| Literature DB >> 16621558 |
J Colomer1, J S Müller, A Vernet, A Nascimento, M Pons, V Gonzalez, A Abicht, H Lochmüller.
Abstract
We report on a 15-year-old patient who was diagnosed with congenital myasthenic syndrome (CMS) at the age of 7 months. At initial diagnosis, the CMS was not further characterized. The patient was treated for several years with the anticholinesterase drug (Mestinon), without clinical benefit. The patient deteriorated progressively and became dependent on home nocturnal ventilatory support, being unable to take part in daily life activities at age of 12 years. At age 14, the slow-channel syndrome mutation CHRNE L269F (805C>T) was detected and acetylcholinesterase inhibitor therapy was immediately stopped. Fluoxetine therapy was started and gradually increased over 2 months. The boy improved dramatically in strength and endurance and was taken off ventilatory support 1 month after the fluoxetine therapy was initiated. The clinical improvement was confirmed by functional respiratory and electrophysiological tests.Entities:
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Year: 2006 PMID： 16621558 DOI： 10.1016/j.nmd.2006.02.009
Source DB: PubMed Journal: Neuromuscul Disord ISSN： 0960-8966 Impact factor: 4.296