locations filed on Glioma trials. A trial with sites in several states counts in each.

California 21 trials
Maryland 17 trials
New York 16 trials
Texas 15 trials
Florida 15 trials
Massachusetts 12 trials
Pennsylvania 10 trials
Minnesota 10 trials

Source: ClinicalTrials.gov, National Library of Medicine. Data is informational only.

What to do with this Glioma page

88 registered trials, 48 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.

Trial and recruiting counts reflect ClinicalTrials.gov registry status as of the data vintage above; individual trial eligibility and enrollment status can change.

Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This Glioma condition card totals 88 registered trials; most-linked intervention Magnetic Resonance Imaging; top US site state California. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.