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Node-positive Nonmetastatic Prostate Cancer: Time to Reconsider Prognostic Staging?
Ashwin Shinde1, Richard Li1, Scott Glaser1
1Department of Radiation Oncology, City of Hope National Medical Center, Duarte, CA, USA.
European Urology
|September 29, 2018
Summary
Node-positive nonmetastatic prostate cancer is currently staged as IV, but evidence suggests some patients can be cured. This study calls for reconsidering the American Joint Committee on Cancer staging manual for better prostate cancer prognostication.
Area of Science:
- Oncology
- Cancer Staging
- Prognostic Biomarkers
Background:
- Current staging classifies node-positive, nonmetastatic prostate cancer as Stage IV.
- This classification overlooks the curable subset within this patient group.
- Existing evidence supports a revised prognostic approach.
Discussion:
- The prognostic implications of lymph node involvement in prostate cancer require re-evaluation.
- The current staging system may lead to suboptimal treatment decisions for some patients.
- A more nuanced staging system is needed to reflect potential curability.
Key Insights:
- A significant proportion of patients with node-positive, nonmetastatic prostate cancer may have a curable disease.
- The current Stage IV designation may not accurately represent the prognosis for all patients in this category.
- Revising the staging criteria is crucial for accurate prognostication.
Outlook:
- Advocating for the reconsideration of prognostic staging in the upcoming American Joint Committee on Cancer manual.
- Implementing revised staging criteria to improve patient management and treatment strategies.
- Future research should focus on identifying biomarkers to better stratify risk within this patient population.
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