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Hemadsorption.

Salvatore Lucio Cutuli1, Domenico Luca Grieco1, Gennaro De Pascale1,2

  • 1Unità Operativa Complessa di Anestesia, Rianimazione, Terapia Intensiva e Tossicologia Clinica; Dipartimento di Scienze dell'Emergenza, Anestesiologiche e della Rianimazione, Fondazione Policlinico Universitario Agostino Gemelli IRCCS.

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Summary
This summary is machine-generated.

Extracorporeal blood purification therapies (EBPTs) can modulate the immune system in sepsis by removing inflammatory mediators. However, evidence supporting their use in critically ill patients requires further investigation for personalized treatment strategies.

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Area of Science:

  • Immunology
  • Critical Care Medicine
  • Nephrology

Background:

  • Sepsis involves a dysregulated immune response to infection.
  • Immune system dysfunction is a key factor in sepsis pathophysiology.
  • Extracorporporeal blood purification therapies (EBPTs) aim to modulate this immune response.

Purpose of the Study:

  • To review immune system responses in sepsis relevant to EBPTs.
  • To overview EBPTs used for immune modulation in sepsis.
  • To assess the role of EBPTs in critically ill septic patients.

Main Methods:

  • Literature review of pathophysiological pathways in sepsis.
  • Overview of current clinical practices for EBPTs in sepsis.
  • Analysis of evidence supporting EBPTs for immune modulation.

Main Results:

  • EBPTs can remove specific mediators, balancing pro- and anti-inflammatory pathways.
  • The pathophysiology of sepsis is linked to a dysregulated immune response.
  • EBPTs possess structural features for selective and non-selective mediator adsorption.

Conclusions:

  • EBPTs are used to manage immune dysfunction in sepsis by removing pathogens and mediators.
  • Limited evidence currently supports EBPTs in critically ill septic patients.
  • An evidence-based, personalized approach to EBPTs in sepsis is advocated to resolve controversies and optimize patient management.