- 期刊
- OpenAccess
Priapism after Long-acting Risperidone Injection
長效Risperidone注射後的陰莖異常勃起
摘要
目標︰陰莖異常勃起是沒有性刺激而發生的持續的、疼痛的勃起狀態。它被報告與許多抗精神病藥物的使用有關，包括clozapine，olanzapine和risperidone，但長效risperidone注射尚未被報告有這樣的副作用，在這裡我們報告一位使用長效risperidone注射後產生這樣副作用的個案。個案報告：一位27歲男性，罹患妄想型精神分裂症已經十年，在使用長效risperidone注射兩週後，產生陰莖異常勃起。在治療後，個案於接下來六個月的追蹤中，否認有任何勃起障礙及再次陰莖異常勃起。結論：因抗精神病藥物治療所造成的陰莖異常勃起是非常少見。當臨床醫師處方這類藥物時，無論如何都必需瞭解此類併發症發生的可能性。
並列摘要
Objective: Priapism is a persistent, painful erection that occurs without sexual stimulation. It has been associated with the use of many antipsychotic agents, including clozapine, olanzapine and risperidone but has not been reported as a side effect of long-acting risperidone injection. Here we report a case of this adverse event in a patient treated with long-acting risperidone. Case report: A 27-yearold man with a 10-year history of paranoid-type schizophrenia developed priapism two weeks after a long-acting risperidone injection. After treatment, he denied any erectile abnormalities and had had no subsequent episodes of priapism during 6 months of follow up. Conclusion: Priapism rarely results from treatment with antipsychotic agents. Clinicians, however, must be aware of the possibility of this complication when prescribing these drugs.
參考文獻
延伸閱讀
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