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Registre des tumeurs solides très rares chez les enfants, adolescents et jeunes adultes dirigé par l'Initiative sur les données du cancer infantile (CCDI) du NCI

4 novembre 2026 mis à jour par: National Cancer Institute (NCI)

Registre des tumeurs solides très rares du NCI Childhood Cancer Data Initiative (CCDI) pour les cancers rares pédiatriques, adolescents et jeunes adultes

Background:

All childhood cancers are rare, but some are called very rare. Very rare cancers are diagnosed in 2 or fewer out of 1 million people each year. Researchers want to gather data so they can learn more about these very rare cancers. They hope to use the data to develop future treatments.

Objective:

To gather data for a registry of very rare cancers found in children, teens, and young adults.

Eligibility:

People aged 1 month to 39 years newly diagnosed (within the past year) with a very rare cancer.

Design:

Participation will be by phone or email. No clinic visits are required.

Researchers will look at the participant s medical records. They will ask for samples of tumor tissue that were already removed. They will use the samples for genetic testing. The results of these tests will be sent to the participant s own doctors.

Some participants will be asked for saliva or cheek swab samples. They will receive a kit in the mail. They will spit into a tube or swab the inside of their cheek. They will mail the sample back to the lab.

Participants will fill out questionnaires once a year for 5 years. They will answer questions about:

Family history, such as other cancers in the family and their income, work, and education.

Demographics, such as their gender, nationality, ethnicity, education, and work history.

Symptoms and treatment for their cancer. This may include level of pain, and emotional and physical well-being.

Participants data will be added to a secure database for other researchers. Their data will be anonymous.

Aperçu de l'étude

Description détaillée

Background:

  • Rare cancers are defined by the NCI as fewer than 15 incident cases per 100,000 people per year. Overall, pediatric tumors account for less than 1% of all cancers diagnosed in the United States (US) per year.
  • The European Cooperative Study Group for Pediatric Rare Tumors (EXPeRT) group has determined that the definition of very rare pediatric cancers is fewer than 2 cases per million per year and/or those not eligible for clinical trials.
  • Frequently, for these very rare solid tumors and hematologic malignancies, little is known about their natural history, including clinical behavior, molecular/genetic characteristics, optimal management, drug response, and evidence-based standard therapy does not exist. Many patients endure the challenges of achieving an accurate and timely diagnosis, along with the difficulty of identifying a center with treatment expertise.
  • Although several disease-specific pediatric and adult rare cancer efforts exist, they are frequently siloed without standardization across efforts; and, many rare cancers have not been systematically studied.

Objective:

-To establish a longitudinal observational study and registry for very rare pediatric and Adolescents and Young Adults (AYA) solid tumors

Eligibility:

-Pediatric, adolescent, or young adult participants (<= 39 years old at diagnosis) with very rare solid tumors

Design:

  • This will be a longitudinal observational study and registry for children and AYAs with very rare cancers.
  • Recruitment will be through 2 mechanisms, the Children s Oncology Group s (COG) Project EveryChild Protocol (APEC14B1, NCT02402244) and physician/self-referral.
  • This study will be led by the NCI s CCDI and NCI s POB.
  • Enrollment, including consent, distribution of family history/individual medical history/patient report outcome questionnaires, collection of medical records and tissue/saliva/buccal samples, and extraction of data, as well as longitudinal follow-up will be managed centrally.
  • Tumor tissue and saliva/buccal samples will be run through the CCDI s Molecular Characterization Initiative (MCI) for comprehensive clinical molecular profiling. The remaining samples will be banked for research analyses. Research analysis will be per the CCDI research characterization pipeline.
  • Since long-term follow-up of individuals with very rare cancers is a major feature of the study, we intend to maintain active contact with study participants for up to 5 years.
  • Data will be deposited into the CCDI Data Ecosystem.

Type d'étude

Observationnel

Inscription (Estimé)

4000

Contacts et emplacements

Cette section fournit les coordonnées de ceux qui mènent l'étude et des informations sur le lieu où cette étude est menée.

Coordonnées de l'étude

Lieux d'étude

    • Maryland
      • Bethesda, Maryland, États-Unis, 20892
        • Recrutement
        • National Institutes of Health Clinical Center
        • Contact:

Critères de participation

Les chercheurs recherchent des personnes qui correspondent à une certaine description, appelée critères d'éligibilité. Certains exemples de ces critères sont l'état de santé général d'une personne ou des traitements antérieurs.

Critère d'éligibilité

Âges éligibles pour étudier

1 mois à 120 ans (Enfant, Adulte, Adulte plus âgé)

Accepte les volontaires sains

Non

Sexes éligibles pour l'étude

Tout

Méthode d'échantillonnage

Échantillon non probabiliste

Population étudiée

This is a longitudinal observational study and registry for children, adolescents and young adults (AYAs) with very rare cancers.

La description

  • INCLUSION CRITERIA:
  • History of newly diagnosed (within 1 year of diagnosis) very rare solid tumor (defined as an estimated 2 incident cases per million per year).
  • Age >= 1 month and <= 39 years at the time of diagnosis.
  • Participants must have established care with a local treating physician.
  • Ability of the participant, parent/guardian, or Legally Authorized Representative (LAR) to understand and the willingness to sign a written informed consent document.

EXCLUSION CRITERIA:

  • Diagnosis of any of the following at any time:

    • Ewing Sarcoma
    • Osteosarcoma
    • Rhabdomyosarcoma
    • Diffuse midline glioma (H3K27 altered)
    • Atypical teratoid rhabdoid tumor
    • Pleuropulmonary blastoma
    • Common adult cancers that occur in pediatric/AYA populations (i.e., colorectal cancer, breast cancer)
  • The participant is unlikely to comply with the terms of the protocol.

Plan d'étude

Cette section fournit des détails sur le plan d'étude, y compris la façon dont l'étude est conçue et ce que l'étude mesure.

Comment l'étude est-elle conçue ?

Détails de conception

  • Modèles d'observation: CASE_ONLY
  • Perspectives temporelles: PROSPECTIVE

Cohortes et interventions

Groupe / Cohorte
Intervention / Traitement
1/ Cohort 1

Participants with very rare tumors

We will collect information about the initial presentation and diagnosis of the disease, management, and tumor treatment history. Participants or parent/guardian will be asked to complete questionnaires and patient-reported outcome (PRO) instruments. Pathology materials (e.g., tissue samples, slides, or blocks) and saliva and/or buccal sample will be requested.

Que mesure l'étude ?

Principaux critères de jugement

Mesure des résultats
Description de la mesure
Délai
To establish a longitudinal observational study and registry for very rare pediatric and AYA solid tumors
Délai: Through 5 years after enrollment

Percentage of participants from identified recruitment sources will be tabulated and described. An analysis of the ability to adequately obtain medical records at initial evaluation and follow-up to perform medical data extraction, which is critical to establishing a registry and longitudinal observational study will be assessed.

Through 5 years after enrollment

Mesures de résultats secondaires

Mesure des résultats
Description de la mesure
Délai
To evaluate the feasibility of PRO using validated reporting platforms suitable for pediatric and AYA populations
Délai: At time of enrollment/study entry, and 2 and 5 years after enrollment

The percentage of participants who successfully complete longitudinal data collection will be described.

At time of enrollment/study entry, and 2 and 5 years after enrollment
To conduct comprehensive clinical molecular characterization, utilizing CCDI MCI
Délai: At time of enrollment/study entry

The percentage of participants who successfully provide required sample(s) and where correlative analyses are able to be performed will be described.

At time of enrollment/study entry

Collaborateurs et enquêteurs

C'est ici que vous trouverez les personnes et les organisations impliquées dans cette étude.

Les enquêteurs

  • Chercheur principal: Mary F Wedekind Malone, D.O., National Cancer Institute (NCI)

Publications et liens utiles

La personne responsable de la saisie des informations sur l'étude fournit volontairement ces publications. Il peut s'agir de tout ce qui concerne l'étude.

Dates d'enregistrement des études

Ces dates suivent la progression des dossiers d'étude et des soumissions de résultats sommaires à ClinicalTrials.gov. Les dossiers d'étude et les résultats rapportés sont examinés par la Bibliothèque nationale de médecine (NLM) pour s'assurer qu'ils répondent à des normes de contrôle de qualité spécifiques avant d'être publiés sur le site Web public.

Dates principales de l'étude

Début de l'étude (Estimé)

10 novembre 2026

Achèvement primaire (Estimé)

1 avril 2035

Achèvement de l'étude (Estimé)

1 avril 2037

Dates d'inscription aux études

Première soumission

21 mars 2026

Première soumission répondant aux critères de contrôle qualité

23 mars 2026

Première publication (Réel)

24 mars 2026

Mises à jour des dossiers d'étude

Dernière mise à jour publiée (Réel)

5 novembre 2026

Dernière mise à jour soumise répondant aux critères de contrôle qualité

4 novembre 2026

Dernière vérification

3 juin 2026

Plus d'information

Termes liés à cette étude

Plan pour les données individuelles des participants (IPD)

Prévoyez-vous de partager les données individuelles des participants (DPI) ?

OUI

Description du régime IPD

This study will comply with the NIH Data Management and Sharing (DMS) Policy as waived or approved by the Center for Cancer Research, which applies to all new and ongoing NIH-funded research in the IRP, as of January 25, 2023, that is associated with a ZIA, with a clinical protocol that undergoes scientific review and/or will involve genomic data sharing.

Délai de partage IPD

Data will be made available as soon as possible or at the time of associated publication. Data not published in a manuscript will be shared via public source once the data set completes QC.

Critères d'accès au partage IPD

Clinical data will be made available upon request and with the permission of the study PI. Genomic data are made available via dbGAP through requests to the data custodians.

Type d'informations de prise en charge du partage d'IPD

  • PROTOCOLE D'ÉTUDE
  • SÈVE
  • CIF

Informations sur les médicaments et les dispositifs, documents d'étude

Étudie un produit pharmaceutique réglementé par la FDA américaine

Non

Étudie un produit d'appareil réglementé par la FDA américaine

Non

Ces informations ont été extraites directement du site Web clinicaltrials.gov sans aucune modification. Si vous avez des demandes de modification, de suppression ou de mise à jour des détails de votre étude, veuillez contacter register@clinicaltrials.gov. Dès qu'un changement est mis en œuvre sur clinicaltrials.gov, il sera également mis à jour automatiquement sur notre site Web .

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