[MARS (Molecular Adsorbents Recirculating System). New technique of extracorporeal depuration in liver failure].
MARS (Molecular Adsorbent Recirculating System) is a new technique as a system of liver detoxification in patients with severe acute or acute on chronic hepatic failure. Also, it has shown its usefulness in the control of resistant pruritus in the primary biliary cirrhosis. Due to the fact that this technique is often delivered in Intensive Care Units (ICUs), we have reviewed the literature 1999 until now to describe this technique, its benefits and its mains complications. The technique was developed in Germany, where in 1999 was first used in clinical practice. It was used for the first time in Spain in 2000 and in the Clínica Universitaria of Navarra in July of 2001. Despite the short clinical experience using MARS its obvious beneficial effects such as decrease of hepatic toxins and the improvement of encephalopathy and hemodynamic situation, makes it a very useful technique in these patients. MARS has been shown to be a safe procedure, well tolerated by patients and accessible to the use by specialised nurses. Despite the encouraging clinical results, its used is still limited. Moreover its high cost precludes it widespread use and requires further studies.
Vázquez Calatayud
Mónica
M
Diplomada en Enfermería, Unidad de Cuidados Intensivos, Clínica Universitaria de Navarra, Universidad de Navarra, Pamplona, Spain. monivazcal@yahoo.es
Carrión Torre
María
M
García-Fernández
Nuria
N
D002986:Clinical Trials as Topic; D005112:Extracorporeal Circulation; D006440:Hemofiltration / Q000379:methods*; D006801:Humans; D017093:Liver Failure / Q000628:therapy*; D008111:Liver Function Tests; D019164:Liver, Artificial; D016060:Sorption Detoxification / Q000379:methods