COG AHEP0731: Treatment of Children with All Stages of Hepatoblastoma

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COG AHEP0731: Treatment of Children with All Stages of Hepatoblastoma

1.1.2
Stage I hepatoblastoma (non-pure fetal histology [PFH]), non-small cell undifferentiated [SCU]) and Stage II (non-SCU) is a highly curable disease with 2 cycles of adjuvant cisplatin, 5-fluorouracil, and vincristine (C5V).

1.1.3
The addition of doxorubicin to the chemotherapy regimen of C5V for children with intermediate-risk hepatoblastoma will be feasible and associated with acceptable levels of toxicity.

1.1.4
The use of vincristine and irinotecan in an upfront window for children with high-risk, metastatic hepatoblastoma will improve the response rate in this group of children.

1.1.5
Referral for orthotopic liver transplant (OTL) is feasible in a cooperative group setting in children with hepatoblastoma designated as potentially unresectable following central surgical review and staging according to the PRE TEXT (Pretreatment Extent of Disease) grouping system.

1.2 Primary Aims

1.2.1
To estimate the EFS in children with Stage I (non-PFH, non-SCU) and Stage II (non SCU) hepatoblastoma treated with surgical resection followed by 2 cycles of C5V.

1.2.2
To determine the feasibility and toxicity of adding doxorubicin to the chemotherapy regimen of C5V for children with intermediate-risk hepatoblastoma.

1.2.3
To estimate the response rate to vincristine and irinotecan in previously untreated children with high-risk, metastatic hepatoblastoma.

1.2.4
To determine whether timely (between diagnosis and end of second cycle of chemotherapy) consultation with a treatment center with surgical expertise in major pediatric liver resection and transplant can be achieved in 70% of patients with potentially unresectable hepatoblastoma.

1.2.5
To foster the collection of tumor tissue and biologic samples to facilitate translational research and to provide data that may aid in risk-adapted approaches for subsequent clinical trials.

Protocol Number111109
Principal InvestigatorRichard Drachtman
PhasePhase III
ScopeNational
Applicable Disease SitesLiver
Therapies InvolvedChemotherapy single agent systemic
Drugs InvolvedAHEP0731
Participating InstitutionsRutgers Cancer Institute of New Jersey

For further information on this clinical trial, please contact us at 732-235-8675 or cinjclinicaltrials@umdnj.edu.