Clinical trials: Laryngeal Mask Airway
Anaesthesia, Adverse Effects
Laryngeal Mask or Endotracheal Tube for Back Surgery in the Prone Position
The aim of the study is to compare anaesthesia (for back surgery) using endotracheal intubation (patients anaesthized in the supine position)with anaesthesia using a laryngeal mask (anaesthesia induced and the laryngeal mask…
- Trial name
- NCT01041352
- Testing
- laryngeal mask, endotracheal tube
- Where
- Denmark
- Volunteers
- 136 people
- Sponsor
- Glostrup University Hospital, Copenhagen
Airway Management
Safety and Limitation of the 2nd Generation Laryngeal Mask Airway in the Lithotomy Position: An Obsevational Study
Laryngeal mask airway is used in different types of surgery requiring different position, recommendation was raised regarding the use of LMA in Lithotomy position with pressure controlled mode of ventilation.
- Trial name
- LMA (NCT05920447)
- Testing
- LMA
- Where
- Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
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
Anesthesia Intubation Complication, Airway
Flexible Reinforced Laryngeal Mask Airway Versus Endotracheal Tube for Childhood Adenotonsillectomy
The goal of this clinical trial is to compare the airway management effects of flexible reinforced laryngeal mask and endotracheal tube in childhood adenotonsillectomy.
- Conditions
- Anesthesia Intubation Complication, Airway, Adenotonsillectomy, Children
- Trial name
- NCT06356298
- Testing
- Airway Management: Flexible Reinforced Laryngeal Mask Airway, Airway Management: Endotracheal Tube
- Where
- China
- Volunteers
- 100 people
- Sponsor
- Maternal and Child Health Hospital of Hubei Province
Respiratory Distress Syndrome, Newborn
Feasibility Study of Placement and Surfactant Administration Through a Preterm Size Laryngeal Mask Airway in Very Low Birth Weight Neonates With Respiratory Distress Syndrome
Surfactant administration via a supraglottic airway device or laryngeal mask airway (SALSA) is a minimally invasive method of instilling surfactant in the trachea during spontaneous breathing and after applying nasal continuous…
- Trial name
- NCT06606444
- Testing
- Surfactant Administration Through Laryngeal or Supraglottic Airways
- Where
- Vietnam
- Volunteers
- 45 people
- Sponsor
- Karolinska Institutet
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
Kidney Stone, Retrograde Intrarenal Surgery (RIRS)
Multimodal Opioid-Free Anesthesia in RIRS
The goal of this clinical trial is to evaluate whether a dexmedetomidine-ketamine based opioid-free anesthesia (OFA) protocol can provide effective analgesia compared to conventional fentanyl-based anesthesia in adult patients…
- Conditions
- Kidney Stone, Retrograde Intrarenal Surgery (RIRS), Postoperative Pain
- Trial name
- NCT07636070
- Testing
- Dexmedetomidine-Ketamine Opioid-Free Anesthesia, Fentanyl-Based Anesthesia
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- murat sahin
Injury Throat
Nasopharyngeal Versus Laryngeal Mask Airway in Anaesthesia for Bilateral Blepharoplasty
General anaesthesia demands securing patient's airway either with endotracheal tube or laryngeal mask (LMA); however, both carry the disadvantage of postoperative soar throat.
- Trial name
- NCT03510949
- Testing
- Nasopharyngeal airway or laryngeal mask airway
- Where
- Egypt
- Volunteers
- 148 people
- Sponsor
- Hala Salah El-Din El-Ozairy
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
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
Laryngeal Masks
Voice Tessitura and Size of the Required Laryngeal Mask
The choice of the size of the laryngeal mask (i-gel) is based on the weight. Even following the weight recommendations, it is quite common to choose a mask that is too big or too small, which leads to ventilation leaks (too…
- Trial name
- EVG (NCT03619057)
- Testing
- General anesthesia with laryngeal mask i-gel
- Where
- France
- Volunteers
- 161 people
- Sponsor
- Centre Hospitalier Intercommunal Creteil
General Anesthesia, Laryngeal Mask
Application of Visual Laryngeal Mask Airway Combined With Endotracheal Intubation in General Anesthesia
To study the advantages of visual laryngeal mask combined with endotracheal intubation in general anesthesia surgery, we compared intubation time, intubation times and intubation success rate of endotracheal intubation through…
- Conditions
- General Anesthesia, Laryngeal Mask, Endotracheal Intubation, Surgery
- Trial name
- NCT04719767
- Testing
- visual laryngeal mask
- Volunteers
- 50 people
- Sponsor
- Peking Union Medical College Hospital
Intracuff Pressure
The Effect of EGD Scope Insertion on the Intracuff Pressure of a New, Modified LMA in Children
The purpose of this current study is to compare changes of the intracuff pressure in the newly designed LMA with the older design LMA after insertion of an esophagogastroduodenoscopy (EGD) probe in pediatric patients and…
- Trial name
- NCT03432403
- Testing
- Ambu LMA, Gastro LMA
- Where
- United States
- Volunteers
- 200 people
- Sponsor
- Jason Bryant
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
Pediatrics, Fasting Period
Effect of Positive End-expiratory Pressure on Gastic Residual Volume
This study was designed as a prospective observational study.
- Trial name
- NCT06426394
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Duygu Akyol
Anesthesia Intubation Complication
Co-induction Ketamine-propofol: Effects on Laryngeal Mask Airway Insertion Conditions in Children
Background: Large doses of propofol needed for induction and laryngeal mask (LM) insertion in children may be associated with hemodynamic sides effects.
- Trial name
- NCT03631875
- Testing
- Ketamine
- Where
- Tunisia
- Volunteers
- 120 people
- Sponsor
- University Hospital, Mahdia
General Anesthesia
Ambu AuraGain Laryngeal Mask Airway and I-gel in Children
Children aged below 7 years are randomly assigned to AuraGain Group or I-gel group. After anesthetic induction, AuraGain or I-gel is inserted and mechanical ventilation is started.
- Trial name
- NCT03118245
- Testing
- AuraGain, I-gel
- Where
- South Korea
- Volunteers
- 94 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Anesthesia
A Modeling of Changes in Tidal Volume With Concentration of Inhalational Anesthetics
modelling of tidal volume with inhalational anesthetic concentration
- Trial name
- NCT03491839
- Where
- South Korea
- Volunteers
- 50 people
- Sponsor
- Seoul National University Hospital
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
Orthopedic Surgery
Dose Finding Study of Remimazolam for Laryngeal Mask Airway Insertion
Laryngeal mask airways (LMA) are widely used in patients receiving general anesthesia and are known to have the following advantages over the endotracheal tube: lower incidence of postoperative sore throat, lower incidence of…
- Trial name
- NCT05298228
- Testing
- Remimazolam bolus does administration
- Where
- South Korea
- Volunteers
- 25 people
- Sponsor
- Yonsei University