Rolapitant: A Review in Chemotherapy-Induced Nausea and Vomiting.
Drugs. 2017 Sep 20;:
Authors: Heo YA, Deeks ED
Oral rolapitant (Varubi™; Varuby(®)), a long-acting neurokinin-1 (NK1) receptor antagonist (RA), is indicated in the USA and EU as part of an antiemetic regimen to prevent delayed chemotherapy-induced nausea and vomiting (CINV) in adults receiving highly or moderately emetogenic chemotherapy (HEC or MEC). In randomized, phase III trials, a single oral dose of rolapitant 180 mg was effective in preventing delayed CINV compared with placebo, when each was used in combination with a 5-HT3 RA plus dexamethasone, in adults receiving their first course of HEC or MEC. The benefits of rolapitant were maintained over multiple cycles of chemotherapy. The tolerability profile of rolapitant is similar to that of placebo and consistent with that of other NK1 RAs. However, rolapitant differs from other existing NK1 RAs in that it does not interact with CYP3A4, thereby negating the need for dexamethasone dose adjustments and potentially making rolapitant a more suitable option for patients receiving CYP3A4 substrates. Thus, oral rolapitant is an effective and well tolerated NK1 RA that expands the treatment options for preventing delayed CINV in adults receiving HEC or MEC.
PMID: 28929404 [PubMed - as supplied by publisher]