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The hyomental distance measured by a point-of-care ultrasound predicts the intubation angle of the light wand

The hyomental distance measured by a point-of-care ultrasound predicts the intubation angle of the light wand: a prospective randomized study

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR1900027536
Enrollment
Unknown
Registered
2019-11-17
Start date
2019-11-18
Completion date
Unknown
Last updated
2019-11-18

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

Conditions

Women by general anesthesia with the intubation

Interventions

Group 1:Tracheal intubation by the light wand with 60 degrees
Group 2:Tracheal intubation by the light wand with 90 degrees

Sponsors

Fujian Provincial Maternity and Children's Hospital
Lead Sponsor

Eligibility

Sex/Gender
Female

Inclusion criteria

Inclusion criteria: It is scheduled to undergo elective gynecological surgery under general anesthesia for tracheal intubation, aged 18-64 years, BMI 14-34 kg/m2, Mallampati grade l-IV, and ASA grade I-II.

Exclusion criteria

Exclusion criteria: ASA grade III to IV, refused to accept light wand intubation, upper respiratory abnormalities such as inflammation, abscess, trauma, tumors, temporomandibular joint disease,etc.

Design outcomes

Primary

MeasureTime frame
the primary success rate of tracheal intubation with light wand;—

Secondary

MeasureTime frame
hyomental distance;—

Countries

China

Contacts

Public ContactGuolin Lu

Fujian Provincial Maternity and Children's Hospital

drguolinlu@hotmail.com+86 18059007715

Outcome results

None listed

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