CytoSorb removes MDMA in vitro, but is it an effective therapy in vivo?

Abstract

Background: 3,4-Methylenedioxymethamphetamine intoxication can result in potentially lethal multi-organ failure, for which the current treatment is largely supportive. Recently, a report of the use of the CytoSorb device as a part of the successful treatment of a patient with 3,4-methylenedioxymethamphetamine intoxication and multi-organ failure has been described. Main body: While 3,4-methylenedioxymethamphetamine was very effectively removed by CytoSorb in vitro, the degree of removal in the clinical setting described may have been minimal. Indeed, the therapy was started relatively late in this case, and, as the therapy is concentration dependent, the removal of 3,4-methylenedioxymethamphetamine is likely to have been limited. On the other hand, in this case, CytoSorb hemoadsorption was very effective to treat rhabdomyolysis and hyperinflammation. Conclusion: The in vitro experimentation demonstrates that 3,4-methylenedioxymethamphetamine is effectively removed by CytoSorb. However, it is debatable whether the case report confirms the possibility of in vivo removal of 3,4-methylenedioxymethamphetamine by CytoSorb. Nevertheless, the potential of the CytoSorb device to contribute to the treatment of many critically ill patients has yet to be fully explored, and further studies are warranted.