Publications by authors named "Deborah Warden"

Background: Nursing leadership turnover can adversely affect nurse retention and thus quality of care. Little research has examined the way nurses at differing levels of leadership experience their workplace and voluntarily decide to leave.

Purpose: Our study sought to explore and compare intent to leave and turnover experiences of acute care nurse managers, directors, and executives.

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Primary lateral sclerosis (PLS) is an extremely rare central nervous system degenerative disorder characterized by slowly progressive upper motor neuron loss leading to severe limb and bulbar dysfunction and disability. Although not necessarily life-shortening, PLS disease burden is substantial and improved symptomatic treatments are a major unmet need, especially for the often refractory spasticity that is a core feature of the syndrome. In Section 1, we describe clinical care needs and emphasize a highly personalized approach that can be best attained through multidisciplinary management.

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Background And Purpose: Turnover among nurse managers, directors, and executives is associated with staff nurse retention and patient outcomes. The purpose of this article is to describe the development of an instrument to evaluate factors associated with intent to leave among these leaders within acute care facilities.

Methods: The Nurse Leader Environment Support Survey (NLESS) was developed and evaluated using exploratory factor analysis and reliability testing (Cronbach's α).

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Background And Purpose: Low-dose computed tomography (LDCT) is expected to increase early detection of lung cancer and improve survival. The growth in the number of advanced nurse practitioners (NPs) in primary care settings increases the likelihood that an NP will serve as a patient's provider. This study's purpose was to examine knowledge, attitudes, and practices regarding LDCT among NPs who work in primary care settings.

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Objectives: Children with cystic fibrosis-related diabetes (CFRD) represent a commonly hospitalized pediatric population whose members require insulin for blood glucose (BG) control. The aim of this quality improvement initiative was to increase the proportion of hospitalized patients with CFRD receiving insulin within 30 minutes of a BG check while decreasing severe hypo- and hyperglycemia episodes.

Methods: Quality improvement methodology (gathering a team of stakeholders, identifying metrics, implementing iterative plan-do-study-act cycles and analysis of data over time) was applied in the setting of a cystic fibrosis unit in a tertiary care children's hospital.

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Between 2010 and June 2016, 75 rural hospitals closed, and more than 250 more are at risk of closure. Nurse executives need to be prepared for this eventuality. There is a need for formal direction on how to close a highly regulated healthcare facility.

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This exploratory study was conducted to increase understanding of neuropsychological test performance in those with blast-related mild traumatic brain injury (mTBI). The two variables of interest for their impact on test performance were presence of mTBI symptoms and history of posttraumatic stress disorder (PTSD). Forty-five soldiers postblast mTBI, 27 with enduring mTBI symptoms and 18 without, completed a series of neuropsychological tests.

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Objectives: Analyze the contribution of mild traumatic brain injury (mTBI) and/or posttraumatic stress disorder (PTSD) to the endorsement of postconcussive (PC) symptoms during Post Deployment Health Assessment. Determine whether a combination of mTBI and PTSD was more strongly associated with symptoms than either condition alone.

Methods: Cross-sectional study design where both the exposure, mTBI and/or PTSD, and the outcomes of interest, PC symptoms, were ascertained after return from deployment.

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Background: The aim of the Oklahoma City (OKC) bombing retrospective review was to investigate the relationship between physical injury, environmental contributors, and psychiatric disorders such as posttraumatic stress disorder (PTSD) in an event-based, matched design study focused on injury.

Methods: The 182 selected participants were a random subset of the 1,092 direct survivors from the OKC bombing. Only 124 of these 182 cases had a full complement of medical/clinical data in the OKC database.

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Primary blast injury of the central nervous system is described in a service-member exposed to a large ordinance explosion. Neuroimaging abnormalities are described together with normalization of the fractional anisotrophy on diffusion tensor imaging after follow-up imaging studies.

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Article Synopsis
  • The article reports that 22.8% of soldiers from a Brigade Combat Team returning from Iraq had traumatic brain injuries (TBI) confirmed by clinicians.
  • Soldiers with TBI were more likely to experience symptoms like headache, dizziness, irritability, and memory issues both immediately after their injury and at follow-up compared to those without TBI.
  • The study highlights that a majority of the TBIs sustained were mild, yet they still resulted in persistent neuropsychiatric symptoms over time.
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Objectives: To determine the relative efficacy of 2 different acute traumatic brain injury (TBI) rehabilitation approaches: cognitive didactic versus functional-experiential, and secondarily to determine relative efficacy for different patient subpopulations.

Design: Randomized, controlled, intent-to-treat trial comparing 2 alternative TBI treatment approaches.

Setting: Four Veterans Administration acute inpatient TBI rehabilitation programs.

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When traumatic brain injury (TBI) occurs simultaneously with more obviously life-threatening wounds, it may go unrecognized. Civilians and military personnel working in or near combat zones are at risk for this injury. Blast-related and closed-head injuries, rather than penetrating injuries, constitute the majority of TBIs in this population.

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The current study examined the performance of active duty soldiers on the Automated Neuropsychological Assessment Metrics (ANAM) traumatic brain injury test battery, to expand the reference data for use in military settings. The effects of age and gender on cognitive performance also were explored. The ANAM traumatic brain injury battery, consisting of six performance tests and two subjective scales, was administered to a sample of healthy active duty soldiers (N = 5,247) as part of a concussion surveillance program.

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Unlabelled: Because these injuries can go unrecognized, nurses stateside need to know how to recognize possible cases and how to help.

Overview: When traumatic brain injury (TBI) occurs simultaneously with more obviously life-threatening wounds, it may go unrecognized. Civilians and military personnel working in or near combat zones are at risk for this injury.

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Objective: To improve identification of traumatic brain injury (TBI) in survivors of nonmilitary bomb blasts during the acute care phase.

Methods: The Centers for Disease Control and Prevention convened a meeting of experts in TBI, emergency medicine, and disaster response to review the recent literature and make recommendations.

Results: Seven key recommendations were proposed: (1) increase TBI awareness among medical professionals; (2) encourage use of standard definitions and consistent terminology; (3) improve screening methods for TBI in the acute care setting; (4) clarify the distinction between TBI and acute stress disorder; (5) encourage routine screening of hospitalized trauma patients for TBI; (6) improve identification of nonhospitalized TBI patients; and (7) integrate the appropriate level of TBI identification into all-hazards mass casualty preparedness.

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Objective: Preliminary assessment of a new instrument, the Brief Traumatic Brain Injury Screen (BTBIS).

Design: Cross-sectional study of 596 soldiers returning from Iraq and/or Afghanistan, comparing the consistency of their reports of traumatic brain injury (TBI) across instruments with similar TBI questions, and in a brief follow-up interview.

Setting: Military base.

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Article Synopsis
  • Factors like comfort, weight, fit, and maintainability are crucial in ballistic helmet design and affect soldiers' usage decisions.
  • A study at Fort Bragg found that 90% of soldiers were satisfied with the advanced combat helmet (ACH), compared to only 9.5% satisfaction for the personal armor system for ground troops (PASGT) helmet.
  • Soldiers reported more issues with malfunctioning parts of the ACH, while discomfort was the main complaint with the PASGT, highlighting soldiers' preference for the ACH and the importance of their feedback on protective gear efficacy.
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Mild traumatic brain injury (TBI) is characterized by acute physiological changes that result in at least some acute cognitive difficulties and typically resolve by 3 months postinjury. Because the majority of mild TBI patients have normal structural magnetic resonance imaging (MRI)/computed tomography (CT) scans, there is increasing attention directed at finding objective physiological correlates of persistent cognitive and neuropsychiatric symptoms through experimental neuroimaging techniques. The authors review studies utilizing these techniques in patients with mild TBI; these techniques may provide more sensitive assessment of structural and functional abnormalities following mild TBI.

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The Automated Neuropsychological Assessment Metrics (ANAM) is a computerized measure of processing speed, cognitive efficiency, and memory. This study describes performance and psychometric properties of ANAM in an active duty, healthy military sample (N = 2,371) composed primarily of young (18-46 years) adult males. Rarely have neuropsychological reference values for use with individuals in the military been derived from a large, active duty military population, and this is the first computerized neuropsychological test battery with military-specific reference values.

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Introduction: This paper examines 10-year trends in traumatic brain injury (TBI)-related hospitalization rates for active duty US Army personnel in the 1990s. It does this within the context of various factors, including enhanced injury prevention policies and changed hospital admission practices, that may have affected TBI hospitalization rates. It also compares TBI hospitalization rates in the Army to those from an age-comparable segment of the US civilian population over this time period.

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