Abstract |
A group of 14 uremic patients on intermittent hemodialysis was admitted to a cross-over double-blind trial in order to evaluate serum and muscle carnitine levels before and after 60 days of L-carnitine oral (2 g/day) treatment. The morphology of muscle fragments was studied by light and electron microscopy. Symptoms ( asthenia, cramps) occurring during hemodialysis were also recorded. After L-carnitine treatment the blood and muscle levels of the metabolite increased simultaneously to reduced asthenia and cramps. Morphological examination of the muscle of 13 of 14 patients did not reveal any pre- or posttreatment pathological alterations. The presence of nemaline rods was morphologically diagnosed in only one case and was no longer observed at the second biopsy at 2 months of L-carnitine treatment.
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Authors | G Bellinghieri, V Savica, A Mallamace, C Di Stefano, F Consolo, L G Spagnoli, S Villaschi, G Palmieri, M Corsi, F Maccari |
Journal | The American journal of clinical nutrition
(Am J Clin Nutr)
Vol. 38
Issue 4
Pg. 523-31
(Oct 1983)
ISSN: 0002-9165 [Print] United States |
PMID | 6624694
(Publication Type: Clinical Trial, Comparative Study, Journal Article, Randomized Controlled Trial)
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Chemical References |
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Topics |
- Adult
- Asthenia
(drug therapy, pathology)
- Carnitine
(analysis, blood, pharmacology, therapeutic use)
- Double-Blind Method
- Female
- Humans
- Kidney Failure, Chronic
(drug therapy)
- Male
- Middle Aged
- Muscle Cramp
(drug therapy, pathology)
- Muscles
(analysis)
- Renal Dialysis
(adverse effects)
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