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    Date Issued2015 (1)2014 (2)2012 (1)AuthorEllison, Richard T. III (4)
    Mack, Deborah Ann (4)
    Bradbury, Susan L. (2)Adamo, Philip (1)Baker, Stephen P. (1)View MoreUMass Chan AffiliationDepartment of Medicine, Division of Infectious Diseases and Immunology (4)Department of Quantitative Health Sciences (2)Department of Anesthesiology (1)Department of Emergency Medicine (1)Employee Health & Occupational Injury Care and Wellness (1)View MoreDocument TypeJournal Article (2)Letter to the Editor (1)Poster (1)KeywordInfectious Disease (3)Bacterial Infections and Mycoses (2)Humans (2)Male (2)*Beds (1)View MoreJournalAmerican journal of infection control (2)The Journal of hospital infection (1)

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    Electronic control device prongs: a growing cause of bloodborne pathogen exposure?

    Bradbury, Susan L.; Reznek, Martin A.; Sullivan, Susan; Adamo, Philip; Mack, Deborah Ann; Ellison, Richard T. III (2015-12-01)
    Electronic control devices (ECDs) are now being used by many law enforcement agencies as nonlethal means to subdue individuals. The devices fire 2 small dart-like probes into a target individual that attach through the skin with a fishhook-like prong and remain attached to the weapon to deliver an electronic shock to disrupt voluntary muscle control. For the first time in our reported sharps exposure history, 2 separate BBP exposures involving ECD probes were reported at our medical center in the months of April and May of 2015. The first involved a staff member in our medical center's emergency department (ED) and the second concerned a law enforcement officer.
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    Impact of contact precautions on falls, pressure ulcers and transmission of MRSA and VRE in hospitalized patients

    Gandra, Sumanth; Barysauskas, Constance; Mack, Deborah Ann; Barton, Bruce A.; Finberg, Robert W.; Ellison, Richard T. III (2014-11-01)
    BACKGROUND: Hospitals use contact precautions to prevent the spread of meticillin-resistant Staphylococcus aureus (MRSA) and vancomycin-resistant enterococci (VRE). There is concern that contact precautions may have adverse effects on the safety of isolated patients. In November 2010, the infection control policy at an academic medical centre was modified, and contact precautions were discontinued for patients colonized or infected with MRSA or VRE (MRSA/VRE patients). AIM: To assess the rates of falls and pressure ulcers among MRSA/VRE patients and other adult medical-surgical patients, as well as changes in MRSA and VRE transmission before and after the policy change. METHODS: A single-centre retrospective hospital-wide cohort study was performed from 1st November 2009 to 31st October 2011. FINDINGS: Rates of falls and pressure ulcers were significantly higher among MRSA/VRE patients compared with other adult medical-surgical patients before the policy change (falls: 4.57 vs 2.04 per 1000 patient-days, P < 0.0001; pressure ulcers: 4.87 vs 1.22 per 1000 patient-days, P < 0.0001) and after the policy change (falls: 4.82 vs 2.10 per 1000 patient-days, P < 0.0001; pressure ulcers: 4.17 vs 1.19 per 1000 patient-days, P < 0.0001). No significant differences in the rates of falls and pressure ulcers among MRSA/VRE patients were found after the policy change compared with before the policy change. There was no overall change in MRSA or VRE hospital-acquired transmission. CONCLUSION: MRSA/VRE patients had higher rates of falls and pressure ulcers compared with other adult medical-surgical patients. Rates were not affected by removal of contact precautions, suggesting that other factors contribute to these complications. Further research is required among this population to prevent complications.
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    Potential bloodborne pathogen exposure from occult mattress damage

    Bradbury, Susan L.; Mack, Deborah Ann; Crofts, Terri; Ellison, Richard T. III (2014-04-01)
    A near-miss patient incident involving body fluid seeping from a mattress led to a visual inspection of 656 hospital bed mattresses of which 177 were contaminated because of occult damage to mattress covers.
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    Effect of a Multidisciplinary Team Approach to Eradicate Central Line Associated Blood-Stream Infections (CLABSI)

    Walz, J. Matthias; Ellison, Richard T. III; Flaherty, Helen; McIlwaine, John; Mack, Deborah Ann; Whyte, Kathleen; Landry, Karen; Baker, Stephen P.; Heard, Stephen O.; CCOC Research Group (2012-02-04)
    Introduction: CLABSI remains a significant problem in the intensive care unit. Hypothesis: A multimodal approach for the insertion and care of CVC will prevent CLABSI. Methods: A Critical Care Operations Committee was formed to transform care in 8 intensive care units (ICU) in an academic medical center in 9/2004. One goal was to reduce CLABSI. Using evidence based medicine, a clinical practice guideline was developed that incorporated the use of maximum barrier precautions, chlorhexidine skin preparation, avoidance of the femoral insertion site, dedicated catheter cart, a check list, the tracking of high risk CVC, anti-septic or antimicrobial impregnated catheters, a recommendation to use ultrasound guidance when inserting CVC in the internal jugular vein, daily determination of the need for the CVC and treatment of CLABSI as a critical event.CLABSI were adjudicated by the hospital epidemiologist and CVC days were tracked. Rates of CLABSI were followed from 9/2004 through 7/2011. The Spearman correlation coefficient was used for statistical evaluation. A p Results: CLABSI rates (per 1000 catheter-days) declined dramatically from 2004 to 2011 (p Conclusions: A multimodal approach to CVC insertion and care reduces CLABSI by over 90%. Our ultimate goal is the complete eradication of CRBSI in our institution.
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