Ceftazidime As Single-agent Therapy for Gram-negative Aerobic Bacillary Osteomyelitis
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The cases of 28 patients who received ceftazidime as single-agent therapy in prospective clinical trials for biopsy culture-proven osteomyelitis were reviewed. These cases all involved infection caused by gram-negative aerobic bacilli, the most frequent agent (83% of patients) being Pseudomonas aeruginosa. Posttreatment follow-up for patients with acute osteomyelitis was continued for at least 6 months, while follow-up for at least 12 months was done for patients with chronic osteomyelitis. A regimen of 2 g of ceftazidime intravenously every 12 h was used for most patients. The overall cure rates were 77% (acute disease) and 60% (chronic disease). Development of resistance to ceftazidime was not problematic, and the drug was well tolerated. Ceftazidime is effective for serious gram-negative bacillary osteomyelitis, including that due to P. aeruginosa. The twice-daily regimen did not cause major organ toxicity, eliminating the need for concentration monitoring and making it feasible to use the drug for home parenteral therapy.
Systemic antibiotic therapy for chronic osteomyelitis in adults.
Spellberg B, Lipsky B Clin Infect Dis. 2011; 54(3):393-407.
PMID: 22157324 PMC: 3491855. DOI: 10.1093/cid/cir842.
Lucht R, Fresard A, Berthelot P, Farizon F, Aubert G, DORCHE G Infection. 1994; 22(4):276-80.
PMID: 8002088 DOI: 10.1007/BF01739916.
Oral ciprofloxacin treatment of Pseudomonas aeruginosa osteomyelitis.
Dan M, Siegman-Igra Y, Pitlik S, Raz R Antimicrob Agents Chemother. 1990; 34(5):849-52.
PMID: 2360823 PMC: 171704. DOI: 10.1128/AAC.34.5.849.
Ofloxacin versus parenteral therapy for chronic osteomyelitis.
Gentry L Antimicrob Agents Chemother. 1991; 35(3):538-41.
PMID: 2039205 PMC: 245046. DOI: 10.1128/AAC.35.3.538.