Crick
HomeTrialsGenesDrugs23andMeGraphBlogContact
  • Home
  • Trials
  • Genes
  • Drugs
  • 23andMe
  • Graph
  • Blog
  • Contact
Crick

An open-source clinical intelligence platform. Explore clinical trials, gene networks, and molecular structures using public data sources.

Data Sources

  • ClinicalTrials.gov
  • OpenTargets
  • ClinVar
  • PubChem

Links

  • Contact
  • About
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Intellectual and Developmental Disabilities”

307 trials

Filters

Phase
Early Phase 1
Phase 1
Phase 2
Phase 3
Phase 4
Status
Recruiting
Active, Not Recruiting
Not Yet Recruiting
Completed
Enrolling by Invitation

Showing 20 of 307 results

Not applicableStudy completedNCT00347152
What this trial is testing

Comparison of Immediate vs Gradual Switch to Divalproex in Adults With Intellectual Disability

Who this might be right for
Epilepsy
University of Kansas 18
Not applicableStudy completedNCT06946433
What this trial is testing

TDCS in Adults With ASD and/or ADHD Without Intellectual Disability

Who this might be right for
Autism Spectrum DisorderAttention Deficit Disorder With Hyperactivity
Hospital Universitari Vall d'Hebron Research Institute 25
Not applicableStudy completedNCT00597948
What this trial is testing

Healthy Lifestyles for People With Intellectual Disabilities

Who this might be right for
Mental RetardationDevelopmental DisabilitiesIntellectual Disabilities
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) 131
Not applicableStudy completedNCT00879515
What this trial is testing

Examining Social, Emotional, and Cognitive Functioning in People With Fragile X and Down Syndromes

Who this might be right for
Anxiety DisordersChild Developmental Disorders, Pervasive
University of California, Davis 511
Not applicableLooking for participantsNCT06231485
What this trial is testing

Socialization To Enrich Participation & Support Sexuality for Young People With I/DD

Who this might be right for
KnowledgeBehavior
City University of New York, School of Public Health 856
Early research (Phase 1)Study completedNCT01253317
What this trial is testing

Treatment of Rett Syndrome With rhIGF-1 (Mecasermin [rDNA]Injection)

Who this might be right for
Rett Syndrome
Boston Children's Hospital 12
Not applicableLooking for participantsNCT06573723
What this trial is testing

Institutional Registry of Rare Diseases

Who this might be right for
Rare DiseasesAmyloidosisSarcoidosis+23 more
Hospital Italiano de Buenos Aires 380
Not applicableNot Yet RecruitingNCT07296861
What this trial is testing

HomeGrown: A Family-based Lifestyle Intervention to Support Healthy Development of Young Children With Down Syndrome

Who this might be right for
Down SyndromeChild Obesity
UNC Lineberger Comprehensive Cancer Center 38
Not applicableLooking for participantsNCT06657430
What this trial is testing

A Study on the Preference of Risperidone Dosage Forms

Who this might be right for
SchizophreniaBipolar Affective DisorderAutism Spectrum Disorder+2 more
Shanghai Mental Health Center 1,000
Not applicableStudy completedNCT00689988
What this trial is testing

Augmentative and Alternative Communication (AAC) and Lexical Gain in Children With Down Syndrome

Who this might be right for
Down Syndrome
University of Sao Paulo 5
Not applicableWithdrawnNCT06259201
What this trial is testing

Vagus Nerve Stimulator for Autism and Other Developmental Disorders

Who this might be right for
Autism Spectrum DisorderIntellectual DisabilityAutonomic Nervous System+1 more
New York State Institute for Basic Research
Not applicableStudy completedNCT05131542
What this trial is testing

Assessment of Hypotonia in Children With Down Syndrome

Who this might be right for
Muscle HypotoniaDown SyndromeMuscle, Floppy+2 more
Universidad de Murcia 50
Not applicableStudy completedNCT02797639
What this trial is testing

Collaborative Consultation for Participation Among Students With IDD

Who this might be right for
Mental Retardation and Developmental Disabilities With Organic Condition
Ono Academic College 60
Not applicableStudy completedNCT02504502
What this trial is testing

Enhancing Genomic Laboratory Reports to Enhance Communication and Empower Patients

Who this might be right for
Intellectual DisabilityAutismMultiple Congenital Anomalies
Geisinger Clinic 52
Not applicableStudy completedNCT04842500
What this trial is testing

Translational Research to Inform Interventions for Challenging Behavior

Who this might be right for
Behavior and Behavior Mechanisms
Vanderbilt University 86
Not applicableEnrolling By InvitationNCT03836300
What this trial is testing

Parent and Infant Inter(X)Action Intervention (PIXI)

Who this might be right for
Fragile X SyndromeAngelman SyndromePrader-Willi Syndrome+11 more
RTI International 120
Not applicableStudy completedNCT06263777
What this trial is testing

Early Detection of Children With Developmental Disabilities in Assiut Governorate

Who this might be right for
Developmental DisabilityDevelopment DelayMotor Delay+2 more
Beni-Suef University 21
Not applicableActive Not RecruitingNCT07116200
What this trial is testing

Effectiveness of an Early Reading Intervention for Young Children With Intellectual Disabilities Who Need or Use Augmentative and Alternative Communication

Who this might be right for
Education
Ostfold University College 120
Not applicableStudy completedNCT02278536
What this trial is testing

Multiple Gestation Study

Who this might be right for
Trisomy 13Trisomy 18Trisomy 21+1 more
Natera, Inc. 354
Not applicableLooking for participantsNCT06710483
What this trial is testing

A Pilot Project to Facilitate Dental Care and Reduce Barriers For Youth With Disabilities

Who this might be right for
Intellectual Disability, Variable
Boston University 50
Load More Results