title: Use of an extracorporeal membrane oxygenation circuit as a bridge to salvage a major upper-extremity replant in a critically ill patient.
abstract: Major replantation of the upper extremity is defined as replantation at or above the level of the wrist. Selection of appropriate candidates is complex and requires consideration of many patient- and injury-associated factors including patient age, associated injuries, patient desire, mechanism of injury, ischemia time, wound condition, and presence of multiple-level injury. With respect to age, younger patients, especially children, are deemed to have a distinct advantage over more elderly patients due to improved nerve regeneration, and many advocate making every effort to replant this population. The risks of major upper-extremity replantation are significant and include bleeding, depletion of coagulation factors, secondary infection, and sepsis. As a result, major systemic illness and significant associated injuries are accepted as contraindications to limb salvage in this patient population. Herein we describe the use of an extracorporeal membrane oxygenation (ECMO) circuit as a potential bridge for short-term preservation of the extremity in a young patient with an acute, concomitant systemic illness. In the authors' opinion, use of ECMO perfusion is a viable means of maintaining extremity perfusion over hours or even days and may lead to broadened replant criteria in patients with associated injuries.
authors.affiliation: Division of Plastic Surgery, Department of Surgery, Montefiore Medical Center/Albert Einstein College of Medicine, Bronx, New York, New York 10461, USA.
authors.forename: Patrick J
authors.initials: PJ
authors.lastname: Greaney
authors.forename: Michael
authors.initials: M
authors.lastname: Cordisco
authors.forename: Daniel
authors.initials: D
authors.lastname: Rodriguez
authors.forename: Jordanna
authors.initials: J
authors.lastname: Newberger
authors.forename: Alan D
authors.initials: AD
authors.lastname: Legatt
authors.forename: Evan S
authors.initials: ES
authors.lastname: Garfein
mesh_terms: D000063:Accidents, Traffic; D000673:Amputation, Traumatic / Q000601:surgery*; D001132:Arm / Q000098:blood supply*; D001134:Arm Injuries / Q000601:surgery*; D016638:Critical Illness; D005260:Female; D005500:Follow-Up Studies; D006323:Heart Arrest / Q000628:therapy; D006801:Humans; D008866:Microsurgery / Q000379:methods; D009104:Multiple Trauma / Q000175:diagnosis / Q000000981:diagnostic imaging; D010101:Oxygen Consumption / Q000502:physiology; D011183:Postoperative Complications / Q000175:diagnosis / Q000628:therapy; D012039:Regional Blood Flow; D012092:Replantation / Q000009:adverse effects / Q000379:methods*; D018570:Risk Assessment; D016879:Salvage Therapy / Q000379:methods*; D016896:Treatment Outcome; D014463:Ultrasonography; D055815:Young Adult