Feliu, Jaime , Custodio, Ana Belen , Pinto-Marin, Alvaro , Higuera, Oliver , Perez-Gonzalez, Miriam , del Pino, Laura , Ruiz-Jimenez, Leticia , Sanchez-Cabero, Dario , Viera, Isabel , GARCÍA JURADO, ANA BELÉN, Espinosa, Enrique
No
Cancers
Article
Científica
4.5
1.391
01/09/2023
001145114600001
Background: Determining the risk of grade 3-5 toxicity and early death (ED) is important to plan chemotherapy in older adult patients with cancer. Our objective was to identify factors predicting these complications at the time of treatment initiation. Methods: 234 patients aged >= 70 were subjected to a geriatric assessment and variables related to the tumor and the treatment were also collected. Logistic regression multivariable analysis was used to relate these factors with the appearance of grade 3-5 toxicity and ED. Predictive scores for both toxicity and ED were then developed. Results: Factors related to grade 3-5 toxicity were hemoglobin, MAX2 index, ADL, and the CONUT score. Factors related to ED were tumor stage and the GNRI score. Two predictive scores were developed using these variables. ROC curves for the prediction of toxicity and ED were 0.71 (95% CI: 0.64-0.78) and 0.73 (95% CI: 0.68-0.79), respectively. Conclusions: Two simple and reliable scores were developed to predict grade 3-5 toxicity and ED in older adult patients with cancer. This may be helpful in treatment planning.
cancer; older adult patient; chemotherapy; toxicity; prognostic; early death