Tracheobronchial foreign body aspiration in children in Soweto, South Africa: A retrospective descriptive study

Abstract

<b>What the study adds.</b> Our study demonstrated that tracheobronchial foreign body aspiration (FBA) was most prevalent in school-aged children (7 - <10 years of age), which is in contrast to studies that have reported a high prevalence in children aged <3 years. Chronic respiratory symptoms were reported in only a third of the children, and a history of witnessed FBA was reported in only 59.6%. Chest radiographs were normal in a high proportion of cases in which a chest radiograph was done (56.3%). Inorganic foreign bodies were aspirated more commonly than organic foreign bodies.<b>Implications of the findings.</b> Public safety campaigns should be targeted at school-aged children in Soweto, South Africa. Clinicians should investigate children with respiratory symptoms suggestive of FBA, even if a history is not forthcoming. Furthermore, to prevent long-term respiratory sequelae, a high index of suspicion in required in children with respiratory symptoms that fail to respond to appropriate therapy.