title: Japanese-style intensive medical care improves prognosis for acute liver failure and the perioperative management of liver transplantation.
abstract: The Japanese style of intensive medical care for acute liver failure has yielded high survival rates. The care system comprises artificial liver support (ALS) together with treatment for the underlying disease. Plasma exchange in combination with high-volume hemodiafiltration using an high performance membrane has become the standard ALS system. It is safe, efficiently removing more low and middle molecular weight toxic substances than other methods because of the large volumes of buffer (more than 200 L per session), resulting in recovery from coma in patients with severe fulminant hepatitis, a status comparable with the ahepatic state. This ALS is therefore an effective tool to sustain patients with fulminant hepatitis in a favorable condition until liver function recovers or liver transplantation becomes available. The accompanying treatment for underlying disease serves to limit the liver destruction that hampers regeneration. The treatment has remarkably improved the prognosis for patients with subacute types of fulminant hepatitis, which generally carry a less favorable prognosis than the acute type. This treatment system thus provides more time for physicians to assess the indications for liver transplantation as well as giving the patient a greater chance of undergoing transplantation.
authors.affiliation: Division of Gastroenterology, Showa University Fujigaoka Hospital, Yokohama, Japan. kazu-inoue@med.showa-u.ac.jp
authors.forename: K
authors.initials: K
authors.lastname: Inoue
authors.forename: T
authors.initials: T
authors.lastname: Watanabe
authors.forename: N
authors.initials: N
authors.lastname: Maruoka
authors.forename: Y
authors.initials: Y
authors.lastname: Kuroki
authors.forename: H
authors.initials: H
authors.lastname: Takahashi
authors.forename: M
authors.initials: M
authors.lastname: Yoshiba
mesh_terms: D006801:Humans; D007564:Japan; D017114:Liver Failure, Acute / Q000628:therapy*; D016031:Liver Transplantation; D019164:Liver, Artificial; D019990:Perioperative Care; D011379:Prognosis; D015996:Survival Rate