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Title
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The effect of electroconvulsive therapy on hypoperfusion in psychotic bipolar depression : a case study
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Author
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Abstract
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| The pharmacological treatment of bipolar depression has low response rates. Twenty percent to 30% of patients have an insufficient response to medication. The guidelines suggest that electroconvulsive therapy (ECT) is the next step. The aim of this case study is to evaluate the effect of ECT on the perfusion of the brain in bipolar depression, while monitoring effects on mood and cognition. We present a case study of 56-year-old female patient who suffered from a psychotic depression and cognitive impairment. Before ECT, she took several antidepressants and atypical antipsychotics, but there was no improvement in her symptoms. By using single-photon emission computed tomography, we obtained the status of the regional cerebral blood flow and found a decreased perfusion in the anterior part of the left temporal lobe, the posterior part of the right temporal lobe, and in the left gyrus frontalis inferior. This is consistent with previous findings. Electroconvulsive therapy resulted in a resolution of the patient's depression and an improvement in her neurocognitive performance. Markedly, this was only in visual learning and working memory, domains in which the patient was already relatively stronger pre-ECT treatment. A new single-photon emission computed tomography, 4 weeks after the last ECT course, showed normalization of the regional cerebral blood flow. |
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Language
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English
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Source (journal)
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Journal of ECT. - Place of publication unknown
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Publication
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Place of publication unknown
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2018
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ISSN
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1095-0680
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DOI
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10.1097/YCT.0000000000000487
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Volume/pages
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34
:2
(2018)
, p. 124-126
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ISI
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000433902900013
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Pubmed ID
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29461331
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Full text (Publisher's DOI)
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Full text (publisher's version - intranet only)
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