Multidisciplinary Development and Implementation of a Trial of Void Algorithm to Standardize and Reduce Indwelling Urethral Catheter Use.

Introduction: Prolonged indwelling catheter use is a known risk factor for catheter-associated UTIs (CAUTIs). We sought to reduce catheter use by creating and implementing a trial of void (TOV) algorithm to standardize indwelling Foley catheter removal in surgical patients.

Methods: We partnered with the Departments of General Surgery and Nursing to develop an evidence-based TOV algorithm for a step-down unit at a large urban teaching hospital.

Comparative Analyses and Ablation Efficiency of Thulium Fiber Laser by Stone Composition.

Purpose: There are limited data on ablation effects of thulium fiber laser (TFL) settings with varying stone composition. Similarly, little is known surrounding the photothermal effects of TFL lithotripsy regarding the chemical and structural changes after visible char formation. We aim to understand the TFL's ablative efficiency across various stone types and laser settings, while simultaneously investigating the photothermal effects of TFL lithotripsy.

Mediastinal irradiation and valvular heart disease.

Anticancer therapy has the potential to cause unwanted cardiovascular side effects. Utilization of radiation therapy to treat tumors near the heart can result in radiation-induced valvular heart disease among other cardiovascular pathologies. The aim of this review is to describe the epidemiology, pathophysiology, risk prediction, non-invasive imaging modalities and management of radiation-induced valvular heart disease with a focus on pre-operative risk assessment and contemporary treatment options.

Harnessing the epic electronic medical record to track indwelling ureteral stents in a pediatric population.

Introduction: Retention of indwelling ureteral stents due to loss to follow-up can result in significant harm to patients, often requiring multiple trips to the operating room. Despite widespread use of electronic medical records, there are few standardized options for urologists to track ureteral stents and no data on the rate of retained stents in a pediatric population.

Objective: This pilot quality improvement project aims to: 1) develop a simple process to track indwelling ureteral stents using the Epic electronic medical record and 2) determine the incidence of forgotten stents in a pediatric population.

Cushing syndrome cardiomyopathy: an unusual manifestation of small-cell lung cancer.

Cushing syndrome is a rare cause of dilated cardiomyopathy and heart failure with reduced ejection fraction. Cases describing this association are scarce. We describe a patient presenting with acute heart failure, new cardiomyopathy, refractory hypokalaemia, severe hyperglycaemia, and uncontrolled hypertension who was found to have hypercortisolism secondary to an ectopic adrenocorticotropic hormone-secreting primary lung neoplasm.

Isolated DHEAS production by an adrenal neoplasm: Clinical, biochemical and pathologic characteristics.

Androgen-secreting adrenal neoplasms have a low incidence, usually secrete multiple hormones, and may present with hirsutism, acne, and alopecia. We report an exceedingly rare case of a purely dehydroepiandrosterone-sulfate (DHEA-S) secreting adrenal neoplasm found incidentally on cross sectional imaging. The clinical, biochemical, and pathologic findings of this neoplasm are described.