Awakening with amantadine from a persistent vegetative state after subarachnoid haemorrhage
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Awakening with amantadine from a persistent vegetative state after subarachnoid haemorrhage. / Lehnerer, Sophie Mirabell; Scheibe, Franziska ; Buchert, Ralph; Kliesch, Stefan; Meisel, Andreas.
in: BMJ CASE REP, Jahrgang 2017, 24.07.2017.Publikationen: SCORING: Beitrag in Fachzeitschrift/Zeitung › SCORING: Zeitschriftenaufsatz › Forschung › Begutachtung
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TY - JOUR
T1 - Awakening with amantadine from a persistent vegetative state after subarachnoid haemorrhage
AU - Lehnerer, Sophie Mirabell
AU - Scheibe, Franziska
AU - Buchert, Ralph
AU - Kliesch, Stefan
AU - Meisel, Andreas
N1 - © BMJ Publishing Group Ltd (unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.
PY - 2017/7/24
Y1 - 2017/7/24
N2 - We report the case of a 36-year-old woman with a subarachnoid haemorrhage (SAH) caused by a rupture of a right-sided middle cerebral artery aneurysm and subsequent malignant infarction of the right hemisphere leading to a persistent vegetative state and severe spastic tetraparesis with recurrent myocloni. Nine months after disease onset, the patient was transferred to our department for diagnostic and therapeutic re-evaluation. The poor clinical condition could not be explained by the brain lesion caused by the SAH or infarction. Moreover, glucose metabolism was normal in brain regions not affected by SAH and infarction as shown by positron emission tomography with (18)F-fluorodeoxyglucose. We terminated baclofen and reduced antiepileptics known to impair vigilance and cognitive functions. However, only after starting amantadine treatment we observed a stunning awakening of the patient fully orientated within days. Our findings warrant trials to investigate amantadine in the treatment of unresponsive wakefulness syndromes due to acute central nervous system diseases.
AB - We report the case of a 36-year-old woman with a subarachnoid haemorrhage (SAH) caused by a rupture of a right-sided middle cerebral artery aneurysm and subsequent malignant infarction of the right hemisphere leading to a persistent vegetative state and severe spastic tetraparesis with recurrent myocloni. Nine months after disease onset, the patient was transferred to our department for diagnostic and therapeutic re-evaluation. The poor clinical condition could not be explained by the brain lesion caused by the SAH or infarction. Moreover, glucose metabolism was normal in brain regions not affected by SAH and infarction as shown by positron emission tomography with (18)F-fluorodeoxyglucose. We terminated baclofen and reduced antiepileptics known to impair vigilance and cognitive functions. However, only after starting amantadine treatment we observed a stunning awakening of the patient fully orientated within days. Our findings warrant trials to investigate amantadine in the treatment of unresponsive wakefulness syndromes due to acute central nervous system diseases.
KW - Journal Article
U2 - 10.1136/bcr-2017-220305
DO - 10.1136/bcr-2017-220305
M3 - SCORING: Journal article
C2 - 28739616
VL - 2017
JO - BMJ CASE REP
JF - BMJ CASE REP
SN - 1757-790X
ER -