[Current aspects of infectious endocarditis. Review of 101 cases].
One hundred and one cases of infectious endocarditis were reviewed, from 1966 to 1982. The mean age of the patients was 56.3 +/- 15 years. There was a marked predominance of men (70.2 p. 100); the commonest portal of entry was dental (45.9 p. 100); the number of iatrogenic portals of entry and cases of endocarditis on prosthetic valves has been increasing in recent years. Blood cultures were positive in 83 p. 100 of cases; the commonest responsible organism was the non-D streptococcus (31 p. 100 of cases) followed by the D streptococcus (18.8 p. 100), the staphylococcus aureus (17.8 p. 100), and the staphylococcus epidermidis (2.9 p. 100). Gram-negative bacilli were isolated in 9.9 p. 100 of cases. Rare and slow growing organisms have been isolated since 1977. Echocardiography was then introduced and helped the diagnostic in 70 p. 100 of cases. Circulating immune complexes were measured in 25 patients and were found to be raised in 14 cases (56 p. 100). The commonest complication was cardiac failure (43 p. 100) which led to valve replacement in the acute phase in 14 p. 100 of cases. The occurrence of cardiac arrhythmias was a poor prognostic factor. The other complications were neurological (15 p. 100), renal (10 p. 100), embolic (19 p. 100), and pulmonary (9 p. 100). The mortality rate in the acute phase was 30 p. 100 and the probability of a five year survival was 54 p. 100.
D000328:Adult; D000368:Aged; D001769:Blood / Q000382:microbiology; D003729:Dental Care; D004452:Echocardiography; D004562:Electrocardiography; D004697:Endocarditis, Bacterial / Q000150:complications / Q000453:epidemiology* / Q000209:etiology; D013293:Enterococcus faecalis / Q000302:isolation & purification; D005260:Female; D006090:Gram-Negative Bacteria / Q000302:isolation & purification; D006331:Heart Diseases / Q000209:etiology; D006350:Heart Valve Prosthesis / Q000009:adverse effects; D006801:Humans; D008297:Male; D008875:Middle Aged; D012737:Sex Factors; D013203:Staphylococcal Infections; D013211:Staphylococcus aureus / Q000302:isolation & purification; D013212:Staphylococcus epidermidis / Q000302:isolation & purification; D013290:Streptococcal Infections; D013291:Streptococcus / Q000302:isolation & purification
Aspects actuels des endocardites infectieuses. Revue de 101 observations.