PMID: 16524160Mar 10, 2006Paper

An isolated limb infusion technique: a guide for the perfusionist

The Journal of Extra-corporeal Technology
Patricia McDermottIan R Shearer

Abstract

Isolated limb perfusion with the administration of cytotoxic drugs has been successfully used to treat melanomas of the extremity since it was first introduced in 1958. The use of hyperthermia (40 degrees C) combined with chemotherapy agents, primarily melphalan, has resulted in greater cytotoxicity in laboratory studies, which led to the application of hyperthermia in clinical studies during the 1960s. The effectiveness of this regional technique and the absence of any good systemic therapy made hyperthermic-isolated limb perfusion (HILP) the main treatment for patients with regionally advanced melanoma. HILP involves open surgical dissection and cannulation of the peripheral vessels and is associated with moderate morbidity rates. Blood transfusions, systemic drug leak, infection, and damage to the blood vessels and nerves are all potential hazards associated with this technique. Recently, however, there has been increased interest in an alternative technique termed isolated limb infusion (ILI), which was first reported in 1994 from the Sydney Melanoma Unit in Australia. Based on a few single institution experiences, it was found that there are fewer morbidities associated with HILP than with ILI but no compromise in patient ...Continue Reading

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