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Real-World Study of air leakage factors in general anaesthesia patients with laryngeal mask

The factors of air leakage in laryngeal mask airway during general anesthesia:a multi-center real-world study

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2100048516
Enrollment
Unknown
Registered
2021-07-09
Start date
2023-09-08
Completion date
Unknown
Last updated
2025-01-13

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

Conditions

Laryngeal mask leak

Interventions

Observation group:NA

Sponsors

The Third Medical Center of Chinese PLA General Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1.18-80 years; 2. ASA I-III; 3.Patients scheduled for elective surgery with laryngeal mask airway under general anesthesia.

Exclusion criteria

Exclusion criteria: 1. Cases of intraoperative endotracheal intubation modification; 2. Cases whose data cannot be recorded or tracked.

Design outcomes

Secondary

MeasureTime frame
Glottis image;Types of Laryngeal mask;Airway peak pressure;Types of Muscle relaxant;—

Primary

MeasureTime frame
Air leakage;—

Countries

China

Contacts

Public ContactLiu Yi

The Third Medical Center of Chinese PLA General Hospital

liuyi@301hospital.com.cn+86 136 9921 7604

Outcome results

None listed

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