SB-715992 in Treating Patients With Locally Advanced, Recurrent, or Metastatic Liver Cancer

DISEASE CHARACTERISTICS:

• Histologically or cytologically confirmed hepatocellular carcinoma
• Locally advanced, recurrent, or metastatic disease
• Histologically confirmed disease must have archival paraffin-fixed tumor specimen available
• Measurable disease
• At least 1 unidimensionally measurable site of disease ≥ 20 mm by x-ray, physical exam, or non-spiral CT scan OR ≥ 10 mm by spiral CT scan
• Outside of previously irradiated area
• Patients whose sole site of disease is in a previously irradiated field are eligible provided there is evidence of disease progression OR new lesions documented in the irradiated field
• Bone metastases are not considered measurable disease
• Not curable by standard therapies
• No cholangiocarcinoma

PATIENT CHARACTERISTICS:

Age

• 18 and over

Performance status

• ECOG 0-2

Life expectancy

• At least 12 weeks

Hematopoietic

• Absolute granulocyte count ≥ 1,500/mm^3
• Platelet count ≥ 80,000/mm^3

Hepatic

• Bilirubin ≤ 2 times upper limit of normal (ULN)
• AST ≤ 5 times ULN
• Must have hepatic reserve of Child-Turcotte-Pugh class A or better

Renal

• Creatinine clearance ≥ 60 mL/min

Cardiovascular

• No myocardial infarction within the past 6 months
• No symptomatic congestive heart failure
• No unstable angina pectoris
• No cardiac arrhythmia
• No active cardiomyopathy
• No uncontrolled hypertension

Other

• Not pregnant or nursing
• Negative pregnancy test
• Fertile patients must use effective contraception
• No clinical evidence of encephalopathy
• No ongoing or active infection
• No history of allergic reaction attributed to compounds of similar chemical or biological composition to SB-715992
• No psychiatric illness or social situation that would preclude study compliance
• No other uncontrolled illness
• No other malignancies within the past 5 years except adequately treated nonmelanoma skin cancer, curatively treated carcinoma in situ of the cervix, or other curatively treated solid tumors with no evidence of disease for at least 5 years

PRIOR CONCURRENT THERAPY:

Biologic therapy

• Not specified

Chemotherapy

• At least 4 weeks since prior intra-hepatic chemotherapy as a component of trans-arterial chemoembolization and recovered
• Documented disease progression
• No prior systemic chemotherapy

Endocrine therapy

• Not specified

Radiotherapy

• See Disease Characteristics
• At least 4 weeks since prior radiotherapy
• Exceptions may be made for low-dose, nonmyelosuppressive radiotherapy

Surgery

• At least 4 weeks since prior major surgery
• Prior liver transplantation allowed

Other

• No other prior systemic therapy
• At least 4 weeks since prior local ablative therapy (e.g., radiofrequency ablation or ethanol injection) and recovered
• Documented disease progression
• More than 28 days since prior investigational agents
• More than 14 days since prior and no concurrent use of any of the following CYP3A4 inhibitors or inducers:
• Clarithromycin
• Erythromycin
• Troleandomycin
• Itraconazole
• Ketoconazole
• Fluconazole (dose > 200 mg/day)
• Voriconazole
• Nefazodone
• Fluvoxamine
• Verapamil
• Diltiazem
• Grapefruit juice
• Bitter orange
• Phenytoin
• Carbamazepine
• Phenobarbital
• Oxcarbazepine
• Rifampin
• Rifabutin
• Rifapentine
• Hypericum perforatum (St. John's wort)
• Modafinil
• At least 6 months since prior and no concurrent amiodarone
• No concurrent combination antiretroviral therapy for HIV-positive patients
• No other concurrent anticancer therapy
• No other concurrent investigational agents