Clinical trials: Laryngeal Masks
Intubation, Tracheostomy
Carbon Dioxide Investigation
The investigational device enables monitoring of EtCO2, FiCO2 and respiration rate values. The purpose of this clinical study is to collect parameter raw data for development, evaluate the operational and functional features of…
- Conditions
- Intubation, Tracheostomy, Laryngeal Mask
- Trial name
- NCT06715410
- Testing
- CO2
- Where
- Finland
- Volunteers
- 42 people
- Sponsor
- GE Healthcare
Coronavirus, Covid19
Impact of Aerosol Box Use on Healthcare Provider Contamination
Aerosol Generating Medical Procedures (AGMP) are procedures that have the potential to create tiny particles suspended in the air. These particles can contain germs such as viruses.
- Conditions
- Coronavirus, Covid19, COVID-19 Acute Respiratory Distress Syndrome
- Trial name
- NCT04880668
- Testing
- Aerosol Box (Splashguard)
- Where
- 4 sites in United States, Canada
- Volunteers
- 122 people, healthy volunteers welcome
- Sponsor
- KidSIM Simulation Program
Laryngeal Mask Airways, Airway Management
Study Comparing Intubation Via Video Laryngeal Mask Airways (VLMAs) Versus Video Laryngoscopy
The goal of this clinical trial is to compare the overall performance and patient outcomes of two video-assisted laryngeal mask airways (VLMAs) devices called Safe and Comfortable (SaCo) VLM and SafeLM® (Safe VLM) versus video…
- Conditions
- Laryngeal Mask Airways, Airway Management, Supraglottic Airways, Video-assisted
- Trial name
- NCT06396234
- Testing
- Safe VLM and airway management, Endotracheal intubation using video laryngoscope, SaCo VLM and airway management
- Where
- United States
- Sponsor
- Montefiore Medical Center
Intraoperative Ventilation
A Comparison of Different Ventilation Strategies in Children Using the Proseal™ Laryngeal Mask Airway
The purpose of this research study is to compare difference between breathing by oneself or with the partial help from an anesthesia machine in children under general anesthesia.
- Trial name
- NCT00966433
- Testing
- Spontaneous ventilation, Pressure support Ventilation, Pressure control ventilation
- Where
- United States
- Volunteers
- 33 people
- Sponsor
- Wake Forest University Health Sciences
Airway Management, Neuromuscular Blockade
Effect of Neuromuscular Blockade on Video Laryngeal Mask Airway Ventilation
This prospective, randomized, double-blind study aims to evaluate the effect of different degrees of neuromuscular blockade on the performance of a video laryngeal mask airway (LMA) during general anesthesia.
- Conditions
- Airway Management, Neuromuscular Blockade, General Anesthesia
- Trial name
- NCT07828977
- Testing
- Normal Saline (Rocuronium 0 mg/kg), Rocuronium 0.3 mg/kg, Rocuronium 0.6 mg/kg
- Volunteers
- 96 people
- Sponsor
- Korea University Guro Hospital
Adverse Anesthesia Outcome
A Randomized Non Crossover Study of the GuardianTM Versus SupremeTM Laryngeal Mask Airway
The investigators test the hypothesis that ease of insertion, oropharyngeal leak pressure, fiberoptic position and ease of gastric tube placement differ between the GuardianTM and the LMA SupremeTM in paralyzed, anesthetized…
- Trial name
- NCT01575236
- Testing
- Guardian Laryngeal Mask, Supreme Laryngeal Mask Airway
- Where
- Austria
- Volunteers
- 120 people
- Sponsor
- Schulthess Klinik
Airway Management, Anesthesia, General
Video Laryngeal Mask SaCoVLM Versus LMA Supreme and Ambu AuraGain in Children
This randomised controlled trial compares three supraglottic airway devices (laryngeal masks) in children with a body weight of 3-30 kg undergoing elective surgery under general anaesthesia: the SaCoVLM video laryngeal mask (UE…
- Conditions
- Airway Management, Anesthesia, General, Pediatric Anesthesia
- Trial name
- SACOVLM-PEDI (NCT07891832)
- Testing
- SaCoVLM video laryngeal mask, LMA Supreme, Ambu AuraGain
- Where
- Czechia
- Volunteers
- 135 people
- Sponsor
- Masarykova Nemocnice v Usti nad Labem, Krajska Zdravotni a.s.
Intubation Complication, Cervical Discopathy
Comparison of C-Mac D Blade and Fastrach Laryngeal Mask Airway on Cervical Spine Motion Conditions
In patients with cervical spine disorders or hernia, in-line stabilization and immobilization during tracheal intubation is used to avoid neck injury. With direct laryngoscopy cranio-cervical motion can result injury.
- Trial name
- NCT03115606
- Testing
- C-Mac D Blade, Fastrach LMA
- Where
- Turkey (Türkiye)
- Volunteers
- 52 people
- Sponsor
- Diskapi Teaching and Research Hospital
Device Induced Injury, Necrosis, Pressure
Mucosal Pressure of the Laryngeal Mask Airway Supreme Versus the i-Gel in Paralyzed Anesthetized Female Patients
In the following randomized non-crossover study, the investigators test the hypothesis that directly measured mucosal pressure differ between the laryngeal mask airway (LMA) Supreme and the i-Gel in paralyzed anesthetized…
- Conditions
- Device Induced Injury, Necrosis, Pressure, Complication of Device Insertion, Airway Morbidity
- Trial name
- NCT01367678
- Testing
- Laryngeal Mask Airway Supreme, i-Gel extraglottic airway device
- Where
- 2 sites in Austria, Switzerland
- Volunteers
- 30 people
- Sponsor
- Schulthess Klinik
Cholecystitis, Choledocholithiasis
Laryngeal Mask Airway Supreme Versus the Tracheal Tube as an Airway Device in Elective Laparoscopic Cholecystectomy
We hypothesise that the use of the LMA-Supreme provides greater ease of insertion and reduced haemodynamic variability during insertion compared to the tracheal tube, whilst still maintaining a patent airway to facilitate…
- Trial name
- NCT02037958
- Testing
- Laryngeal Mask Airway-Supreme, Endotracheal Tube
- Where
- Singapore
- Volunteers
- 76 people
- Sponsor
- Changi General Hospital
Anesthesia
Identification of Risk Factors Causing Difficulty in Laryngeal Mask Insertion
Even if the laryngeal mask (LM) is considered a very safe device with a low incidence of complications there may be situations where it is difficult to insert.
- Trial name
- NCT02934243
- Testing
- laryngeal mask insertion
- Where
- Italy
- Volunteers
- 432 people
- Sponsor
- Azienda Ospedaliero-Universitaria Careggi
Urologic Surgical Procedures
Comparison of LMA Proseal and LMA Supreme for Efficient Ventilation During Lateral Positioned Laparoscopic Surgeres
The LMA Proseal and LMA Supreme are the third generation of LMA with potential advantages over the classic LMA.Several publications have reported the successful, safe use of Laryngeal Mask Airway devices in patients undergoing…
- Trial name
- NCT02852135
- Testing
- LMA Proseal, LMA Supreme
- Volunteers
- 186 people
- Sponsor
- Changhai Hospital
Anesthesia, General
Muscle Relaxants and Laryngeal Local Anesthetics for Laryngeal Mask Airway Insertion Decreasing Propofol in Elderly
Laryngeal mask airway (LMA) is currently the most widely used supraglottic airway device with advantages of simple and fast placement, reduced anesthesia drug use, more stable hemodynamics, and less throat discomfort after…
- Trial name
- LMA (NCT05310110)
- Testing
- 10% lidocaine spray, Cisatracurium, Propofol
- Where
- Taiwan
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- Chang Gung Memorial Hospital
Laryngeal Mask Airway, Tonsillectomy
Use of Laryngeal Mask Airway in Pediatric Adenotonsillectomy
The aim of the current study is to compare the use of laryngeal mask airway (LMA) and endotracheal tube (ETT) in pediatric adenotonsillectomy.
- Trial name
- NCT01141660
- Testing
- Endotracheal Tube, Laryngeal mask airway
- Where
- United States
- Volunteers
- 131 people
- Sponsor
- Virginia Commonwealth University
General Anaesthesia, Airway Devices
Sevoflurane Versus Propofol for Laryngeal Mask Airway Placement in Children Undergoing Surgery
The goal of this clinical trial is to compare two commonly used anesthetic medicines, sevoflurane and propofol, for inserting a laryngeal mask airway (LMA) in children undergoing minor elective surgery.
- Conditions
- General Anaesthesia, Airway Devices, Airway Control
- Trial name
- NCT07673003
- Testing
- propofol, Sevoflurane
- Where
- Pakistan
- Volunteers
- 170 people
- Sponsor
- Children's Hospital and Institute of Child Health, Multan
Intubation; Difficult or Failed, Laryngeal Masks
Air-Q® SP Versus Williams Intubating Airway for Single-Operator FOI
The air-Q and air-Q SP are commercially-available supraglottic airways (SGAs) that can be used for primary airway maintenance or as a conduit for FOI, as can be the Williams, Ovassapian, and Berman Intubating Airways.
- Trial name
- NCT03247803
- Testing
- air-Q® SP, Williams Airway Intubator (WA)
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- University of Wisconsin, Madison
Airway Complication of Anesthesia
Comparison of the Efficiency of Classical and I-GEL LMAs Selected by Different Methods in Providing a Safe Airway
In recent years, the use of laryngeal masks has been increasing in operating room and non-operating room anesthesia applications.
- Trial name
- NCT05430425
- Testing
- respiratory safety
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Yunus Emre
Adult, Laryngeal Masks, Remimazolam, Remifentanil
The Appropriate Remifentanil Dose for Optimal Insertion of Laryngeal Mask Airway in Adult Patients During Induction of General Anesthesia Using Remimazolam.
The laryngeal mask airway (LMA) is an airway maintenance device that is easy to insert and has the advantage of causing less sore throat and autonomic nervous system stimulation.
- Trial name
- NCT06289829
- Testing
- remifentanil of the assigned dose, Ambu Auragain for airway management
- Where
- South Korea
- Volunteers
- 60 people
- Sponsor
- Yonsei University
Adult Patients Undergoing Elective Surgery With General Anesthesia and LMA Insertion
Comparison Between Lidocaine Inhalation and Intravenous Dexamethasone in Reducing Pain After Laryngeal Mask Insertion
This study aimed to compare the efficacy between lidocaine inhalation vs intravenous dexamethasone to reduce pain after laryngeal mask insertion
- Trial name
- NCT03139591
- Testing
- lidocaine inhalation; intravenous dexamethasone
- Where
- Indonesia
- Volunteers
- 196 people, healthy volunteers welcome
- Sponsor
- Universitas Indonesia
Anaesthesia
Geriatric Patients and Laryngeal Mask Unique
As a result of rises in living standards quality of life is progressively increasing. Combined with developments in anesthesia, surgical techniques and medication allowing more difficult and complicated interventions to be…
- Trial name
- NCT02219282
- Testing
- Laryngeal Mask Unique insertion
- Where
- Turkey (Türkiye)
- Volunteers
- 66 people
- Sponsor
- Dokuz Eylul University