Abstract
PURPOSE: Our aim was to compare the antiemetic efficacy of the triple combination of aprepitant, dolasetron and dexamethasone with the combination of dolasetron and dexamethasone for chemotherapy-induced nausea and vomiting (CINV) in hepatocellular carcinoma (HCC) patients receiving hepatic arterial infusion chemotherapy (HAIC) with oxaliplatin, fluorouracil and leucovorin (FOLFOX). PATIENTS AND METHODS: This was a retrospective study. In the dolasetron plus dexamethasone group (D group), the patients received dolasetron (100 mg, i.v., on day 1) and dexamethasone (10 mg, i.v., on day 1) 30 min before starting administration of chemotherapeutic drugs. In the aprepitant plus dolasetron and dexamethasone group (AD group), the patients received dolasetron and dexamethasone as described above, and aprepitant (125 mg, p.o.) on day 1 followed by 80 mg on days 2 and 3. The primary endpoint was the complete response rate (CR, defined as no emetic episodes and no rescue medication use) during the first cycle of hepatic arterial infusion chemotherapy. RESULTS: Between January 2018 and August 2019, 302 eligible patients were included: 197 in AD group and 105 in D group. Patients in AD group had significantly higher complete response rates than those in D group during the first cycle (85.8% vs 71.4%, P = 0.003) and all cycles (73.6% vs 49.5%, P<0.001). Patients in AD group had lower rescue therapy (1.5% vs 26.7%, P<0.001) and lower incidence of disruption related to chemotherapy-induced nausea and vomiting (0.5% vs 6.7%, P = 0.002) than patients in D group. CONCLUSION: Aprepitant, dolasetron plus dexamethasone is more effective to prevent chemotherapy-induced nausea and vomiting in hepatocellular carcinoma patients treated with FOLFOX-HAIC therapy than dolasetron plus dexamethasone.