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Infección de localización quirúrgica como factor de riesgo de mortalidad en cirugía colorrectal / No disponible
Pérez Blanco, Verónica; García Olmo, Damián; Díez Sebastián, Jesús.
Affiliation
  • Pérez Blanco, Verónica; Hospital Universitario La Paz. Servicio de Medicina Preventiva. Madrid. España
  • García Olmo, Damián; Hospital Universitario La Paz. Servicio de Cirugía General. Madrid. España
  • Díez Sebastián, Jesús; Hospital Universitario La Paz. Unidad de Bioestadística. Madrid. España
Rev. esp. med. prev. salud pública ; 22(2): 5-12, 2016. tab
Article in Spanish | IBECS | ID: ibc-154252
Responsible library: ES1.1
Localization: BNCS
RESUMEN

Objetivo:

Determinar los factores de riesgo para la mortalidad postquirúrgica en una cohorte de pacientes sometidos a cirugía mayor de colon y recto. Material y

método:

Fueron estudiados de forma prospectiva 342 pacientes (256 intervenidos de colon y 86 de recto). Los datos se obtuvieron a partir del sistema de vigilancia epidemiológica semestral realizada durante cuatro años. El ámbito del estudio es un hospital público de alta complejidad. Para analizar factores de riesgo asociados con la variable de resultado mortalidad postquirúrgica, se crea un modelo multivariable logístico y se calcula el punto de corte óptimo con su sensibilidad y especificidad, y el área bajo la curva, con su intervalo de confianza al 95% (curva ROC).

Resultados:

La mortalidad postquirúrgica global fue del 7% (8,2% en cirugía de colon y del 3,5% en cirugía de recto). En el estudio multivariante se determinaron como factores de riesgo independientes para la mortalidad postquirúrgica diagnóstico de ILQ de cualquier tipo (OR, 2,80; IC95%,1,02-7,63;p=0,04); ILQ de órga- no/espacio (OR, 9,4; IC95%, 2,85-31,15;p=0,001); transfusión peri-quirúrgica (OR, 7,15; IC95%, 2,35- 21,73; p=0,001); edad (incremento anual) (OR, 1,09; IC95%, 1,03-1,16 ; p=0,002); y ASA> 2 (OR, 2,80; IC95%,1,02-7,63; p=0,04).

Conclusiones:

La ILQ en cirugía colorrectal es un factor predictivo de mortalidad postquirúrgica con un riesgo 2,8 veces superior a pacientes que no la padecen. Este riesgo se multiplica por 9,4 en caso de infección de órgano/espacio
ABSTRACT

Objective:

To identify postoperative mortality risk factors in a cohort of patients undergoing major colorectal surgery.

Methodology:

We prospectively studied 342 patients (256 underwent colon resection and 86 underwent rectum resection). Data were obtained from semi-annual surveillance conducted during four years. The scope of the study is a tertiary public hos- pital. To analyze risk factors associated with the outcome postoperative mortality (30 days after surgery), a multivariable logistic model is created and the opti- mal cutoff with its sensitivity and specificity and area under the curve with confidence intervals at 95% (ROC curve) is calculated.

Results:

The overall postoperative mortality was 7% (8.2% in colon surgery and 3.5% in rectal surgery). In the multivariate analysis we determined as independent risk factors for postoperative mortality diagnosis of any type of SSI (OR, 2.80, 95%,1,02-7, 63, p = 0.04), SSI organ / space (OR 9.4, 95% CI 2.85 to 31.15, p = 0.001), perioperative transfusion (OR, 7.15, 95% CI 2.35 to 21.73, p = 0.001), age (annual increase) (OR, 1.09, 95% CI 1.03 to 1.16, p = 0.002) and ASA index > 2 (OR, 2.80, 95%,1,02-7, 63, p = 0.04).

Conclusion:

SSI in colorectal surgery is a predictive factor for postoperative mortality with a risk 2.8 times higher than patients without it. This risk is multiplied by 9.4 on organ / space SSI
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Collection: National databases / Spain Database: IBECS Main subject: Surgical Wound Infection / Risk Factors / Sensitivity and Specificity / Colorectal Surgery / Epidemiological Monitoring Type of study: Diagnostic study / Etiology study / Evaluation study / Incidence study / Observational study / Prognostic study / Risk factors / Screening study Limits: Aged / Female / Humans / Male Language: Spanish Journal: Rev. esp. med. prev. salud pública Year: 2016 Document type: Article Institution/Affiliation country: Hospital Universitario La Paz/España
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Collection: National databases / Spain Database: IBECS Main subject: Surgical Wound Infection / Risk Factors / Sensitivity and Specificity / Colorectal Surgery / Epidemiological Monitoring Type of study: Diagnostic study / Etiology study / Evaluation study / Incidence study / Observational study / Prognostic study / Risk factors / Screening study Limits: Aged / Female / Humans / Male Language: Spanish Journal: Rev. esp. med. prev. salud pública Year: 2016 Document type: Article Institution/Affiliation country: Hospital Universitario La Paz/España
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