Clinical trials: Laryngeal Mask Airways
Complication of Device Removal
Optimization for Laryngeal Mask Removal Strategy and Evaluation of Transitional Criteria From PACU in Children
Laryngeal mask airway(LMA) is now a widely accepted airway device in general anesthesia for children. LMA removal after operation is always practiced in post-anesthesia-care-unit(PACU).
- Trial name
- NCT04711174
- Testing
- LMA removal
- Where
- China
- Volunteers
- 3 people
- Sponsor
- Eye & ENT Hospital of Fudan University
Anesthesia
Protector™ Versus Supreme® Laryngeal Mask Airway
The goal of this study is to compare the oropharyngeal leak pressure of the Protector Laryngeal mask with the Supreme laryngeal mask. Other secondary parameters will be studied.
- Trial name
- NCT03214497
- Testing
- Protector, Supreme
- Where
- Switzerland
- Volunteers
- 96 people
- Sponsor
- Schulthess Klinik
Conditions Requiring Sinonasal Surgery
Safety and Efficacy of Laryngeal Mask Airways in Sinonasal Surgery
Laryngeal mask airways (LMA) have been shown to be a safe mode of airway management when delivering general anesthesia to patients during a variety of operative procedures.
- Trial name
- NCT02311153
- Testing
- Mallinckrodt Endotracheal Tube (ETT), Laryseal Laryngeal mask airway (LMA)
- Where
- United States
- Volunteers
- 104 people
- Sponsor
- Vanderbilt University Medical Center
Bladder Tumour, Prostate Hyperplasia
Clasic Laryngeal Mask Airway(C-LMA) and I-gel Releated Regurgitation and Complications
1. i-gel 2. C-LMA Compare the effect on gastroeosephageal reflux Postoperative complicatios.
- Trial name
- C-LMA (NCT01876836)
- Testing
- i-gel, C-LMA
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 120 people
- Sponsor
- Diskapi Yildirim Beyazit Education and Research Hospital
Atelectasis
Effects of Spontaneous Breathing Activity on Atelectasis Formation During General Anaesthesia
Atelectasis and redistribution of ventilation towards non-dependent lung zones are a common side effects of general anesthesia. Spontaneous breathing activity (SBA) during mechanical ventilation may avoid or reduce atelectasis…
- Trial name
- SBAFGA (NCT01073917)
- Testing
- Spontaneous Breathing, Pressure Controlled Ventilation, Pressure Support Ventilation
- Where
- Germany
- Volunteers
- 30 people
- Sponsor
- Technische Universität Dresden
Comparison of Different Laryngeal Mask Wearing Methods
Different Ways of Airway Management in Elective Minor Surgeries in Geriatric Patients
different ways of airway management in elective minor surgeries of geriatric patients
- Trial name
- NCT04509960
- Testing
- direct laryngoskopy
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people
- Sponsor
- Ankara Diskapi Training and Research Hospital
Adenoidectomy Surgery, Flexible-Laryngeal Mask Airway
Laryngeal Mask Airway for Adenoidectomies (LMAA)
The current study retrospectively assesses laryngeal mask airway use during pediatric adenoidectomies in terms of patient safety, comfort, complications and surgeon satisfaction levels.
- Trial name
- NCT02708043
- Testing
- Flexible-Laryngeal Mask Airway
- Volunteers
- 814 people
- Sponsor
- Baskent University
Neonatal Disease, Intubation; Difficult or Failed
Intubating Laryngeal Mask vs Direct Laryngoscopy: a Crossover Randomized Controlled Preterm Manikin Trial
The study aims to compare the success and time of intubation through an intubating laryngeal mask vs. direct laryngoscopy in a manikin simulating a term infant. In addition, we will assess the operator's opinion on the procedure.
- Trial name
- NCT06263790
- Testing
- Intubating laryngeal mask, Direct laryngoscopy
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University Hospital Padova
Adverse Effect of Unspecified General Anesthetics
Comparison of ProSeal Laryngeal Mask Airway to Laryngeal Mask Airway Supreme
Laryngeal mask airway is a widely used device in routine anesthesia for airway management during surgery. It consists of a tube with an inflatable cuff that is inserted into the mouth after induction of general anesthesia.
- Trial name
- NCT00836095
- Testing
- Supreme Laryngeal mask airway, Proseal laryngeal mask airway
- Where
- United States
- Volunteers
- 52 people
- Sponsor
- Milton S. Hershey Medical Center
Urinary Bladder Neoplasms, Prostatic Neoplasms
Effect of PEEP on Arterial Oxygen Partial Pressure in Elderly Patients With Lithotomy Position Using LMA Supreme™
The purpose of the present study is to compare the effect of PEEP on arterial oxygen partial pressure in elderly patients undergoing urologic surgery using LMA supreme™ in a lithotomy position.
- Trial name
- NCT03390127
- Testing
- PEEP
- Where
- South Korea
- Volunteers
- 68 people
- Sponsor
- Asan Medical Center
Oropharyngeal Leak Pressure
The Effects of GMA-TULIP, I-gel, and BlockBuster Laryngeal Mask in Surgeries With Lateral Position Under General Anesthesia
To compare the efficacy and safety of traditional inflatable laryngeal mask, i-gel non-inflatable laryngeal mask and GMA-TULIP non-inflatable laryngeal mask in surgeries with lateral position under general anesthesia, so that…
- Trial name
- NCT06782841
- Testing
- GMA-TULIP Laryngeal Mask, i-gel Laryngeal Mask, BlockBuster Laryngeal Mask
- Where
- China
- Volunteers
- 102 people
- Sponsor
- The Second Affiliated Hospital of Chongqing Medical University
Surgery, Anesthesia
A Comparison of Desflurane vs. Sevoflurane and the Time to Awakening and the Incidence and Severity of Cough
Goals for ambulatory surgery include providing optimal surgical conditions while ensuring a rapid early recovery without side effect.
- Trial name
- NCT01202162
- Testing
- Desflurane, Administration of Sevoflurane
- Where
- United States
- Volunteers
- 85 people
- Sponsor
- Northwestern University
Respiratory Distress Syndrome, Newborn
Randomized Controlled Trial of Surfactant Administration by Laryngeal Mask Airway (LMA)
In this protocol we will conduct a randomized controlled trial where babies with respiratory distress syndrome (RDS) who have not yet reached criteria for intubation, will be randomized to receive surfactant by LMA or to continue…
- Trial name
- NCT00599651
- Testing
- Surfactant administered via Laryngeal Mask Airway (LMA), standard of care (nasal CPAP and supplemental oxygen)
- Where
- United States
- Volunteers
- 380 people
- Sponsor
- University of Virginia
Device Success Rate, Device Performance
The i-GelTM. A Randomized, Crossover Study With the Laryngeal Mask Airway ProSealTM in Anesthetized Pediatric Patients
In the following randomized, crossover study, the investigators test the hypothesis that ease of insertion and oropharyngeal leak pressure differ between the LMA ProSealTM and the i-GelTM in anesthetized pediatric patients.
- Trial name
- NCT01425151
- Testing
- i-Gel, ProSeal
- Where
- 2 sites in Austria, Switzerland
- Volunteers
- 60 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.
Endotracheal Intubation, Supraglottic Airway
Clinical Comparison of the Airway Devices
The purpose of this study is to evaluate a new supra-glottic airway device, the "Disposable Laryngeal Tube Suction" (LTS-D; King Systems, Noblesville, IN).
- Trial name
- NCT00581386
- Testing
- LTS-D, ProSeal Laryngeal Mask Airway, Esophageal Tracheal Combitube (ETC)
- Where
- United States
- Volunteers
- 218 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center, Houston
General Anesthesia
Appropriate Laryngeal Mask Airway Size in Patients With Overweight: A Comparison of the Actual Body Weight and Ideal Body Weight
The classic laryngeal mask airway is one of the keystones of modern anaesthetic practice. It achieves a reliable airway with a low incidence of major complications and pharynges-laryngeal morbidity.
- Trial name
- NCT01843270
- Testing
- actual body weight based size, ideal body weight based size
- Where
- South Korea
- Volunteers
- 100 people
- Sponsor
- Yonsei University
Bariatric Surgery Candidate
Laryngeal Mask Airway as a Bridge for Intubation of Obese Patients for Sleeve Gastrectomy
Ventilation, as well as intubation of a morbidly obese patient, is challenging and require special preparations and skilful hands, in this study laryngeal mask airway insertion is used as a bridge for intubation to facilitate…
- Trial name
- NCT04378192
- Testing
- Laryngeal mask airway, face mask
- Where
- Egypt
- Volunteers
- 36 people
- Sponsor
- Suez Canal University
Laryngeal Mask Airway
A Randomized Comparison of LMA (Laryngeal Mask Airway) Supreme and LMA Proseal in Infants Below 10kg
The investigators conduct this study to evaluate the clinical efficacy of size 1 and 1.5 supreme LMA compared to proseal LMA for infants weighing <10kg.
- Trial name
- NCT02478983
- Testing
- LMA Supreme, LMA Proseal
- Where
- Malaysia
- Volunteers
- 60 people
- Sponsor
- University of Malaya
Laparoscopic Surgery
Comparison of a Polyvinyl Chloride Tube With a Wire-reinforced Tube for Tracheal Intubation Through the SaCoVLM
To compare a polyvinyl chloride tube with a wire-reinforced tube for tracheal intubation through the SaCoVLM video laryngeal mask airway, to observe the success rate of intubation and the incidence of postoperative adverse…
- Trial name
- NCT05338827
- Testing
- Polyvinyl Chloride Tube group, Wire-Reinforced Tube group
- Where
- China
- Volunteers
- 104 people
- Sponsor
- Qianfoshan Hospital