International Rare Brain Tumor Registry (IRBTR)

Children's National

Status

Enrolling

Conditions

BCOR ITD Sarcoma

Unclassified Tumor, Malignant

CNS Sarcoma

Astroblastoma

Study type

Observational

Funder types

Other

Identifiers

NCT05697874

STUDY00000324

Details and patient eligibility

About

The objective of the International Rare Brain Tumor Registry (IRBTR) is to better understand rare brain tumors through the collection of biospecimens and matched clinical data of children, adolescents, and young adult patients diagnosed with rare brain tumors.

Full description

The International Rare Brain Tumor Registry (IRBTR) is a prospective observational study that will collect tumor samples and matched clinical and radiological data to better understand the outcomes of patients with rare brain tumors in particular: CNS sarcoma, BCOR, MN-1 altered tumors, PLAG/L1, and other rare or unclassified rare brain tumors.

Data collected include demographics, disease characteristics, treatment information, radiological imaging, and biospecimen collection if available ( tumor tissues Patients will be followed longitudinally to obtain outcome data. Data collection will continue for approximately 10 years.

Enrollment

5,800 estimated patients

Sex

All

Ages

Under 45 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

Patients with a known or suspected CNS Sarcoma.
Patients with a known or suspected BCOR-altered brain tumor
Patients with a known or suspected Astroblastoma/NM-1 altered brain tumor
Patients with known or suspected histologically ambiguous/unclassifiable brain tumor
Patients with a known or suspected rare brain tumor.
Signed informed consent by patient/ parent or guardian (assent where applicable) to participate in the study.

Exclusion criteria

The patient has an extra-CNS primary tumor.
The patient is older than 46 years of age at diagnosis.
The patient or family is not willing to participate or does not sign informed consent.