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Protocol Number:
03-N-0203
- Title:
SMN Levels in Peripheral Blood Samples of SMA Patients and the Effects of Pharmacological Compounds In Vitro
- Number:
03-N-0203
- Summary:
Spinal muscular atrophy (SMA) is a disorder that affects the motor neurons. SMA is caused by a mutation in a part of the DNA called the survival motor neuron (SMN1) gene, which normally produces a protein called SMN. Because of their gene mutation, people with SMA make less SMN protein, which results in the loss of motor neurons. SMA symptoms may be improved by increasing the levels of SMN protein. The purpose of this study is to determine whether a drug called a histone deacetylase inhibitor can increase SMN levels.
After undergoing a general medical and neurological evaluation, study participants will donate a blood sample. Researchers will use this sample to measure SMN levels. They will also isolate cells from the blood and treat the cells with various drugs that may increase SMN levels.
- Sponsoring Institute:
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National Institute of Neurological Disorders and Stroke (NINDS)
- Recruitment Detail
- Type:
Completed Study; data analyses ongoing
- Gender:
Male & Female
- Referral Letter Required:
No
- Population Exclusion(s):
None
- Eligibility Criteria:
This study is not currently recruiting new subjects. If you have questions about participating in a study, please contact the Patient Recruitment and Public Liaison Office, CC.
- Special Instructions:
Currently Not Provided
- Keyword(s):
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Motor Neuron Disease
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Neuromuscular Disease
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Histone Deacytelase Inhibitors
- Recruitment Keyword(s):
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Spinal Muscular Atrophy
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SMA
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Neuromuscular Disease
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Motor Neuron Disease
- Condition(s):
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Spinal Muscular Atrophy
- Investigational Drug(s):
- None
- Investigational Device(s):
- None
- Interventions:
- None
- Supporting Site:
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National Institute of Neurological Disorders and Stroke
- Contact(s):
-
This study is not currently recruiting new subjects. If you have questions about participating in a study, please contact the Patient Recruitment and Public Liaison Office, CC.
- Citation(s):
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Crawford TO, Pardo CA. The neurobiology of childhood spinal muscular atrophy. Neurobiol Dis. 1996 Apr;3(2):97-110. Review. No abstract available.
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Pearn J. Incidence, prevalence, and gene frequency studies of chronic childhood spinal muscular atrophy. J Med Genet. 1978 Dec;15(6):409-13.
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Nicole S, Diaz CC, Frugier T, Melki J. Spinal muscular atrophy: recent advances and future prospects. Muscle Nerve. 2002 Jul;26(1):4-13. Review. PMID: 12115944
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National Institutes of Health Clinical Center
Bethesda, Maryland 20892. Last update: 09/17/2008
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