Real-world effectiveness of palonosetron-based antiemetic regimens: preventing chemotherapy-induced nausea and vomiting.
Avainsanat
Abstrakti
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.