A double-blinded randomised controlled trial of vitamin A drops to treat post-viral olfactory loss: study protocol for a proof-of-concept study for vitamin A nasal drops in post-viral olfactory loss (APOLLO)

BACKGROUND: Smell loss is a common problem with an estimated 5% of the population having no functioning sense of smell. Viral causes of smell loss are the second most common cause and the coronavirus (COVID-19) pandemic is estimated to have caused 20,000 more people this year to have a lasting loss...

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Detalles Bibliográficos
Autores principales: Kumaresan, Kala, Bengtsson, Sara, Sami, Saber, Clark, Allan, Hummel, Thomas, Boardman, James, High, Juliet, Sobhan, Rashed, Philpott, Carl
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2023
Materias:
Study Protocol
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10568902/
https://www.ncbi.nlm.nih.gov/pubmed/37828592
http://dx.doi.org/10.1186/s40814-023-01402-2

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