127 studies found for:    "Renpenning syndrome" OR "Mental Retardation, X-Linked"
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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 II in MCT8 Patients
Condition: Allan-Herndon-Dudley Syndrome
Intervention: Drug: Triac
3 Recruiting Triac Trial in MCT8 Patients
Condition: Allan-Herndon-Dudley Syndrome
Intervention: Drug: Triac
4 Recruiting Study to Assess Safety and Efficacy of Fingolimod in Children With Rett Syndrome
Condition: Rett's Syndrome
Intervention: Drug: fingolimod (FTY720)
5 Completed The Effect of Bezafibrate on the Level of Very Long Chain Fatty Acids (VLCFA) in X-linked Adrenoleukodystrophy (X-ALD)
Conditions: X-linked Adrenoleukodystrophy;   Adrenomyeloneuropathy
Intervention: Drug: Bezafibrate
6 Completed A Clinical Trial for AMN: Validation of Biomarkers of Oxidative Stress, Efficacy and Safety of a Mixture of Antioxidants
Condition: Adrenomyeloneuropathy
Interventions: Drug: N-acetylcysteine;   Drug: lipoic acid;   Drug: vitamin E
7 Completed Randomized Study of Beta Interferon and Thalidomide in Patients With Adrenoleukodystrophy
Condition: Adrenoleukodystrophy
Interventions: Drug: glyceryl trierucate;   Drug: glyceryl trioleate;   Drug: interferon beta;   Drug: thalidomide
8 Unknown  Independent Studies of Dextromethorphan and of Donepezil Hydrochloride for Rett Syndrome
Condition: Rett Syndrome
Interventions: Drug: dextromethorphan;   Drug: donepezil hydrochloride
9 Completed A Study With RO4917523 in Patients With Fragile X Syndrome
Condition: Fragile X Syndrome
Interventions: Drug: Placebo;   Drug: RO4917523
10 Completed Effects of CX516 on Functioning in Fragile X Syndrome and Autism
Conditions: Fragile X Syndrome;   Autism
Intervention: Drug: CX516 (Ampalex®)
11 Completed Lysosomal Storage Disease: Health, Development, and Functional Outcome Surveillance in Preschool Children
Conditions: Mucopolysaccharidosis Type I (MPS I);   Mucopolysaccharidosis Type II (MPS II);   Mucopolysaccharidosis Type III (MPS III);   Mucopolysaccharidosis Type VI (MPS VI);   Krabbe Disease
Intervention:
12 Completed Phase II Pilot Study of Aminoimidazole Carboxamide Riboside (AICAR), a Precursor of Purine Synthesis, for Lesch-Nyhan Disease
Condition: Lesch-Nyhan Syndrome
Intervention: Drug: aminomidazole carboxamide riboside
13 Recruiting Biomarker for Hunter Disease
Conditions: Lysosomal Storage Diseases;   Hunter Disease;   Mucopolysaccharidoses
Intervention:
14 Completed Advanced Grandparental Age as a Risk Factor for Autism
Conditions: Autistic Disorder;   Pervasive Developmental Disorder;   Asperger Syndrome;   Childhood Disintegrative Disorder;   Rett Syndrome
Intervention:
15 Unknown  Trial of Sertraline to Treat Children With Fragile X Syndrome
Condition: Fragile X Syndrome
Interventions: Drug: Sertraline;   Drug: Placebo
16 Withdrawn Safety and Pharmacodynamic Study of Sobetirome in X-Linked Adrenoleukodystrophy (X-ALD)
Conditions: X-Linked Adrenoleukodystrophy;   Adrenomyeloneuropathy
Intervention: Drug: Sobetirome
17 Terminated An Open Label Extension Study of STX209 in Subjects With Fragile X Syndrome
Condition: Fragile X Syndrome
Intervention: Drug: Arbaclofen
18 Completed Biomarker and DNA Collection in Subjects Participating in Protocol 22003
Condition: Fragile X Syndrome
Intervention: Drug: STX209
19 Completed Safety and Efficacy of AFQ056 in Adult Patients With Fragile X Syndrome
Condition: Fragile X Syndrome
Interventions: Drug: AFQ056;   Drug: Placebo
20 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

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Indicates status has not been verified in more than two years