Linked Life Data

3229099

Source:http://linkedlifedata.com/resource/pubmed/id/3229099

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
1989-4-13
pubmed:abstractText
The diagnostic yield and safety of a novel nasotracheal protected specimen brush (PSB) were evaluated in 15 nonintubated adult patients with suspected bacterial pneumonia. A double-catheter PSB was passed directly through the anesthetized nose and into the trachea without bronchoscopy or fluoroscopy. Endotracheal brushing was performed in less than 10 sec, and the brush was immediately processed for Gram staining and quantitative aerobic and anaerobic cultures. According to clinical follow-up and response to therapy, 11 episodes of bacterial pneumonia and five cases of nonbacterial lung disease were established. The PSB Gram stain confirmed lower respiratory sampling in all cases. The PSB cultures indicated respiratory pathogens in 9/11 (82%) cases of pneumonia, with greater than 10(3) colony-forming units (cfu)/ml in all but two specimens. All patients with pneumonia responded to specific antibiotics. All patients with nonbacterial disorders had PSB cultures of less than 10(3) CFU/ml, and their pulmonary processes improved without antibiotic therapy. The procedure was well tolerated, although two patients had transient bronchospasm or apnea. Experience with the nasotracheal PSB is limited, but the procedure appears to be a reliable and relatively safe alternative diagnostic method in selected patients with suspected bacterial pneumonia. Quantitative cultures are necessary to improve its diagnostic accuracy.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Oct
pubmed:issn
0732-8893
pubmed:author
pubmed:issnType
Print
pubmed:volume
11
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
87-100
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1988
pubmed:articleTitle
Diagnostic efficacy of a nasotracheal protected specimen brush in patients with suspected bacterial pneumonia.
pubmed:affiliation
Department of Medicine, UCLA School of Medicine.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't