MyMedR

Displaying all 3 publications

Abstract:

Sort:

Fulltext Respiratory viruses detected in hospitalised paediatric patients with respiratory infections

Zamberi S, Zulkifli I, Ilina I

Med J Malaysia, 2003 Dec;58(5):681-7.
PMID: 15190654 MyJurnal

Over 200 strains of respiratory viruses cause a variety of human infections ranging from common cold to life-threatening pneumonia. Respiratory viruses implicated in this study are respiratory syncytial viruses (RSV), adenovirus, influenza viruses and parainfluenza viruses. The objective of this study is to determine the epidemiology of respiratory viruses in paediatric patients with lower respiratory tract infection. The methods used were direct antigen detection method, shell vial culture method and conventional tube culture method. The samples included in this study are paediatric patients seen in Universiti Kebangsaan Malaysia Hospital, Kuala Lumpur with suspected acute viral respiratory infection, presenting with acute laryngotracheobronchitis (croup), bronchiolitis and pneumonia. Nasopharyngeal aspirates were collected and processed almost immediately. A total of 222 specimens were received during February 1999 to January 2000 showing a dual peak pattern in the months of April and December. The mean age of the patients was 13 months. Pneumonia (77.9%) was the most common clinical diagnosis in children with lower respiratory tract infection. This was followed by bronchiolitis (19.4%) and croup (27%). Viral aetiologies were confirmed in 23.4% of the patients. The most common respiratory virus isolated or detected was RSV, followed by parainfluenza viruses, influenza viruses and adenovirus.

Matched MeSH terms: Respiratory Syncytial Viruses/isolation & purification
Fulltext Viral agents of acute respiratory infections in young children in Kuala Lumpur

Ong SB, Lam KL, Lam SK

Bull World Health Organ, 1982;60(1):137-40.
PMID: 6282479

The results of this study indicate that the important viral agents associated with lower respiratory tract infections in young children are respiratory syncytial virus, rhinovirus, and parainfluenza virus, particularly in those under 2 years of age. This is in close agreement with studies done in temperate climates. Influenza A virus is seasonal and plays an important role in upper respiratory tract infections in older children.
Study site: Inpatients and outpatients, University Malaya Medical Centre (UMMC), Kuala Lumpur, Malaysia

Matched MeSH terms: Respiratory Syncytial Viruses/isolation & purification
Epidemiology, clinical characteristics, laboratory findings and severity of respiratory syncytial virus acute lower respiratory infection in Malaysian children, 2008-2013

Ng KF, Tan KK, Sam ZH, Ting GS, Gan WY

J Paediatr Child Health, 2017 Apr;53(4):399-407.
PMID: 27704652 DOI: 10.1111/jpc.13375

AIM: The aim of this study is to describe epidemiology, clinical features, laboratory data and severity of respiratory syncytial virus (RSV) acute lower respiratory infection (ALRI) in Malaysian children and to determine risk factors associated with prolonged hospital stay, paediatric intensive care unit (PICU) admission and mortality.
METHODS: Retrospective data on demographics, clinical presentation, outcomes and laboratory findings of 450 children admitted into Tuanku Jaafar Hospital in Seremban, Malaysia from 2008 to 2013 with documented diagnosis of RSV ALRI were collected and analysed.
RESULTS: Most admissions were children below 2 years old (85.8%; 386/450). Commonest symptoms were fever (84.2%; 379/450), cough (97.8%; 440/450) and rhinorrhea (83.6%; 376/450). The median age among febrile patients (n = 379) was 9.0 months with interquartile range (IQR) of 4.0-19.0 months whereas the median age among those who were apyrexial (n = 71) was 2 months with IQR of 1-6 months (P-value <0.001). 15.3% (69/450) needed intensive care and 1.6% (7/450) died. Young age, history of prematurity, chronic comorbidity and thrombocytosis were significantly associated with prolonged hospital stay, PICU admission and mortality.
CONCLUSIONS: Infants less than 6 months old with RSV ALRI tend to be afebrile at presentation. Younger age, history of prematurity, chronic comorbidity and thrombocytosis are predictors of severe RSV ALRI among Malaysian children. Case fatality rate for Malaysian children below 5 years of age with RSV ALRI in our centre is higher than what is seen in developed countries, suggesting that there is room for improvement.

Matched MeSH terms: Respiratory Syncytial Viruses/isolation & purification*

Filters

Please provide feedback to Administrator (afdal@afpm.org.my)

External Links