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Updated: Jul 20, 2025
Focal Laser Ablation of Prostate Cancer: An Office Procedure
Published on: March 30, 2021
Moving Forward the State of the Art in Prostate Cancer Treatment: Targeted Focal Therapy
E David Crawford1, Kyle O Rove2, Nelson N Stone3
1Section of Urologic Oncology, University of Colorado, Anschutz Medical Campus, Aurora, Colorado.
Introduction:
The diagnosis and treatment of prostate cancer have changed dramatically in the prostate specific antigen era. We are now faced with the clinical dilemma of over diagnosis and overtreatment. Targeted focal therapy offers a potential middle ground between the binary choices of active surveillance and the whole gland treatments of radical prostatectomy or radiotherapy.
Methods:
A PubMed® search was performed using the terms "targeted focal therapy," "focal therapy," "hemiablation" and "transperineal mapping biopsy" to locate studies and reviews published after 2000 pertaining to targeted focal therapy of the prostate. Key articles were selected and included in this review, which covers the practical aspects of targeted focal therapy for prostate cancer.
Results:
Three international, multidisciplinary consensus statements were located which provide best practice for patient selection in ongoing and future trials of targeted focal therapy. Other studies located for the review elaborate on the best techniques to properly stage a case of histologically confirmed prostate cancer under consideration for focal therapy and summarize outcomes reported to date in the literature.
Conclusions:
Phase I and II studies of targeted focal therapy for prostate cancer have demonstrated safety and efficacy. With improved imaging and standardized patient selection criteria, phase III study is under way, perhaps setting the stage for a new era of prostate cancer therapy for many individuals.
