Autor(es): Shumak K H,Humphrey J G,Chiu J Y,Routledge M L,Elphick M,Humphrey H E

Resumo: The mechanism by which plasma exchange (PE) may benefit patients with acute Guillain-Barre' syndrome (AGBS) is unclear. It is possible, therefore, that the response of patients with AGBS is influenced by the choice of replacement solution (whole plasma vs. albumin or similar protein-containing solution). This report compares the outcome in 57 patients with AGBS treated at the Toronto General Hospital (TGH) using conventional therapy (27), PE with plasma replacement (15) and PE with albumin replacement (15). Fifteen patients (5 treated conventionally, 8 by PE with plasma replacement, 2 by PE with albumin replacement) were treated before the Baltimore coordinated multicenter trial. Forty-two patients (22 treated conventionally, 7 by PE with plasma replacement and 13 by PE with albumin replacement) were then entered at the TGH into the multicenter trial. The best outcome was observed in those patients (9) in whom PE was started within 14 days of the first neuropathic symptoms and plasma was used as replacement. The mean improvements in clinical grade in this subgroup of patients of 1.11 at four weeks after starting treatment and 1.71 at six weeks were significantly better than the corresponding improvements in the conventionally treated group of 0.35 (p less than 0.01) and 0.94 (p less than 0.05). The response of patients (9) exchanged within 14 days of onset, but replaced with albumin (grade change of 0.67 at four weeks and 0.86 at six weeks), was not significantly different from that of the conventionally treated patients. These data support the need for a randomized trial to compare PE using plasma replacement and PE using albumin replacement in patients with AGBS.(ABSTRACT TRUNCATED AT 250 WORDS)

Imprenta: Journal of Clinical Apheresis, v. 2, n. 4, p. 326-331, 1985

Identificador do objeto digital: 10.1002/jca.2920020418

Descritores: Guillain-Barre Syndrome - Proteins ; Guillain-Barre Syndrome - Public health

Data de publicação: 1985