Study: NCT06120049

Intervention type: DIAGNOSTIC_TEST
Group type: EXPERIMENTAL
Intervention: [18F]-MFBG PET CT
Description: \[18F\]-MFBG will be acquired at the Leuven University hospital on a GE MI4 PET/CT camera, with low dose CT and 120 MBq injected activity. Dynamic imaging between 0-60 minutes and 100-120 minutes (patients) and 0-70 minutes and 90-120 minutes (healthy volunteers).~Venous sampling between 5-120 minutes will be obtained through a second catheter, 6 venous samples will be taken.~In healthy up to 5 control subjects, full arterial sampling (0-120 minutes,) will also be done.~If patient comfort allows, after the dynamic cardiac scan 2 hours post-injection field dynamic scan, a fast late timepoint whole body PET/CT will be taken (2 min/bed position, 11 mAs low dose CT; estimated 10-12 minutes).

Intervention type: DIAGNOSTIC_TEST
Group type: EXPERIMENTAL
Intervention: [18F]-MFBG PET CT
Description: \[18F\]-MFBG will be acquired at the Leuven University hospital on a GE MI4 PET/CT camera, with low dose CT and 120 MBq injected activity. Dynamic imaging between 0-60 minutes and 100-120 minutes (patients) and 0-70 minutes and 90-120 minutes (healthy volunteers).~Venous sampling between 5-120 minutes will be obtained through a second catheter, 6 venous samples will be taken.~In healthy up to 5 control subjects, full arterial sampling (0-120 minutes,) will also be done.~If patient comfort allows, after the dynamic cardiac scan 2 hours post-injection field dynamic scan, a fast late timepoint whole body PET/CT will be taken (2 min/bed position, 11 mAs low dose CT; estimated 10-12 minutes).

Intervention type: DIAGNOSTIC_TEST
Group type: EXPERIMENTAL
Intervention: [18F]-MFBG PET CT
Description: \[18F\]-MFBG will be acquired at the Leuven University hospital on a GE MI4 PET/CT camera, with low dose CT and 120 MBq injected activity. Dynamic imaging between 0-60 minutes and 100-120 minutes (patients) and 0-70 minutes and 90-120 minutes (healthy volunteers).~Venous sampling between 5-120 minutes will be obtained through a second catheter, 6 venous samples will be taken.~In healthy up to 5 control subjects, full arterial sampling (0-120 minutes,) will also be done.~If patient comfort allows, after the dynamic cardiac scan 2 hours post-injection field dynamic scan, a fast late timepoint whole body PET/CT will be taken (2 min/bed position, 11 mAs low dose CT; estimated 10-12 minutes).

Intervention type: DIAGNOSTIC_TEST
Group type: EXPERIMENTAL
Intervention: [18F]-FE-PE2I PET CT or PET MRI
Description: \[18F\]-FE-PE2I will be performed at the University Hospital Leuven with the GE Signa simultaneous PET/MR with acquisition at 50-70 minutes postinjection or at the University Hospital in Gent using a Siemens PET/CT, GE MI4 PET/CT.~Injected activity: 120 MBq

Intervention type: DIAGNOSTIC_TEST
Group type: EXPERIMENTAL
Intervention: [18F]-FE-PE2I PET CT or PET MRI
Description: \[18F\]-FE-PE2I will be performed at the University Hospital Leuven with the GE Signa simultaneous PET/MR with acquisition at 50-70 minutes postinjection or at the University Hospital in Gent using a Siemens PET/CT, GE MI4 PET/CT.~Injected activity: 120 MBq

Intervention type: DIAGNOSTIC_TEST
Group type: EXPERIMENTAL
Intervention: [18F]-FE-PE2I PET CT or PET MRI
Description: \[18F\]-FE-PE2I will be performed at the University Hospital Leuven with the GE Signa simultaneous PET/MR with acquisition at 50-70 minutes postinjection or at the University Hospital in Gent using a Siemens PET/CT, GE MI4 PET/CT.~Injected activity: 120 MBq