Quality of life and cognitive function of liver transplant patients: a prospective study.
The presence of cognitive impairment in end-stage liver disease is well recognized, as are patient reports of an impoverished quality of life. The aim of this study is to systematically evaluate the effect of orthotopic liver transplantation (OLT) on these factors. Thirty-two adult patients activated for OLT participated in the study. Assessments were made on activation and at 1, 3, and 9 months post-OLT, with 24 transplant recipients available for reassessment at 9 months. Two control groups (10 patients with nonalcoholic cirrhosis and 10 healthy volunteers) also completed the test protocol at four 2-month intervals. The test battery included the Austin Quality-of-Life Scale, Weschler Adult Intelligence Scale-Revised, Benton's Controlled Oral Word Test, and the Complex Figure of Rey. The OLT group showed significant improvement in cognitive performance and their reported quality of life. These changes were evident by 3 month post-OLT and remained stable at subsequent testing. The control groups typically remained stable over test occasions. Clearly, OLT extends life and, most importantly, improves patients' quality of life and their cognitive functioning.
Moore
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KA
School of Psychology, Deakin University, Burwood, Australia. kmoore@deakin.edu.au
McL Jones
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Burrows
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D000328:Adult; D003071:Cognition; D005260:Female; D006801:Humans; D008103:Liver Cirrhosis / Q000523:psychology / Q000601:surgery; D016031:Liver Transplantation; D008297:Male; D011939:Mental Recall; D008875:Middle Aged; D009483:Neuropsychological Tests; D011184:Postoperative Period; D011446:Prospective Studies; D011788:Quality of Life; D012016:Reference Values; D014888:Wechsler Scales