Clinical trial · Interventional
PSMA PET/MRI or PSMA PET/CT for Evaluation of Liver Cancer
Development and Validation of Innovative Hybrid Molecular Imaging, 68Ga-PSMA-Dual Contrast PET/MRI and 68Ga-PSMA PET/CT, to Transform the Care of Patients with Hepatocellular Carcinoma
- 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)
This clinical trial evaluates whether 68Ga-PSMA PET/MRI or PET/CT can improve upon the diagnosis and management of liver cancer. MRI stands for magnetic resonance imaging, a scan that uses magnetic and radio waves to produce detailed structural information of the organs, tissues and structures within the body. PET stands for positron emission tomography, an imaging test that helps to measure the information about functions of tissues and organs within the body. A PET scan uses a radioactive drug (radiotracer) to show this activity. CT scan uses X-rays to create images of the bones and internal organs within the body. In patients that have been diagnosed with liver cancer, a protein called prostate specific membrane antigen (PSMA) appears in large amounts on the surface of the cancerous cells. The radioactive chemical compound (68Ga-PSMA) has been designed to circulate through the body and attach itself to the PSMA protein on liver cancer cells. 68Ga-PSMA PET/MRI or PET/CT may be better in diagnosing and managing liver cancer.
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 |
|---|---|---|---|
| Hepatocellular Carcinoma | Hepatocellular Carcinoma | ONTOLOGY_EXACT | 0.98 |
Interventions
Interventions (5)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Biopsy | Procedure | — | UNRESOLVED |
| Computed Tomography | Procedure | — | UNRESOLVED |
| Gallium Ga 68 Gozetotide | Drug | — | UNRESOLVED |
| Magnetic Resonance Imaging | Procedure | — | UNRESOLVED |
| Positron Emission Tomography | Procedure | — | UNRESOLVED |
Design
Arms and outcomes
Arms (1)
- type
- EXPERIMENTAL
- label
- Diagnostic (gallium Ga 68 gozetotide PET/MRI, PET/CT, biopsy)
- description
- Patients receive gallium Ga 68 gozetotide IV, and undergo PET/MRI over 60 minutes or PET/CT over 30 minutes at baseline and 12 weeks after completion of hepatic locoregional therapy or 8-12 weeks after completion of systemic therapy. Patients undergoing hepatic locoregional therapy may also undergo a liver biopsy.
- interventionNames
- Procedure: Biopsy
- Procedure: Computed Tomography
- Drug: Gallium Ga 68 Gozetotide
- Procedure: Magnetic Resonance Imaging
- Procedure: Positron Emission Tomography
Primary outcomes (3)
- measure
- Diagnostic performance of 68Ga-PSMA-dual contrast (gadavist and gadoxetate) positron emission tomography/magnetic resonance imaging (PET/MRI), or 68Ga-PSMA positron emission tomography/computed tomography (PET/CT)
- timeFrame
- At 3 months after completion of hepatic locoregional therapy or systemic therapy
- description
- Using surgical histopathology (either resection or transplant specimens) or Liver Imaging and Reporting Data System (LI-RADS\[R\]) categorization as gold standard.
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria: * Patients with either an imaging diagnosis of HCC by CT or MRI (LI-RADS 5) confirmed by a board-certified abdominal radiologist, or with biopsy-proven HCC * Subjects who may undergo hepatic surgical resection, liver transplant, hepatic locoregional therapy (ablation, embolization, etc.) or systemic therapy * No prior treatment for index HCC lesion (surgical resection, liver transplant, hepatic locoregional therapy arm) * For the systemic therapy arm, patients who have had unequivocal progression after prior locoregional therapy (LRT) and/or those undergoing de novo systemic therapy in view of advanced HCC at diagnosis * Male or female with age greater than 18 years, with the capacity and willingness to provide a written informed consent Exclusion Criteria: * Subjects requiring emergent surgery for a ruptured/bleeding HCC * Bilirubin \> 3.0 mg/dL, which is a contraindication for Gadoxetate, the MRI contrast agent (relevant to PET/MRI) * Pregnant and/or breast-feeding subjects. A negative pregnancy test within 48 hours of the PET scan * Subjects with higher than the weight/size limitations of PET/MRI or PET/CT scanner * Subjects with contraindication to MRI (relevant to PET/MRI): * Subjects who have a heart pacemaker * Subjects who have a metallic foreign body (metal sliver) in their eye, or who have an aneurysm clip in their brain * Subjects who have implanted devices with magnets * Subjects who have other implanted electronic devices * Subjects who have deep brain stimulator * Subjects who have vagal nerve stimulator * Subjects with cochlear (ear) or auditory implants
References
Publications (0)
Data not yet available