Clinical trials: Laryngoscopy, open to volunteers
Intubation, Anesthesia
Comparative Efficacy of Intravenous Labetalol and Lignocaine in Mitigating Hemodynamic Responses to Laryngoscopy During Laparoscopic Cholecystectomy
Laryngoscopy and intubation during laparoscopic cholecystectomy often cause sudden increases in heart rate and blood pressure, which can be harmful in some patients.
- Conditions
- Intubation, Anesthesia, Laparoscopic Cholecystectomy, Hemodynamic Response to Laryngoscopy
- Trial name
- LAB-LIG RCT (NCT07192081)
- Testing
- Labetalol, Lignocaine
- Where
- Pakistan
- Volunteers
- 116 people
- Sponsor
- Dr. Waseem Ullah
Airway Assessment, Laryngoscopy
Correlation of Neck Dimensions of Airway Evaluation
The goal of this observational study is to evaluate thyromental distance (TMD) and mandibular triangle perpendicular length (MTPL); to know which correlates better with the incisor vallecula distance (IVD).
- Trial name
- NCT07668297
- Where
- India
- Volunteers
- 240 people
- Sponsor
- Sir Ganga Ram Hospital
Airway Assessment
Combined Ultrasound and Upper Lip Bite Test Assessment of Difficult Laryngoscopy in Obese Patients
The aim of this observational study is to evaluate the accuracy of the HMDR combined with the ULBT as a predictor of difficult laryngoscopy in obese patients undergoing elective surgery under general anesthesia, regarding…
- Trial name
- NCT07642206
- Testing
- Hyomental distance measured using ultrasound in neutral head position, maximum head extension and during upper lip bite test
- Where
- Egypt
- Volunteers
- 134 people
- Sponsor
- Cairo University
One Lung Ventilation in Thoracic Surgery
Comparison of Double-lumen Tube Intubation Between Fiberoptic Bronchoscopy and Video Laryngoscope
The goal of this clinical trial is to compare the first-attempt success rate in double-lumen tube intubation. The main question it aims to answer: Is there any difference in the first-attempt success rate of intubation between…
- Trial name
- NCT07241208
- Testing
- Fibertoptic Bronchoscopy
- Where
- South Korea
- Volunteers
- 130 people
- Sponsor
- Kyung Hee University Hospital at Gangdong
Laryngoscopy, Training
Artificial Intelligence-Assisted Training for Novice Physicians in Electronic Nasopharyngolaryngoscopy
This study aims to evaluate whether an artificial intelligence-assisted monitoring system can improve the training of novice physicians in electronic nasopharyngolaryngoscopy.
- Trial name
- NCT07726641
- Testing
- Artificial Intelligence-Assisted Monitoring System for Electronic Nasopharyngolaryngoscopy
- Where
- China
- Volunteers
- 138 people, healthy volunteers welcome
- Sponsor
- Ruijin Hospital
Intubated Patients, Percutaneous Tracheostomy
C-MAC Videolaryngoscopy Versus Direct Laryngoscopy for Percutaneous Tracheostomy
When preparing an ICU patient for percutaneous dilational tracheostomy, correct positioning of the endotracheal tube is important. During the procedure, it is possible to puncture the cuff.
- Trial name
- VIDLARTRAQ (NCT05416489)
- Testing
- C-MAC videolayngoscopy technique, Laryngoscopy technique
- Where
- 2 sites in Spain
- Volunteers
- 90 people
- Sponsor
- Hospital Clinico Universitario de Santiago
Endobronchial Intubation, Double Lumen Tube Intubation
Hyperangulated vs Standard Videolaryngoscopy vs Direct Laryngoscopy for Double-Lumen Endobronchial Tube Intubation
This is a prospective, randomized, single-center, three-arm, open-label, low-risk medical device clinical study conducted at the Department of Anesthesiology and Reanimation, Trakya University Medical Faculty.
- Conditions
- Endobronchial Intubation, Double Lumen Tube Intubation, Thoracic Surgery, One Lung Ventillation (OLV)
- Trial name
- NCT07614529
- Testing
- C-MAC Hyperangulated D-Blade Videolaryngoscopy, C-MAC Macintosh Blade Videolaryngoscopy, Direct Macintosh Laryngoscopy
- Where
- Turkey (Türkiye)
- Volunteers
- 180 people
- Sponsor
- Trakya University
Time, Dexmedetomidine
Do Increasing Preoperative Timing of Single Dexmedetomidine Dose Have an Effect on Stress Response of Laryngoscopy and Intubation?
This study aims to evaluate the effect of increasing preoperative timing of single dexmedetomidine on the stress response of laryngoscopy and intubation.
- Conditions
- Time, Dexmedetomidine, Stress Response, Laryngoscopy
- Trial name
- NCT07165483
- Testing
- Dexmedetomidine, Saline
- Where
- Egypt
- Volunteers
- 45 people
- Sponsor
- Tanta University
Submucous Fibrosis
Evaluation of Functional Dimensions of Macintosh Laryngoscope Blade During Direct Laryngoscopy in Patients With Normal Mouth Opening
Direct laryngoscopy and intubation is an essential initial aspect of airway access during general anesthesia. To perform the procedure effectively, it requires adequate mouth opening, head and neck movement, and a normal…
- Trial name
- NCT02639897
- Testing
- Direct Laryngoscopy
- Where
- India
- Volunteers
- 100 people
- Sponsor
- Sir Ganga Ram Hospital
Difficult Airway, Obesity Difficult Airway Airway Management
Effect Of Left Head Rotation On Glottic View During Video Laryngoscopy In Obese Adults
This study aims to evaluate whether the Left Head Rotation (LeHeR) maneuver improves visualization of the vocal cords during video laryngoscopy in obese adult patients undergoing general anesthesia.
- Trial name
- LeHeR (NCT07590739)
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Royal Hospital, Oman
Intubation, Laryngoscopy
Enhancing Difficult Laryngoscopy Prediction Through A Mixed Scoring System
This study aims to develop a comprehensive airway assessment score including traditional bedside clinical tests and ultrasound measurements with high accuracy in predicting difficult airway, and to validate it through testing it…
- Conditions
- Intubation, Laryngoscopy, Anesthesia
- Trial name
- NCT06815952
- Where
- Lebanon
- Volunteers
- 1,100 people, healthy volunteers welcome
- Sponsor
- American University of Beirut Medical Center
Laryngoscopy, Stress Response
Comparison of Stress Response Evoked by Conventional Versus Videolaryngoscope
Impact of using video laryngoscopy versus direct laryngoscopy technique in terms of improved hemodynamics post intubation and time taken for intubation.
- Conditions
- Laryngoscopy, Stress Response, Duration
- Trial name
- NCT07510542
- Testing
- Endotracheal Intubation through a Video Laryngoscope (VL), Endotracheal Intubation through a Direct Laryngoscope (DL)
- Where
- Pakistan
- Volunteers
- 124 people, healthy volunteers welcome
- Sponsor
- Sindh Institute of Urology and Transplantation
Airway Complication of Anesthesia
Airway US in Predicting Difficult Pediatric Laryngoscopy
The hypothesis of this study is that ultrasound measurements may improve the preoperative detection of difficult laryngoscopy (DL) in pediatrics.
- Trial name
- AirwayUS (NCT06892405)
- Testing
- SonoSite™ S Series ultrasound
- Where
- Egypt
- Volunteers
- 49 people
- Sponsor
- Assiut University
Airway Ultrasound Indices, Clinical Airway Assessment
Airway Ultrasound Indices for Prediction of Difficult Laryngoscopy in Pediatric Patients
The goal of this observational study is to compare the airway ultrasound indices and the preoperative clinical airway assessment concerning the difficult laryngoscopic view in paediatric patients undergoing elective surgery under…
- Trial name
- NCT07185516
- Testing
- Airway ultrasound indices, Clinical airway assessment
- Where
- Egypt
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Difficult Airway, Difficult Intubation
LeHeR Maneuver vs Sniffing Position During Video Laryngoscopy in Predicted Difficult Airway
The left head rotation (LeHeR) maneuver, in which the head of the supine patient is rotated 45° to the left, is a simple, equipment-free technique proposed to improve the laryngeal view.
- Conditions
- Difficult Airway, Difficult Intubation, Video Laryngoscopy, Airway Management
- Trial name
- LeHeR-VL (NCT07902973)
- Testing
- Video laryngoscopy in the sniffing position, Left Head Rotation (LeHeR) maneuver
- Volunteers
- 40 people
- Sponsor
- Sakarya University
Intubation; Difficult or Failed, Intubation Complication
Non-inferiority Trial Comparing visionPRO to Glidescope Video Laryngoscopes
Indirect video laryngoscope tracheal intubation with the GlideScope (Verathon Inc., Bothell, USA) has become a well-established technique in emergency and clinical anaesthesia, offering first-pass intubation success rates…
- Conditions
- Intubation; Difficult or Failed, Intubation Complication, Video Laryngoscopy, Airway Management
- Trial name
- NCT06676462
- Testing
- Video laryngoscopy with visionPRO, Video laryngoscopy with Glidescope
- Volunteers
- 100 people
- Sponsor
- London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
Pressor Response
Dexmedetomidine Nebulization for Attenuation of Pressor Response to Laryngoscopy and Endotracheal Intubation in Sever Preeclamptic Patients
Dexmedetomidine nebulization in sever preeclamptic patients
- Trial name
- NCT07164326
- Testing
- Dexmedetomidine, Saline
- Volunteers
- 100 people
- Sponsor
- Assiut University
Obstetric, Cesarean Birth
Hyperangulated vs. Macintosh Style Blades for Intubation in Obstetric Patients
Cesarean section under general anesthesia requires intubation (insertion of a tube through the mouth into the breathing pipe to support breathing during the surgery).
- Conditions
- Obstetric, Cesarean Birth, Airway Anesthesia, Intubation
- Trial name
- ANGLED (NCT07667010)
- Testing
- Macintosh Style Blade, Hyperangulated blade
- Where
- Canada
- Volunteers
- 100 people
- Sponsor
- Samuel Lunenfeld Research Institute, Mount Sinai Hospital
Difficult Intubation, Obesity
Modified El-Ganzouri Risk Index for Predicting Difficult Intubation in Obese Patients
This observational study aims to compare the predictive performance of the Modified El-Ganzouri Risk Index (MEGRI) incorporating anthropometric ratios with the original El-Ganzouri Risk Index (EGRI) for predicting difficult…
- Trial name
- MEGRI (NCT07857395)
- Testing
- No intervention
- Where
- Egypt
- Volunteers
- 114 people
- Sponsor
- Zagazig University
Intubation, Intubation Complications
A Stepped Wedge Cluster Randomised Trial Of Video Versus Direct Laryngoscopy For Intubation Of Newborn Infants
Many newborn babies have difficulty breathing. When babies need a lot of help, a doctor will intubate them - i.e. put a tube into their windpipe (trachea) - so that they can be given support with a breathing machine.
- Conditions
- Intubation, Intubation Complications, Infant, Newborn, Infant Respiratory Distress Syndrome
- Trial name
- NEU-VODE (NCT06757543)
- Testing
- Video laryngoscopy, Direct laryngoscopy with standard laryngoscope
- Where
- 17 sites in Croatia, Czechia and 8 more
- Volunteers
- 840 people
- Sponsor
- University College Dublin