Clinical trials: Difficult Mask Ventilation
Obesity, OSA
STOP-Bang Score and Factors Predicting Difficult Intubation for Prediction of Difficult Mask Ventilation in Obese Patients
The goal of this prospective observational study is to test combination of STOP-Bang score and factors predicting difficult intubation can improve accuracy of prediction difficult mask ventilation in obese patients that…
- Trial name
- NCT06265064
- Testing
- STOP-Bang score >= 3 with factors predicting difficult intubation
- Where
- Thailand
- Volunteers
- 278 people
- Sponsor
- Khon Kaen University
Obesity (BMI > 35), Difficult Airway
Ultrasound vs Clinical Parameters for Difficult Airway Prediction in Obesity
Obesity is associated with anatomical changes in the upper airway that increase the risk of difficult laryngoscopy and difficult mask ventilation during anesthesia.
- Conditions
- Obesity (BMI > 35), Difficult Airway, Difficult Airway Intubation, Difficult Mask Ventilation
- Trial name
- NCT07528677
- Testing
- Airway Ultrasonography
- Where
- Turkey (Türkiye)
- Volunteers
- 70 people
- Sponsor
- Fatih Sultan Mehmet Training and Research Hospital
Anesthesia Complication
Effect of Midazolam Premedication on Opioid-induced Mask Ventilation Difficulty
Mask ventilation has great importance during anesthesia induction because it is the only way to oxygenate patients who have lost consciousness and spontaneous breathing.
- Trial name
- NCT05369819
- Testing
- Midazolam, Saline
- Where
- Turkey (Türkiye)
- Volunteers
- 120 people
- Sponsor
- Karaman Training and Research Hospital
Gastric Insufflation, Difficult Mask Ventilation
Comparison of the Effects of Nasal and Oral Airway Use on Gastric Insufflation
The goal of this clinical trial is to compare the effects of nasopharyngeal and oropharyngeal airway on gastric insufflation in patients undergoing general anesthesia and expected difficult mask ventilation.
- Trial name
- NCT05832554
- Testing
- nasal airway, oral airway
- Where
- Turkey (Türkiye)
- Volunteers
- 58 people
- Sponsor
- Diskapi Teaching and Research Hospital
Difficult Airway
Incidence and Contributing Anthropometric Factors of Difficult Airway in Pediatric Surgical Patients
The goal of this prospective, observational study is to identify predictors of difficult mask ventilation, direct laryngoscopy and intubation in pediatric patients scheduled for elective surgery and to determine their incidence.
- Trial name
- NCT06000267
- Testing
- Intubation
- Where
- Serbia
- Volunteers
- 500 people
- Sponsor
- University Childrens Hospital Belgrade
Difficult Mask Ventilation, Difficult Intubation
Effectiveness of C-MAC Video-stylet Versus Fiberoptic Bronchoscope for Awake Intubation
C-MAC- Video Stylet is a completely new type of video endoscope. It combines the advantages of both rigid and flexible intubation endoscopes.
- Trial name
- NCT04759287
- Testing
- C-MAC VS, flexible fibreoptic bronchoscope
- Where
- Egypt
- Volunteers
- 80 people
- Sponsor
- rehab zayed
General Anesthesia With Endotracheal Intubation in Surgery
Cohort 2 Efficacy of Nasopharyngeal Ventilation With Endotracheal Tube for Surgery
Failed mask ventilation poses an increased risk of de-oxygenation to the patient undergoing general anesthesia. Nasopharyngeal ventilation may be a valid alternative for mask ventilation allowing for better oxygenation during the…
- Trial name
- MASK (NCT02018146)
- Testing
- Mask then nasopharyngeal, Nasopharyngeal then mask
- Where
- United States
- Volunteers
- 41 people
- Sponsor
- University of Louisville
Difficult Intubation, Airway Disease
STOP-Bang Questionnaire: A Predictor of Obstructive Sleep Apnea and Difficult Mask/Intubation?
Difficult airway management remains the leading cause of anaesthesia-related morbidity and mortality. Obstructive sleep apnea syndrome (OSAS) is a warning sign of difficult airway management.
- Trial name
- NCT06247631
- Testing
- STOP BANG
- Where
- Turkey (Türkiye)
- Volunteers
- 125 people
- Sponsor
- Atatürk Chest Diseases and Chest Surgery Training and Research Hospital
Mask Ventilation, General Anesthesia
Prediction of Difficult Mask Ventilation Using 3D-Facescan and Machine Learning
The aim of this study is to prove feasibility and assess the diagnostic performance of a machine learning algorithm that relies on data from 3D-face scans with predefined motion-sequences and scenes (MASCAN algorithm), together…
- Trial name
- MASCAN (NCT05411406)
- Where
- Germany
- Volunteers
- 423 people
- Sponsor
- Universitätsklinikum Hamburg-Eppendorf
Airway Management, Mask Ventilation
Prospective Development and Validation of an Objective Classification for Difficult Facemask Ventilation: the MASCAN Score
Difficult facemask ventilation remains poorly classified. Existing definitions rely on expert opinion and subjective rating of surrogates.
- Conditions
- Airway Management, Mask Ventilation, Noninvasive Ventilation
- Trial name
- NCT07275502
- Where
- Germany
- Volunteers
- 423 people
- Sponsor
- Universitätsklinikum Hamburg-Eppendorf
Difficult Airway Management
Prediction of Difficult Mask Ventilation in Obese Population Undergoing Emergency Surgery
The current study is an observational, prospective study. It will be conducted in the emergency operative theatre, Alfayoum University, Alfayoum, Egypt.
- Trial name
- NCT07887503
- Volunteers
- 550 people
- Sponsor
- Minia University
Airway Management, Intubation, Intratracheal
The Difficult Airway Management Trial: "The DIFFICAIR-Trial"
In general anesthetic the patient is deprived of his awareness and ability to breathe. It is therefore one of the most important tasks in anesthesia to ensure the patient's airway and breathing.
- Trial name
- DIFFICAIR (NCT01718561)
- Testing
- SARI
- Where
- 28 sites in Denmark
- Volunteers
- 76,058 people, healthy volunteers welcome
- Sponsor
- Hillerod Hospital, Denmark
Ventilation, Intubation Complication
Quality of Ventilation With Facial Versus Nasal Mask vs Nasal Mask Anesthesia in Children 3 to 12 Years Old
In this single-blind clinical trial study, 70children who are candidates for lower abdominal elective surgery under general anesthesia presented at Imam Hossein Hospital in Isfahan will be included in the study and will be…
- Conditions
- Ventilation, Intubation Complication, Intubation; Difficult or Failed
- Trial name
- NCT05018468
- Testing
- Ventilation
- Where
- Iran
- Volunteers
- 70 people
- Sponsor
- Isfahan University of Medical Sciences
Difficult Intubation, Difficult Mask Ventilation
Ultrasound Predictors of Difficult Airway in Adults
Difficult airway management is a major cause of perioperative complications. Standard bedside airway assessment tests may have limited ability to predict difficult intubation and difficult mask ventilation.
- Conditions
- Difficult Intubation, Difficult Mask Ventilation, Difficult Airway
- Trial name
- NCT07383610
- Where
- Turkey (Türkiye)
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Kutahya Health Sciences University
Morbid Obesity
Correlation of Neck Circumference With Difficult Mask Ventilation and Difficult Laryngoscopy in Morbidly Obese Patients
The aim of this study is to determine the correlation of neck circumference with difficult mask ventilation and laryngoscopy in morbidly obese patients.
- Trial name
- NCT02589015
- Where
- Turkey (Türkiye)
- Volunteers
- 120 people
- Sponsor
- Istanbul University
Airway Complication of Anesthesia, Ultrasound
Difficult Airways Scores Validation Difficult Laryngoscopy and Mask Ventilation: Prospective and Evaluative Study
Clinical screening tests were included to define a difficult laryngoscopy such as history of difficult or impossible intubation, NC, MMS, retrognathia, protrusion of the upper incisors, TMD, mouth opening, dentition…
- Conditions
- Airway Complication of Anesthesia, Ultrasound, Laryngoscopy, Difficult Airways
- Trial name
- NCT06511427
- Testing
- upper airway sonography
- Volunteers
- 200 people
- Sponsor
- Mongi Slim Hospital
Difficult Mask Ventilation, Airway Devices
Tulip Airway in Difficult Mask Ventilation (TADMV)
During surgery, right after anesthesia is given, the first step to help the patient breathe is to provide breathing support with a mask.
- Trial name
- TADMV (NCT07204223)
- Testing
- Tulip Airway, Guedel Airway
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Ayse Zeynep Turan Civraz
Airway Obstruction
Comparison of Laryngeal Mask and I-gel to Laryngoscope by Novice Operators in Simulated Difficult Airway
The use of laryngeal mask airway or i-gel to manage airway may improve success rates, especially in difficult situations more than tracheal intubation.
- Trial name
- NCT02224027
- Testing
- proceal laryngeal mask airway, tracheal tube, i-gel
- Where
- South Korea
- Volunteers
- 109 people, healthy volunteers welcome
- Sponsor
- Yeungnam University College of Medicine
Anesthesia Complication
Effect of Midazolam Premedication on Mask Ventilation Difficulty
Mask ventilation has great importance during anesthesia induction because it is the only way to oxygenate patients who have lost consciousness and spontaneous breathing.
- Trial name
- NCT05368441
- Testing
- Midazolam, Saline
- Where
- Turkey (Türkiye)
- Volunteers
- 120 people
- Sponsor
- Karaman Training and Research Hospital
Hypoxia, OSA
MEA DPA Hypoxic Event Reductions
The goal of the study is to compare deoxygenation events during anesthesia induction and mask ventilation when using standard oral pharyngeal airways or the novel distal pharyngeal airway.
- Conditions
- Hypoxia, OSA, Obesity
- Trial name
- NCT07572500
- Testing
- DPA, OPA
- Sponsor
- Stanford University