Key result
PCR of tracheal aspirates successfully amplified viral genomes in 56% (18 of 32) of samples, and matched endomyocardial biopsy results in all 7 cases of myocarditis.
Why the study?
Does PCR analysis of tracheal aspirates accurately identify causative viral agents in intubated children with pneumonia and myocarditis?
Observational (n=32)
Does PCR analysis of tracheal aspirates accurately identify causative viral agents in intubated children with pneumonia and myocarditis?
PCR of tracheal aspirates is a rapid and sensitive diagnostic tool for identifying viral etiologies in childhood pneumonia and myocarditis, showing perfect concordance with endomyocardial biopsy in myocarditis cases.
No takes yet. Share an insight, caveat, or question.
Tracheal aspirate PCR may aid non-invasive viral detection in intubated children; leaves open prospective validation before clinical adoption.
Akhtar et al. (1999) conducted an observational in Childhood viral pneumonia and myocarditis (n=32). Polymerase chain reaction (PCR) of tracheal aspirate vs. Classic methods (culture, serology, antigen detection) was evaluated on PCR amplification of viral genome. PCR of tracheal aspirates successfully amplified viral genomes in 56% (18 of 32) of samples, and matched endomyocardial biopsy results in all 7 cases of myocarditis.
Synapse has enriched 3 closely related papers on similar clinical questions. Consider them for comparative context: