A randomised crossover trial comparing the laryngeal mask ProSeal and the i-gel supraglottic airway

A randomised crossover trial comparing the laryngeal mask ProSeal and the i-gel supraglottic airway - Comparison of laryngeal mask ProSeal and i-gel

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000006030

Enrollment

300

Registered

2011-08-01

Start date

2011-08-01

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Diseases requiring operation under general anesthesia

Interventions

Use of the laryngeal mask ProSeal Use of the i-gel supraglottic airway

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patient undergoing elective surgery under general anesthesia

Exclusion criteria

Exclusion criteria: 1. Patients with predicted difficulty in airway management including tracheal intubation 2. Patients undergoing operations in prone position 3. Patients with respiratory complications 4. Patients with a history of abnormal reaction to anesthetics 5. Patients with body weight more than 60 kg

Design outcomes

Primary

Measure	Time frame
Leak pressure	—

Secondary

Measure	Time frame
Ease and time required for insertion and fiberoptic position	—

Countries

Japan

Contacts

Public ContactRyu Okutani

Osaka City General Hospital and Children's Hospital Department of Anesthesiology

ryu0909@kcat.zaq.ne.jp81-6-6929-1221

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026