Study of GC33 and Sorafenib in Combination in Advanced or Metastatic Liver Cancer (Hepatocellular Carcinoma)

Chugai Pharmaceutical

Status and phase

Completed

Phase 1

Conditions

Hepatocellular Carcinoma

Treatments

Drug: GC33(RO5137382)

Drug: Sorafenib

Study type

Interventional

Funder types

Industry

Identifiers

NCT00976170

GC-002US

Details and patient eligibility

About

This phase I trial is studying the safety and best dose of GC33 and Sorafenib in combination in patients with advanced or metastatic liver cancer.

Full description

This is a Phase I open-label dose escalation study of GC33 in combination with Sorafenib in patients with advanced or metastatic HCC. This study is designed to evaluate safety, tolerability, pharmacokinetics, and efficacy. Enrollment will proceed until a maximum tolerated dose (MTD) and a recommended Phase II dose has been established.

Enrollment

42 patients

Sex

All

Ages

18+ years old

Volunteers

No Healthy Volunteers

Inclusion criteria

Signed written Institutional Review Board/Ethical Committee approved informed consent form.
Male or female ≥18 years old.
Life expectancy ≥3 months.
ECOG Performance Status of 0-1.
Histologically confirmed hepatocellular carcinoma.
Not a candidate for curative treatments.
Child-Pugh A
Hematological, Biochemical and Organ Function:
- AST (SGOT): ≤5.0 × ULN,
- ALT (SGPT): ≤5.0 × ULN,
- Total Bilirubin: ≤1.5mg/dL,
- Platelets: ≥100,000/μL,
- Absolute Neutrophil Count: ≥1,500/μL,
- Serum creatinine: ≤2.0 × ULN,
- PT-INR: ≤2.0
Ability to provide a tumor tissue sample either by:
- A formalin fixed paraffin embedded block sample within 12 months prior to informed consent for HCC diagnosis
- Undergo a biopsy to confirm HCC diagnosis
Measurable disease.

Exclusion criteria

Child-Pugh B or C
Patient who have taken Sorafenib previously.
Difficulty or inability to swallow pills.
Pregnant or lactating women or women of child-bearing potential and men of childbearing potential not willing to use effective means of contraception.
Patients known to be positive for Human immunodeficiency virus infection.
Active infectious diseases requiring treatment except for hepatitis B and C.
Other malignancies within the last 5 years.
History of transplantation (organ, bone marrow transplantation, Peripheral blood stem cell transplantation, etc.).
Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements..
Patients with known brain metastases or other central nervous system disease/disorders.
Uncontrolled hypertension defined as systolic blood pressure >150 mmhg or diastolic blood pressure >90 mmHg, despite optimal medical management.
Non-tumor related thrombolic or embolic events such as a cerebrovascular accident including transient ischemic attacks within the past 6 months.
Pulmonary hemorrhage/bleeding event ≥ CTCAE Grade 3, any other hemorrhage/bleeding event ≥ CTCAE Grade 4 within 4 weeks of first dose of study drug.
Serious non-healing wound, ulcer, or bone fracture.
Patients who received major surgery, local therapy for HCC, chemotherapy, radiotherapy, hormone-therapy, immunotherapy, or another investigational drug within 4 weeks prior to Day 1(6 weeks for nitrosoureas, mitomycin, and bevacizumab; 1 week for tumor biopsy).
Patients who received the following treatments within 2 weeks prior to Day 1:
- Anticoagulant or thrombolytic agents for therapeutic purposes,
- Systemic anti-viral therapy for hepatitis C and Interferon therapy for hepatitis B,
- Blood transfusion including all blood products
Known history of hypersensitivity to similar agents.
Patients receiving any medications or substances that are inducers of CYP3A4 are ineligible: rifampin, St. John's wort, phenytoin, carbamazepine, phenobarbital and dexamethasone.
Any psychological, familial, sociological or geographical condition potentially hampering compliance with the study protocol requirements and/or follow-up procedures; those conditions should be discussed with the patient before trial entry.