Encefalopatia Hepatica

  • Uploaded by: Leonard D
  • 0
  • 0
  • December 2019
  • PDF

This document was uploaded by user and they confirmed that they have the permission to share it. If you are author or own the copyright of this book, please report to us by using this DMCA report form. Report DMCA


Overview

Download & View Encefalopatia Hepatica as PDF for free.

More details

  • Words: 246
  • Pages: 8
ENCEFALOPATIA HEPATICA Sindrom

neuropsih caracterizat prin tulb ale constientei, comportam, personalit, semne neurolog,flapping tremor si manif eeg. 

PATOGENEZA ENCEFALOPATIEI HEPATICE -Neurotoxicitatea directa a NH3amoniac -Sinteza de falsi neurotransmitatori si dezechilibrul AA -GABA in exces -Benzodiazepine “endogene”

FACTORI PRECIPITANTI Formarea de amoniac in exces -Hemoragie digestiva -exces de proteine in dieta -azotemia -constipatia 

Tulburari hidroelectrolitice -hipoK /hipoNa/hipovolemia 

Medicamente -narcotice 

   

Infectii Chirurgie Sunt Boala hepatica acuta suprapusa

MANIFESTARI CLINICE Tulburari mentale-de atentie/ memorie/ confuzie/stupor/coma  Semne neurologice: -Flapping tremor -hiperreflexivitate -rigiditate/ataxie -Babinski -convulsii  Tulburari de somn  Foetor hepatic 

STADIALIZAREA ENCEFALOPATIEI HEPATICE 1. Tulburari de comportament, tulburari de somn, confuzie usoara 2. Flapping tremor, confuzie moderata,somnolenta, dizartrie, 3. Confuzie marcata/ stupor, hiperreflexivitate, Babinski 4 a. Coma (reactioneaza la stimuli durerosi) b. Coma (nu reactioneaza la stimuli durerosi)

TESTE PARACLINICE 

Amoniacul sanguin:  



EEG: 



Crescut nu este diagnostic pentru EH Normal-nu exclude EH Rar folosit

Morfologia cerebrala: 

CT si RMN-nu prezinta modific specifice

TRATAMENTUL ENCEFALOPATIEI HEPATICE 

Identificarea si tratamentul factorilor precipitanti

Terapia empirica : -Clisme intestinale si aspiratie gastrica -Dieta redusa in proteine 

Tratament farmacologic -lactuloza 30- 120 ml oral sau pe tub nasogastric -neomicina 500mgx4/zi -metronidazol 250mgx4/zi -rifaximina 400mgx3/zi  Transplant hepatic 

Terapie ineficienta -benzoat de sodiu -flumazenilactiune scurta -bromocriptina 

TRATAMENTUL ENCEFALOPATIEI HEPATICE CRONICE

• • • • •

Lactuloza (30mlx2-4/zi po) Neomicina 2g/zi (ototoxica/nefrotoxica) Dieta cu proteine vegetale Dieta orala imbogatita cu AA cu lant ramificat Transplant

Related Documents


More Documents from ""