Clinical trials: Difficult Mask Ventilation
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
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
Difficult Airway, Ventilation
Different Techniques for Insertion of the ProSeal Laryngeal Mask Airway in Patients With Difficult Airway
The ProSeal laryngeal mask airway (PLMA) is a new laryngeal mask device with a modified cuff to improve the seal and a drain tube to prevent aspiration and gastric insufflation.
- Trial name
- NCT00500916
- Testing
- ProSeal LMA
- Where
- Austria
- Sponsor
- Medical University Innsbruck
Airway Management, General Anesthesia
External Validation of the MASCAN Score for the Classification of Difficult Mask Ventilation
The MASCAN Score is a prospectively developed objective classification for difficult facemask ventilation. This prospective observational study aims to externally validate the MASCAN score in patients undergoing general…
- Conditions
- Airway Management, General Anesthesia, Mask Ventilation
- Trial name
- NCT07114549
- Where
- Germany
- Volunteers
- 926 people
- Sponsor
- Universitätsklinikum Hamburg-Eppendorf
Ventilation Therapy; Complications
Comparison of Effectiveness of Mask Ventilation and Endotracheal Tube in Pharynx (TTIP) in Patients With Potential Difficult Airway
The purpose of this study is to determine the efficacy of TTIP-first ventilation and to compare the efficacy of TTIP first ventilation with the current practice of mask-first ventilation
- Trial name
- NCT05005390
- Testing
- TTIP ventilation, Mask Ventilation
- Where
- United States
- Volunteers
- 147 people
- Sponsor
- The University of Texas Health Science Center, Houston
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
Ventilatory Defect, Intubation; Difficult or Failed
Difficult Airway Prediction by Integrating STOP-BANG Criteria
This study is being done to determine the diagnostic accuracy of the STOP-BANG questionnaire in predicting difficult mask ventilation and intubation among obese patients.
- Trial name
- NCT07493356
- Where
- Pakistan
- Volunteers
- 233 people
- Sponsor
- Sindh Institute of Urology and Transplantation
Difficult Airway, Difficult Airway Intubation
Examining the Effects of Anthropometric Measurements on Difficult Airway Prediction
Airway-related complications are among the leading causes of anesthesia-associated morbidity and mortality. Therefore, the ability to predict difficult mask ventilation, laryngoscopy, and intubation before induction is essential…
- Conditions
- Difficult Airway, Difficult Airway Intubation, Airway Management
- Trial name
- NCT07077317
- Testing
- Airway Assessment Using Standard Clinical Tools
- Where
- Turkey (Türkiye)
- Volunteers
- 1,044 people
- Sponsor
- Kutahya Health Sciences University
Laryngeal Mask Airway, Children
Risk Factors for Pediatric Difficult Supraglottic Airway Placement and Ventilation
This study is designed to observe the occurrence of failure or difficulty during placement of supraglottic airway devices (SGAs) and its associated risk factors in pediatric patients.
- Conditions
- Laryngeal Mask Airway, Children, Airway Management
- Trial name
- PEDSGAP (NCT06073977)
- Where
- 6 sites in Turkey (Türkiye)
- Volunteers
- 3,750 people
- Sponsor
- Alper Kilicaslan
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
Cleft Palate, Cleft Lip
Perioperative Respiratory Adverse Events in Cleft Lip and Palate Surgery: Incidence, Risk Factors, and Clinical Scoring
Cleft lip and palate surgeries present unique anesthetic challenges due to shared airway access with the surgical field, frequent anatomical abnormalities, and a predominantly infant and toddler population.
- Conditions
- Cleft Palate, Cleft Lip, Laryngospasm, Bronchospasm
- Trial name
- NCT07651904
- Testing
- Standard General Anesthesia per Institutional Protocol
- Volunteers
- 150 people
- Sponsor
- Marmara University Pendik Training and Research Hospital
Inadequate or Impaired Breathing Pattern or Ventilation, Difficult Intubation
Difficult Bag Mask Ventilation and Difficult Intubation in Children
Unanticipated difficult airway comprises of unexpected difficult bag mask ventilation or unforeseen difficult laryngoscopy. The incidence of difficult laryngoscopy or unanticipated difficult intubation in children was varied from…
- Conditions
- Inadequate or Impaired Breathing Pattern or Ventilation, Difficult Intubation, Anesthesia; Adverse Effect
- Trial name
- NCT02823392
- Testing
- DBMV
- Where
- Thailand
- Volunteers
- 765 people
- Sponsor
- Prince of Songkla University
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
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
Difficult Tracheal Intubation, Difficult Laryngoscopy
Preoperative Airway Assessment and Difficult Tracheal Intubation
This retrospective observational study examined the association between preoperative airway assessment findings and difficulty placing a breathing tube during general anesthesia.
- Conditions
- Difficult Tracheal Intubation, Difficult Laryngoscopy, Difficult Mask Ventilation
- Trial name
- preop-airway (NCT07881107)
- Where
- Turkey (Türkiye)
- Volunteers
- 812 people
- Sponsor
- Bursa City Hospital