120 studies found for:    "PPM-X 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 Recruiting Triac Trial in MCT8 Patients
Condition: Allan-Herndon-Dudley Syndrome
Intervention: Drug: Triac
3 Not yet recruiting Triac Trial II in MCT8 Patients
Condition: Allan-Herndon-Dudley Syndrome
Intervention: Drug: Triac
4 Completed Treatment of Rett Syndrome With rhIGF-1 (Mecasermin [rDNA]Injection)
Condition: Rett Syndrome
Intervention: Drug: rhIGF-1
5 Completed Functional Abilities in Rett Syndrome
Condition: Rett Syndrome
Intervention:
6 Completed
Has Results
Safety and Clinical Outcomes in Hunter Syndrome Patients 5 Years of Age and Younger Receiving Idursulfase Therapy
Conditions: Hunter Syndrome;   Mucopolysaccharidosis II;   MPS II
Intervention: Biological: Idursulfase
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 The Role of Family Functioning in Adaptation to Being a Caregiver of an Individual With Rett Syndrome
Condition: Rett Syndrome
Intervention:
10 Completed Nutritional Aspects of Rett Syndrome
Condition: Rett Syndrome
Intervention: Procedure: Metabolic assessment with body composition evaluation
11 Completed
Has Results
Trial of Minocycline to Treat Children With Fragile X Syndrome
Condition: Fragile X Syndrome
Interventions: Drug: minocycline hydrochloride;   Drug: Placebo
12 Completed Iduronate-2-Sulfatase Enzyme Replacement Therapy in Mucopolysaccharidosis II (MPS II)
Condition: Mucopolysaccharidosis II
Intervention: Drug: Iduronate-2-sulfatase enzyme replacement therapy
13 Completed Efficacy, Safety and Tolerability of AFQ056 in Fragile X Patients
Condition: Fragile X Syndrome
Interventions: Drug: AF056;   Drug: Placebo
14 Active, not recruiting Extension of HGT-HIT-045 Evaluating Long-Term Safety and Clinical Outcomes of Idursulfase (IT)in Conjunction With Elaprase in Pediatric Patients With Hunter Syndrome and Cognitive Impairment
Condition: Hunter Syndrome
Intervention: Drug: Idursulfase-IT
15 Recruiting Genetic and Physical Characteristics of Rett Syndrome
Condition: Rett Syndrome, MECP2 Duplication dIsorder, and RTT-related Conditions
Intervention:
16 Recruiting EXPLAIN -FragilE X Registry: An exPlorative Longitudinal Study for chAracterIzation, Treatment Pathways and patieNt-related Outcomes
Condition: Fragile-X Syndrome
Intervention:
17 Recruiting Pharmacological Treatment of Rett Syndrome With Glatiramer Acetate (Copaxone)
Condition: Rett Syndrome
Intervention: Drug: Glatiramer Acetate
18 Completed Acamprosate in Youth With Fragile X Syndrome
Conditions: Fragile X Syndrome;   Autism Spectrum Disorders
Intervention: Drug: Acamprosate
19 Enrolling by invitation Brain Connectivity in Neurodevelopmental Disorders in Response to Treatment
Conditions: Autism Spectrum Disorders;   Psychosis;   Fragile X Syndrome
Intervention:
20 Recruiting Study of Intrathecal Idursulfase-IT Administered in Conjunction With Elaprase® in Pediatric Patients With Hunter Syndrome and Early Cognitive Impairment
Condition: Hunter Syndrome
Interventions: Biological: idursulfase-IT;   Other: No IT treatment

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Indicates status has not been verified in more than two years