About: Impact of respiratory viruses in hospital-acquired pneumonia in the intensive care unit: A single-center retrospective study

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About: Impact of respiratory viruses in hospital-acquired pneumonia in the intensive care unit: A single-center retrospective study Goto Sponge NotDistinct Permalink

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

Attributes	Values
type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
has title	Impact of respiratory viruses in hospital-acquired pneumonia in the intensive care unit: A single-center retrospective study
Creator	Descamps, Diane Houhou-Fidouh, Nadhira Timsit, Jean-François Visseaux, Benoit Voiriot, Guillaume Yazdanpanah, Yazdan Neuville, Mathilde Bouadma, Lila Lescure, Francois-Xavier Loubet, Paul
Source	Elsevier; Medline; PMC
abstract	BACKGROUND: Data on the frequency and role of respiratory viruses (RVs) in hospital-acquired pneumonia (HAP) are still scarce. OBJECTIVES: We assessed the proportion of RVs and their impact on the outcome of hospital-acquired pneumonia (HAP) in the intensive care unit (ICU). STUDY DESIGN: Cases of HAP were retrospectively selected among patients who underwent screening for RVs by multiplex PCR (mPCR) in the ICU of a French tertiary care hospital from May 2014 to April 2016. ICU length of stay and in-hospital mortality were compared between four groups defined according to the identified pathogens: virus only (V), virus/bacteria (V/B), bacteria only (B) and no pathogen (Neg). When available, previous mPCR was retrieved in order to assess possible chronic viral carriage. RESULTS: Overall, 95/999 (10%) ICU patients who underwent mPCR had HAP (V(17,18%), V/B(13,14%), B(60,63%), Neg(5,5%)). Median age was 61 years and 45 (47%) were immunocompromised. Influenza (27%) and rhinovirus (27%) were the most common RVs. V/B group had higher mortality rate than B and V groups (62% vs. 40% and 35%, p = 0.3) and a significantly longer length of stay (31 days (18–48)) than V group (5 days (3–11), p = 0.0002)) and B group (14.5 days (5.5–25.5), p = 0.007)). Among the 15 patients with available mPCR tests before viral HAP, seven were negative and eight were positive corresponding to long-term carriage of community-acquired viruses. DISCUSSION: RVs were detected in 32% of HAP patients who underwent mPCR. Two situations were encountered: (i) acute acquired viral infection; (ii) long-term viral carriage (mostly rhinovirus) especially in immunocompromised patients complicated by a virus/bacteria coinfection. The latter was associated with a longer length of stay and a trend toward a higher mortality.
has issue date	2017-04-22(xsd:dateTime)
bibo:doi	10.1016/j.jcv.2017.04.001
bibo:pmid	28494435
has license	no-cc
sha1sum (hex)	0c3e7b14bd0f61e4ca92cccbdc64a581e9f17c27
schema:url	https://doi.org/10.1016/j.jcv.2017.04.001
resource representing a document's title	Impact of respiratory viruses in hospital-acquired pneumonia in the intensive care unit: A single-center retrospective study
has PubMed Central identifier	PMC7106511
has PubMed identifier	28494435
schema:publication	J Clin Virol
resource representing a document's body	covid:0c3e7b14bd0f61e4ca92cccbdc64a581e9f17c27#body_text
is schema:about of	named entity 'HAP' named entity 'rhinovirus' named entity 'viral' named entity 'stay' named entity 'bacteria' named entity 'groups' named entity 'bacteria' named entity 'carriage' named entity 'intensive care unit' covid:arg/0c3e7b14bd0f61e4ca92cccbdc64a581e9f17c27 named entity 'tertiary care hospital' named entity 'order' named entity 'viruses' named entity 'hospital-acquired pneumonia' named entity 'immunocompetent individuals' named entity 'viruses' named entity 'community-acquired' named entity 'virus' named entity 'pathogen' named entity 'patients' named entity 'frequency' named entity 'bacteria' named entity 'higher' named entity 'HAP' named entity 'HAP' named entity 'virus' named entity 'bacteria' named entity 'bacteria' named entity 'Influenza' named entity 'ICU' named entity 'rhinovirus' named entity 'hospital-acquired pneumonia' named entity 'bacteria' named entity 'bacteria' named entity 'rhinovirus' named entity 'viruses' named entity 'retrospective study' named entity 'hospital-acquired pneumonia' named entity 'patients' named entity 'ICU' named entity 'coinfection' named entity 'STATA' named entity 'virus' named entity 'viruses' named entity 'RVs' named entity 'bronchoscopy' named entity 'HAP' named entity 'ICU' named entity 'HAP' named entity 'HAPs' named entity 'virus' named entity 'parainfluenza' named entity 'prognosis' named entity 'interquartile range' named entity 'HAP' named entity 'selection bias' named entity 'viruses' named entity 'Bacterial infection' named entity 'microorganisms' named entity 'Aspergillus species' named entity 'bacterial infections' named entity 'autoimmune disease' named entity 'Pneumocystis jirovecii' named entity 'respiratory infections' named entity 'hospital-acquired pneumonia' named entity 'microbiological' named entity 'fungal infection' named entity 'ETA' named entity 'bacteria' named entity 'infection' named entity 'viruses' named entity 'Seoul'

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