Clinical trial NCT01264705: Study of Bavituximab and Sorafenib In Patients With Advanced Liver Cancer
Official title: A Phase I/II Study of Bavituximab and Sorafenib In Patients With Advanced Hepatocellular Carcinoma
Study type: INTERVENTIONAL
Overall status: COMPLETED
Phase: PHASE1
PHASE2
Conditions: Hepatocellular Carcinoma
Liver Cancer
Keywords: Cirrhosis
GI Cancer
Hepatitis
Oncology
Lead sponsor: University of Texas Southwestern Medical Center
Sponsor class: OTHER
First posted: 2010-12-22
Enrollment: 47
Sex: ALL
Minimum age (years): 18
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: no
Allocation: NON_RANDOMIZED
Intervention model: SEQUENTIAL
Primary purpose: TREATMENT

Brief summary: This is a non-randomized, open-label, single-institution phase I/II therapeutic trial of bavituximab and sorafenib in patients with advanced hepatocellular carcinoma (HCC). This study will be activated at the UT Southwestern Medical Center, comprised of The Harold C. Simmons Comprehensive Cancer Center, UT Southwestern Hospitals-St. Paul and Parkland Memorial Hospital System. Advanced HCC is defined as disease that is not amenable to surgical resection or orthotopic liver transplantation or is metastatic in nature.

Detailed description: The investigators are looking for men or women aged 18 years or older with hepatocellular carcinoma not suitable for surgical resection or hepatic transplantation. Prior locoregional therapy including but not limited to transarterial chemoembolization (TACE), radiofrequency ablation (RFA) or ethanol injection is allowed as long as the treatment was 4 weeks previous. Patients must be Child-Pugh A with no previous treatment with sorafenib or other vascular endothelial growth factor (VEGF) inhibitors.

Eligibility criteria: Inclusion Criteria:

1. Patients must have a diagnosis of hepatocellular carcinoma by at least one criterion listed below:

   * Histologically confirmed.
   * MRI or CT consistent with liver cirrhosis and at least one solid liver lesion \>2 cm with early enhancement and delayed enhancement washout regardless of AFP.
   * AFP \>400 ng/ml and evidence of at least one solid liver lesion \>2 cm regardless of specific imaging characteristics on CT or MRI.
2. Locally advanced or metastatic disease.
3. Patients with locally advanced disease must have disease deemed to be unresectable or not eligible for hepatic transplantation. Determination will occur in the weekly GI DMT meeting by surgical oncologists and transplant surgeons.
4. Measurable disease, as defined as lesions that can accurately be measured in at least one dimension (longest diameter to be measured) according to Response Evaluation Criteria in Solid Tumors (RECIST, version 1.1) at least 2 cm with conventional techniques or at least 1 cm with spiral computed tomography.
5. Child-Pugh Score A.
6. Age ≥ 18 years.
7. Eastern Cooperative Oncology Group (ECOG) Performance Score of 0-2.
8. Absolute neutrophil count ≥ 1,500 cells/mm3.
9. Platelet count ≥ 75,000 cells/mm3.
10. Total bilirubin ≤ 3.0 mg/dl.
11. Hemoglobin ≥ 8.5 g/dl.
12. AST and ALT ≤ 5.0 times upper limit of normal.
13. D-dimer ≤ 3 times upper limit of normal.
14. INR ≤ 1.8 (therapeutic anticoagulation allowed as long as medically indicated.

Exclusion Criteria:

1. History of bleeding diathesis or coagulopathy.
2. Symptomatic or clinically active brain metastases.
3. Major surgery within previous 4 weeks.
4. History of thromboembolic events (including both pulmonary embolisms and deep vein thrombosis); central venous catheter-related thrombosis \> 6 months prior is allowed.
5. Prior adjuvant therapy with sorafenib or other Raf/MEK/RAS or VEGFR inhibitors. Prior adjuvant therapy is allowed provided it was completed \> 6 months ago and there is documented recurrence of hepatocellular carcinoma.

Primary outcomes:
measure: Median Radiographic Time to Progression (TTP) Calculated From Treatment Initiation to First Evidence of Disease Progression or Last Follow-up.
timeFrame: Treatment initiation to first evidence of disease progression or last follow-up, an average of 24 months
measure: Number of Patients With Dose Limiting Toxicity
timeFrame: 8 months.
Secondary outcomes:
measure: Safety, as Measured by the Number of Patients With Adverse Event Related to the Treatment That Experienced Grade 3 or Greater.
timeFrame: Up to 3 months of patient enrollment (phase 1)
measure: Median Months of Overall Survival Calculated From Treatment Initiation to Death or Last Follow-up.
timeFrame: Treatment initiation to death or last follow-up, an average 24 months
measure: Median Months of Disease Specific Survival Calculated From Treatment Initiation to Death From Advanced HCC (Hepatocellular Carcinoma) or Last Follow-up.
timeFrame: Treatment initiation to first evidence of death from advanced liver cancer or last follow-up, an average of 12 months
Other outcomes:
Locations:
city: Dallas
country: United States
facility: UT Southwestern Medical Center
state: Texas
Study officials:
affiliation: UT Southwestern Medical Center
name: Adam C Yopp, MD
role: PRINCIPAL_INVESTIGATOR
References:
citation: Mokdad AA, Zhu H, Beg MS, Arriaga Y, Dowell JE, Singal AG, Yopp AC. Efficacy and Safety of Bavituximab in Combination with Sorafenib in Advanced Hepatocellular Carcinoma: A Single-Arm, Open-Label, Phase II Clinical Trial. Target Oncol. 2019 Oct;14(5):541-550. doi: 10.1007/s11523-019-00663-3.