Clinical profile, staging and oncological treatment of ten leading cancer types between young vs older patients from 2000 to 2019 in Brazil

• Published in: Cancer epidemiology 2025-01, Vol.94, p.102741, Article 102741
• Main Authors: Costa, Guilherme Jorge, Veras Santos, Ana Luiza Ribeiro, Mendes de Sales, Júlia Nathaly Cavalcanti, Bernhoeft, Bruna Freire, Sales, Letícia Telles, Oliveira Lima, Jurema Telles de, de Mello, Maria Júlia Gonçalves, Thuler, Luiz Claudio Santos
• Format: Article
• Language: English
• ISSN: 1877-7821; 1877-783X; 1877-783X
• DOI: 10.1016/j.canep.2024.102741

Cancer has become a public health problem worldwide, affecting individuals of different age groups, including children, young adults and older patients. To determine the clinical profile, staging and standard of oncological treatment of the 10 most frequent primary sites of cancer in young patients (< 60 years) vs older patients (≥ 60 years old) diagnosed between 2000 and 2019 in Brazil. This cross-sectional study used data from the secondary database of the Hospital Cancer Registry, available on the web www.inca.org.br. Patients with cancer who were older than 18 years were included. Patients with non-melanoma skin cancer and with incomplete data on primary site and staging were excluded. The database had data from 1,891,912 eligible patients, of which 1,461,080 (77.2 %) corresponded to the ten leading cancer types which were to be evaluated in this study. Cancers of the breast, prostate, cervix, lung, colon, stomach, rectum, oesophagus, thyroid and larynx were the 10 most frequent cancer types identified. The mean of age of patients was 58.8 ± 14.2 years and most of them were female (59.8 %). Those in the older group were more commonly reported (50.8 %) and this group included more former or current smokers (48.4 % vs 40.8 %, p