Clinical trials: X-Linked Intellectual Disability
Fragile X Syndrome
Riluzole in Fragile X Syndrome
The purpose of this study is to investigate the effectiveness and tolerability of riluzole in adults with Fragile X Syndrome.
- Trial name
- NCT00895752
- Testing
- Riluzole
- Where
- United States
- Volunteers
- 6 people
- Sponsor
- Indiana University
Fragile X Syndrome
Long-term, Safety, Tolerability and Efficacy Study of AFQ056 in Adult Patients With Fragile X Syndrome
The purpose of this study is to generate long-term safety, tolerability and efficacy data for AFQ056 in eligible adult patients with FXS who have participated in the CAFQ056A2212 (NCT01253629).study and patients who have…
- Trial name
- NCT01348087
- Testing
- AFQ056
- Where
- 28 sites in United States, Australia and 8 more
- Volunteers
- 148 people
- Sponsor
- Novartis Pharmaceuticals
Infantile Refsum's Disease, Zellweger Syndrome
Compassionate Treatment of Patients With Inborn Errors of Bile Acid Metabolism With Cholic Acid
OBJECTIVES: I. To Evaluate the therapeutic efficacy of cholic acid during provision of compassionate treatment to patients with identified inborn errors of bile acid synthesis and metabolism II.
- Conditions
- Infantile Refsum's Disease, Zellweger Syndrome, Adrenoleukodystrophy, Peroxisomal Disorders
- Trial name
- NCT00007020
- Testing
- Cholic Acids
- Where
- United States
- Volunteers
- 85 people
- Sponsor
- Mirum Pharmaceuticals, Inc.
Mucopolysaccharidosis, Hurler Syndrome
Allogeneic Bone Marrow Transplant for Inherited Metabolic Disorders
Rationale: Chemotherapy administration before a donor stem cell transplant is necessary to stop the patient's immune system from rejecting the donor's stem cells.
- Conditions
- Mucopolysaccharidosis, Hurler Syndrome, Hunter Syndrome, Maroteaux-Lamy Syndrome
- Trial name
- NCT01043640
- Testing
- Campath-1H, Cyclophosphamide, Busulfan
- Where
- United States
- Volunteers
- 46 people
- Sponsor
- Masonic Cancer Center, University of Minnesota
Mucopolysaccharidosis Type I, Mucopolysaccharidosis Type II
Effects of Adalimumab in Mucopolysaccharidosis Types I, II and VI
The purpose of the study is to collect preliminary data on whether the drug adalimumab (also called Humira) can decrease pain and stiffness, improve quality of life, and is safe in people with mucopolysaccharidosis type I, II, or…
- Conditions
- Mucopolysaccharidosis Type I, Mucopolysaccharidosis Type II, Mucopolysaccharidosis Type VI
- Trial name
- NCT02437253
- Testing
- Adalimumab
- Where
- United States
- Volunteers
- 2 people
- Sponsor
- Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical Center
Fragile x Syndrome
Ganaxolone Treatment in Children With Fragile X Syndrome
This Phase 2 proof-of-concept study is a double-blind, randomized, placebo-controlled, crossover study to investigate ganaxolone treatment in children with fragile x syndrome (FXS).
- Trial name
- NCT01725152
- Testing
- Ganaxolone
- Where
- 2 sites in United States, Belgium
- Volunteers
- 59 people
- Sponsor
- Marinus Pharmaceuticals
Fragile X Syndrome
Safety and Efficacy of AFQ056 in Adolescent Patients With Fragile X Syndrome
This Phase IIb study is designed to assess whether 3 doses of AFQ056 are safe and effective in treating the behavioral symptoms of Fragile X Syndrome.
- Trial name
- NCT01357239
- Testing
- AFQ056
- Where
- 38 sites in United States, Australia and 14 more
- Volunteers
- 139 people
- Sponsor
- Novartis Pharmaceuticals
Hunter Syndrome
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®
Elaprase (idursulfase), a large molecular protein, is not expected to cross the blood brain barrier at therapeutic levels when administered intravenously.
- Trial name
- NCT00920647
- Testing
- Control, Idursulfase IT (1 mg), Idursulfase IT (10 mg)
- Where
- 3 sites in United States, United Kingdom
- Volunteers
- 16 people
- Sponsor
- Shire
Fragile X Syndrome
Randomized Controlled Study of Donepezil in Fragile X Syndrome
Fragile X syndrome (FraX) is the most common known heritable cause of human intellectual disability. Though recent research has revealed much about the genetic and neurobiological bases of FraX, knowledge about specific and…
- Trial name
- NCT01120626
- Testing
- donepezil, sugar pill
- Where
- United States
- Volunteers
- 45 people
- Sponsor
- Stanford University
Hunter Syndrome
A Study of Elaprase in Children and Adults With Hunter Syndrome (Mucopolysaccharidosis II) in India
The main aim of this study is to learn more about the safety profile of Elaprase in Indian children and adults with hunter syndrome.
- Trial name
- NCT05058391
- Testing
- Elaprase
- Where
- 5 sites in India
- Volunteers
- 5 people
- Sponsor
- Takeda
Cerebral Adrenoleukodystrophy (CALD)
A Clinical Study to Assess the Efficacy and Safety of Gene Therapy for the Treatment of Cerebral Adrenoleukodystrophy (CALD)
The purpose of this study is to evaluate the efficacy and safety of Lenti-D Drug Product (also known as elivaldogene autotemcel or Skysona, hereafter referred to as eli-cel) after myeloablative conditioning with busulfan and…
- Trial name
- NCT03852498
- Testing
- Lenti-D
- Where
- 8 sites in United States, France and 4 more
- Volunteers
- 35 people
- Sponsor
- Genetix Biotherapeutics Inc.
Hereditary Spastic Paraplegia, Adrenomyeloneuropathy
Repetitive Transcranial Magnetic Stimulation as Therapy in Hereditary Spastic Paraplegia and Adrenomyeloneuropathy
Hereditary spastic paraplegia (HSP) is the group of inherited disorders, characterized by progressive gait disturbance. There is no established therapy. Adrenoleukodystrophy (AMN) is an x-linked hereditary disease.
- Trial name
- NCT03627416
- Testing
- rTMS
- Where
- Poland
- Volunteers
- 15 people
- Sponsor
- Jakub Antczak
Fragile X Syndrome
A Prospective Open-label Study of Aripiprazole in Fragile X Syndrome
The purpose of this study is to determine the effectiveness and tolerability of aripiprazole in the treatment of children and adolescents with Fragile X Syndrome.
- Trial name
- NCT00420459
- Testing
- Aripiprazole
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Indiana University
Rett Syndrome
Open-Label Extension Study of Trofinetide for Rett Syndrome
To investigate the safety and tolerability of continued long-term treatment with oral trofinetide in girls and women with Rett syndrome
- Trial name
- NCT04776746
- Testing
- trofinetide
- Where
- 21 sites in United States
- Volunteers
- 77 people
- Sponsor
- ACADIA Pharmaceuticals Inc.
Fragile X Syndrome
Placebo-Controlled, Single-Dose Challenge Study of Gaboxadol in Adult Males With Fragile X Syndrome (FXS)
This is a single dose, placebo-controlled study. Male subjects aged 18 to 40 years (inclusive) with a diagnosis of FXS. Eligible subjects may enroll in this study comprised of two in home and two in clinic visits each 14 days…
- Trial name
- NCT06334419
- Testing
- Gaboxadol
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Craig Erickson
Hunter Syndrome
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®
This study is being conducted to identify pediatric patients with Hunter syndrome who have neurodevelopmental disease characteristics, who are currently receiving treatment with Elaprase, and who may be suitable to participate in…
- Trial name
- NCT00937794
- Testing
- Neurobehavioral testing, Visual and auditory assessments
- Where
- 2 sites in United States, United Kingdom
- Volunteers
- 33 people
- Sponsor
- Shire
Fragile X Syndrome, FXS
A 2-Period Crossover Study of BPN14770 in Adults Males With Fragile X Syndrome
This is a single-center, randomized, double-blind, 2-period crossover study to explore the effects of BPN14770 on cognitive function and behavior in subjects with Fragile X Syndrome.
- Conditions
- Fragile X Syndrome, FXS, Fra(X) Syndrome
- Trial name
- NCT03569631
- Testing
- BPN14770
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Tetra Discovery Partners
Lysosomal Storage Disease, Peroxisomal Disorder
Reduced-Intensity Hematopoietic Stem Cell Transplant for High Risk Lysosomal and Peroxisomal Disorders
This study is designed to test the ability to achieve donor hematopoietic engraftment while maintaining low rates of transplant-related mortality (TRM) in patients with high-risk lysosomal and peroxisomal disorders using a novel…
- Trial name
- NCT01626092
- Testing
- Campath-1H, Clofarabine, Melphalan
- Where
- United States
- Volunteers
- 3 people
- Sponsor
- Masonic Cancer Center, University of Minnesota
Metastatic Castration Resistant Prostate Cancer
A Study of Rucaparib in Patients With Metastatic Castration-resistant Prostate Cancer and Homologous Recombination Gene Deficiency
The purpose of this study is to determine how patients with metastatic castration-resistant prostate cancer, and evidence of a homologous recombination gene deficiency, respond to treatment with rucaparib.
- Trial name
- TRITON2 (NCT02952534)
- Testing
- Rucaparib
- Where
- 149 sites in United States, Australia and 10 more
- Volunteers
- 277 people
- Sponsor
- pharmaand GmbH
Kinky Hair Syndrome
Copper Histidine Therapy for Menkes Diseases
Menkes Disease is a genetic disorder affecting the metabolism of copper. Patient with this disease are both physically and mentally retarded. Menkes disease is usually first detected in the first 2-3 months of life.
- Trial name
- NCT00001262
- Testing
- Copper Histidine
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)