NCT05347121

Brief Summary

In this study, it was planned to evaluate the preoperative neck ultrasonography measurements as a predictor of difficult airway in adult patients who will undergo elective surgery under general anesthesia.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
120

participants targeted

Target at P50-P75 for all trials

Timeline
Completed

Started Sep 2021

Shorter than P25 for all trials

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

September 3, 2021

Completed
25 days until next milestone

Primary Completion

Last participant's last visit for primary outcome

September 28, 2021

Completed
1 month until next milestone

Study Completion

Last participant's last visit for all outcomes

November 3, 2021

Completed
6 months until next milestone

First Submitted

Initial submission to the registry

April 21, 2022

Completed
5 days until next milestone

First Posted

Study publicly available on registry

April 26, 2022

Completed
Last Updated

April 26, 2022

Status Verified

April 1, 2022

Enrollment Period

25 days

First QC Date

April 21, 2022

Last Update Submit

April 21, 2022

Conditions

Difficult Airway

Outcome Measures

Primary Outcomes (1)

  • epiglottis-skin thickness

    epiglottis-skin thickness is a marker of difficult airway

    one month

Study Arms (1)

difficult airway

Diagnostic Test: difficult airway

Interventions

difficult airwayDIAGNOSTIC_TEST

ultrasonography of airway

difficult airway

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodProbability Sample
Study Population

The study included American Society of Anesthesiologists (ASA) physical status I-II-III, 120 patients over the age of 18 who would be operated under general anesthesia.

You may qualify if:

  • American Society of Anesthesiologists (ASA) physical condition I-II-III

You may not qualify if:

  • Uncooperative patients,
  • pregnant women,
  • patients who have had head and neck trauma/surgery,
  • patients with a known history of difficult airway

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Kocaeli Üniversitesi

Kocaeli, Kocaeli̇, 41000, Turkey (Türkiye)

Location

Study Design

Study Type
observational
Observational Model
CASE ONLY
Time Perspective
PROSPECTIVE
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
MD

Study Record Dates

First Submitted

April 21, 2022

First Posted

April 26, 2022

Study Start

September 3, 2021

Primary Completion

September 28, 2021

Study Completion

November 3, 2021

Last Updated

April 26, 2022

Record last verified: 2022-04

Locations

TU(1)