Organ | [18F]-JK-PSMA-7 This work | [18F]-PSMA-1007 Giesel et al. [10] | [18F]-DCFPyL Szabo et al. [7] | [18F]-DCFBC Cho et al. [6] |
---|---|---|---|---|
Mean absorbed dose [mGy/MBq] | ||||
Number of patients | 10 | 3 | 4 | 5 |
Used dosimetry software | QDOSE, ABX-CRO, Germany | QDOSE, ABX-CRO, Germany | MIM Software, Cleveland, Ohio | ANALYZE, BIR, Mayo Clinic |
Kidneys | 1.76E−01 (6.52E−02 SD) | 1.70E−01 (3.09E−02 SD) | 9.45E−02 (n.a.) | 2.84E−02 (3.81-03 SD) |
Lungs | 1.10E−02 (2.16E−03 SD) | 1.11E−02 (2.60E−04 SD) | 1.08E−02 (n.a.) | 2.45E−02 (2.99-03 SD) |
Liver | 7.61E−02 (1.83E−02 SD) | 6.02E−02 (6.24E−04 SD) | 3.80E−02 (n.a.) | 2.46E−02 (4.16-03 SD) |
Spleen | 1.89E−02 (8.28E−03 SD) | 7.39E−02 (2.96E−02 SD) | 1.85E−02 (n.a.) | 1.72E−02 (1.05E−03 SD) |
Salivary glands | 4.68E−02 (1.50E−02 SD) | 9.00E−02 (n.a.) | 2.68E−02 (n.a.) | n.a. |
Effective dose | 1.09E−02 (2.37E−03 SD) | 2.20E−02 (2.08E−04 SD) | 1.39E−02 (n.a.) | 1.99E−02 (1.34E−03 SD) |
Mean residence time [MBq·h/MBq] | ||||
Kidneys | 2.26E−01 (7.83E−02 SD) | 2.64E−01 (5.03E−03 SD) | 2.17E−01 (n.a.) | 3.50E−02 (5.84E−03 SD) |
Lungs | 4.39E−02 (7.16E−03 SD) | n.a. | 3.70E−02 (n.a.) | 1.09E–01 (1.87E−02 SD) |
Liver | 5.70E−01 (1.31E −01 SD) | 4.42E−01 (2.87E−02 SD) | 2.60E−01 (n.a.) | 1.59E−01 (3.29E−02 SD) |
Spleen | 2.32E−02 (7.09E−03) | 6.29E−02 (2.89E−02 SD) | 2.07E−02 (n.a.) | 1.01E−02 (8.92E−04 SD) |
Salivary glands | 1.75E−02 (2.68E−03 SD) | 1.37E−02 (3.64E−03 SD) | 6.95E−03 (n.a.) | n.a. |
Whole-body | 1.93E+00 (1.48E−01 SD) | 2.64E+00 (0.00 SD)* | 1.96E+00 (n.a.) | 2.37E+00 (9.09E−02 SD) |