Priapism induced by various psychotropics: A case series

Greiner, Timo; Schneider, Michael; Regente, Johannes; Toto, Sermin; Bleich, Stefan; Grohmann, Renate und Heinze, Martin (2019): Priapism induced by various psychotropics: A case series. In: World Journal of Biological Psychiatry, Bd. 20, Nr. 6: S. 505-512

Abstract

Objective: Priapism is a rare adverse effect of several psychotropics. Both, typical and atypical antipsychotics, as well as trazodone are known to cause priapism. The mechanism is still not fully understood, however, the most common assumption is that priapism occurs due to the alpha-adrenergic blocking effects of the drugs. Methods: Here we present from the AMSP database 19 cases of priapism being likely caused by a variety of psychotropics. We further reviewed case reports in order to find similarities and to identify risk factors. Results: Several patterns emerged: common was the introduction of a specific drug to a patient resulting into the immediate development of priapism, as well as a change in drug plasma concentration due to a change of drug dosage or due to comedication with certain SSRIs. Conclusion: However, priapism can occur at nearly any age and with any dose. Clinicians must be aware of the risk and reports of early signs, such as prolonged erections, should be taken seriously.

• Dokumententyp: Zeitschriftenartikel
• Fakultät: Medizin
• Themengebiete: 600 Technik, Medizin, angewandte Wissenschaften > 610 Medizin und Gesundheit
• ISSN: 1562-2975
• Sprache: Englisch