119 studies found for:    "Renpenning syndrome" OR "Mental Retardation, X-Linked"
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Rank Status Study
21 Completed Biomarker and DNA Collection in Subjects Participating in Protocol 22003
Condition: Fragile X Syndrome
Intervention: Drug: STX209
22 Terminated An Open Label Extension Study of STX209 in Subjects With Fragile X Syndrome
Condition: Fragile X Syndrome
Intervention: Drug: Arbaclofen
23 Unknown  Clinical Study and Gene Mutation Analysis of Adrenoleukodystrophy in Taiwanese Children
Condition: Adrenoleukodystrophy
Intervention: Procedure: blood sampling and medical records
24 Unknown  Teaching Math Skills to Individuals With Fragile X Syndrome
Conditions: Developmental Disabilities;   Fragile X Syndrome
Intervention: Behavioral: discrete-trial training
25 Completed Safety and Efficacy of AFQ056 in Adolescent Patients With Fragile X Syndrome
Condition: Fragile X Syndrome
Interventions: Drug: AFQ056;   Drug: Placebo
26 Unknown  Add-on Pilot Trial of Minocycline to Treat Fragile X Syndrome
Condition: Fragile X Syndrome
Intervention: Drug: Minocycline
27 Completed Safety and Efficacy of Hunterase
Condition: Hunter Syndrome
Intervention: Biological: Hunterase
28 Unknown  Validation of Saliva in the Esoterix Genetic Laboratories Fragile X Assay
Condition: Fragile X Syndrome
Intervention:
29 Completed Creatine Metabolism in Rett Syndrome
Condition: Rett Syndrome
Intervention:
30 Recruiting Mucopolysaccharidosis (MPS) I, II, and VI Screening in a High-Risk Population With Previous Surgical Repair or Presence of Inguinal and/or Umbilical Hernia in Combination With Pediatric ENT Surgery (The HATT Project)
Conditions: Mucopolysaccharidosis;   Mucopolysaccharidosis I;   Mucopolysaccharidosis II;   Mucopolysaccharidosis VI
Intervention:
31 Completed A Single-Dose Study in Normal Volunteers to Assess the Safety, Tolerability and Pharmacokinetics of STX107
Condition: Fragile X Syndrome
Intervention: Drug: STX107
32 Terminated A Phase III Trial of Lorenzo's Oil in Adrenomyeloneuropathy
Conditions: Adrenomyeloneuropathy;   Adrenoleukodystrophy
Intervention: Drug: Lorenzo's oil
33 Recruiting Osteoporosis in RETT Syndrome
Condition: RETT Syndrome With Proven MECP2 Mutation
Intervention: Other: biological markers and evaluation of the mineral density at the lumber spine using DEXA
34 Active, not recruiting Phase I/II Pilot Study of Mixed Chimerism to Treat Inherited Metabolic Disorders
Conditions: Hurler Syndrome (MPS I);   Hurler-Scheie Syndrome With Early Neurologic Involvement and/or Sensitization to Enzyme Replacement Therapy (ERT);   Hunter Syndrome (MPS II);   Sanfilippo Syndrome (MPS III);   Krabbe Disease (Globoid Leukodystrophy);   Metachromatic Leukodystrophy (MLD);   Adrenoleukodystrophy (ALD and AMN);   Sandhoff Disease;   Tay Sachs Disease;   Pelizaeus Merzbacher (PMD);   Niemann-Pick Disease;   Alpha-mannosidosis
Intervention: Biological: Enriched Hematopoetic Stem Cell Transplantation/novel platform technology
35 Completed A Study to Test the Possibility of Cross Reaction Induced by the Idursulfase Drug to GSK2788723
Condition: Mucopolysaccharidosis II
Interventions: Drug: Idursulfase;   Drug: GSK2788723
36 Active, not recruiting A Safety Study of NNZ-2566 in Patients With Rett Syndrome
Condition: Rett Syndrome
Interventions: Drug: NNZ-2566;   Drug: Placebo
37 Terminated An Open Label Extension Study in Subjects With Fragile X Syndrome
Condition: Fragile X Syndrome
Intervention: Drug: arbaclofen
38 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
39 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
40 Active, not recruiting Aromatase Activity and Ovarian Growth Factors in African-American Versus Caucasian Women
Conditions: Healthy;   Fragile X Syndrome
Intervention: Procedure: Follicle Aspiration

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Indicates status has not been verified in more than two years