Appropriate size selection strategies for I gel

A randomized comparison of size selection strategies for I Gel with regard to patient weight and thyroid cartilage width measurement - NIL

Status

Active, not recruiting

Phases

Phase 4

Study type

Interventional

Source

CTRI

Registry ID

CTRI/2025/05/086269

Enrollment

150

Registered

2025-05-05

Start date

Unknown

Completion date

Unknown

Last updated

2025-05-26

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

Conditions

Health Condition 1: 2- Placement

Interventions

Intervention1: I Gel as per weight: I Gel will be inserted and OLP will be measured Control Intervention1: I gel as per Thyroid width: The maximal width of the thyroid cartilage will be measured from

Eligibility

Inclusion criteria

Inclusion criteria: Patients requiring General Anesthesia for Surgery

Exclusion criteria

Exclusion criteria: Patient refusal Weight more than 100kg, ASA status of 3 or more, Patients with lung disease, bronchopulmonary dysplasia, cervical disease or head and neck malformations, History of gastro esophageal reflux, Emergency surgery Unstable hemodynamic status

Design outcomes

Primary

Measure	Time frame
Measurement of oropharyngeal leak pressureTimepoint: After I gel insertion- 0 minutes	—

Secondary

Measure	Time frame
1. leak fraction (%) calculated as [(TVinsp - TVexp) TVinsp] Timepoint: After Insertion of I gel- 1 minute;Presence of blood on the surface of the device.Timepoint: After removal of I gel- 2-3 hours	—

Countries

India

Contacts

Public ContactAnjum Naz

All India Institute of Medical Sciences

dranjumnaz75@gmail.com07980645318

Outcome results

None listed

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