Indoor Temperature and Sleep Apnea

Status

Completed

Phases

Study type

Interventional

Source

ClinicalTrials.gov

Registry ID

NCT00544752

Enrollment

Registered

2007-10-16

Start date

2005-01-31

Completion date

2011-01-31

Last updated

2011-04-14

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Obstructive Sleep Apnea

Keywords

sleep apnea syndromes, ambient indoor temperature

Brief summary

The purpose of this study is to test whether different indoor temperature affect the frequency of sleep apnea.

Interventions

OTHER16

indoor temperature of 16 degrees celcius

OTHERindoor temperature of 20 degrees celcius

indoor temperature of 20 degrees celcius

OTHERindoor temperature of 24 degrees celcius

indoor temperature of 24 degrees celcius

Study design

Allocation

RANDOMIZED

Intervention model

CROSSOVER

Primary purpose

PREVENTION

Masking

QUADRUPLE (Subject, Caregiver, Investigator, Outcomes Assessor)

Eligibility

Sex/Gender

ALL

Healthy volunteers

Inclusion criteria

* Obstructive sleep apnea

Exclusion criteria

* Central sleep apnea

Design outcomes

Primary

Measure	Time frame
Apnea hypopnea index, karolinska sleepiness scale	one night

Secondary

Measure	Time frame
Sleep stages, sleep efficiency	One night

Countries

Sweden

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Mar 26, 2026