Literature DB >> 32890503

Through COVID-Colored Glasses: New Perspectives on Same Data.

Bridget F Koontz1.   

Abstract

Entities:  

Year:  2020        PMID: 32890503      PMCID: PMC7462869          DOI: 10.1016/j.ijrobp.2020.07.011

Source DB:  PubMed          Journal:  Int J Radiat Oncol Biol Phys        ISSN: 0360-3016            Impact factor:   7.038


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Before COVID-19, my recommendation for this man (at his first diagnosis) would have been moderately hypofractionated radiation therapy (RT) (70 Gy in 28 fractions) and short-term androgen deprivation therapy (ADT). With re-biopsy, I agree with the treatment option of RT and long-term ADT. I will admit to being a slow adopter of prostate stereotactic body radiation therapy for intermediate-risk disease, although with the HYPO-RT-PC trial’s publication, I have been offering it more frequently. I will also say that in my practice at a community hospital within an academic enterprise, serving a varied socioeconomic base including the surrounding rural counties, the patient tolerance for toxicity and novel treatments is low. COVID-19 and the significant concern about exposure felt by my patients with cancer has changed my practice. First, I offer a longer delay between start of ADT and RT. Second, although I have generally been a proponent of elective nodal irradiation, I have foregone that coverage in all but a few select patients, and only after discussion with them about potential risks/benefits. Third, I have found patients more willing to try stereotactic body radiation therapy for the reduced number of visits, although I would not offer it for high-risk patients (underrepresented in HYPO-RT-PC, significant variability within the traditional National Cancer Comprehensive Network high-risk cohort such that I do not know yet which men can be treated with tight fields). Our institutional policy has been to not test asymptomatic radiation therapy patients for SARS-CoV-2 unless they have a known exposure or high-risk living situation. That may have changed between this writing and publication owing to community spread or other updates.
  2 in total

1.  Ultra-hypofractionated versus conventionally fractionated radiotherapy for prostate cancer: 5-year outcomes of the HYPO-RT-PC randomised, non-inferiority, phase 3 trial.

Authors:  Anders Widmark; Adalsteinn Gunnlaugsson; Lars Beckman; Camilla Thellenberg-Karlsson; Morten Hoyer; Magnus Lagerlund; Jon Kindblom; Claes Ginman; Bengt Johansson; Kirsten Björnlinger; Mihajl Seke; Måns Agrup; Per Fransson; Björn Tavelin; David Norman; Björn Zackrisson; Harald Anderson; Elisabeth Kjellén; Lars Franzén; Per Nilsson
Journal:  Lancet       Date:  2019-06-18       Impact factor: 79.321

2.  Delaying Dilemmas: Coronavirus Complications Impacting the Management of Prostate Cancer.

Authors:  Osama Mohamad; Mack Roach
Journal:  Int J Radiat Oncol Biol Phys       Date:  2020-10-01       Impact factor: 7.038

  2 in total

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