Treatment of Postviral Olfactory Dysfunction

Status Recruiting

Clinical Trial Summary

A decreased sense of smell (hyposmia) is often caused by viral infections, such as COVID-19. Today, the only recommended treatment for hyposmia is olfactory training, a time consuming method with limitations in terms of both compliance and effect. The aim of this study is therefore to evaluate, as well as optimize, a new treatment method for olfactory loss. Hyposmic participants will be recruited and randomized into two different treatment conditions. One group will do regular olfactory training and the other will do passive olfactory training with scented nose plugs. The training will be conducted in the home of the individual monday through friday for two consecutive months. Subjective and objectvie measures of olfactory problems will be assessed before and after treatment, as well as subjective measures related to quality of live and genereal wellbeing.

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT06142565
Study type	Interventional
Source	Karolinska Institutet
Contact	Johan N Lundström
Phone	+46700913149
Email	johan.lundstrom@ki.se
Status	Recruiting
Phase	N/A
Start date	October 17, 2023
Completion date	April 17, 2024

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