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Sleep Headphones and HDU: a Novel Intervention and Sound Evaluation

NCT03774212 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 14

Last updated 2019-08-12

No results posted yet for this study

Summary

It is well established that patients sleep poorly in the Intensive Care Unit (ICU), and excessive noise is considered to be a modifiable cause of this. Previous studies have tried to reduce ambient noise by educating staff and fixing noisy equipment. Other studies have tried to reduce the noise experienced by patients by supplying them with active noise cancelling headphones and earplugs. In this study we are combining Active Noise Cancelling headphones with white noise to try and reduce noise experienced by patients, with the aim of improving their sleep. Sleep deprivation is known to negatively impact health, and so improving sleep may improve patient outcomes as well as improve the patient's experience in critical care.

The Investigators will screen all patients in the critical care wards in the Royal Infirmary of Edinburgh. Patients that are receiving ventilation, are delirious or have already been enrolled in the study will be excluded. After allowing patients to give informed consent, we will randomise them into one of two study groups:

Study group A will receive standard care on the 1st night (no headphones), and will receive the intervention (active noise cancelling headphones with white noise) on the 2nd night.

Study group B will receive the intervention on the 1st night, and will receive standard care on the 2nd night.

All patients will wear a Xiaomi MiBand 2 wrist band, that tracks movement and sleep.

Patients will fill in the Pittsburgh Sleep Quality Index at the beginning of the study to establish usual sleeping habits.

Our primary outcome measure is the mean score on the Richard Campbell Sleep Questionnaire (RCSQ), which will be filled in by the patient the morning after each night.

Our secondary outcome measure is the data from the wrist band, noise levels measured overnight, and patient experience of the intervention.

Conditions

  • Sleep Deprivation
  • Sleep

Interventions

DEVICE

Active noise cancelling headphones

The white noise will play from an 'iPod touch' (Apple), through the active noise cancelling headphones.

Sponsors & Collaborators

  • NHS Lothian

    collaborator OTHER_GOV

  • University of Edinburgh

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
CROSSOVER

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2019-02-05
Primary Completion
2019-03-18
Completion
2019-04-01

Countries

  • United Kingdom

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03774212 on ClinicalTrials.gov