I-HIT-MED registry for medulloblastoma, ependymoma, pineal and choroid plexus tumors

International HIT-MED Registry (I-HIT-MED) for Children, Adolescents, and Adults With Medulloblastoma, Ependymoma, Pineoblastoma, CNS-primitive Neuroectodermal Tumours

Observational Universitätsklinikum Hamburg-Eppendorf · NCT02417324

This registry collects clinical data and biological samples from children and adults with medulloblastoma, ependymoma, pineal, or choroid plexus tumors to help guide future treatment and research.

Quick facts

Study typeObservational
Enrollment500 (estimated)
SexAll
SponsorUniversitätsklinikum Hamburg-Eppendorf Academic / other
Locations57 sites (Aachen and 56 other locations)
Trial IDNCT02417324 on ClinicalTrials.gov

What this trial studies

The I-HIT-MED registry prospectively enrolls children and adults diagnosed since 01.01.2012 with medulloblastoma, ependymoma, pineal tumours, or choroid plexus tumours who are not in a concurrent prospective therapeutic trial. It collects standardized clinical information, neuroradiology, pathology and molecular data and, where allowed, stores biological specimens such as tumour tissue, CSF, and blood. The registry aims to maintain and expand quality-assurance networks across participating national groups and to enable long-term follow-up including neuropsychological and patient-centered outcomes. Data and samples contributed by participating centers support development of standard treatment recommendations and collaborative biological research.

Who should consider this trial

Good fit: Children and adults of any age with a diagnosis of medulloblastoma, ependymoma, pineal tumour, or choroid plexus tumour (first diagnosis after 01.01.2012) who are not enrolled in a concurrent clinical trial and who can provide informed consent and local ethical approval for data and sample transfer are ideal candidates.

Not a fit: Patients already enrolled in another clinical trial for the same diagnosis, those without valid local ethical approval or consent, and certain adult cases of tumour subtypes restricted to childhood registration may not benefit from or be eligible for inclusion.

Why it matters

Potential benefit: If successful, the registry could improve diagnostic and treatment recommendations, identify molecular targets for future therapies, and enhance long-term care and counselling for patients with these rare tumours.

How similar studies have performed: Other national and international registries for pediatric and rare brain tumours have successfully informed tumor classification, treatment patterns, and research priorities, so this registry follows an established and useful approach.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* all patients with above mentioned diagnosis of all ages (except for ependymoma WHO I°, pineal parenchymal tumour of intermediate differentiation and papillary tumour of the pineal region, who will be registered only if primary diagnosis was before the 18th birthday)
* any localisation of the primary tumour
* all clinical stages
* First diagnosis after 01.01.2012
* No inclusion into a prospective clinical trial for the same diagnosis, due to non-eligibility, national lack of trial approval, or individual refusal of participation.
* Written informed consent for data transfer and tumour sample submission according to the laws of each participating country is necessary.
* National and/ or local ethical committee approval according to the laws of each participating country is necessary.

Exclusion Criteria:

* Registration in another clinical trial for the same diagnosis (relapse is defined as a second diagnosis).
* Lack of valid ethical committee approval.

Where this trial is running

Aachen and 56 other locations

+7 more sites — see ClinicalTrials.gov for the full list.

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Childhood Brain Tumormedulloblastomaependymomapineal tumourCPT
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.