- ICH GCP
- Register voor klinische proeven in de VS.
- Klinische proef NCT01226641
Usefulness of a Telemedicine System for OSA Patients Follow-up With High Cardiovascular Risk (TELESAS)
Studie Overzicht
Toestand
Interventie / Behandeling
Gedetailleerde beschrijving
The obstructive sleep apnea syndrome (OSAS) corresponds to repeated epochs of complete or incomplete pharynx collapses occurring during sleep. The Continuous Positive Airway Pressure is the gold standard treatment for OSAS. It consists of air insufflation in upper airways with a pressure of about 5 to 15 cm of water with a facial or nasal mask. CPAP treatment reduces cardiovascular morbi-mortality.
OSAS is associated with cardiovascular mortality. A dose response effect exists between severity and arterial blood pressure. A recent meta-analysis has shown in unselected OSAS patients with or without hypertension, treated or non-treated for hypertension, CPAP reduces 24 h ambulatory blood pressure of approximately 2 mmHg. This decrease corresponds to a significant reduction in cardiovascular risk.
The aim of the present study is to include OSAS patients with a high cardiovascular risk and to measure the effect of CPAP on home measurements of arterial blood pressure. This controlled randomized trial will compare the effect CPAP on arterial blood pressure in a group with a telemedicine system versus a group with standard home care CPAP treatment.
An interim analysis will be carried out when 100 patients have been included in the study.
Studietype
Inschrijving (Werkelijk)
Fase
- Niet toepasbaar
Contacten en locaties
Studie Locaties
-
-
-
Boulogne Billancourt, Frankrijk, 92100
- Liberal Office
-
Brest, Frankrijk, 29200
- Clermont Tonerre military hospital
-
Chambery, Frankrijk, 73000
- Liberal Office
-
Grenoble, Frankrijk, 38000
- University Hospital
-
Grenoble, Frankrijk, 38000
- Liberal Office
-
Montigny les Metz, Frankrijk, 57950
- Liberal Office
-
Nancy, Frankrijk, 54000
- Liberal Office
-
Quimper, Frankrijk, 29107
- Cornouaille Hospital
-
St Andre les Vergers, Frankrijk, 10120
- Montier Polyclinic
-
St Avold, Frankrijk, 57500
- Hospitalor Hospital
-
St Jean de Maurienne, Frankrijk, 73300
- Liberal Office
-
St Martin les Boulogne, Frankrijk, 62280
- Liberal Office
-
StIsmier, Frankrijk, 38330
- Liberal Office
-
Strasbourg, Frankrijk, 67000
- Liberal Office
-
-
Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
Accepteert gezonde vrijwilligers
Geslachten die in aanmerking komen voor studie
Beschrijving
Inclusion Criteria:
- 18 to 85 years old men and women
- stable patient
- BMI<40kg/m²
- OSA patients diagnosed with polysomnography or polygraphy
- SCORE>5% and/or cardiovascular disease pas history :
- transient ischemic attack, stroke, cerebral haemorrhagy
- myocardial infraction, angor, coronary revascularization, arteriopathy, aortic aneurism
Exclusion Criteria:
- central sleep apnea syndrome
- SCORE<5%
- cardiac failure
- past history of hypercapnic chronic respiratory failure
- past history of severe or intercurrent pathology which can not allow the patient follow-up
- Incapacitated patients in accordance with article L 1121-6 of the public health code
- patients taking part in another clinical trial
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
- Primair doel: Behandeling
- Toewijzing: Gerandomiseerd
- Interventioneel model: Parallelle opdracht
- Masker: Geen (open label)
Wapens en interventies
Deelnemersgroep / Arm |
Interventie / Behandeling |
|---|---|
|
Experimenteel: Telemedecine
CPAP treatment with telemedicine system
|
CPAP treatment with telemedicine system
|
|
Actieve vergelijker: Standard Care
Standard care, including CPAP
|
Standard care, including CPAP
|
Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
|
Home Arterial Blood Pressure
Tijdsspanne: Home arterial Blood Pressure is assessed at week 1
|
the primary outcome is assessed at weeks 1 and 16 for the both groups, moreover home arterial blood pressure is assessed each day, 2 times : morning and afternoon in the telemedicine group.
|
Home arterial Blood Pressure is assessed at week 1
|
|
Home Arterial Blood Pressure
Tijdsspanne: Home arterial Blood Pressure is assessed at week 16
|
the primary outcome is assessed at weeks 1 and 16 for the both groups, moreover home arterial blood pressure is assessed each day, 2 times : morning and afternoon in the telemedicine group.
|
Home arterial Blood Pressure is assessed at week 16
|
Secundaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
|
CPAP compliance
Tijdsspanne: week 16
|
the CPAP compliance is assessed in the two groups at week 16
|
week 16
|
|
Sleepiness
Tijdsspanne: weeks 1 and 16
|
Sleepiness is assessed with Epworth Sleepiness Scale at weeks 1 and 16 for the two groups
|
weeks 1 and 16
|
|
Physical Activity
Tijdsspanne: week 1
|
Daily Physical Activity is assessed with an accelerometer (Sensewear Armband, Bodymedia) at weeks 1 and 16 in the two groups.
Daily expenditure, steps number, daily METs are assessed.
|
week 1
|
|
Quality of Life
Tijdsspanne: week 16
|
Quality of life is assessed with SF-12 questionnaire at weeks 1 and 16 in the two groups.
|
week 16
|
|
Cardiovascular risk SCORE
Tijdsspanne: Week 1
|
The cardiovascular risk SCORE is assessed at weeks 1 and 16 in the two groups.
|
Week 1
|
|
Sleepiness
Tijdsspanne: week 16
|
Sleepiness is assessed with Epworth Sleepiness Scale at weeks 1 and 16 for the two groups
|
week 16
|
|
Physical Activity
Tijdsspanne: week 16
|
Daily Physical Activity is assessed with an accelerometer (Sensewear Armband, Bodymedia) at weeks 1 and 16 in the two groups.
Daily expenditure, steps number, daily METs are assessed.
|
week 16
|
|
Quality of Life
Tijdsspanne: week 1
|
Quality of life is assessed with SF-12 questionnaire at weeks 1 and 16 in the two groups.
|
week 1
|
|
Cardiovascular risk SCORE
Tijdsspanne: Week 16
|
The cardiovascular risk SCORE is assessed at weeks 1 and 16 in the two groups.
|
Week 16
|
Medewerkers en onderzoekers
Sponsor
Onderzoekers
- Hoofdonderzoeker: Jean Louis PEPIN, Prof, PhD, University Hospital, Grenoble
Publicaties en nuttige links
Algemene publicaties
- Mendelson M, Vivodtzev I, Tamisier R, Laplaud D, Dias-Domingos S, Baguet JP, Moreau L, Koltes C, Chavez L, De Lamberterie G, Herengt F, Levy P, Flore P, Pepin JL. CPAP treatment supported by telemedicine does not improve blood pressure in high cardiovascular risk OSA patients: a randomized, controlled trial. Sleep. 2014 Nov 1;37(11):1863-70. doi: 10.5665/sleep.4186.
- Mendelson M, Tamisier R, Laplaud D, Dias-Domingos S, Baguet JP, Moreau L, Koltes C, Chavez L, de Lamberterie G, Herengt F, Levy P, Flore P, Pepin JL. Low physical activity is a determinant for elevated blood pressure in high cardiovascular risk obstructive sleep apnea. Respir Care. 2014 Aug;59(8):1218-27. doi: 10.4187/respcare.02948.
Studie record data
Bestudeer belangrijke data
Studie start
Primaire voltooiing (Werkelijk)
Studie voltooiing (Werkelijk)
Studieregistratiedata
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Schatting)
Updates van studierecords
Laatste update geplaatst (Schatting)
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Trefwoorden
Aanvullende relevante MeSH-voorwaarden
Andere studie-ID-nummers
- InitiativePS-TELESAS
Deze informatie is zonder wijzigingen rechtstreeks van de website clinicaltrials.gov gehaald. Als u verzoeken heeft om uw onderzoeksgegevens te wijzigen, te verwijderen of bij te werken, neem dan contact op met register@clinicaltrials.gov. Zodra er een wijziging wordt doorgevoerd op clinicaltrials.gov, wordt deze ook automatisch bijgewerkt op onze website .