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Published Online: July 1945

AMNESTIC-CONFABULATORY SYNDROME (KORSAKOFF PSYCHOSIS) FOLLOWING HEAD INJURY

Publication: American Journal of Psychiatry

Abstract

1. Of a total of 430 patients with head injury, 40 had prolonged confusion following the injury, and of these 9 showed amnestic-confabulatory syndrome during their hospital stay. None of the 9 showed evidence of polyneuritis.
2. All 9 patients were males and 5 (55 percent) were chronic alcoholics prior to injury. This is in contrast with the 21 percent incidence of alcoholism in the group as a whole. In addition 2 others were steady but "moderate" drinkers and there was some suspicion of alcoholism in the 2 remaining. One of these received large amounts of paraldehyde in the 3½ months after injury prior to the development of an amnestic-confabulatory syndrome.
3. All 9 patients recovered. The duration of the amnestic-confabulatory syndrome varied from 2 to 44 days (average 11 days). This is in striking contrast to the grave prognosis in patients with amnestic-confabulatory syndrome with polyneuritis.
4. As a group the patients who developed amnestic-confabulatory syndrome suffered relatively severe injuries to cranial contents as judged by presence of abnormal neurological signs, presence of blood in the cerebrospinal fluid, and duration of permanent post-traumatic amnesia. However, many other patients with equally severe injuries failed to develop the amnestic-confabulatory syndrome.
5. There was no clear relationship between duration of amnestic-confabulatory syndrome and the maximum cerebrospinal fluid pressure as determined by lumbar puncture, or the presence of extensor plantar responses. The 2 patients without blood in their cerebrospinal fluid had the briefest duration of amnestic-confabulatory syndrome (2-5 days).

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Go to American Journal of Psychiatry
Go to American Journal of Psychiatry
American Journal of Psychiatry
Pages: 61 - 66

History

Published in print: July 1945
Published online: 1 April 2006

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ARNOLD P. FRIEDMAN
The Neurological Unit of the Boston City Hospital and the Department of Neurology of the Harvard Medical School.
CHARLES BRENNER
The Neurological Unit of the Boston City Hospital and the Department of Neurology of the Harvard Medical School.

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