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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 2 of 2

ACTIVE NOT RECRUITING Phase 1 200 participants

Study of LY3410738 Administered to Patients With Advanced Solid Tumors With IDH1 or IDH2 Mutations

Eli Lilly and Company

NCT04521686

ACTIVE NOT RECRUITING 135 participants

Multimodal Machine Learning Characterization of Solid Tumors

Ciprian Catana, MD, PhD

NCT04687969

ACTIVE NOT RECRUITING NA 124 participants

Simulation-Based Caregiving Skills Training for Family Members of High Grade Glioma Patients

M.D. Anderson Cancer Center

NCT05511324

ACTIVE NOT RECRUITING Phase 2 120 participants

Proton Beam or Intensity-Modulated Radiation Therapy in Preserving Brain Function in Patients With IDH Mutant Grade II or III Glioma

NRG Oncology

NCT03180502

ACTIVE NOT RECRUITING Early Phase 1 97 participants

AZD1390 in Recurrent and Newly Diagnosed WHO Grade 4 Glioma Patients

Nader Sanai

NCT05182905

ACTIVE NOT RECRUITING 80 participants

Assessing Brain Metabolism Using MRS With Deuterated Glucose

University of California, San Francisco

NCT06594315

ACTIVE NOT RECRUITING Phase 2 62 participants

Nivolumab in Patients With IDH-Mutant Gliomas With and Without Hypermutator Phenotype

National Cancer Institute (NCI)

NCT03718767

ACTIVE NOT RECRUITING Phase 1 60 participants

Ruxolitinib With Radiation and Temozolomide for Grade III Gliomas and Glioblastoma

Case Comprehensive Cancer Center

NCT03514069

ACTIVE NOT RECRUITING NA 50 participants

Step Count Monitoring as a Measure of Physical Activity in Patients With Newly Diagnosed Glioma Undergoing Radiation Therapy

M.D. Anderson Cancer Center

NCT04186832

ACTIVE NOT RECRUITING Phase 2 45 participants

A Study Comparing Abemaciclib Plus Temozolomide to Temozolomide Monotherapy in Children and Young Adults With High-grade Glioma Following Radiotherapy

Eli Lilly and Company

NCT06413706

ACTIVE NOT RECRUITING NA 44 participants

Clinical Benefit of Using Molecular Profiling to Determine an Individualized Treatment Plan for Patients With High Grade Glioma

University of California, San Francisco

NCT03739372

ACTIVE NOT RECRUITING Early Phase 1 42 participants

Trial of Niraparib in Participants With Newly-diagnosed Glioblastoma and Recurrent Glioma

Nader Sanai

NCT05076513

ACTIVE NOT RECRUITING Phase 1 42 participants

rhIL-7-hyFc on Increasing Lymphocyte Counts in Patients With Newly Diagnosed Non-severe Lymphopenic Gliomas Following Radiation and Temozolomide

Washington University School of Medicine

NCT03687957

ACTIVE NOT RECRUITING Early Phase 1 36 participants

Simultaneous Multinuclear Metabolic MRI in Newly Diagnosed or Recurrent Glioma

Jonsson Comprehensive Cancer Center

NCT05045027

ACTIVE NOT RECRUITING NA 27 participants

Pembrolizumab (MK-3475) in Patients With Recurrent Malignant Glioma With a Hypermutator Phenotype

Memorial Sloan Kettering Cancer Center

NCT02658279

ACTIVE NOT RECRUITING Phase 1 18 participants

A Study to Test How Well Different Doses of BI 764532 Are Tolerated by People With a Tumour in the Brain That is Positive for DLL3

Boehringer Ingelheim

NCT05916313

ACTIVE NOT RECRUITING Phase 1 10 participants

HER2-specific CAR T Cell Locoregional Immunotherapy for HER2-positive Recurrent/Refractory Pediatric CNS Tumors

Seattle Children's Hospital

NCT03500991

ACTIVE NOT RECRUITING Phase 1 1 participants

Abemaciclib Neuropharmacokinetics of Diffuse Midline Glioma Using Intratumoral Microdialysis

National Cancer Institute (NCI)

NCT05413304

COMPLETED Phase 1 95 participants

Study of Orally Administered AG-881 in Patients With Advanced Solid Tumors, Including Gliomas, With an IDH1 and/or IDH2 Mutation

Institut de Recherches Internationales Servier

NCT02481154

COMPLETED Phase 1 66 participants

A Dose-Escalation Study in Participants With Recurrent Malignant Glioma

Eli Lilly and Company

NCT01682187

COMPLETED Phase 1 59 participants

Safety and Efficacy of Trans Sodium Crocetinate (TSC) With Radiation and Temozolomide in Newly Diagnosed Glioblastoma

Diffusion Pharmaceuticals

NCT01465347

COMPLETED 55 participants

Qualitative, Qualitative, and Functional Studies Over the First Year in Measuring Immune System Response During the First Year of Therapy in Patients With Brain Tumors

Wake Forest University Health Sciences

NCT02747407

COMPLETED Phase 2 43 participants

Tamoxifen and Bortezomib to Treat Recurrent Brain Tumors

National Cancer Institute (NCI)

NCT00108069

COMPLETED Phase 2 42 participants

Temozolomide Chronotherapy for High Grade Glioma

Washington University School of Medicine

NCT02781792

COMPLETED Phase 1 31 participants

A Trial of the Protease Inhibitor Nelfinavir and Concurrent Radiation and Temozolomide in Patients With WHO Grade IV Glioma

Abramson Cancer Center at Penn Medicine

NCT01020292

COMPLETED Phase 1 30 participants

A Phase I Study of SU101 in Pediatric Patients With Refractory Malignancy

National Cancer Institute (NCI)

NCT00001573

COMPLETED NA 29 participants

Resting-State Functional MRI in Glioma Patients Before and After Surgery

M.D. Anderson Cancer Center

NCT03964909

COMPLETED Phase 1 28 participants

Neo-adjuvant Evaluation of Glioma Lysate Vaccines in WHO Grade II Glioma

Jennie Taylor

NCT02549833

COMPLETED Phase 2 26 participants

A Study of High-Dose Chemoradiation Using Biologically-Based Target Volume Definition in Patients With Glioblastoma

University of Michigan Rogel Cancer Center

NCT02805179

COMPLETED Phase 1 24 participants

A Study of Xeloda (Capecitabine) Plus Radiation Therapy in Children With Newly Diagnosed Gliomas

Hoffmann-La Roche

NCT00532948

COMPLETED NA 20 participants

Assessment of Safety and Feasibility of ExAblate Blood-Brain Barrier (BBB) Disruption

InSightec

NCT03551249

COMPLETED Phase 1 18 participants

Aflac ST0901 CHOANOME - Sirolimus in Solid Tumors

Emory University

NCT01331135

COMPLETED Phase 1 17 participants

Safety Study of BLZ-100 in Adult Subjects With Glioma Undergoing Surgery

Blaze Bioscience

NCT02234297

COMPLETED Phase 2 15 participants

Ivosidenib (AG-120) With Nivolumab in IDH1 Mutant Tumors

Jason J. Luke, MD

NCT04056910

COMPLETED Phase 2 9 participants

GW572016 to Treat Recurrent Malignant Brain Tumors

National Cancer Institute (NCI)

NCT00107003

COMPLETED Phase 2 7 participants

Protein Phosphatase 2A Inhibitor, in Recurrent Glioblastoma

National Cancer Institute (NCI)

NCT03027388

COMPLETED Phase 1 6 participants

Evaluation of FDOPA-PET/MRI in Pediatric Patients With CNS Tumors

Washington University School of Medicine

NCT01999270

COMPLETED Phase 1 5 participants

Pharmacokinetics (PK) Study of AC480 for Recurrent Glioma

Annick Desjardins

NCT00979173

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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.