Rendimento diagnóstico da escala LRINEC para o diagnóstico de fasciite necrosante em uma população Latino-Americana

Autores

  • Cristian David Arévalo Mojica Universidad Nacional de Colombia image/svg+xml , Hospital Universitario Nacional de Colombia image/svg+xml https://orcid.org/0000-0003-3952-5907
    Interesses conflitantes

    Sem conflito de interesse

  • Laura Cristina Nocua-Báez Universidad Nacional de Colombia image/svg+xml , Clínica Universitaria Colombia
    Interesses conflitantes

    Sem conflito de interesse

  • Paula Andrea González Caicedo Hospital Universitario Nacional de Colombia image/svg+xml
    Interesses conflitantes

    Sem conflito de interesse

  • Sugeich del Mar Meléndez Rhenals Universidad Nacional de Colombia image/svg+xml , Hospital Universitario Nacional de Colombia image/svg+xml https://orcid.org/0000-0002-4593-3125
    Interesses conflitantes

    Sem conflito de interesse

  • Carlos Humberto Saavedra Trujillo Universidad Nacional de Colombia image/svg+xml , Hospital Universitario Nacional de Colombia image/svg+xml , Clínica Universitaria Colombia
    Interesses conflitantes

    Sem conflito de interesse

DOI:

https://doi.org/10.15649/cuidarte.5497

Palavras-chave:

Fasciite Necrosante, Celulite, Infecções dos Tecidos, Moles Predição, Acurácia dos Testes Diagnósticos

Resumo

Introdução: A escala LRINEC (Laboratory Risk Indicator for Necrotizing Fasciitis Score) visa predizer o risco de fasciite necrotizante (FN); entretanto, seu desempenho varia entre diferentes populações, e há pouca informação disponível na América Latina. Objetivo: Avaliar o desempenho diagnóstico da LRINEC em uma população colombiana com infecções de pele e tecidos moles. Materiais e Métodos: Estudo de coorte retrospectivo de pacientes hospitalizados em duas instituições colombianas de alta complexidade entre 2016 e 2021. Pacientes com sinais de resposta inflamatória sistêmica foram considerados suspeitos de FN. O diagnóstico foi confirmado ou descartado por meio de descrição cirúrgica ou histopatológica. O escore LRINEC foi calculado e seu desempenho diagnóstico foi avaliado utilizando sensibilidade, especificidade e curvas ROC. Resultados: De 1546 prontuários clínicos, foram identificados 29 casos confirmados de FN e 106 casos suspeitos com FN descartada. A pontuação média do LRINEC foi de 6 pontos no grupo com neutropenia febril (NF). Uma pontuação ≥6 apresentou sensibilidade de 62,07%, especificidade de 71,70% e área sob a curva ROC de 0,67. Para uma pontuação ≥8, a sensibilidade foi de 34,48% e a especificidade de 89,62%. Discussão: Os achados demonstram desempenho diagnóstico moderado, semelhante ao relatado em outros estudos retrospectivos latino-americanos, com maior utilidade para descartar NF do que para confirmá-la. Conclusões: A escala LRINEC apresentou utilidade limitada como ferramenta diagnóstica isolada; uma pontuação <6 apresentou alto valor preditivo negativo e deve ser interpretada em conjunto com o julgamento clínico.

Como citar este artigo: Arévalo Mojica Cristian David, Nocua-Báez Laura Cristina González Caicedo Paula Andrea, Meléndez Rhenals Sugeich del Mar, Saavedra Trujillo Carlos Humberto. Rendimiento diagnóstico de la escala LRINEC para el diagnóstico de fascitis necrosante en una población Latinoamericana. Revista Cuidarte. 2026;17(3):e5497.  https://doi.org/10.15649/cuidarte.5497

Biografia do Autor

  • Cristian David Arévalo Mojica, Universidad Nacional de Colombia, Hospital Universitario Nacional de Colombia

    Departamento de Medicina Interna. Facultad de Medicina. Universidad Nacional de Colombia. Hospital Universitario Nacional de Colombia. Bogotá. Colombia.

  • Laura Cristina Nocua-Báez, Universidad Nacional de Colombia, Clínica Universitaria Colombia

    Departamento de Medicina Interna. Facultad de Medicina. Universidad Nacional de Colombia. Clínica Universitaria Colombia. Bogotá. Colombia.

  • Paula Andrea González Caicedo, Hospital Universitario Nacional de Colombia

    Hospital Universitario Nacional de Colombia. Bogotá. Colombia.

  • Sugeich del Mar Meléndez Rhenals, Universidad Nacional de Colombia, Hospital Universitario Nacional de Colombia

    Departamento de Medicina Interna. Facultad de Medicina. Universidad Nacional de Colombia. Hospital Universitario Nacional de Colombia. Bogotá. Colombia.

  • Carlos Humberto Saavedra Trujillo, Universidad Nacional de Colombia, Hospital Universitario Nacional de Colombia, Clínica Universitaria Colombia

    Departamento de Medicina Interna. Facultad de Medicina. Universidad Nacional de Colombia. Hospital Universitario Nacional de Colombia. Clínica Universitaria Colombia. Bogotá. Colombia.

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Publicado

2026-09-11

Como Citar

1.
Arévalo Mojica CD, Nocua-Báez LC, González Caicedo PA, Meléndez Rhenals S del M, Saavedra Trujillo CH. Rendimento diagnóstico da escala LRINEC para o diagnóstico de fasciite necrosante em uma população Latino-Americana. Revista Cuidarte [Internet]. 11 de setembro de 2026 [citado 15 de setembro de 2026];17(3). Disponível em: https://revistas.udes.edu.co/cuidarte/article/view/5497

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