Brucella Endocarditis: Clinical, Diagnostic, and Therapeutic Approach

  • J. M. Reguera
  • A. Alarcón
  • F. Miralles
  • J. Pachón
  • C. Juárez
  • J. D. Colmenero


Brucella endocarditis is an uncommon focal complication of brucellosis. Presented here are 11 cases of Brucella endocarditis, all managed uniformly. The median duration of symptoms prior to diagnosis was 3 months. Five patients (45%) had underlying valvular damage, and in six (55%) endocarditis involved a normal valve. There was a predominance of aortic involvement (82%) and a high incidence of left ventricular failure (91%). Diagnostic suspicion was essential in order to test blood cultures correctly, which in this series were positive in 63% of the patients. Surgical treatment was undertaken in eight patients (72%), all with aortic involvement and left ventricular failure impossible to control with medication. One patient died during the immediate postoperative period. All the other patients received antibiotic therapy for 3 months, with no signs of relapse of the infection or malfunction of the prosthesis during a minimum follow-up period of 24 months.


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Copyright information

© Springer-Verlag 2003

Authors and Affiliations

  • J. M. Reguera
    • 1
  • A. Alarcón
    • 2
  • F. Miralles
    • 1
  • J. Pachón
    • 2
  • C. Juárez
    • 1
  • J. D. Colmenero
    • 1
  1. 1.Infectious Diseases INIT, Internal Medicine DepartmentCarlos Haya University HospitalMalagaSpain
  2. 2.Infectious Diseases Service“Virgen del Rocío” University HospitalSevilleSpain

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