[Predictive relevance of KRAS mutational status in bone metastatic lung adenocarcinoma treated with bisphosphonate therapy]. / A KRAS-mutációs státusz prediktív szerepe biszfoszfonáttal kezelt, csontáttétet képzo tüdo-adenokarcinómában.
Magy Onkol
; 65(2): 103-111, 2021 Jun 03.
Article
em Hu
| MEDLINE
| ID: mdl-34081758
ABSTRACT
The therapeutic impact of KRAS mutations remains controversial in bone metastatic lung adenocarcinoma (LADC). Therefore, our aim was to investigate the effects of KRAS mutational status on overall survival (OS) in these patients according to bisphosphonate therapy (BTx) and radiation therapy (RTx). In total, 134 LADC patients diagnosed with simultaneous bone metastasis were included in this study. The results of the univariate (p=0.008) and multivariate (p=0.004) survival analyses indicated that KRAS mutation is a negative prognostic factor. Both BTx and RTx can increase the OS with a pronounced benefit for patients with KRAS wild-type tumors. Importantly, the concomitant use of BTx and RTx might increase the OS irrespective of KRAS status compared to BTx or RTx alone. In summary, our results might contribute to the development of new therapeutic approaches with regards to KRAS mutational status in bone metastatic LADC.
Buscar no Google
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Neoplasias Colorretais
/
Adenocarcinoma
/
Adenocarcinoma de Pulmão
/
Neoplasias Pulmonares
Tipo de estudo:
Prognostic_studies
/
Risk_factors_studies
Limite:
Humans
Idioma:
Hu
Revista:
Magy Onkol
Ano de publicação:
2021
Tipo de documento:
Article