Treatment Administered on the Basis of PSMA PET Results
| PSMA result | ||||
| Treatment | Negative | Fossa-positive | Pelvic node–positive | Distant disease |
| sRT to fossa only | 35/90 (39%) | 19/56 (43%) | 12/68 (21%) | 5/46 (11%) |
| sRT to fossa plus pelvic nodes | 21/90 (23%) | 23/56 (41%) | 38/68 (64%) | 10/46 (22%) |
| SBRT to pelvic nodes only | 0/90 (0%) | 0/56 (0%) | 9/68 (13%) | 14/46 (30%) |
| Adjuvant ADT plus sRT | 6/56 (11%) | 8/42 (19%) | 20/59 (34%) | 12/28 (43%) |
| ADT alone | 5/90 (5%) | 2/56 (4%) | 5/68 (7%) | 13/46 (28%) |
| No treatment over 3 y | 29/90 (32%) | 12/56 (26%) | 4/68 (6%) | 5/46 (11%) |
SBRT = stereotactic body radiation therapy.