- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT04633720
Exploration of the Appropriate Combination of Positive End Expiratory Pressure and Tidal Volume Using the Intratidal Compliance Volume Profile in Children
Exploration of the Appropriate Combination of Positive End Expiratory Pressure and Tidal Volume Using the Intratidal Compliance-volume Profile in Children
In children under 6 years of age undergoing regular surgery during general anesthesia, the intratidal compliance profile is evaluated when different tidal volumes are applied at different positive end expiratory pressures.
Then determine the most appropriate combination of positive end-tidal pressure and tidal volume.
Studieoversigt
Status
Betingelser
Intervention / Behandling
Undersøgelsestype
Tilmelding (Faktiske)
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
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Seoul, Korea, Republikken, 110-744
- Seoul National University Hospital
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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:
- Children undergoing surgery > 1 hour under general anesthesia
- Children ≤ 6 years
- American society of anesthesiology physical status I, II
Exclusion Criteria:
- Previous lung surgery
- Bronchopulmonary dysplasia, respiratory distress syndrome
- Other interstitial lung disease
- Laparoscopic surgery
- Thoracic surgery, abdominal surgery
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Andet
- Tildeling: N/A
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
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Eksperimentel: Evaluation of intratidal compliance
When the patient is in the supine position 10 minutes after induction of anesthesia, the following 4 mechanical ventilator settings are applied to the patients in order.
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When the patient is in the supine position 10 minutes after induction of anesthesia, the following 4 mechanical ventilator settings are applied to the patients in order. Positive end-expiratory pressure 8 cmH2O, tidal volume 8 ml/kg Positive end-expiratory pressure 10 cmH2O, tidal volume 5 ml/kg Positive end-expiratory pressure 10 cmH2O, tidal volume 8 ml/kg Positive end-expiratory pressure 12 cmH2O, tidal volume 5 ml/kg |
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Intratidal compliance profiles in each ventilator settings
Tidsramme: During general anesthesia (up to about 50 min-1 hr after induction of anesthesia)
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The investigators will determine Intratidal compliance profile using the changes in compliance over time --> I, merely increasing compliance profile; IH, increasing turning into horizontal compliance profile; D, merely decreasing compliance profile; HD, horizontal turning into decreasing compliance profile; IHD, increasing turning into horizontal and further turning into decreasing compliance profile If compliance profile is I, the PEEP is low. On the other hand, compliance profile is D, PEEP level is considered to be high. |
During general anesthesia (up to about 50 min-1 hr after induction of anesthesia)
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Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Respiratory compliance
Tidsramme: During general anesthesia (up to about 50 min-1 hr after induction of anesthesia)
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ml cmH2O-1
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During general anesthesia (up to about 50 min-1 hr after induction of anesthesia)
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Driving pressure
Tidsramme: During general anesthesia (up to about 50 min-1 hr after induction of anesthesia)
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cmH2O
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During general anesthesia (up to about 50 min-1 hr after induction of anesthesia)
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Blood pressure
Tidsramme: During general anesthesia (up to about 50 min-1 hr after induction of anesthesia)
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mmHg
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During general anesthesia (up to about 50 min-1 hr after induction of anesthesia)
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Samarbejdspartnere og efterforskere
Publikationer og nyttige links
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 (Faktiske)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Andre undersøgelses-id-numre
- H2009-175-1162
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
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