title: Neurological complications after liver retransplantation.
abstract: Postoperative neurological complications in 185 patients who underwent two or more orthotopic liver transplantations were reviewed. The most common neurological complications were alteration of mental status (84%), seizures (33%) and focal motor deficits (15%). The frequency of neurological complications after a second orthotopic liver transplantation was significantly greater than that after a single orthotopic liver transplantation. However, neurological complications were more frequent after a second orthotopic liver transplantation than after a third transplant. Significantly more neurological complications occurred in patients who did not survive a year than in those who did, regardless of the number of transplants they underwent. These findings indicate that the risk of neurological complications among patients with multiple orthotopic liver transplantations is greater in those who require a second transplant; this risk appears to diminish after a third transplant. Importantly, the presence of neurological complications is associated with increased post-orthotopic liver transplantation mortality rate.
authors.affiliation: Department of Neurology, University of Pittsburgh, School of Medicine, Pennsylvania 15213.
authors.forename: O L
authors.initials: OL
authors.lastname: Lopez
authors.forename: C
authors.initials: C
authors.lastname: Estol
authors.forename: I
authors.initials: I
authors.lastname: Colina
authors.forename: J
authors.initials: J
authors.lastname: Quiroga
authors.forename: O C
authors.initials: OC
authors.lastname: Imvertarza
authors.forename: D H
authors.initials: DH
authors.lastname: van Thiel
mesh_terms: D000328:Adult; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D016031:Liver Transplantation / Q000502:physiology*; D008297:Male; D001523:Mental Disorders / Q000209:etiology*; D009069:Movement Disorders / Q000209:etiology*; D011183:Postoperative Complications / Q000503:physiopathology* / Q000523:psychology*; D012189:Retrospective Studies; D012640:Seizures / Q000209:etiology*; D013997:Time Factors