Indoor Temperature and Sleep Apnea

NCT ID: NCT00544752

Last Updated: 2011-04-14

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

40 participants

Study Classification

INTERVENTIONAL

Study Start Date

2005-01-31

Study Completion Date

2011-01-31

Brief Summary

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

Detailed Description

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Conditions

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Obstructive Sleep Apnea

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

CROSSOVER

Primary Study Purpose

PREVENTION

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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16

indoor temperature of 16 degrees celcius

Group Type EXPERIMENTAL

16

Intervention Type OTHER

indoor temperature of 16 degrees celcius

20

indoor temperature 20 degrees celcius

Group Type EXPERIMENTAL

indoor temperature of 20 degrees celcius

Intervention Type OTHER

indoor temperature of 20 degrees celcius

24

indoor temperature of 24 degrees celcius

Group Type EXPERIMENTAL

indoor temperature of 24 degrees celcius

Intervention Type OTHER

indoor temperature of 24 degrees celcius

Interventions

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16

indoor temperature of 16 degrees celcius

Intervention Type OTHER

indoor temperature of 20 degrees celcius

indoor temperature of 20 degrees celcius

Intervention Type OTHER

indoor temperature of 24 degrees celcius

indoor temperature of 24 degrees celcius

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Obstructive sleep apnea

Exclusion Criteria

* Central sleep apnea
Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Swedish Heart Lung Foundation

OTHER

Sponsor Role collaborator

Umeå University

OTHER

Sponsor Role lead

Responsible Party

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Umeå University

Principal Investigators

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Karl A Franklin, MD, PhD

Role: PRINCIPAL_INVESTIGATOR

Dept Respiratory Medicine, University Hospital, Umeå

Locations

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Dept of respiratory medicine

Umeå, , Sweden

Site Status

Countries

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Sweden

References

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Valham F, Sahlin C, Stenlund H, Franklin KA. Ambient temperature and obstructive sleep apnea: effects on sleep, sleep apnea, and morning alertness. Sleep. 2012 Apr 1;35(4):513-7. doi: 10.5665/sleep.1736.

Reference Type DERIVED
PMID: 22467989 (View on PubMed)

Other Identifiers

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03-563

Identifier Type: -

Identifier Source: org_study_id

NCT01315600

Identifier Type: -

Identifier Source: nct_alias

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