Effect of percutaneous ethanol injection for postoperative recurrence of hepatocellular carcinoma in combination with transcatheter arterial embolization.
Hepatogastroenterology
; 43(9): 644-50, 1996.
Article
em En
| MEDLINE
| ID: mdl-8799409
ABSTRACT
BACKGROUND/AIMS:
This study was conducted to clarify the effect of percutaneous ethanol injection (PEI) in combination with transcatheter arterial embolization (TAE) on prolonging the survival time of patients with postoperative recurrence of hepatocellular carcinoma (HCC). MATERIALS ANDMETHODS:
The subjects were 97 consecutive patients (pts) treated for postoperative recurrent HCC between February 1987 and March 1993. Of these, 25 pts received both TAE and PEI and 72 pts received TAE alone. In the TAE & PEI group, treatment was selected according to the indications 15 pts received TAE for multiple recurrences following PEI, and the other 10 pts received PEI for a new or residual lesion following TAE. Fourteen demographic, pathological, and clinical variables were evaluated to estimate the relative risk of pts treated with TAE & PEI or with TAE alone.RESULTS:
The 1-, 3- and 5- year survival rates in the TAE & PEI group were 100%, 73.2% and 27.2%, respectively, and those in the TAE alone group were 88.9%, 30.2% and 5.5%, respectively. Based on multi-variate Cox regression analysis, the relative risk of cancer death in the TAE & PEI group was 0.32 (95% confidence interval, 0.15 to 0.67).CONCLUSION:
The combination of TAE and PEI had a positive palliative effect and increased survival time of patients with postoperative recurrent HCC, compared to results obtained by TAE alone.
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Base de dados:
MEDLINE
Assunto principal:
Carcinoma Hepatocelular
/
Etanol
/
Embolização Terapêutica
/
Neoplasias Hepáticas
/
Recidiva Local de Neoplasia
Tipo de estudo:
Etiology_studies
/
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Limite:
Female
/
Humans
/
Male
/
Middle aged
Idioma:
En
Ano de publicação:
1996
Tipo de documento:
Article