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 Deficiency”

63 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 63 results

Not applicableUnknownNCT00005900
What this trial is testing

Study of Pulmonary Complications in Pediatric Patients With Storage Disorders Undergoing Allogeneic Hematopoietic Stem Cell Transplantation

Who this might be right for
I Cell DiseaseFucosidosisGloboid Cell Leukodystrophy+9 more
Fairview University Medical Center 10
Not applicableLooking for participantsNCT06036693
What this trial is testing

MPS (RaDiCo Cohort) (RaDiCo-MPS)

Who this might be right for
Mucopolysaccharidosis IMucopolysaccharidosis IIMucopolysaccharidosis III+5 more
Institut National de la Santé Et de la Recherche Médicale, France 1,000
Not applicableStudy completedNCT02699190
What this trial is testing

LeukoSEQ: Whole Genome Sequencing as a First-Line Diagnostic Tool for Leukodystrophies

Who this might be right for
LeukodystrophyWhite Matter Disease4H Syndrome+61 more
Children's Hospital of Philadelphia 236
Not applicableNot Yet RecruitingNCT06868979
What this trial is testing

Optical Imaging in X-linked Disorders.

Who this might be right for
Fragile X Syndrome (FXS)Creatine Transporter Deficiency
Hospices Civils de Lyon 88
Not applicableStudy completedNCT02167568
What this trial is testing

Corpus Callosum Agenesis and Intellectual Disability

Who this might be right for
Intellectual DeficiencyCerebral Abnormality
Assistance Publique - Hôpitaux de Paris 360
Not applicableLooking for participantsNCT04528355
What this trial is testing

Data Collection Study of Patients With Non-Malignant Disorders Undergoing UCBT, BMT or PBSCT With RIC

Who this might be right for
Primary Immunodeficiency (PID)Congenital Bone Marrow Failure SyndromesInherited Metabolic Disorders (IMD)+2 more
Paul Szabolcs 50
Large-scale testing (Phase 3)Study completedNCT00069641
What this trial is testing

Iduronate-2-sulfatase Enzyme Replacement Therapy in Mucopolysaccharidosis II (MPS II)

Who this might be right for
Mucopolysaccharidosis II
Shire 96
Early research (Phase 1)Study completedNCT00692926
What this trial is testing

Unrelated Umbilical Cord Blood Transplantation Augmented With ALDHbr Umbilical Cord Blood Cells

Who this might be right for
MDSAnemia, AplasticInborn Errors of Metabolism+2 more
Joanne Kurtzberg, MD 37
Not applicableLooking for participantsNCT04025398
What this trial is testing

A Computer-based Cognitive Remediation Program for Adults With Intellectual Disability

Who this might be right for
Intellectual Disability
Hôpital le Vinatier 116
Not applicableEnded earlyNCT02931682
What this trial is testing

Observational Study of Males With Creatine Transporter Deficiency

Who this might be right for
Creatine Deficiency, X-linked
Ultragenyx Pharmaceutical Inc 50
Not applicableStudy completedNCT05687474
What this trial is testing

Baby Detect : Genomic Newborn Screening

Who this might be right for
Congenital Adrenal HyperplasiaFamilial Hyperinsulinemic Hypoglycemia 1Phosphoglucomutase 1 Deficiency+121 more
Centre Hospitalier Universitaire de Liege 6,824
Not applicableStudy completedNCT05024110
What this trial is testing

Effect of Exercise Intensity on Vitamin D

Who this might be right for
Down SyndromeVitamin D Deficiency
Taif University 44
Testing effectiveness (Phase 2)Looking for participantsNCT06887777
What this trial is testing

Efficacy and Safety of the Treatment of Pyruvate Dehydrogenase Deficiency Patients With Glycerol Phenylbutyrate (RAVICTI)

Who this might be right for
Pyruvate Dehydrogenase Complex Deficiency Disease
Assistance Publique - Hôpitaux de Paris 15
Large-scale testing (Phase 3)Ended earlyNCT00654433
What this trial is testing

ALD-101 Adjuvant Therapy of Unrelated Umbilical Cord Blood Transfusion (UCBT) in Patients With Inherited Metabolic Diseases

Who this might be right for
Inherited Metabolic DiseasesLysosomal Storage DisordersPeroxisomal Storage Diseases+2 more
Aldagen 40
Not applicableAvailableNCT06931262
What this trial is testing

Expanded Access Treatment Protocol With DCA for Patients With PDCD

Who this might be right for
Pyruvate Dehydrogenase Complex Deficiency
Saol Therapeutics Inc
Not applicableEnrolling By InvitationNCT03655223
What this trial is testing

Early Check: Expanded Screening in Newborns

Who this might be right for
Spinal Muscular AtrophyFragile X SyndromeFragile X - Premutation+182 more
RTI International 30,000
Not applicableStudy completedNCT03287206
What this trial is testing

Medico-economic Evaluation of Different High-throughput Sequencing Strategies in the Diagnosis of Patients With Intellectual Deficiency

Who this might be right for
Intellectual Deficiency
Centre Hospitalier Universitaire Dijon 337
Post-approval studies (Phase 4)Study completedNCT01298180
What this trial is testing

Is There a Sensibility Increased in the Growth Hormone at Child With Prader-Willi Syndrome?

Who this might be right for
Prader-Willi SyndromeGrowth Hormone Deficiency
University Hospital, Toulouse 111
Large-scale testing (Phase 3)Active Not RecruitingNCT02616484
What this trial is testing

Trial of Dichloroacetate in Pyruvate Dehydrogenase Complex Deficiency:

Who this might be right for
Pyruvate Dehydrogenase Complex Deficiency
Saol Therapeutics Inc 34
Testing effectiveness (Phase 2)Looking for participantsNCT01962415
What this trial is testing

Reduced Intensity Conditioning for Non-Malignant Disorders Undergoing UCBT, BMT or PBSCT

Who this might be right for
Primary Immunodeficiency (PID)Congenital Bone Marrow Failure SyndromesInherited Metabolic Disorders (IMD)+4 more
Paul Szabolcs 100
Load More Results