Clinical trial · Interventional
Impact of C-arm CT in Patients With HCC Undergoing TACE: Optimal Imaging Guidance
Impact of C-arm CT in Patients With Hepatocellular Carcinoma (HCC) Undergoing Transhepatic Arterial Chemoembolization (TACE): Optimal Imaging Guidance
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
Patients will be enrolled based on presence of HCC and eligibility for TACE. They will be randomized to one of two arms for imaging navigation to the optimal catheter location for chemotherapy injection to treat the first (possibly sole) tumor target. The two arms will be: TACE using C-arm CT supplemented by DSA or DSA only (only DSA images will be used for navigation and tumor vessel tracking). Navigation to subsequent treatment targets in all patients will be done with fluoroscopy, CACT, and DSA, as is standard of care at Stanford University Medical Center, and is not part of the study. Vascular complexity, which affects navigation difficulty and thus the need for imaging, will be assessed separately for use in data analysis by two radiologists on a four-point scale.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Carcinoma, Hepatocellular | Hepatocellular Carcinoma | ONTOLOGY_EXACT | 0.98 |
Interventions
Interventions (2)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| C-arm CT + DSA as needed | Device | — | UNRESOLVED |
| DSA only | Device | — | UNRESOLVED |
Design
Arms and outcomes
Arms (2)
- type
- EXPERIMENTAL
- label
- C-arm CT + DSA as needed'
- description
- In the group of subjects randomized in this group, the image guidance component of the procedure will be conducted by the acquisition of 3D CT-like images during a trans-hepatic arterial injection of iodinated contrast agent for road mapping the tumor feeding vessels and supplemented by DSA as needed by the operating physician as imaging guidance for planning tumor(s) treatment approach.
- interventionNames
- Device: C-arm CT + DSA as needed
- type
- ACTIVE_COMPARATOR
- label
- DSA only
- description
- In the group of subjects randomized in this group, present standard of care, i.e DSA imaging only will be used by the operating physician to map out the tumor vessels and used for treatment approach. Additional 3D CT-like images will be obtained, but only used if the operator cannot perform adequate planning using DSA alone.
- interventionNames
- Device: DSA only
Primary outcomes (2)
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria: Patients must be affected by HCC Patients must be 18 years old or older Patients must have received an abdominal CT, PET/CT scan or MRI, completed prior to the TACE procedure. Ability to understand and the willingness to sign a written informed consent document. Exclusion Criteria: Subjects under the age of 18 Pregnant women
References
Publications (0)
Data not yet available