From: Intra-individual comparison of 68Ga-PSMA-11 and 18F-DCFPyL normal-organ biodistribution
Variable | N (%) or Median (IQR) |
---|---|
Age (years) | 67.5 (9.75) |
Baseline risk (NCCN) | |
 Low | 3 (8.8%) |
 Intermediate | 7 (20.6%) |
 High | 21 (61.8%) |
 Unknown | 3 (8.8%) |
Indication (at first scan) | |
 Diagnosis / Primary Staging | 2 (5.9%) |
 Biochemical Recurrence | 27 (79.4%) |
 Restaging of Metastatic Disease | 5 (14.7%) |
Treatment Naive | 2 (5.9%) |
Primary Therapy | 32 (94.1%) |
 Radical Prostatectomy | 22 (64.7%) |
 Primary EBRT | 5 (14.7%) |
 Brachitherapy | 5 (14.7%) |
Previous Salvage Therapy | 14 (41.2%) |
 Salvage EBRT | 13 (38.2%) |
 Salvage LND | 1 (2.9%) |
Previous Systemic Therapy | 13 (38.2%) |
 ADT | 13 (38.2%) |
 Chemotherapy | 1 (2.9%) |
Interval Therapya | 9 (26.5%) |
 Local | 6 (17.6%) |
 Systemic | 3 (8.8%) |
Time between scans (months) | 22.5 (12.08) |
On ADT at 68Ga-PSMA-11 scan | 8 (23.5%) |
On ADT at 18F-DCFPyL scan | 10 (29.4%) |
PSA at 68Ga-PSMA-11 scan (ng/mL) | 1.9 (4.44) |
PSA at 18F-DCFPyL scan (ng/mL) | 2.0 (3.55) |