- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01017965
Impact of Objective Sleep Duration on Blood Glucose Control in Type 1 Diabetes Adult Patients (DIAPASOM2)
The objective of this study is to assess the impact of objective sleep duration on blood glucose control in type 1 diabetes adult patients.
This study will also evaluate the impact of objective sleep duration on blood pressure over a 24-hour period and the impact of objective sleep duration on quality of life.
Last, it will investigate the influence of objective physical activity duration on blood glucose control, blood pressure and quality of life.
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
The objective of this study is to assess the impact of objective sleep duration on blood glucose control in type 1 diabetes adult patients.
This study will also evaluate the impact of objective sleep duration on blood pressure over a 24-hour period and the impact of objective sleep duration on quality of life.
Last, it will investigate the influence of objective physical activity duration on blood glucose control, blood pressure and quality of life.
This study will enrol ambulatory patients only. On day 0, patients receive an actimeter and an ambulatory blood pressure monitoring device. The actimeter measures activity and sleep duration. The patient keeps the actimeter for 3 consecutive days and the blood pressure monitoring device for 24 hours. A blood sample is also collected.
Patients will be divided into 2 groups, based on objective sleep duration: 'short-sleepers' and 'long-sleepers'. The threshold will be the median of the total population. HbA1c will be compared between the 2 groups with a Student test or a Mann-Whitney test, depending on the normality of distribution.
A model of multiple linear regression will be created. HbA1c will be entered as dependant variable and objective sleep duration as independent variable
Patients will be divided into 2 groups, based on objective activity duration: 'low-activity' and 'high-activity'. The threshold will be the median of the total population. HbA1c, blood pressure, quality of life, biological results and general characteristics will be compared between the 2 groups with a Student test or a Mann-Whitney test, depending on the normality of distribution. Qualitative variables will be studied with a chi-square test.
Study Type
Enrollment (Actual)
Contacts and Locations
Study Locations
-
-
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Grenoble Cedex 9, France, 38043
- Service de Diabétologie du Pr Halimi, CHU
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
Description
Inclusion Criteria:
- Patient affiliated to Social Security
- Written consent to participate to the study
- Ambulatory medical follow-up
- Patient with type 1 diabetes, defined by the criteria of the American Diabetes Association in 1997, stable (no ketoacidosis episode or hypoglycaemia with loss of consciousness requiring the intervention of a third person, during the previous month)
Exclusion Criteria:
- Underage patient, major patient under guardianship or protected by the Law
- Pregnant, parturient or breastfeeding woman
- Person with no freedom (prisoner), person hospitalized without consent and not protected by the Law
- Non-stabilized diabetes with at least one ketoacidosis episode or hypoglycaemia with loss of consciousness requiring the intervention of a third person, during the previous month.
- Bedridden person or person with mobility impairment.
- Patient already hospitalized at enrolment time
- Patient whose physical or psychological health could interfere with obtention of informed consent and compliance to the protocol (especially answers to the questionnaires)
- Terminally-ill patient
Study Plan
How is the study designed?
Design Details
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
HbA1c in %
Time Frame: Day 0 or Day 3
|
Day 0 or Day 3
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Objective sleep duration in minutes
Time Frame: Day 0 to Day 3
|
Day 0 to Day 3
|
Blood pressure in cm Hg
Time Frame: Day 0, 24 hours
|
Day 0, 24 hours
|
Quality of life assessed through questionnaire
Time Frame: Day 0 to Day 3
|
Day 0 to Day 3
|
Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Pierre-Yves Benhamou, PhD, University Hospital, Grenoble
Publications and helpful links
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- 0917
- 2009-A00816-51 (Registry Identifier: ID CRB)
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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