TY - JOUR
T1 - Single-dose NEPA versus an aprepitant regimen for prevention of chemotherapy-induced nausea and vomiting in patients receiving moderately emetogenic chemotherapy
AU - Zelek, Laurent
AU - Navari, Rudolph
AU - Aapro, Matti
AU - Scotté, Florian
N1 - Publisher Copyright:
© 2023 The Authors. Cancer Medicine published by John Wiley & Sons Ltd.
PY - 2023/8/1
Y1 - 2023/8/1
N2 - Introduction: Non-inferiority of NEPA (fixed combination of NK1 receptor antagonist (RA), netupitant, and 5-HT3RA, palonosetron) versus an aprepitant regimen was previously shown in a pragmatic study in patients receiving anthracycline cyclophosphamide (AC) and non-AC moderately emetogenic chemotherapy (MEC). In the MEC group a numerically higher complete response (CR: no emesis, no rescue) rate was seen for NEPA during the overall 0–120 h phase (NEPA 76.1% vs. 63.1% aprepitant). As NEPA exhibits long-lasting efficacy, this study evaluated a prolonged period up to 144 h, beyond the traditional 120 h post-chemotherapy. In this post-hoc analysis we explore the comparative efficacy of NEPA versus the aprepitant regimen in the MEC group up to 144 h, while also assessing the impact of risk factors on CINV prevention. Methods: This was a pragmatic, multicenter, randomized, prospective study. Oral NEPA was administered as a single dose on day 1, while aprepitant was given on days 1–3 + ondansetron on day 1; all patients were to receive dexamethasone on days 1–4. Patients were chemotherapy-naïve and receiving MEC, with a subset evaluation of those with a risk factor for developing CINV (i.e., female, male <60 years, male ≥60 years who received carboplatin, or male ≥60 years with anxiety). CR rates were compared during the extended overall (0–144 h) phase. Results: The MEC group included 211 patients; of these 181 were in the risk factor subset. Significantly higher CR rates were seen for NEPA than aprepitant during the extended overall phase for the total MEC group (NEPA 77.1%, aprepitant 57.8%, p = 0.003) and also in the subset of patients with CINV risk factors (NEPA 73.9%, aprepitant 56.2%, p = 0.012). Conclusion: A single dose of NEPA, administered on day 1 only, was more effective than a 3-day aprepitant regimen in preventing CINV for an extended duration in patients receiving MEC and in those with emetic risk factors.
AB - Introduction: Non-inferiority of NEPA (fixed combination of NK1 receptor antagonist (RA), netupitant, and 5-HT3RA, palonosetron) versus an aprepitant regimen was previously shown in a pragmatic study in patients receiving anthracycline cyclophosphamide (AC) and non-AC moderately emetogenic chemotherapy (MEC). In the MEC group a numerically higher complete response (CR: no emesis, no rescue) rate was seen for NEPA during the overall 0–120 h phase (NEPA 76.1% vs. 63.1% aprepitant). As NEPA exhibits long-lasting efficacy, this study evaluated a prolonged period up to 144 h, beyond the traditional 120 h post-chemotherapy. In this post-hoc analysis we explore the comparative efficacy of NEPA versus the aprepitant regimen in the MEC group up to 144 h, while also assessing the impact of risk factors on CINV prevention. Methods: This was a pragmatic, multicenter, randomized, prospective study. Oral NEPA was administered as a single dose on day 1, while aprepitant was given on days 1–3 + ondansetron on day 1; all patients were to receive dexamethasone on days 1–4. Patients were chemotherapy-naïve and receiving MEC, with a subset evaluation of those with a risk factor for developing CINV (i.e., female, male <60 years, male ≥60 years who received carboplatin, or male ≥60 years with anxiety). CR rates were compared during the extended overall (0–144 h) phase. Results: The MEC group included 211 patients; of these 181 were in the risk factor subset. Significantly higher CR rates were seen for NEPA than aprepitant during the extended overall phase for the total MEC group (NEPA 77.1%, aprepitant 57.8%, p = 0.003) and also in the subset of patients with CINV risk factors (NEPA 73.9%, aprepitant 56.2%, p = 0.012). Conclusion: A single dose of NEPA, administered on day 1 only, was more effective than a 3-day aprepitant regimen in preventing CINV for an extended duration in patients receiving MEC and in those with emetic risk factors.
KW - CINV
KW - NEPA
KW - aprepitant
KW - netupitant
KW - palonosetron
UR - http://www.scopus.com/inward/record.url?scp=85166780676&partnerID=8YFLogxK
U2 - 10.1002/cam4.6121
DO - 10.1002/cam4.6121
M3 - Article
C2 - 37537943
AN - SCOPUS:85166780676
SN - 2045-7634
VL - 12
SP - 15769
EP - 15776
JO - Cancer Medicine
JF - Cancer Medicine
IS - 15
ER -