8.3 Complicación de la cirrosis: Peritonitis bacteriana Flashcards

1
Q

¿Qué es la PBE?

A
  • Infección de líquido de ascitis
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2
Q

Dx de PBE

A

Paracentesis > 250/mm3 o > 50% PMN polimorfonucleares

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3
Q

Cuándo sospechas de una PBE

A
  • Muchos bichos en líquido de ascitis
  • Clx de perforación
  • Conteo cel aumentado
  • Falta de respuesta al Tx
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4
Q

¿Por qué ocurre?

A

Traslocación bacteriana del lumen intestial a nódulo linfáticos

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5
Q

Clx

A
  • Dolor abdominal difuso
  • Datos de sepsis
  • Fiebre/ escalofríos
  • Irritación peritoneal
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6
Q

Primera línea de tx

A

Cefalosporinas 3 gen -> Cefotaxima

  • Evalúa 48hrs después, debe bajar un 25% el conteo PMN
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7
Q

Complicacines de la PBE

A
  • Encefalopatía hepática
  • Síndrome hepatorrenal
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8
Q

Recomendación de tx

A

Administración de albúmina 1.5 g/kg al dx y 1g/kg cada 3 días

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9
Q

Indicaciones para profilaxis primaria

A
  • Sangrado tubo digestivo alto activo
  • Paciente con LR con creatinina >1.5
  • Bajo contenido protéico < 10g/dl en liq ascitis sin ANTE de PBE
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10
Q

pROFILAXIS SECUNDARIA

A

Px con antecedentes de PBE

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11
Q

Medicamento para profilaxis

A

Norfloxacino

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11
Q
A
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