Intervention: Erlotinib
Trial phase: Phase 2
ATC code: L01EB02 | L01XE03
SMILES: C#Cc1cccc(Nc2ncnc3cc(OCCOC)c(OCCOC)cc23)c1
Sex: All
Age groups: Adult | Older Adult
Healthy volunteers: No
Participants at risk: 27
Group description: Patients receive bevacizumab IV over 30-90 minutes on days 1 and 15 and oral erlotinib hydrochloride once daily on days 1-28. Treatment repeats every 28 days in the absence of disease progression or unacceptable toxicity. Patients undergo laboratory studies to determine EGFR and phosphorylated-EGFR protein levels using initial diagnostic biopsy specimens by IHC for correlation with clinical outcome. Levels of proteins through which EGFR signals, including Akt, phosphorylated-Akt, MAPK, and phosphorylated-MAPK, are also determined using initial diagnostic biopsy specimens by IHC and correlated with clinical outcome. Total and free serum vascular endothelial growth factor levels are determined at the start of study and prior to course 3 by ELISA.
Eligibility criteria:
Inclusion Criteria:

Absolute neutrophil count >= 1,500/mm^3
Creatinine =< 2 mg/dL
Albumin >= 2.5 g/dL
Total bilirubin =< upper limit of normal (ULN)
aspartate aminotransferase (AST) and alanine aminotransferase (ALT) =< 2.5 times ULN
Alkaline phosphatase =< 5 times ULN
Urine protein:creatinine ratio < 1.0 OR 24-hour urine protein < 1,000 mg
Not pregnant or nursing:

No nursing for >= 6 months after completion of study treatment

Negative pregnancy test
Fertile patients must use effective contraception during study and for >= 6 months after completion of study treatment
No history of allergic reactions attributed to compounds of similar chemical or biological composition to bevacizumab or erlotinib hydrochloride
No abnormalities of the cornea, including any of the following:

History of dry eye syndrome or Sjögren's syndrome; Congenital abnormality (e.g., Fuch's dystrophy); Abnormal slit-lamp examination using a vital dye (e.g., fluorescein, Bengal-Rose); Abnormal corneal sensitivity test (e.g., Schirmer test or similar tear production test)

No stroke or transient ischemic attack within the past 6 months
No uncontrolled high blood pressure, history of labile hypertension, or history of poor compliance with an antihypertensive regimen
No unstable angina pectoris within the past 6 months
No symptomatic congestive heart failure
No myocardial infarction within the past 6 months
No serious uncontrolled cardiac arrhythmias
No uncontrolled diabetes mellitus
No active or uncontrolled infection
No impaired GI function or disease that may significantly alter the absorption of erlotinib hydrochloride (e.g., ulcerative disease, uncontrolled nausea, vomiting, or diarrhea, malabsorption syndrome, or bowel obstruction)
Able to swallow tablets
No psychiatric illness or social situation that would limit compliance with study requirements
No history of nephrotic-range protein
No history of bleeding diathesis
No encephalopathy
No serious nonhealing wounds, skin ulcers, or bone fractures
No clinically significant peripheral vascular disease
No known hypersensitivity to Chinese hamster ovary cell products or other recombinant human antibodies
No history of a GI bleed that required procedural intervention (e.g., variceal banding, surgical shunt, transvenous intrahepatic porto-systemic shunt [TIPS]) within the past 3 months
No significant traumatic injury within the past 28 days
No other prior malignancy within the past 5 years except for the following:

Adequately treated basal cell or squamous cell skin cancer; Adequately treated in situ cervical cancer; Stage I or II cancer from which the patient is currently in complete remission; Stage I chronic lymphocytic leukemia

Recovered from all therapy-related toxicities
No more than 1 prior systemic or liver directed drug therapy including transarterial chemoembolization (TACE) (multiple TACEs will count as 1 prior regimen irrespective of their total numbers) that were used for HCC
No chemotherapy for HCC within the past 4 weeks (6 weeks for nitrosoureas or mitomycin C)
No biological therapy or immunotherapy for HCC within the past 4 weeks
Prior surgery, regional therapy (e.g., transarterial embolization), liver transplantation, or other liver-directed ablative therapies of discrete lesions allowed provided any related progressive or recurrent disease is documented
No cryotherapy, radiofrequency ablation, ethanol injection, or photodynamic therapy within the past 6 weeks:

Indicator lesions must be outside the area of prior treatment OR if the lesion is inside the area of prior treatment, there must be clear evidence of disease progression associated with that lesion

No core biopsy within the past 7 days
No radiotherapy within the past 4 weeks
No prior antiangiogenesis agent or antiepidermal growth factor receptor drug
No prior treatment with hepatic arterial infusion with chemotherapy or yttrium Y 90-labeled microspheres
No other concurrent investigational agents
No concurrent combination antiretroviral therapy for HIV-positive patients
No other concurrent anticancer therapy
Concurrent full-dose anticoagulants (e.g., warfarin) with international normalized ratio (INR) > 1.2 allowed provided the following criteria are met:

An in-range INR (usually between 2 and 3) on a stable dose of oral anticoagulant (or on a stable dose of low molecular weight heparin)

AND (continued from above) No active bleeding or pathological condition that carries a high risk of bleeding (e.g., tumor involving major vessels, gastrointestinal [GI] ulceration, or known varices)
No concurrent major surgical procedures

Histologically confirmed hepatocellular carcinoma (HCC):

No fibrolamellar subtype HCC
Advanced disease
Not a candidate for surgical resection or liver transplantation

Measurable disease:

Edges of the indicator lesion must be clearly distinct on CT scan
Lesions that measure at least 1 cm but less than 2 cm only must use spiral CT imaging for both pre- and post-treatment tumor assessments
Child's Pugh classification A or B
No primary brain tumor, brain metastasis, or other central nervous system (CNS) diseases
Eastern Cooperative Oncology Group (ECOG) performance status 0-1
Platelet count >= 75,000/mm^3
No major surgery (e.g., laparotomy), open biopsy, or minor surgery (e.g., insertion of a vascular access device) within the past 4 weeks
No interstitial pneumonia or extensive and symptomatic interstitial fibrosis of the lung
No abdominal fistula, GI perforation, or intra-abdominal abscess within the past 28 days
No concurrent prophylactic hematopoietic colony-stimulating factors