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Clinical Trial · NCT04264208
HDR Brachytherapy 68-Ga-RM2 PET, 68-Ga-PSMA-11 PET &Multi Parametric MRI in Prostate Cancer
Overview
This study is being conducted to determine whether the combination of imaging agents 68-Ga RM2 and 68-Ga PMSA11 is better at assessing response to high dose rate (HDR) local therapy than standard imaging or biopsy in patients with known prostate cancer (PC)
Sponsor
Stanford University
Phase
Phase 2
Contacts
Andrei H Iagaru, MD (PRINCIPAL_INVESTIGATOR)
ClinicalTrials.gov
NCT04264208Drug / Compound
PSMA-11
Isotope(s):
GALLIUM-68
Radioisotope: Ga-68
Theranostic Role: PET Imaging
T1/2 (Half-Life): 68 minutes
Decay Mode: POSITRON β+ (88.9%), GAMMA, ELECTRON CAPTURE (8.7%)
Energy: Beta: max 1.9 MeV Gamma 1.1 MeV, 511 keV
Range: N/A
Decay Daughters: Zn68 (Stable)
Status: FDA Approvals: NETSPOT® (2016), LOCAMETZ® (2022), ILLUCIX® (2021)
Target(s):
- PSMA
Ligand Class: Small Molecules
Chelator: HBED-CC
RM2
Isotope(s):
GALLIUM-68
Radioisotope: Ga-68
Theranostic Role: PET Imaging
T1/2 (Half-Life): 68 minutes
Decay Mode: POSITRON β+ (88.9%), GAMMA, ELECTRON CAPTURE (8.7%)
Energy: Beta: max 1.9 MeV Gamma 1.1 MeV, 511 keV
Range: N/A
Decay Daughters: Zn68 (Stable)
Status: FDA Approvals: NETSPOT® (2016), LOCAMETZ® (2022), ILLUCIX® (2021)
Target(s):
- GRPR
Ligand Class: Peptides
Chelator: DOTA
Linker: 4-amino-1-carboxymethyl-piperidine
Eligibility
Inclusion
- Histologically proven low-grade or intermediate-grade prostate cancer (PC)
- Scheduled to undergo targeted local therapy (HDR brachytherapy).
Exclusion
Exclusion criteria not yet provided.
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