The Use of Adsorption in Extracorporeal Liver Support: The Double Plasma Molecular Adsorption System (DPMAS).
Contrib Nephrol
; 200: 210-217, 2023.
Article
en En
| MEDLINE
| ID: mdl-37290400
Liver failure in the intensive care unit (ICU), whether acute or acute-on-chronic, remains a serious condition with reduced functions, various metabolite and toxin accumulation in the systemic circulation, and a high mortality rate. While transplantation remains the treatment of choice, the lack of organ transplants necessitates finding alternative solutions. Within the last years, several therapies aiming to support liver function have been developed in order to serve as a bridge to liver transplantation or as replacement therapy, allowing regeneration of the injured liver. In those therapies, nonbiological extracorporeal liver support devices are the most widely used, mainly based on detoxification by eliminating accumulated toxins notably by adsorption on specific membranes and/or with plasmapheresis. One of the most recent techniques is the double plasma molecular adsorption system combining plasma filtration and two specific adsorption membranes, which is largely described and studied in this chapter. This technique seems promising to remove deleterious toxins, cytokines and bilirubin in particular, is fairly simple to use, does not require a specific machine (it works on continuous renal replacement therapy machines), and has given encouraging results in the pilot studies published recently, in association with plasmapheresis or alone. However, further studies and evaluations are needed before this technique can be used routinely in ICU.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Toxinas Biológicas
/
Hígado
Límite:
Humans
Idioma:
En
Revista:
Contrib Nephrol
Año:
2023
Tipo del documento:
Article
País de afiliación:
Argentina
Pais de publicación:
Suiza