Treating the SARS-CoV-2-positive patient with cancer: A proposal for a pragmatic and transparent ethical process.

The treatment of patients with cancer who test positive for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) poses unique challenges. In this commentary, the authors describe the ethical rationale and implementation details for the creation of a novel, multidisciplinary treatment prioritization committee, including physicians, frontline staff, an ethicist, and an infectious disease expert. Organizational obligations to health care workers also are discussed.

Prostate Brachytherapy Case Volumes by Academic and Nonacademic Practices: Implications for Future Residency Training.

Purpose: The use of prostate brachytherapy has continued to decline in the United States. We examined the national practice patterns of both academic and nonacademic practices performing prostate brachytherapy by case volume per year to further characterize the decline and postulate the effect this trend might have on training the next generation of residents.

Methods And Materials: Men diagnosed with prostate cancer who had undergone radiation therapy in 2004 to 2012 were identified.

The decreased use of brachytherapy boost for intermediate and high-risk prostate cancer despite evidence supporting its effectiveness.

Purpose: The Canadian Androgen Suppression Combined with Elective Nodal and Dose Escalated Radiation Therapy (ASCENDE-RT) randomized trial showed that brachytherapy boost reduces recurrence by 50% compared to dose-escalated radiation. We examined how men with identical inclusion criteria to the ASCENDE-RT trial were being treated in the United States.

Methods And Materials: We used the National Cancer Database to identify prostate cancer patients treated with radiation from 2004 through 2012 who met the inclusion criteria of the ASCENDE-RT trial (intermediate-/high-risk prostate cancer, excluding patients with prostate-specific antigen >40 or tumor stage T3b/T4).

Placement of empty catheters for an HDR-emulating LDR prostate brachytherapy technique: comparison to standard intraoperative planning.

Purpose: We sought to determine whether placing empty catheters within the prostate and then inverse planning iodine-125 seed locations within those catheters (High Dose Rate-Emulating Low Dose Rate Prostate Brachytherapy [HELP] technique) would improve concordance between planned and achieved dosimetry compared with a standard intraoperative technique.

Methods And Materials: We examined 30 consecutive low dose rate prostate cases performed by standard intraoperative technique of planning followed by needle placement/seed deposition and compared them to 30 consecutive low dose rate prostate cases performed by the HELP technique. The primary endpoint was concordance between planned percentage of the clinical target volume that receives at least 100% of the prescribed dose/dose that covers 90% of the volume of the clinical target volume (V100/D90) and the actual V100/D90 achieved at Postoperative Day 1.