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. 2009;13(4):R138.
doi: 10.1186/cc8017. Epub 2009 Aug 25.

Extracorporeal life support in severe drug intoxication: a retrospective cohort study of seventeen cases

Cédric Daubin  1 , Philippe Lehoux, Calin Ivascau, Marine Tasle, Mehdi Bousta, Olivier Lepage, Charlotte Quentin, Massimo Massetti, Pierre Charbonneau
Affiliations

Extracorporeal life support in severe drug intoxication: a retrospective cohort study of seventeen cases

Cédric Daubin et al. Crit Care. 2009.

Abstract

Introduction: Cardiovascular failure is the leading cause of death in severe acute drug intoxication. In this setting, we report the feasibility, complications, and outcome of emergency extracorporeal life support (ECLS) in refractory shock or cardiac arrest following a drug overdose.

Methods: This is a retrospective cohort study of 17 patients admitted over a 10-year period for prolonged cardiac arrest or refractory shock following a drug overdose and not responding to optimal conventional treatment. Patients were evaluated in the medical ICU and cardiovascular surgery department of a university hospital. ECLS implantation used a centrifugal pump connected to a hollow-fiber membrane oxygenator and was performed in the operating room (n = 13), intensive care unit (n = 3), or emergency department (n = 1). ECLS was employed for refractory shock and prolonged cardiac arrest in 10 and 7 cases, respectively.

Results: The mean duration of external cardiac massage was 101 +/- 55 minutes. Fifteen patients had ingested cardiotoxic drugs, including 11 cases of drugs with membrane stabilizing activity. Time from hospital admission to initiation of ECLS was 6.4 +/- 7.0 hours. Time to ECLS implant was 58 +/- 11 minutes. The mean ECLS flow rate was 3.45 +/- 0.45 L/min. The average ECLS duration was 4.5 +/- 2.4 days. Early complications included limb ischemia (n = 6), femoral thrombus (n = 1), cava inferior thrombus (n = 1), and severe bleeding at the site of cannulation (n = 2). Fifteen patients were weaned off ECLS support and 13 (76%) were discharged to hospital without sequelae.

Conclusions: Based on our experience, we consider ECLS as a last resort, efficient, and relatively safe therapeutic option in this population. However, the uncontrolled nature of our data requires careful interpretation.

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Figures

Figure 1
Figure 1
Flow chart indicating patient characteristics. CPC: cerebral performance class; ECLS: extra corporeal life support; ICU: intensive care unit.
See this image and copyright information in PMC

Comment in

References

    1. Lai MW, Klein-Schwartz W, Rodgers GC, Abrams JY, Haber DA, Bronstein AC, Wruk KM. 2005 Annual Report of the American Association of Poison Control Centers' national poisoning and exposure database. Clin Toxicol (Phila) 2006;44:803–932. - PubMed
    1. DeWitt CR, Waksman JC. Pharmacology, pathophysiology and management of calcium channel blocker and beta-blocker toxicity. Toxicol Rev. 2004;23:223–238. doi: 10.2165/00139709-200423040-00003. - DOI - PubMed
    1. Mégarbane B, Leprince P, Deye N, Guerrier G, Résière D, Bloch V, Baud FJ. Extracorporeal life support in a case of acute carbamazepine poisoning with life-threatening refractory myocardial failure. Intensive Care Med. 2006;32:1409–1413. doi: 10.1007/s00134-006-0257-8. - DOI - PubMed
    1. Kamijo Y, Soma K, Uchimiya H, Asari Y, Ohwada T. A case of serious organophosphate poisoning treated by percutaneus cardiopulmonary support. Vet Hum Toxicol. 1999;41:326–328. - PubMed
    1. Auzinger GM, Scheinkestel CD. Successful extracorporeal life support in a case of severe flecainide intoxication. Crit Care Med. 2001;29:887–890. doi: 10.1097/00003246-200104000-00041. - DOI - PubMed

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