Analysis of Bacterium and Clinical Feature in Prosthetic Valve Endocarditis and Native Valve Endocarditis / 中国循环杂志
Chinese Circulation Journal
; (12): 194-197, 2009.
Article
en Zh
| WPRIM
| ID: wpr-405044
Biblioteca responsable:
WPRO
ABSTRACT
Objective: To analysis the clinical characteristic and pathogenic bacterium of infective endocarditis (IE),and to compare the pathogenic microorganism and vegetation localization between the prosthetic valve endocarditis (PVE) and the native valve endocarditis (NVE).Methods: The data was collected from 266 in-patients who fulfilled Duke Criteria for IE from May 2003 to May 2008 in our hospital.The demographics and clinical data were analyzed retrospectively.Results: There were 243/266 of IE patients suffered from basic heart disease,among them,101 patients with congenital heart disease,77 patients with non-rheumatic valvular heart disease,62 with rheumatic heart disease and 3 with other heart disease.There were 218 (82%) patients with identified vegetation,and the most common vegetation localized at aortic valve,mitral valve,and aortic plus mitral valve in turn.Bacterial cultures were positive in 49.5% of patients.The proportion of Gram-Negative bacillus and Fungi infection had risen in IE.Detection rate of vegetation was lower in PVE patients than that in NVE patients (P<0.01).However,the positive bacterial culture rate was higher in PVE than in NVE (P<0.01).Streptococcus,coagulase negative staphylococcus,gram-negative bacteria showed significant difference between the two groups (P<0.05).The spectrum of microorganism was different between the early and the late PVE patients.The in-hospital mortality rate of PVE was higher than NVE.Conclusion: The spectrum and pathogenic bacterium of IE had changed obviously during the past years.Early diagnosis,bacterial culture with correct antibacterial treatment,transesophageal echocardiography,and active prevention of nosocomial infection should be essential for the disease control.
Texto completo:
1
Base de datos:
WPRIM
Tipo de estudio:
Prognostic_studies
Idioma:
Zh
Revista:
Chinese Circulation Journal
Año:
2009
Tipo del documento:
Article