- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT00810498
Trilogy Comparison Study - Adults
Comparing Known Modes of Ventilation Delivered by Trilogy Versus Conventional Mechanical Ventilators
Studieoversigt
Status
Betingelser
Intervention / Behandling
Detaljeret beskrivelse
A. Primary Hypothesis and end-point In patients with respiratory insufficiency, when compared to conventional ventilators, the Trilogy device achieves comparable level of gas exchange (measured as partial pressure of CO2 in arterial or venous blood)and SpO2 levels during various modes of ventilation.
B. Secondary Hypothesis and end-points In patients with respiratory insufficiency, when compared to conventional ventilators, the Trilogy device achieves comparable breathing pattern (tidal volume, respiratory rate, minute ventilation), hemodynamics (heart rate), and subjective measures of breathing comfort (measured by modified Borg dyspnea scale).
Undersøgelsestype
Tilmelding (Faktiske)
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
-
-
Manitoba
-
Winnipeg, Manitoba, Canada, R3E 0Z3
- University of Manitoba
-
-
Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Age > 21 years of age; < 85 years of age
- Able to follow instructions
- Able to provide informed consent
- Considered clinically stable, with low flow oxygen requirements less than 15 LPM (or FIO2 less than 60 %) and PEEP no greater than 10 cm H2O.
- Requiring mechanical ventilation through nasal/facial mask,tracheostomy or endotracheal tube (ET Tube)
Exclusion Criteria:
Clinically unstable, i.e.,
- Acute Respiratory Failure
- Participants with refractory hypotension defined as systolic blood pressure less than 90 mm Hg despite inotropic agents),
- Uncontrolled cardiac ischemia or arrhythmias,
- or as otherwise determined inappropriate for the study as determined by the investigator.
- Patients suffering from metastatic or terminal cancer and patients with do-not-resuscitate orders
- Pregnancy
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Crossover opgave
- Maskning: Enkelt
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
---|---|
Eksperimentel: Trilogy
Trilogy Device
|
Exposure for one hour on the Trilogy ventilator
|
Aktiv komparator: Standard of Care
Participants prescribed ventilator
|
Exposure to participants current ventilator
|
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
---|---|---|
Comparable Level of Gas Exchange (Measured as Partial Pressure of CO2 in Arterial or Venous Blood).
Tidsramme: After one hour of ventilator use
|
Blood gas was obtained for this study one hour after use of each device.
|
After one hour of ventilator use
|
Comparable Level of Gas Exchange SpO2 Levels During Various Modes of Ventilation.
Tidsramme: After one hour of ventilator use
|
Pulse Oximetry was measured after one hour of use of each ventilator.
|
After one hour of ventilator use
|
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
---|---|---|
Tidal Volume
Tidsramme: One hour during ventilator use.
|
Tidal volume is the amount of air that moves in or out of the lungs with each respiratory cycle.
It measures around 500 mL in an average healthy adult male and approximately 400 mL in a healthy female.
Average tidal volume was compare after a hour of use of each device.
|
One hour during ventilator use.
|
Minute Ventilation
Tidsramme: One hour during ventilator use.
|
Minute ventilation is the volume of gas inhaled or exhaled from a person's lungs per minute.
This was measured after one hour of use of each device.
|
One hour during ventilator use.
|
Hemodynamics (Heart Rate)
Tidsramme: One hour during ventilator use.
|
Number of beats per minute.
Measured after one hour of use of each device.
|
One hour during ventilator use.
|
Samarbejdspartnere og efterforskere
Sponsor
Efterforskere
- Ledende efterforsker: Steven Mink, MD, University of Manitoba
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
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 (Faktiske)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- MR-0609-TRI2-SS
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
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produkt fremstillet i og eksporteret fra U.S.A.
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