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"Dunn, Julie"
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How drama activates learning : contemporary research and practice
\"How Drama Activates Learning: Contemporary Research and Practice draws together leaders in drama and education from across the globe, including authors from Europe, North America and Australasia to explore the transformations that can be achieved across a diverse range of learning areas when the processes of drama education are applied, enlivening and enriching a range of learning contexts. The range of areas explored includes: History Literacy and literature Creativity and imagination Science Citizenship, democracy and social justice education language learning Human relationships Conflict management Drawing on a range of theoretical perspectives, the contributors present detailed case study material that outlines these processes in action, before the volume editors synthesize the key findings generated\"-- Provided by publisher.
A Direct Assessment of Noninvasive Continuous Blood Pressure Monitoring in the Emergency Department and Intensive Care Unit
by
Dunn, Julie A.
,
Nudell, Nikiah
,
Binns, Scott
in
Arterial catheter
,
Blood pressure
,
Caretakers
2024
Noninvasive continuous blood pressure monitoring has the potential to improve patient treatment in the hospital setting. Such noninvasive devices can be applied earlier in the treatment process to empower nurses and clinicians to react more quickly to patient deterioration with the added benefit of eliminating the risks associated with invasive monitoring. However, emerging technologies must be capable of reproducing current clinical measures for medical decision making.
This study aimed to determine the usability and willingness of nurses to implement a noninvasive continuous blood pressure monitoring device. The secondary aim directly compared the systolic blood pressure, diastolic blood pressure, and mean arterial pressure values recorded by the device (VitalStream; CareTaker Medical LLC, Charlottesville, VA) with the “gold standard” brachial cuff and arterial line measures recorded in the emergency department and intensive care unit settings.
VitalStream was similarly received by nurses in the emergency department and intensive care setting, but ultimately had greater promotion from emergency nurses. Despite some statistical similarity between measurement methodologies, all direct comparisons were found to not meet the Association for the Advancement of Medical Instrumentation 2008 and Association for the Advancement of Medical Instrumentation / European Society of Hypertension / International Organization for Standardization 2019 consensus statement criteria for acceptable blood pressure measure differences between the VitalStream and “gold standard” clinical measures. In all instances, the standard deviation of the Bland-Altman bias exceeded 8 mm Hg with less than 85% of paired differences falling within 10 mm Hg of the “gold standard.”
Taken together, the tested device requires additional postprocessing for medical decision making in trauma or emergent care.
Journal Article
Applied theatre : resettlement : drama, refugees and resilience
\"The book offers a compelling combination of analyis and detailed description of aesthetic projects with young refugee arrivals in Australia. In it the authors present a framework that contextualises the intersections of refugee studies, resilience and trauma, and theatre and arts-based practice, setting out a context for understanding and valuing the complexity of drama in this growing area of applied theatre. Applied Theatre: Resettlement includes rich analysis of three aesthetic case studies in Primary, Secondary and Further Education contexts with young refugees. The case studies provide a unique insight into the different age specific needs of newly arrived young people. The authors detail how each group and educational context shaped diverse drama and aesthetic responses: the Primary school case study uses process drama as a method to enhance language acquisition and develop intercultural literacy; the Secondary school project focuses on Forum Theatre and peer teaching with young people as a means of enhancing language confidence and creating opportunities for cultural competency in the school community, and the further education case study explores work with unaccompanied minors and employs integrated multi art forms (poetry, art, drama, digital arts, clay sculptures and voice work) to increase confidence in language acquisition and explore different forms of expression and communication about the transition process. Through its careful framing of practice to speak to concerns of power, process, representation and ethics, the authors ensure the studies have an international relevance beyond their immediate context. Drama, Refugees and Resilience contributes to new professional knowledge building in the fields of applied theatre and refugee studies about the efficacy of drama practice in enhancing language acquisition, cultural settlement and pedagogy with newly arrived refugee young people\"-- Provided by publisher.
Quality of Life (QoL) Is Reduced in Those with Severe COVID-19 Disease, Post-Acute Sequelae of COVID-19, and Hospitalization in United States Adults from Northern Colorado
2021
The longitudinal quality of life (QoL) of COVID-19 survivors, especially those with post-acute sequelae (PASC) is not well described. We evaluated QoL in our COVID-19 survivor cohort over 6 months using the RAND SF-36 survey. From July 2020–March 2021 we enrolled 110 adults from the United States with a positive SARS-CoV-2 nasopharyngeal polymerase chain reaction (PCR) into the Northern Colorado Coronavirus Biobank (NoCo-COBIO). Demographic data and symptom surveillance were collected from 62 adults. In total, 42% were hospitalized, and 58% were non-hospitalized. The Rand SF-36 consists of 36 questions and 8 scales, and questions are scored 0–100. A lower-scale score indicates a lower QoL. In conclusion, hospitalization, PASC, and disease severity were associated with significantly lower scores on the RAND SF-36 in Physical Functioning, Role Limitation due to Physical Health, Energy/Fatigue, Social Functioning, and General Health. Long-term monitoring of COVID-19 survivors is needed to fully understand the impact of the disease on QoL and could have implications for interventions to alleviate suffering during recovery.
Journal Article
A longitudinal SARS-CoV-2 biorepository for COVID-19 survivors with and without post-acute sequelae
by
Henao-Tamayo, Marcela
,
Baxter, Bridget A.
,
Zier, Linda
in
Adults
,
Biobank
,
Biological specimens
2021
Background
SARS-CoV-2 has swept across the globe, causing millions of deaths worldwide. Though most survive, many experience symptoms of COVID-19 for months after acute infection. Successful prevention and treatment of acute COVID-19 infection and its associated sequelae is dependent on in-depth knowledge of viral pathology across the spectrum of patient phenotypes and physiologic responses. Longitudinal biobanking provides a valuable resource of clinically integrated, easily accessed, and quality-controlled samples for researchers to study differential multi-organ system responses to SARS-CoV-2 infection, post-acute sequelae of COVID-19 (PASC), and vaccination.
Methods
Adults with a history of a positive SARS-CoV-2 nasopharyngeal PCR are actively recruited from the community or hospital settings to enroll in the Northern Colorado SARS-CoV-2 Biorepository (NoCo-COBIO). Blood, saliva, stool, nasopharyngeal specimens, and extensive clinical and demographic data are collected at 4 time points over 6 months. Patients are assessed for PASC during longitudinal follow-up by physician led symptom questionnaires and physical exams. This clinical trial registration is
NCT04603677
.
Results
We have enrolled and collected samples from 119 adults since July 2020, with 66% follow-up rate. Forty-nine percent of participants assessed with a symptom surveillance questionnaire (
N
= 37 of 75) had PASC at any time during follow-up (up to 8 months post infection). Ninety-three percent of hospitalized participants developed PASC, while 23% of those not requiring hospitalization developed PASC. At 90–174 days post SARS-CoV-2 diagnosis, 67% of all participants had persistent symptoms (
N
= 37 of 55), and 85% percent of participants who required hospitalization during initial infection (
N
= 20) still had symptoms. The most common symptoms reported after 15 days of infection were fatigue, loss of smell, loss of taste, exercise intolerance, and cognitive dysfunction.
Conclusions
Patients who were hospitalized for COVID-19 were significantly more likely to have PASC than those not requiring hospitalization, however 23% of patients who were not hospitalized also developed PASC. This patient-matched, multi-matrix, longitudinal biorepository from COVID-19 survivors with and without PASC will allow for current and future research to better understand the pathophysiology of disease and to identify targeted interventions to reduce risk for PASC. Registered 27 October 2020 - Retrospectively registered,
https://clinicaltrials.gov/ct2/show/NCT04603677
.
Journal Article
Multicenter assessment of the Brain Injury Guidelines and a proposal of guideline modifications
by
Schroeppel, Thomas
,
McVicker, John H
,
Brosius, Jacqueline A
in
brain injuries, traumatic
,
Cost control
,
Electronic health records
2020
BackgroundThe Brain Injury Guidelines provide an algorithm fortreating patients with traumatic brain injury (TBI) and intracranial hemorrhage(ICH) that does not mandate hospital admission, repeat head CT, orneurosurgical consult for all patients. The purposes of this study are toreview the guidelines’ safety, to assess resource utilization, and to proposeguideline modifications that improve patient safety and widespreadreproducibility.MethodsA multi-institutional review of TBI patients was conducted. Patients with ICH on CT were classified as BIG 1, 2, or 3 based on the guidelines. BIG 3 patients were excluded. Variables collected included demographics, Injury Severity Score (ISS), hospital length of stay (LOS), intensive care unit LOS, number of head CTs, type of injury, progression of injury, and neurosurgical interventions performed.Results269 patients met inclusion criteria. 98 were classifiedas BIG 1 and 171 as BIG 2. The median length of stay (LOS) was 2 (2,4)days and the ICU LOS was 1 (0,2) days. Most patients had a neurosurgeryconsultation (95.9%) and all patients included had a repeat head CT. 370repeat head CT scans were performed, representing 1.38 repeat scans perpatient. 11.2% of BIG 1 and 11.1% of BIG 2 patients demonstratedworsening on repeat head CT. Patients who progressed exhibited a higherISS (14 vs. 10, p=0.040), and had a longer length of stay (4 vs. 2 days;p=0.015). After adjusting for other variables, the presence of epiduralhematoma (EDH) and intraparenchymal hematoma were independent predictors ofprogression. Two BIG 2 patients with EDH had clinical deteriorationrequiring intervention.DiscussionThe Brain Injury Guidelines may improve resourceallocation if utilized, but alterations are required to ensure patientsafety. The modified Brain Injury Guidelines refine the originalguidelines to enhance reproducibility and patient safety while continuing toprovide improved resource utilization in TBI management.
Journal Article
Optimal Duration of Antibiotics Following Appendectomy for Patients With Complicated Appendicitis
2021
Background
Complicated appendicitis patients typically undergo appendectomy followed by antibiotics. The optimal course of antibiotics for complicated appendicitis is poorly defined.
Methods
Data were collected from patients presenting with acute appendicitis and underwent appendectomy at the index hospitalization (2015-2017). Primary outcomes were readmission rate, superficial surgical site infection (SSI), deep space infection (DSI), which includes abscess. Length of post-operative antibiotic use was recorded and an average intent-to-treat (ITT) by operative grade was calculated.
Results
Two hundred seventy-two patients (23%) were diagnosed with complicated appendicitis. SSI occurred in 4% of patients (n = 11); SSI rates ranged from 0% to 14.6% by ITT group with 3-4 days being the lowest (0%) and <3 days the highest (14.6%) (P = .008). DSI including abscesses occurred in 27 (9.9%) patients; least frequently in the 5-6 day ITT group (7.4%). Length of stay (LOS) was significantly related to longer antibiotic use (P < .001) and increasing operative grade (P < .01).
Conclusions
Given the lower incidence of postoperative complications between 3 and 6 days and no added benefit for ITT >6 days, we recommend limiting antibiotic treatment to 3-6 days for all complicated appendicitis cases with additional workup warranted if infectious symptoms persist.
Journal Article
Insights from a Virtual Clinical Immersion Program
by
Dunn, Julie A.
,
Stanton, Susan G.
,
Brennan-Pierce, Ellen P.
in
Biological and Medical Physics
,
Biomedical and Life Sciences
,
Biomedical Engineering and Bioengineering
2025
Clinical immersion programs provide opportunities for biomedical engineering (BME) students to observe the clinical environment and medical devices in use, often leading to the identification of unmet clinical needs. Due to hospital restrictions during the COVID-19 pandemic, in-person clinical immersion programs were generally not possible in summer 2020. Therefore, a 6-week virtual clinical immersion program ran that summer. The program included meetings with guest clinicians and medical device sales representatives twice per week and a group discussion held once per week. The meetings incorporated de-identified videos of medical procedures, clinician commentary of the videos, live video tours of hospital areas, clinician presentations, presentations and demonstrations by medical device sales representatives, and opportunities for discussions with these guests. The meetings were recorded and saved to create a Virtual Clinical Immersion Library. Pre- and post-program student self-assessment surveys showed significant increases in five ABET learning outcomes, two BME learning outcomes, and four program-specific learning outcomes. Post-graduation survey results of alumni from this program showed that all respondents had secured a job in the biomedical/engineering field or postgraduate education less than 3 months after graduation. These alumni are currently employed in the fields of biomedical products, healthcare, research and development, higher education, biotech, consulting, pharmaceutical, and other engineering. Overall, this virtual clinical immersion program filled a gap caused by COVID-19 pandemic closures and provided many benefits to the students that participated. The virtual program also provides an enduring library of video resources for current and future BME students.
Journal Article
Hemodynamic Effects of Propofol for Induction of Rapid Sequence Intubation in Traumatically Injured Patients
by
Knapp, Vanessa E.
,
Dunn, Julie A.
,
Dietrich, Scott K.
in
Coma
,
Confidence intervals
,
Emergency medical services
2018
Present guidelines for emergency intubation in traumatically injured patients recommend rapid sequence intubation (RSI) as the preferred method of airway management but specific pharmacologic agents for RSI remain controversial. To evaluate hemodynamic differences between propofol and other induction agents when used for RSI in trauma patients. Single-center, retrospective review of trauma patients intubated in the emergency department. Patients were divided in two groups based on induction agent, propofol or nonpropofol. The primary outcome was incidence of hypotension within 30 minutes of intubation. Secondary outcomes included hospital length of stay and inhospital mortality. The study protocol was approved by the Institutional Review Board. Of the 744 patients identified, 83 were analyzed, 43 in the propofol group and 40 in the nonpropofol group. Groups were similar at baseline in terms of pre-RSI hemodynamics, injury mechanism, initial Glasgow Coma Score, and Injury Severity Score. On univariate analysis, although not statistically significant, postintubation hypotension was more common in patients who received propofol compared with those who did not, 39.5 per cent versus 22.5 per cent (P = 0.9). When adjusted for age, Injury Severity Score, and pre-RSI hemodynamics, the risk of hypotension among propofol-treated patients was significantly higher (OR = 3.64; 95% Confidence interval 1.16–13.24). There were no significant differences between groups in hospital length of stay or mortality. Propofol increases the odds of postintubation hypotension in traumatically injured patients. Considerable caution should be used when contemplating the use of propofol the for induction of injured patients requiring RSI because other agents possess more favorable hemodynamic profiles.
Journal Article
Traumatic injury and access to care in rural areas: Leveraging linked data and geographic information systems for planning and advocacy
by
Paula Yuma
,
Julie A Dunn
,
Victoria Kenyon
in
Colorado
,
Ecological studies
,
Emergency medical services
2019
Introduction: The purpose of this ecological study was to apply Geographic Information System (GIS) methods to patterns of traumatic injury and access to trauma care to facilitate system planning and advocacy. Methods: Four US state (Colorado) and national data sources were linked to examine county-level disparities. Average ambulance drive times to trauma centers for populated places in each county were estimated and mapped. Results: Independent samples t-tests demonstrated Colorado's rural counties had significantly higher injury hospitalization rates (mean (M)=685.4 v M=566.3; p=0.005)) and fatality rates (M=93.8 v M=71.6, p<0.001), indicating residents with the least access to care are the most impacted by the burden of injury; this finding was supported by GIS analyses of drive times to level I and II trauma centers and underlying injury rates, which are visually displayed. Conclusions: These methods are useful tools for rural public health professionals to conduct system optimization, identify training and resource needs, assess prevention priorities, and advocate for trauma system support.
Journal Article