Association of post-operative CEA with survival and oxaliplatin benefit in patients with stage II colon cancer
Adjuvant treatment for stage II colon cancer (CC) can be proposed to patients with high-risk disease. Recently, 2.35 ng/mL carcinoembryonic antigen (CEA) was identified as the best cut-off value. This post hoc analysis of the MOSAIC trial assessed post-operative CEA prognostic value for survival out...
| Autores: | , , , , , , , , |
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| Formato: | artículo |
| Fecha de publicación: | 2019 |
| País: | España |
| Recursos: | Universitat Autònoma de Barcelona |
| Repositorio: | Dipòsit Digital de Documents de la UAB |
| Idioma: | inglés |
| OAI Identifier: | oai:ddd.uab.cat:238806 |
| Acesso em linha: | https://ddd.uab.cat/record/238806 https://dx.doi.org/urn:doi:10.1038/s41416-019-0521-7 |
| Access Level: | acceso abierto |
| Palavra-chave: | Colorectal cancer Colon cancer |
| Resumo: | Adjuvant treatment for stage II colon cancer (CC) can be proposed to patients with high-risk disease. Recently, 2.35 ng/mL carcinoembryonic antigen (CEA) was identified as the best cut-off value. This post hoc analysis of the MOSAIC trial assessed post-operative CEA prognostic value for survival outcomes and predictive value for the addition of oxaliplatin to adjuvant treatment. Prognostic and predictive values of post-operative CEA in patients with stage II CC were evaluated with Kaplan-Meier survival curves and Cox model with interaction terms. Disease-free survival (DFS) and overall survival (OS) were estimated. Among 899 stage II CC patients, post-operative CEA was available in 867 (96.4%); and 434 (48.65%) had a high-risk stage II disease. The 3-year DFS rate was 88.5% and 78.7% in the ≤ 2.35 ng/mL and. |
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