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Salmonella bacteremia in patients with prosthetic heart valves

S Alvarez-Elcoro, L Soto-Ramirez, M Mateos-Mora

    The American Journal of Medicine
    |July 1, 1984
    PubMed

    Insights

    Salmonella bacteremia in patients with prosthetic heart valves can be successfully treated with prolonged parenteral antimicrobial therapy, showing excellent clinical response without endocarditis.

    Area of Science:

    • Cardiology
    • Infectious Diseases
    • Microbiology

    Background:

    • Prosthetic heart valves (PHV) pose a risk for infective endocarditis.
    • Salmonella bacteremia is a rare but serious complication in PHV patients.

    Observation:

    • Five cases of Salmonella bacteremia in PHV patients were observed between 1982-1983.
    • Patients presented with documented Salmonella bacteremia but no signs of infectious endocarditis.

    Findings:

    • All patients received prolonged parenteral antimicrobial therapy (ampicillin or chloramphenicol) for at least four weeks.
    • Therapy resulted in an excellent clinical response for all five patients.

    Implications:

    • Prolonged antimicrobial therapy is effective for Salmonella bacteremia in PHV patients.
    • This approach may prevent the need for valve replacement in select cases.
    • Further research into optimal antimicrobial strategies for PHV infections is warranted.

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