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Although advances in early and accurate detection have increased cancer survival chances, these patients must cope with physical and psychological sequelae. The lack of personalized support and assistance after discharge may lead to a rapid diminution of their physical abilities, cognitive impairment, and reduced quality of life. This paper proposes a personalized support system for cancer survivors based on a cohort and trajectory analysis (CTA) module integrated within an agent-based personalized chatbot named EREBOTS. The CTA module relies on survival estimation models, machine learning, and deep learning techniques. It provides clinicians with supporting evidence for choosing a personalized treatment, while allowing patients to benefit from tailored suggestions adapted to their conditions and trajectories. The development of the CTA within the EREBOTS framework enables to effectively evaluate the significance of prognostic variables, detect patient\u2019s high-risk markers, and support treatment decisions.<\/jats:p>","DOI":"10.1007\/s10916-021-01770-3","type":"journal-article","created":{"date-parts":[[2021,11,11]],"date-time":"2021-11-11T21:02:26Z","timestamp":1636664546000},"update-policy":"http:\/\/dx.doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":7,"title":["Cohort and Trajectory Analysis in Multi-Agent Support Systems for Cancer Survivors"],"prefix":"10.1007","volume":"45","author":[{"given":"Gaetano","family":"Manzo","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Davide","family":"Calvaresi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Oscar","family":"Jimenez-del-Toro","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jean-Paul","family":"Calbimonte","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Michael","family":"Schumacher","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2021,11,11]]},"reference":[{"key":"1770_CR1","unstructured":"C Fitzmaurice, C Allen, R Barber, L Barregard, Z Bhutta, H Brenner, D Dicker, O Chimed-Orchir, R Dandona, L Dandona, et\u00a0al. 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