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A rare central nervous system embryonal tumor characterized by embryonal cells arranged in multilayered rosettes and displaying one of three morphological patterns: embryonal tumor with abundant neuropil and true rosettes, ependymoblastoma, or medulloepithelioma. The tumors typically have a C19MC alteration or (rarely) a DICER1 mutation and correspond to WHO grade IV. They are mostly localized intracranially, rarely in the spinal cord, and commonly cause signs and symptoms of elevated intracranial pressure, sometimes seizures and focal neurological signs. Most cases occur in children during the first two years of life.
Biomarker and diagnostic research for embryonal tumor with multilayered rosettes has been reported in the published literature.
11 clinical trials registered, 10 recruiting. Interventions under study include drug therapy, biologic therapy, other interventions, and procedural interventions. Pipeline includes 1 PHASE2, 7 PHASE1, 1 EARLY_PHASE1. Research is primarily sponsored by academic and government institutions.
NCT ID | Title | Phase | Sponsor | Status |
|---|---|---|---|---|
[NCT05278208](https://clinicaltrials.gov/study/NCT05278208) |
Data assembled from 4 of 12 sources · Last updated Sep 18, 2026, 9:11 PM UTC
European rare disease database
Genetic and Rare Diseases Info Center
Lutathera for Treatment of Recurrent or Progressive High-Grade CNS Tumors |
PHASE1 |
Nationwide Children's Hospital |
RECRUITING |
[NCT06465199](https://clinicaltrials.gov/study/NCT06465199) | Eflornithine (DFMO) and AMXT 1501 for Neuroblastoma, CNS Tumors, and Sarcomas | PHASE1 | Milton S. Hershey Medical Center | RECRUITING |
[NCT06193759](https://clinicaltrials.gov/study/NCT06193759) | Immunotherapy for Malignant Pediatric Brain Tumors Employing Adoptive Cellular Therapy (IMPACT) | PHASE1 | Children's National Research Institute | RECRUITING |
[NCT07087002](https://clinicaltrials.gov/study/NCT07087002) | GPC2-CAR T Cell Therapy for Relapsed or Refractory Medulloblastoma in Children and Young Adults | PHASE1 | Stanford University | RECRUITING |
[NCT04099797](https://clinicaltrials.gov/study/NCT04099797) | C7R-GD2.CAR T Cells for Patients With GD2-expressing Brain Tumors (GAIL-B) | PHASE1 | Baylor College of Medicine | RECRUITING |
24 publications have been identified in PubMed for embryonal tumor with multilayered rosettes. Research spans Basic Science / Preclinical (38%), Case Report / Case Series (29%), and Diagnostic / Biomarker (8%).
Research Type | Count | % of Total |
|---|---|---|
Laboratory research | 9 | 38% |
Patient case studies | 7 | 29% |
Testing and diagnosis research | 2 | 8% |
Research summaries | 2 | 8% |
Clinical study results | 2 | 8% |
Disease patterns and progression | 1 | 4% |
New treatment approaches | 1 | 4% |
Tauziède-Espariat A (2026). [PMID: 41817752](https://pubmed.ncbi.nlm.nih.gov/41817752/). *Virchows Archiv : an international journal of pathology*. [Basic Science / Preclinical]
Oztek MA (2026). [PMID: 41274772](https://pubmed.ncbi.nlm.nih.gov/41274772/). *Neuroimaging clinics of North America*. [Review / Meta-Analysis]
Wang L (2026). [PMID: 41285250](https://pubmed.ncbi.nlm.nih.gov/41285250/). *Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc*. [Diagnostic / Biomarker]
Beck A (2025). [PMID: 40419763](https://pubmed.ncbi.nlm.nih.gov/40419763/). *Nature cancer*. [Epidemiology / Natural History]
Siham O (2025). [PMID: 40843309](https://pubmed.ncbi.nlm.nih.gov/40843309/). *Radiology case reports*. [Case Report / Case Series]
Yamazaki A (2025). [PMID: 39809299](https://pubmed.ncbi.nlm.nih.gov/39809299/). *Neuropathology : official journal of the Japanese Society of Neuropathology*. [Basic Science / Preclinical]
Mazewski C (2025). [PMID: 40485042](https://pubmed.ncbi.nlm.nih.gov/40485042/). *Neuro-oncology*. [Clinical Trial Publication]
Zhang Z (2025). [PMID: 40189027](https://pubmed.ncbi.nlm.nih.gov/40189027/). *Human pathology*. [Case Report / Case Series]
Krisch JM (2025). [PMID: 40358803](https://pubmed.ncbi.nlm.nih.gov/40358803/). *Journal of neuro-oncology*. [Basic Science / Preclinical]
Prasad M (2025). [PMID: 40778560](https://pubmed.ncbi.nlm.nih.gov/40778560/). *Cancer medicine*. [Clinical Trial Publication]