Efficacy of Moxifloxacin Compared to Teicoplanin in the Treatment of Implant-Related Chronic Osteomyelitis in Rats
Yükleniyor...
Dosyalar
Tarih
2010
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Wiley
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Treatment of implant-related chronic osteomyelitis is often difficult and usually consists of implant removal, extensive surgical debridement, and prolonged antibiotic use This study was performed to assess the efficacy of moxifloxacin compared to a glycopeptide, teicoplanin in chronic implant-related methicillin-sensitive Staphylococcus aureus (MSSA) osteomyelitis The left femoral medullar cavities of 60 Wistar male rats were contaminated with 100 mu l of 10(8) cfu/ml methicillin-sensitive S aureus (ATCC 29213) and Kirschner wires were placed into the medulla of the femur Alter 6 weeks, rats were randomly divided into five groups In two groups, the Kirschner wires were removed Experimental groups were as follows group 1 contaminated, Kirschner wire inside, received teicoplamn, group 2 contaminated, Kirschner wire removed, received teicoplanin, group 3 contaminated, Kirschner wire inside, received moxifloxacm; group 4 contaminated, Kirschner wire removed, received moxifloxacm, group 5 contaminated, Kirschner wire inside, no antibiotics (control group) Groups 1 and 2 received teicoplanin (20 mg/kg once daily), whereas groups 3 and 4 received moxifloxacin (10 mg/kg twice daily) intraperitoneally for 28 days At the end of the treatment, animals were sacrificed by inhalation anesthesia with ether and femora were retrieved and bacterial counts (cfu/g) were determined Bacterial counts in all study groups were significantly reduced relative to the control The decrease of bacterial counts was more prominent in group 4 compared to group 1 (p = 0 001) and group 2 = 0 003) Moxifloxacin therapy is an effective alternative to teicoplamn for chronic implant-related MSSA osteomyelitis (C) 2010 Orthopaedic Research Society Published by Wiley Periodicals, Inc J Orthop Res 28 1368-1372, 2010
Açıklama
WOS: 000281657200015
PubMed: 20839321
PubMed: 20839321
Anahtar Kelimeler
moxifloxacin, teicoplanin, implant-related chronic osteomyelitis, Staphylococcus aureus
Kaynak
Journal Of Orthopaedic Research
WoS Q Değeri
Q1
Scopus Q Değeri
Q2
Cilt
28
Sayı
10
