Indoor Temperature and Sleep Apnea

This study has been completed.

First Received: October 12, 2007 Last Updated: July 1, 2008 History of Changes

Sponsors and Collaborators:	Umeå University Swedish Heart and Lung Foundation
Information provided by:	Umeå University
ClinicalTrials.gov Identifier:	NCT00544752

Purpose

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

Condition	Intervention
Obstructive Sleep Apnea	Other: 16 Other: indoor temperature of 20 degrees celcius Other: indoor temperature of 24 degrees celcius

MedlinePlus related topics: Sleep Apnea

Study Type:	Interventional
Study Design:	Prevention, Randomized, Double Blind (Subject, Caregiver, Investigator, Outcomes Assessor), Dose Comparison, Crossover Assignment, Efficacy Study
Official Title:	Indoor Temperature and Sleep Apnea

Further study details as provided by Umeå University:

Primary Outcome Measures:

Secondary Outcome Measures:

Enrollment:	24
Study Start Date:	January 2005
Study Completion Date:	April 2008
Primary Completion Date:	April 2008 (Final data collection date for primary outcome measure)

Arms	Assigned Interventions
16: Experimental indoor temperature of 16 degrees celcius	Other: 16 indoor temperature of 16 degrees celcius
20: Experimental indoor temperature 20 degrees celcius	Other: indoor temperature of 20 degrees celcius indoor temperature of 20 degrees celcius
24: Experimental indoor temperature of 24 degrees celcius	Other: indoor temperature of 24 degrees celcius indoor temperature of 24 degrees celcius

Eligibility

Genders Eligible for Study:	Both
Accepts Healthy Volunteers:	No

Criteria

Inclusion Criteria:

Exclusion Criteria:

Contacts and Locations

Please refer to this study by its ClinicalTrials.gov identifier: NCT00544752

Locations

Sweden
Dept of respiratory medicine
Umeå, Sweden, SE 901 85

Sponsors and Collaborators

Umeå University

Swedish Heart and Lung Foundation

Investigators

Principal Investigator:

Karl A Franklin, MD, PhD

Dept Respiratory Medicine, University Hospital, Umeå

More Information

No publications provided

Study ID Numbers:	03-563
Study First Received:	October 12, 2007
Last Updated:	July 1, 2008
ClinicalTrials.gov Identifier:	NCT00544752 History of Changes
Health Authority:	Sweden: Institutional Review Board

Study placed in the following topic categories:

Signs and Symptoms
Sleep Apnea Syndromes
Respiratory Tract Diseases
Apnea
Respiration Disorders

Sleep Apnea, Obstructive
Dyssomnias
Sleep Disorders
Signs and Symptoms, Respiratory
Sleep Disorders, Intrinsic

Additional relevant MeSH terms:

Signs and Symptoms
Sleep Apnea Syndromes
Respiratory Tract Diseases
Apnea
Nervous System Diseases
Respiration Disorders

Sleep Apnea, Obstructive
Sleep Disorders
Dyssomnias
Signs and Symptoms, Respiratory
Sleep Disorders, Intrinsic

ClinicalTrials.gov processed this record on May 06, 2009