title: [Surgical treatment of infections involving arterial prosthesis in aorto-femoral position].
abstract: This article is to evaluate the results of surgical treatment of aorto-femoral graft infections. The records of 20 patients with aorto-femoral graft infections were reviewed. The patients were submitted mostly to a combination of surgical procedures. They were: a) conservative treatment; b) partial removal of the infected graft and c) total removal of the infected graft. The removal of the prosthesis, partial or total, was followed by a new arterial reconstruction in some patients. The final treatment was: total removal of the infected graft in 11 (55%) patients, total removal plus arterial reconstruction in six, partial removal in two and partial removal plus arterial reconstruction in one. The results of treatment were presented as the survival rate and the effective palliation (patient alive, lower limbs preserved and infection cured). The survival rates after one month, 12, 24, 36 and 48 months were respectively: 80%, 60%, 53%, 42% and 27%. The effective palliation rates after one month and after 48 months were respectively 50% and 27%. The highest effective palliation rate was obtained when the infected prosthesis was removed and a new arterial reconstruction performed. We conclude that the treatment of choice of aorto-femoral graft infections seems to be the total removal of the graft followed by new arterial reconstruction.
authors.affiliation: Departamento de Cirurgia, Faculdade de Medicina, Universidade São Paulo.
authors.forename: E T
authors.initials: ET
authors.lastname: Aguiar
authors.forename: M T
authors.initials: MT
authors.lastname: Albers
authors.forename: B
authors.initials: B
authors.lastname: Langer
authors.forename: A C
authors.initials: AC
authors.lastname: Fratezi
authors.forename: J C
authors.initials: JC
authors.lastname: Furlan
mesh_terms: D000328:Adult; D000368:Aged; D001012:Aorta, Abdominal / Q000601:surgery*; D001018:Aortic Diseases / Q000601:surgery; D001807:Blood Vessel Prosthesis / Q000009:adverse effects*; D003131:Combined Modality Therapy; D005260:Female; D005263:Femoral Artery / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D016459:Prosthesis-Related Infections / Q000401:mortality / Q000601:surgery*; D012008:Recurrence; D015996:Survival Rate
vernacular_title: Tratamento cirúrgico de infecções comprometendo próteses arteriais em posição aorto-femoral.