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临床试验/NCT00805974
NCT00805974终止不适用

Study of the Relationship Between Sleep Quality and Daytime-Nighttime Variations of Blood Pressure and Plasma Glucose Type I

University Hospital, Grenoble1 个研究点 分布在 1 个国家目标入组 23 人开始时间: 2005年10月1日最近更新:
适应症

试验速览

阶段
不适用
状态
终止
发起方
入组人数
23
试验地点
1
主要终点
Polysomnographic measurements during the D0-D1 night spend at the hospital

研究概览

简要总结

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.

详细描述

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).

研究设计

研究类型
Interventional
分配方式
Na
干预模型
Single Group
主要目的
Screening
盲法
None

入排标准

年龄范围
18 Years 至 60 Years(Adult)
性别
All
接受健康志愿者

入选标准

  • 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.

排除标准

  • 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)

结局指标

主要结局

Polysomnographic measurements during the D0-D1 night spend at the hospital

时间窗: inclusion visit

Ambulatory blood pressure monitoring on 24 hours

时间窗: inclusion visit

次要结局

  • Glycemic measurements on 24h (D0-D1).(inclusion visit)

研究者

发起方
University Hospital, Grenoble
申办方类型
Other

研究点 (1)

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