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Comparison of two airway devices for maintaining seal during head rotation in patients under general anaesthesia.

Comparison of oropharyngeal leak pressure of Proseal Laryngeal mask airway and i-gel plus at head rotation; a randomised controlled study. - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2025/08/093000
Enrollment
154
Registered
2025-08-13
Start date
Unknown
Completion date
Unknown
Last updated
2025-08-18

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

Conditions

Health Condition 1: O- Medical and Surgical

Interventions

Intervention1: i-gel plus LMA: For airway management under general anaesthesia in adult patients, after induction of anaesthesia LMA device i-gel plus will be inserted for airway management Interventi

Sponsors

Maulana Azad Medical College and associated hospitals
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: American Society of Anaesthesiologists physical status (ASA) I-III BMI (Body Mass Index) 19-30 Kg/m

Exclusion criteria

Exclusion criteria: 1. Any risk of gastric aspiration. 2. Underlying respiratory diseases. 3. Restricted neck movements.

Design outcomes

Primary

MeasureTime frame
Mean oropharyngeal leak pressure of Proseal Laryngeal mask airway and i-gel plus at 60 head rotation using manometer stability technique.Timepoint: 5 minutes after the placement of device.—

Secondary

MeasureTime frame
1. Mean oropharyngeal leak pressure of Proseal Laryngeal mask airway and i-gel plus at 0 , 30 head rotation using manometer stability technique. 2. Fibreoptic view of vocal cords through Proseal Laryngeal mask airway and i-gel plus at 0 , 30 and 60 head rotation using Brimacombe score. 3. Mean maximum airway pressure during volume controlled ventilation using Proseal Laryngeal mask airway and i-gel plus at 0 , 30 , 60 head rotation. 4. Mean expired tidal volume during volume controlled ventilation using Proseal Laryngeal mask airway and i-gel plus at 0 , 30 , 60 head rotation.Timepoint: 5 minutes after the placement of device.—

Countries

India

Contacts

Public ContactVandana kumari

Maulana Azad Medical College

drakgk@yahoo.co.in9968604219

Outcome results

None listed

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