Clinical, bacteriological and demographic characteristics of infective endocarditis

Main Article Content

Jossep Rafael Romero Flecha
https://orcid.org/0000-0001-8498-5887
Alba Concepción Aveiro Figueredo
https://orcid.org/0000-0003-4525-9019

Abstract

Introduction: infective endocarditisis a disease with a diversity of clinical presentation, high morbidity and mortality, a weight of advances in diagnosis and in the efficacy of antibiotics.


Objectives: to describe the clinical, bacteriological, demographic and associated mortality characteristics of patients with infective endocarditis, admitted to the Hospital Nacional, Itauguá-Paraguay from 2016 to 2018.


Methodology: observational, descriptive, cross-sectional study of patients with infective endocarditisis, according to modified Duke criteria.


Results: 50 patients were included; age 43 ± 16 years, 70 % were men, the origin (38 %) of the Departamento Central, 42 entered for fever (84 %); It was found that 44 (88 %) of the cases on native valves, the most affected were the mitral 20 (46 %) followed by the aortic 16 (36 %), with Staphylococcus aureus (36 %) being the prevalent germ in this group, in addition 6 (12 %) of the cases on prosthetic valves, being in this group Staphylococcus spp (46 %) the prevalent germ, it was found that they were catheter carriers for hemodialysis 8 (16 %) of the patients, 17 (39 %) with blood cultures negatives.


They presented complications (52 %) of these were cardiac (24 %), neurological (18 %), pulmonary embolism (6 %), renal (4 %) and a fatal outcome (44 %) of the cases was found, being those with the worst prognosis neurological complications.


Conclusions: infective endocarditisis, according to the findings, continues to be a frequent disease with serious complications and high deaths, a challenge; Identification of risk factors to open a scenario in which it would be important to work and promote preventive measures, insist on the use of arteriovenous fistulas for hemodialysis in outpatients. The most frequent germ Staphylococcus spp.

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1.
Romero Flecha JR, Aveiro Figueredo AC. Clinical, bacteriological and demographic characteristics of infective endocarditis. Rev. Nac. (Itauguá) [Internet]. 2021 Jul. 8 [cited 2025 Jan. 18];12(1):42-54. Available from: https://revistadelnacional.com.py/index.php/inicio/article/view/12
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Artículo Original

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