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performance of an airway device(ambu aura gain) in different head and neck positions which will be kept in the throat in children undergoing elective surgeries

Influence of different head and neck positions on oropharyngeal sealing pressures and cuff positions with ambu aura gain laryngeal airway in pediatric patients.

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2017/10/009971
Enrollment
68
Registered
2017-10-03
Start date
Unknown
Completion date
Unknown
Last updated
2024-04-01

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

None listed

Interventions

Intervention1: Ambu Aura Gain: Ambu aura gain is a newer 3rd generation supra glottis device with a gastric conduit and is proposed to have a higher oropharyngeal sealing pressures in different surgi

Sponsors

JIPMER
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: .Anticipated difficult airway. 2.Any pathology of the neck, upper respiratory tract or upper alimentary tract. 3.Emergent surgery. 4.Active gastrointestinal reflux. 5.Active respiratory infection or lung disease.

Exclusion criteria

Exclusion criteria: 1.Anticipated difficult airway. 2.Any pathology of the neck, upper respiratory tract or upper alimentary tract. 3.Emergent surgery. 4.Active gastrointestinal reflux. 5.Active respiratory infection or lung disease.

Design outcomes

Primary

MeasureTime frame
To quantify the influence of different head and neck positions namely neutral, maximum flexion and maximum extension on oropharyngeal leak pressure , cuff pressure using pediatric Ambu aura in pediatric populationTimepoint: Oropharyngeal leak pressures and cuff pressures will be measured at the end of maximum flexion,maximum extension and neutral positions—

Secondary

MeasureTime frame
To assess Fibreoptic views by passing a fibreoptic scope through the airway tube to a position 1cm proximal to the end of the tubeTimepoint: Brimacombe score: 1-vocal cords not seen, 2- vocal cords plus anterior epiglottis seen, 3- vocal cords plus posterior epiglottis seen, 4 – only vocal cords visible.;To assess ventilation scoreTimepoint: scored from 0 to 3,based on three criteria: no leakage with an airway pressure of 15cm H2O,bilateral chest excursions with peak inspiratory pressure of 20cm H2O and a square wave capnogram ,each item scoring 0 or 1.—

Countries

India

Contacts

Public Contactsugandhi N

JIPMER

jipmermishra@gmail.com9344668104

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026