PSA Remission After Lymph Node Surgery in Prostate Cancer Patients
Author Information
Author(s): Alexander Winter, Jens Uphoff, Rolf-Peter Henke, Friedhelm Wawroschek
Primary Institution: Hospital Oldenburg, Germany
Hypothesis
Can secondary resection of lymph node metastases result in PSA remission in patients with biochemical failure after radical prostatectomy?
Conclusion
Secondary resection of lymph node metastases can lead to complete PSA remission in some patients without the need for adjuvant therapy.
Supporting Evidence
- 9 of 10 patients with confirmed lymph node metastases showed a PSA response after surgery.
- 4 of 9 patients with single lymph node metastases achieved complete PSA remission.
- The mean follow-up period for patients was 31.8 months.
Takeaway
Some men with prostate cancer can have their PSA levels go back to normal after surgery to remove cancerous lymph nodes, even without additional treatments.
Methodology
11 patients with PSA relapse underwent secondary lymph node surgery guided by choline PET/CT, and PSA levels were monitored postoperatively.
Limitations
The small sample size and relatively short follow-up period limit the generalizability of the findings.
Participant Demographics
Mean age of participants was 62 years, with a range from 49 to 78 years.
Digital Object Identifier (DOI)
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