Extracorporeal blood purification strategies in sepsis and septic shock: An insight into recent advancements
Yatin Mehta, Rajib Paul, Abdul Samad Ansari, Tanmay Banerjee, Serdar Günaydın, Amir Ahmad Nassiri, Federico Pappalardo, Vedran Premužić, Prachee Sathe, Vinod Kumar Singh, Emilio Rey Vela
Abstract
BACKGROUND: Despite various therapies to treat sepsis, it is one of the leading causes of mortality in the intensive care unit patients globally. Knowledge about the pathophysiology of sepsis has sparked interest in extracorporeal therapies (ECT) which are intended to balance the dysregulation of the immune system by removing excessive levels of inflammatory mediators. AIM: To review recent data on the use of ECT in sepsis and to assess their effects on various inflammatory and clinical outcomes. METHODS: In this review, an extensive English literature search was conducted from the last two decades to identify the use of ECT in sepsis. A total of 68 articles from peer-reviewed and indexed journals were selected excluding publications with only abstracts. RESULTS: has the most published data in regard to the use in the field of septic shock with reports on improved survival rates and lowered sequential organ failure assessment scores, lactate levels, total leucocyte count, platelet count, interleukin- IL-6, IL-10, and TNF levels. CONCLUSION: Clinical acceptance of ECT in sepsis and septic shock is currently still limited due to a lack of large random clinical trials. In addition to patient-tailored therapies, future research developments with therapies targeting the cellular level of the immune response are expected.