Observational study of the difference in cuff pressure increase due to air injection during tracheal intubation and esophageal intubation

Observational study of the difference in cuff pressure increase due to air injection during tracheal intubation and esophageal intubation - Differences in cuff pressure rise between endotracheal intubation and esophageal intubation

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000057469

Enrollment

100

Registered

2025-05-01

Start date

2025-05-01

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Patient undergoing oral tracheal intubation

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients scheduled for surgery under general anesthesia

Exclusion criteria

Exclusion criteria: Patients who are expected to have difficulty breathing through a mask (e.g. obese patients with a BMI of 35 or more) Patients who cannot tolerate hypoxia (ischemic heart disease, carotid artery stenosis, etc.) Other patients who the principal investigator deems unsuitable as test subjects

Design outcomes

Primary

Measure	Time frame
Pressure when inflating the cuff during tracheal intubation and esophageal intubation	—

Countries

Japan

Contacts

Public ContactYoshiyuki Hiramoto

Juntendo University Hospital Urayasu Anesthesiology

y.hiramoto.sf@juntendo.ac.jp047-353-3111

Outcome results