A psychiatric study of 247 liver transplantation candidates

This study prospectively evaluated 247 consecutive liver transplantation candidates for the presence of psychiatric disorders. While one-half did not meet DSM-III criteria for a psychiatric diagnosis, 18.6% had delirium, 19.8% had an adjustment disorder, 9% had alcohol abuse or dependence, 4.5% had major depression, and 2% had other drug abuse or dependence. Delirious subjects were significantly more likely to have a lower serum albumin, lower Mini-Mental State exam scores, higher Trailmaking Test scores (both A and B), and more dysrhythmia on electroencephalogram (EEG). In addition, while both delirious and nondelirious subjects were judged to have high levels of overall stress, those with delirium had significantly poorer adaptive functioning and lower occupational, family, and social scale ratings. Thus, while all liver transplant candidates are under substantial psychosocial stress and require psychosocial support, those identified as being delirious require particular attention because of their numerous cognitive, medical, and psychosocial problems.