Clinical trials: X-linked Mental Retardation
Autistic Disorder, Pervasive Developmental Disorder
Advanced Grandparental Age as a Risk Factor for Autism
The Division of Medical Genetics at the University of Mississippi Medical Center is recruiting parents of children with a pervasive developmental disorder (including autism, autistic spectrum disorder, PDD-NOS, Asperger syndrome…
- Conditions
- Autistic Disorder, Pervasive Developmental Disorder, Asperger Syndrome, Childhood Disintegrative Disorder
- Trial name
- NCT00464477
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- University of Mississippi Medical Center
Mucopolysaccharidosis II
A Study of JR-141 in Patients With Mucopolysaccharidosis II
A Phase II/ III multicenter, open-label, single-group, designed to evaluate the efficacy and safety of study drug for the treatment of the MPS II.
- Trial name
- NCT03568175
- Testing
- JR-141
- Where
- 19 sites in Japan
- Volunteers
- 28 people
- Sponsor
- JCR Pharmaceuticals Co., Ltd.
Angelman Syndrome, Fragile X Syndrome
Single Dose Pharmacokinetic (PK) Study
The trial is a Phase 1 Single Dose PK Study in Adolescent Subjects with Fragile X syndrome (FXS) or Angelman syndrome (AS). The primary objective of the study is to evaluate the pharmacokinetics (PK) of OV101 following a single 5…
- Trial name
- NCT03109756
- Testing
- OV101
- Where
- 2 sites in United States
- Volunteers
- 12 people
- Sponsor
- Ovid Therapeutics Inc.
Fragile X Syndrome (FXS), Autism Spectrum Disorder (ASD)
A Study to Investigate the Effects and Safety of Codabakalner for the Treatment of FXS in Male Participants and Adult Participants With ADS
This is a Study to Investigate the Effects and Safety of Codabakalner for the Treatment of Fragile X Syndrome in Male Participants and Adult Participants with Autism Spectrum Disorders
- Trial name
- NCT07439510
- Testing
- Codabakalner
- Volunteers
- 120 people
- Sponsor
- Spinogenix
Rett Syndrome
New Genes Involved in Molecular Etiology of Rett Syndrome Through DNA Microarray Comparative Genomic Hybridization
Rett syndrome (RTT) is a genetic encephalopathy and the typical form is caused by mutations in the gene MECP2. It is a genetically heterogeneous pathology.
- Trial name
- RETT (NCT02885090)
- Testing
- Blood sampling
- Where
- 9 sites in France
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Central Hospital, Nancy, France
Mucopolysaccharidosis II
A Study of Tividenofusp Alfa (DNL310) in Pediatric Participants With Hunter Syndrome
This is a multicenter, multiregional, open-label study to assess the safety, pharmacokinetics (PK), and pharmacodynamics (PD) of tividenofusp alfa (DNL310), an investigational central nervous system (CNS)-penetrant enzyme…
- Trial name
- NCT04251026
- Testing
- tividenofusp alfa
- Where
- 7 sites in United States, Canada and 2 more
- Volunteers
- 47 people
- Sponsor
- Denali Therapeutics Inc.
Rett Syndrome, RTT
Efficacy and Safety of Cannabidiol Oral Solution (GWP42003-P, CBD-OS) in Patients With Rett Syndrome
To evaluate the efficacy of cannabidiol oral solution (GWP42003-P, CBD-OS) in reducing symptom severity when compared with placebo, in participants with Rett syndrome.
- Trial name
- ARCH (NCT03848832)
- Testing
- GWP42003-P
- Where
- 26 sites in United States, Italy and 2 more
- Volunteers
- 29 people
- Sponsor
- Jazz Pharmaceuticals
Mucopolysaccharidosis Type I, Mucopolysaccharidosis Type II
Longitudinal Studies of Brain Structure and Function in MPS Disorders
Neurobehavioral function and quality of life are compromised in many patients with mucopolysaccharidosis (MPS) disorders. The long-term goals of this research are to: 1) more accurately inform patients/parents regarding potential…
- Conditions
- Mucopolysaccharidosis Type I, Mucopolysaccharidosis Type II, Mucopolysaccharidosis Type VI, Mucopolysaccharidosis Type IV
- Trial name
- NCT01870375
- Where
- 4 sites in United States, Canada
- Volunteers
- 100 people
- Sponsor
- University of Minnesota
Fragile X Syndrome
Neurophysiological and Acute Pharmacological Studies in FXS Patients
The aim of this study is to utilize neurophysiologic assessments, behavioral measures and clinical measures to assess how much deficits associated with Fragile X Syndrome from pre-dose to post-dose using pharmacology.
- Trial name
- NCT02998151
- Testing
- Acamprosate, Lovastatin, Minocycline
- Where
- United States
- Volunteers
- 29 people
- Sponsor
- Children's Hospital Medical Center, Cincinnati
Autism, Autism Spectrum Disorder
A Non-Interventional Pilot Study to Explore the Role of Gut Flora in Autism
This study seeks to correlate microbiome sequencing data with information provided by patients and their medical records regarding autism.
- Conditions
- Autism, Autism Spectrum Disorder, Autistic Disorder, Autism, Akinetic
- Trial name
- NCT04100863
- Testing
- No Intervention
- Where
- United States
- Sponsor
- ProgenaBiome
Autism Spectrum Disorders, Psychosis
Brain Connectivity in Neurodevelopmental Disorders in Response to Treatment
The purpose of the proposed research is to study the potential changes in biomarkers of patients with neurodevelopmental disorders in response to treatment in clinical trials or in private psychiatry practice utilizing…
- Conditions
- Autism Spectrum Disorders, Psychosis, Fragile X Syndrome
- Trial name
- NCT01364818
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- University of North Carolina, Chapel Hill
Fragile X Syndrome
Tracking Early Emergence of Sound Perception Impairments in FXS With Multimodal fNIRS/EEG-Preschool Age
Individuals with Fragile X Syndrome show differences in how they understand and learn language from infancy. They frequently have lifelong delays in speech and language as well.
- Trial name
- NCT05957549
- Testing
- Speech discrimination
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Children's Hospital Medical Center, Cincinnati
X-linked Adrenoleukodystrophy
Quality of Life in Women With X-linked Adrenoleukodystrophy
X-linked adrenoleukodystrophy (X-ALD) is a hereditary white matter disorder caused by mutations in the ABCD1 gene leading to disturbances in the metabolism of fatty acids.
- Trial name
- X-ALD_QoL (NCT04675749)
- Where
- Germany
- Volunteers
- 200 people
- Sponsor
- Leipzig University Medical Center
Adrenoleukodystrophy, Adrenomyeloneuropathy
Modeling Macrophages Activation Pattern in X-linked Adrenoleukodystrophy, Metachromatic Leukodystrophy and Adult Onset Leukoencephalopathy With Axonal Spheroids and Pigmented Glia
This study is a national, non-randomized, open-label, multi-site with minimal risk study in adult with adrenomyeloneuropathy (AMN), childhood and adult subjects with cerebral ALD (cALD), juvenile/adult metachromatic…
- Conditions
- Adrenoleukodystrophy, Adrenomyeloneuropathy, Metachromatic Leukodystrophy, Adult-Onset Leukoencephalopathy With Axonal Spheroids and Pigmented Glia
- Trial name
- MATRIX (NCT04925349)
- Testing
- Blood sample collection
- Where
- 2 sites in France
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Mucopolysaccharidosis Disorders, Hurler Syndrome
MT2013-31: Allo HCT for Metabolic Disorders and Severe Osteopetrosis
This single-institution, phase II study is designed to test the ability to achieve donor hematopoietic engraftment while maintaining low rates of transplant-related mortality (TRM) using busulfan- and fludarabine-based…
- Conditions
- Mucopolysaccharidosis Disorders, Hurler Syndrome, Hunter Syndrome, Maroteaux Lamy Syndrome
- Trial name
- NCT02171104
- Testing
- Stem Cell Transplantation, IMD Preparative Regimen, Osteopetrosis Only Preparative Regimen
- Where
- United States
- Volunteers
- 149 people
- Sponsor
- Masonic Cancer Center, University of Minnesota
Upper Extremity Impairments, Cerebral Palsy (CP)
Obi Medical Robot: Evaluating Effectiveness Related to Usability
This mixed-methods usability study evaluates the effectiveness of the Obi Gen 3 robotic feeding device in meeting user needs among providers, caregivers, and patients.
- Conditions
- Upper Extremity Impairments, Cerebral Palsy (CP), ALS - Amyotrophic Lateral Sclerosis, Rett Syndrome
- Trial name
- NCT07151950
- Testing
- One-week trial of Obi Medical device, which provides robotic assistance with feeding to persons with upper extremity impairments who are unable to self-feed in the traditional manner using utensils
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Desin LLC
Rett Syndrome
Open Label Trial of Triheptanoin (UX007) in Treatment of Rett Syndrome.
This is a single-center, exploratory, open-label study in 10 girls diagnosed with Rett Syndrome. The study will consist of the following 4 parts: Screening/Baseline run-in, Titration/Dose-Setting, Treatment, and Washout/Follow-up.
- Trial name
- UX007 (NCT03059160)
- Testing
- Tridecanoic Acid
- Volunteers
- 10 people
- Sponsor
- Sheba Medical Center
Congenital Adrenal Hyperplasia, Familial Hyperinsulinemic Hypoglycemia 1
Baby Detect : Genomic Newborn Screening
Newborn screening (NBS) is a global initiative of systematic testing at birth to identify babies with pre-defined severe but treatable conditions.
- Conditions
- Congenital Adrenal Hyperplasia, Familial Hyperinsulinemic Hypoglycemia 1, Phosphoglucomutase 1 Deficiency, Maturity Onset Diabetes of the Young
- Trial name
- BabyDetect (NCT05687474)
- Where
- Belgium
- Volunteers
- 6,824 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Liege
Fragile X Syndrome
Validation of Saliva in the Esoterix Genetic Laboratories Fragile X Assay
The purpose of this research is to determine if saliva samples can be used as an alternate sample type to test for fragile X. By using saliva instead of blood, it would be easier for patients to have fragile X testing.
- Trial name
- NCT01616589
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Esoterix Genetic Laboratories, LLC
Fragile X Syndrome
Add-on Pilot Trial of Minocycline to Treat Fragile X Syndrome
Fragile X Syndrome (FXS) is the most common known inherited form of mental impairment, developmental disability and autism. Minocycline is an antibiotic that has recently been used to treat the mouse model for Fragile X, and was…
- Trial name
- NCT00858689
- Testing
- Minocycline
- Where
- Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- FRAXA Research Foundation