B. Haslinger et al., Acute renal failure due to rhabdomyolysis in McArdle's disease following binge drinking with seizures, DEUT MED WO, 126(45), 2001, pp. 1265-1268
Citations number
15
Categorie Soggetti
General & Internal Medicine","Medical Research General Topics
History and admission findings: A 36-year-old gardener was admitted for ton
ic-clonic seizures after binge drinking. The next days he developed massive
rhabdomyolysis with acute renal failure. Past medical history was unremark
able except for a similar episode of acute renal failure 14 years ago. At t
hat time he had consumed alcohol as well. Furthermore, the patient complain
ed of exercise-related painful muscle cramping and swelling.
Investigations: The serum creatinine peaked at 8.5 mg/dl, blood urea at 126
mg/dl and the maximal level of serum creatinin kinase was 108300 U/I. Beca
use of the massive rhabdomyolysis and the patient's past medical history a
metabolic myopathy was suspected and a muscle biopsy was performed. Histoch
emical staining of muscle frozen sections for phosphorylase revealed no act
ivity which is typical for myophosphorylase deficiency (McArdle's disease).
Additional biochemical analysis of the muscle biopsy specimen confirmed th
e diagnosis.
Treatment and course: By vigorous intravenous hydration and forced alkaline
diuresis, the patient had a sufficient urinary output and lacked uremic si
gns. The serum creatinine and urea fell continuously and reached normal lev
els after 6 weeks. At that time serum creatinine kinase was still elevated
(867 U/I), which is typical for McArdle's disease. Avoiding alcohol, a new
episode of rhabdomyolysis and acute renal failure did not occur.
Conclusions: Besides exercise alcohol is likely to be a further possible tr
igger of rhabdomyolysis and acute renal failure in McArdle's disease. Postu
lated mechanisms by which alcohol induces muscle injury include direct musc
le toxicity and inhibition of gluconeogenesis, as these patients are probab
ly more dependent on the gluconeogenetic pathway for muscle cell metabolism
.