Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0026850 (muscular dystrophy)
 5,870 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The article describes pregnancies and labors of five women with myotonic muscular dystrophy and their four severely involved infants, and reviews the pertinent literature. Three of the four neonatal cases died by 3 weeks of age of respiratory failure or aspiration; the fourth infant is now 4 months old and has respiratory and swallowing difficulties. The symptoms of myotonic dystrophy worsen during pregnancy. A high rate of fetal loss occurs due to spontaneous abortion, prematurity, and neonatal involvement with the disease. Prolonged labor has been described as a consistent complication, but the evidence does not justify this conclusion. Although many neonates with myotonic dystrophy are asymptomatic, severely affected newborns have a recognizable disorder unrelated to the severity of the maternal disease. The most common clinical manifestations in the neonate are arthrogryposis involving predominantly the lower extremilies, generalized hypotonia and weakness, and pharyngeal weakness. Less constant features include polyhydramnios, facial diplegia, diaphragmatic paralysis, respiratory failure, decreased motility of the gastrointestinal tract, congenital cataracts, and electrocardiographic abnormalities.
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PMID:Clinical effects of myotonic dystrophy on pregnancy and the neonate. 77 28

myotonic dystrophy, also called the Curschmann-Steinert syndrome, is an autosomal dominant inherited neuromuscular disorder characterized by progressive muscular dystrophy, muscle weakness and myotonia, which can affect both mother and child. Complications may arise during pregnancy, delivery, including anaesthetic problems, and in the neonatal period. During pregnancy hydramnion can be a first sign of the disease leading to premature labor and also muscle weakness and myotonia can aggravate complicating the course of delivery. The affected neonate may display severe hypotonia, facial diplegia and respiratory distress. The clinical diagnosis can be confirmed by direct DNA analysis in serum and in chorionvillus biopsy material. In this case report two sisters with myotonic dystrophy are described, their pregnancies, deliveries and the outcome of their affected babies.
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PMID:Myotonic dystrophy in pregnancy: a report of two cases within one family. 922 95