Clinical research on the principle and mechanism of a new endotracheal tube for preventing cricoarytenoid joint dislocation

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2400080115

Enrollment

Unknown

Registered

2024-01-21

Start date

2023-10-07

Completion date

Unknown

Last updated

2024-01-22

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

Conditions

Endotracheal intubation related complications(cricoarytenoid joint dislocation)

Interventions

LPC-inflated Group:Inflate the Laryngopharynx Pillow Cuff of a new endotracheal tube

LPC-uninflated Group:Uninflated the Laryngopharynx Pillow Cuff of a new endotracheal tube

Eligibility

Sex/Gender

All

Age

20 Years to 60 Years

Inclusion criteria

Inclusion criteria: 1.Patients who require general anesthesia with transoral endotracheal intubation for surgery; 2.The ASA(American Society of Anesthesiologists)class I - II; 3.Age from 20 to 60 years; 4.Gender is not limited.

Exclusion criteria

Exclusion criteria: 1.The ASA class III - IV; 2.Temporomandibular joint ankylosis; 3.Difficulty opening mouth (opening mouth <2 fingers); 4.Neck deformity; 5.Known or suspected oral and pharyngeal masses;

Design outcomes

Primary

Measure	Time frame
Whether the new tracheal tube is elevated by changes in the Laryngopharynx Pillow Cuff;	—

Secondary

Measure	Time frame
Degree of cricoarytenoid joint tracheal tube compression;	—

Countries

China

Contacts

Public ContactXufang Sun

The Second Hospital of Jilin University

3343856841@qq.com+86 133 2158 6886

Outcome results

None listed

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