Autonomic neuropathy and chronic liver disease.
Autonomic neuropathy has been reported in association with alcoholic cirrhosis but there is no information on its occurrence in non-alcoholic liver disease. We have examined autonomic function in 64 patients with biopsy-proven liver disease (22 with alcoholic liver disease and 42 with non-alcoholic liver disease) together with 29 age-matched controls. Forty-five per cent of patients with alcoholic liver disease and 43 per cent with non-alcoholic liver disease showed evidence of parasympathetic damage; 11 per cent of patients with alcoholic liver disease and 12 per cent with non-alcoholic liver disease had sympathetic damage. Forty-five per cent of patients with alcoholic liver disease and 22 per cent with non-alcoholic liver disease had peripheral neuropathy on clinical examination. Sixty-eight per cent of those with peripheral neuropathy also had autonomic neuropathy. This study confirms that autonomic neuropathy is common in alcoholic patients but the fact that it is found with comparable frequency in non-alcoholic liver disease suggests that the neurological defect may be secondary to the disturbed liver function. The implications of these observations with regard to prognosis of chronic liver disease are discussed.
Thuluvath
P J
PJ
University Department of Medicine, Royal Hallamshire Hospital, Sheffield.
Triger
D R
DR
D000328:Adult; D000368:Aged; D001341:Autonomic Nervous System / Q000503:physiopathology*; D002908:Chronic Disease; D005260:Female; D006801:Humans; D008107:Liver Diseases / Q000503:physiopathology*; D008108:Liver Diseases, Alcoholic / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D010525:Peripheral Nerves / Q000503:physiopathology; D011379:Prognosis; D011446:Prospective Studies