Predicting postoperative complications in cancer patients

• Autor(a) principal: Gonçalves, Daniel M.
• Data de Publicação: 2021
• Outros Autores: Henriques, Rui, Costa, Rafael S.
• Tipo de documento: Artigo
• Idioma: eng
• Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
• Texto Completo: http://hdl.handle.net/10362/128458
• topic: Cancer; Clinical prognosis; Machine learning; Postoperative outcomes; Postsurgical risk; Survey; Oncology; Cancer Research; SDG 3 - Good Health and Well-being

Postoperative complications can impose a significant burden, increasing morbidity, mortal-ity, and the in-hospital length of stay. Today, the number of studies available on the prognostication of postsurgical complications in cancer patients is growing and has already created a considerable set of dispersed contributions. This work provides a comprehensive survey on postoperative risk analysis, integrating principles from classic risk scores and machine-learning approaches within a coherent frame. A qualitative comparison is offered, taking into consideration the available cohort data and the targeted postsurgical outcomes of morbidity (such as the occurrence, nature or severity of postsurgical complications and hospitalization needs) and mortality. This work further establishes a taxonomy to assess the adequacy of cohort studies and guide the development and assessment of new learning approaches for the study and prediction of postoperative complications.