Gastric Ultrasound for Airway Management in Emergency Patients
Airway Management Selection Based on Gastric Content and Residual Volume Assessment in Emergency Patients at RSCM: An Ultrasonography Study
Studie Overzicht
Toestand
Toestand
Conditie
Conditie
Interventie / Behandeling
Interventie / Behandeling
Gedetailleerde beschrijving
Studietype
Studietype
Inschrijving (Werkelijk)
Inschrijving
Contacten en locaties
Studie Locaties
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Jakarta Special Capital Region
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Jakarta, Jakarta Special Capital Region, Indonesië, 01430
- RSUPN Cipto Mangunkusumo
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Deelname Criteria
Geschiktheidscriteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
- Volwassen
- Oudere volwassene
Accepteert gezonde vrijwilligers
Bemonsteringsmethode
Studie Bevolking
Beschrijving
Inclusion Criteria:
- Emergency patients requiring airway management in the Emergency Operating Room
- Age >18 years
Exclusion Criteria:
- Pregnancy
- Morbid obesity (BMI >40 kg/m²)
- History of prior gastric or esophageal surgery
- Duodenal tube in situ
- Maxillofacial trauma or anticipated difficult airway
- Inability to adequately visualize the gastric antrum on ultrasound
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
Aantal groepen / cohorten
Cohorten en interventies
Groep / CohortGroep / Cohort |
Interventie / BehandelingInterventie / Behandeling |
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Emergency Surgical Patients
Adult emergency surgical patients (age >18 years) requiring airway management at the Emergency Operating Room of RSUPN Dr. Cipto Mangunkusumo (RSCM), who underwent preoperative gastric point-of-care ultrasound (PoCUS) to assess gastric content type and residual volume prior to anesthetic induction.
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Gastric antrum ultrasound performed using a low-frequency transducer (2-5 MHz; SonoSite M-Turbo or Lumify Philips) in the supine position before anesthetic induction.
The antrum cross-sectional area (CSA) was measured during the relaxation phase between two peristaltic contractions, calculating cranio-caudal (CC) and antero-posterior (AP) diameters.
Gastric residual volume (GRV) was calculated using the Perlas formula: GV = 27.0 + 14.6 × CSA - 1.28 × age (years).
Gastric content was classified as empty, liquid, solid, or mixed.
Aspiration risk was categorized as high (GRV ≥1.5 ml/kg or solid content) or low (GRV <1.5 ml/kg or empty).
Andere namen:
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Wat meet het onderzoek?
Primaire uitkomstmaten
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
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Association between aspiration risk based on gastric ultrasound findings and airway management technique selection
Tijdsspanne: At time of pre-induction assessment (single time point, intraoperative)
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Proportion of patients in whom airway management technique (Rapid Sequence Intubation vs. non Rapid Sequence Intubation) was associated with aspiration risk category (high vs. low) determined by preoperative gastric Point-of-Care Ultrasound (PoCUS) findings.
Aspiration risk classified as high if Gastric Residual Volume (GRV) ≥1.5 ml/kg or solid gastric content; low if GRV <1.5 ml/kg or empty stomach.
Analyzed using chi-square test.
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At time of pre-induction assessment (single time point, intraoperative)
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Secundaire uitkomstmaten
Secundaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
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Change in Airway Management Plan After Gastric USG
Tijdsspanne: Before and immediately after gastric USG, prior to anesthetic induction
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Comparison of airway management plan (RSI vs. non-RSI) before and after disclosure of gastric USG findings to the treating anesthesiologist.
Analyzed using McNemar's paired categorical test.
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Before and immediately after gastric USG, prior to anesthetic induction
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Gastric Residual Volume
Tijdsspanne: At pre-induction assessment
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Gastric residual volume calculated using the Perlas formula: GV = 27.0 + 14.6 × CSA - 1.28 × age (years), based on antrum cross-sectional area (CSA) measured from cranio-caudal (CC) and antero-posterior (AP) diameters.
Reported as mean ± SD or median (range).
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At pre-induction assessment
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Gastric Content Type
Tijdsspanne: At pre-induction assessment
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Proportion of patients with each gastric content category: empty, liquid only, solid, or mixed (solid and liquid), as identified by gastric PoCUS.
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At pre-induction assessment
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Fasting Duration and Its Relationship to Gastric Residual Volume
Tijdsspanne: At pre-induction assessment
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Fasting duration categorized as <8 hours, 8-12 hours, or >12 hours since last solid food intake, and its relationship to gastric residual volume and aspiration risk classification on USG.
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At pre-induction assessment
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American Society of Anesthesiologists (ASA) Physical Status Classification as a factor in airway management decision
Tijdsspanne: At pre-induction assessment
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Proportion of patients in each American Society of Anesthesiologists (ASA) class (I, II, III, IV) and its association with airway management technique selection (RSI vs. non-RSI) after gastric USG, analyzed using chi-square test.
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At pre-induction assessment
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Trauma Severity Score (ISS) as a factor in airway management decision
Tijdsspanne: At pre-induction assessment
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Injury Severity Score (ISS) categorized as severe (ISS ≥15) or mild-moderate (ISS <15) and its association with airway management technique selection (RSI vs. non-RSI) after gastric USG, analyzed using chi-square test.
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At pre-induction assessment
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Glasgow Coma Scale (GCS) score as a factor in airway management decision
Tijdsspanne: At pre-induction assessment
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GCS score recorded at pre-induction assessment and its association with airway management technique selection (RSI vs. non-RSI) after gastric USG.
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At pre-induction assessment
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Presence of clinical risk factors (sepsis, shock, GERD/gastritis) as a factor in airway management decision
Tijdsspanne: At pre-induction assessment
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Proportion of patients with each clinical risk factor (sepsis, hemorrhagic shock, GERD/gastritis) and its association with airway management technique selection (RSI vs. non-RSI) after gastric USG, analyzed using chi-square or Fisher's exact test.
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At pre-induction assessment
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Medewerkers en onderzoekers
Sponsor
Sponsor
Studie record data
Bestudeer belangrijke data
Studie start (Werkelijk)
Studie start
Primaire voltooiing (Werkelijk)
Primaire voltooiing
Studie voltooiing (Werkelijk)
Studie voltooiing
Studieregistratiedata
Eerst ingediend
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Werkelijk)
Eerst geplaatst
Updates van studierecords
Laatste update geplaatst (Werkelijk)
Laatste update geplaatst
Laatste update ingediend die voldeed aan QC-criteria
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Trefwoorden
Aanvullende relevante MeSH-voorwaarden
- Pathologische processen
- Ziekte attributen
- Ziekten van de luchtwegen
- Ziekten van het spijsverteringsstelsel
- Gastro-intestinale aandoeningen
- Ademhalingsstoornissen
- Slokdarmaandoeningen
- Slokdarmmotiliteitsstoornissen
- Verslikkingsstoornissen
- Laryngofaryngeale reflux
- Gastro-oesofageale reflux
- Ademhaling Aspiratie
- Pathologische aandoeningen, tekenen en symptomen
- Spoedgevallen
- Ademhaling van de maaginhoud
Andere studie-ID-nummers
Andere studie-ID-nummers
- GastricUSG
Plan Individuele Deelnemersgegevens (IPD)
Bent u van plan om gegevens van individuele deelnemers (IPD) te delen?
Informatie over medicijnen en apparaten, studiedocumenten
Bestudeert een door de Amerikaanse FDA gereguleerd geneesmiddel
Bestudeert een door de Amerikaanse FDA gereguleerd apparaatproduct
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