Clinical Trials Logo

Clinical Trial Details — Status: Recruiting

Administrative data

NCT number NCT05336474
Other study ID # 2020/132
Secondary ID
Status Recruiting
Phase
First received
Last updated
Start date April 1, 2022
Est. completion date September 30, 2023

Study information

Verified date May 2023
Source Istanbul University
Contact Demet Altun
Phone 00905326811767
Email drdemetaltun@hotmail.com
Is FDA regulated No
Health authority
Study type Observational

Clinical Trial Summary

This study was designed to assess the accuracy of ultrasonographic parameters in combination to clinical parameters in the prediction of difficult airway in pediatric population. All patients underwent a standard airway examination and sonographic airway assessment preoperatively and the predictive values for difficult airway of these methods were recorded.


Description:

Difficult airway in a pediatric patient is associated with more stresful situation than adults. Therefore, various clinical airways parameters have been investigated in the prediction of difficult airway. Sonographic evaluation to predict difficult airway is still primitive especially in pediatrics. Ultrasonography and clinical parameters have been shown to be used in predicting difficult airway, but there is no study showing which is a better predictor.


Recruitment information / eligibility

Status Recruiting
Enrollment 200
Est. completion date September 30, 2023
Est. primary completion date September 10, 2023
Accepts healthy volunteers Accepts Healthy Volunteers
Gender All
Age group 1 Year to 12 Years
Eligibility Inclusion Criteria: - Children, aged between 1-12 years - Children who required endotracheal intubation under general anesthesia for elective procedures - written informed parental consent Exclusion Criteria: - children over the age of 12 - restrictive neck movement - tracheostomized patient - previous laryngeal surgery leading deformation of the laryngeal anatomy

Study Design


Related Conditions & MeSH terms


Intervention

Diagnostic Test:
Ultrasonographic upper airway measurements
Ultrasonographic upper airway measurements: Epiglottis-skin distance, Hyoid bone-skin distance, Anterior commissure-skin distance and Thickness of tounge

Locations

Country Name City State
Turkey Istanbul University, Istanbul Faculty of Medicine Istanbul

Sponsors (1)

Lead Sponsor Collaborator
Istanbul University

Country where clinical trial is conducted

Turkey, 

References & Publications (1)

Inal MT, Memis D, Sahin SH, Gunday I. [Comparison of different tests to determine difficult intubation in pediatric patients]. Rev Bras Anestesiol. 2014 Nov-Dec;64(6):391-4. doi: 10.1016/j.bjan.2014.02.001. Epub 2014 Aug 28. Portuguese. — View Citation

Outcome

Type Measure Description Time frame Safety issue
Primary Cormack-Lehane Classification he anesthesiologist, who is blind to the patient's preoperative airway evaluation and ultrasonographic airway measurements, performs intubation and evaluates the laryngeal view. Three minutes after induction of anesthesia.
Primary Epiglottis skin distance in centimeters. The anesthesiologist, who is blind to the patient's preoperative airway evaluation and is experienced user of ultrasonography, measures hyoid bone to skin distance. Five minutes before induction of anesthesia.
Primary Hyoid bone-skin distance in centimeters. The anesthesiologist, who is blind to the patient's preoperative airway evaluation and is experienced user of ultrasonography, measures hyoid bone to skin distance. Five minutes before induction of anesthesia.
Primary Anterior commissure-skin distance in centimeters. The anesthesiologist, who is blind to the patient's preoperative airway evaluation and is experienced user of ultrasonography, measures anterior commissure to skin distance. Five minutes before induction of anesthesia
Primary Thickness of tongue root in centimeters The anesthesiologist, who is blind to the patient's preoperative airway evaluation and is experienced user of ultrasonography, measures thickness of tongue root. Five minutes before induction of anesthesia
Secondary intubation difficulty score (IDS )(between 0 to 7) The anesthesiologist, who performed the intubation, evaluated the intubation difficulty. During the intubation period
Secondary Mallampati classification Evaluated by the anesthesiologist who performs intubation. The day before surgery
Secondary Neck circumference in centimeters. Evaluated by the anesthesiologist who performs intubation. The day before surgery
Secondary Sternomental distance in centimeters. The distance between sternal notch and mentum. Evaluated by the anesthesiologist who performs intubation. The day before surgery
Secondary Thyromental distance in centimeters The distance between thyroid notch and mentum. Evaluated by the anesthesiologist who performs intubation. The day before surgery
Secondary Body mass index (BMI) Weight and height will be combined to report BMI in kg/m^2.Evaluated by the anesthesiologist who performs intubation. The day before surgery
Secondary intubation techniques techniques consisting of classic laryngoscope, videolaryngoscope, stylet, and supraglottic airway device used in intubation During the intubation period
See also
  Status Clinical Trial Phase
Completed NCT05347121 - Difficult Airway and Ultrasonographic Evaluation
Completed NCT05519358 - Midsagittal Tongue Measurement to Predict Difficult Airways
Completed NCT01328405 - Air-Q Intubating Laryngeal Airway Versus the Laryngeal Mask Airway (LMA)-Proseal Phase 4
Completed NCT01100957 - Evaluation of the Single Use Flexible Optical Scope Versus Multiple Use Flexible Optical Scopes for Intubation N/A
Not yet recruiting NCT03125837 - Establishment of Airway Database for Surgical Patients N/A
Completed NCT01632683 - STorz Against Glidescope Effectiveness N/A
Completed NCT05327842 - Evaluation of a Flexible Videoscope Training Simulator N/A
Withdrawn NCT03313947 - Airway Ultrasound Prediction and Correlation N/A
Recruiting NCT06183060 - Study on the Decision Support System of Difficult Airway Evaluation
Completed NCT02979171 - Comparison in Difficult Airway Scenario Induced in Patients With Laryngeal Mask Airway (LMA)-Classic™, LMA™ - Flexible and LMA - Proseal™ Phase 4
Completed NCT02313168 - F.R.O.N.T. Formula for Pre-operative Airway Assessment and Documentation N/A
Completed NCT00500916 - Different Techniques for Insertion of the ProSeal Laryngeal Mask Airway in Patients With Difficult Airway N/A
Not yet recruiting NCT05736198 - Comparison of Two Sedation Regimens for Awake Fiberoptic Intubation
Completed NCT05414214 - Thyromental Height Test Versus Sternomental Displacement in Elderly
Recruiting NCT04458220 - Research on Early Warning and Solution System of Difficult Airway in Perioperative Period Based on Artificial Intelligence
Recruiting NCT02811562 - Learning Curves of Intubation for Simulated Difficult Airway Scenarios by Manikin: Comparison of Combined Pentax Airwayscope-fiberoptic Bronchoscope and Fiberoptic Bronchoscope Alone N/A
Completed NCT04005950 - Comparison of a Conventional and a Realistic Self-modified Model
Active, not recruiting NCT01185535 - Effects of Topical Anesthesia With Pressure Nebulized 2% Lidocaine During Awake Intubation Phase 2/Phase 3
Recruiting NCT06000267 - Incidence and Contributing Anthropometric Factors of Difficult Airway in Pediatric Surgical Patients
Completed NCT03404453 - Difficult Airway Prediction in Paediatric Anaesthesia