TACE as an Adjuvant Therapy After Hepatectomy for HCC

Jia Fan

Status and phase: Unknown; Phase 3

Conditions: Hepatocellular Carcinoma

Treatments: Drug: Ethiodized Oil + Doxorubicin

Study type: Interventional

Funder types: Other

Identifiers

NCT01966133

LCI-125-009

Details and patient eligibility

About

Investigators hypothesise that the use of transarterial chemoembolisation (TACE) after liver resection in patients with hepatocellular carcinoma can eradicate residual cancer cells in the liver and thus improve survival of patients with high risk factors for residual tumor. The aim of this study is to compare the survival of patients with high risk factors for residual tumor undergoing liver resection plus post-operative TACE versus liver resection alone.

Full description

Liver resection is the mainstay of curative treatment for hepatocellular carcinoma (HCC). However, recurrence is common after surgery and most occurs in the liver, especially for the patients with high risk factors for residual tumor, such as tumors with a diameter more than 5 cm, multiple nodules, and microvascular invasion. Transarterial chemoembolisation (TACE) is an effective palliative treatment for HCC. It involves the infusion of chemotherapeutic agent admixed with iodised oil followed by embolisation of the hepatic arterial flow using small particles. This procedures allows application of smaller dose of chemotherapy concentrated to the liver and thus is well tolerated with minimal side effects. The main complications of TACE are liver function damage, mild feverish symptoms, vomit , etc. But most of them are reversible.

We conduct a randomised controlled trial evaluating the efficacy of using TACE after hepatectomy in HCC patients with high risk factors for residual tumor (tumors with a diameter more than 5 cm, multiple nodules, or microvascular invasion).

Enrollment: 280 patients

Sex: All

Ages: 18 to 70 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• HCC patients received curative hepatectomy with negative resection margin
• Tumors with a diameter more than 5 cm, multiple nodules, or microvascular invasion were defined as high risk factors for residual tumor and used for patient stratification.
• Age from 18 to 70
• Child-Pugh class A
• ASA class I to III
• ECOG performance status Grade 0 or 1

Exclusion criteria

• Patients receiving concomitant local ablation or previous TACE
• Main portal vein tumour thrombus extraction during hepatectomy
• Tumour arising from caudate lobe
• Presence of extra-hepatic disease
• Impaired liver function with either clinically detected ascites, hepatic encephalopathy, serum albumin < 25g/L or bilirubin > 50micromol/L
• Renal impairment with creatinine > 200micromol/L
• Severe concurrent medical illness persisting > 6 weeks after hepatectomy
• History of other cancer
• Hepatic artery anomaly making TACE not possible
• Allergy to doxorubicin or lipiodol
• Pregnant woman
• Informed consent not available

Trial design

Primary purpose: Prevention

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: None (Open label)

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280 participants in 2 patient groups

Control

No Intervention group

Description:

no interventions were assigned

TACE('Ethiodized Oil + Doxorubicin)

Active Comparator group

Description:

TACE using Ethiodized Oil + Doxorubicin mixture was infused through catheter placed at hepatic artery followed by gelfoam embolisation. This is performed 4-6 weeks after surgery.

Treatment:

Drug: Ethiodized Oil + Doxorubicin