Publications by authors named "Adam Gadzinski"

Background: Relaxed licensing restrictions on telehealth use during the COVID-19 pandemic allowed broad use irrespective of visit type. As these telehealth waivers expire, optimal uses of telehealth must be assessed to inform policy and clinical care. We evaluated patient experience associated with telehealth and in-person new or established visits.

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Background: We rapidly implemented a telemedicine Multidisciplinary Urologic Cancer Clinic (MDUCC) at the University of Washington/Seattle Cancer Care Alliance during the peak of the COVID-19 Public Health Emergency to maintain our ability to provide multidisciplinary cancer care. We report our experiences though assessment of patient-reported outcomes from our telemedicine MDUCC.

Methods: Video visits with a urologic oncologist, medical oncologist, and radiation oncologist were conducted in the same format as our in-person MDUCC.

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Introduction: Opioid prescription following surgery has played a role in the current opioid epidemic. We evaluated practice-level variation in opioid prescribing following surgery for cT1 renal masses and examined the relationships between opioid-free discharge and postoperative emergency department (ED) visits and readmissions.

Methods: We retrospectively examined all T1 renal mass (RM) patients with data regarding postoperative opioid prescriptions within the Michigan Urological Surgery Improvement Collaborative-Kidney Mass: Identifying and Defining Necessary Evaluation and Therapy (MUSIC-KIDNEY) registry from April 2021 to March 2023.

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Purpose: US states eased licensing restrictions on telemedicine during the COVID-19 pandemic, allowing interstate use. As waivers expire, optimal uses of telemedicine must be assessed to inform policy, legislation, and clinical care. We assessed whether telemedicine visits provided the same patient experience as in-person visits, stratified by in- vs out-of-state residence, and examined the financial burden.

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Background: Patients residing in rural areas with urologic cancers confront significant obstacles in obtaining oncologic care. In the Pacific Northwest, a sizeable portion of the population lives in a rural county. Telehealth offers a potential access solution.

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Objective: There is no consensus on the role of biomarkers in determining the utility of prostate biopsy in men with elevated prostate-specific antigen (PSA). There are numerous biomarkers such as prostate health index, 4Kscore, prostate cancer antigen 3, ExoDX, SelectMDx, and Mi-Prostate Score that may be useful in this decision-making process. However, it is unclear whether any of these tests are accurate and cost-effective enough to warrant being a widespread reflex test following an elevated PSA.

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Introduction: An interprofessional consultation (eConsult) is an asynchronous form of telehealth whereby a primary care provider requests electronic consultation with a specialist in place of an in-person consultation. While eConsults have been successfully implemented in many medical specialties, their use in the practice of urology is relatively unknown.

Methods: We included data from four academic institutions: University of Michigan, University of California -San Francisco, University of Washington, and Montefiore Medical Center.

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Background: Perioperative blood transfusion (PBT) has been associated with worse outcomes across tumor types, including bladder cancer. We report our institutional experience with PBT utilization in the setting of radical cystectomy (RC) for patients with bladder cancer, exploring whether timing of PBT receipt influences perioperative and oncologic outcomes.

Methods: Consecutive patients with bladder cancer treated with RC were identified.

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Background: Micropapillary urothelial carcinoma (MPC) is a rare urothelial carcinoma variant with conflicting data guiding clinical practice. In this study, we explored oncologic outcomes in relation to neoadjuvant chemotherapy (NAC) in a retrospective cohort of patients with MPC, alongside data from Surveillance, Epidemiology, and End Results (SEER)-Medicare.

Patients And Methods: We retrospectively identified patients with MPC or conventional urothelial carcinoma (CUC) without any variant histology undergoing radical cystectomy (RC) in our institution (2003-2018).

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Purpose: We aimed to evaluate 4Kscore and ExosomeDx™ with multiparametric magnetic resonance imaging in the detection of high grade prostate cancer and number of biopsies avoided.

Material And Methods: Patients had 1 liquid biomarker test with or without multiparametric magnetic resonance imaging. High grade prostate cancer was defined as Gleason grade group 2 or greater.

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In response to the COVID-19 pandemic, the need to safely provide patient care meant that many health-care providers rapidly implemented and integrated telehealth into their practice. However, telehealth will continue to be an integral part of urology after the pandemic and our field should embrace telehealth and develop strategies to overcome associated challenges.

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Despite advances in surgical technique and perioperative care pathways, complication rates following radical cystectomy for bladder cancer remain high and perioperative outcomes for elderly patients are suboptimal. Furthermore, subjective risk assessments of patients with bladder cancer, with a high prevalence of complex comorbidity burden and risk of frailty, may result in undertreatment of patients assumed to be poor operative candidates. A critical component of preoperative patient counseling and treatment selection is accurate and objective preoperative risk appraisal.

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Background: The Decipher genomic classifier (GC) is increasingly being used to determine metastasis risk in men with localized prostate cancer (PCa). Whether GCs predict for the presence of occult metastatic disease at presentation or subsequent metastatic progression is unknown.

Objective: To determine if GC scores predict extraprostatic Ga prostate-specific membrane antigen (Ga-PSMA-11) positron emission tomography (PET) positivity at presentation.

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Objective: To identify locations of recurrence after radical prostatectomy (RP) with prostate-specific antigen (PSA) <2 by Gallium-68 prostate-specific membrane antigen (PSMA)-11 Positron Emission Tomography (PET) imaging, and to determine whether standard nodal radiation fields would cover the location of prostate cancer recurrence.

Materials And Methods: We performed a retrospective review of patients with PSMA-PET imaging for biochemical recurrence following RP with PSA ≤2.0 ng/mL and assessed if the recurrent disease was within standard radiation target volumes.

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Diagnostic biomarkers derived from blood, urine, or prostate tissue provide additional information beyond clinical calculators to determine the risk of detecting high-grade prostate cancer. Once diagnosed, multiple markers leverage prostate cancer biopsy tissue to prognosticate clinical outcomes, including adverse pathology at radical prostatectomy, disease recurrence, and prostate cancer mortality; however the clinical utility of some outcomes to patient decision making is unclear. Markers using tissue from radical prostatectomy specimens provide additional information about the risk of biochemical recurrence, development of metastatic disease, and subsequent mortality beyond existing multivariable clinical calculators (the use of a marker to simply sub-stratify risk groups such as the NCCN groups is of minimal value).

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Background: Genital numbness and erectile dysfunction in cyclists may result from repeated perineal impacts on the bicycle saddle (micro-trauma) that occur during routine cycling.

Aim: To evaluate the relationship between oscillation forces and perineal pressures among cyclists in a simulated laboratory setting.

Methods: Participants were fit to a study bicycle to ensure all cyclists had the same torso angle (60 ± 1 degree) and maximum knee angle (150 ± 1 degree).

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Purpose Of Review: Qualified clinical data registries (QCDRs) serve as a framework for quality improvement efforts, clinical research endeavors, and participation in reimbursement incentive programs. However, the measurement of quality and the recommendations to guide QCDRs in developing new quality measures is a complex process. In this review, we highlight the government policies that lead to the creation of QCDRs, how QCDR quality measures are developed, and the current QCDRs that focus on urological care.

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Purpose: The purpose of this study was to assess retrospectively the variability of the urethral dose optimized using a Foley catheter versus urethral contrast injected using a new modified triple-lumen catheter, in CT-based high-dose-rate (HDR) prostate brachytherapy of posttransurethral resection of prostate (TURP) patients.

Methods And Materials: At our institution, there were six post-TURP patients with prostate carcinoma between July 2014 and April 2016 who underwent transperineal interstitial HDR brachytherapy (16 needles). A custom modified triple-lumen catheter was placed to inject contrast into the TURP defect.

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Objective: To review our clinical T1a renal mass active surveillance (AS) cohort to determine whether renal mass biopsy was associated with maintenance of AS.

Materials And Methods: From our prospectively maintained database we identified patients starting AS from June 2009 to December 2011 who had at least 5 months of radiologic follow-up, unless limited by unexpected death or delayed intervention. The primary outcome was delayed intervention.

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