Frequency of occurence and antimicrobial resistance in isolates of bacterial conjunctivitis in patients at the University Hospital of the West Indies [abstract]
West Indian med. j
; West Indian med. j;50(Suppl 5): 31, Nov. 2001.
Article
em En
| MedCarib
| ID: med-143
Biblioteca responsável:
JM3.1
Localização: JM3.1; R18.W4
ABSTRACT
OBJECTIVE:
There is paucity of published data on bacterial conjunctivitis in patients at the University Hospital of the West Indies and the wider community in Jamaica. This report analyses 208 bacterial isolates from 198 eye swab cultures of patients with clinical diagnosis of conjunctivitis in this hospital.METHODS:
Culture of eye swabs was done by routine methodology, and anti-microbial susceptibility tests were performed by the standard disc-diffusion technique.RESULTS:
Two hundred and eight bacterial isolates were encountered in the 198 ocular cultures. Eighty of these (32.9 percent) were likely contaminants (normal commensal from skin of the eyelid). The common isolates in order of frequency in the remaining 128 were Haemophilus influenzae pneumoniae 12 (9.4 percent) and Pseudomonas aeruginosa 5 (3.9 percent). These four organisms together accounted for over two-thirds (69.5 percent) of the 128 isolates. More than 90 percent of these strains were susceptible to chloraphenicol and gentamicin.CONCLUSIONS:
The contamination rate in eye swab cultures is very high and there is need for improvement of the collection procedures. Haemophilus influenzae remains the most common pathogen of bacterial conjunctivitis as in many other parts of the world. The common eye preparations such as chloramphenicol and gentamicin (alternatively, tobramycin) continue to be highly effective against pathogens from conjunctivitis at the University Hospital of the West Indies. (AU)
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Coleções:
01-internacional
Base de dados:
MedCarib
Assunto principal:
Conjuntivite Bacteriana
Limite:
Humans
País/Região como assunto:
Caribe
/
Caribe ingles
/
Jamaica
Idioma:
En
Revista:
West Indian med. j
Ano de publicação:
2001
Tipo de documento:
Article