Fibrolamellar variant of hepatocellular carcinoma does not have a better survival than conventional hepatocellular carcinoma--results and treatment recommendations from the Childhood Liver Tumour Strategy Group (SIOPEL) experience.
Eur J Cancer
; 49(12): 2698-704, 2013 Aug.
Article
en En
| MEDLINE
| ID: mdl-23683550
PURPOSE: Fibrolamellar hepatocellular carcinoma (FL-HCC) and conventional hepatocellular carcinoma (HCC) cases in two consecutive paediatric HCC trials were analysed to compare outcome and derive treatment implications. PATIENTS AND METHODS: Data of 24 FL-HCC (24% PRETEXT IV) and 38 HCC (42% PRETEXT IV) cases from SIOPEL-2 and -3 (1995-1998, 1998-2006) were analysed. Patients were treated according to SIOPEL-2 and -3 high-risk protocol (carboplatin+doxorubicin alternating with cisplatin; seven preoperative, three postoperative cycles) or with primary surgery followed by chemotherapy as indicated. RESULTS: Thirteen of 24 FL-HCC (54%) and 32/38 HCC (84%) were initially treated with chemotherapy. Eight FL-HCC (33%) and five HCC patients (13%) had primary surgery. Partial response was observed in 31% of FL-HCC versus 53% of HCC patients (p=0.17). Complete resection was achieved in ten FL-HCC and seven HCC patients (p=0.08). Three-year event free survival (EFS) was 22% for FL-HCC versus 28% for HCC. Overall survival (OS) was not significantly different at 3 years follow up (42% for FL-HCC versus 33% for HCC, p=0.24). EFS/OS Kaplan-Meier curves did not differ significantly, with median follow up of 43 (FL-HCC) and 60 (HCC) months. No significant correlation was found between potential prognostic factors and OS. In the entire cohort nine out of 23 (39%) patients with complete resection or orthotopic liver transplantation versus 34/39 (87%) without successful surgical treatment, died. CONCLUSIONS: Long-term OS in FL-HCC and HCC is similar. With low response rates, complete resection remains the treatment of choice.
Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Protocolos de Quimioterapia Combinada Antineoplásica
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Carcinoma Hepatocelular
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Hígado
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Neoplasias Hepáticas
Tipo de estudio:
Etiology_studies
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Guideline
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Incidence_studies
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Observational_studies
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Prognostic_studies
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Risk_factors_studies
Límite:
Adolescent
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Child
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Child, preschool
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Female
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Humans
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Infant
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Male
Idioma:
En
Revista:
Eur J Cancer
Año:
2013
Tipo del documento:
Article
País de afiliación:
Países Bajos
Pais de publicación:
Reino Unido