Clinical trials: Airway Anesthesia
Airway Complication of Anaesthesia, Healthy
The Effects of General Anesthetics on Upper Airway Collapsibility in Healthy Subjects
The investigators hypothesize that propofol, when compared to sevoflurane, causes the upper airway to collapse more easily and causes less activity in the tongue muscle.
- Trial name
- NCT01557920
- Testing
- Propofol, Sevoflurane
- Where
- United States
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Airway Control, Anesthesia
Ketamine Versus Etomidate for Rapid Sequence Intubation
The purpose of this study is to compare the effectiveness and safety of ketamine and etomidate during rapid sequence intubation (RSI).
- Conditions
- Airway Control, Anesthesia, Intubation, Complication
- Trial name
- NCT01823328
- Testing
- Ketamine, Etomidate
- Where
- United States
- Volunteers
- 143 people
- Sponsor
- Hennepin Healthcare Research Institute
Airway Obstruction, Snoring
Anti-Snoring Appliances and Airway Manipulation in Patients Undergoing Anesthetic Sedation
Would patients using an anti-snoring appliance intraoperatively require less airway manipulation, interventions, and rescue maneuvers during anesthetic sedation cases compared to those who do not? The investigators will use…
- Conditions
- Airway Obstruction, Snoring, Sedation Complication
- Trial name
- NCT05748626
- Testing
- Anti-snoring device, No anti -snoring device during their procedure.
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- Northwestern University
Obstructive Sleep Apnea (OSA)
Correlation Endoscopic View of Airway Obstruction With RRa in OSA Patients Under DEX Monitored With SedLine EEG
Patients with obstructive sleep apnea (OSA) could have several anatomical causes of obstruction. A sleep endoscopy study is a technique to help determine the anatomical cause of OSA.
- Trial name
- NCT02639884
- Testing
- SedLine EEG, RRa monitoring
- Where
- United States
- Volunteers
- 51 people
- Sponsor
- Masimo Corporation
Anesthesia Airway Management
Comparison Study of Two Supraglottic Airway Devices Used for Patients Under General Anesthesia
This study will compare two supraglottic airway devices currently on the market. Supraglottic airway devices are used during general anesthesia to provide a patent airway.
- Trial name
- NCT01001078
- Testing
- I-Gel supraglottic airway device, LMA Supreme supraglottic airway device, Standard endotracheal tube
- Where
- Canada
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Maisonneuve-Rosemont Hospital
Hypoxia, Endoscopy
Nasal Continuous Positive Airway Pressure Versus Standard Care During Procedural Sedation for Gastrointestinal Endoscopy
This study is a randomized controlled trial comparing oxygen delivery by nasal mask with continuous positive airway pressure versus standard care (nasal cannula or standard facemask) during propofol-based sedation for…
- Conditions
- Hypoxia, Endoscopy, Anesthesia Morbidity
- Trial name
- NCT03369197
- Testing
- Nasal Mask, Control: Nasal Cannula
- Where
- United States
- Volunteers
- 111 people, healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Delayed Emergence From Anesthesia
Recovery Profile Comparison Between Remifentanil-propofol or Desflurane Anesthesia Monitored With Bispectral Index.
Bispectral monitoring anesthesia with remifentanil-desflurane has a better post-operative recovery than remifentanil-propofol.
- Trial name
- NCT02631525
- Testing
- Desflurane, Propofol
- Volunteers
- 40 people
- Sponsor
- Federal University of Minas Gerais
Failed or Difficult Intubation
Three-dimensional Craniofacial Phenotyping of Patients With Difficult Airway
The purpose of this study is to identify differences in craniofacial morphology and tongue size between patients who have a history of difficult airway management and a control group of patients who had an uneventful airway…
- Trial name
- NCT01630694
- Testing
- 3D Laser Scanning of the Head, Measurements and Digital Photo's of the head, neck and Mouth, Ultrasound Exam of the Tongue
- Where
- United States
- Volunteers
- 28 people
- Sponsor
- University of Rochester
Obstructive Sleep Apnea, Obesity
Effect of Nasal Positive Airway Pressure Versus Standard Care on Oxygenation and Ventilation During Propofol-based Sedation for Colonoscopy in Patients With High Risk of Airway Obstruction
The purpose of this study is to to compare oxygenation and ventilation on spontaneously ventilating obese patients or those with diagnosed or undiagnosed Obstructive sleep apnea (OSA) undergoing day colonoscopy under Propofol…
- Trial name
- NCT05524220
- Testing
- Standard care with a facemask., SuperNO2VA™EtCO2 (Nasal Oxygenating Ventilating Apparatus)
- Where
- United States
- Volunteers
- 139 people
- Sponsor
- The University of Texas Health Science Center, Houston
Endoscopy, Digestive System, Airway Anesthesia
Evaluating the Efficiency and Tolerability of the Oxygenating Bite Block
This study will test an investigational bite block, which is a device placed inside the mouth to protect the teeth and used to keep the endoscope (a long, flexible tube that is placed down the throat and into the esophagus that…
- Conditions
- Endoscopy, Digestive System, Airway Anesthesia, Airway Control, Airway Management
- Trial name
- OBB (NCT07086378)
- Testing
- Oxygenating Bite Block
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Cedars-Sinai Medical Center
Ambulatory Surgery, Coughing
Effect of Fentanyl on Coughing and Recovery After Anesthesia With an LMA Laryngeal Mask Airway)for Airway Management
The purpose of this research is to evaluate the effectiveness of fentanyl for reducing coughing during the perioperative period (i.e., insertion of an LMA [Laryngeal Mask Airway] device, maintenance period during surgery, and…
- Trial name
- LMA (NCT01368809)
- Testing
- Saline, Fentanyl
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Cedars-Sinai Medical Center
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
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
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
Airway Management During Operative Procedure
Evaluation of Micropore"s SpiraLith Absorbents
This is an observational study investigating the duration of use and cost of the new CO2 absorbent Micropore's Spiralith®, compared to Drägersorb® 800+, Drägersorb® Free.
- Trial name
- NCT02550470
- Testing
- Carbon Dioxide Absorbents, Micropore SpiraLith, Sevoflurane
- Where
- United States
- Volunteers
- 186 people
- Sponsor
- Rutgers, The State University of New Jersey
Anesthesia, Difficult Intubation
Voice Analysis as a Predictor for Difficult Intubations
To investigate if signal processing can detect subtle changes in speech production clinically relevant to oropharynx anatomy that may provide an objective measure in the assessment of the presumed difficulty of intubation.
- Conditions
- Anesthesia, Difficult Intubation, Difficult Airway Intubation, Speech Dysfunction
- Trial name
- NCT04105738
- Where
- United States
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- J. Matthias Walz
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
Continuous Positive Airway Pressure, Hypoxia
Positive Pressure at Induction of Anesthesia in Children
SCENARIO: Hypoxemia is one of the most common adverse events during the induction of general anesthesia and may culminate with more serious complications such as cardiac arrest and death.
- Conditions
- Continuous Positive Airway Pressure, Hypoxia, General Anesthesia
- Trial name
- NCT03432390
- Testing
- Continuous Positive Airway Pressure, Open system ventilation
- Where
- Brazil
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Instituto Materno Infantil Prof. Fernando Figueira
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 Morbidity, Anaesthesia
I-gel vs LMA Supreme in Laparoscopic Gynecological Surgery
To compare the effects of i-gel and Laryngeal mask airway Supreme (LMA-Supreme) on ventilation parameters and surgical view during Trendelenburg Position laparoscopic gynecological surgery in cases administered positive pressure…
- Trial name
- NCT02923427
- Testing
- Laryngeal mask Supreme Evaluation, i-gel Evaluation
- Where
- Turkey (Türkiye)
- Volunteers
- 112 people
- Sponsor
- Dokuz Eylul University