Investigation into changes of the glottic larynx during general anesthesia

Investigation into changes of the glottic larynx during general anesthesia - Investigation into changes of the glottic larynx during general anesthesia

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000009164

Enrollment

150

Registered

2012-10-22

Start date

2012-02-21

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

patients undergoing elective surgery under general anesthesia

Interventions

Elective surgical patients using supraglottic airway device under general anesthesia after February 2012 are randomly assigned to three groups by anesthetic drug used for maintainance of anesthesia. G

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: elective surgical patients using supraglottic airway device under general anesthesia

Exclusion criteria

Exclusion criteria: history of severe broncheal asthma, obstructive pulmonary disease, or malignant hyperthermia

Design outcomes

Primary

Measure	Time frame
Comparison of changes of glottic opening area and airway pressure during general anesthesia between groups	—

Secondary

Measure	Time frame
Comparison of incidence of airway trouble and medical intervention during general anesthesia between groups	—

Countries

Japan

Contacts

Public ContactTakashi Kondo

Akane Foundation Tsuchiya General Hospital Department of Anesthesia

yrdcn850@yahoo.co.jp082-243-9191

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026