- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00805974
Study of the Relationship Between Sleep Quality and Daytime-Nighttime Variations of Blood Pressure and Plasma Glucose Type I (DIAPASOM)
The primary objectives are to compare the mean levels of the sleep quality parameters of subjects : with a nocturnal fall of the SBP (Systolic blood pressure), DBP (diastolic blood pressure) and MAP (mean arterial pressure) over of egal to 10% (dipping subjects) and of subjects with a nocturnal fall of SBP, DBP and MAP inferior to 10% (non dipper subjects).
The secondary objectives are :
Establish correlations between:
- The quality of sleep parameters
- The parameters of BP variations between the diurnal and nocturnal periods and the awake periods of sleep defined in reference to polysomnography.
- The glycemia levels on 24h with a glycemic holter. The parameters of the sympathic system activation evaluated in reference to the measure of the baroreflex sensibility during the awake period.
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
It is a prospective monocentric study after a preliminary period of depistage of the sleep abnormalities by oximetry at home. The patient would be hospitalized for two consecutive days (J0, J1). And the following evaluations will be done:
- Nocturnal oxymetric + Epworth questionnaire + clinical questionnaire to detect sleep perturbations at home.
- Blood pressure + heart rate measure
- Ambulatory blood pressure monitoring on 24 hours
- Polysomnographic measurements during the J0-J1 night spend at the hospital.
- Questionnaire of sleep quality and of quality of life.
- Glycemic measurements on 24h (J0-J1).
- Measure of the baroreflex sensibility during the awake period at J1.
- Electrocardiogram
- Biological examinations (blood and urinary).
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
-
-
-
Grenoble, France
- University Hospital
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Male and female patients between 18 and 60 years of age
- Who have given their written consent to participate in this study
- Who are affiliated to the French social security system
- Are able to travel to Grenoble University Hospital
- Type I diabetes in reference to the 1997 criteria (American Diabetes Association) without any recent cetoacidosis or severe hypoglycaemia during the previous month and with a HbA1c < 10% during the previous month.
- Normal blood pressure or essential hypertension light or moderate (SBP) at rest in the sitting position >= 140 mmHg and < 180 mmHg and/or PAD >= 90 mmHg et < 110 mmHg), with or without treatment.
Exclusion Criteria:
- Non stabilised diabetes with at least one episode of acidoketosis decompensation or hypoglycemic coma during the previous month.
- Diabetic nephropathy patent stage 4 with a creatinine > 150 mol / L and / or creatinine clearance <50 ml / min
- Diabetic nephropathy in evolution
- Severe hypertension (SBP at rest in the sitting position >= 180 mmHg and/or DBP >= 110 mmHg)
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Screening
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Polysomnographic measurements during the D0-D1 night spend at the hospital
Time Frame: inclusion visit
|
inclusion visit
|
Ambulatory blood pressure monitoring on 24 hours
Time Frame: inclusion visit
|
inclusion visit
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Glycemic measurements on 24h (D0-D1).
Time Frame: inclusion visit
|
inclusion visit
|
Collaborators and Investigators
Sponsor
Collaborators
Investigators
- Principal Investigator: MALLION Jean-Michel, Pr, 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
- 0513
- 2005/0479
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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