Personalised antiemetic prophylaxis with NEPA for patients at high risk of chemotherapy-induced nausea and vomiting receiving moderately emetogenic chemotherapy: results from the randomised, multinational MyRisk trial

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00064190%3A_____%2F26%3A10001457" target="_blank" >RIV/00064190:_____/26:10001457 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1016/j.annonc.2025.10.017" target="_blank" >https://doi.org/10.1016/j.annonc.2025.10.017</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.annonc.2025.10.017" target="_blank" >10.1016/j.annonc.2025.10.017</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Personalised antiemetic prophylaxis with NEPA for patients at high risk of chemotherapy-induced nausea and vomiting receiving moderately emetogenic chemotherapy: results from the randomised, multinational MyRisk trial

Popis výsledku v původním jazyce

Background: Patients receiving moderately emetogenic chemotherapy (MEC) are commonly prescribed a 5-hydroxytryptamine-3 (5-HT3) receptor antagonist (RA) and dexamethasone (DEX) as standard-of-care (SOC) antiemetic prophylaxis. However, in patients with an elevated risk of chemotherapy-induced nausea and vomiting (CINV) due to individual risk factors, prophylaxis with an neurokinin-1 (NK1) RA-containing regimen may optimise their antiemetic prevention. To address this unmet need for a more personalised antiemetic strategy, the MyRisk trial incorporated a predictive risk factor algorithm to select patients at increased risk of CINV who may benefit from enhanced antiemetic prophylaxis. Patients and methodsMyRisk was a phase IV, randomised, open-label, multicentre, multinational trial. Adult patients scheduled to receive three cycles of MEC with a high-risk CINV score were randomly assigned to NEPA (a fixed combination of an NK1 RA, netupitant, and 5-HT3 RA, palonosetron) + DEX or SOC. The CINV risk score was calculated based on an algorithm that considered seven risk factors. The primary endpoint was complete response (CR: no emesis/no rescue medication) during the overall phase (0-120 h) across three consecutive cycles. Results: Of 401 randomly allocated patients, 388 were included in the efficacy analysis. The most common cancers were colorectal and lung; oxaliplatin and carboplatin were the most common MECs. Patients randomly assigned to NEPA were significantly more likely to experience a CR compared with SOC (odds ratio 1.67, 95% confidence interval 1.12-2.49, P = 0.012). The NEPA group had a significantly higher probability of CR, no nausea, no emesis, and complete protection (81.0%, 63.7%, 95.4%, and 71.8%, respectively) compared with the SOC arm (71.8%, 54.9%, 86.7%, and 62.4%, respectively) across three cycles of chemotherapy. Conclusions: When individual risk factors are considered before MEC, a three-drug regimen including NEPA provides superior CINV prevention across multiple cycles compared with the standard two-drug approach. These findings underscore the value of personalised risk-adapted antiemetic strategies and have practice-changing potential for optimising antiemetic control.

Název v anglickém jazyce

Personalised antiemetic prophylaxis with NEPA for patients at high risk of chemotherapy-induced nausea and vomiting receiving moderately emetogenic chemotherapy: results from the randomised, multinational MyRisk trial

Popis výsledku anglicky

Background: Patients receiving moderately emetogenic chemotherapy (MEC) are commonly prescribed a 5-hydroxytryptamine-3 (5-HT3) receptor antagonist (RA) and dexamethasone (DEX) as standard-of-care (SOC) antiemetic prophylaxis. However, in patients with an elevated risk of chemotherapy-induced nausea and vomiting (CINV) due to individual risk factors, prophylaxis with an neurokinin-1 (NK1) RA-containing regimen may optimise their antiemetic prevention. To address this unmet need for a more personalised antiemetic strategy, the MyRisk trial incorporated a predictive risk factor algorithm to select patients at increased risk of CINV who may benefit from enhanced antiemetic prophylaxis. Patients and methodsMyRisk was a phase IV, randomised, open-label, multicentre, multinational trial. Adult patients scheduled to receive three cycles of MEC with a high-risk CINV score were randomly assigned to NEPA (a fixed combination of an NK1 RA, netupitant, and 5-HT3 RA, palonosetron) + DEX or SOC. The CINV risk score was calculated based on an algorithm that considered seven risk factors. The primary endpoint was complete response (CR: no emesis/no rescue medication) during the overall phase (0-120 h) across three consecutive cycles. Results: Of 401 randomly allocated patients, 388 were included in the efficacy analysis. The most common cancers were colorectal and lung; oxaliplatin and carboplatin were the most common MECs. Patients randomly assigned to NEPA were significantly more likely to experience a CR compared with SOC (odds ratio 1.67, 95% confidence interval 1.12-2.49, P = 0.012). The NEPA group had a significantly higher probability of CR, no nausea, no emesis, and complete protection (81.0%, 63.7%, 95.4%, and 71.8%, respectively) compared with the SOC arm (71.8%, 54.9%, 86.7%, and 62.4%, respectively) across three cycles of chemotherapy. Conclusions: When individual risk factors are considered before MEC, a three-drug regimen including NEPA provides superior CINV prevention across multiple cycles compared with the standard two-drug approach. These findings underscore the value of personalised risk-adapted antiemetic strategies and have practice-changing potential for optimising antiemetic control.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

30204 - Oncology

Projekt

—

Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2026

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Annals of oncology

ISSN

0923-7534

e-ISSN

1569-8041

Svazek periodika

37

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

11

Strana od-do

260-270

Kód UT WoS článku

001676947200001

EID výsledku v databázi Scopus

2-s2.0-105023885639