gms | German Medical Science

57. Jahrestagung der Deutschen Gesellschaft für Neurochirurgie e. V. (DGNC)
Joint Meeting mit der Japanischen Gesellschaft für Neurochirurgie

Deutsche Gesellschaft für Neurochirurgie (DGNC) e. V.

11. bis 14.05.2006, Essen

Cognitive and behavioural deficits due to subarachnoid hemorrhage of the anterior communicating artery (acoa-syndrome)

Kognitive Defizite und Verhaltensauffälligkeiten nach aneurysmatischer Subarachnoidalblutung aus einem Aneurysma der Arteria communicans anterior

Meeting Abstract

Suche in Medline nach

  • corresponding author V. Völzke - Klinik Holthausen Hattingen
  • L. Wischnjak - Klinik Holthausen Hattingen
  • W. Ischebeck - Klinik Holthausen Hattingen

Deutsche Gesellschaft für Neurochirurgie. Japanische Gesellschaft für Neurochirurgie. 57. Jahrestagung der Deutschen Gesellschaft für Neurochirurgie e.V. (DGNC), Joint Meeting mit der Japanischen Gesellschaft für Neurochirurgie. Essen, 11.-14.05.2006. Düsseldorf, Köln: German Medical Science; 2006. DocFR.10.06

Die elektronische Version dieses Artikels ist vollständig und ist verfügbar unter: http://www.egms.de/de/meetings/dgnc2006/06dgnc064.shtml

Veröffentlicht: 8. Mai 2006

© 2006 Völzke et al.
Dieser Artikel ist ein Open Access-Artikel und steht unter den Creative Commons Lizenzbedingungen (http://creativecommons.org/licenses/by-nc-nd/3.0/deed.de). Er darf vervielf&aauml;ltigt, verbreitet und &oauml;ffentlich zug&aauml;nglich gemacht werden, vorausgesetzt dass Autor und Quelle genannt werden.


Gliederung

Text

Objective: Following successful neurosurgical therapy, patients with frontal subarachnoid haemorrhage (anterior communicating artery) produce different cognitive and behavioural deficits during rehabilitation. Just a few rehabilitation data concerning this point have been published before. We want to present a retrospective analysis of our rehabilitation data.

Methods: 60 testable patients (28 male and 32 female) with a mean age of 46 years completed a neuropsychological assessment battery (memory, attention, visual perception, executive processes). Some patients (n=30) completed a test battery for a second time after finishing the rehabilitation.

Results: On the average, the rehabilitation started 5 weeks post -operation (clipping or coiling). 65 percent of the patients were found to have memory deficits. The reaction time (alertness) was below average in 47%, a deficit in a selective attention task (GoNogo) was observed in 54% and in a divided attention task we assessed severe deficits in 74% of the patients. Patients with left and right frontal lesions showed constructive deficits (30%), deficits in arithmetic (32%) deficits in a spatial executive task (30%) and in a planning task (63%). In addition, we observed signs of severe anosognosia for cognitive deficits and behavioural deficits (e.g. inadequate social communication). The individual rehabilitation course took the patients' cognitive profile of deficits and abilities into consideration. We observed a significant improvement measured by t-tests in all tested areas.

Conclusions: Because of the central role of the frontal region (e.g. supervisory attentional system), an early planning of the individualised and successful rehabilitation process is necessary.