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Clinical trial condition

X-Linked Intellectual Disability

Explore clinical trials studying X-Linked Intellectual Disability. Study availability and eligibility vary by location and protocol.

273 public trials 52 recruiting studies
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X-Linked Intellectual Disability trial results

Completed

Biobanking of Rett Syndrome and Related Disorders

NCT02705677

Conditions
CDKL5, Congenital, Hereditary, and Neonatal Diseases and Abnormalities, FOXG1 Disorders, +10 more
Locations
  • University of Alabama at Birmingham Birmingham, Alabama, United States
  • UCSF Benioff Children's Hospital Oakland Oakland, California, United States
  • University of California San Diego San Diego, California, United States
  • University of Colorado Denver Denver, Colorado, United States
View Trial Details
Completed

Natural History of Rett Syndrome & Related Disorders

NCT02738281

Conditions
CDKL5 Disorder, CDKL5 deficiency disorder, Congenital, Hereditary, and Neonatal Diseases and Abnormalities, +11 more
Locations
  • University of Alabama at Birmingham Birmingham, Alabama, United States
  • UCSF Oakland Benioff Children's Hospital Oakland, California, United States
  • University of California San Diego San Diego, California, United States
  • University of Colorado Denver Denver, Colorado, United States
View all 14 locations
View Trial Details
Completed

A Safety and Dose Ranging Study of Idursulfase (Intrathecal) Administration Via an Intrathecal Drug Delivery Device in Pediatric Patients With Hunter Syndrome Who Have Central Nervous System Involvement and Are Receiving Treatment With Elaprase®

NCT00920647

Conditions
Carbohydrate Metabolism, Inborn Errors, Congenital, Hereditary, and Neonatal Diseases and Abnormalities, Connective Tissue Diseases, +23 more
Locations
  • University of North Carolina at Chapel Hill Chapel Hill, North Carolina, United States
  • Birmingham Children's Hospital Birmingham, United Kingdom
  • Birmingham Children's Hospital NHS Foundation Trust Birmingham, United Kingdom
View Trial Details
Completed

Screening Study to Identify Pediatric Patients With Hunter Syndrome Who Demonstrate Evidence of Central Nervous System (CNS) Involvement and Who Are Currently Receiving Treatment With Elaprase®

NCT00937794

Conditions
Carbohydrate Metabolism, Inborn Errors, Congenital, Hereditary, and Neonatal Diseases and Abnormalities, Connective Tissue Diseases, +17 more
Locations
  • University of North Carolina at Chapel Hill Chapel Hill, North Carolina, United States
  • Birmingham Children's Hospital Birmingham, United Kingdom
View Trial Details
Completed

Study of Intrathecal Idursulfase-IT Administered in Conjunction With Elaprase® in Pediatric Patients With Hunter Syndrome and Early Cognitive Impairment

NCT02055118

Conditions
Carbohydrate Metabolism, Inborn Errors, Congenital, Hereditary, and Neonatal Diseases and Abnormalities, Connective Tissue Diseases, +23 more
Locations
  • Children's Hospital and Research Center at Oakland Oakland, California, United States
  • Ann & Robert H Lurie Children's Hospital of Chicago Chicago, Illinois, United States
  • University of North Carolina Chapel Hill, North Carolina, United States
  • Women's and Children's Hospital, 72 King William Road North Adelaide, Australia
View Trial Details
Completed

Extension of Study TKT024 Evaluating Long-Term Safety and Clinical Outcomes in MPS II Patients Receiving Idursulfase

NCT00630747

Conditions
Carbohydrate Metabolism, Inborn Errors, Congenital, Hereditary, and Neonatal Diseases and Abnormalities, Connective Tissue Diseases, +24 more
Locations
  • St. Joseph's Hospital Phoenix, Arizona, United States
  • Pediatric Clinical Research Center, Children's Hospital Oakland Oakland, California, United States
  • The Children's Hospital Denver, Colorado, United States
  • Harbin Clinic Rome, Georgia, United States
View all 52 locations
View Trial Details
Completed

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

NCT00069641

Conditions
Carbohydrate Metabolism, Inborn Errors, Congenital, Hereditary, and Neonatal Diseases and Abnormalities, Connective Tissue Diseases, +22 more
Locations
  • Children's Hospital Oakland Oakland, California, United States
  • St. Louis Children's Hospital, Washington University St Louis, Missouri, United States
  • University of North Carolina at Chapel Hill Chapel Hill, North Carolina, United States
  • Texas Children's Hospital, Baylor College of Medicine Houston, Texas, United States
View Trial Details

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