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

Phase 1

Completed

• Conditions: Hepatocellular Carcinoma
• Interventions: Drug: GC33(RO5137382); Drug: Sorafenib

• Registration Number: NCT00976170
• Lead Sponsor: Chugai Pharmaceutical

Brief Summary

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.

Detailed 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.

Study Timeline

• Study Start: 2009-09
• Study First Submitted: 2009-09-09
• Study First Submitted QC: 2009-09-11
• Study First Posted: 2009-09-14
• Primary Completion: 2013-07
• Study Completion: 2014-09
• Status Verified: 2014-10
• Last Update Submitted: 2014-10-01
• Last Update Posted: 2014-10-03

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 42

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.

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: SINGLE_GROUP

Arm && Interventions

Group	Intervention	Description
1	GC33(RO5137382)	-
1	Sorafenib	-

Primary Outcome Measures

Name	Time	Method
Toxicity evaluation in accordance with CTCAE v3.0	Continuous
Dose limiting toxicity and maximum tolerated dose	Continuous

Secondary Outcome Measures

Name	Time	Method
RECIST criteria (version 1.0) for response evaluation by CT/MRI in target and non-target lesions of HCC	every 2 months
Repeat-dose pharmacokinetic behavior of GC33 and Sorafenib	Continuous

Trial Locations

Locations (7)

California Pacific Medical Center; 🇺🇸 San Francisco, California, United States

National Taiwan Univercity Hospital; 🇨🇳 Taipei, Taiwan

University of Miami; 🇺🇸 Miami, Florida, United States

Memorial Sloan-Kettering Cancer Center; 🇺🇸 New York, New York, United States

University of North Carolina; 🇺🇸 Chapel Hill, North Carolina, United States

National Cheng Kung University Hospital; 🇨🇳 Tainan, Taiwan

Fox Chase Cancer Center; 🇺🇸 Philadelphia, Pennsylvania, United States