Amisulpride: A Review in Post-Operative Nausea and Vomiting

Abstract

Amisulpride intravenous (IV) injection (Barhemsys®; hereafter referred to as IV amisulpride), a selective dopamine receptor antagonist, is approved in the USA as a single IV infusion for the prevention and treatment of post-operative nausea and vomiting (PONV) in adults. Results from placebo-controlled phase III trials showed that IV amisulpride is efficacious both in the prevention of PONV (used either alone or in combination with an antiemetic of a different class) and in the treatment of PONV (irrespective of prior antiemetic prophylaxis status). When administered as a single IV infusion, amisulpride had a tolerability profile that was generally similar to that of placebo, with no significant safety concerns identified. Thus, IV amisulpride is a useful additional option in the prevention and treatment of PONV in adults, particularly for patients who have failed previous antiemetic prophylaxis and for whom effective treatment options may be limited.