Assessment of the Impact of Acquisition Time, Respiratory Gating and New Qclear Reconstruction Modalities on the Quantification of Dosimetry in Selective Internal Radiotherapy (PYR)

University Hospital of Bordeaux

Status: Completed

Conditions: Carcinoma, Hepatocellular

Treatments: Procedure: PET/CT Exam

Study type: Observational

Funder types: Other; Industry

Identifiers

NCT04903340

CHUBX 2020/60

Details and patient eligibility

About

Post-processing of Positron Emission Tomography (PET) acquired images, performed following radioembolization treatment with microspheres at 90Y in hepatocellular carcinoma patients, is subject to changes commercialized by General Electric : respiratory motion correction, specific reconstruction algorithms. We propose to test the possible combinations of these reconstruction parameters to determine which ones to apply for an optimal quality exam with the shortest scan time possible

Enrollment: 30 patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• patient with hepatocellular carcinoma
• with radioembolization treatment decided
• over the age of 18

Exclusion criteria

• radiembolization not possible
• acquisition of PET/CT imaging at 90Y not possible