Prognostic and predictive value of liver volume in colorectal cancer patients with unresectable liver metastases

PURPOSE: To determine the prognostic and predictive value of liver volume in colorectal cancer patients with unresectable liver metastases. MATERIALS AND METHODS: Sixteen patients received whole liver radiotherapy (WLRT) between January 1997 and June 2013. A total dose of 21 Gy was delivered in 7 fr...

Descripción completa

Detalles Bibliográficos
Autores principales: Park, Jun Su, Park, Hee Chul, Choi, Doo Ho, Park, Won, Yu, Jeong Il, Park, Young Suk, Kang, Won Ki, Park, Joon Oh
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Korean Society for Radiation Oncology 2014
Materias:
Original Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4104223/
https://www.ncbi.nlm.nih.gov/pubmed/25061576
http://dx.doi.org/10.3857/roj.2014.32.2.77
Descripción
Sumario:PURPOSE: To determine the prognostic and predictive value of liver volume in colorectal cancer patients with unresectable liver metastases. MATERIALS AND METHODS: Sixteen patients received whole liver radiotherapy (WLRT) between January 1997 and June 2013. A total dose of 21 Gy was delivered in 7 fractions. RESULTS: The median survival time after WLRT was 9 weeks. In univariate analysis, performance status, serum albumin and total bilirubin level, liver volume and extrahepatic metastases were associated with survival. The mean liver volume was significantly different between subgroups with and without pain relief (3,097 and 4,739 mL, respectively; p = 0.002). CONCLUSION: A larger liver volume is a poor prognostic factor for survival and also a negative predictive factor for response to WLRT. If patients who are referred for WLRT have large liver volume, they should be informed of the poor prognosis and should be closely observed during and after WLRT.

Ejemplares similares