Transcatheter Arterial Chemoembolization (TACE) in Combination With Arsenic Trioxide Versus TACE in the Treatment of Middle-advanced Primary Hepatocellular Carcinoma (HCC) Patients

Hunan Normal University

Status and phase: Unknown; Phase 2

Conditions: Primary Hepatocellular Carcinoma

Treatments: Drug: TACE; Drug: Arsenic trioxide

Study type: Interventional

Funder types: Other

Identifiers

NCT02956772

RACE16001

Details and patient eligibility

About

A multicentre, randomized, open-label, parallel-group, active controlled study.

Full description

Primary hepatocellular carcinoma (HCC) is one of the most common types of cancer and accounts for significant morbidity and mortality worldwide. Notably, more than half of the new HCC cases and deaths develop in China. Transarterial chemoembolization (TACE) has been proposed as the first-line therapeutic strategy for the treatment of patients with unresectable HCC. However, TACE has several limitations itself which might be potentially associated with tumor metastasis and relapse.

Recent studies have demonstrated that arsenic trioxide (As2O3) can act as the first-line therapeutic option in the treatment of acute promyelocytic leukemia. Thereafter, several small studies in China showed promising clinical benefits when As2O3 is administrated among the HCC patients. With these preliminary results, the investigators are planning to carry out a multicenter randomized controlled trial through which to explore the potential efficacy and safety of adjuvant As2O3 treatment for HCC patients.

Enrollment: 190 estimated patients

Sex: All

Ages: 18 to 80 years old

Volunteers: No Healthy Volunteers

Inclusion and exclusion criteria

1. Subject is 18-80 years old.
2. Subject has no portal stem vein tumor thrombus.
3. Subject has primary middle-advanced liver cancer of Barcelona Clinic Liver Cancer stages B/C inappropriate for surgical resection or other locoregional therapy and still presents with tumor lesions in the liver.
4. Subject has evaluable tumor lesion(s) (using Magnetic Resonance Imaging /Computed Tomography) according to modified Response Evaluation Criteria in Solid Tumors (mRECIST) Version 1.1: single lesion size ≥5cm or at least one lesion of >3cm in size when 2-3 lesions exist or there are 4 or more lesions.
5. Subject has an Eastern Cooperative Oncology Group (ECOG) performance status ≤1, Fibrosis index based on 4 factors (FIB-4)≤6 and an expected survival time of 12 weeks or more.
6. Haematology: white blood cell count ≥3.0×10^9/L; hemoglobin≥10 g/dL; blood platelet count≥80×10^9/L
7. Blood biochemistry: serum albumin ≥2.8 g/dL, total bilirubin ≤2 mg/dL or ≤34.2 umol/L, alanine aminotransferase (ALT) and aspartate aminotransferase (AST) ≤ 2 times of upper limit of normal (ULN); amylase and lipase ≤ 1.5 times of ULN; serum creatinine ≤2.0 mg/dL or < 1.5 times of ULN; estimated creatinine clearance ≥60 mL/min.
8. International normalized ratio (INR) is ≤ 2.3 or prothrombin time (PT) is ≤3 seconds than upper limit of normal control.
9. Echocardiogram indicated a left ventricular ejection fraction (LVEF) of >50%.
10. Subject has a liver function Child-Pugh class A or B.
11. Subject is not pregnant or lactating.
12. Female subjects must be infertile or agree to take effective contraceptives; male subjects and their partners of reproductive potential must also agree to use appropriate contraceptives.
13. Subject had no second tumor in the last 5 years, excluding skin basal cell carcinoma or skin squamous carcinoma or any other carcinoma in situ.
14. Subject had no history of systemic chemotherapy.
15. Subject has no any other concomitant anticancer therapies, such as local radiotherapy, systemic chemotherapy and molecular targeted therapy.
16. Subject and (or) guardian is able to understand this study and willing to provide written, informed consent to participate in this clinical study.

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: None (Open label)

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190 participants in 2 patient groups

TACE plus Arsenic Trioxide

Experimental group

Description:

Patients in this group are to receive a single dose of TACE treatment on day 1, followed by arsenic trioxide at 10 mg/day for 14 days (day 8-21). TACE treatment is repeated every 9 weeks while arsenic trioxide every 3 weeks for treatment duration of 27 weeks. At least 3 cycles of arsenic trioxide are administrated.

Treatment:

Drug: TACE

Drug: Arsenic trioxide

TACE

Active Comparator group

Description:

Patients in this group are to receive a single dose of TACE treatment on day 1. TACE treatment is repeated every 9 weeks for 27 weeks.

Treatment:

Drug: TACE