Analysis of high risk factors of laryngeal mask shift during anesthesia recovery

Analysis of high risk factors of laryngeal mask displacement during anesthesia recovery

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2200063393

Enrollment

Unknown

Registered

2022-09-06

Start date

2022-09-01

Completion date

Unknown

Last updated

2023-04-17

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

Conditions

Laryngeal mask shift

Interventions

Observation Group:no

Eligibility

Sex/Gender

All

Age

5 Years to 100 Years

Inclusion criteria

Inclusion criteria: Patients who plan to use laryngeal mask for general anesthesia.

Exclusion criteria

Exclusion criteria: 1. Patients with contraindications of laryngeal mask use 2. Cases of intraoperative endotracheal intubation modification; 3. Cases whose data cannot be recorded or tracked.

Design outcomes

Primary

Measure	Time frame
laryngeal mask shift;Evaluation of Laryngeal mask under fiberoptic bronchoscope;	—

Secondary

Measure	Time frame
Laryngeal mask species;Number of laryngeal mask placement;airway pressure;low oxygen saturation;laryngospasm;Regurgitation;sore throat;Patient satisfaction;	—

Countries

China

Contacts

Public ContactLijian Chen

The First Affiliated Hospital of Anhui Medical University

chenlijian77@126.com+86 13966699467

Outcome results

None listed

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