- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT00811213
SensAwake™ Sleep Quality Trial (SASQT)
SASQT: SensAwake™ Sleep Quality Trial A Study to Test the Efficacy of the SensAwake™ Modification to Automatically Titrating Continuous Positive Airway Pressure to Reduce Wake After Sleep Onset in Patients With Moderate to Severe Obstructive Sleep Apnea.
The SensAwake™ modification to the Fisher and Paykel automatically titrating positive airway pressure (APAP) device aims to sense whether the patient is awake via respiratory patterns that differentiate between sleep and wake. Upon sensing that the patient is awake the device is able to reduce positive airway pressure PAP aiming to improve patient comfort which should result in more consolidated sleep. This study will investigate Obstructive Sleep Apnea (OSA) and a automatically Adjusting Positive Airway Pressure (APAP) device with new technology called SensAwake™. This requires experimental confirmation in a randomised controlled trial. Double-blind randomised crossover trial comparing WASO on standard APAP with WASO using APAP modified by the addition of the SensAwake™ modification on consecutive nights in participants with moderate-to-severe OSA.
A total number of 45 participants will be recruited from an OSA population, aged 18-65. Participants will consist of male and female patients diagnosed with moderate-severe OSA (Apnea Hypopnea Index (AHI) greater than or equal to 15 per hour. Eligible participants, according to the protocol approved by the HREC, providing written informed consent will be enrolled into the study. Patients will be enrolled sequentially according to the randomisation list. Patients will be randomised to APAP or APAP with the addition of the SensAwake™ modification. The investigator and study staff will be blinded to the treatment of any participant.
Studieoversigt
Status
Betingelser
Intervention / Behandling
Undersøgelsestype
Tilmelding (Forventet)
Fase
- Fase 4
Kontakter og lokationer
Studiesteder
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-
New South Wales
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Sydney, New South Wales, Australien, 2037
- Woolcock Institute of Medical Research
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Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Aged 18-65 years with moderate-to-severe OSA (Apnea Hypopnea index equal to or greater than 15 per hour).
- Epworth Sleepiness Scale (ESS) scores 0-15 inclusive (normal to moderately severe daytime sleepiness).
- Fluency in both written and spoken English.
- Do not have unstable psychiatric disease.
- No other significant sleep disorder.
Exclusion Criteria:
- Participants prescribed and fitted with any PAP device in the past 2 years.
- Unstable cardiovascular disease (untreated or resistant hypertension acceptable).
- Inability to tolerate CPAP due to nasal obstruction or claustrophobia as determined by the study investigator.
- Any known factor or disease that might interfere with treatment compliance, study conduct or interpretation of the results such as psychiatric disease, history of non compliance to medical regimens, or unwillingness to comply with study requirements.
- Participation in another clinical trial in the previous month.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Crossover opgave
- Maskning: Dobbelt
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
---|---|
Eksperimentel: 1
Auto adjusting Continuous Postive Aiway Pressure (CPAP) Device with SensAwake technology enabled
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Auto adjusting Continuous Postive Aiway Pressure (CPAP) Device with SensAwake technology enabled
|
Aktiv komparator: 2
Auto adjusting Continuous Postive Aiway Pressure (CPAP) Device with SensAwake technology disabled
|
Auto adjusting Continuous Postive Aiway Pressure (CPAP) Device with SensAwake technology disabled
|
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Tidsramme |
---|---|
Change in Wake After Sleep Onset (WASO) between treatment with standard APAP and APAP modified by the addition of the SensAwake™ modification
Tidsramme: 1 Night
|
1 Night
|
Sekundære resultatmål
Resultatmål |
Tidsramme |
---|---|
Sleep Efficiency
Tidsramme: 1 night
|
1 night
|
Percentage of Slow Wave Sleep
Tidsramme: 1 night
|
1 night
|
Samarbejdspartnere og efterforskere
Sponsor
Efterforskere
- Ledende efterforsker: Brendon Yee, MBChB, Woolcock Institute of Medical Research
Publikationer og nyttige links
Hjælpsomme links
Datoer for undersøgelser
Studer store datoer
Studiestart
Primær færdiggørelse (Faktiske)
Studieafslutning (Faktiske)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- FP-08E-108
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Kliniske forsøg med Søvnapnø, obstruktiv
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University of Wisconsin, MadisonPhilips HealthcareAfsluttetSøvn, Slow-wave Sleep, Sleep Enhancement, Sleep Optimization
-
Aventure ABAktiv, ikke rekrutterende
-
National Taiwan University HospitalUkendt
-
National University of SingaporeRekrutteringReduktion af skærmbrug + Sleep Extension | Frit levendeSingapore
-
The First Affiliated Hospital of Shanxi Medical...Shanxi Medical UniversityAfsluttetSøvnkvalitet | Søvnvarighed | Sleep Onset LatencyKina
-
Northwell HealthJazz PharmaceuticalsRekrutteringElektrisk status Epilepticus af Slow-Wave SleepForenede Stater
-
University of Geneva, SwitzerlandAfsluttetNatlige benkramper | Sleep Wake Transition DisordersSchweiz
-
Tyco Healthcare GroupUkendt
-
Maastricht University Medical CenterEpilepsiecentrum KempenhaegheAfsluttetRolandsk Epilepsi | Landau-Kleffners syndrom | Natlig frontallappens epilepsi | Elektrisk status Epilepticus under Slow Wave SleepHolland