Clinical trials: Masks
Laryngeal Masks
Supraorbital Pressure Versus Jaw Thrust for Assessing the Adequate Depth of Anesthesia for LMA Insertion in Children
BACKGROUND AND OBJECTIVES The purpose of this study is to assess whether the loss of motor response to supraorbital pressure can be an alternative to that of jaw thrust to predict optimal condition for laryngeal mask airway (LMA)…
- Trial name
- NCT02618525
- Testing
- Supraorbital pressure, Jaw thrust maneuver
- Where
- Nepal
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- B.P. Koirala Institute of Health Sciences
Stress
Evaluation Of Stress Levels Of Pediatric Dentist Performing Dental Treatment In The Operating Room
This study will measure the stress levels of pediatric dentists performing dental treatments under deep sedation and general anesthesia.
- Trial name
- NCT07541508
- Where
- Turkey (Türkiye)
- Volunteers
- 3 people, healthy volunteers welcome
- Sponsor
- TC Erciyes University
Healthy Population
Evaluation of the Tolerance of Three Masks Under Dermatological Control.
This is a monocentric, open and randomized study. The purpose is to evaluate the cutaneous tolerance of three medical masks (class I medical device) after 3 consecutive days of use on a population with normal or sensitive skin.
- Trial name
- NCT05193799
- Testing
- Investigational devices must be used 8 hours per day
- Where
- France
- Volunteers
- 98 people, healthy volunteers welcome
- Sponsor
- Groupe Kolmi Hopen
Apnea
Ventilation Using a Bag Valve Mask With Integrated Internal Handle
Investigators compared tidal volumes for single rescuer ventilation using a modified bag valve mask with an integrated internal handle versus a conventional bag valve mask in a manikin model.
- Trial name
- NCT02792049
- Testing
- Modified Ambu Spur II bag valve mask, Conventional Ambu Spur II bag valve mask
- Where
- United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Brooke Army Medical Center
Supraglottic Airway
A Comparison of the Ambu AuraGain Versus LMA Supreme in Children
The purpose of this study is to determine whether there is a clinically relevant difference in airway leak pressures between the Ambu AuraGain and the Laryngeal Mask Airway (LMA) Supreme.
- Trial name
- NCT02380768
- Testing
- Ambu AuraGain (size 1.5 or size 2.0), LMA Supreme (size 1.5 or size 2.0)
- Where
- United States
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Ann & Robert H Lurie Children's Hospital of Chicago
Face Mask, Rapid Maxillary Expansion
Class III Malocclusion and ALT-RAMEC
Diverse viewpoints exist regarding the correlation between the conventional rapid maxillary expansion (RME) and facemask approach and the alternative RME and facemask hybrid technique (Alt-RAMEC) in terms of the degree of…
- Conditions
- Face Mask, Rapid Maxillary Expansion, Maxillary Retrognathism
- Trial name
- NCT05913076
- Testing
- Delaire Face Mask (M0774-01, Leone S.p.A., Florence, Italy) for first group, Delaire Face Mask (M0774-01, Leone S.p.A., Florence, Italy) for second group, Delaire Face Mask (M0774-01, Leone S.p.A., Florence, Italy) for third group
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Trakya University
LMA Vs I Gel
Randomized Comparative Study Between Classic Laryngeal Mask Airway and I Gel Airway in Obese Patients Having BMI 35-40 During Elective Non Abdominal Surgery.
Invistigators study both supraglottic airway devices; the classic LMA and the I GEL mask are satisfactory devices providing high airway leaking pressures.
- Trial name
- NCT03843827
- Testing
- Laryngeal Mask Airway, I gel Airway
- Where
- Egypt
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Cairo University
Oropharengeal Leak Pressure
Comparison of Oropharyngeal Leak Pressures of SaCo Video Laryngeal Mask Airway (LMA) and ProSeal LMA in Adult Elective Surgery
To compare of oropharyngeal leak pressures of SaCo video laryngeal mask airway (LMA) and ProSeal LMA in adult elective surgery
- Trial name
- NCT07688590
- Testing
- ProSeal LMA Group (Group-P), SaCo Video LMA Group (Group-V)
- Where
- Turkey (Türkiye)
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Yuzuncu Yil University
Cardiopulmonary Resuscitation, Newborn Asphyxia
Comparison of Visual Instructions for Inserting a Laryngeal Mask in a Neonatal Mannequin.
This research project compares the effectiveness of two visual instructions for inserting laryngeal masks. Researchers will assess the procedure performed by undergraduate health students on neonatal mannequins.
- Trial name
- Neo-LMi (NCT06502327)
- Testing
- Instructions A, Instructions B
- Where
- Peru
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- National University of San Marcos, Peru
Intubation;Difficult
Comparison of Endotracheal Intubation Over the Aintree With Fiberoptic Bronchoskop Via the I-gel and LMA Protector
Investigators aimed to compare the ease of use of the LMA protector and I-gel LMA for tracheal intubation with the Aintree catheter in our study.
- Trial name
- NCT03501602
- Testing
- LMA protector, I-gel LMA
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Kocaeli Derince Education and Research Hospital
High Flow Nasal Cannula, Body Roundness Index
High Flow Nasal Cannula and Mask Oxygenation in Patients With Visceral Obesity Undergoing Sedated Gastroscopy
During sedated gastroscopy, the insertion of the fiberscope and gastric distension required to perform the examination may induce respiratory depression, airway obstruction, and decreased chest wall compliance.
- Trial name
- NCT07159022
- Testing
- High Flow Nasal Cannula Oxygenation, Face Mask Oxygenation
- Where
- China
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Shanghai Zhongshan Hospital
Hypoxemia
The Effects of Wearing a Face Mask During Exercise in Youth Hockey Players During COVID-19
There is concern that wearing a face mask during COVID will affect oxygen uptake, especially during intense exercise. COVID transmission is especially prevalent in sports such as hockey, where there is close contact between…
- Trial name
- NCT04874766
- Testing
- Wingate exercise test and on-ice testing while wearing a face mask
- Where
- Canada
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- University of Saskatchewan
Intubation, Endotracheal
Ambu® Laryngeal Mask as an Intubation Conduit
The purpose of this study is to determine if the Ambu Laryngeal Mask can be used as an intubation conduit for endotracheal intubation.
- Trial name
- NCT00272194
- Testing
- Ambu Laryngeal Mask, Aintree Exchange Catheter, Laryngeal Mask Airway
- Where
- United States
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center, Houston
Airway Complication of Anesthesia
A Study Comparing the Laryngeal Mask Airway Supreme With the Laryngeal Mask Airway Protector In the Ambulatory Surgery Unit
The Laryngeal Mask Airway is a supraglottic airway device that has been used in anesthesia for decades. Now the third generation (LMA Supreme) is commonly used. Recently the LMA Protector is manufactured.
- Trial name
- NCT03462550
- Testing
- Laryngeal mask
- Where
- Belgium
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University Hospital, Ghent
Airway Management
Laryngeal Mask Airway Failure in Pediatric Patients
There are a significant number of studies identifying risk factors for misplacement of LMAs. However, despite objective data indicating that tracheal intubation is performed inappropriately, such as air leaks, high air pressures…
- Trial name
- NCT06337006
- Testing
- Placement of the laryngeal mask airway
- Where
- Turkey (Türkiye)
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Samsun University
Pollution; Exposure, HTN
The Effect of Personal Protective Aids on Hypertension and Diabetes in People Exposed to High Levels of Air Pollution
This is a randomized controlled trial to evaluate personal protective aids (air purifier and N95) as a therapeutic measure in people with hypertension and diabetes exposed to high levels of PM2.5 in India.
- Conditions
- Pollution; Exposure, HTN, Diabetes Mellitus
- Trial name
- NCT04854187
- Where
- India
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Medstar Health Research Institute
Rhytides
The Cosmetic Effect of Mineral Clay Masks
The aim of this study is to evaluate the cosmetic effects of commercially available mineral clay masks over a 4-week period. Changes in skin pigmentation, shine, wrinkles, and texture will be assessed.
- Trial name
- NCT05041465
- Testing
- Clay mask
- Where
- United States
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- University of California, Davis
Postoperative Pain
Postoperative Discomfort After Dental General Anesthesia
The aim of this prospective, randomised, controlled clinical trial was to compare immediate postoperative discomfort, emergence delirium and recovery time of the patients intubated using either laryngeal mask airway or…
- Trial name
- NCT03197753
- Testing
- Laryngeal mask airway, Nasotracheal intubation
- Where
- Turkey (Türkiye)
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Aydin Adnan Menderes University
Pediatric Laryngeal Mask Airway, Spatial Relations With Pediatric Airway
Spatial Relationship of I-gelTM and Ambu® AuraOnceTM on Paediatric Airway: A Comparison on Three Dimensional MRI
At King Khalid University hospital approximately 1200-1500 MRI are done yearly on pediatric and neonatal patients. The investigating hospital is one of the pioneers in providing this service in the Kingdom (which was established…
- Conditions
- Pediatric Laryngeal Mask Airway, Spatial Relations With Pediatric Airway, Assessed With Three Dimensional Magnetic Resonance Imaging
- Trial name
- NCT02494765
- Testing
- I-gel TM, Ambu AuraOnce (AO)
- Where
- Saudi Arabia
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- King Saud University
Work of Breathing
The Gas Mask: the Effects on Respiration!
Background: The gas mask is used to protect military and non-military subjects exposed to respiratory hazards (CBRN agents). The aim of the study was to evaluate the impact of the gas mask on respiratory patterns and indexes of…
- Trial name
- NCT02782936
- Testing
- measurement of the work of breathing, Gas mask
- Where
- Canada
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Laval University