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[Antipsychotics and hyperpolactinaemia : pathophysiology, clinical relevance, diagnosis and therapy]

Riecher-Rössler, Anita and Schmid, Christoph and Bleuer, Stefan and Birkhäuser, Martin. (2009) [Antipsychotics and hyperpolactinaemia : pathophysiology, clinical relevance, diagnosis and therapy]. Neuropsychiatrie, Vol. 23. pp. 71-83.

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Official URL: http://edoc.unibas.ch/dok/A6004564

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Abstract

Hyperprolactinaemia is a frequent but often neglected side effect of typical, but also of many atypical antipsychotics such as amisulpiride, risperidone or ziprasidone. Besides galactorrhoea, potential consequences are suppression of the hypothalamic-pituitary-gonadal axis with hypogonadism, sexual dysfunction, infertility and in women also irregularities of the menstrual cycle and amenorrhoea. Potential long term consequences are mainly osteopenia and osteoporosis with an enhanced risk of fractures. Hyperprolactinaemia, if not clearly caused by a prolactin inducing antipsychotic, should always be thoroughly investigated. Ideally, prolactin should be measured before starting a patient on a new antipsychotic. Furthermore, before neuroleptic treatment is begun, and also in regular intervals after that, patients should be asked about potential clinical signs of hyperprolactinaemia. Hyperprolactinaemia which is clearly due to antipsychotics but without clinical symptoms only requires regular controls of bone mineral density. However, if clinical symptoms occur, switching to a prolactin sparing antipsychotic may be necessary. In these cases fertility is often regained and the women concerned have to be informed about the enhanced risk of pregnancy and counselled regarding contraception. If switching is not possible, estradiol has to be substituted in women. Also in men with hypogonadism hormonesubstitution (with testosterone) is usually indicated. Generally hyperprolactinaemia in psychiatric patients should be taken more seriously in the future.
Faculties and Departments:03 Faculty of Medicine > Bereich Psychiatrie (Klinik) > Erwachsenenpsychiatrie UPK > Erwachsenenpsychiatrie (Riecher-Rössler)
03 Faculty of Medicine > Departement Klinische Forschung > Bereich Psychiatrie (Klinik) > Erwachsenenpsychiatrie UPK > Erwachsenenpsychiatrie (Riecher-Rössler)
UniBasel Contributors:Riecher-Rössler, Anita
Item Type:Article, refereed
Article Subtype:Research Article
Bibsysno:Link to catalogue
Publisher:Springer
Note:Publication type according to Uni Basel Research Database: Journal article
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Last Modified:24 May 2013 09:21
Deposited On:24 May 2013 09:02

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