TACE Study-Liver Embolization Perfusion (VGH Radiology LIU)

NCT ID: NCT02093104

Last Updated: 2017-05-08

Basic Information

• Recruitment Status: COMPLETED
• Total Enrollment: 40 participants
• Study Classification: OBSERVATIONAL
• Study Start Date: 2014-02-28
• Study Completion Date: 2016-04-30

Brief Summary

The purpose of this research study is to evaluate the quantitative information of utilizing C-arm systems in liver tumor care in hopes this potential clinical combination of imaging could aid in diagnosis and evaluation of tumor therapy.

Detailed Description

Blood flow imaging for liver tumors is normally carried out using clinical Computed Tomography (CT) or Magnetic Resonance Imaging (MRI) systems prior to going to the cath lab. This study aims to determine if measuring flow using a C-arm system and/or CT perfusion can be used to improve diagnosis and evaluation of liver tumors.

The major difference between C-arm CT systems and clinical CT systems is the difference in imaging speed. We have developed a new approach that should allow us to overcome this speed limitation. The major difference between conventional CT versus CT perfusion is the obtaining of an extra series of images. CT perfusion results in an increase in the amount of radiation exposure during the CT scan that measures the blood flow of the targeted tumor; however, CT perfusion is much faster than conventional CT.

Prospective participants are being invited to the study because part of the treatment towards the tumour therapy involves obtaining an angiogram.

Conditions

Unresectable Hepatocellular Carcinoma; Undergoing Chemoembolization and Radioembolization

Study Design

• Observational Model Type: CASE_ONLY
• Study Time Perspective: PROSPECTIVE

Eligibility Criteria

Inclusion Criteria

1. Histological or cytological diagnosis or meet the AASLD criteria for diagnosis of hepatocellular carcinoma (HCC) and at least one uni-dimensional lesion measurable according to Response Evaluation Criteria in Solid Tumors (RECIST) criteria by CT-scan

2. OR radiologic evidence of liver metastatic disease

3. Amenable to embolization or ablation as adjuvant, neoadjuvant or definitive (curative or palliative) therapy.

4. Adult > 19 years old and estimated life expectancy over 3 months

5. Eastern Cooperative Oncology Group (ECOG) performance status under or equals 1

6. Adequate haematological function: Hb over or equals 9g/100mL, absolute neutrophil count over or equals 1 500/mm3, platelet count over or equals 50 000/mm3

7. Adequate renal function; serum creatinine under 150μmol/L

8. Bilirubin under or equals 50 µmol/L, Aspartate aminotransferase (AST) or ALT uner or equals 5 x upper limit of normal (ULN), international normalized ratio (INR) under or equals 1.5

9. Liver cirrhosis Child Pugh A - B7

10. Ability to provide written informed consent

Exclusion Criteria

1. Advanced liver disease with Child-Pugh score over 7 or active gastrointestinal bleeding or encephalopathy or ascites refractory to diuretic therapy

2. Women who are pregnant or breast feeding

3. Allergy to contrast media

4. Contraindication to hepatic artery catheterisation, such as severe peripheral vascular disease precluding catheterisation OR contraindication to locally curative ablation due to size, location or shape.

5. Psychiatric or other disorder likely to impact on informed consent

6. Patient unable and/or unwilling to comply with treatment and study instructions

• Minimum Eligible Age: 19 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

University of British Columbia

OTHER

Sponsor Role: lead

Responsible Party

Dave Liu

Principal Investigator

Responsibility Role: PRINCIPAL_INVESTIGATOR

Principal Investigators

David MT Liu, MD

Role: PRINCIPAL_INVESTIGATOR

UBC/VCHA/VGH

Locations

Vancouver General Hospital

Vancouver, British Columbia, Canada

Countries

Canada

Other Identifiers

SIEMENS Canada/USA

Identifier Type: OTHER

Identifier Source: secondary_id

H12-03704

Identifier Type: -

Identifier Source: org_study_id