Intensive Olfactory Training in Post-COVID-19 Patients: A Multicenter Randomized Clinical Trial.
Ícaro de A T PiresSara T SteffensAurenzo Gonçalves MocelinDebora E ShibukawaLetícia LeahyFernanda L SaitoNicole T AmadeuNatália M D LopesEllen C D GarciaMaria L AlbaneseLaura F De MariIsabel M FerreiraCésar A VeigaYasser JebahiHerton CoifmanMarco Aurélio FornazieriRogério HamerschmidtPublished in: American journal of rhinology & allergy (2022)
These data suggest that training intensification by increasing the number of essences for 4 weeks does not show superiority over the classical method. Moreover, fluctuant olfaction seems to be related to a higher score on the UPSIT.