Patient Perspectives on Seeking Emergency Care for Acute Low Back Pain and Access to Physical Therapy in the Emergency Department.

Study Objective: Low back pain is a common reason for visiting the emergency department (ED), yet little is known about patient motivations for seeking emergency care. The purpose of this study was to explore patient perspectives on visiting the ED for low back pain to inform a more patient-centered approach to emergency care.

Methods: We conducted focus group discussions and individual interviews among patients visiting an urban academic ED for acute low back pain.

Barriers and Best Practices for the Use of Patient-Reported Outcome Measures in Emergency Medicine.

Patient-reported outcome measures are commonly used in clinical trials and have been incorporated into routine clinical care in select specialties but have not been widely implemented in emergency medicine research and clinical care. We describe measurement-related barriers to patient-reported outcome measure use in the emergency department; administrative and practical considerations; implications of developing novel emergency medicine-specific patient-reported outcome measures; and key considerations for the use of patient-reported outcome measures in emergency medicine research and clinical care. Despite the unique barriers of the ED environment, potential solutions include the use of ED-validated patient-reported outcome measures when available; adapting existing short-form, multidimensional patient-reported outcome measures previously validated in diverse populations, ideally using computer-adapted testing; and collecting responses during anticipated wait times.

Protocol for the Systematic Fixation, Circuit-Based Sampling, and Qualitative and Quantitative Neuropathological Analysis of Human Brain Tissue.

Human brain tissue has long been a critical resource for neuroanatomy and neuropathology, but with the advent of advanced imaging and molecular sequencing techniques, it has become possible to use human brain tissue to study, in great detail, the structural, molecular, and even functional underpinnings of human brain disease. In the century following the first description of Alzheimer's disease (AD), numerous technological advances applied to human tissue have enabled novel diagnostic approaches using diverse physical and molecular biomarkers, and many drug therapies have been tested in clinical trials (Schachter and Davis, Dialogues Clin Neurosci 2:91-100, 2000). The methods for brain procurement and tissue stabilization have remained somewhat consistently focused on formalin fixation and freezing.

Unintentional Opioid Overdose Death Characteristics in Illinois Before and During the COVID-19 Era, 2017 to 2020.

This cross-sectional study characterizes Illinois unintentional opioid overdose deaths from July 2017 through June 2020 using data from the Centers for Disease Control and Prevention State Unintentional Drug Overdose Reporting System.

Feasibility of Emergency Department-based Fentanyl Test Strip Distribution.

Objectives: United States drug overdose deaths now overwhelmingly involve fentanyl and fentanyl analogs. The emergency department (ED) is an important setting to provide harm reduction for persons who use drugs, but ED-based fentanyl test strip distribution has not yet been described.

Methods: This is an observational study of patients with an opioid-related visit to an ED in downtown Chicago, Illinois.

Impact of the COVID pandemic on emergency department CT utilization: where do we go from here?

Purpose: To analyze the impact of the coronavirus disease (COVID) pandemic on emergency department (ED) computed tomography (CT) utilization.

Methods: A retrospective observational study was conducted assessing seven hospitals' ED imaging volumes between Jan. 6, 2019, and Feb.

Antibiotic and antitussive prescribing among urgent care and emergency department visits for respiratory diagnoses in a large health system.

Objective: Urgent care centers (UCs) commonly evaluate patients with respiratory infections, and patients increasingly prefer UCs to emergency departments (EDs) because of their customer-centric approach. The aim of this study is to describe antibiotic and opioid prescribing among UC and ED visits with respiratory diagnoses.

Methods: This is a cross-sectional study of visits to 7 EDs and 6 UCs in the greater Chicago area.

Embedded emergency department physical therapy versus usual care for acute low back pain: a protocol for the NEED-PT randomised trial.

Introduction: Low back pain is a common problem and a substantial source of morbidity and disability worldwide. Patients frequently visit the emergency department (ED) for low back pain, but many experience persistent symptoms at 3 months despite frequent receipt of opioids. Although physical therapy interventions have been demonstrated to improve patient functioning in the outpatient setting, no randomised trial has yet to evaluate physical therapy in the ED setting.

CD44 Receptor-Mediated/Reactive Oxygen Species-Sensitive Delivery of Nanophotosensitizers against Cervical Cancer Cells.

Stimulus-sensitive, nanomedicine-based photosensitizer delivery has an opportunity to target tumor tissues since oxidative stress and the expression of molecular proteins, such as CD44 receptors, are elevated in the tumor microenvironment. The aim of this study is to investigate the CD44 receptor- and reactive oxygen species (ROS)-sensitive delivery of nanophotosensitizers of chlorin e6 (Ce6)-conjugated hyaluronic acid (HA) against HeLa human cervical cancer cells. For the synthesis of nanophotosensitizers, thioketal diamine was conjugated with the carboxyl group in HA and then the amine end group of HA-thioketal amine conjugates was conjugated again with Ce6 (Abbreviated as HAthCe6).

Disparities by Sex and Race and Ethnicity in Death Rates Due to Opioid Overdose Among Adults 55 Years or Older, 1999 to 2019.

Importance: Rates of opioid overdose deaths are increasing for older adults. Less is known about these deaths compared with those of younger adults.

Objective: To analyze rate variation among opioid overdose deaths in older adults by sex and by race and ethnicity over time.

Redox-Sensitive and Folate-Receptor-Mediated Targeting of Cervical Cancer Cells for Photodynamic Therapy Using Nanophotosensitizers Composed of Chlorin e6-Conjugated β-Cyclodextrin via Diselenide Linkage.

The aim of this study was to fabricate a reactive oxygen species (ROS)-sensitive and folate-receptor-targeted nanophotosensitizer for the efficient photodynamic therapy (PDT) of cervical carcinoma cells. Chlorin e6 (Ce6) as a model photosensitizer was conjugated with succinyl β-cyclodextrin via selenocystamine linkages. Folic acid (FA)-poly(ethylene glycol) (PEG) (FA-PEG) conjugates were attached to these conjugates and then FA-PEG-succinyl β-cyclodextrin-selenocystamine-Ce6 (FAPEGbCDseseCe6) conjugates were synthesized.

Characteristics and Long Term Follow up of Men Who Suffer Ischemic Priapism Secondary to Recreational Use of Intracavernosal Injectable Medications.

Objective: To better understand patient experience, risk factors, culture, and ED outcomes surrounding recreational ICI use that led to ischemic priapism.

Methods: After IRB approval, men presenting for ischemic priapism secondary to recreational ICI use from January 2010 to December 2018 were contacted by mail and then via telephone. Standardized questions were asked of all study participants on the topics of erectile function (IIEF-5), sexual practices, and at-risk behavior at the time of priapism.

Opioid-related Emergency Department Visits During COVID-19 in a Large Health System.

Objective: Multiple states have reported increases in opioid overdose deaths during the coronavirus disease 2019 (COVID-19) pandemic, however little is known about opioid-related presentations to the emergency department (ED).

Methods: This was a time series analysis of visits to 7 EDs in greater Chicago, Illinois from October 20, 2019 to July 25, 2020. We compared the number of ED visits for opioid-related diagnoses in the time period preceding the World Health Organization pandemic declaration (prepandemic period, October 20, 2019-July 3, 2020) to the time period following the World Health Organization declaration (pandemic period, March 8, 2020 to July 25, 2020) using a single-group interrupted time series analysis with Newey-West standard errors.

Perceptions of Signs of Addiction Among Opioid Naive Patients Prescribed Opioids in the Emergency Department.

Objectives: Patient knowledge deficits related to opioid risks, including lack of knowledge regarding addiction, are well documented. Our objective was to characterize patients' perceptions of signs of addiction.

Methods: This study utilized data obtained as part of a larger interventional trial.

Take-Home Naloxone and the Need for a Publicly Funded Naloxone Supply.

The opioid crisis continues to exact a heavy toll on the United States, and overdose deaths have only increased during the current global pandemic. One effective intervention to reduce overdose deaths is to distribute the opioid antagonist naloxone directly to persons actively using opioids (ie, "take-home naloxone"), especially at touchpoints with the potential for significant impact such as emergency departments and jails. A number of hospital emergency departments have recently sought to implement individual take-home naloxone programs; however, programmatic success has been inconsistent due primarily to the inability to secure reliable funding for a naloxone supply.

Hospital Care for Opioid use in Illinois, 2016-2019.

This study analyzes trends in hospital emergency room visits and admissions for patients with opioid diagnoses seen at 214 hospitals in Illinois over 42 months. Visits were coded hierarchically for opioid overdose, dependence, abuse, or use. Visit rates per 100,000 were stratified by zip code level of poverty.

A Prospective Observational Study of Emergency Department-Initiated Physical Therapy for Acute Low Back Pain.

Objective: Low back pain accounts for nearly 4 million emergency department (ED) visits annually and is a significant source of disability. Physical therapy has been suggested as a potentially effective nonopioid treatment for low back pain; however, no studies to our knowledge have yet evaluated the emerging resource of ED-initiated physical therapy. The study objective was to compare patient-reported outcomes in patients receiving ED-initiated physical therapy and patients receiving usual care for acute low back pain.

A Case of "Sinking Skin Flap Syndrome" in Vegetative State Patient.

Sinking skin flap syndrome is defined by a series of neurological symptoms with skin depression at the site of cranial defect. We experienced neurological improvement in a patient with markedly sunken craniectomy site after ventriculoperitoneal shunt (V-P shunt) clamping operation. A 17-year old female patient was in vegetative state and spastic quadriplegia after traumatic brain injury.

Development of a take-home naloxone program at an urban academic emergency department.

Objective: To describe the development of an ED-based take-home naloxone (THN) program in which naloxone kits are dispensed directly to patients during ED discharge.

Practice Description: Our THN program was carried out at an urban academic hospital in downtown Chicago, IL. The THN kits consisted of 3 vials of 0.