Publications by authors named "Niels V Johnsen"

Introduction: The AUA recommends delayed-phase imaging (DPI) in renal injuries to evaluate the collecting system. A renal trauma imaging protocol for early conservative management of urinary extravasation (UE) was implemented to improve guideline adherence. We aimed to determine if increased adherence led to changes in outcomes.

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Background: Sexual satisfaction is an important component of global quality life for many adult men. Substantial gaps exist in our appreciation of how age mediates sexual satisfaction in the context of functional sexual measures. We sought to evaluate modifiable factors associated with overall sexual satisfaction and health-related quality of life (HRQoL) in a large, age-stratified community-based sample of adult men.

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Prolonged ischemic priapism presents a treatment challenge given the difficulty in achieving detumescence and effects on sexual function. To evaluate current practice patterns, an open, web-based multi-institutional survey querying surgeons' experience with and perceived efficacy of tunneling maneuvers (corporoglanular tunneling and penoscrotal decompression), as well as impressions of erectile recovery, was administered to members of societies specializing in male genital surgery. Following distribution, 141 responses were received.

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Purpose: Despite the inferior outcomes, urethral stricture patients often undergo multiple endoscopic procedures prior to undergoing definitive urethroplasty. We sought to qualitatively evaluate the patient experience of obtaining urethroplasty to better understand the impact of this experience on quality of life.

Materials And Methods: Patients treated with urethroplasty between September 2019 and July 2021 were identified and invited to participate in our study if they had undergone ≥ 2 endoscopic procedures prior to urethroplasty.

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Objective: To analyze our local antibiogram and antibiotic resistance patterns given concern for multidrug-resistant and fungal organisms in contemporary series detailing causative organisms in Fournier's Gangrene (FG).

Methods: All patients from 2018 to 2022 were identified from the institutional FG registry. Microorganisms and sensitivities were collected from operative tissue cultures.

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Objectives: To determine the rate of erectile dysfunction in male patients who have sustained an acetabular fracture with no previously identified urogenital injury.

Design: Cross-sectional survey.

Setting: Level 1 Trauma Center.

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Background: Coordinated preoperative optimization programs for radical cystectomy (RC) are limited and non-comprehensive. We evaluated the feasibility and acceptability of a coordinated, multi-faceted prehabilitation program for RC patients at a high-volume bladder cancer referral center.

Methods: We performed a narrative literature review for prehabilitation in bladder cancer management as of December 1, 2020, with specific emphasis on examining higher-level evidence sources.

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Background: While the impact of female sexual dysfunction (FSD) on mental health and overall health-related quality of life (HrQOL) has been previously documented, no prior work has evaluated this relationship in women following traumatic pelvic injuries.

Aim: This study aims to understand the relationship of FSD with HrQOL and depression in women with a history of traumatic pelvic fracture.

Methods: Data were collected with an electronic survey that included queries regarding mental and sexual health.

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Objective: To determine patient outcomes across a range of pelvic fracture urethral injury (PFUI) severity. PFUI is a devastating consequence of a pelvic fracture. No study has stratified PFUI outcomes based on severity of the urethral distraction injury.

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Background: Pelvic fracture urethral injury (PFUI) occurs in up to 10% of pelvic fractures. There is mixed evidence supporting early endoscopic urethral realignment (EUR) over suprapubic tube (SPT) placement and delayed urethroplasty. Some studies show decreased urethral obstruction with EUR, while others show few differences.

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Objectives: To determine whether patients with American Association for the Surgery of Trauma (AAST) grade III blunt renal injuries discharged within 48 hours of admission have increased rates of readmission for renal-related complications compared to patients observed for over 48 hours.

Methods: Renal trauma patients from 2005 through 2020 were identified from our institutional trauma registry. Patients with AAST III blunt renal injuries who survived beyond 48 hours of admission were included.

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Introduction: While there is a well-known association between pelvic fracture and sexual dysfunction, few studies discuss the treatment patterns and utilization of healthcare services following injury. Those that do exist pertain to men. How women experience sexual dysfunction after traumatic injury and how they navigate the healthcare system is currently not well documented in the literature.

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Objective: To determine whether a patient's health literacy impacts patient satisfaction following inflatable penile prosthesis (IPP) or artificial urinary sphincter (AUS) placement.

Materials And Methods: A retrospective study of patients who underwent IPP or AUS between January 1, 2016 and July 31, 2020 was performed. A telephone questionnaire assessed overall satisfaction and if patients would undergo surgery again.

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Background: While renal trauma management has shifted to conservative nonoperative management, insufficient data exist to guide interhospital renal trauma transfer protocols. Secondary overtriage is defined as the potentially avoidable transfer of patients from a lower to a higher-level trauma center despite the lack of need for higher-level care. The goal of this study was to determine the prevalence and predictors of secondary overtriage in renal trauma patients to a level 1 trauma center.

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Purpose: American Urological Association Urotrauma guidelines recommend delayed-phase imaging on presentation for all renal injuries, although data to support it are anecdotal. Forgoing delays risks unrecognized collecting system injuries. We hypothesized that renal trauma patients without admission delays have more complications from urinary extravasation.

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