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)

Facioscapulohumeral muscular dystrophy (FSHD) is an autosomal dominant, 4q35-linked, slowly progressive muscular dystrophy with no known effective treatment. Since prednisone improves strength in Duchenne dystrophy, we performed a pilot, open-label trial of prednisone in eight subjects fulfilling strict diagnostic criteria for FSHD. Prednisone (1.5 mg/kg/day; maximum 80 mg/day) was administered for 12 weeks. Manual muscle testing, maximum voluntary isometric contraction testing, and muscle mass estimations by dual energy x-ray absorptiometry and urinary creatinine excretion were performed at baseline and at 12 weeks. There were no significant changes in strength or muscle mass. We conclude that prednisone given for 12 weeks does not produce major improvement in strength or increase muscle mass in FSHD. The study did not have sufficient power or length of follow-up to address the possibility that prednisone might arrest or slow disease progression.
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PMID:A pilot trial of prednisone in facioscapulohumeral muscular dystrophy. FSH-DY Group. 900 92

A guideline on the treatment of boys with muscular dystrophy with corticosteroids has been written and is available from the Dutch patients' organization. The guideline has been approved by the Dutch Societies of Neurology, Rehabilitation and Paediatrics. Based on the available literature the advice is to treat the boys with corticosteroids as soon as they become symptomatic. Prednisone is the drug ofchoice. The recommended dosage is 0.75 mg/kg body weight/day, every day or in a schedule of 10 days with treatment and 10 days without. From the initiation of the prednisone treatment dietary advice is given to control body weight. Monitoring for adverse effects takes place regularly.
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PMID:[Guideline on the use of corticosteroids in Duchenne muscular dystrophy from paediatric neurologists, neurologists and rehabilitation physicians]. 1661 54

Poloxamer 188 NF (national formulary (NF) grade of P-188) improves cardiac muscle function in the mdx mouse and golden retriever muscular dystrophy models. However in vivo effects on skeletal muscle have not been reported. We postulated that P-188 NF might protect diaphragm muscle membranes from contraction-induced injury in mdx and mdx/utrophin-/- (dko) muscular dystrophy models. In the first study 7-month old mdx mice were treated for 22 weeks with subcutaneous (s.c.) injections of saline or P-188 NF at 3 mg/Kg. In the second, dkos were treated with saline or P-188 NF (1 mg/Kg) for 8 weeks beginning at age 3 weeks. Prednisone was the positive control in both studies. Respiratory function was monitored using unrestrained whole body plethysmography. P-188 NF treatment affected several respiratory parameters including tidal volume/BW and minute volume/BW in mdx mice. In the more severe dko model, P-188 NF (1 mg/Kg) significantly slowed the decline in multiple respiratory parameters compared with saline-treated dko mice. Prednisone's effects were similar to those seen with P-188 NF. Diaphragms from P-188 NF or prednisone treated mdx and dko mice showed signs of muscle fiber protection including less centralized nuclei, less variation in fiber size, greater fiber density, and exhibited a decreased amount of collagen deposition. P-188 NF at 3 mg/Kg s.c. also improved parameters of systolic and diastolic function in mdx mouse hearts. These results suggest that P-188 NF may be useful in treating respiratory and cardiac dysfunction, the leading causes of death in Duchenne muscular dystrophy patients.
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PMID:Chronic Dosing with Membrane Sealant Poloxamer 188 NF Improves Respiratory Dysfunction in Dystrophic Mdx and Mdx/Utrophin-/- Mice. 2624 88