Yaxiong Zhang1,2,3, Yunpeng Yang1,2,3, Zhonghan Zhang1,2,3, Wenfeng Fang1,2,3, Shiyang Kang2,3,4, Youli Luo5, Jin Sheng1,2,3, Jianhua Zhan1,2,3, Shaodong Hong1,2,3, Yan Huang1,2,3, Ningning Zhou1,2,3, Hongyun Zhao1,2,3, Li Zhang1,2,3. 1. Department of Medical Oncology, Sun Yat-sen University Cancer Center, Guangzhou, China. 2. State Key Laboratory of Oncology in South China, Guangzhou, China. 3. Collaborative Innovation Center for Cancer Medicine, Guangzhou, China. 4. Department of Anesthesiology, Sun Yat-sen University Cancer Center, Guangzhou, China. 5. Department of Medical Oncology, The Fifth Affiliated Hospital of Sun Yat-Sen University, Zhuhai, China.
Abstract
Background: Neurokinin-1 receptor antagonists (NK-1RAs) are widely used for chemotherapy-induced nausea and vomiting (CINV) control in patients with highly emetogenic chemotherapy (HEC) and/or moderately emetogenic chemotherapy (MEC). Whether the efficacy and toxicity of antiemesis are different among various NK-1RA-based triple regimens is unknown. Methods: Data of complete responses (CRs) in the acute, delayed, and overall phases and treatment-related adverse events (TRAEs) were extracted from electronic databases. Efficacy and toxicity were integrated by pairwise and network meta-analyses. Results: Thirty-six trials involving 18 889 patients using triple regimens (NK-1RA+serotonin receptor antagonists [5HT3RA] + dexamethasone) or duplex regimen (5HT3RA+dexamethasone) to control CINV were included in the analysis. Different NK-1RA-based triple regimens shared equivalent effect on CRs. In patients with HEC, almost all triple regimens showed statistically significantly higher CRs than duplex regimen (odds ratio [OR]duplex/triple = 0.47-0.66). However, in patients with MEC, only aprepitant-based triple regimen showed better effect than duplex regimen statistically significantly in CRs (ORduplex/triple = 0.52, 95% confidence interval [CI] = 0.34 to 0.68). No statistically significant difference of TRAEs was found among different triple regimens. Palonosetron-based triple regimens were equivalent to first-generation 5HT3RAs-based triple regimens for CRs. Moreover, different doses of dexamethasone plus NK-1RA and 5HT3RA showed no statistically significant difference in CRs. Conclusions: Different NK-1RAs-based triple regimens shared equivalent effect on CINV control. Various triple regimens had superior antiemetic effect than duplex regimen in patients with HEC. Only aprepitant-based triple regimen showed better CINV control compared with duplex regimen in patients receiving MEC. Palonosetron and first-generation 5HT3RAs might share equivalent CINV control in the combination of NK-1RAs and dexamethasone. Lower doses of dexamethasone might be applied when used with NK-1RAs and 5HT3RAs.
Background: Neurokinin-1 receptor antagonists (NK-1RAs) are widely used for chemotherapy-induced nausea and vomiting (CINV) control in patients with highly emetogenic chemotherapy (HEC) and/or moderately emetogenic chemotherapy (MEC). Whether the efficacy and toxicity of antiemesis are different among various NK-1RA-based triple regimens is unknown. Methods: Data of complete responses (CRs) in the acute, delayed, and overall phases and treatment-related adverse events (TRAEs) were extracted from electronic databases. Efficacy and toxicity were integrated by pairwise and network meta-analyses. Results: Thirty-six trials involving 18 889 patients using triple regimens (NK-1RA+serotonin receptor antagonists [5HT3RA] + dexamethasone) or duplex regimen (5HT3RA+dexamethasone) to control CINV were included in the analysis. Different NK-1RA-based triple regimens shared equivalent effect on CRs. In patients with HEC, almost all triple regimens showed statistically significantly higher CRs than duplex regimen (odds ratio [OR]duplex/triple = 0.47-0.66). However, in patients with MEC, only aprepitant-based triple regimen showed better effect than duplex regimen statistically significantly in CRs (ORduplex/triple = 0.52, 95% confidence interval [CI] = 0.34 to 0.68). No statistically significant difference of TRAEs was found among different triple regimens. Palonosetron-based triple regimens were equivalent to first-generation 5HT3RAs-based triple regimens for CRs. Moreover, different doses of dexamethasone plus NK-1RA and 5HT3RA showed no statistically significant difference in CRs. Conclusions: Different NK-1RAs-based triple regimens shared equivalent effect on CINV control. Various triple regimens had superior antiemetic effect than duplex regimen in patients with HEC. Only aprepitant-based triple regimen showed better CINV control compared with duplex regimen in patients receiving MEC. Palonosetron and first-generation 5HT3RAs might share equivalent CINV control in the combination of NK-1RAs and dexamethasone. Lower doses of dexamethasone might be applied when used with NK-1RAs and 5HT3RAs.
Authors: Abdullah A Alhifany; Ali McBride; Abdulaali R Almutairi; Ejaz Cheema; Alaa Shahbar; Yasser Alatawi; Adnan S Alharbi; Hani Babiker; Karen MacDonald; Matti Aapro; Ivo Abraham Journal: Support Care Cancer Date: 2019-12-10 Impact factor: 3.603
Authors: L Zhang; S Lu; J Feng; A Dechaphunkul; J Chang; D Wang; S Chessari; C Lanzarotti; K Jordan; M Aapro Journal: Ann Oncol Date: 2018-02-01 Impact factor: 32.976