Randy Erickson1, Neil Nebughr1, Michael C Mosier2, William Nibley3. 1. Utah Cancer Specialists, 1121 East 3900 C-230, Salt Lake City, UT 84124, USA. 2. EMB Statistical Solutions, LLC, 55 Corporate Woods, 9300 West 100th Street, Suite 550, Overland Park, KS 66210, USA. 3. Utah Cancer Specialists, 5131 South Cottonwood Street, Suite 200, Murray, UT 84107, USA.
Abstract
AIM: Chemotherapy-induced nausea and vomiting diminishes quality of life and increases healthcare resource use. This retrospective medical records analysis evaluated hydration requirements with emetogenic chemotherapy. PATIENTS & METHODS: Cancer patients received moderately emetogenic chemotherapy (MEC) or highly emetogenic chemotherapy (HEC), and antiemetics palonosetron or granisetron extended-release subcutaneous (GERSC), neurokinin 1 receptor antagonist and dexamethasone. Unscheduled hydration event rates were determined. RESULTS: For 186 patients (92 palonosetron, 94 GERSC) overall, mean hydration rate was significantly higher with palonosetron (0.6 vs 0.2; p = 0.0005). Proportion of patients with ≥1 hydration event was significantly higher with palonosetron overall (54 vs 33%; p = 0.0033) and in cycles 2-4 and the HEC subgroup. CONCLUSION: GERSC within a three-drug antiemetic regimen may reduce unscheduled hydration requirements with MEC or HEC.
AIM: Chemotherapy-induced nausea and vomiting diminishes quality of life and increases healthcare resource use. This retrospective medical records analysis evaluated hydration requirements with emetogenic chemotherapy. PATIENTS & METHODS:Cancerpatients received moderately emetogenic chemotherapy (MEC) or highly emetogenic chemotherapy (HEC), and antiemetics palonosetron or granisetron extended-release subcutaneous (GERSC), neurokinin 1 receptor antagonist and dexamethasone. Unscheduled hydration event rates were determined. RESULTS: For 186 patients (92 palonosetron, 94 GERSC) overall, mean hydration rate was significantly higher with palonosetron (0.6 vs 0.2; p = 0.0005). Proportion of patients with ≥1 hydration event was significantly higher with palonosetron overall (54 vs 33%; p = 0.0033) and in cycles 2-4 and the HEC subgroup. CONCLUSION: GERSC within a three-drug antiemetic regimen may reduce unscheduled hydration requirements with MEC or HEC.