NCT00901472

Completed

Sleep Disordered Breathing and Diabetes

University of Chicago Source

Other study identifiers

Sponsor study identifier

#14903B

Study Type

observational

Actual enrollment (reported)

105

Locations

1 country

Sites

1

Timeline

Study Start

February 2007

Date type not reported

This date has not been verified as actual or estimated.

Primary Completion

November 2008

Actual (reported)

Study Completion

December 2009

Actual (reported)

Brief Summary

The hypothesis of this study is: sleep disordered breathing (SDB), specifically, obstructive sleep apnea, is associated with poorer glucose in the existing type 2 diabetic condition. In an exploration of this hypothesis, the investigators hope to provide evidence linking SDB to increased severity of disease in the type 2 diabetic patient. By doing so, the investigators ultimately seek to support investigating the use of SDB interventions as an additional method of care in the treatment of type 2 diabetes.

Registry Overview

Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.

Recruitment status: completed
Actual enrollment (reported): 105 participants
Study completion date: December 2009
Actual (reported)
Listed locations: 1 countries · 1 sites

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.

Study Start
February 2007
Date type not reported
This date has not been verified as actual or estimated.
Primary Completion
November 2008
Actual (reported)
First Submitted
May 11, 2009
Actual (reported)
First Posted
May 13, 2009
Actual (reported)
Study Completion
December 2009
Actual (reported)

Last Updated: September 5, 2013
Status Verified: September 2013
Last Update Submitted: September 4, 2013

Conditions

Obstructive Sleep Apnea Type 2 Diabetes

Keywords

Type 2 diabetes,obstructive sleep apnea

Outcome Measures

Primary Outcomes (1)

Improvement in glucose tolerance
Day 1 to day 10.

Study Arms (1)

Stable type 2 Diabetes (ST2D)

Adults with Type 2 diabetes who receive medical care at the University of Chicago

Eligibility Criteria

Age18 Years+

Sexall

Healthy VolunteersNo

Age GroupsAdult (18-64), Older Adult (65+)

Sampling MethodNon-Probability Sample

Study Population

Adult female and male patients with type 2 diabetes who are followed by University of Chicago physicians in the endocrinology or primary care clinic will self-identify themselves for participation in response to flyers posted at the check-in desk.

You may qualify if:

adult female and male patients with type 2 diabetes who are followed by University of Chicago physicians

Sponsors & Collaborators

University of Chicago
Otherlead

Study Sites (1)

The University of Chicago

Chicago, Illinois, 60637, United States

Biospecimen

Retention: NONE RETAINED

Blood was taken for HbA1C

MeSH Terms

Conditions

Diabetes Mellitus, Type 2Sleep Apnea, Obstructive

Condition Hierarchy (Ancestors)

Diabetes MellitusGlucose Metabolism DisordersMetabolic DiseasesNutritional and Metabolic DiseasesEndocrine System DiseasesSleep Apnea SyndromesApneaRespiration DisordersRespiratory Tract DiseasesSleep Disorders, IntrinsicDyssomniasSleep Wake DisordersNervous System Diseases

Study Officials

Eve Van Cauter, PhD
University of Chicago
PRINCIPAL INVESTIGATOR

Enrollment

105 participants (actual enrollment reported by the registry).

Study Design

Study Type: observational
Observational Model: COHORT
Time Perspective: CROSS SECTIONAL
Sponsor Type: OTHER
Responsible Party: SPONSOR

Study Record Dates

First Submitted

May 11, 2009

First Posted

May 13, 2009

Study Start

February 2007

Date type not reported

This date has not been verified as actual or estimated.

NCT02474823

Neck Grasp as a Predictor of Sleep Apnea

Not ApplicableCompleted

NCT04711083

Correlation Between Nocturnal Oxygen Desaturation and Glycemic Control in Diabetic Patients With Obstructive Sleep Apnea

Completed

NCT07778121

Screening for Obstructive Sleep Apnea in High-risk Patients in a Danish Rural Population: A Pilot Feasibility Study

Not ApplicableCompleted

NCT00456573

Cytokine Profiles in Children With Obstructive Sleep Apnea

Not ApplicableCompleted

NCT03167684

Effect of Oral Appliance Therapy on Glucose Levels in Patients With T2DM and OSA: A Pilot Trial

Not ApplicableUnknown

NCT00706511

Metabolic Study of Sleep Apnea in Men and Women

Not ApplicableCompleted

You may not qualify if:

patients with the diagnosis of type 1 diabetes (DM); newly diagnosed Type 2 DM patients
patients with the diagnosis of OSA using CPAP for either 4 or more hours per night or 5 nights per week

Contact the study team to confirm eligibility.

Primary Completion

November 2008

Actual (reported)

Study Completion

December 2009

Actual (reported)

Last Updated

September 5, 2013

Record last verified: 2013-09

Source record

Download the complete ClinicalTrials.gov record imported by Syfrah, including fields not shown in this page. The registry may contain a newer revision.

Source: ClinicalTrials.gov.

JSON downloads include source attribution and retrieval details alongside the unchanged original record or the separately normalized values.

Registry identifier: NCT00901472
Data provider: ClinicalTrials.gov
Source updated: 2013-09-05
Normalization version: ctgov-legacy-1

Open registry record

Source retrieved: 2026-10-25 22:33:12 UTC

Locations

US(1)

Brief Summary

Registry Overview

Trial Relationships

Related Scientific Literature

Study Timeline

Study Start

Primary Completion

First Submitted

First Posted

Study Completion

Conditions

Keywords

Outcome Measures

Primary Outcomes (1)

Study Arms (1)

Stable type 2 Diabetes (ST2D)

Eligibility Criteria

You may qualify if:

Sponsors & Collaborators

Study Sites (1)

Biospecimen

MeSH Terms

Conditions

Condition Hierarchy (Ancestors)

Study Officials

Enrollment

Study Design

Study Record Dates

You may not qualify if:

Source record

Locations