Abstract
Objective
Olfaction is an important sense in children, but its measurement is usually disregarded or neglected. There has been increasing interest in olfaction in recent years, and many olfaction assessment tests have been developed to assess pediatric patients. In this systematic review, we identify and compare different olfaction assessment tests used in the pediatric population
Data sources
Pubmed (Medline), the Cochrane Library, EMBASE and Trip Database.
Review methods
The main outcome was review of the tests used to assess olfaction. The secondary outcomes were review of differences between tests regarding sex, age, exercises and odorants.
Results
A total of 18 articles fulfilled the established inclusion criteria.
Conclusions
Olfaction assessment in children should combine different methods of evaluation, and not rely only on identification tasks. There are still many questions to answer. There is a great need for a specific test for children under 5 years old. Also, there is not a real cutoff value to define hyposmia yet; real cutoff values and values adapted to children’s development are keenly needed.
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This work is part of the research completed by Christian Calvo-Henriquez, MD, to obtain a PhD degree.
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Calvo-Henríquez, C., Chiesa-Estomba, C., Martinez-Capoccioni, G. et al. Methods to assess olfaction in pediatric patients: a systematic review from the international YO-IFOS study group. Eur Arch Otorhinolaryngol 277, 313–321 (2020). https://doi.org/10.1007/s00405-019-05705-0
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DOI: https://doi.org/10.1007/s00405-019-05705-0