44 results on '"Day, S."'
Search Results
2. Sexual partner networks in the transmission of sexually transmitted diseases. An analysis of gonorrhea cases in Sheffield, UK.
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Ghani AC, Ison CA, Ward H, Garnett GP, Bell G, Kinghorn GR, Weber J, Day S, Ghani, A C, Ison, C A, Ward, H, Garnett, G P, Bell, G, Kinghorn, G R, Weber, J, and Day, S
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- 1996
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3. Pediatric interhospital transport: diagnostic discordance and hospital mortality.
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Philpot C, Day S, Marcdante K, and Gorelick M
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- 2008
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4. Utilization of failure mode effects analysis in trauma patient registration.
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Day S, Dalto J, Fox J, Allen A, and Ilstrup S
- Abstract
AIM: Our goal was to identify strategies that would reduce risks and improve patient safety during registration of trauma patients and subsequent electronic data linkage. Recently, the health care industry and the Joint Commission on Accreditation of Healthcare Organizations have supported failure mode effects analysis (FMEA) as a tool for proactively reducing risk to patients. METHODS: We utilized FEMA for a comprehensive evaluation of our trauma patient registration process for system weaknesses. RESULTS: We found several areas of our processes that placed patients at risk. On the basis of our findings, we implemented changes that included education of staff, role clarification, task reallocation, and established a list of personnel authorized to request the electronic data linkage process. Further recommendations were made for information system changes, which are under review. CONCLUSIONS: FMEA helped us to systematically identify and prioritize risks to patient safety. Our findings directed changes, which, in turn, reduced potential errors. We recommend this method of evaluation to other health care personnel interested in improving patient safety. [ABSTRACT FROM AUTHOR]
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- 2007
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5. Reversal of the detrimental effects of chronic protein malnutrition on long bone fracture healing.
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Day SM, DeHeer DH, Day, S M, and DeHeer, D H
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- 2001
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6. Using review of medical clinic charts to teach occupational health.
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Sokas, R K, Orellana, L, and Day, S C
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- 1988
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7. Iron overload? In sickle cell disease?
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Day S, Dancy R, Kelly K, and Wang W
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- 1993
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8. Popsicle panniculitis.
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Day, Sharon, Klein, Bruce L., Day, S, and Klein, B L
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- 1992
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9. Experimental study of the treatment of whole thickness burns complicated by open fracture.
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Allen, H S, Bell, J L, and Day, S W
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- 1954
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10. MUSCLE ARCHITECTURE DURING CONCENTRIC AND ECCENTRIC MUSCLE ACTIONS IN THE LATERAL GASTROCNEMIUS AND SOLEUS.
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Day, S R., Hensley, K A., Ebbing, J S., and Chleboun, G S.
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- 2002
11. Glycopyrronium Requirements for Antagonism of the Muscarinic Side Effects of Edrophonium.
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Dodd, P., Day, S. J., Goldhill, D. R., Macleod, D. M., Withington, P. S., and Yate, P. M.
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- 1989
12. POTENTIATING INFLUENCE OF APNEA, HYPOXIA, AND HYPERCAPNIA ON BILE-INDUCED HEMORRHAGIC PANCREATIC NECROSIS.
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Day, S. B., Griffen Jr., W. O., Castenada, A., Nicoloff, D. M., Doberneck, R. C., Stone, N. H., and Little Jr., David M.
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- 1962
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13. Vigorous Exercise in Patients With Congenital Long QT Syndrome: Results of the Prospective, Observational, Multinational LIVE-LQTS Study.
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Lampert R, Day S, Ainsworth B, Burg M, Marino BS, Salberg L, Tome Esteban MT, Abrams DJ, Aziz PF, Barth C, Behr ER, Bell C, Berul CI, Bos JM, Bradley D, Cannom DS, Cannon BC, Concannon MA, Cerrone M, Czosek RJ, Dubin AM, Dziura J, Erickson CC, Estes NAM 3rd, Etheridge SP, Goldenberg I, Gray B, Haglund-Turnquist C, Harmon K, James CA, Johnsrude C, Kannankeril P, Lara A, Law IH, Li F, Link MS, Molossi SM, Olshansky B, Noseworthy PA, Saarel EV, Sanatani S, Shah M, Simone L, Skinner J, Tomaselli GF, Ware JS, Webster G, Zareba W, Zipes DP, and Ackerman MJ
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- Humans, Female, Male, Adolescent, Child, Prospective Studies, Adult, Middle Aged, Young Adult, Death, Sudden, Cardiac prevention & control, Death, Sudden, Cardiac epidemiology, Risk Factors, Long QT Syndrome therapy, Long QT Syndrome congenital, Long QT Syndrome diagnosis, Long QT Syndrome physiopathology, Long QT Syndrome mortality, Exercise
- Abstract
Background: Whether vigorous exercise increases risk of ventricular arrhythmias for individuals diagnosed and treated for congenital long QT syndrome (LQTS) remains unknown., Methods: The National Institutes of Health-funded LIVE-LQTS study (Lifestyle and Exercise in the Long QT Syndrome) prospectively enrolled individuals 8 to 60 years of age with phenotypic and/or genotypic LQTS from 37 sites in 5 countries from May 2015 to February 2019. Participants (or parents) answered physical activity and clinical events surveys every 6 months for 3 years with follow-up completed in February 2022. Vigorous exercise was defined as ≥6 metabolic equivalents for >60 hours per year. A blinded Clinical Events Committee adjudicated the composite end point of sudden death, sudden cardiac arrest, ventricular arrhythmia treated by an implantable cardioverter defibrillator, and likely arrhythmic syncope. A National Death Index search ascertained vital status for those with incomplete follow-up. A noninferiority hypothesis (boundary of 1.5) between vigorous exercisers and others was tested with multivariable Cox regression analysis., Results: Among the 1413 participants (13% <18 years of age, 35% 18-25 years of age, 67% female, 25% with implantable cardioverter defibrillators, 90% genotype positive, 49% with LQT1, 91% were treated with beta-blockers, left cardiac sympathetic denervation, and/or implantable cardioverter defibrillator), 52% participated in vigorous exercise (55% of these competitively). Thirty-seven individuals experienced the composite end point (including one sudden cardiac arrest and one sudden death in the nonvigorous group, one sudden cardiac arrest in the vigorous group) with overall event rates at 3 years of 2.6% in the vigorous and 2.7% in the nonvigorous exercise groups. The unadjusted hazard ratio for experience of events for the vigorous group compared with the nonvigorous group was 0.97 (90% CI, 0.57-1.67), with an adjusted hazard ratio of 1.17 (90% CI, 0.67-2.04). The upper 95% one-sided confidence level extended beyond the 1.5 boundary. Neither vigorous or nonvigorous exercise was found to be superior in any group or subgroup., Conclusions: Among individuals diagnosed with phenotypic and/or genotypic LQTS who were risk assessed and treated in experienced centers, LQTS-associated cardiac event rates were low and similar between those exercising vigorously and those not exercising vigorously. Consistent with the low event rate, CIs are wide, and noninferiority was not demonstrated. These data further inform shared decision-making discussions between patient and physician about exercise and competitive sports participation., Registration: URL: https://www.clinicaltrials.gov; Unique identifier: NCT02549664., Competing Interests: Dr Lampert reports honoraria and research support from Medtronic, Abbott-St. Jude, and Boston Scientific, as well as serving on the Advisory Board for Medtronic. Dr Day received consulting and grant funding from Lexicon Pharmaceuticals, grant funding from Bristol Myers Squibb, and DMC from Cytokinetics. L. Salberg consulted for Biomarin. Dr Tome Esteban consulted for BMS and Cytokinetics. Dr Abrams served on the Scientific Advisory Board for Thryv Therapeutics and consulted for Rocket Pharmaceuticals. Dr Aziz served on the Medtronic Advisory Committee. Dr Behr consulted for Boston Scientific. Dr Berul received research funding from Medtronic. Dr Cerrone provided teaching and CME activities for Abbott and Medtronic. Dr Erickson received funding from Integer. Dr Estes reports consulting for Boston Scientific and Medtronic. Dr Ethridge reports funding from Spauling Research (ECG reading) and UpToDate. Dr James was a consultant for Pfizer and Lexeo Therapeutics and received research funding from Lexeo Therapeutics and StrideBio. Dr Law was a consultant for Medtronic and St. Jude and a speaker for Boston Scientific. Dr Olshansky, AstraZeneca DSMB (Data Safety Monitoring Board). Dr Noseworthy and Mayo Clinic have filed patents related to the application of artificial intelligence to the ECG for diagnosis and risk stratification and have licensed several A-ECG algorithms to Anumana. Dr Noseworthy and Mayo Clinic have a relationship with AliveCor related to the measurement of the QT interval on the Kardia device. Dr Shah was a consultant for Medtronic and Tenaya. Dr Ware received research support and/or consultancy fees from MyoKardia, Bristol Myers Squibb, Foresite Labs, Pfizer, and Health Lumen. Dr Ware is supported by Medical Research Council (UK), British Heart Foundation (RE/18/4/34215), and the NIHR Imperial College Biomedical Research Centre. Dr Ackerman has served as a consultant for Abbott, BioMarin Pharmaceuticals, Boston Scientific, Bristol Myers Squibb, Daiichi-Sankyo, Illumina, Invitae, Medtronic, Tenaya Therapeutics, and UpToDate. Dr Ackerman and Mayo Clinic are involved in an equity/royalty relationship with AliveCor, Anumana, ARMGO Pharma, Pfizer, and Thryv Therapeutics. The other authors report no conflicts.
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- 2024
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14. Survey of the Faculty Status of Optometrists at Academic Medical Centers in the United States.
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Quan SC, Song S, Koepf B, Saroufim P, Kaufman E, Day S, Louie D, St Clair B, and Stokkermans T
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- United States, Humans, Faculty, Academic Medical Centers, Faculty, Medical, Optometrists, Optometry education, Ophthalmology
- Abstract
Significance: This is the first study of the prevalence and faculty status of optometrists practicing at academic medical centers in the United States., Purpose: This study aimed to quantify the number of optometrists at academic medical centers, along with faculty rank and post-doctoral training programs., Methods: The official Web sites of academic medical centers and schools of medicine in the United States were examined during the 2021 to 2022 academic year to identify departments of ophthalmology and collect faculty profiles of employed optometrists. Institutional data were cross-referenced and analyzed by geographic distribution. Data were gathered from the Association of Schools and Colleges of Optometry and Accreditation Council on Optometry Education to identify post-graduate training programs in optometry., Results: A total of 192 academic medical centers were identified, of which 121 (63.02%) had a residency or fellowship program in ophthalmology and/or optometry. One hundred twenty-five (65.10%) of these institutions had at least one staff optometrist. Seven hundred eighteen optometrists were found at these institutions, representing 1.83% of the 39,205 practicing optometrists estimated in the United States. Of the 718 optometrists, 369 (51.39%) held an academic appointment at a medical school. The most common academic rank was assistant professor (184 [25.63%]), followed by instructor (138 [19.22%]), associate professor (34 [4.74%]), and full professor (13 [1.81%]). The distribution of academic rank was similar across all regions but varied between institutions as to whether all, some, or none of the optometric faculty were appointed by a medical school. Of 296 optometry residency programs in the United States, 21 (7.09%) were at an academic medical center. Of 15 optometric fellowship programs in the United States, 3 (20%) were at an academic medical center. Of the 192 institutions in this study, 22 (11.46%) had a post-doctoral optometric training program., Conclusions: This study shows the distribution of academic rank and post-doctoral training programs for optometrists at academic medical centers., Competing Interests: Conflict of Interest Disclosure: None of the authors have reported a financial conflict of interest., (Copyright © 2023 American Academy of Optometry.)
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- 2023
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15. Repositioning Strategies to Prevent Pressure Injuries in the ICU: Integrative Review on Implementation Factors.
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Everett Day S, Koirala B, and McIltrot K
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- Adult, Critical Care, Humans, Intensive Care Units, Crush Injuries, Moving and Lifting Patients, Pressure Ulcer prevention & control
- Abstract
Objective: To survey the literature to gain insight into nursing facilitators of and barriers to implementation of positioning/turning strategies to prevent hospital-acquired pressure injuries (PIs) in adult critical care patients., Data Sources: This integrative review surveyed literature across databases including PubMed, CINAHL, Embase, and Cochrane Library, and through hand searching., Study Selection: Key terms included "pressure ulcer" OR "pressure sore*" OR "pressure injur*" AND "patient positioning" OR "turn" OR "turning" OR "patient repositioning" AND "critical care" OR "intensive care unit*" OR "inpatient*" AND "prevent*." Peer reviewed, English language articles published within the past 10 years were included. Inclusion and exclusion criteria narrowed the database yield to 432 articles. After title/abstract and full text review, 11 articles were included., Data Extraction: Articles were appraised using the PRISMA flow diagram and the Johns Hopkins Nursing Evidence-Based Practice appraisal tool. Data was extracted and major themes were identified., Data Synthesis: The identified themes were synthesized into factors that facilitated or impeded the nursing implementation of turning/repositioning strategies to prevent hospital-acquired PIs. Facilitators were the use of verbal cues and alerts to improve compliance and nursing education on PI prevention. Barriers to successful implementation were increased nursing workload or burden, lack of staff, and perceived hemodynamic instability in ICU patients., Conclusions: Future interventions can be tailored to mitigate barriers and reinforce facilitators to improve nursing compliance with repositioning/turning strategies. Increased compliance with these measures could aid in PI prevention in adult ICU patients., (Copyright © 2022 Wolters Kluwer Health, Inc. All rights reserved.)
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- 2022
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16. Blunt Cerebrovascular Injury-Like Injury Observed in Patients With Craniofacial Self-Inflicted Gunshot Wounds.
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Yoon J, Gebran S, Elegbede A, Day S, Wasicek P, Liang Y, Rasko Y, Grant MP, Nam AJ, Bodanapally UK, Sliker CW, and Liang F
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- Humans, Retrospective Studies, Trauma Centers, Cerebrovascular Trauma epidemiology, Self Mutilation, Wounds, Gunshot diagnostic imaging, Wounds, Gunshot epidemiology, Wounds, Nonpenetrating
- Abstract
Background: Although blunt cerebrovascular injury (BCVI) is recognized as a risk factor for trauma morbidity and mortality, little is described regarding similar cerebrovascular injury (CVI) in patients with penetrating wounds. The authors aim to characterize these injuries in the craniofacial self-inflicted gunshot wound (SIGSW) population., Methods: An institutional review board (IRB)-approved retrospective nstudy was conducted on patients presenting to the R Adams Cowley Shock Trauma Center with SIGSWs between 2007 and 2016. All CVIs were categorized by location, type, and associated neurologic deficits. Demographic data, patient characteristics, additional studies, and long-term outcomes were collected. A multivariate analysis determining independent predictors of CVI in the SIGSW population was performed., Results: Of the 73 patients with SIGSWs, 5 (6.8%) had CVIs separate from the bullet/cavitation tract (distant CVIs) and 9 had CVIs along the bullet/cavitation tract (in-tract CVIs). A total of 55.6% of in-tract and 40% of distant injuries were missed on initial radiology read. One distant CVI patient suffered a stroke during admission. The anterior to posterior gunshot wound trajectory was positively associated with distant CVIs when compared with no CVIs ( P = 0.01). Vessel dissection was more prevalent in patients with distant CVIs, when compared against patients with in-tract CVIs ( P = 0.02)., Conclusions: Nearly 20% of craniofacial SIGSW patients have CVIs and 6.8% have BCVI-like injuries, which is 2-to-6-fold times higher than traditional BCVIs. Craniofacial SIGSWs serve as an independent screening criterion with comparable screening yields; the authors recommend radiographic screening for these patients with particular scrutiny for CVIs as they are frequently missed on initial radiographic interpretations., Competing Interests: The authors report no conflicts of interest., (Copyright © 2021 by Mutaz B. Habal, MD.)
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- 2022
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17. Early Administration of Remdesivir and Intensive Care Unit Admission in Hospitalized Pregnant Individuals With Coronavirus Disease 2019 (COVID-19).
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Eid J, Abdelwahab M, Colburn N, Day S, Cackovic M, Rood KM, and Costantine MM
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- Adenosine Monophosphate analogs & derivatives, Alanine analogs & derivatives, Female, Hospitalization, Humans, Intensive Care Units, Pregnancy, Retrospective Studies, SARS-CoV-2, Pregnancy Complications, Infectious drug therapy, COVID-19 Drug Treatment
- Abstract
Remdesivir has been shown to shorten the time to recovery in hospitalized patients with coronavirus disease 2019 (COVID-19). Data on its use in pregnancy are limited. In this single-center retrospective cohort study, our objective was to determine whether early remdesivir use in pregnant individuals is associated with decreased risk of admission to the intensive care unit (ICU). Forty-one pregnant patients were included in this study, and outcomes were compared between those who received remdesivir less than 7 days (early group) and 7 or more days (late group) from onset of patient-reported symptoms. Early remdesivir administration was associated with improved clinical outcomes, including lower rates of ICU admission, decreased length of hospitalization, and decreased progression to critical disease in pregnant individuals hospitalized with COVID-19., Competing Interests: Financial Disclosure Nora Colburn reports receiving funding from Personal Health Insights. The other authors did not report any potential conflicts of interest., (Copyright © 2022 by the American College of Obstetricians and Gynecologists. Published by Wolters Kluwer Health, Inc. All rights reserved.)
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- 2022
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18. Expanding community engagement in HIV clinical trials: a pilot study using crowdsourcing.
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Day S, Mathews A, Blumberg M, Vu T, Mason H, Rennie S, Kuruc JD, Gay CL, Margolis DM, and Tucker JD
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- Humans, Pilot Projects, Clinical Trials as Topic, Community Participation, Crowdsourcing, HIV Infections drug therapy, Stakeholder Participation
- Abstract
Objective: To assess the potential for crowdsourcing to complement and extend community advisory board (CAB) feedback on HIV clinical trials. Crowdsourcing involves community members attempting to solve a problem and then sharing solutions., Methods: CAB and crowdsourced approaches were implemented in the context of a phase 1 HIV antibody trial to collect feedback on informed consent, participation experiences, and fairness. CAB engagement was conducted through group discussions with members of an HIV CAB. Crowdsourcing involved open events intended to engage the local community, including interactive video modules, animated vignettes, and a creative idea contest. Open coding and analysis of emergent themes were conducted to compare CAB and crowdsourced feedback., Results: The crowdsourcing activities engaged 61 people across three events; nine people engaged in CAB feedback. Compared with CAB participants, crowdsourcing participants had lower levels of education and income, and higher levels of disability and unemployment. Overlap in CAB and crowdsourced feedback included recommendations for enhancing communication and additional support for trial participants. Crowdsourcing provided more detailed feedback on the impact of positive experiences and socio-economic factors on trial participation. CAB feedback included greater emphasis on institutional regulations and tailoring trial procedures. Crowdsourced feedback emphasized alternative methods for learning about trials and concerns with potential risks of trial participation., Conclusion: Conducting crowdsourcing in addition to CAB engagement can yield a broader range of stakeholder feedback to inform the design and conduct of HIV clinical trials. VIDEO ABSTRACT:.
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- 2020
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19. Burnout and Psychological Distress Among Pediatric Critical Care Physicians in the United States.
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Shenoi AN, Kalyanaraman M, Pillai A, Raghava PS, and Day S
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- Adult, Burnout, Professional diagnosis, Burnout, Professional psychology, Cross-Sectional Studies, Female, Humans, Job Satisfaction, Male, Middle Aged, Practice Patterns, Physicians', Psychometrics statistics & numerical data, Statistics as Topic, Surveys and Questionnaires, United States, Workforce, Burnout, Professional epidemiology, Intensive Care Units, Pediatric, Pediatricians psychology, Pediatricians statistics & numerical data, Stress, Psychological epidemiology, Stress, Psychological psychology
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Objectives: To estimate the prevalence of physician burnout, psychological distress, and its association with selected personal and practice characteristics among pediatric critical care physicians and to evaluate the relationship between burnout and psychological distress., Design: Cross-sectional, online survey., Setting: Pediatric critical care practices in the United States., Subjects: Pediatric critical care physicians., Interventions: None., Measurement and Main Results: A nonrandom sample of 253 physicians completed an online survey consisting of personal and practice characteristics, the Maslach Burnout Inventory, and the General Health Questionnaire. Nearly half of the participants (49%; 95% CI, 43-55%; n = 124) scored high burnout in at least one of the three subscales of the Maslach Burnout Inventory and 21% reported severe burnout. The risk of any burnout was about two times more in women physicians (odds ratio, 1.97; 95% CI, 1.2-3.4). Association between other personal or practice characteristics and burnout was not evident in this study, while regular physical exercise appeared to be protective. One third of all participants (30.5%) and 69% of those who experienced severe burnout screened positive for psychological distress. About 90% of the physicians reporting severe burnout have considered leaving their practice., Conclusions: Burnout is high among pediatric critical care physicians in the United States. About two thirds of the physicians with severe burnout met the screening criteria for psychological distress that suggests possible common mental disorders. Significant percentages of physicians experiencing burnout and considering to leave the profession has major implications for the critical care workforce.
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- 2018
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20. DIDANOSINE RETINAL TOXICITY.
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Haug SJ, Wong RW, Day S, Choudhry N, Sneed S, Prasad P, Read S, McDonald RH, Agarwal A, Davis J, and Sarraf D
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- Adult, Aged, Didanosine administration & dosage, Female, HIV Infections drug therapy, Humans, Male, Middle Aged, Retrospective Studies, Anti-HIV Agents adverse effects, Choroid Diseases chemically induced, Didanosine adverse effects, Retinal Degeneration chemically induced
- Abstract
Purpose: To report nine new cases of retinal degeneration secondary to didanosine toxicity and to summarize the previously reported cases in the literature., Methods: This was a multicenter, retrospective, observational case study from seven institutions. Medical records of patients who demonstrated well-demarcated severe midperipheral chorioretinal degeneration and who were previously treated with didanosine therapy were collected and the following information was reviewed: age, gender, medical history, detailed medication history including current and previous antiretroviral use, ocular and retinal examination findings, and multimodal imaging findings with optical coherence tomography, fundus photography, wide-field fundus autofluorescence, and wide-field fluorescein angiography. When available, findings with electrophysiology testing and automated perimetry were also collected and reviewed. A literature review was also performed to collect all reported cases of chorioretinal degeneration secondary to didanosine toxicity., Results: Nine patients were identified who had findings consistent with peripheral retinal toxicity secondary to didanosine use. Eight of the 9 patients were men, and the median age was 54 years at the time of presentation (mean: 55 years, range, 42-71 years). Snellen distance acuity ranged from 20/20 to 20/32. At least three of the cases in the series demonstrated progression of the peripheral retinal pigment epithelium and photoreceptor atrophy despite didanosine cessation. A review of the literature revealed 10 additional cases of didanosine toxicity. Seven of the 10 cases were in men (70%), and the average age was 26 years with a wide range (2-54 years). Chorioretinal findings were very similar to this cohort., Conclusion: Herein, we report the largest series of nine cases of peripheral chorioretinal degeneration secondary to didanosine toxicity in adults. When combined with the cases in the literature, 19 cases of didanosine toxicity, 4 of which occurred in children, were collected and analyzed. Three of the new cases presented showed clear progression of degeneration despite didanosine cessation. Newer nucleoside reverse transcriptase inhibitors may potentiate mitochondrial DNA damage and lead to continued chorioretinal degeneration.
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- 2016
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21. Pressure Ulcers Among Newly Admitted Nursing Home Residents: Measuring the Impact of Transferring From Hospital.
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Doupe MB, Day S, McGregor MJ, John PS, Chateau D, Puchniak J, Dik N, and Sarkar J
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- Aged, Aged, 80 and over, Female, Humans, Incidence, Length of Stay statistics & numerical data, Male, Patient Discharge statistics & numerical data, Pressure Ulcer epidemiology, Retrospective Studies, Risk Factors, Time Factors, Nursing Homes statistics & numerical data, Patient Transfer statistics & numerical data, Pressure Ulcer etiology
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Objectives: Pressure ulcers (PUs) are reported more often among newly admitted nursing home (NH) residents who transfer from hospital versus community. We examine for whom this increased risk is greatest, further defining hospitalized patients most in need of better PU preventive care., Research Design: Retrospective observational cohort study., Subjects: All NH residents (N=5617) newly admitted between April 1, 2008 and March 31, 2012 in Winnipeg, MB, Canada., Measures: RAI-MDS 2.0 data were linked to administrative health care use files capturing each person's NH admission date, their presence of a PU at this time, whether they transferred into NH from hospital or community, and their PU susceptibility (eg, amount of help needed to maneuver in bed or to transfer from one surface to another, frequency of incontinence, presence of diabetes, amount of food consistently left uneaten). Log-binomial regression with interaction terms was used to analyze data., Results: 67.6% of our cohort transferred into a NH directly from hospital; 9.2% of these residents were reported to have a stage 1+ PU on NH admission versus 2.6% of those who transferred from community. From regression models, transferring from hospital versus community was associated with increased PU risk equally across various subgroups of less and more susceptible residents., Conclusions: Transferring from hospital versus community places both more and less susceptible newly admitted NH residents at increased PU risk. Using evidence-based preventive care practices is thus needed for all subgroups of hospital patients before NH use, to help reduce PU risk.
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- 2016
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22. INTRAVITREAL SULFUR HEXAFLUORIDE INJECTION FOR THE TREATMENT OF VITREOMACULAR TRACTION SYNDROME.
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Day S, Martinez JA, Nixon PA, Levitan M, Dooner JW, Wong RW, and Harper CA 3rd
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- Aged, Aged, 80 and over, Female, Humans, Intravitreal Injections, Male, Middle Aged, Retinal Diseases diagnosis, Retinal Diseases physiopathology, Retrospective Studies, Tissue Adhesions, Tomography, Optical Coherence, Vision Disorders physiopathology, Vision Disorders prevention & control, Visual Acuity drug effects, Vitreous Detachment diagnosis, Vitreous Detachment physiopathology, Retinal Diseases drug therapy, Sulfur Hexafluoride administration & dosage, Vitreous Detachment drug therapy
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Purpose: Vitreomacular traction (VMT) syndrome can cause symptomatic metamorphopsia and decreased visual acuity. Although it is typically treated with vitrectomy or intravitreal ocriplasmin injection, these procedures can be invasive and costly. The purpose of this retrospective, consecutive case series was to evaluate the efficacy of intravitreal expansile sulfur hexafluoride gas injection for the treatment of symptomatic VMT syndrome., Methods: Nine eyes of 9 patients with symptomatic VMT syndrome on spectral domain optical coherence tomography received an intravitreal injection of 0.3 mL of 100% sulfur hexafluoride. The primary outcome was the number of eyes with release of VMT on spectral domain optical coherence tomography at 1 month after treatment. Secondary outcomes included change in visual acuity and central subfield thickness 1 month after treatment., Results: Five patients (55.6%) had release of VMT on spectral domain optical coherence tomography by 1 month after injection. Two patients who had Stage I macular holes before injection had closure of the macular holes. Mean visual acuity at 1 month improved slightly after injection by 0.09 logMAR units, although this change was not statistically significant (P = 0.15). Central subfield thickness on spectral domain optical coherence tomography decreased by an average of 35.3 microns after injection (P = 0.004). All eyes with release of VMT had pretreatment vitreomacular adhesion of less than 521 microns and none had epiretinal membranes. One patient (11.1%) developed a peripheral retinal hole at 1 month after injection., Conclusion: Intravitreal injection of expansile sulfur hexafluoride gas is a low-cost and minimally invasive alternative for the treatment of symptomatic VMT syndrome. Further study is warranted.
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- 2016
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23. Outdoor adventure program builds confidence and competence to help new graduate RNs become "everyday" leaders at the point of care.
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Greer-Day S, Medland J, Watson L, and Bojak S
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- Attitude of Health Personnel, Chicago, Clinical Competence, Education, Nursing, Continuing, Humans, Internship, Nonmedical, Interprofessional Relations, Job Satisfaction, Models, Organizational, Leadership, Nurses, Recreation, Self Concept
- Abstract
A nontraditional approach to leadership development promoted successful transition of new graduate RN residents to professional nurses. Utilizing an outdoor adventure program increased nurses' feelings of competence by boosting their confidence, facilitating an environment where leadership at the bedside became an ingrained part of their nursing practice. RN residents at a Midwestern medical center represented only 17% of the nursing population but reshaped the culture of the entire organization by becoming dynamic "everyday" leaders.
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- 2015
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24. Vitamin D deficiency in neovascular versus nonneovascular age-related macular degeneration.
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Itty S, Day S, Lyles KW, Stinnett SS, Vajzovic LM, and Mruthyunjaya P
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- Aged, Aged, 80 and over, Chromatography, Liquid, Female, Geographic Atrophy blood, Humans, Male, Pseudophakia blood, Pseudophakia diagnosis, Tandem Mass Spectrometry, Vitamin D analogs & derivatives, Vitamin D blood, Vitamin D Deficiency blood, Wet Macular Degeneration blood, Geographic Atrophy diagnosis, Vitamin D Deficiency diagnosis, Wet Macular Degeneration diagnosis
- Abstract
Purpose: To compare 25-hydroxyvitamin D (25OHD) levels in patients with neovascular age-related macular degeneration (NVAMD) with patients with nonneovascular age-related macular degeneration and control patients., Methods: Medical records of all patients diagnosed with age-related macular degeneration and tested for serum 25OHD level at a single medical center were reviewed. Control patients were selected from patients diagnosed with pseudophakia but without age-related macular degeneration. The lowest 25OHD level available for each patient was recorded., Results: Two hundred sixteen patients with nonneovascular age-related macular degeneration, 146 with NVAMD, and 100 non-age-related macular degeneration control patients were included. The levels of 25OHD (mean ± SD) were significantly lower in NVAMD patients (26.1 ± 14.4 ng/mL) versus nonneovascular age-related macular degeneration (31.5 ± 18.2 ng/mL, P = 0.003) and control (29.4 ± 10.1 ng/mL, P = 0.049) patients. The prevalence of vitamin D insufficiency (<30 ng/mL 25OHD), deficiency (<20 ng/mL), and severe deficiency (<10 ng/mL) were highest in the NVAMD group. The highest quintile of 25OHD was associated with a 0.35 (95% confidence interval, 0.18-0.68) odds ratio for NVAMD., Conclusion: This is the largest study to compare 25OHD levels in patients with the different clinical forms of age-related macular degeneration. Mean 25OHD levels were lower and vitamin D deficiency was more prevalent in NVAMD patients. These associations suggest that further research is necessary regarding vitamin D deficiency as a potentially modifiable risk factor for the development of NVAMD.
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- 2014
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25. Immune hemolysis resulting from passenger lymphocyte syndrome derived anti-rh (D) reactivity after kidney transplantation: a case report and literature review.
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Karanth P, Birchall J, Day S, Unsworth DJ, and Ravanan R
- Subjects
- Creatinine blood, Diabetic Nephropathies immunology, Diabetic Nephropathies therapy, Female, Hemoglobins chemistry, Humans, Immunosuppression Therapy methods, Isoantibodies immunology, Male, Middle Aged, Rho(D) Immune Globulin, Risk, Tissue Donors, Anemia, Hemolytic, Autoimmune immunology, Isoantibodies blood, Kidney Transplantation adverse effects, Lymphocytes metabolism, Syndrome
- Published
- 2014
- Full Text
- View/download PDF
26. Evaluating venous pool technique for blood sampling in neonatal ICU.
- Author
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Hatler C, Dalton B, Day S, Sharfner A, and Hauffe R
- Subjects
- Female, Humans, Infant, Premature, Male, Intensive Care Units, Neonatal, Phlebotomy methods
- Abstract
Purpose: To evaluate venous pool technique (VPT) for obtaining neonatal blood samples as compared with the needlestick technique., Method and Sample: An experimental design was used with subjects enrolled in two phases: an equivalence phase (N = 10) and a comparison phase (N = 64). In the equivalence phase, subjects weighing 1,500 g or more had two needlesticks. In the comparison phase, subjects weighing 800 g or more were randomized to receive blood drawn by either needlestick method or VPT., Results: Comparative results suggest that infant and maternal demographic factors, sampling attempts, and sampling failures were similar. However, for the outcome of hematoma development, the standard technique was significantly worse (t = 2.25 ; p = .029). Results suggest that the VPT method is safe and accurate for use in critically ill neonates., Clinical Implications: This study demonstrated that the VPT process is easily learned and may provide advantages over standard blood sampling methods. Nurses can use this information to evaluate this VPT technique in their institutions.
- Published
- 2013
- Full Text
- View/download PDF
27. Preclinical evaluation and intraoperative human retinal imaging with a high-resolution microscope-integrated spectral domain optical coherence tomography device.
- Author
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Hahn P, Migacz J, O'Donnell R, Day S, Lee A, Lin P, Vann R, Kuo A, Fekrat S, Mruthyunjaya P, Postel EA, Izatt JA, and Toth CA
- Subjects
- Attitude of Health Personnel, Diagnostic Techniques, Ophthalmological, Humans, Imaging, Three-Dimensional instrumentation, Imaging, Three-Dimensional methods, Surveys and Questionnaires, Tomography, Optical Coherence methods, Microscopy instrumentation, Monitoring, Intraoperative instrumentation, Retinal Diseases diagnosis, Retinal Diseases surgery, Surgery, Computer-Assisted methods, Tomography, Optical Coherence instrumentation
- Abstract
Purpose: The authors have recently developed a high-resolution microscope-integrated spectral domain optical coherence tomography (MIOCT) device designed to enable OCT acquisition simultaneous with surgical maneuvers. The purpose of this report is to describe translation of this device from preclinical testing into human intraoperative imaging., Methods: Before human imaging, surgical conditions were fully simulated for extensive preclinical MIOCT evaluation in a custom model eye system. Microscope-integrated spectral domain OCT images were then acquired in normal human volunteers and during vitreoretinal surgery in patients who consented to participate in a prospective institutional review board-approved study. Microscope-integrated spectral domain OCT images were obtained before and at pauses in surgical maneuvers and were compared based on predetermined diagnostic criteria to images obtained with a high-resolution spectral domain research handheld OCT system (HHOCT; Bioptigen, Inc) at the same time point. Cohorts of five consecutive patients were imaged. Successful end points were predefined, including ≥80% correlation in identification of pathology between MIOCT and HHOCT in ≥80% of the patients., Results: Microscope-integrated spectral domain OCT was favorably evaluated by study surgeons and scrub nurses, all of whom responded that they would consider participating in human intraoperative imaging trials. The preclinical evaluation identified significant improvements that were made before MIOCT use during human surgery. The MIOCT transition into clinical human research was smooth. Microscope-integrated spectral domain OCT imaging in normal human volunteers demonstrated high resolution comparable to tabletop scanners. In the operating room, after an initial learning curve, surgeons successfully acquired human macular MIOCT images before and after surgical maneuvers. Microscope-integrated spectral domain OCT imaging confirmed preoperative diagnoses, such as full-thickness macular hole and vitreomacular traction, and demonstrated postsurgical changes in retinal morphology. Two cohorts of five patients were imaged. In the second cohort, the predefined end points were exceeded with ≥80% correlation between microscope-mounted OCT and HHOCT imaging in 100% of the patients., Conclusion: This report describes high-resolution MIOCT imaging using the prototype device in human eyes during vitreoretinal surgery, with successful achievement of predefined end points for imaging. Further refinements and investigations will be directed toward fully integrating MIOCT with vitreoretinal and other ocular surgery to image surgical maneuvers in real time.
- Published
- 2013
- Full Text
- View/download PDF
28. Preretinal and intraretinal exudates in familial exudative vitreoretinopathy.
- Author
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Day S, Maldonado RS, and Toth CA
- Subjects
- Eye Diseases diagnosis, Humans, Infant, Photography, Retinal Diseases diagnosis, Tomography, Optical Coherence, Exudates and Transudates metabolism, Eye Diseases genetics, Retinal Diseases genetics, Retinal Diseases metabolism, Vitreous Body metabolism
- Published
- 2011
- Full Text
- View/download PDF
29. Norovirus Ridaquick: a new test for rapid diagnosis of norovirus.
- Author
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Derrington P, Schreiber F, Day S, Curtis C, and Lyon M
- Subjects
- Caliciviridae Infections virology, Disease Outbreaks, Early Diagnosis, Feces virology, Gastroenteritis virology, Genome, Viral genetics, Humans, Immunoenzyme Techniques, Norovirus genetics, Predictive Value of Tests, Reproducibility of Results, Reverse Transcriptase Polymerase Chain Reaction, Caliciviridae Infections diagnosis, Gastroenteritis diagnosis, Norovirus isolation & purification, Reagent Kits, Diagnostic
- Published
- 2009
- Full Text
- View/download PDF
30. Clinical nurse coordinators: a new generation of highly specialized oncology nursing in Jordan.
- Author
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Al-Qudimat MR, Day S, Almomani T, Odeh D, and Qaddoumi I
- Subjects
- Brain Neoplasms diagnosis, Child, Clinical Nursing Research education, Humans, Jordan, Oncology Nursing education, Brain Neoplasms therapy, Clinical Nursing Research organization & administration, Nurse Clinicians, Oncology Nursing organization & administration
- Abstract
Despite the important role of nurses in a pediatric oncology team, the marginalization of nursing is common, especially in developing countries. At the King Hussein Cancer Center (KHCC) in Jordan, the position of the clinical nurse coordinator (CNC) was created in the pediatric neuro-oncology and ocular oncology services to empower the role of nursing. Our advanced nursing practice is based on the domains of the Strong Model of Advanced Practice, which are direct patient care, support of systems, education, research and publications, and professional leadership. There is strong involvement of the CNC in clinical care, patient education, follow-up, and interdisciplinary collaboration, which has resulted in improved survival, reduced morbidity, and increased compliance of patients and also their successful reintegration into society. The coordination of twinning initiatives and telemedicine activities has helped ensure the quality of treatment and supported research initiatives in the services. Such a positive impact has led to a significant increase in the recruitment of CNCs at KHCC. We propose that the role of nursing be strengthened in developing countries to improve the level of care provided to patients and their families.
- Published
- 2009
- Full Text
- View/download PDF
31. Atherosclerosis in mice is not affected by a reduction in tissue factor expression.
- Author
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Tilley RE, Pedersen B, Pawlinski R, Sato Y, Erlich JH, Shen Y, Day S, Huang Y, Eitzman DT, Boisvert WA, Curtiss LK, Fay WP, and Mackman N
- Subjects
- Animals, Aorta pathology, Aorta physiology, Apolipoproteins E genetics, Atherosclerosis pathology, Bone Marrow Transplantation, Gene Expression, Hematopoietic Stem Cells metabolism, Mice, Mice, Inbred C57BL, Mice, Mutant Strains, Receptors, LDL genetics, Atherosclerosis metabolism, Atherosclerosis physiopathology, Thromboplastin genetics, Thromboplastin metabolism
- Abstract
Objective: To determine whether tissue factor (TF) contributes to the progression of atherosclerotic lesions in mice., Methods and Results: We determined the effect of a 50% reduction of TF levels in all cells on atherosclerosis in apolipoprotein E-deficient (apoE(-/-)) mice. No differences were observed in the extent of atherosclerosis in apoE(-/-)/TF(+/+) and apoE(-/-)/TF(+/-) mice fed regular chow for 34 weeks. Atherosclerosis could not be analyzed in apoE(-/-) mice expressing low levels of TF because of premature death of these mice. Macrophages are a major source of TF in atherosclerotic plaques. Therefore, in a second series of experiments, we investigated the effect on atherosclerosis of selectively reducing hematopoietic cell-derived TF by transplanting bone marrow from mice expressing low levels of TF into low-density lipoprotein receptor deficient (LDLR(-/-)) mice. Atherosclerosis within the arterial tree and aortic root were similar in LDLR(-/-) mice with low-TF bone marrow compared with control bone marrow (TF(+/+) or TF(+/-)) after 4 and 16 weeks on an atherogenic diet. Furthermore, the cellular composition of the aortic root lesions was similar between the 2 groups., Conclusions: Our data indicate that either a 50% reduction of TF in all cells or a selective reduction in hematopoietic cell-derived TF does not affect the development of atherosclerotic lesions in mice.
- Published
- 2006
- Full Text
- View/download PDF
32. Computational design and experimental testing of a novel axial flow LVAD.
- Author
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Untaroiu A, Wood HG, Allaire PE, Throckmorton AL, Day S, Patel SM, Ellman P, Tribble C, and Olsen DB
- Subjects
- Animals, Biomedical Engineering, Heart Failure physiopathology, Heart Failure surgery, Heart Failure therapy, Hemorheology, Humans, Plastics, Prosthesis Design, Sheep, Stress, Mechanical, Swine, Heart-Assist Devices
- Abstract
Thousands of cardiac failure patients per year in the United States could benefit from long-term mechanical circulatory support as destination therapy. To provide an improvement over currently available devices, we have designed a fully implantable axial-flow ventricular assist device with a magnetically levitated impeller (LEV-VAD). In contrast to currently available devices, the LEV-VAD has an unobstructed blood flow path and no secondary flow regions, generating substantially less retrograde and stagnant flow. The pump design included the extensive use of conventional pump design equations and computational fluid dynamics (CFD) modeling for predicting pressure-flow curves, hydraulic efficiencies, scalar fluid stress levels, exposure times to such stress, and axial fluid forces exerted on the impeller for the suspension design. Flow performance testing was completed on a plastic prototype of the LEV-VAD for comparison with the CFD predictions. Animal fit trials were completed to determine optimum pump location and cannulae configuration for future acute and long-term animal implantations, providing additional insight into the LEV-VAD configuration and implantability. Per the CFD results, the LEV-VAD produces 6 l/min and 100 mm Hg at a rotational speed of approximately 6300 rpm for steady flow conditions. The pressure-flow performance predictions demonstrated the VAD's ability to deliver adequate flow over physiologic pressures for reasonable rotational speeds with best efficiency points ranging from 25% to 30%. The CFD numerical estimations generally agree within 10% of the experimental measurements over the entire range of rotational speeds tested. Animal fit trials revealed that the LEV-VAD's size and configuration were adequate, requiring no alterations to cannulae configurations for future animal testing. These acceptable performance results for LEV-VAD design support proceeding with manufacturing of a prototype for extensive mock loop and initial acute animal testing.
- Published
- 2005
- Full Text
- View/download PDF
33. Causes of death in remote symptomatic epilepsy.
- Author
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Day SM, Wu YW, Strauss DJ, Shavelle RM, and Reynolds RJ
- Subjects
- Adolescent, Adult, Aged, Brain Damage, Chronic mortality, California epidemiology, Child, Child, Preschool, Cohort Studies, Comorbidity, Data Interpretation, Statistical, Developmental Disabilities mortality, Epilepsy, Generalized physiopathology, Female, Humans, Male, Middle Aged, Mortality trends, Risk Factors, Cause of Death trends, Drowning mortality, Epilepsy, Generalized mortality, Pneumonia, Aspiration mortality, Seizures mortality
- Abstract
Objective: To determine the causes of death of individuals with developmental disabilities that occur more frequently among those with remote symptomatic epilepsy (i.e., epilepsy occurring in persons with developmental delay or identified brain lesions) than for those without., Methods: The authors compared causes of mortality in persons with (n = 10,030) and without (n = 96,163) history of epilepsy in a California population of persons with mild developmental disabilities, 1988 to 2002. Subjects had traumatic brain injury, cerebral palsy, Down syndrome, autism, or a developmental disability with other or unknown etiology. There were 721,759 person-years of data, with 2,397 deaths. Underlying causes of death were determined from the State of California's official mortality records. Cause-specific death rates and standardized mortality ratios (SMRs) were computed for those with and without epilepsy relative to subjects in the California general population. Comparisons were then made between SMRs of those with and without epilepsy, and CIs on the ratios of SMRs were determined., Results: Death rates for persons with epilepsy were elevated for several causes. The greatest excess was due to seizures (International Classification of Diseases-9 [ICD-9] 345; SMR 53.1, 95% CI 28.0 to 101.0) and convulsions (ICD-9 780.3; SMR 25.2, 95% CI 11.7 to 54.2). Other causes occurring more frequently in those with epilepsy included brain cancer (SMR 5.2, 95% CI 2.2 to 12.1), respiratory diseases (SMR 1.7, 95% CI 1.2 to 2.5), circulatory diseases (SMR 1.3, 95% CI 1.0 to 1.7), and accidents (SMR 2.7, 95% CI 1.9 to 3.7), especially accidental drowning (SMR 12.8, 95% CI 7.0 to 23.2)., Conclusions: Remote symptomatic epilepsy is associated with an increased risk of death. Seizures, aspiration pneumonia, and accidental drowning are among the leading contributors.
- Published
- 2005
- Full Text
- View/download PDF
34. Long-term causes of death after traumatic brain injury.
- Author
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Shavelle RM, Strauss D, Whyte J, Day SM, and Yu YL
- Subjects
- Activities of Daily Living, Adolescent, Adult, Age Distribution, Aged, Airway Obstruction etiology, Asphyxia etiology, Brain Injuries complications, California epidemiology, Case-Control Studies, Child, Databases, Factual, Follow-Up Studies, Humans, Life Expectancy, Middle Aged, Population Surveillance, Risk Factors, Time Factors, Brain Injuries mortality, Cause of Death
- Abstract
Objective: To determine which causes of death are more frequent in persons with traumatic brain injury (TBI), and by how much, compared with the general population. Our focus was the period beginning 1 yr after injury., Design: Subjects were 2320 Californians with long-term mental disability after a TBI at age 10 yr or more, followed up between 1988 and 1997. The units of study were person-years, each linked to the subject's age, gender, level of ambulation, time since injury, and cause of death (if any) for the specific year. Observed numbers of cause-specific deaths were compared with numbers expected according to general population mortality rates., Results: Mortality was higher between 1.0 and 5.0 yr postinjury than after 5.0 yr and was strongly related to reduced mobility. Death rates were elevated for circulatory diseases, respiratory diseases, choking/suffocation, and seizures, with seizure deaths being relatively frequent, even among the most ambulatory., Conclusions: Death rates for several causes are elevated in persons with long-term sequelae of TBI. The increased risk of choking/suffocation should be of interest to caregivers. Life expectancy seems to be reduced, even for patients who are fully ambulatory.
- Published
- 2001
- Full Text
- View/download PDF
35. Particle image velocimetry measurements of blood velocity in a continuous flow ventricular assist device.
- Author
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Day SW, McDaniel JC, Wood HG, Allaire PE, Landrot N, and Curtas A
- Subjects
- Humans, Models, Cardiovascular, Prosthesis Design, Rheology, Blood Flow Velocity, Heart-Assist Devices
- Abstract
The third prototype of a continuous flow ventricular assist device (CFVAD3) is being developed and tested for implantation in humans. The blood in the pump flows through a fully shrouded four-bladed impeller (supported by magnetic bearings) and through small clearance regions on either side of the impeller. Measurements of velocities using particle image velocimetry of a fluid with the same viscosity as blood have been made in one of these clearance regions. Particle image velocimetry is a technique that measures the instantaneous velocity field within an illuminated plane of the fluid field by scattering light from particles added to the fluid. These measurements have been used to improve understanding of the fluid dynamics within these critical regions, which are possible locations of both high shear and stagnation, both of which are to be avoided in a blood pump. Computational models of the pump exist and these models are currently being used to aid in the design of future prototypes. Among other things, these models are used to predict the potential for hemolysis and thrombosis. Measurements of steady flow at two operating speeds and flow rates are presented. The measurements are compared with the computed solutions to validate and refine, where necessary, the existing computational models.
- Published
- 2001
- Full Text
- View/download PDF
36. Parental health beliefs and compliance with prophylactic penicillin administration in children with sickle cell disease.
- Author
-
Elliott V, Morgan S, Day S, Mollerup LS, and Wang W
- Subjects
- Adult, Antibiotic Prophylaxis statistics & numerical data, Attitude to Health, Child, Preschool, Community Pharmacy Services statistics & numerical data, Humans, Infant, Patient Education as Topic, Socioeconomic Factors, Surveys and Questionnaires, Transportation, Truth Disclosure, Anemia, Sickle Cell psychology, Antibiotic Prophylaxis psychology, Health Knowledge, Attitudes, Practice, Mothers psychology, Patient Compliance statistics & numerical data, Penicillins therapeutic use, Pneumonia, Pneumococcal prevention & control
- Abstract
Purpose: Prophylactic penicillin is effective in preventing severe invasive pneumococcal infection in children with sickle cell disease. In some families, compliance has been problematic. The aims of this study were to monitor compliance and to assess the efficacy of the Health Belief Model (HBM) in predicting compliance., Methods: Fifty mothers of children with sickle cell disease, ages 6 to 60 months, participated in the study. On enrollment, mothers completed surveys assessing their health beliefs regarding sickle cell disease and infections. Compliance was assessed through self-reporting by the mothers and through review of local pharmacy records of penicillin refills., Results: Sixty percent of the mothers reported that they were highly compliant with obtaining the prescribed 14-day refills. Pharmacy records indicated that only 12% actually adhered to this schedule. The self-reports were significantly related to compliance ratings; mothers who admitted less than optimal compliance averaged 42 days between refills, compared with 19 days for mothers who reported good compliance. Varying perceptions identified through the HBM accounted for approximately 30% of the variance in compliance rates. The perceived burdens of picking up the refills and remembering to administer the medication were the most significant factors., Conclusions: Educational efforts alone are not sufficient to ensure compliance with penicillin prophylaxis. Routinely monitoring compliance through pharmacy records, reviewing parental beliefs about sickle cell disease and infections, and exploring barriers to treatment will promote dialogue about the importance of strict compliance with this relatively simple yet life-saving prophylaxis.
- Published
- 2001
- Full Text
- View/download PDF
37. Sickle cell pain & hydroxyurea.
- Author
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Day SW and Wynn LW
- Subjects
- Adult, Algorithms, Anemia, Sickle Cell blood, Anemia, Sickle Cell nursing, Child, Decision Trees, Drug Monitoring, Fetal Hemoglobin drug effects, Fetal Hemoglobin physiology, Humans, Hydroxyurea pharmacology, Information Services, Pain prevention & control, Treatment Outcome, Anemia, Sickle Cell complications, Anemia, Sickle Cell drug therapy, Hydroxyurea therapeutic use, Pain etiology
- Published
- 2000
38. Implementation of a clinical pathway system in maternal newborn care: a comprehensive documentation system for outcomes management.
- Author
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Jones ML, Day S, Creely J, Woodland MB, and Gerdes JB
- Subjects
- Adult, Benchmarking, Evidence-Based Medicine, Female, Humans, Infant, Newborn, Patient Discharge, Practice Guidelines as Topic, Pregnancy, Program Development methods, Program Evaluation, Total Quality Management organization & administration, Critical Pathways organization & administration, Documentation, Maternal Health Services organization & administration, Medical Records, Neonatal Nursing organization & administration, Outcome and Process Assessment, Health Care organization & administration
- Abstract
This article describes the design, implementation, and evaluation of an interdisciplinary clinical pathway system for maternal newborn care in a perinatal regional referral institution. Core issues in the design of this system are addressed to promote outcomes management and ongoing performance improvement. A discussion of the implementation follows, illustrating the lessons learned, changes made, and associated evaluation. This clinical pathway system has improved communication and collaboration among all disciplines, enhanced the discharge coordination process, and established protocols available to all members of the health care team.
- Published
- 1999
- Full Text
- View/download PDF
39. Inhaled nitric oxide reduces the utilization of extracorporeal membrane oxygenation in persistent pulmonary hypertension of the newborn.
- Author
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Hoffman GM, Ross GA, Day SE, Rice TB, and Nelin LD
- Subjects
- Administration, Inhalation, Cohort Studies, Extracorporeal Membrane Oxygenation, Female, Humans, Hypertension, Pulmonary mortality, Infant, Newborn, Intensive Care Units, Neonatal, Intensive Care Units, Pediatric, Male, Nitric Oxide administration & dosage, Outcome Assessment, Health Care, Pulmonary Gas Exchange, Hypertension, Pulmonary drug therapy, Nitric Oxide therapeutic use
- Abstract
Objective: To determine if the use of inhaled nitric oxide therapy reduces the need for extracorporeal membrane oxygenation (ECMO) in persistent pulmonary hypertension of the newborn., Design: A matched cohort study with retrospective data extraction., Setting: Pediatric and neonatal intensive care units at a medical school-affiliated children's hospital serving as a regional referral center for respiratory failure., Patients: Records of all neonates transferred for rescue therapy for persistent pulmonary hypertension during the study period were analyzed, with inclusion in the study based on defined gas exchange parameters, and with exclusion from the study based on the presence of congenital heart disease, diaphragmatic hernia, or lethal chromosomal abnormality. Assignment to cohorts was based on availability of inhaled nitric oxide therapy: group 1 patients were admitted when inhaled nitric oxide was unavailable; group 2 patients were admitted when inhaled nitric oxide was available., Interventions: Standard criteria (alveolar-arterial oxygen tension gradient of > 600 torr [> 80 kPa], or oxygenation index of > 40) were used to trigger initial evaluation for ECMO when these criteria were met for 2 hrs, and ECMO was initiated if these criteria continued to be met for 12 hrs, or if cardiovascular instability occurred. Ventilator management in all patients was directed to improve arterial oxygenation, such that ECMO criteria were no longer met. Patients in group 2 only were treated with inhaled nitric oxide after meeting ECMO evaluation criteria, and they continued to receive inhaled nitric oxide if a quantifiable improvement in gas exchange occurred., Measurements and Main Results: Fifty patients qualified for inclusion in the analysis (29 patients in group 1, and 21 patients in group 2). In group 1, 21 (72%) patients met ECMO criteria, and 16 (76%) patients required ECMO therapy. In group 2, 16 (76%) patients met ECMO criteria, 15 patients received inhaled nitric oxide therapy, and only four (25%) patients required ECMO therapy (p = .003 compared with group 1). Treatment with inhaled nitric oxide resulted in an initial increase in PaO2, without adverse effects, in all of the treated patients. The reduction in ECMO utilization in group 2 was achieved with a higher rate of complication-free survival (survival without oxygen, requirement at 28 days, p = .018; survival without intracranial hemorrhage, p = .048), and a lower hospital cost per survivor (p = .021), compared with group 1 patients., Conclusion: In neonates with persistent pulmonary hypertension, therapy with inhaled nitric oxide reliably and safely improves oxygenation, thereby resulting in a decreased need for ECMO therapy, improved patient outcome, and lower hospital costs.
- Published
- 1997
- Full Text
- View/download PDF
40. Outpatient therapy with ceftriaxone and oral cefixime for selected febrile children with sickle cell disease.
- Author
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Williams LL, Wilimas JA, Harris SC, Day SW, Dancy RM, and Wang WC
- Subjects
- Administration, Oral, Adolescent, Anti-Infective Agents administration & dosage, Bacteremia prevention & control, Bacterial Infections complications, Cefixime, Cefotaxime administration & dosage, Cefotaxime therapeutic use, Child, Child, Preschool, Female, Humans, Infant, Male, Outpatients, Patient Compliance, Anemia, Sickle Cell complications, Anti-Infective Agents therapeutic use, Bacterial Infections drug therapy, Cefotaxime analogs & derivatives, Ceftriaxone therapeutic use, Cephalosporins therapeutic use, Drug Therapy, Combination therapeutic use, Fever
- Abstract
Purpose: Children with sickle cell disease are at increased risk for bacterial sepsis and, when febrile, are usually hospitalized for intravenous antibiotic therapy pending results of blood cultures. In this study, we prospectively identified a group of febrile patients with sickle cell disease who were at low risk for sepsis and treated them with outpatient therapy., Patients and Methods: Children identified as low risk for sepsis were treated with an initial dose of intravenous ceftriaxone, followed by outpatient therapy with oral cefixime, and were monitored for 14 days after the initial visit. Compliance was assessed by phone calls to parents and by analysis of urine samples., Results: In 107 eligible febrile episodes (80 patients) over a 21-month period, no patient developed sepsis. One child developed bacteremia 3 days after completing the course of cefixime, and one had splenic sequestration on the fourth study day. Both patients did well. Side effects of cefixime were modest, and overall compliance was excellent (approximately 95%), although urine samples were returned by only 56% of parents., Conclusion: We conclude that outpatient therapy is safe and effective in febrile patients with sickle cell disease who meet the criteria for a low risk of sepsis.
- Published
- 1996
- Full Text
- View/download PDF
41. Water treatment of hydrotherapy exercise pools.
- Author
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Edlich RF, Becker DG, Phung D, McClelland WA, and Day SG
- Subjects
- Chlorine, Disinfection methods, Exercise Therapy, Health Education, Humans, Water Microbiology, Hydrotherapy, Water Supply
- Abstract
The major objectives of water treatment of hydrotherapy pools are to disinfect the water and to balance the water appropriately. A variety of disinfectant systems utilizing either halogens, ozone, or metals have been implemented in hydrotherapy pools. Regardless of the disinfectant system employed, continual and appropriate monitoring of the system is mandatory to prevent infection. Water balancing refers to the control of the water mineral concentration so that the water does not damage the pool. Five major factors that influence water balance are pH, total alkalinity, calcium hardness, total dissolved solids, and temperature. The extent to which these five factors affect water balance can be computed by the Langelier saturation index.
- Published
- 1988
42. Prostitute women and AIDS: anthropology.
- Author
-
Day S
- Subjects
- Acquired Immunodeficiency Syndrome epidemiology, Acquired Immunodeficiency Syndrome prevention & control, Africa, Asia, Epidemiologic Methods, Europe, Female, Humans, Male, Risk Factors, Acquired Immunodeficiency Syndrome transmission, Anthropology, Sex Work
- Published
- 1988
- Full Text
- View/download PDF
43. Automated hydrotherapy pool water treatment system.
- Author
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Devlin PM, Hwang JC, Winchell CJ, Day SG, Zura RD, and Edlich RF
- Subjects
- Automation, Chlorine analysis, Humans, Hydrogen-Ion Concentration, Water analysis, Hydrotherapy instrumentation
- Abstract
An automated hydrotherapy water treatment system was described that controls chemical pumps that maintain the pool's water pH and chlorine levels at the designated set points, regardless of the bather load. This system consists of sensing electrodes, a controller, and positive displacement pumps. Because outbreaks of waterborne infections have never been reported in facilities in which the pool water has been continuously maintained at pH 7.2 to 7.8 with a free available chlorine level of at least 1.0 ppm, we recommend that this type of water treatment system be installed in all public pools.
- Published
- 1989
- Full Text
- View/download PDF
44. Ileal duplications.
- Author
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FECHER MP, DAY SM, and KING FG
- Subjects
- Humans, Ileum abnormalities
- Published
- 1952
- Full Text
- View/download PDF
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