Two Cases Illustrating the Diagnostic Challenge of Pediatric Blastomycosis Presenting as Osteomyelitis.

Blastomyces dermatitidis is a dimorphic fungus endemic to the United States and Canada. Although both Histoplasma and Blastomyces are found in similar geographic regions, Blastomyces is many times more likely to cause dissemination in the immunocompetent host, frequently involving the bone. However, given the indolent nature of this fungal infection and more prevalent bacterial etiologies of osteomyelitis, diagnosis and treatment are often significantly delayed.

Hippocampal Avoidance During Whole-Brain Radiotherapy Plus Memantine for Patients With Brain Metastases: Phase III Trial NRG Oncology CC001.

Purpose: Radiation dose to the neuroregenerative zone of the hippocampus has been found to be associated with cognitive toxicity. Hippocampal avoidance (HA) using intensity-modulated radiotherapy during whole-brain radiotherapy (WBRT) is hypothesized to preserve cognition.

Methods: This phase III trial enrolled adult patients with brain metastases to HA-WBRT plus memantine or WBRT plus memantine.

Feasibility of Aerosol Bronchodilators Delivery Through High-Flow Nasal Cannula in Pediatric Subjects With Respiratory Distress.

Background: High-flow nasal cannula (HFNC) is commonly used to provide respiratory support to pediatric patients with respiratory failure. Although the use of bronchodilators via HFNC has been described, the feasibility and safety of aerosolized bronchodilator delivery via HFNC are controversial. In this study, we sought to evaluate whether the HFNC system can be used to deliver nebulized bronchodilators at lower gas flow of 2-4 L/min, increase patient comfort, and minimize respiratory therapist (RT) bedside time when compared to traditional interfaces.

Education-based Solutions to the Global Burden of Neurosurgical Disease.

Objective: Low- and middle-income countries continue to suffer from a lack of access to basic neurosurgical care. The 2015 Lancet Commission on Global Surgery estimated essential surgical care was lacking to 5 billion people and that 143 million essential surgeries were not performed annually. A significant part of this need is neurosurgical care.

Computed Tomography Guidance for Percutaneous Glycerol Rhizotomy for Trigeminal Neuralgia.

Background: Percutaneous glycerol rhizotomy (PGR) is a well-described treatment for trigeminal neuralgia; however, the technique in using surface landmarks and fluoroscopy has not drastically changed since being first introduced. In this paper, we describe a protocol for PGR using computed tomography (CT) guidance based on an experience of over 7 yr and 200 patients.

Objective: To introduce an approach for PGR using CT guidance and, in doing so, demonstrate possible benefits over the traditional fluoroscopic technique.

A Prospective, Randomized Comparison of Duodenoscope Reprocessing Surveillance Methods.

Duodenoscope use in healthcare facilities has been associated with transmission of multidrug resistant pathogens between patients. To assist healthcare facilities in monitoring the quality of their duodenoscope reprocessing procedures and limit patient risk of infection, the Centers for Disease Control and Prevention (CDC) deployed voluntary interim duodenoscope sampling and culturing surveillance protocols in 2015. Though the interim methods were widely adopted, alternative surveillance protocols were developed and implemented at individual institutions.

Use of a Laryngeal Mask Airway Decreases Radiation Exposure During Computed Tomography-Guided Percutaneous Glycerol Rhizotomy for Trigeminal Neuralgia.

Background: We have been using computed tomography (CT) guidance for percutaneous glycerol rhizotomy (PGR) for the last 7 years. As a quality improvement exercise, we recently began using general anesthesia (GA) with the use of a laryngeal mask airway (LMA) because of our perception that the procedure went faster and that there was less radiation exposure because of less patient movement. We aim to compare PGR radiation exposure and procedural time between patients receiving local anesthetic with sedation and those receiving GA/LMA.

Antibiotic assessment at hospital discharge-Room for stewardship intervention.

Our stewardship team evaluated 19 months of discharge antibiotic prescriptions to determine prescribing appropriateness and to characterize the interventions made. Intervention occurred in 9.7% of patients, with a 58% acceptance rate.

Health care-associated infections studies project: an American Journal of Infection Control and National Healthcare Safety Network data quality collaboration.

This case study is part of a series centered on the Centers for Disease Control and Prevention's National Healthcare Safety Network (NHSN) health care-associated infection (HAI) surveillance definitions. The intent of the case study series is to foster standardized application of the NHSN HAI surveillance definitions among infection preventionists and to promote accurate determination of HAI events. These cases reflect some of the complex patient scenarios that infection preventionists have encountered in their daily surveillance of HAIs using NHSN definitions.

Comparative Treatment Outcomes for Patients With Idiopathic Subglottic Stenosis.

Importance: Surgical treatment comparisons in rare diseases are difficult secondary to the geographic distribution of patients. Fortunately, emerging technologies offer promise to reduce these barriers for research.

Objective: To prospectively compare the outcomes of the 3 most common surgical approaches for idiopathic subglottic stenosis (iSGS), a rare airway disease.

Deadly Proliferation and Transformation of Pilocytic Astrocytoma in Pregnancy.

Background: Intracranial tumor growth associated with pregnancy is not an uncommon phenomenon. Pilocytic astrocytoma is typically considered to be an indolent tumor with little to no risk of progression to higher-grade lesion. We present a rare case of cerebellar pilocytic astrocytoma transformation to hemorrhagic high-grade glioma during pregnancy.

Living donor program crisis management plans: Current landscape and talking point recommendations.

Although minimized by expert evaluation, operative technique, and postoperative care, the extremely low risk of perioperative mortality following living kidney or liver donation will never be eliminated. Furthermore, anticipation of poor donor outcome may simultaneously be a source of anxiety for physicians and programs and also be a circumstance for which they are unprepared. We conducted a national survey of US transplant surgeons to understand experiences with and systemic preparedness for the event of a living donor death.

Pre-operative Decolonization as a Strategy to Reduce Surgical Site Infection.

Purpose Of Review: To identify the most common strategies currently used for S. aureus decolonization and surgical site infection (SSI) prevention.

Recent Findings: Pre-operative colonization with Staphylococcus aureus increases SSI risk.

Nurses' Expectations of an Inpatient Portal for Hospitalized Patients and Caregivers.

Background: Patient portals are intended to engage patients and enhance patient-centered care. Recent studies suggest that the information within portals could provide benefits to patients and their caregivers during hospitalization; however, few studies have examined nurse and staff expectations of portals when used in the hospital setting.

Objective: This article examines inpatient nurse and support staff expectations of a commercially available inpatient portal prior to its hospital-wide implementation.

Patterns of Treatment Disengagement and Personality Traits Associated With Posttraumatic Stress Disorder in Recent-Era U.S. Veterans Receiving Cognitive Processing Therapy.

Low treatment engagement is a barrier to implementation of empirically supported treatments for posttraumatic stress disorder (PTSD) among veterans. Understanding personality traits that predict dropout may help focus attempts to improve engagement. The current study included 90 veterans who served in recent conflicts in Iraq and/or Afghanistan and participated in a trial of cognitive processing therapy for PTSD.

[I]CLR1404 PET/CT in High-Grade Primary and Metastatic Brain Tumors.

Purpose: There is a continuous search for imaging techniques with high sensitivity and specificity for brain tumors. Positron emission tomography (PET) imaging has shown promise, though many PET agents either have a low tumor specificity or impractical physical half-lives. [I]CLR1404 is a small molecule alkylphosphocholine analogue that is thought to bind to plasma membrane lipid rafts and has shown high tumor-to-background ratios (TBR) in a previous pilot study in brain tumor patients.

Current Use of Invasive and Noninvasive Monitors in Academic Pediatric Intensive Care Units.

To describe the current use of noninvasive monitoring compared with traditional invasive monitoring in Pediatric Critical Care Medicine (PCCM) accredited fellowship programs in the United States. A web-based survey with the primary aim of describing the utilization of noninvasive monitoring compared with invasive monitoring was distributed to PCCM program directors (PDs) at the 64 accredited fellowship training programs. Questions focused on demographics and the utilization of invasive and noninvasive monitoring for specific patient populations and disease states.

An in-room observation study of hand hygiene and contact precaution compliance for Clostridioides difficile patients.

Using an innovative, covert, in-room observer method to evaluate infection control practices for patients with Clostridioides difficile infection, we found no difference between physician and nursing hand hygiene compliance and contact precaution usage. There was also no diurnal variation in hand hygiene practices, but decreased contact precaution usage at night. Conversely, hospital-wide data from overt observations collected over the same time period showed significantly higher hand hygiene compliance among nurses than physicians.

Nerve Stimulation for Pain.

Nerve stimulation is a reversible technique that is used successfully for the treatment of traumatic neuropathic pain, complex regional pain syndrome, and craniofacial neuropathic pain. Nerve field stimulation targets painful regions rather than a single nerve and has expanded indications, including axial low back pain. Appropriate patient education and motivation are crucial prior to surgery.