Management of infected bulk allografts with antibiotic-impregnated polymethylmethacrylate spacers

Citation
Rh. Quinn et al., Management of infected bulk allografts with antibiotic-impregnated polymethylmethacrylate spacers, ORTHOPEDICS, 24(10), 2001, pp. 971-975
Citations number
16
Categorie Soggetti
Ortopedics, Rehabilitation & Sport Medicine
Journal title
ORTHOPEDICS
ISSN journal
01477447 → ACNP
Volume
24
Issue
10
Year of publication
2001
Pages
971 - 975
Database
ISI
SICI code
0147-7447(200110)24:10<971:MOIBAW>2.0.ZU;2-P
Abstract
Twenty-seven patients developed infection following bulk allograft transpla ntation and were treated with resection of the allograft, placement of an a ntibiotic-impregnated polymethylmethacrylate (PMMA) spacer, and intravenous antibiotics. Overall, the infection was eradicated in 14 (52%) of 27 patie nts. Of the 11 patients who did not undergo allograft reimplantation, 5 und erwent amputations for persistent infection in the presence of the spacer a nd 4 had a retained spacer at most recent follow-up. No significant correlation was noted between successful eradication of the infection and age, sex, diagnosis, adjuvant therapy, acute or chronic infec tion, number of operative procedures, type of allograft procedure, duration of antibiotics, or type of organism. Although deep infection of allograft transplantations continues to result in a high rate of failure, this method of management results in successful limb salvage in almost half of the pat ients.