CSF metabolites in borderline personality disorder compared with normal controls. |
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Authors: | D L Gardner P B Lucas R W Cowdry |
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Institution: | Clinical and Research Services Branch, National Institute of Mental Health, Washington, DC. |
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Abstract: | Cerebrospinal metabolites were measured in 17 patients with borderline personality disorder and 17 normal controls. There were no significant differences between the two groups in levels of 5-hydroxyindoleacetic acid (5-HIAA), homovanillic acid (HVA), or 3-methoxy-4-hydroxyphenylglycol (MHPG). Within the borderline group, lower levels of CSF 5-HIAA were significantly associated with a history of genuine suicide attempts, but were not associated with violence, self-mutilation, or with the presence of major depression. Thus, CSF 5-HIAA levels are not distinctively low in a diagnostic group characterized by impulsivity and suicidal behavior, but within that group may be associated with genuine suicide attempts. |
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