Publications by authors named "Franklin D Gaylis"

Bacillus Calmette-Guérin (BCG) can reduce recurrence and delay progression among patients with high-risk non-muscle invasive bladder cancer (NMIBC), but is associated with a substantial emotional, physical, and social burden. This study evaluated the adequacy of first-line intravesical BCG treatment among high-risk NMIBC patients in the United States, including the subgroup with carcinoma in situ (CIS) of the bladder. Adults with high-risk NMIBC treated with BCG were selected from de-identified MarketScan® Commercial, Medicare, and Medicaid Databases (1/1/2010-2/28/2021).

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Introduction: Practice-level strategies to improve the use of conservative management for low-risk prostate cancer have not been rigorously evaluated. We examined the feasibility of implementation and preliminary outcomes of a pay-for-performance (P4P) and a transparency intervention at the practice level.

Methods: We conducted a pilot study within a Southern California urology practice network.

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Importance: Active surveillance (AS) is endorsed by clinical guidelines as the preferred management strategy for low-risk prostate cancer, but its use in contemporary clinical practice remains incompletely defined.

Objective: To characterize trends over time and practice- and practitioner-level variation in the use of AS in a large, national disease registry.

Design, Setting, And Participants: This retrospective analysis of a prospective cohort study included men with low-risk prostate cancer, defined as prostate-specific antigen (PSA) less than 10 ng/mL, Gleason grade group 1, and clinical stage T1c or T2a, newly diagnosed between January 1, 2014, and June 1, 2021.

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Purpose: It is unknown whether compliance with recommended monitoring tests during observation of localized prostate cancer has changed over time.

Materials And Methods: We performed a retrospective cohort study of Medicare beneficiaries diagnosed with low- or intermediate-risk prostate cancer in 2004-2016 who were initially managed with observation for a minimum of 12 months. The primary objective was to examine rates of PSA testing, prostate biopsy, and prostate MRI.

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Article Synopsis
  • Men with low-risk prostate cancer are increasingly choosing active surveillance (AS) instead of immediate treatment, but many later switch to active treatment.
  • A multi-institutional study analyzed genetic data from over 5,000 prostate cancer patients who opted for AS to identify genetic factors that might predict those likely to switch to treatment.
  • The study found 18 genetic variants related to the decision to change treatment and established a link between certain genetic risk scores and the likelihood of converting from AS to active treatment, suggesting that genetics could personalize monitoring and treatment decisions for these patients.
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Objective: The benefits of prostate-specific antigen (PSA)-based prostate cancer screening are controversial. We sought to determine the change in prostate cancer presentation coinciding with the release of the United States Preventative Services Task Force recommendations against screening in a high-volume community-based urology practice.

Methods: Characteristics of men presenting for an elevated PSA at a community urology practice from August 2011 to August 2015 were queried from a prospectively collected database.

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The objective was to determine if a standardized process of care--namely, standardized evidence-based medical orders (SEBMOs)--improves physician compliance with venous thromboembolism (VTE) prophylaxis. A total of 61 physicians received information about VTE prophylaxis after introduction of an admission SEBMO. Hospitalists received enhanced presentations about SEBMOs and their value in VTE prevention; specialists did not.

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Article Synopsis
  • Testosterone supplementation may be linked to an increased risk of developing prostate cancer, prompting a need for awareness among patients and doctors.
  • A study analyzed 20 men who diagnosed with prostate cancer after starting testosterone therapy, with many cases detected within 2 years of initiation.
  • Findings suggest that regular digital rectal exams are vital for early detection, as PSA tests may not be as effective, especially for patients monitored by non-urologists.
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