Punding following posterior cerebral artery infarction: a case report and review of literature
Authors Lin CI, Lin YC, Lien WC, Hsieh PC, Lin SH, Kuan TS
Received 27 January 2017
Accepted for publication 10 March 2017
Published 31 March 2017 Volume 2017:13 Pages 981—985
Checked for plagiarism Yes
Review by Single anonymous peer review
Peer reviewer comments 3
Editor who approved publication: Professor Wai Kwong Tang
Cho-I Lin,1 Yu-Ching Lin,1–3 Wei-Chih Lien,1 Pei-Chun Hsieh,1 Sheng-Han Lin,1 Ta-Shen Kuan1,2
1Department of Physical Medicine and Rehabilitation, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan; 2Department of Physical Medicine and Rehabilitation, College of Medicine, National Cheng Kung University, Tainan, Taiwan; 3Medical Device Innovation Center, National Cheng Kung University, Tainan, Taiwan
Introduction: Punding is a complex stereotyped behavior, characterized by excessiveness, non-goal orientation, and repetitiveness. It is mostly associated with Parkinson’s disease, and very few cases in non-Parkinson’s disease have been reported. We report a case of punding associated with supratentorial ischemic stroke.
Case presentation: We present a 70-year-old man with left posterior cerebral artery infarction with quetiapine-induced punding manifesting as repetitive unidirectional body turning. Remission of punding behavior ensued after cessation of quetiapine and administration of clonazepam.
Conclusion: This case describes the clinical course of quetiapine-induced punding in a patient with left posterior cerebral artery infarction. It suggests clonazepam may serve as a treatment option for poststroke punding.
Keywords: punding, stereotyped behavior, stroke, quetiapine, clonazepam
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