Role of ECMO in life threatening intoxication

Publication date: Available online 21 December 2018Source: The Egyptian Journal of Critical Care MedicineAuthor(s): Vivek Gupta, Rajiv Gupta, Gurpreet S. WanderAbstractAcute severe poisoning may lead to life threatening situation or death due to cardiovascular dysfunction or stunning, arrhythmia or cardiogenic shock. These substances include medications, substances used for addiction, house hold chemicals, industrial, plants and animal or vegetable toxicants. The poison profile varies in different parts of world; drugs with cardiotoxic potential are the common poisoning substances while pesticides and other house hold toxins are common in the other part of the world. Irrespective of the type of the poison, these patients are relatively young and usually healthy. Extracorporeal Life Support (ECLS) has become popular in the management of acute severe intoxication induced cardiogenic shock, arrhythmia or cardiac arrest as bridge therapy. The management of poisoning include further reduction of absorption or enhancing the elimination; antidote administration (if available); and supportive therapies including resuscitation. ECMO helps in maintaining adequate cardiac output and tissue perfusion and enhances the toxic substance metabolism. However most of the available literature is based on case reports, case series and retrospective cohort study. In spite of high mortality with severe poisoning and encouraging outcome with use of ECMO, it is underutilized modality across the world...
Source: The Egyptian Journal of Critical Care Medicine - Category: Intensive Care Source Type: research