Use of artificial intelligence to predict response to neoadjuvant chemotherapy in breast cancer
Mastology (Online)
;
332023. ilus, tab
Article
Dans Anglais
| LILACS
| ID: biblio-1433826
ABSTRACT
Breast cancer is the object of thousands of studies worldwide. Nevertheless, few tools are available to corroborate prediction of response to neoadjuvant chemotherapy. Artificial intelligence is being researched for its potential utility in several fields of knowledge, including oncology. The development of a standardized Artificial intelligence-based predictive model for patients with breast cancer may help make clinical management more personalized and effective. We aimed to apply Artificial intelligence models to predict the response to neoadjuvant chemotherapy based solely on clinical and pathological data. Methods:
Medical records of 130 patients treated with neoadjuvant chemotherapy were reviewed and divided into two groups 90 samples to train the network and 40 samples to perform prospective testingand validate the results obtained by the Artificial intelligence method.Results:
Using clinicopathologic data alone, the artificial neural network was able to correctly predict pathologic complete response in 83.3% of the cases. It also correctly predicted 95.6% of locoregional recurrence, as well as correctly determined whether patients were alive or dead at a given time point in 90% of the time. To date, no published research has used clinicopathologic data to predict the response to neoadjuvant chemotherapy in patients with breast cancer, thus highlighting the importance of the present study.Conclusions:
Artificial neural network may become an interesting tool for predicting response to neoadjuvant chemotherapy, locoregional recurrence, systemic disease progression, and survival in patients with breast cancer (AU)
Texte intégral:
Disponible
Indice:
LILAS (Amériques)
Sujet Principal:
Tumeurs du sein
/
Intelligence artificielle
/
Traitement néoadjuvant
/
Antinéoplasiques
Type d'étude:
Étude observationnelle
/
Étude pronostique
/
Facteurs de risque
Limites du sujet:
Femelle
/
Humains
langue:
Anglais
Texte intégral:
Mastology (Online)
Thème du journal:
Neoplasias da Mama
Année:
2023
Type:
Article
Pays d'affiliation:
Brésil
Institution/Pays d'affiliation:
Universidade de Caxias do Sul/BR
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