Increased age adversely affects the therapeutic effect of CPAP treatment for olfactory functions

Purpose The aim of this study was to compare olfactory functions pre- and post-CPAP treatment in patients with moderate to severe OSA, and to evaluate the factors that cause changes in olfactory functions. Methods Twenty-two patients who had completed regular usage of CPAP treatment for 2 months wer...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Sleep & breathing 2020-03, Vol.24 (1), p.83-88
Hauptverfasser: Dinc, Ayse Secil, Cayonu, Melih, Duyar, Sezgi Sahin, Fırat, Selma
Format: Artikel
Sprache:eng
Schlagworte:
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Purpose The aim of this study was to compare olfactory functions pre- and post-CPAP treatment in patients with moderate to severe OSA, and to evaluate the factors that cause changes in olfactory functions. Methods Twenty-two patients who had completed regular usage of CPAP treatment for 2 months were included in this prospective study. Olfactory tests using Sniffin’ Sticks were performed pre- and post-treatment. Results The mean age of the subjects was 47.6 ± 9.5 years. We did not find a significant change in olfactory functions after 2 months of CPAP treatment in our study group. When the patients were divided into two groups—those whose olfactory functions showed improvement and those whose functions did not—it was found that the mean age of the patients whose olfactory functions did not improve was significantly higher statistically. A significant adverse correlation was found between age and post-treatment olfactory functions, specifically in odour threshold and odour identification scores. Conclusions Increased age adversely affects the therapeutic effect of CPAP treatment for olfactory functions.
ISSN:1520-9512
1522-1709
DOI:10.1007/s11325-019-01889-1