RESUMO
OBJECTIVE: To evaluate the effectiveness and safety of cefovecin sodium in the treatment of cats with naturally occurring skin infections (abscesses and infected wounds). DESIGN: Multicenter (26 sites), randomized, double-blind, controlled clinical trial. ANIMALS: Client-owned cats of any breed with naturally occurring skin infections with associated clinical signs and confirmatory bacteriologic culture results. PROCEDURES: Cats with clinical signs of skin and soft tissue infection were randomly allocated to receive a single dose of cefovecin (8 mg/kg [3.6 mg/lb], SC) followed by placebo drops administered orally once daily for 14 days or 1 SC placebo injection followed by cefadroxil (22 mg/kg [10 mg/lb], PO, once daily for 14 days). Only one 14-day treatment course was permitted. RESULTS: Effectiveness of cefovecin in the treatment of cats with abscesses and infected wounds was similar to that of cefadroxil. At the final assessment on day 28, 97% (86/89) of cefovecin-treated cats and 91% (80/88) of cefadroxil-treated cats were considered treatment successes. There were no serious adverse events or deaths related to treatment. CONCLUSIONS AND CLINICAL RELEVANCE: 1 SC injection of 8 mg of cefovecin/kg for the treatment of cats with naturally occurring skin infections (wounds and abscesses) was safe and as effective as cefadroxil administered orally at 22 mg/kg, once daily for 14 days.
Assuntos
Abscesso/veterinária , Antibacterianos/uso terapêutico , Doenças do Gato/tratamento farmacológico , Cefalosporinas/uso terapêutico , Infecção dos Ferimentos/veterinária , Abscesso/tratamento farmacológico , Administração Oral , Animais , Antibacterianos/efeitos adversos , Gatos , Cefalosporinas/efeitos adversos , Relação Dose-Resposta a Droga , Feminino , Injeções Subcutâneas/veterinária , Masculino , Testes de Sensibilidade Microbiana/veterinária , Segurança , Resultado do Tratamento , Infecção dos Ferimentos/tratamento farmacológicoRESUMO
OBJECTIVE: To evaluate the efficacy and safety of administration of cefovecin, compared with cefadroxil, for treatment of naturally occurring secondary superficial pyoderma, abscesses, and infected wounds in dogs. DESIGN: Multicenter, randomized, positive-controlled clinical trial. ANIMALS: 235 client-owned dogs. PROCEDURES: Dogs with clinical signs of skin infection confirmed via bacteriologic culture were randomly allocated to receive a single SC injection of cefovecin (8 mg/kg [3.6 mg/lb]) followed by placebo administered PO twice daily for 14 days or cefadroxil (22 mg/kg [10 mg/lb]) administered PO twice daily for 14 days following a placebo injection. Two 14-day treatment courses were permitted. Treatment success was defined as reduction of clinical signs to mild or absent at the final assessment. RESULTS: Clinical efficacy achieved with cefovecin in dogs was equivalent to that observed with cefadroxil. At the final assessment, 14 days following the completion of treatment (on day 28 or 42), 92.4% (109/118) of the cefovecin group and 92.3% (108/117) of the cefadroxil group were treatment successes. There were no serious adverse events or deaths related to treatment. CONCLUSIONS AND CLINICAL RELEVANCE: A single cefovecin injection (8 mg/kg) administered SC, which could be repeated once after 14 days, was safe and effective against naturally occurring skin infections in dogs and as effective as cefadroxil administered PO twice daily for 14 or 28 days.