[Multicenter study of 435 yeast strains isolated from 116,000 hemocultures].
During a multicentric study on the diagnosis of yeast septicemia, 5 blood culture media have been compared. 435 yeast strains have been isolated from 116,372 blood cultures received during year 1989 in the mycological laboratories of 5 university hospitals from east of France. The results show that Candida albicans is always the first septicemia agent with 52% of yeasts isolation from blood. C. parapsilosis comes next with 17%, then C. glabrata, 6.2%. The average delay of yeasts isolation is 2.3 days for Bactec NR and Sabouraud media, 3.7 days for other bacteriological media. Compared with polyvalent media, Sabouraud diphasic medium is significantly the best for yeasts isolation. It is recommended to add chloramphenicol in the medium, to culture 10 ml of blood and to keep blood cultures for at least 8 days, better 15 days.
Koenig
H
H
Institut de Parasitologie, Strasbourg.
Barale
T
T
Reboux
G
G
Camerlynck
P
P
Bonnin
A
A
Kures
L
L
Percebois
G
G
Toubas
D
D
Pinon
J M
JM
Vernet
V
V
D002177:Candidiasis / Q000382:microbiology; D016469:Fungemia / Q000382:microbiology*; D006801:Humans; D009172:Mycology / Q000379:methods; D015003:Yeasts / Q000145:classification* / Q000302:isolation & purification
Etude multicentrique de 435 souches de levures isolées de 116000 hémocultures.