RESUMO
Cefpirome is a fourth-generation cephalosporin with good activity against both gram-positive and gram-negative bacteria. A multicentre trial was performed to study the efficacy and safety of cefpirome 2 g twice daily in the treatment of sepsis. Sixty-three cases were recruited from 10 hospitals from April 1996 to January 1998. Fifty seven cases could be evaluated according to the protocol. The APACHE II score was used to measure severity of illness, with 46.9 per cent of patients having APACHE II score more than 10 and two patients more than 20; both were cured. The most common pathogens were gram-negative bacteria with E. coli predominating 16/40 (40.0%), followed by Klebsiella 8/40 (20.0%). The overall clinical success rates were 54 out of 57 patients (94.7%). In patients with positive blood culture, the clinical cures were achieved for 20/22 (90.9%). Cefpirome showed good efficacy and safety in the empirical treatment of suspected bacteremia or sepsis.
Assuntos
Bacteriemia/tratamento farmacológico , Cefalosporinas/administração & dosagem , Infecções por Bactérias Gram-Negativas/tratamento farmacológico , Infecções por Bactérias Gram-Positivas/tratamento farmacológico , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Bacteriemia/microbiologia , Cefalosporinas/efeitos adversos , Esquema de Medicação , Feminino , Seguimentos , Infecções por Bactérias Gram-Negativas/microbiologia , Infecções por Bactérias Gram-Positivas/microbiologia , Humanos , Masculino , Pessoa de Meia-Idade , Resultado do Tratamento , CefpiromaRESUMO
Thirty-four patients with clinical infectious endocarditis were examined by M-mode and two-dimensional (2D) echocardiography. Vegetations were identified in 16 patients (47%) by M-mode and in 27 patients (87%) by 2D echocardiography. Vegetations identified by 2D echocardiography were categorized as small (less than 5 mm), medium (5 to 9 mm), or large (greater than or equal to 10 mm). Large vegetations were caused by a variety of organisms, had a higher incidence of surgery (44% v 0%), and had no increased incidence of stroke or death. The larger the vegetation, the more detectable it was by M-mode. Aortic valve vegetations were associated with a higher incidence of congestive heart failure (CHF) (67% v 14%) and stroke (44% v 9%). Four patients with large aortic valve vegetations had the highest complication rate; CHF developed in all four, two had valve replacement, one had a stroke, and two died.