- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT07625579
Collaboration for Down Syndrome Progress (CDP) (CDP)
The INCLUDE (INvestigation of Co-occurring Conditions Across the Lifespan to Understand Down Syndrome) Project's Collaboration for Down Syndrome Progress (CDP) Program
Aperçu de l'étude
Statut
Description détaillée
The Collaboration for Down Syndrome Progress (CDP) is a multisite, prospective longitudinal cohort designed to systematically characterize health, neurodevelopmental, neurobehavioral, and biological trajectories in individuals with Down syndrome across the lifespan. The CDP establishes a harmonized data collection framework implemented across U.S. and international clinical research sites to generate a large, integrated dataset suitable for cross-sectional and longitudinal analyses.
Participants undergo standardized assessments that include medical history, neurobehavioral evaluations, physical examinations, and review of electronic health records. Biospecimens-including blood, saliva, and tongue swabs-are collected to support genomic, transcriptomic, proteomic, metabolomic, and microbiome analyses. These samples are processed and stored within the Down Syndrome Biorepository for current and future research use.
The CDP also incorporates several optional subsample studies that provide deeper phenotyping in key domains relevant to co-occurring conditions in Down syndrome. These include home sleep apnea testing, wearable activity monitoring, neuroimaging using MRI, and metabolic and endocrine laboratory profiling. Each subsample follows additional standardized procedures to ensure comparability across sites.
All data generated through the CDP are curated and transferred to the NIH INCLUDE Data Hub, where they are made available in de identified form to qualified researchers. The resulting dataset is intended to advance understanding of co-occurring conditions, identify risk and resilience factors, and inform the development of evidence-based clinical practices and future therapeutic interventions for individuals with Down syndrome.
Type d'étude
Inscription (Estimé)
Contacts et emplacements
Coordonnées de l'étude
- Nom: Jessica E Hunter, PhD
- Numéro de téléphone: 919 541 6000
- E-mail: jehunter@rti.org
Lieux d'étude
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California
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Orange, California, États-Unis, 92868
- Pas encore de recrutement
- University of California Irvine
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Contact:
- Christy L Hom, PhD
- Numéro de téléphone: 714-456-5902
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Colorado
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Aurora, Colorado, États-Unis, 80045
- Pas encore de recrutement
- University of Colorado Anschutz Medical Campus
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Contact:
- Joaquin Espinosa, PhD
- Numéro de téléphone: 303-724-7389
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Florida
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Miami, Florida, États-Unis, 33136
- Pas encore de recrutement
- University of Miami
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Contact:
- Ignacio Tapia, MD, MS
- Numéro de téléphone: 305-243-6641
- E-mail: itapia@miami.edu
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Kansas
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Kansas City, Kansas, États-Unis, 66160
- Pas encore de recrutement
- Kansas University Medical Center
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Contact:
- Lauren T Ptomey, PhD, RD, LD
- Numéro de téléphone: 913-588-5000
- E-mail: lptomey@kumc.edu
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Maryland
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Baltimore, Maryland, États-Unis, 21287
- Pas encore de recrutement
- John Hopkins University
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Contact:
- Sheela N Magge, MD, MSCE
- Numéro de téléphone: 443-997-5437
- E-mail: smagge3@jhmi.edu
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Minnesota
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Minneapolis, Minnesota, États-Unis, 55455
- Pas encore de recrutement
- University of Minnesota
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Contact:
- Jason Wolff, PhD
- Numéro de téléphone: 612-625-4166
- E-mail: jjwolff@umn.edu
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Missouri
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St Louis, Missouri, États-Unis, 63108
- Pas encore de recrutement
- Washington University in St. Louis
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Contact:
- Natasha Marrus, MD
- Numéro de téléphone: 314-286-1700
- E-mail: natasha@wustl.edu
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North Carolina
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Chapel Hill, North Carolina, États-Unis, 27599
- Pas encore de recrutement
- University of North Carolina at Chapel Hill
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Contact:
- Heather Hazlett, PhD
- Numéro de téléphone: 919-966-4099
- E-mail: cody@ad.unc.edu
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Pennsylvania
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Philadelphia, Pennsylvania, États-Unis, 19104
- Pas encore de recrutement
- The Children's Hospital of Philadelphia
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Contact:
- Juhi Pandey, PhD
- Numéro de téléphone: 215-590-7555
- E-mail: pandeyj@chop.edu
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Pittsburgh, Pennsylvania, États-Unis, 15203
- Pas encore de recrutement
- University of Pittsburgh
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Contact:
- Bejamin L Handen, PhD
- Numéro de téléphone: 412-235-5445 Expertise
- E-mail: handenbl@upmc.edu
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Tennessee
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Memphis, Tennessee, États-Unis, 38105
- Pas encore de recrutement
- St. Jude Children's Research Hospital
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Contact:
- Lisa Jacola, PhD, ABPP-CN
- Numéro de téléphone: 901-595-5042
- E-mail: Lisa.Jacola@STJUDE.org
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Texas
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Houston, Texas, États-Unis, 77030
- Pas encore de recrutement
- Texas Children's Hosptial/Baylor College of Medicine
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Contact:
- Mirjana Maletic-Savatic, MD, PhD
- Numéro de téléphone: (832) 822-1700
- E-mail: maletics@bcm.edu
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San Antonio, Texas, États-Unis, 78207
- Pas encore de recrutement
- University of Texas Health Science Center at San Antionio
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Contact:
- Maria Rayas, MD
- Numéro de téléphone: 210-358-5437
- E-mail: rayas@uthscsa.edu
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Washington
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Seattle, Washington, États-Unis, 98195
- Pas encore de recrutement
- University of Washington
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Contact:
- Stephen Dager, MD
- Numéro de téléphone: 877-408-UWAC
- E-mail: srd@uw.edu
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Wisconsin
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Madison, Wisconsin, États-Unis, 53705
- Recrutement
- University of Wisconsin-Madison
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Contact:
- Sigan Hartley, PhD
- Numéro de téléphone: 608.263.1656
- E-mail: slhartley@wisc.edu
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Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
- Enfant
- Adulte
- Adulte plus âgé
Accepte les volontaires sains
Méthode d'échantillonnage
Population étudiée
La description
Inclusion Criteria:
- Individual with Down syndrome
To be considered potentially eligible for this CDP, a participant must meet the following criteria:
- Diagnosis of Down syndrome (with the exception of control participants for the Subsample study on Imaging). We will be enrolling participants with all types of Down syndrome including standard Trisomy 21, mosaic Down syndrome, and translocations.
- Primary language is English, Spanish, or Portuguese.
Support Person
- Able to attend in-person or remote visits.
- Able to provide accurate information about the study participant's clinical outcomes and family history.
- Primary language is English, Spanish, or Portuguese.
Biological parent(s) biospecimen collection
- Biological parent of the enrolled participant.
- Willing to provide a biological sample.
- Primary language is English, Spanish, or Portuguese. Imaging subsample study controls
- A subset of controls will be enrolled to match a cohort of individuals who take part in the CDP Subsample Study on imaging. Healthy control infants must be born at greater than 36 weeks gestational age and must have at least one older sibling. The sibling criterion allows comparability for potential analyses combining control data from DS-CDP with analogous control data previously collected by IBIS for other neurodevelopmental studies.
Exclusion Criteria:
- A participant will also be excluded if a healthcare professional determines that CDP involvement poses a risk of mental and physical harm to the participant.
Imaging subsample study exclusion criteria for individuals with Down syndrome and controls:
- Known genetic conditions or syndromes with effects on neurobehavioral development (except for Down syndrome) such as Fragile X syndrome, Williams syndrome, or Prader-Willi syndrome. We may also exclude other syndromes such as Marfan's syndrome or Turner syndrome because of overall significant multisystem effects.
- Birth weight < 2,000 grams or gestational age < 34 weeks (infants with Down syndrome infants) or <37 weeks (control subjects)
- Significant perinatal adversity, in utero neurotoxin exposure or maternal gestational diabetes requiring medication management
Significant medical conditions (unrelated to Down syndrome) affecting growth, development, cognition or sensory impairments. We will conduct a review of the medical history to identify major medical conditions that might be a reason for exclusion.
- Neurological event like a stroke
- Congenital infection associated with altered development (e.g., congenital rubella)
- Significant infection affecting the brain after birth, like meningitis
In infants with Down syndrome, severe medical issues which may exert significant developmental effects beyond Down syndrome such as:
- Cyanotic cardiac abnormalities (e.g., Tetralogy of Fallot) that affect overall oxygen levels
- Frailty because of recovery from significant surgery or extended hospital stays
- Contraindication for MRI
- English not predominant home language
- Family history of a first-degree relative with psychosis or bipolar disorder (controls only)
- To be consistent with prior imaging studies from the infant brain imaging study, healthy controls will additionally be excluded for a family history of a first- or second-degree relative with ASD to also allow them to serve as a comparison group for elevated familial liability for ASD.
Sleep subsample study exclusion criteria:
- Participants under the age of 12 who are currently being treated for obstructive sleep apnea using a positive airway pressure (PAP) device.
- For the WatchPAT device, participants must weigh more than 65 pounds. They cannot have a permanent pacemaker or sustained non-sinus cardiac arrhythmias.
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
Cohortes et interventions
Groupe / Cohorte |
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CDP Down Syndrome Cohort
Individuals with Down syndrome enrolled in the CDP Common Protocol.
Participants complete standardized questionnaires, neurobehavioral assessments, medical examinations, and biospecimen collection.
Medical records are reviewed, and data are harmonized across all sites.
A subset of CDP participants may participate in sleep studies, activity monitoring, imaging and metabolic/endocrine blood collection.
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Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
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Enrollment of Participants into the DS-CDP Common Protocol
Délai: 4 years
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The primary aim of the DS-CDP is enrollment of up to 1,400 participants with Down syndrome across the lifespan into the Common Protocol to support future cross-sectional and longitudinal research
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4 years
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Collaborateurs et enquêteurs
Parrainer
Collaborateurs
Les enquêteurs
- Chercheur principal: Jessica E Hunter, PhD, RTI International
Publications et liens utiles
Liens utiles
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Réel)
Achèvement primaire (Estimé)
Achèvement de l'étude (Estimé)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Réel)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Mots clés
Termes MeSH pertinents supplémentaires
- Manifestations neurologiques
- Maladies du système nerveux
- Les troubles mentaux
- Maladies génétiques, innées
- Manifestations neurocomportementales
- Anomalies congénitales
- Troubles neurodéveloppementaux
- Anomalies multiples
- Déficience intellectuelle
- Maladies et anomalies congénitales, héréditaires et néonatales
- Troubles du développement
- Syndrome de Down
- Troubles chromosomiques
Autres numéros d'identification d'étude
- DS-4C (36648)
- 1U54HL178351 (Subvention/contrat des NIH des États-Unis)
- 1U01HD116485 (Subvention/contrat des NIH des États-Unis)
- 1U01HD116470 (Subvention/contrat des NIH des États-Unis)
- 1U01HD116469 (Subvention/contrat des NIH des États-Unis)
- 1U01HD116477 (Subvention/contrat des NIH des États-Unis)
- 1U01HD116463 (Subvention/contrat des NIH des États-Unis)
- 1U24AG092191 (Subvention/contrat des NIH des États-Unis)
Plan pour les données individuelles des participants (IPD)
Prévoyez-vous de partager les données individuelles des participants (DPI) ?
Description du régime IPD
Délai de partage IPD
Critères d'accès au partage IPD
Type d'informations de prise en charge du partage d'IPD
- PROTOCOLE D'ÉTUDE
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