congenital myasthenic syndrome

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Information
Disease name
congenital myasthenic syndrome
Disease ID
DOID:3635
Description
"A neuromuscular junction disease that is characterized by weakness and easy fatiguability resulting from a genetic defect at the junction where the nerve stimulates muscle activity that result in muscle weakness and may affect nerve cells (presynaptic), muscle cells (postsynaptic) or the space between nerve and muscle cells (synaptic)." [url:http\://en.wikipedia.org/wiki/Congenital_myasthenic_syndrome, url:http\://www.orpha.net/consor/cgi-bin/OC_Exp.php?Lng=EN&Expert=590]
Disease area statistics
Chromosome band
Gene symbol Chromosome Start Stop The number of variant
RAPSN 11 47,437,764 47,449,136 2
Annotation
Genes Mutation Description Source Links
NCT ID Status Phase Summary Start date Completion date
NCT00872950 Approved for marketing 3,4-Diaminopyridine Use in Lambert-Eaton Myasthenic Syndrome(LEMS) and Congenital Myasthenic Syndromes (CMS)
NCT01203592 Completed Phase 1 Efficacy of Albuterol in the Treatment of Congenital Myasthenic Syndromes September 2010 August 2013
NCT05408702 Completed Exercise in Autoimmune Myasthenia Gravis and Myasthenic Syndromes November 12, 2021 May 15, 2022
NCT01474980 Completed Pregnancy Outcomes in Congenital Myasthenie Syndrome January 2010 October 2011
NCT03062631 No longer available Treatment Use of 3,4 Diaminopyridine in Congenital Myasthenia
NCT02189720 No longer available Expanded Access Study Amifampridine Phosphate in Lambert-Eaton Myasthenic Syndrome (LEMS),Congenital Myasthenic Syndrome
NCT06436742 Not yet recruiting Phase 1 A Phase 1b Study to Investigate Safety and Tolerability of ARGX-119 in Adult Participants With DOK7-Congenital Myasthenic Syndromes (CMS) June 2024 October 2025
NCT01403402 Recruiting Congenital Muscle Disease Study of Patient and Family Reported Medical Information September 2009 September 2029
NCT05687474 Recruiting Baby Detect : Genomic Newborn Screening September 1, 2022 August 31, 2025
NCT06078553 Recruiting A Natural History Study in Participants With DOK7 Congenital Myasthenic Syndromes (CMS) February 13, 2024 July 2025
Disase is a (Disease Ontology)
DOID:439
Cross Reference ID (Disease Ontology)
GARD:11902
Cross Reference ID (Disease Ontology)
MESH:D020294
Cross Reference ID (Disease Ontology)
MIM:PS601462
Cross Reference ID (Disease Ontology)
NCI:C84647
Cross Reference ID (Disease Ontology)
ORDO:590
Cross Reference ID (Disease Ontology)
SNOMEDCT_US_2023_03_01:230672006
Cross Reference ID (Disease Ontology)
UMLS_CUI:C0751882
OrphaNumber from OrphaNet (Orphanet)
590
MedGen concept unique identifier (MedGen Concept name)
C0751882
MedGen unique identifier (MedGen Concept name)
155650