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ClinicalTrials.gov 12 recruiting now official registry

Diffuse Midline Glioma, H3 K27M-Mutant clinical trials

Every US clinical trial registered for Diffuse Midline Glioma, H3 K27M-Mutant — phase mix, recruiting status, and the sponsors running them, straight from the NIH ClinicalTrials.gov registry.

12 US clinical trials · 12 currently recruiting

The research picture

Diffuse Midline Glioma, H3 K27M-Mutant has 12 registered US clinical trials, 12 of them open to new participants right now — about 100% of the total.

12
recruiting participants now
100%
of trials open to enrollment
0
in Phase 3–4 (later-stage)
2
top sponsor: Nationwide Children's Hospital

Counts reflect the public ClinicalTrials.gov registry as last mirrored by PlainTrial. Status and phase are reported by each study's sponsor. This is reference information, not medical advice.

Active & Recent Trials

RECRUITING 1,500 participants

International Diffuse Intrinsic Pontine Glioma (DIPG)/Diffuse Midline Glioma (DMG) Registry and Repository

Children's Hospital Medical Center, Cincinnati

NCT03101813

RECRUITING Phase 2 360 participants

Combination Therapy for the Treatment of Diffuse Midline Gliomas

University of California, San Francis

NCT05009992

RECRUITING 350 participants

Targeted Pediatric High-Grade Glioma Therapy

Nationwide Children's Hospital

NCT05839379

RECRUITING Phase 2 120 participants

Study of Ribociclib and Everolimus in HGG and DIPG or Ribociclib and Temozolomide in DHG, H3G34-mutant

Nationwide Children's Hospital

NCT05843253

RECRUITING Phase 2 60 participants

Study of Olutasidenib and Temozolomide in HGG

Rigel Pharmaceuticals

NCT06161974

RECRUITING Phase 1 48 participants

Loc3CAR: Locoregional Delivery of B7-H3-CAR T Cells for Pediatric Patients With Primary CNS Tumors

St. Jude Children's Research Hospital

NCT05835687

RECRUITING Phase 1 36 participants

rHSC-DIPGVax Plus Checkpoint Blockade for the Treatment of Newly Diagnosed DIPG and DMG

Ann & Robert H Lurie Children's Hospital of Chicago

NCT04943848

RECRUITING Phase 2 29 participants

Stereotactic Biopsy Split-Course Radiation Therapy in Diffuse Midline Glioma, SPORT-DMG Study

Mayo Clinic

NCT05077735

RECRUITING Phase 1 24 participants

CD200AR-L and Allogeneic Tumor Lysate Vaccine Immunotherapy for Recurrent HGG and Newly Diagnosed DMG/DIPG in Children and Young Adults

OX2 Therapeutics

NCT06305910

RECRUITING Phase 1 18 participants

Atovaquone Combined With Radiation in Children With Malignant Brain Tumors

Emory University

NCT06624371

RECRUITING Phase 1 12 participants

Genetically Modified Cells (KIND T Cells) for the Treatment of HLA-A*0201-Positive Patients With H3.3K27M-Mutated Glioma

University of California, San Francis

NCT05478837

RECRUITING Phase 1 10 participants

FUS Etoposide for DMG

Columbia University

NCT05762419

Phase Distribution

PhaseTrial count
Phase 1 6
Phase 2 4

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

Reading the Diffuse Midline Glioma, H3 K27M-Mutant Trial Landscape

ClinicalTrials.gov lists 12 US studies indexed under Diffuse Midline Glioma, H3 K27M-Mutant, and 12 of those are currently open to recruitment — roughly 100% of the total volume on the registry. That ratio is a useful proxy for activity level: a high share of recruiting studies often signals that research interest is current and that new enrollment opportunities are appearing, while a low share typically means the field is dominated by completed or follow-up work where most participant spots have already been filled. These counts reflect the public registry only and include studies at every stage of design, so they should be read as an index of research attention rather than as a measure of treatment availability.

The phase distribution for Diffuse Midline Glioma, H3 K27M-Mutant shows 0 late-stage studies (Phase 3 and Phase 4 combined) alongside 10 earlier-phase entries (Phase 1 through Phase 2). Phase 1 and Phase 2 studies focus on early safety signals, dosing, and preliminary effect, while Phase 3 studies are typically the larger efficacy and safety trials submitted toward regulatory review, and Phase 4 studies follow approved interventions in real-world use. A condition weighted toward later phases often reflects a mature research pipeline with several interventions already close to or past approval, whereas a heavier early-phase tilt suggests the field is still exploring new mechanisms and candidate approaches.

Top sponsor activity for Diffuse Midline Glioma, H3 K27M-Mutant is led by Nationwide Children's Hospital with 2 indexed trials, alongside 9 other organizations in the top contributor list. The list on this page surfaces up to 12 of the most relevant recent and active entries, ordered with recruiting studies first so practical options are visible. All figures are derived from the public ClinicalTrials.gov dataset maintained by the National Library of Medicine and are reproduced here for reference. Inclusion of a trial, sponsor, or intervention on this page is neither an endorsement nor a recommendation — eligibility, protocol changes, and site-level status can shift frequently, so always verify current details on ClinicalTrials.gov and consult a qualified healthcare provider before acting on anything you see here.

Frequently Asked Questions

How many clinical trials are there for Diffuse Midline Glioma, H3 K27M-Mutant?

PlainTrial tracks 12 US clinical trials for Diffuse Midline Glioma, H3 K27M-Mutant, of which 12 are currently recruiting participants. Data sourced from ClinicalTrials.gov.

How do I find a recruiting trial for Diffuse Midline Glioma, H3 K27M-Mutant?

Use the trial list above filtered by "Recruiting" status, or visit our trial finder at /recruiting to search by condition and state. Always discuss trial participation with your healthcare provider before enrolling.

Is this data current?

Data is sourced from ClinicalTrials.gov and reflects our most recent data pull. Trial status may have changed since then. Always verify current information at ClinicalTrials.gov before making decisions about participation.

Related

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from ClinicalTrials.gov (National Library of Medicine). Consult a qualified professional before making decisions based on this data.

Source: ClinicalTrials.gov (NIH/NLM) ClinicalTrials.gov AACT registry · 2026 Trial counts and statuses sourced from ClinicalTrials.gov. Sponsor counts include both industry and federal/academic sponsors.

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