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Evaluation of laryngeal mask airway(LMA, I-ge) placement by ultrasound

Efficacy of ultrasound evaluation of laryngeal mask airway(LMA, I-gel) placement in children

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CRIS
Registry ID
KCT0003584
Enrollment
90
Registered
2019-03-05
Start date
2019-01-02
Completion date
Unknown
Last updated
2020-03-23

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

Conditions

None listed

Interventions

None listed

Sponsors

Samsung Medical Center
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Children aged 1-10 yearswith american society of anesthesiologist physical status class I-III

Exclusion criteria

Exclusion criteria: i. older than 11 years-old, youger than 1 year-old ii. children who can't be inserted with i-gel iii. Patients with acute or chronic lung disease such as RDS or BPD iv. Patients with URI symptom or URI diagnosis within 2 weeks v. Patients with a high risk of lung aspiration vi. Patients with cervical disease or head and neck anomalies vii. In patients with unstable vital signs (children receiving vasoactive drugs) viii. Emergency surgery (RDS: respiratory distress syndrome, BPD: bronchopulmonary dysplasia)

Design outcomes

Primary

MeasureTime frame
Relations between the ultrasound evalution score and airway sealing pressure—

Secondary

MeasureTime frame
Comparison of ultrasound score before and after adjustment when sealing pressure is less than 20cmH2O /Factors which affect the LMA placement accuracy—

Countries

Korea, Republic of

Contacts

Public ContactJiyeon Park

Samsung Medical Center

Outcome results

None listed

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