Clinical trials: LMA
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
Anaesthesia
Comparison Between the I-gel and the LMA-Unique
Airway management is one of the basic topics in anesthetic practice. Use of endotracheal intubation and face mask are standard methods to maintain an open airway widely adopted for many years.
- Trial name
- NCT02163486
- Testing
- Group U (UNIQUE), I-GEL
- Where
- Turkey (Türkiye)
- Volunteers
- 103 people
- Sponsor
- Dokuz Eylul University
Difficult Airway, Anesthesia; Functional
Air-Q Intubating Laryngeal Airway Versus the Laryngeal Mask Airway (LMA)-Proseal
Introduction: The air-QⓇ Intubating Laryngeal Airway (ILA) is a newer supraglottic airway. It is approved for use as a primary airway and as an aid for intubation in situations of anticipated or unanticipated difficult airways.
- Trial name
- NCT01328405
- Testing
- Laryngeal Mask Airway (LMA)
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- University of Wisconsin, Madison
Supraglottic Airway
AMBU AScope2 Fiberoptic Intubation Versus Fastrach Intubating LMA
The purpose of this study is to compare two types of supraglottic airways (SGA), the Ambu® Aura-I and the Intubating Laryngeal Mask Airway (ILMA), regarding time to intubate, ease of insertion, sealing properties, optical view…
- Trial name
- NCT01656967
- Testing
- AMBU Aura-I/aScope 2, LMA Fastrach Single Use
- Where
- United States
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center, Houston
Anaesthesia
Comparison of Laryngeal Mask Airway Supreme and Endotracheal Tube In Patients Undergoing Gynecological Laparoscopy Surgery
Endotracheal Tube (ETT) is still preferred for laparoscopic surgeries because of the fear of pulmonary aspiration and inadequate ventilation.
- Trial name
- NCT02127632
- Testing
- Endotracheal Tube, Laryngeal Mask Airway-Supreme
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people
- Sponsor
- Dokuz Eylul University
Anesthesia
Ambu AuraGain and Teleflex LMA Protector Fiberoptic Assessments in Elective Patients
Participant is being asked to take part in this study because participant is going to have surgery that requires general anesthesia (in which participant is unconscious for the procedure).
- Trial name
- NCT02724956
- Testing
- Ambu AuraGain, Teleflex LMA Protector, Ambu aScope
- Where
- United States
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- M.D. Anderson Cancer Center
Respiratory Distress Syndrome
Laryngeal Mask Airway (LMA) for Surfactant Administration in Neonates
The primary objective of this research is to compare the need for intubation and mechanical ventilation in the first seven days of life for infants with respiratory distress syndrome (RDS) on nasal continuous positive airway…
- Trial name
- NCT01116921
- Testing
- Nasal continuous positive airway pressure (nCPAP), Laryngeal Mask Airway (LMA) to deliver surfactant, Surfactants, Pulmonary
- Where
- 7 sites in United States
- Volunteers
- 103 people
- Sponsor
- University of Minnesota
Respiratory Distress Syndrome, Newborn
Surfactant Via Endotracheal Tube vs. Laryngeal Mask Airway (LMA) in Preterm Neonates With Respiratory Distress Syndrome
In this study, newborn babies with respiratory distress syndrome (RDS), receiving oxygen via nasal continuous airway pressure (CPAP) modalities, and needing surfactant treatment will be randomized to standard delivery of…
- Trial name
- NCT02164734
- Testing
- Endotracheal intubation, Laryngeal mask airway, remifentanil
- Where
- United States
- Volunteers
- 93 people
- Sponsor
- Albany Medical College
Tracheal Intubation in Children
Ambu Aura-i and Air-Q Intubating Laryngeal Airways as a Conduit for Tracheal Intubation in Children
The purpose of this study is to determine whether there is a clinically relevant difference in time to tracheal intubation when using fiberoptic bronchoscope as a guide to intubate through the Ambu Aura-i or air-Q ILA.
- Trial name
- NCT01535742
- Testing
- Ambu Aura-i size 1.5, air-Q ILA size 1.5, Ambu Aura-i size 2
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Ann & Robert H Lurie Children's Hospital of Chicago
Anaesthesia
The Laryngeal Mask Airway in Edentulous Geriatric Patients
With an aging population a prevalence of edentulous patients increased above 60 % among individuals aged ≥65 yr. Face mask ventilation of these edentulous patients is often difficult because of the inadequate fitting of the…
- Trial name
- NCT02197377
- Testing
- Group LMA Unique™, Group LMA Supreme™
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Dokuz Eylul University
Cystoscopes, Baxter Anaesthesia Brand of Desflurane
Comparing Desflurane to Sevoflurane for the Effect on Recovery Time in Patients Undergoing Urological Cystoscope Surgery
This is a single-center, prospective, randomized, double-blind, double-arm trial including 68 subjects scheduled to undergo urological cystoscope surgeries under general anesthesia (GA) with intubation through a laryngeal mask…
- Conditions
- Cystoscopes, Baxter Anaesthesia Brand of Desflurane, Sevoflurane
- Trial name
- NCT01219881
- Testing
- Desflurane, Sevoflurane
- Where
- United States
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Ohio State University
Obese, Endotracheal Tube
Second Generation LMA Versus Endotracheal Tube in Obese Patients
This prospective, randomized, comparative study is intended to enroll a total of 148 patients with a BMI 30-49.9 kg/m2 undergoing surgery at Parkland Hospital.
- Conditions
- Obese, Endotracheal Tube, Laryngeal Mask Airway
- Trial name
- NCT03748342
- Testing
- Second-Generation Laryngeal Mask Airway
- Where
- 2 sites in United States
- Volunteers
- 97 people
- Sponsor
- University of Texas Southwestern Medical Center
Respiratory Failure
Performance of Baccalaureate Nursing Students in Insertion of Laryngeal Mask: a Trial in Mannequins
The purpose of this study is to compare if there difference in acquisition of knowledge and skills in airway management to baccalaureate nursing students submitted to different learning strategies: exhibition-dialogued class and…
- Trial name
- LMANURSING (NCT01659268)
- Testing
- Simulation class, Exhibition-dialogued class
- Where
- Brazil
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Airway Complication of Anesthesia
Observational Study of the LMA Protector
The investigators want to investigate the user friendliness, and performance of the LMA Protector. The principal research question is to assess the overall performance of the LMA Protector.
- Trial name
- ADEPT1 (NCT03664700)
- Testing
- LMA Protector
- Where
- 5 sites in United Kingdom
- Volunteers
- 112 people
- Sponsor
- Oxford University Hospitals NHS Trust
Laryngismus
Laryngeal Mask Airway (LMA) Insertion With Sevoflurane and Remifentanil
The purpose of this study was to determine the most suitable effect-site concentration of remifentanil for the LMA insertion during inhaled induction with 8% sevoflurane in adults.
- Trial name
- NCT01456299
- Testing
- Remifentanil 1, Control, Remifentanil 2
- Where
- South Korea
- Volunteers
- 102 people
- Sponsor
- Gachon University Gil Medical Center
Bile Duct Carcinoma, Gallbladder Carcinoma
A Dual Channel Supraglottic Airway Device (LMA Gastro) for Oxygenation in Patients Undergoing ERCP
This clinical trial compares the effect of LMA Gastro, a dual channel supraglottic airway (SGA) device, to oxygenation with standard nasal cannula for endoscopic retrograde cholangiopancreatography (ERCP).
- Conditions
- Bile Duct Carcinoma, Gallbladder Carcinoma, Pancreatic Ductal Adenocarcinoma
- Trial name
- NCT04740164
- Testing
- Endoscopic Retrograde Cholangiopancreatography
- Where
- United States
- Volunteers
- 66 people
- Sponsor
- M.D. Anderson Cancer Center
Intubation; Difficult or Failed, Laryngeal Masks
Fibre-optic Guided Tracheal Intubation Through SADs
The study aims to establish which of the two second generation Supraglottic Airway Devices, the I-gel or the the laryngeal ask airway (LMA) Protector, is best suited to be used as a conduit to fibreoptic bronchoscope assisted…
- Conditions
- Intubation; Difficult or Failed, Laryngeal Masks, Airway Management
- Trial name
- NCT03118596
- Testing
- I-gel, LMA Protector
- Where
- 2 sites in United Kingdom
- Volunteers
- 180 people
- Sponsor
- University Hospitals Coventry and Warwickshire NHS Trust
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
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
General Anesthesia, Elective Surgery
The Rotational Insertion Technique for ProSeal Laryngeal Mask Airway
The purpose of this study is to compare two insertion techniques of large size ProSeal laryngeal mask airway. We hypothesized that insertion of ProSeal laryngeal mask airway with 90-degree rotation would reduce the contact…
- Trial name
- NCT00966186
- Testing
- Insertion fo ProSeal laryngeal mask airway
- Where
- South Korea
- Volunteers
- 120 people
- Sponsor
- Seoul National University Hospital