Weathering the storm: Effect of climate change on acute stroke care and stroke rehabilitation.

Climate change has deleterious effects on stroke recovery, disproportionately affecting populations with increased stroke incidence. These effects start prior to the acute care hospitalization, precipitated by environmental etiologies and are sustained throughout the life course of stroke survivors. Health care practitioners play a critical role in identifying these concerns and mitigating their impact through effective strategies at the patient level, interventions at the community level, and advocacy at the state and federal level.

Neurologic Quality of Life Outcomes in Patients with Normal Pressure Hydrocephalus After Ventriculoperitoneal Shunt Placement: A Prospective Assessment of Cognition, Mobility, and Social Participation.

Background: Idiopathic normal pressure hydrocephalus (iNPH) typically presents with gait disturbances, cognitive decline, and urinary incontinence. Symptomatic improvement generally occurs following shunt placement, but limited evidence exists on the quality of life (QOL) metrics in iNPH. Therefore, we conducted a prospective study of the effect of shunt placement on QOL in iNPH patients, using Quality of Life in Neurologic Disorders (Neuro-QOL) metrics.

Health Care Disparities in Stroke Rehabilitation.

Stroke outcomes are influenced by factors such as education, lifestyle, and access to care, which determine the extent of functional recovery. Disparities in stroke rehabilitation research have traditionally included age, race/ethnicity, and sex, but other areas make up a gap in the literature. This article conducted a literature review of original research articles published between 2008 and 2022.

Variability in the Transition of Care to Poststroke Rehabilitation During the First Wave of COVID-19.

Objective: The aim of the study is to evaluate transitions of acute stroke and inpatient rehabilitation facility care during the first wave of COVID-19.

Design: This is a retrospective observational study (3 comprehensive stroke centers with hospital-based inpatient rehabilitation facilities) between January 1, 2019, and May 31, 2019 (acute stroke = 584, inpatient rehabilitation facility = 210) and January 1, 2020, and May 31, 2020 (acute stroke = 534, inpatient rehabilitation facility = 186). Acute stroke characteristics included stroke type, demographics, and medical comorbidities.

Effect of inpatient rehabilitation facility care on ninety day modified Rankin score in ischemic stroke patients.

Objective: To determine Inpatient Rehabilitation Facility (IRF) treatment effect on modified Rankin Scale (mRS) scores at 90 days in acute ischemic stroke (AIS) patients.

Materials And Methods: This prospective cross-sectional study included 738 AIS patients admitted 1/1/2018-12/31/2020 to a Comprehensive Stroke Center with a Stroke Rehabilitation program. We compared outcomes for patients who went directly home versus went to IRF at hospital discharge: (1) acute care length of stay (LOS), (2) National Institutes of Health Stroke Scale (NIHSS) score, (3) mRS score at hospital discharge and 90 days, (4) the proportion of mRS scores ≤ 2 from hospital discharge to 90 days.

Differences in Postacute Rehabilitation Recommendations by Ethnicity at an Urban Comprehensive Stroke Center.

Objective: The aim of this study was to investigate differences in postacute rehabilitation discharge recommendations, actual disposition, and rehabilitation duration by ethnicity at an urban Joint Commission Comprehensive Stroke Center.

Design: This was a retrospective cohort study of adult acute stroke hospital admissions between January 1, 2016, and December 31, 2019 (n = 1717) who were discharged to home with or without outpatient therapy, inpatient rehabilitation facility, or skilled nursing facility (SNF). Lognormal and multinomial regressions were used to create statistical models evaluating ethnicity-related differences in discharge recommendation and disposition as well as rehabilitation duration while controlling for age, stroke type and severity, insurance type, and medical comorbidities; non-Hispanic white (NHW) patients served as the comparison group.

Scoring System to Predict Hospital Outcome After Subarachnoid Hemorrhage-Incorporating Systemic Response: The CRIG Score.

Objectives: Local and systemic proinflammatory and prothrombotic processes after aneurysmal subarachnoid hemorrhage (aSAH) precipitate delayed cerebral ischemia (DCI) and determine clinical outcome. Recent studies using admission and temporal trends of mean platelet volume to platelet count ratio (MPV:PLT) and neutrophil to lymphocyte ratio (NLR) have identified patients developing DCI. We examine if MPV:PLT and NLR along with admission clinical or radiological features can be used to develop a scoring system to predict DCI and in-hospital clinical outcome.

Pilot Study of Neurologic Pupil Index as A Predictor of External Ventricular Drain Clamp Trial Failure After Subarachnoid Hemorrhage.

Background: External ventricular drains (EVDs) provide a temporary egress for cerebrospinal fluid (CSF) in patients with symptomatic hydrocephalus following aneurysmal subarachnoid hemorrhage. Before EVD removal, a wean trial, which involves clamping the EVD, is typically attempted to ensure that CSF self-regulation is achieved. Automated infrared pupillometry (AIP) has been shown to detect early neurologic decline.

Effect of an Interdisciplinary Stroke Consult Service on the Transition to Postacute Rehabilitation.

Objective: To evaluate the effect of a physiatry-led stroke consult service on access and time to intensive postacute rehabilitation.

Design: Prospective observational study.

Setting: Urban Joint Commission Comprehensive Stroke Center.

Creating a resident-centric rehabilitation research team.

Background: The 36-month Physical Medicine and Rehabilitation (PM&R) or Physiatry residency provides a number of multidisciplinary clinical experiences. These experiences often translate to novel research questions, which may not be pursued by residents due to several factors, including limited research exposure and uncertainty of how to begin a project. Limited resident participation in clinical research negatively affects the growth of Physiatry as a field and medicine as a whole.

Identification of abnormal pupil dilation velocity as a biomarker of cerebral injury in neurocritically ill patients.

Objective: To calculate mean dilation velocities for Glasgow coma scale-derived injury severity classifications stratified by multiple confounding variables.

Methods: In this study, we examined 68,813 pupil readings from 3,595 patients to determine normal dilation velocity with brain injury categorized based upon a Glasgow coma scale as mild (13 - 15), moderate (9 - 12), or severe (3 - 8). The variables age, sex, race, pupil size, intensive care unit length of stay, intracranial pressure, use of narcotics, Glasgow coma scale, and diagnosis were considered as confounding and controlled for in statistical analysis.

Comparison of Bispectral Index Monitor Data Between Standard Frontal-Temporal Position and Alternative Nasal Dorsum Position in the Intensive Care Unit: A Pilot Study.

BACKGROUND: The Bispectral (BIS) monitor is a validated, noninvasive monitor placed over the forehead to titrate sedation in patients under general anesthesia in the operating room. In the neurocritical care unit, there is limited room on the forehead because of incisions, injuries, and other monitoring devices. This is a pilot study to determine whether a BIS nasal montage correlates to the standard frontal-temporal data in this patient population.

Anisocoria Correlates With Injury Severity and Outcomes After Blunt Traumatic Brain Injury.

BACKGROUND: Automated infrared pupillometry (AIP) has been shown to be helpful in the setting of aneurysmal subarachnoid hemorrhage and stroke as an indicator of imminent irreversible brain injury. We postulated that the early detection of pupillary dysfunction after light stimulation using AIP may be useful in patients with traumatic brain injury (TBI). METHODS: We performed a retrospective review of the Establishing Normative Data for Pupillometer Assessment in Neuroscience Intensive Care database, a prospectively populated multicenter registry of patients who had AIP measurements taken during their intensive care unit admission.

Admission Glasgow Coma Scale Score as a Predictor of Outcome in Patients Without Traumatic Brain Injury.

Background: The Glasgow Coma Scale was developed in 1974 as an injury severity score to assess and predict outcome after traumatic brain injury. The tool is now used to score depth of impaired consciousness in patients with and without traumatic brain injury. However, evidence supporting the use of the Glasgow Coma Scale in the latter group is limited.

The "Network Effect" on Interfacility Transfers Among Regional Stroke Certified Hospitals.

Introduction And Purpose: Timely inter-facility transfer of thrombectomy-eligible patients is a mainstay of Stroke Systems of Care. We investigated transfer patterns among stroke certified hospitals in the Dallas-Fort Worth (DFW) Metroplex (19 counties, 9,286 sq mi, > 7.7 million people), by hospital network and stroke center status.

Exploring the Face Validity of the Pain Numeric Rating Scale Among Healthcare Providers.

BACKGROUND: Healthcare providers (HCPs) use the numeric rating scale (NRS) under the assumption that it provides reliable information from which to make decisions regarding analgesic administration. METHODS: We explored the face validity of the NRS using a prospective single-blinded observational design. Pre and post NRS scores were obtained from HCPs who submerged their hand in a bucket of ice water (pain stimulus).

Quantitative pupillometry in patients with traumatic brain injury and loss of consciousness: A prospective pilot study.

Objective: Loss of consciousness (LOC) is a hallmark feature in Traumatic Brain Injury (TBI), and a strong predictor of outcomes after TBI. The aim of this study was to describe associations between quantitative infrared pupillometry values and LOC, intracranial hypertension, and functional outcomes in patients with TBI.

Methods: We conducted a prospective study of patients evaluated at a Level 1 trauma center between November 2019 and February 2020.

Implementation of the MATRIX Staffing Grid Improves Nurse Satisfaction With Rehabilitation Unit Staffing.

BACKGROUND: Information on nurse satisfaction and unit acuity is scarce in the literature. The purpose of this study is to evaluate the effect of the MATRIX Staffing Grid (MSG) on nurse assignment satisfaction in a 20-bed inpatient rehabilitation facility. METHODS: Prospective systematic implementation study of the MSG occurred in 5 phases: development, baseline, run-in, implementation, and sustainability.

A Qualitative Study of Nurses' Perceptions of Narcotic Administration after Subarachnoid Hemorrhage.

Background: Nearly every patient admitted to a neuroscience intensive care unit (ICU) will experience pain and nurses are tasked with analgesic administration. Within the setting of the ongoing opioid epidemic it is not well understood how nurses meet the need to alleviate pain while individualizing analgesic administration.

Aims: This qualitative study used a phenomenological approach to determine nurses' perceptions in pain management of patientswith subarachnoid hemorrhage (SAH).

The Impact of Earplugs and Eye Masks on Sleep Quality in Surgical ICU Patients at Risk for Frequent Awakenings.

Objectives: Sleep disturbances may contribute to the development of delirium, prolonged ICU stay, and increased mortality. There is conflicting data on the effectiveness of earplugs and eye masks for sleep promotion in the ICU. This study evaluates the impact of earplugs and eye masks on sleep quality in postoperative surgical ICU patients at risk for frequent awakenings.

An operating room audit to examine for patterns of staff entry/exit: pattern sequencing as a method of traffic reduction.

Background: Surgical site infections (SSIs) are estimated at over 16,000 annually and cost hospitals an estimated $1.6 billion per year. Therefore, most operating rooms (ORs) seek methods to reduce the risk of SSI, especially during the intraoperative period.

Postoperative Pain Management Is Influenced by Previous Cannabis Use in Neurosurgical Patients.

BACKGROUND: Cannabis use for medical and recreational purposes is growing. Cannabis may have drug-drug interactions for managing pain, anxiety, and seizures. The research regarding cannabis use in patients with craniotomy surgeries is sparse and often conducted in states where cannabis use is legal.

Supratentorial intracerebral hemorrhage volume and other CT variables predict the neurological pupil index.

Objectives: There is growing interest in the ability of automated infrared pupillometry to assess severity of neurological illness. We studied the correlation between computed tomography (CT) indicators of intracerebral hemorrhage (ICH) severity with objective measures of the pupillary light reflex (PLR), and hypothesized that hemorrhage volume would predict the Neurological Pupil index™ (NPi™), an indicator of pupillary reactivity.

Methods: This study examined data from patients with supratentorial ICH who underwent serial pupillometer evaluations.