Disease-free survival after gastrectomy is not influenced by ERAS adherence

Background: Enhanced Recovery After Surgery (ERAS) protocols have been widely adopted in gastric cancer surgery, with consistent benefits in perioperative recovery. However, whether adherence to ERAS influences long-term oncologic outcomes remains unclear. This study aimed to evaluate the associatio...

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Detalhes bibliográficos
Autores: Ripollés-Melchor, Javier, Abad-Motos, Ane, León-Bretscher, Ana, Espinosa, Ángel V., Amoza-Pais, Sonia, Herrero-Bogajo, Maria Luz, Abad-Gurumeta, Alfredo, de-la-Plaza-Llamas, Roberto, Galán-Menéndez, Patricia, Zorrilla-Vaca, Andrés, González-López, Rocío, Navarro-Pérez, Rosalía, Jimenez Viñas, Carlos, Parreño-Manchado, Felipe Carlos, Ruiz Escobar, Alicia, Concepción-Martín, Vanessa, Paseiro-Crespo, Gloria, Acosta-Mérida, María Asunción, Puech-de-Oriol, María, Mayo-Ossorio, María Ángeles, García-Nebreda, María, Chaveli-Diaz, Carlos, Fernández-Valdes-Bango, Paula, Torres-Alfonso, José Ramón, Barragan-Serrano, Cristina, Aldecoa, César
Formato: artículo
Fecha de publicación:2026
País:España
Recursos:Conselleria de Salut i Consum del Govern de les Illes Balears
Repositorio:Docusalut
Idioma:inglés
OAI Identifier:oai:docusalut.com:20.500.13003/26624
Acesso em linha:https://hdl.handle.net/20.500.13003/26624
Access Level:acceso abierto
Palavra-chave:Disease-free survival
Enhanced Recovery After Surgery
Gastrectomy
Gastric cancer
Perioperative care
Descrição
Resumo:Background: Enhanced Recovery After Surgery (ERAS) protocols have been widely adopted in gastric cancer surgery, with consistent benefits in perioperative recovery. However, whether adherence to ERAS influences long-term oncologic outcomes remains unclear. This study aimed to evaluate the association between ERAS adherence and disease-free survival (DFS) following curative-intent gastrectomy. Methods: This was a prespecified substudy of the POWER4 cohort, a prospective, multicentre investigation of perioperative care and outcomes in patients undergoing elective gastrectomy for gastric cancer. ERAS adherence was assessed using 22 predefined components and analysed as a binary (high vs. low), continuous (per 10-point increment), and quartile-based variable. The primary endpoint was DFS, defined as the time from surgery to recurrence or death. Kaplan-Meier estimates and multivariable Cox models were used to evaluate the association between ERAS adherence and DFS, adjusting for age, sex, ASA, BMI, nutritional risk, anaemia, chronic kidney disease, surgical approach, procedure type, operative time, and tumour stage. Results: Among 368 patients with complete oncologic follow-up, the median follow-up was 1616 days. Kaplan-Meier curves suggested a trend toward improved DFS with higher ERAS adherence (log-rank p = 0.10 for binary comparison; p = 0.05 across quartiles). In multivariable Cox models, ERAS adherence was not significantly associated with DFS. Prognosis was independently predicted by tumour stage, chronic kidney disease, ASA ≥ III, and total gastrectomy. Conclusion: In this multicentre cohort, ERAS adherence was not independently associated with long-term DFS after gastrectomy for gastric cancer. Long-term prognosis appeared primarily driven by tumour and patient-related factors rather than perioperative protocol adherence. The study was registered on Clinicaltrials.gov: NCT06790238.

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