Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Bacteremia associated with decubitus ulcers.

C S Bryan, C E Dew, K L Reynolds

    Archives of Internal Medicine
    |November 1, 1983
    PubMed
    Summary
    This summary is machine-generated.

    Related Concept Videos

    You might also read

    Related Articles

    Articles linked to this work by shared authors, journal, and citation graph.

    Sort by
    Same author

    Cavitary lung lesions and quality of life after TB.

    The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease·2024
    Same author

    Immune checkpoint blockers in solid organ transplant recipients and cancer: the INNOVATED cohort.

    ESMO open·2024
    Same author

    Effects of high incubation temperature on tight junction proteins in the yolk sac and small intestine of embryonic broilers.

    Poultry science·2023
    Same author

    Histopathologically-confirmed lichenoid eruptions from immune checkpoint inhibitor therapy: a retrospective cohort analysis.

    The British journal of dermatology·2021
    Same author

    The positive effect of immune checkpoint inhibitor-induced thyroiditis on overall survival accounting for immortal time bias: a retrospective cohort study of 6596 patients.

    Annals of oncology : official journal of the European Society for Medical Oncology·2021
    Same author

    Effect of dermatological consultation on survival in patients with checkpoint inhibitor-associated cutaneous toxicity.

    The British journal of dermatology·2021

    Decubitus ulcers are a significant source of bacteremia (bacteria in the blood) in hospitalized patients. Prompt identification and treatment are crucial, as these infections are associated with high mortality rates.

    Area of Science:

    • Infectious Diseases
    • Critical Care Medicine
    • Geriatric Medicine

    Background:

    • Decubitus ulcers, also known as pressure ulcers or bedsores, are common in hospitalized patients.
    • These chronic wounds can serve as a portal of entry for microorganisms into the bloodstream, leading to bacteremia.
    • Understanding the sources and pathogens associated with bacteremia in this population is critical for effective management.

    Purpose of the Study:

    • To investigate the incidence and probable sources of bacteremia in patients with decubitus ulcers.
    • To identify the common bacterial pathogens isolated from blood cultures in these patients.
    • To determine the mortality rates and causes of death associated with bacteremia originating from decubitus ulcers.

    Main Methods:

    • Retrospective analysis of 104 episodes of bacteremia in 102 patients with decubitus ulcers over a five-year period.

    Related Experiment Videos

  • Identification of probable sources of bacteremia, with a focus on decubitus ulcers.
  • Analysis of blood isolates, including common bacterial species and their correlation with ulcer origin.
  • Assessment of overall mortality and attribution of deaths to infection.

    • Main Results:

    • Decubitus ulcers were identified as the probable source of bacteremia in 49% of episodes.
    • Another documented site of infection was present in 86% of patients.
    • Proteus mirabilis, Staphylococcus aureus, and Escherichia coli were the most frequent blood isolates.
    • Bacteroides species showed a significant correlation with bacteremia originating from decubitus ulcers.
    • The overall mortality rate was 55%, with 51% of deaths attributed to infection.

    Conclusions:

    • Decubitus ulcers represent a significant and often overlooked source of bacteremia in hospitalized patients.
    • Effective management of decubitus ulcers may reduce the incidence of bacteremia and associated mortality.
    • Further research into preventative strategies and targeted antimicrobial therapy for bacteremia related to decubitus ulcers is warranted.