Warming igel a new supraglottic airway device shortens time to seal to the larynx?

Warming igel a new supraglottic airway device shortens time to seal to the larynx? - Comparison of the igel a new supraglottic airway device with or without warming

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000004888

Enrollment

Registered

2011-01-17

Start date

2011-12-01

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 which need operation under general anesthesia

Interventions

to warm i-gel before using control

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: ASA1-3 general anesthetized patients

Exclusion criteria

Exclusion criteria: full stomach past history of gastrectomy and surgery of pharynx or larynx

Design outcomes

Primary

Measure	Time frame
0,1,2,3,5,10,30and 60 minutes after i-gel insertion Peak airway pressure Inspiratory tidal volume Expiratory tidal volume Maximam gas leak pressure ETCO2 SpO2	—

Secondary

Measure	Time frame
Mallampati classification insertion time Insertion: cough,laryngeal spasm,gastric inflation,bleeding postoperative complications: nausea,vomiting,hoarseness,sore throat	—

Countries

Japan

Outcome results

None listed

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