Clinical trials: Laryngeal Mask Airways
Pulmonary Neoplasm
Impact of Different Lung Isolation Devices on Pharyngolaryngeal Injuries After Pulmonary Resection
The goal of this clinical trial is to assess the impact of laryngeal mask combined with visual bronchial blocker on pharyngolaryngeal injury after pulmonary resection in patients with pulmonary nodules.
- Trial name
- PLIAP (NCT07117539)
- Testing
- visual bronchial blocker (VBB), double-lumen endotracheal tube (DLT)
- Where
- 3 sites in China
- Volunteers
- 270 people
- Sponsor
- Tingting Li
Airway Complication of Anesthesia
The Effect of Thyromental Height and Other Difficult Airway Evaluation Parameters
Many changes occur in the body with age. There are difficulties in endotracheal intubation and the placement of supraglottic airway devices (LMA) in elderly patients due to changes in the tooth and facial structure, and a…
- Trial name
- NCT05673707
- Testing
- Thyromental Height
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people
- Sponsor
- Diskapi Yildirim Beyazit Education and Research Hospital
Administration Site Reaction
Airway Responses During Desflurane Anesthesia Via a Laryngeal Mask Airway: Effects of Fentanyl Pretreatment
The investigators plan to test the hypothesis that pretreatment with fentanyl prior to induction of anesthesia would result in reduce the incidence of movements and airway responses to desflurane in patients breathing…
- Trial name
- NCT01277861
- Testing
- Fentanyl
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- University of Texas Southwestern Medical Center
Mechanical Ventilation
Comparison of the LMA Protector and the I-gel
Investigators aim to compare two supraglottic airway devices; the i-gel and the newly developed laryngeal mask airway protector in terms of airway sealing effect, the insertion success rate, and the incidence of complications in…
- Trial name
- NCT03078517
- Testing
- I-gel, Laryngeal mask airway protector
- Where
- South Korea
- Volunteers
- 110 people
- Sponsor
- SMG-SNU Boramae Medical Center
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
Evaluation of Optimal Operating Table Height for Successful Placement of Proseal Laryngeal Mask Airway
Evaluating Optimal Operating Table Height for ProSeal-LMA™ Insertion
Usage of LMA has gained much importance especially as a rescue device for failed intubation. We hypothesised optimal operating table height could improve successful attempt of ProSeal-LMA™ (P-LMA™) insertion.
- Trial name
- NCT04338412
- Testing
- ProSeal-LMA™
- Where
- Malaysia
- Volunteers
- 150 people
- Sponsor
- National University of Malaysia
Limit Emergence Phenomena After General Anesthesia
Limiting Emergence Phenomena After General Anesthesia With Combined LMA and ETT Airway Management Technique
Emergence from general anesthesia with a laryngeal mask airway compared with an endotracheal tube has been shown to favorable with respect to limiting emergence phenomena such as coughing, straining, restlessness, and sympathetic…
- Trial name
- LEPAGA (NCT02708836)
- Testing
- Induction of anesthesia, Placement of LMA [Ambu (R) AuraGain (TM) disposable laryngeal mask], Laryngoscopy and placement of ETT
- Where
- United States
- Volunteers
- 130 people
- Sponsor
- Milton S. Hershey Medical Center
Complications, Pulmonary
Laryngeal Mask Airway Facilitates a Safe and Smooth Emergence From Anesthesia in Patients Undergoing Craniotomy
Stabilizing hemodynamic and reducing pulmonary complications during extubation with switching endotracheal tube to laryngeal mask in craniotomies
- Trial name
- NCT05253404
- Testing
- Ambu® AuraOnce™ Disposable Laryngeal Mask
- Where
- Taiwan
- Volunteers
- 62 people
- Sponsor
- Chang Gung Memorial Hospital
Perioperative Respiratory Adverse Events, Airway Management
Airway Management and Weight in Children
The investigators in this study want to see how overweight/obese children who undergo elective surgery requiring airway management react to general anesthesia.
- Trial name
- NCT03996343
- Testing
- Endotracheal intubation, Laryngeal mask airway
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Michigan
Neonatal Resuscitation
Supreme-LMA for Neonatal Resuscitation: a Prospective, Randomized Single-center Study
Laryngeal mask airways (LMA) that fit over the laryngeal inlet have been shown to be effective for ventilating newborns at birth.
- Trial name
- NCT01963936
- Testing
- Supreme LMA, Facial mask
- Where
- Vietnam
- Volunteers
- 142 people
- Sponsor
- University of Padova
Airway Complication of Anesthesia
Effect of Nebulized Lidocaine on the Quality of Laryngeal Mask Airway Insertion
The primary outcome of this study will be the effect of lidocaine nebulization before LMA insertion on LMA insertion score (within 1 minute of LMA insertion) in adult patients undergoing surgery under general anesthesia.
- Trial name
- NCT03361397
- Testing
- Lidocaine Hydrochloride, Distilled Water
- Volunteers
- 80 people
- Sponsor
- Assiut University
Difficult Intubation
Comparison of Endotracheal Intubation Over the Aintree Via the I-gel and Laryngeal Mask Airway Supreme
The investigators plan to conduct a randomized trial comparing the efficacy of intubating the tracheal using an Aintree intubation catheter through either the LMA-S or I-gel supraglottic devices
- Trial name
- NCT02476565
- Testing
- LMA-Supreme supraglottic device, I-gel supraglottic device
- Where
- 2 sites in United States
- Volunteers
- 39 people
- Sponsor
- Vanderbilt University
Airway Management
Ambu AuraOnce Versus Ambu AuraGain LM in Children
The investigators test the hypothesis that oropharyngeal leak pressure and fiberoptic position differ between the size 2 LM Ambu AuraOnce and the LM Ambu AuraGain in non-paralyzed anaesthetized pediatric patients.
- Trial name
- NCT02811042
- Testing
- Ambu AuraOnce, Ambu AuraGain
- Where
- 2 sites in Italy, Switzerland
- Volunteers
- 60 people
- Sponsor
- Schulthess Klinik
Hypertension on Emergence
Proseal Laryngeal Mask Airway or Endotracheal Tube for Emergence From Neuroanesthesia
Extubation and emergence from anesthesia lead to systemic and cerebral hemodynamic changes that can cause cerebral edema and hemorrhage.
- Trial name
- NCT01718470
- Testing
- Endotracheal tube, LMA
- Where
- Spain
- Volunteers
- 42 people
- Sponsor
- Ricard Valero
Postoperative Complications, Postoperative Pain
Gender Specific Differences in Postoperative Sore Throat for Ambu® AuraGain™ Laryngeal Mask
The purpose of this study is to evaluate gender specific risk factors and the influence of cuff pressure in the occurrence of postoperative sore throat and hoarseness following general anaesthesia using Ambu® AuraGain™ Laryngeal…
- Trial name
- LadyLAMA (NCT04915534)
- Testing
- Ambu® AuraGain™ Laryngeal Mask (LM)
- Where
- Germany
- Volunteers
- 814 people, healthy volunteers welcome
- Sponsor
- Johannes Gutenberg University Mainz
Anaesthesia
Laryngeal Mask Supreme During Laparoscopic Gynecologic Surgery
Laryngeal mask (LM) use in gynecological laparoscopy, contrary to widespread opinion, does not increase the incidence of gastric aspiration, the failure of ventilation or the risk of pulmonary aspiration .
- Trial name
- NCT02125838
- Testing
- Laryngeal Mask Airway-Supreme, Endotracheal Tube
- Where
- Turkey (Türkiye)
- Volunteers
- 108 people
- Sponsor
- Dokuz Eylul University
Muscle Relaxation
Comparison of Intubation and Laryngeal Mask for Pars Plana Vitrectomy
Pars plana vitrectomy is usually performed under general anesthesia including endotracheal intubation and muscle relaxation. However, for short procedures anesthesia using a laryngeal mask without muscle relaxation is also common…
- Trial name
- ITNLMAPPV (NCT02778932)
- Where
- Germany
- Volunteers
- 148 people
- Sponsor
- University Hospital Schleswig-Holstein
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
LMA, Ventilation
First Attempt Insertion Success of Novel Two Person Lateral Rotation Technique V.S Standard Brain Technique for LMA Insertion
The goal of this clinical trial is to learn if two person lateral rotation technique of LMA insertion is more successful than the standard technique in achieving effective ventilation on the first introduction of the LMA .The…
- Trial name
- LMA insertion (NCT07715708)
- Testing
- LMA insertion by Standard technique, LMA insertion by Two-Person Lateral Rotation Technique
- Where
- Egypt
- Volunteers
- 70 people
- Sponsor
- Benha University
Surgery, Intubation
Comparison of the I-gel Laryngeal Mask and the Classic Laryngeal Mask in Patients With a BMI>25
The intention of this study is to compare the performance of the single-use I-gel laryngeal mask with the classic laryngeal mask in 50 patients with a BMI>25 during elective surgery. Primary outcome is the leak pressure.
- Trial name
- NCT01003327
- Testing
- I-gel, LMA-Unique
- Where
- Austria
- Volunteers
- 50 people
- Sponsor
- Medical University of Vienna