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Related Concept Videos

Healthcare Associated Infections II: Preventive Measures01:22

Healthcare Associated Infections II: Preventive Measures

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Essential infection prevention measures are based on the knowledge of the infection chain, the modes of transmission in healthcare settings, and the use of the best practices in all healthcare settings. Compulsory public reporting of healthcare-associated infection rates is needed to allow individuals and the community to make informed choices regarding selecting a healthcare facility.
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A healthcare provider can diagnose a urinary tract infection (UTI) through several methods:Medical History and Symptoms: The provider will take a detailed medical history and ask about symptoms such as frequent urination, burning sensation during urination, and lower abdominal pain.Urinalysis: A clean-catch urine sample is collected in a sterile container and tested for the presence of bacteria, white blood cells (leukocytes), nitrites, blood, and protein. The presence of leukocytes and...
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Introduction:For diagnosing acute pyelonephritis, a comprehensive patient history is collected to identify symptoms such as dysuria, frequent or urgent urination, flank pain, or costovertebral angle (CVA) tenderness that may suggest a kidney infection.Physical ExaminationDuring the physical examination, CVA tenderness is assessed. This involves gentle percussion over the costovertebral angle, where tenderness often indicates a kidney infection.Diagnostic TestsUrinalysis: Used to identify white...
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The hosts' susceptibility to infection depends on several factors. The integrity of the skin and mucous membranes helps protect the body against microbial attacks. When the skin is altered, the chance of infection, limb loss, and even death increases.
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Healthcare-associated infections (HAIs) occur in a healthcare facility while a person receives care for another ailment. This category also includes work-related infections among healthcare staff.
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Staphylococcus aureus is a Gram-positive coccus that resides harmlessly on the skin and mucous membranes of healthy individuals. When the skin barrier is breached, it can shift from a commensal to an opportunistic pathogen. This transition is facilitated by surface adhesins, such as clumping factor B and S. aureus surface protein G (SasG), which bind to structural proteins, including loricrin and cytokeratin, in the damaged epidermis. Protein A, another key factor, binds the Fc region of...
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An In Vitro Bladder Model of Catheter-Associated Urinary Tract Infection
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Hospitalizations for cellulitis in Canada: a database study.

Akerke Baibergenova, Aaron M Drucker, Neil H Shear

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    |January 1, 2014
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    Summary
    This summary is machine-generated.

    Cellulitis hospitalizations are common. Surgical or dermatology consultations were linked to longer stays, while surgical or infectious disease consultations increased mortality risk in cellulitis patients.

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    Area of Science:

    • Dermatology
    • Infectious Diseases
    • Health Services Research

    Background:

    • Cellulitis is a frequent cause of emergency department visits and hospital admissions.
    • Understanding factors influencing patient outcomes is crucial for effective healthcare management.

    Purpose of the Study:

    • To identify factors associated with prolonged hospital stays (> 7 days) and mortality in patients admitted for cellulitis.
    • To analyze the impact of various consultations on patient outcomes.

    Main Methods:

    • Analysis of data from 65,454 inpatients diagnosed with cellulitis between 2004 and 2008 using the Canadian Discharge Abstract Database.
    • Logistic regression was employed for univariate and multivariate analysis to determine factors linked to prolonged admissions and mortality.

    Main Results:

    • Factors associated with prolonged admission included consultation with surgical services (OR 2.30) and dermatology (OR 4.50).
    • Factors associated with mortality included consultation with surgical (OR 1.35) or infectious disease (OR 1.75) services.
    • The study identified specific consultations linked to adverse outcomes in cellulitis patients.

    Conclusions:

    • The involvement of consulting services, particularly surgical and infectious disease, is associated with increased morbidity and mortality in cellulitis patients.
    • Potential misdiagnosis of cellulitis, indicated by the utilization of consulting services, may contribute to adverse patient outcomes.