ArticleClinical and translational radiation oncology2025
Avoiding prostate bed radiation for the PSMA-PET detected nodal recurrence patient post prostatectomy.
Article in Clinical and translational radiation oncology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
1 citing paper in PubMed.
- The role of radiotherapy in pelvic nodal recurrence following definitive treatment for prostate cancer.Current opinion in urology · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Nodal only recurrence post radical prostatectomy (RP) is increasingly recognised in the PSMA scan era. Management is controversial with a curative approach usually incorporating prostate bed and nodal irradiation (PB + NRT) in combination with long-term hormonal therapy. It is unknown whether omitting prostate-bed irradiation (PBRT) is safe in a subgroup of these patients. Purpose: To document the outcomes for pelvic nodal only salvage radiation therapy (NRT) plus concurrent androgen deprivation therapy (ADT) for patients with PSMA PET documented nodal relapses. Methods and materials: Eligible patients included PSMA PET documented nodal only relapses post RP who received NRT with or without PBRT at Royal North Shore Hospital (NSCC), Gosford Hospital (CCCC) or Genesis Care (GC) between January 2015 and December 2021. Baseline demographics, surgical pathology, radiation details, ADT use and outcomes were documented. Results: Forty-six patients were identified, 22 in the PB + NRT cohort and 24 in the NRT cohort. Compared to the PBRT + NRT group, the NRT cohort had lower stage disease (pT2 = 7 (29 %), pT3a = 15 (63 %), pT3b = 1 (4 %) vs pT2 = 0, pT3a = 10 (45 %), pT3b = 12 (55 %)) (p=<0.001) and lower rates of R1 resection (0 % vs 63.6 % (n = 14)) (p < 0.001) respectively. The median follow-up from radiotherapy was 3.9 years.Four-year biochemical failure- free survival (BFFS) was 64 % in the NRT group vs 67 % in the PB + NRT group. Of the ten (41.6 %) failures in the NRT group, 1 (4 %) was a biochemical failure only, 2 (8 %) recurred in the PB and received further salvage treatment, 4 (17 %) had nodal failure outside the pelvis and 3 (13 %) had distant metastases.One patient (4 %) in the NRT group recorded late grade ≥2 GU toxicity compared with 7 (32 %) in the PB + NRT. No patients in the NRT group recorded late grade ≥2 GI toxicity compared with 2 (9 %) in the PB + NRT cohort. Conclusion: This study provides early evidence for the feasibility of PBRT sparing to avoid local toxicity. Most patients in this cohort failed distantly. This data suggests that for selected men PB-avoidance may be considered given informed consent.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.