Deborah A. Kuban, MD | Authors



Lymph Node–Positive Prostate Cancer: The Benefit of Local Therapy

July 15, 2013

Although high-level evidence is lacking, the existing literature indicates that select men with lymph node–positive prostate cancer benefit from local therapy.

Localized Prostate Cancer: The Battle of Treatment Options Enters the Larger Arena

September 14, 2009

So here we go again with one more round in the battle of treatment options for localized prostate cancer. While more than 3 decades of such sparring has gotten us no closer to evidence-based conclusions, one might say that these matches do serve the purpose of bringing out the best and the worst of the therapeutic contenders.

Reconsidering the Case for Brachytherapy Plus EBRT in High-Risk Prostate Cancer

August 01, 2008

In the article entitled "Interstitial Brachytherapy Should Be Standard of Care for Treatment of High-Risk Prostate Cancer," Merrick, Wallner, and Butler once again make the case for interstitial brachytherapy as a primary treatment for prostate cancer (see their earlier article, "Permanent Prostate Brachytherapy: Is Supplemental External-Beam Radiation Therapy Necessary?" in ONCOLOGY, April 2006).[1] This time Nathan Bittner has joined as the lead author.

Commentary (Kuban): Permanent Prostate Brachytherapy

April 17, 2006

Permanent prostate brachytherapy with or without supplemental therapies is a highly effective treatment for clinically localized prostate cancer, with biochemical outcomes and morbidity profiles comparing favorably with competing local modalities. However, the absence of prospective randomized brachytherapy trials evaluating the role of supplemental external-beam radiation therapy (XRT) has precluded the development of evidence-based treatment algorithms for the appropriate inclusion of such treatment. Some groups advocate supplemental XRT for all patients, but the usefulness of this technology remains largely unproven and has been questioned by recent reports of favorable biochemical outcomes following brachytherapy used alone in patients at higher risk. Given that brachytherapy can be used at high intraprostatic doses and can obtain generous periprostatic treatment margins, the use of supplemental XRT may be relegated to patients with a high risk of seminal vesicle and/or pelvic lymph node involvement. Although morbidity following brachytherapy has been acceptable, supplemental XRT has shown an adverse impact on long-term quality of life. The completion of ongoing prospective randomized trials will help define the role of XRT as a supplement to permanent prostate brachytherapy.