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Related Experiment Video

Updated: Jun 20, 2026

Symptom Assessment of Patients with Allergic Rhinitis Using an Allergen Exposure Chamber
08:47

Symptom Assessment of Patients with Allergic Rhinitis Using an Allergen Exposure Chamber

Published on: March 3, 2023

Sleep disturbance in persistent allergic rhinitis measured using actigraphy.

Janet Rimmer1, Sue Downie, Delwyn J Bartlett

  • 1Allergen Research Group, Woolcock Institute of Medical Research, University of Sydney, Sydney, New South Wales, Australia. jrimmer@woolcock.org.au

Annals of Allergy, Asthma & Immunology : Official Publication of the American College of Allergy, Asthma, & Immunology
|October 1, 2009
PubMed
Summary

Persistent allergic rhinitis (PAR) significantly disrupts sleep quality, leading to fatigue and reduced quality of life. Actigraphy effectively detects these sleep disturbances in PAR patients.

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Collecting Sleep, Circadian, Fatigue, and Performance Data in Complex Operational Environments
08:36

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Published on: August 8, 2019

Area of Science:

  • Sleep Science
  • Allergology
  • Medical Diagnostics

Background:

  • Persistent allergic rhinitis (PAR) is frequently linked to fatigue, tiredness, and diminished quality of life.
  • Sleep disturbances are commonly reported in individuals suffering from rhinitis.

Purpose of the Study:

  • To investigate the utility of actigraphy in identifying sleep disturbances among patients with PAR.
  • To correlate objective sleep measures with subjective patient experiences.

Main Methods:

  • Actigraphy was employed for continuous sleep monitoring over five consecutive days and nights in both PAR patients and non-allergic controls.
  • Key sleep parameters including sleep onset, duration, and fragmentation were assessed.
  • Participants maintained sleep diaries to record bedtime, wake time, and perceived sleep quality.

Main Results:

  • Patients with PAR exhibited a significantly higher fragmentation index compared to the control group (P = .007).
  • This increased fragmentation indicates poorer sleep quality and heightened sleep disturbance in the PAR cohort.

Conclusions:

  • Actigraphy serves as a valuable tool for detecting specific sleep disturbances in patients with PAR.
  • Identified sleep disturbances likely contribute to the prevalent symptoms of tiredness, fatigue, and impaired quality of life in PAR patients.