Study of Bavituximab and Sorafenib In Patients With Advanced Liver Cancer

Hepatocellular Carcinoma Clinical Trial

Official title:

A Phase I/II Study of Bavituximab and Sorafenib In Patients With Advanced Hepatocellular Carcinoma

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT01264705
• Other study ID #: STU 062010-150
• Status: Completed
• Phase: Phase 1/Phase 2
• Start date: January 2011
• Est. completion date: April 2018

Study information

• Verified date: October 2020
• Source: University of Texas Southwestern Medical Center
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial 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.

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.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 47
• Est. completion date: April 2018
• Est. primary completion date: April 2018
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years and older

Eligibility

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.

Related Conditions & MeSH terms

• Carcinoma
• Carcinoma, Hepatocellular
• Hepatocellular Carcinoma
• Liver Cancer
• Liver Neoplasms

Intervention

Drug:
• bavituximab (0.3 mg/kg) and sorafenib
Bavituximab:0.3 mg/kg weekly Sorafenib: 400mg PO twice daily
• bavituximab (1.0 mg/kg ) and sorafenib
Bavituximab: 1.0 mg/kg weekly Sorafenib: 400mg PO twice daily
• bavituximab (3.0 mg/kg) and sorafenib
Bavituximab: 3.0 mg/kg weekly Sorafenib: 400mg PO twice daily

Locations

Country	Name	City	State
United States	UT Southwestern Medical Center	Dallas	Texas

Sponsors (1)

Lead Sponsor	Collaborator
University of Texas Southwestern Medical Center

Country where clinical trial is conducted

United States, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Median Radiographic Time to Progression (TTP) Calculated From Treatment Initiation to First Evidence of Disease Progression or Last Follow-up.	Median radiographic time to progression (TTP) was calculated from treatment initiation to first evidence of disease progression or last follow-up by using the Kaplan-Meier method. The 95% confidence intervals (CIs) for time-to-progression data was calculated using Greenwood's formula.	Treatment initiation to first evidence of disease progression or last follow-up, an average of 24 months
Primary	Number of Patients With Dose Limiting Toxicity	Dose limiting toxicity by serious adverse events by CTCAE version 4.0	8 months.
Secondary	Safety, as Measured by the Number of Patients With Adverse Event Related to the Treatment That Experienced Grade 3 or Greater.	Safety was measured by the number of patients with at least one adverse event as assess by NCI Common Terminology criteria for adverse events (CTCAE)	Up to 3 months of patient enrollment (phase 1)
Secondary	Median Months of Overall Survival Calculated From Treatment Initiation to Death or Last Follow-up.	Median months of overall survival was calculated from treatment initiation to death or last follow-up by using the Kaplan-Meier method. The 95% confidence intervals (CIs) for median months of overall survival was calculated using Greenwood's formula.	Treatment initiation to death or last follow-up, an average 24 months
Secondary	Median Months of Disease Specific Survival Calculated From Treatment Initiation to Death From Advanced HCC (Hepatocellular Carcinoma) or Last Follow-up.	Median months of disease specific survival was calculated from treatment initiation to first evidence of death from advanced liver cancer or last follow-up by using the Kaplan-Meier method. The 95% confidence intervals (CIs) for time-to-disease specific survival data was calculated using Greenwood's formula.	Treatment initiation to first evidence of death from advanced liver cancer or last follow-up, an average of 12 months