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Factores de riesgo para mortalidad en pacientes con infección por Clostridium difficile / Risk factors for mortality in patients with Clostridium difficile infection
Pérez-Cruz, Elizabeth; Sandoval-Flores, María Graciela.
  • Pérez-Cruz, Elizabeth; Hospital Juárez de México. Division de Medicina Crítica. Ciudad de México. MX
  • Sandoval-Flores, María Graciela; Hospital Juárez de México. Medicina Interna Secretaría de Salud. Ciudad de México. MX
Gac. méd. Méx ; 155(4): 343-349, jul.-ago. 2019. tab
Article in English, Spanish | LILACS | ID: biblio-1286516
RESUMEN
Resumen

Introducción:

La infección por Clostridium difficile (ICD) es causa de diarrea hospitalaria potencialmente letal.

Objetivo:

Identificar los factores de riesgo para mortalidad en pacientes hospitalizados con ICD.

Método:

Estudio transversal y retrospectivo. Se analizaron factores de riesgo edad, comorbilidades, estado nutricional, antecedente y uso de antibióticos, de inhibidores de bomba de protones, esteroides, inmunosupresores, quimioterapia y desarrollo de lesión renal aguda (LRA).

Resultados:

Fueron evaluados 68 casos (incidencia de 25.7/10 000 egresos hospitalarios). La edad fue de 51.4 ± 19.37 años y la mortalidad de 22.2 %. La desnutrición moderada a severa mostró RM = 20.15, IC 95 % = 1.13-35, p = 0.004; el uso de más de dos antibióticos, RM = 1.61, IC 95 % = 0.39-6.65, p = 0.01; la LRA determinada por elevación de los niveles de creatinina, RM = 1.34, IC 95 % = 0.09-2.21, p = 0.02; la hipotensión con uso de vasopresores, RM = 1.28, IC 95 % = 0.30-1.23, p = 0.001; y el desarrollo de falla orgánica múltiple (FOM), RM = 1.13, IC 95 % = 0.31-4.92, p = 0.002.

Conclusiones:

La desnutrición moderada a severa, el uso de más de dos antibióticos, la LRA, la hipotensión con uso de vasopresores y la FOM se asocian con incremento en la mortalidad en pacientes con ICD.
ABSTRACT
Abstract

Introduction:

Clostridium difficile infection (CDI) causes potentially lethal diarrhea.

Objective:

To identify the risk factors for mortality in hospitalized patients with CDI.

Method:

Cross-sectional, retrospective study. The analyzed risk factors were age, comorbidities, nutritional status, past and current use of antibiotics, proton pump inhibitors, steroids, immunosuppressive therapy and chemotherapy, as well as development of acute kidney injury (AKI).

Results:

Sixty-eight cases were assessed. Mean age was 51.4 ± 19.37 years. Mortality was 22.2 %. Moderate to severe undernutrition (Odds ratio [OR] = 20.15; 95% confidence interval [CI] = 1.13-35; p = 0.004), use of more than 2 antibiotics (OR = 1.61; 95% CI = 0.39-6.65; p = 0.01), AKI as determined by creatinine levels (OR = 1.34; 95% CI = 0.09-2.21; p = 0.02), hypotension with vasopressor use (OR = 1.28; 95% CI = 0.30-1.23; p = 0.001) and multiple organ failure (OR = 1.13; 95% CI = 0.31-4.92; p = 0.002) were associated with mortality.

Conclusions:

CDI represents an important problem in hospitalized patients and confers them an additional morbidity and mortality risk.
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Clostridioides difficile / Clostridium Infections / Diarrhea Type of study: Etiology study / Observational study / Prevalence study / Prognostic study / Risk factors Limits: Adult / Aged / Female / Humans / Male Language: English / Spanish Journal: Gac. méd. Méx Journal subject: Medicine Year: 2019 Type: Article Affiliation country: Mexico Institution/Affiliation country: Hospital Juárez de México/MX

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Full text: Available Index: LILACS (Americas) Main subject: Clostridioides difficile / Clostridium Infections / Diarrhea Type of study: Etiology study / Observational study / Prevalence study / Prognostic study / Risk factors Limits: Adult / Aged / Female / Humans / Male Language: English / Spanish Journal: Gac. méd. Méx Journal subject: Medicine Year: 2019 Type: Article Affiliation country: Mexico Institution/Affiliation country: Hospital Juárez de México/MX