Schwartzberg LS, Marks SM, Gabrail NY, Geller RB, Kish J. Real-world effectiveness of palonosetron-based antiemetic regimens: preventing chemotherapy-induced nausea and vomiting.
J Comp Eff Res 2019;
8:657-670. [PMID:
31070042 DOI:
10.2217/cer-2018-0104]
[Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Aim: To evaluate real-world effectiveness of guideline-recommended palonosetron-containing antiemetic regimens in patients receiving highly (HEC) or moderately emetogenic (MEC) chemotherapy. Patients & methods: This retrospective analysis used records of adults receiving first-line chemotherapy and a three-drug palonosetron-containing antiemetic regimen for HEC or palonosetron-containing antiemetic regimen for MEC (carboplatin). Results: A total of 1587 records were evaluated. For HEC and MEC, respectively, chemotherapy-induced nausea and vomiting (CINV) occurred in 40 versus 44% of patient cycles (p = 0.01), and unscheduled iv. antiemetics in 41 versus 35% (p < 0.05). A total of 48% of HEC patients versus 42% of MEC patients had CINV-related clinic visits (p = 0.05). Conclusion: Palonosetron-containing antiemetic regimens may provide insufficient CINV control. Alternative regimens may improve patient quality of life and reduce healthcare resource utilization.
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