MEA DPA Hypoxic Event Reductions
Minimizing Deoxygenation Events During Anesthesia With a Novel Distal Pharyngeal Airway
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Undersøgelsestype
Undersøgelsestype
Fase
Fase
- Ikke anvendelig
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:
- Patient presenting for surgery at main Stanford Hospital
- Over 18 years old
- ASA Class II, III, IV
- High risk for hypoxic events during intubation based on their past medical history
- BMI >35
- Likelihood of obstructive sleep apnea utilizing the STOP-BANG questionnaire
- History of diagnosed sleep apnea
- History of difficult intubation
- Prior need for two-handed mask ventilation
- Requiring general anesthesia with endotracheal intubation for surgery
Exclusion Criteria:
- Altered mental status
- Anesthesia technique includes rapid sequence or modified rapid sequence intubation
- Poorly controlled gastroesophageal reflux
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Forebyggelse
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Dobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Eksperimentel: Novel DPA device
Assess duration and severity of deoxygenation events with DPA use during anesthetic induction and mask ventilation.
|
Anesthesiologist will use novel DPA device post anesthetic induction to assist in bag mask ventilation prior to endotracheal tube placement.
|
|
Aktiv komparator: Standard OPA device
Assess duration and severity of deoxygenation events with OPA use during anesthetic induction and mask ventilation.
|
Anesthesiologist will use standard OPA device post anesthetic induction to assist in bag mask ventilation prior to endotracheal tube placement.
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Number of participants with clinically significant hypoxia SpO2 < 92
Tidsramme: Post-treatment recorded intra-operatively (up to 24 hours)
|
This outcome will be compared between two groups.
|
Post-treatment recorded intra-operatively (up to 24 hours)
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Number of additional airway maneuvers used during bag-mask ventilation with the MEA DPA and OPA during induction of general anesthesia
Tidsramme: Post-treatment recorded intra-operatively (up to 24 hours)
|
Post-treatment recorded intra-operatively (up to 24 hours)
|
|
|
Determine if additional airway maneuvers are used during bag-mask ventilation with the MEA DPA and OPA during induction of general anesthesia
Tidsramme: Post-treatment recorded intra-operatively (up to 24 hours)
|
The number of supplemental airway interventions that the anesthesiologist must use to be able to ventilate the patient after the OPA or MEA DPA placement will be assessed.
These supplemental interventions include chin lifts, jaw thrusts, head repositioning, and asking for additional aid when ventilating the patient.
These notes will be compared and confirmed with the recorded induction footage from the cameras.
Following data collection, data will be compared to demonstrate if there is a reduction in the need for manual intervention with the MEA DPA compared to a standard airway.
|
Post-treatment recorded intra-operatively (up to 24 hours)
|
|
Change in anesthesia provider satisfaction during anesthetic bag-mask ventilation (positive pressure ventilation)
Tidsramme: Immediately post-operatively (up to 24 hours)
|
Anesthesiologists will be asked if the MEA DPA is easier, harder, or has the same level of difficulty in placement and use as the standard OPA.
Following data collection, the differences between the intervention and control group will be compared to demonstrate improved anesthesia provider satisfaction based on ease of placement, use and preferred future usage of MEA DPA.
|
Immediately post-operatively (up to 24 hours)
|
|
Incidence of obstruction for sedated patients arriving in postoperative care with an airway in situ
Tidsramme: Immediately post-operatively (up to 24 hours)
|
PACU nurse will indicate if the MEA DPA correlates with reduced post-operative care unit (PACU) airway manipulation (head repositioning, jaw thrust, increased oxygen flows).
Following data collection, the differences between the intervention and control group will be compared to demonstrate preferred use through decreased airway management needs for PACU nurses with the DPA and reduced patient discomfort.
|
Immediately post-operatively (up to 24 hours)
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Datoer for undersøgelser
Studer store datoer
Studiestart (Anslået)
Studiestart
Primær færdiggørelse (Anslået)
Primær færdiggørelse
Studieafslutning (Anslået)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
- Sygdomme i nervesystemet
- Ernæringsforstyrrelser
- Overernæring
- Kropsvægt
- Luftvejssygdomme
- Respirationsforstyrrelser
- Søvnvågningsforstyrrelser
- Tegn og symptomer, luftveje
- Overvægtig
- Apnø
- Søvnforstyrrelser, iboende
- Dyssomnier
- Søvnapnø syndromer
- Patologiske tilstande, tegn og symptomer
- Ernæringsmæssige og metaboliske sygdomme
- Tegn og symptomer
- Fedme
- Hypoxi
- Søvnapnø, obstruktiv
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- 73525
Plan for individuelle deltagerdata (IPD)
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