121 studies found for:    "Renpenning syndrome" OR "Mental Retardation, X-Linked"
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Study Details
Participant Details
Identifiers
Dates
Rank Status Study
1 Enrolling by invitation Genetic Disease Gene Identification
Conditions: Congenital Vertical Talus;   Familial Encephalopathy With Neuroserpin Inclusion Bodies;   Idiopathic Generalised Epilepsy;   Familial Dementia;   X-Linked Mental Retardation
Intervention:
2 Not yet recruiting Triac Trial in MCT8 Patients
Condition: Allan-Herndon-Dudley Syndrome
Intervention: Drug: Triac
3 Recruiting Longitudinal Studies of Brain Structure and Function in MPS Disorders
Conditions: Mucopolysaccharidosis Type I;   Mucopolysaccharidosis Type II;   Mucopolysaccharidosis Type VI
Intervention:
4 Completed Effects of Creatine Supplementation in Rett Syndrome
Condition: Rett Syndrome
Interventions: Dietary Supplement: Creatine monohydrate;   Dietary Supplement: Placebo
5 Completed A Study of RO4917523 in Pediatric Patients With Fragile X Syndrome
Condition: Fragile X Syndrome
Interventions: Drug: Placebo;   Drug: RO4917523
6 Terminated
Has Results
Trial of Dextromethorphan in Rett Syndrome
Condition: Rett Syndrome
Intervention: Drug: Dextromethorphan
7 Available Expanded Access for Lorenzo's Oil (GTO/GTE) in Adrenoleukodystrophy
Condition: X-linked Adrenoleukodystrophy
Intervention: Drug: Lorenzo's Oil
8 Completed Safety and Efficacy of AFQ056 in Adolescent Patients With Fragile X Syndrome
Condition: Fragile X Syndrome
Interventions: Drug: AFQ056;   Drug: Placebo
9 Completed Predictors of Caregiver Adaptation to Pervasive Developmental Disorders
Conditions: Autism;   Asperger's Syndrome;   Rett's Disorder
Intervention:
10 Completed To Evaluate the Safety and Efficacy of GC1111 (Recombinant Human Iduronate-2-sulfatase) in Hunter Syndrome Patients
Condition: Mucopolysaccharidosis II
Interventions: Drug: GC1111_0.5mg/kg;   Drug: GC1111_1.0mg/kg;   Drug: Elaprase_0.5mg/kg
11 Completed A Study of RO4917523 in Patients With Fragile X Syndrome
Condition: Fragile X Syndrome
Interventions: Drug: Placebo;   Drug: RO4917523
12 Unknown  Study of Bile Acids in Patients With Peroxisomal Disorders
Conditions: Infantile Refsum's Disease;   Zellweger Syndrome;   Bifunctional Enzyme Deficiency;   Adrenoleukodystrophy
Interventions: Drug: chenodeoxycholic acid;   Drug: cholic acid;   Drug: ursodiol
13 Recruiting Treatment of Rett Syndrome With Recombinant Human IGF-1
Condition: Rett Syndrome
Interventions: Drug: Recombinant Human Insulin Growth Factor 1 (rhIGF-1);   Drug: Placebo
14 Not yet recruiting Citocoline for Treatment of FXTAS
Condition: Balance and Cognitive Deficits in Fragile X-associated Tremor Ataxia Syndrome
Intervention: Drug: citocoline
15 Completed
Has Results
Stem Cell Transplant for Inborn Errors of Metabolism
Conditions: Adrenoleukodystrophy;   Metachromatic Leukodystrophy;   Globoid Cell Leukodystrophy;   Gaucher's Disease;   Fucosidosis;   Wolman Disease;   Niemann-Pick Disease;   Batten Disease;   GM1 Gangliosidosis;   Tay Sachs Disease;   Sandhoff Disease
Interventions: Procedure: Stem Cell Transplant;   Drug: Busulfan, Cyclophosphamide, Antithymocyte Globulin
16 Not yet recruiting A Prospective and Partially Retrospective Study to Characterize Safety and Efficacy of Allogeneic Hematopoietic Stem Cell Transplantation for the Treatment of Childhood Cerebral Adrenoleukodystrophy
Condition: X-linked Adrenoleukodystrophy Cerebral Childhood
Intervention: Genetic: Allogeneic Hematopoietic Stem Cell Transplantation
17 Recruiting MT2013-31:Allo BMT for Metabolic Disorders, Osteopetrosis and Males With Rett Syndrome
Conditions: Mucopolysaccharidosis I;   Mucopolysaccharidosis II;   Mucopolysaccharidosis VI;   Mucopolysaccharidosis VII;   Hurler Syndrome;   Hunter Syndrome;   Maroteaux Lamy Syndrome;   Sly Syndrome;   Glycoprotein Metabolic Disorders;   Alpha Mannosidosis;   Fucosidosis;   Aspartylglucosaminuria;   Adrenoleukodystrophy;   Peroxisomal Disorders;   Osteopetrosis;   Rett Syndrome;   Sphingolipidosis;   Gangliosidosis;   Globoid Cell Leukodystrophy;   Metachromatic Leukodystrophy;   Niemann Pick B;   Niemann Pick C Subtype 2;   I-cell Disease
Interventions: Procedure: blood stem cell transplant;   Drug: Rabbit Anti-Thymocyte Globulin (ATG);   Drug: Fludarabine;   Drug: Busulfan;   Drug: Cyclophosphamide;   Drug: Cyclosporine A (CSA);   Drug: Methylprednisolone;   Drug: Mycophenolate Mofetil (MMF);   Drug: Granulocyte-Colony Stimulating Factor (G-CSF);   Drug: Granulocyte-Macrophage Colony-Stimulating Factor (GM-CSF);   Drug: N-acetylcysteine;   Drug: Celecoxib;   Drug: Vitamin E;   Drug: Alpha Lipoic Acid
18 Unknown  Memantine Treatment in Fragile X-Associated Tremor/Ataxia Syndrome
Conditions: Fragile X-Associated Tremor/Ataxia Syndrome;   Fragile X Premutation Carriers
Intervention: Drug: Memantine
19 Recruiting HSCT for High Risk Inherited Inborn Errors
Conditions: Adrenoleukodystrophy;   Metachromatic Leukodystrophy;   Globoid Cell Leukodystrophy;   Tay Sachs Disease;   Sandhoffs Disease;   Wolman Disease;   I-Cell Disease;   Sanfilippo Syndrome;   GM1 Gangliosidosis
Interventions: Drug: Clofarabine;   Procedure: Total body Irradiation;   Drug: Melphalan;   Biological: Hematopoietic Stem Cell Transplantation;   Drug: Alemtuzumab;   Drug: mycophenylate mofetil;   Device: Cyclosporine A;   Drug: Hydroxyurea
20 Unknown  Clinical Study and Gene Mutation Analysis of Adrenoleukodystrophy in Taiwanese Children
Condition: Adrenoleukodystrophy
Intervention: Procedure: blood sampling and medical records

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Indicates status has not been verified in more than two years