About: Etiology of parapneumonic effusion and pleural empyema in children. The role of conventional and molecular microbiological tests.

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About: Etiology of parapneumonic effusion and pleural empyema in children. The role of conventional and molecular microbiological tests. Goto Sponge NotDistinct Permalink

An Entity of Type : schema:ScholarlyArticle, within Data Space : covidontheweb.inria.fr associated with source document(s)

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type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
has title	Etiology of parapneumonic effusion and pleural empyema in children. The role of conventional and molecular microbiological tests.
Creator	Demkow, Urszula Hryniewicz, Waleria Krenke, Katarzyna Kulus, Marek Podsiadły, Edyta Sadowy, Ewa
Source	Elsevier; Medline; PMC
abstract	Abstract Background An increasing incidence of parapneumonic effusion and pleural empyema (PPE/PE) has been reported in recent studies. As only few data on etiology of PPE/PE in Central Europe have been reported, we undertook a study on the etiology of PPE/PE in children, using both standard culture and molecular techniques. Methods This prospective study was conducted between June 2011 and December 2013. Consecutive children with PPE/PE complicating community acquired pneumonia, who required diagnostic/therapeutic thoracentesis were included. Blood and pleural fluid samples for microbiological cultures were collected. Molecular methods were applied to identify Streptococcus pneumonia, Haemophilus influenzae, Staphylococcus aureus, Streptococcus pyogenes, Mycoplasma pneumoniae, Chlamydophila pneumoniae, and respiratory viruses in pleural fluid. Results The study group included 64 children, median age 4 (1–15). Seven of 64 (10.9%) blood cultures and 11 of 64 (17.2%) pleural fluid cultures revealed bacterial growth. The most common bacteria detected was S. pneumoniae (13 blood and pleural fluid samples from 11/64 (17.2%) children). DNA sequences of typical bacteria were found in 29/64 (45.3%) pleural fluid samples. S. pneumoniae was identified in 90% of these samples. The most common serotypes were: serotype 6B in 9/26 (36.6%), 19A in 6/26 (23%), serotype 3 in 3/26 (11.5%), 6A and 23F (both in 2/26 i.e. 7.7%) patients. Molecular methods identified atypical bacteria in 8/58 (13.8%) and respiratory viruses in 12/58 (20.7%) pleural fluid samples. Conclusions S. pneumoniae, in particular serotype 6B and 19A, is the most common etiologic agent of PPE/PE in Polish children. The use of PCR significantly improves pathogen identification in pleural fluid.
has issue date	2016-07-31(xsd:dateTime)
bibo:doi	10.1016/j.rmed.2016.05.009
bibo:pmid	27296817
has license	els-covid
sha1sum (hex)	43efb81147c4afdf801770a34859b07423f3a446
schema:url	https://doi.org/10.1016/j.rmed.2016.05.009
resource representing a document's title	Etiology of parapneumonic effusion and pleural empyema in children. The role of conventional and molecular microbiological tests.
has PubMed Central identifier	PMC7126629
has PubMed identifier	27296817
schema:publication	Respiratory Medicine
resource representing a document's body	covid:43efb81147c4afdf801770a34859b07423f3a446#body_text
is schema:about of	named entity 'PLEURAL EMPYEMA' named entity 'identified' named entity 'identified' named entity 'blood cultures' named entity 'viruses' named entity 'pleural fluid' named entity 'samples' named entity 'microbiological' named entity 'CHILDREN' named entity 'POLISH' named entity 'REVEALED' named entity 'ETIOLOGY' named entity 'METHODS' named entity 'TYPICAL' named entity '19A' named entity 'TO IDENTIFY' named entity 'RESPIRATORY VIRUSES' named entity 'CULTURE' named entity 'COMMUNITY ACQUIRED PNEUMONIA' named entity 'FOUND' named entity 'ATYPICAL' named entity 'STAPHYLOCOCCUS AUREUS' named entity 'JUNE' named entity 'PARAPNEUMONIC EFFUSION' named entity 'MEDIAN' named entity 'DIAGNOSTIC' named entity 'TECHNIQUES' named entity 'PATIENTS' named entity 'PARTICULAR' named entity 'STUDY GROUP' named entity '90%' named entity 'AGE' named entity 'MOLECULAR' named entity 'ETIOLOGY' named entity 'DATA' named entity 'PARAPNEUMONIC EFFUSION' named entity 'STREPTOCOCCUS PYOGENES' named entity 'MOLECULAR' named entity 'REQUIRED' named entity 'DECEMBER' named entity 'COLLECTED' named entity 'HAEMOPHILUS INFLUENZAE' named entity 'S. PNEUMONIAE' named entity 'PATHOGEN' named entity '2011' named entity 'PROSPECTIVE STUDY' named entity 'IDENTIFIED' named entity 'PLEURAL EMPYEMA' named entity 'CENTRAL EUROPE' named entity 'INCIDENCE' named entity 'CONSECUTIVE' named entity 'CONCLUSIONS' named entity 'IDENTIFICATION' named entity 'STUDIES' named entity 'COMPLICATING' named entity 'USE OF' named entity 'BACTERIAL GROWTH' named entity '7.7' named entity 'RECENT' named entity 'SEVEN' named entity 'BLOOD CULTURES' named entity 'CHLAMYDOPHILA PNEUMONIAE' named entity 'ROLE' named entity 'CONVENTIONAL' named entity 'SEROTYPES' named entity 'THORACENTESIS' named entity 'BACTERIA ' named entity 'BACKGROUND' named entity 'STANDARD' named entity 'IMPROVES' named entity 'COMMON' named entity 'INCREASING' named entity 'ETIOLOGIC AGENT' named entity 'APPLIED' named entity 'DNA SEQUENCES' named entity 'PPE'

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