Your browser doesn't support javascript.
loading
Comparative study of survivor and nonsurvivor sepsis patients in a university hospital
Oliveira, Aline Pâmela Vieira de; Barata, Cristina Hueb; Murta, Eddie Fernando Candido; Tavares-Murta, Beatriz Martins.
  • Oliveira, Aline Pâmela Vieira de; Federal University of Triângulo Mineiro. Department of Biological Sciences. Uberaba. BR
  • Barata, Cristina Hueb; Federal University of Triângulo Mineiro. Department of Medical Clinics. Uberaba. BR
  • Murta, Eddie Fernando Candido; Federal University of Triângulo Mineiro. Discipline of Gynecology and Obstetrics. Uberaba. BR
  • Tavares-Murta, Beatriz Martins; Federal University of Triângulo Mineiro. Department of Biological Sciences. Uberaba. BR
Rev. Soc. Bras. Med. Trop ; 41(1): 50-54, jan.-fev. 2008. tab
Article in English | LILACS | ID: lil-478895
ABSTRACT
To determine parameters associated with the evolution of sepsis, a five-year retrospective study was conducted in a university hospital. One hundred and four consecutive sepsis patients were evaluated, of whom 55.8 percent were men. The mortality was 68.3 percent and was associated with older age (p<0.05). Chronic comorbidities and infection site were not associated with prognosis. Gram-positive bacteria were more frequently identified in survivors (p<0.05), while non-detection of the germ was associated with mortality (p<0.01). Appropriate use of antibiotics (germ sensitive to at least one drug administered) was associated with survival (p<0.0001) while inappropriate use (p<0.05) or empirical use (p<0.01) were more frequent in nonsurvivors. Leukocytosis was the main abnormality (54.8 percent) detected on diagnosis, from the leukocyte count. During the evolution, normal leukocyte count was associated with survival (p<0.01) and leukocytosis with mortality (p<0.05). In conclusion, mortality was associated with nondetection of the pathogen, leukocytosis during the evolution of the sepsis and inappropriate or empirical use of antimicrobials. Evidence-based treatment that is directed towards modifiable risk factors might improve the prognosis for sepsis patients.
RESUMO
Para determinar parâmetros associados à evolução da sepse, foi realizado estudo retrospectivo de 5 anos em um hospital universitário. Foram avaliados 104 pacientes consecutivos com sepse, sendo 55,8 por cento homens. A mortalidade foi de 68,3 por cento, associada à idade elevada (p<0,05). Doenças crônicas associadas e sítio de infecção não relacionados ao prognóstico. Identificação de bactérias gram-positivos foi mais frequente em sobreviventes (p<0,05) e não detecção do germe foi associada à mortalidade (p<0,01). O uso apropriado de antibióticos (germe sensível a pelo menos uma droga administrada) foi associado à sobrevida (p<0,0001) enquanto uso inapropriado (p<0,05) ou empírico (p<0,01) foi mais freqüente em não sobreviventes. No diagnóstico, leucocitose foi a principal (54,8 por cento) alteração no leucograma. Na evolução, leucograma normal foi associado à sobrevida (p<0,01) e leucocitose à mortalidade (p<0,05). Em conclusão, a mortalidade foi associada à ausência de detecção do germe, leucocitose na evolução da sepse e uso inapropriado ou empírico de antibióticos. O tratamento baseado em evidências e direcionado para fatores de risco que podem ser modificados deve melhorar o prognóstico do paciente com sepse.
Subject(s)

Full text: Available Index: LILACS (Americas) Main subject: Hospital Mortality / Sepsis Type of study: Etiology study / Observational study / Prognostic study / Risk factors Limits: Adult / Aged / Aged80 / Female / Humans / Male Language: English Journal: Rev. Soc. Bras. Med. Trop Journal subject: Tropical Medicine Year: 2008 Type: Article Affiliation country: Brazil Institution/Affiliation country: Federal University of Triângulo Mineiro/BR

Similar

MEDLINE

...
LILACS

LIS

Full text: Available Index: LILACS (Americas) Main subject: Hospital Mortality / Sepsis Type of study: Etiology study / Observational study / Prognostic study / Risk factors Limits: Adult / Aged / Aged80 / Female / Humans / Male Language: English Journal: Rev. Soc. Bras. Med. Trop Journal subject: Tropical Medicine Year: 2008 Type: Article Affiliation country: Brazil Institution/Affiliation country: Federal University of Triângulo Mineiro/BR