RESUMO
INTRODUCTION: The aim of the study was to analyze the clinical and microbiological characteristics of adult patients with cerebrospinal fluid (CSF) drainage-related ventriculitis. METHODS: Retrospective study from January 2010 to June 2019 performed in the Complexo Hospitalario Universitario de Vigo (Spain). Cases of CSF drainage-related ventriculitis in patients ≥18-year-old were gathered. Clinical characteristics of patients, type of drainage devices, management and microbiological isolates were analyzed. RESULTS: Ninety-one episodes of CSF drainage-related ventriculitis were identified. The most frequent organisms isolated were Gram-positive cocci (65%), mainly Staphylococcus epidermidis (48%). Multidrug-resistant microorganisms were detected in 21 episodes (23%). In multivariate analysis, the independent factors related with multidrug-resistant ventriculitis were the length of hospital stay >14 days (HR 6.7; 95%CI 1.75-25.86, p=0.006) and previous antimicrobial therapy (HR 5.58; 95%CI 1.44-21.65, p=0.013). CONCLUSIONS: Our study shows a large number of drainage-related ventriculitis episodes caused by multidrug-resistant organisms and reinforce the importance of a judicious use of antibiotics.
Assuntos
Ventriculite Cerebral , Encefalite , Adolescente , Adulto , Antibacterianos/uso terapêutico , Ventriculite Cerebral/etiologia , Ventriculite Cerebral/microbiologia , Vazamento de Líquido Cefalorraquidiano/complicações , Drenagem/efeitos adversos , Humanos , Estudos RetrospectivosRESUMO
Introduction: The aim of the study was to analyze the clinical and microbiological characteristics of adult patients with cerebrospinal fluid (CSF) drainage-related ventriculitis. Methods: Retrospective study from January 2010 to June 2019 performed in the Complexo Hospitalario Universitario de Vigo (Spain). Cases of CSF drainage-related ventriculitis in patients ≥18-year-old were gathered. Clinical characteristics of patients, type of drainage devices, management and microbiological isolates were analyzed. Results: Ninety-one episodes of CSF drainage-related ventriculitis were identified. The most frequent organisms isolated were Gram-positive cocci (65%), mainly Staphylococcus epidermidis (48%). Multidrug-resistant microorganisms were detected in 21 episodes (23%). In multivariate analysis, the independent factors related with multidrug-resistant ventriculitis were the length of hospital stay >14 days (HR 6.7; 95%CI 1.7525.86, p=0.006) and previous antimicrobial therapy (HR 5.58; 95%CI 1.4421.65, p=0.013). Conclusions: Our study shows a large number of drainage-related ventriculitis episodes caused by multidrug-resistant organisms and reinforce the importance of a judicious use of antibiotics.(AU)
Introducción: El objetivo del estudio fue analizar las características clínicas y microbiológicas de pacientes adultos con ventriculitis asociada a dispositivos de drenaje de líquido cefalorraquídeo (VaD-LCR). Métodos: Estudio retrospectivo entre enero de 2010 y junio de 2019 realizado en el Complexo Hospitalario Universitario de Vigo (España). Se recogieron los casos de VaD-LCR y se analizaron las características clínicas, los tipos de drenaje, el tratamiento y los aislamientos microbiológicos. Resultados: Se identificaron 99 episodios de VaD-LCR. Los microorganismos más frecuentemente aislados fueron los cocos grampositivos (65%), principalmente Staphylococcus epidermidis (48%). Se detectaron microorganismos multirresistentes en 21 episodios (23%). En el análisis multivariante, los factores asociados con VaD-LCR por cepas multirresistentes fueron la estancia hospitalaria >14días (HR: 6,7; IC95%: 1,75-25,86; p=0,006) y el uso previo de antibióticos (HR: 5,58; IC95%: 1,44-21,65; p=0,013). Conclusiones: En nuestro estudio la tasa de VaD-LCR causada por bacterias multirresistentes fue elevada. Estos datos refuerzan la importancia del uso adecuado de antibióticos.(AU)
Assuntos
Humanos , Ventriculite Cerebral , Drenagem , Líquido Cefalorraquidiano , Cocos Gram-Positivos , Terapêutica , Mortalidade , Estudos Retrospectivos , Doenças Transmissíveis , Microbiologia , EspanhaRESUMO
INTRODUCTION: The aim of the study was to analyze the clinical and microbiological characteristics of adult patients with cerebrospinal fluid (CSF) drainage-related ventriculitis. METHODS: Retrospective study from January 2010 to June 2019 performed in the Complexo Hospitalario Universitario de Vigo (Spain). Cases of CSF drainage-related ventriculitis in patients ≥18-year-old were gathered. Clinical characteristics of patients, type of drainage devices, management and microbiological isolates were analyzed. RESULTS: Ninety-one episodes of CSF drainage-related ventriculitis were identified. The most frequent organisms isolated were Gram-positive cocci (65%), mainly Staphylococcus epidermidis (48%). Multidrug-resistant microorganisms were detected in 21 episodes (23%). In multivariate analysis, the independent factors related with multidrug-resistant ventriculitis were the length of hospital stay >14 days (HR 6.7; 95%CI 1.75-25.86, p=0.006) and previous antimicrobial therapy (HR 5.58; 95%CI 1.44-21.65, p=0.013). CONCLUSIONS: Our study shows a large number of drainage-related ventriculitis episodes caused by multidrug-resistant organisms and reinforce the importance of a judicious use of antibiotics.