Clinical trials: Intubation, Difficult
Ultrasonography, Airway Management
Evaluation of Anterior Neck Ultrasound in Predicting Difficult Airway in Obese Patients
Obese patients are at increased risk of difficult airway management due to anatomical changes in the anterior neck soft tissues.
- Conditions
- Ultrasonography, Airway Management, Intubation, Intratracheal, Obesity and Overweight
- Trial name
- NCT07346768
- Testing
- None (Observational study)
- Volunteers
- 52 people
- Sponsor
- Gaziantep City Hospital
Intubation;Difficult
Effect of Back up Head Elevated Position on Laryngeal Visualization.
In patients with limited neck extension and mouth opening due to reasons including previous radiation therapy in the head and neck area or cervical spine pathology, tracheal intubation with direct laryngoscopy (DL) are…
- Trial name
- NCT04716218
- Testing
- back up head elevated position
- Where
- South Korea
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Hallym University Kangnam Sacred Heart Hospital
Obesity, Airway Complication of Anesthesia
Peri-Intubation Adverse Airway Events in Critically Ill Patients With Morbid and Super Obesity
This study aims to compare the incidence and characteristics of peri-intubation adverse airway events in critically ill trauma patients with morbid obesity versus those with super obesity, and to determine whether increasing BMI…
- Conditions
- Obesity, Airway Complication of Anesthesia, Intubation; Difficult or Failed
- Trial name
- NCT07297420
- Testing
- endotracheal intubation
- Where
- United States
- Volunteers
- 223 people
- Sponsor
- Zeliha Alicikus
Anesthesia
Combined Use of Glidescope With Fiber Optic Broncscopy Versus Fiber Optic Alone in Difficult Intubation
In spite of the development of a lot of airway devices in the past 2 decades, tracheal intubation problems were the most common primary airway problems.
- Trial name
- NCT05751590
- Testing
- comined use of gliddescope and fiberoptic broncscopy, fiberoptic bronscopy
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Ain Shams University
Intubation;Difficult
Comparison of Lighted Stylet and GlideScope for Double-lumen Endobronchial Intubation
We evaluate the GlideScope and lighted stylet for DLT intubation in terms of the intubation time, number of intubation attempts, difficulty in DLT advancement towards the glottis, postoperative sore throat and hoarseness, and…
- Trial name
- NCT03514745
- Testing
- GlideScope, Lighted stylet
- Where
- South Korea
- Volunteers
- 80 people
- Sponsor
- SMG-SNU Boramae Medical Center
Endotracheal Intubation Using Videolaryngoscope for General Anesthesia
Predictive Factors of the Difficult Intubation When Using the Videolaryngoscope
The usefulness of videolaryngoscope has been verified by several studies, and the frequency of videolaryngoscopy is increasing in clinical practice.
- Trial name
- NCT03215823
- Where
- South Korea
- Volunteers
- 808 people
- Sponsor
- Yonsei University
Correlation of Difficult Airway Markers With Ultrasonographic Measurements in Obese Patients
Comparison of Airway Ultrasonography and Laryngoscopy Methods in Obese Patients
The main objective of this study was to examine the relationship between classical markers used in assessing difficult airway management in obese patients (Mallampati score, thyromental distance, sternomental distance, neck…
- Trial name
- NCT07482436
- Testing
- Airway ultrasonography, Macintosh Laryngoscope Intubation, Tuoren Videolaryngoscope Intubation
- Where
- Turkey (Türkiye)
- Volunteers
- 180 people
- Sponsor
- Trabzon Kanuni Education and Research Hospital
Laryngeal Mask, Intubation; Difficult or Failed
A Comparison of Ambu® AuraGain™ Laryngeal Mask Airway and I-gel in Adult
The supraglottic airway device(SAD), as an alternative to the endotracheal tube is inserted into the oral cavity and seals the upper esophagus and the surrounding tissue, effectively securing airway.
- Trial name
- NCT03544749
- Testing
- Ambu® AuraGain™, I-gel
- Where
- South Korea
- Volunteers
- 104 people
- Sponsor
- Seoul National University Hospital
Therapeutic Procedural Complication
Comparing the "sniffing Position" , "Simple Head Extension" and "Neutral Position"
The simple head extension is recommended for optimization of glottic visualization during awake orotracheal intubation whith fiberoptic bronchoscope (FOB) .
- Trial name
- NCT02792855
- Testing
- sniffing Position(place a 7-cm cushion under head ), Simple Head Extension(without cushion)
- Where
- China
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- The First Hospital of Qinhuangdao
Difficult Intubation
Comparison of Endotracheal Intubation Over the Aintree Via the I-gel and Laryngeal Mask Airway Supreme
The investigators plan to conduct a randomized trial comparing the efficacy of intubating the tracheal using an Aintree intubation catheter through either the LMA-S or I-gel supraglottic devices
- Trial name
- NCT02476565
- Testing
- LMA-Supreme supraglottic device, I-gel supraglottic device
- Where
- 2 sites in United States
- Volunteers
- 39 people
- Sponsor
- Vanderbilt University
Intubation;Difficult, Obesity, Morbid
Face-to-face Intubation in Morbidly Obese
Introduction : In a typical endotracheal intubation, the patient is in the supine position, with the anesthetist standing behind his head and with adequate access to the head and neck of the patient.
- Trial name
- NCT04959149
- Testing
- AirTraq videolaryngoscope
- Where
- Poland
- Volunteers
- 76 people
- Sponsor
- Medical University of Lodz
Intubation; Difficult or Failed, Airway Complication of Anesthesia
Comparing Full vs. Partial Glottis View Using CMAC D-Blade Video Laryngoscope in Simulated Cervical Injury Patient
Direct laryngoscope requires proper alignment of the oro-pharyngeal-laryngeal axis to provide an optimal glottic view for intubation.
- Trial name
- NCT04833166
- Testing
- CMAC D-blade videolaryngoscope with full or partial glottic view
- Where
- Malaysia
- Volunteers
- 104 people, healthy volunteers welcome
- Sponsor
- University of Malaya
Intubation; Difficult or Failed
Use of Alexa as a Cognitive Aid for Emergency Front Of Neck Access (FONA)
The aim of the study is to investigate whether a voice activated cognitive aid can improve performance in a simulated emergency front-of-neck access scenario.
- Trial name
- FONA-A (NCT05635773)
- Testing
- Use of Alexa Visual Cognitive aid
- Where
- United Kingdom
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Guy's and St Thomas' NHS Foundation Trust
Airway Management, Intubation
Airway Management Via the Retromolar Route Access
Is there a difference in vocal cord visualization between the retromolar and conventional access?
- Trial name
- NCT01961817
- Testing
- Retromolar Vocal Cord Visualisation, Conventional Vocal Cord Visualisation
- Where
- Austria
- Volunteers
- 100 people
- Sponsor
- Medical University of Vienna
Difficult Airway, Postoperative Memories
Postoperative Memories and Level of Sedation for Tracheal Intubation Using Fiberoptic Bronchoscopy/Videolaryngoscopy
Antecedentes In patients with expected difficult airways undergoing surgery, tracheal intubation must be performed with a fiberoptic bronchoscope or video laryngoscope while keeping the patient awake and under the effects of…
- Conditions
- Difficult Airway, Postoperative Memories, Tracheal Intubation
- Trial name
- NCT06514690
- Testing
- Sedation
- Where
- 2 sites in Spain
- Volunteers
- 100 people
- Sponsor
- Hospital Universitari Vall d'Hebron Research Institute
Airway Complication of Anesthesia, Intubation;Difficult
Pediatric Videolaryngoscopic Intubation and Difficult Airway Classification
The study's primary aim is to develop and validate a multivariable diagnostic model for the prediction of difficult videolaryngoscopy (the 'PeDiAC classification') in children undergoing general anesthesia with tracheal…
- Conditions
- Airway Complication of Anesthesia, Intubation;Difficult, Anesthesia, Laryngoscopy
- Trial name
- PeDiAC (NCT04844723)
- Where
- Germany
- Volunteers
- 809 people
- Sponsor
- Universitätsklinikum Hamburg-Eppendorf
Difficult Intubation in Obesity
The Predictive Value of Videoryngoscopy in Preoperative Airway Evaluation in Obese Patients
The aim of this study is the evaluation of preoperativevideolaryngoscopy, as a possible predictor of difficult laryngoscopy and intubation during elective general anesthesia in an obese population.
- Trial name
- NCT05424289
- Testing
- videolaryngoscope
- Where
- Turkey (Türkiye)
- Volunteers
- 104 people
- Sponsor
- Diskapi Teaching and Research Hospital
Known Difficult Intubation
Feasibility of Using Depth-of-sedation Measuring Equipment (BIS) to Guide Awake Fibreoptic Intubation
The purpose of this study is to determine whether or not a device which measures depth of anaesthesia and sedation can be used to assist in the sedation of patients who must have breathing tubes positioned in their airways before…
- Trial name
- NCT01207154
- Where
- United Kingdom
- Sponsor
- Oxford University Hospitals NHS Trust
Intubation; Difficult, Artificial Intelligence (AI)
Evaluation of Double Lumen Tube Intubation Difficulty With Photo-Based Artificial Intelligence Algorithms
The complexity and difficulty of intubation with double lumen tubes requires the use of advanced technologies in the management of this procedure.
- Conditions
- Intubation; Difficult, Artificial Intelligence (AI), Double Lumen Tube Intubation
- Trial name
- NCT06839261
- Testing
- Intubation Difficulty Scale, Artificial Intelligence
- Where
- Turkey (Türkiye)
- Volunteers
- 260 people
- Sponsor
- Ankara Ataturk Sanatorium Training and Research Hospital
Intubation; Difficult or Failed, Videolaryngoscopy
Videolaryngoscopic Intubation Using Macintosh vs.Hyperangulated Blades in Patients With Expected Difficult Intubation
Videolaryngoscopy-guided intubation has become widespread as a means of preventing major complications relating to airway management by improving the glottic view, increasing the first attempt success rate, likely reduce rates of…
- Conditions
- Intubation; Difficult or Failed, Videolaryngoscopy, General Anesthesia
- Trial name
- NCT05522049
- Testing
- hyperangulated videolaryngoscope, Macintosh videolaryngoscope
- Where
- Germany
- Volunteers
- 182 people
- Sponsor
- Universitätsklinikum Hamburg-Eppendorf