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Application of self-made glottic duct in laryngeal mask airway anesthesia

Application of self-made glottic duct in laryngeal mask airway anesthesia

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2300075250
Enrollment
Unknown
Registered
2023-08-30
Start date
2023-09-01
Completion date
Unknown
Last updated
2023-09-04

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

Conditions

Laryngeal mask general anesthesia

Interventions

Group L:Single LMA insertion
Group LG:The self-made glottic duct is placed between the glottis following LMA insertion

Sponsors

the Affiliated People’s Hospital of Jiangsu University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 70 Years

Inclusion criteria

Inclusion criteria: Patients under LMA general anesthesia in supine position, aged 18-70 years, ASA ?-?

Exclusion criteria

Exclusion criteria: BMI=30 kg/m2, risk of gastric refux or aspiration, respiratory disease, oropharyngeal diseases, mouth opening difficulty

Design outcomes

Primary

MeasureTime frame
The incidence of intraoperative LMA leakage;—

Secondary

MeasureTime frame
LMA sealing pressure;Blood pressure and heart rate before and after placement of laryngeal mask and tube;Peak airway pressure at different time points during surgery;The incidence of LMA leakage and cough in PACU;The incidence of throat pain and hoarseness;—

Countries

China

Contacts

Public ContactZheng Chen

the Affiliated People’s Hospital of Jiangsu University

czczgljglj@163.com+86 189 5281 9909

Outcome results

None listed

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