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A New Technique for Treating Low-risk Prostate Cancer—Super Active Surveillance
Published on: November 7, 2025
Update on cryotherapy for localized prostate cancer.
1Department of Urology, New York Presbyterian Hospital, Columbia University Medical Center, New York, NY 10032, USA.
Current Urology Reports
|April 18, 2009
Summary
Prostate cryotherapy shows comparable efficacy to other treatments for low-risk prostate cancer, with improved quality of life. Further long-term studies are needed to confirm its definitive role in prostate cancer treatment.
Area of Science:
- Urology
- Oncology
- Medical Physics
Background:
- Increased incidence of localized and low-risk prostate cancer due to stage migration.
- Emerging intermediate-term data on cryotherapy efficacy.
- Challenges in comparing recurrence parameters across different prostate cancer treatments.
Purpose of the Study:
- To evaluate the efficacy and safety of prostate cryotherapy for localized prostate cancer.
- To compare cryotherapy outcomes with other treatment modalities.
- To assess health-related quality of life and side effect profiles.
Main Methods:
- Analysis of studies using American Society for Therapeutic Radiation and Oncology (ASTRO) and Phoenix (nadir plus 2) criteria for biochemical recurrence.
- Review of third-generation cryotherapy systems.
- Evaluation of quality-of-life measures, including incontinence, urethrorectal fistula, and erectile dysfunction rates.
Main Results:
- Primary cryotherapy demonstrates comparable efficacy to other modalities for low-risk prostate cancer based on defined recurrence criteria.
- Third-generation cryotherapy systems show low rates of incontinence and urethrorectal fistulas.
- Whole gland ablation is associated with high erectile dysfunction rates; focal therapy may mitigate this while treating unilateral cancer.
Conclusions:
- Prostate cryotherapy is an evolving and viable option for localized prostate cancer.
- Focal cryotherapy may offer a way to reduce side effects like erectile dysfunction.
- Long-term data are essential to establish the definitive role of cryosurgery in prostate cancer management.
