Clinical trials: Masks
Anesthesia, General, Postoperative Complications
Pre-operative Characteristics for Prediction of Supraglottic Airway Failure Using Machine Learning (ERICA)
Supraglottic airway devices (SGA) are a safe and well-established technique for airway management. Nowadays, up to 60% of general anaesthetics performed in European countries use SGA.
- Conditions
- Anesthesia, General, Postoperative Complications, Laryngeal Masks, Treatment Failure
- Trial name
- ERICA (NCT06617403)
- Testing
- non
- Where
- 2 sites in Germany
- Volunteers
- 44,000 people
- Sponsor
- University Hospital Ulm
Brain Cancer
3D Printed Mask for GBM and Brain Mets
This is a single site, investigator initiated study that aims to explore the feasibility of using a personalized 3D printed immobilization mask for CNS patients undergoing radiation therapy.
- Trial name
- NCT04114786
- Testing
- 3D-printed mask, Thermoplastic mask
- Where
- Canada
- Volunteers
- 40 people
- Sponsor
- University Health Network, Toronto
Adverse Anesthesia Outcome
Laryngeal Mask Airway Supreme Versus Laryngeal Tube
The investigators test the hypothesis that oropharyngeal leak pressure and fiberoptic position differ between the size 2 LMA SupremeTM and the Laryngeal Tube LTS IITM in non-paralyzed anaesthetized pediatric patients
- Trial name
- NCT02252120
- Testing
- Supreme, Laryngeal Tube
- Volunteers
- 60 people
- Sponsor
- Schulthess Klinik
Airway Management
Artificial Intelligence-Assisted Ultrasound Assessment of Laryngeal Mask Airway Placement
This prospective observational study aims to develop and evaluate artificial intelligence-based models for the assessment of laryngeal mask airway (LMA) placement in adult patients undergoing elective surgery under general…
- Trial name
- NCT07766382
- Where
- Turkey (Türkiye)
- Volunteers
- 200 people
- Sponsor
- Duzce University
Sleep Disordered Breathing, Obstructive Sleep Apnea
The Evaluation of a Nasal Pillows Mask for the Treatment of Obstructive Sleep Apnea (OSA)
This investigation is designed to evaluate the performance as well as the patients overall acceptance of the mask.
- Trial name
- NCT02894242
- Testing
- F&P Deimos Nasal Pillows Mask
- Where
- 2 sites in New Zealand
- Volunteers
- 22 people
- Sponsor
- Fisher and Paykel Healthcare
General Anesthesia
The Comparison of Airway Sealing With the Laryngeal Mask Airway (LMA) Supreme at Different Intracuff Pressure in Children
The laryngeal mask airway (LMA) supreme is a relatively new single-use supraglottic airway with modification. The parameters about airway sealing such as oropharyngeal leak pressure (OLP) and leakage volume are important markers…
- Trial name
- NCT01738854
- Testing
- intracuff pressure by cuff pressure manometer
- Where
- South Korea
- Volunteers
- 36 people
- Sponsor
- Yonsei University
Amyotrophic Lateral Sclerosis
A Pilot Study of the Utility of 3D Printed Masks for ALS Subjects
Non-invasive ventilation (NIV) is an important therapy for patients with a number of neurological diseases. Specifically, NIV has been shown to be an effective treatment for people with amyotrophic lateral sclerosis (ALS, also…
- Trial name
- NCT03519880
- Testing
- Custom Mask Interface
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- University of Michigan
Intubation;Difficult
Long Endotracheal Tube vs. Aintree Intubating Catheter for Fiberoptic-guided Intubation in Manikin
In difficult airway situation, fiberoptic-guided endotracheal intubation through laryngeal mask airway(LMA) is one of option. Aintree catheter is a device to help change LMA to endotracheal tube, but it needs complex and multiple…
- Trial name
- NCT03645174
- Testing
- Using long tube, Aintree catheter
- Where
- South Korea
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Ajou University School of Medicine
Obesity
Effect of Different-Flow High-Flow Nasal Cannula Versus Traditional Face Mask Oxygenation on Safe Apnea Time in Obese Patients
Obesity is a growing global health problem, and patients with obesity are at higher risk of hypoxemia during induction of general anesthesia.
- Trial name
- NCT07843810
- Testing
- Face Mask, High-Flow Nasal Cannula
- Where
- China
- Volunteers
- 147 people
- Sponsor
- The First People's Hospital of Lianyungang
Covid19
Clinical Efficiency of Surgical Masks and Filtering Face-piece 2 Masks
Recent results demonstrated an increased risk of COVID-19 infection among healthcare workers (HCW), particularly when access to personal protective equipment (PPE) was inadequate. (ref).
- Trial name
- NCT04823351
- Testing
- Surgical Mask
- Where
- Switzerland
- Volunteers
- 1,200 people, healthy volunteers welcome
- Sponsor
- University of Zurich
Laryngeal Masks, Minors
Comparison of Weight-based Versus External Ear-size Based Technique for Selection of Laryngeal Mask Airway in Pediatric Surgical Patients.
Laryngeal Mask Airway (LMA) is widely used in pediatric surgical patients. The manufacturer recommends the size of LMA to be used in children should be based on actual body weight but this method has several limitations.
- Conditions
- Laryngeal Masks, Minors, Child, Pediatrics
- Trial name
- NCT03931122
- Testing
- Ear Size Based Method (Ambu® AuraOnce™ Laryngeal Mask Airway)
- Where
- Pakistan
- Volunteers
- 136 people, healthy volunteers welcome
- Sponsor
- Aga Khan University
Sleep Quality
Ear Plug and Eye Mask Use on Sleep Quality in Intensive Care Patients
This study was conducted as a pre-test and post-test randomized controlled single center study to evaluate the effect of ear plugs and eye mask application on sleep quality in patients hospitalized in the intensive care unit.
- Trial name
- NCT05564351
- Testing
- eye mask and ear plug
- Where
- Turkey (Türkiye)
- Volunteers
- 120 people
- Sponsor
- Mersin University
Airway Complications
Optimal End-Tidal (ET) Sevoflurane and Desflurane Concentration for Extubation of Supreme Laryngeal Mask Airway (LMA) in Adults
The purpose of this study is to determine the optimal volatile anaesthetic (sevoflurane and desflurane) to remove a Supreme LMA in adults in which there is minimal airway response.
- Trial name
- NCT01083953
- Testing
- Sevoflurane, Desflurane
- Where
- Malaysia
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- University of Malaya
Obstructive Sleep Apnea
The Evaluation of the Toffee Mask for the Treatment of Obstructive Sleep Apnea
This investigation is a prospective, non-randomized, non-blinded study. This investigation is designed to evaluate the performance, comfort and ease of use of the F\&P Toffee mask amongst Obstructive Sleep Apnea (OSA) patients.
- Trial name
- NCT03726346
- Testing
- Toffee Full Face Mask
- Where
- United States
- Volunteers
- 39 people
- Sponsor
- Fisher and Paykel Healthcare
Sleep Disordered Breathing, Obstructive Sleep Apnea
The Evaluation of a Nasal Mask for the Treatment of Obstructive Sleep Apnea (OSA): Comfort & Performance Trial
This investigation is designed to evaluate the performance (treatment and leak), comfort (subjective feedback), stability (subjective feedback, leak) as well as the participant's overall acceptance of the Saturn mask amongst OSA…
- Trial name
- NCT03075722
- Testing
- Saturn nasal mask
- Where
- New Zealand
- Volunteers
- 14 people
- Sponsor
- Fisher and Paykel Healthcare
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
Nasotracheal Intubation
Nasal Ventilation vs Face Mask
Nasotracheal intubation(NTI) is commonly used in operations of the mouth, pharynx, larynx and also the neck. While these patients showed higher rates of difficult laryngoscopy.
- Trial name
- NCT03853239
- Testing
- face mask ventilation crossover nasal ventilation, nasal ventilation crossover face mask ventilation
- Where
- China
- Volunteers
- 40 people
- Sponsor
- Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University
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
Covid-19, Pregnant
The Effect of Different Masks Used by Pregnant Women on Vital Signs and Non Stress Test During The COVID-19
This study was conducted to examine the effects of different masks used by pregnant women on vital signs and non stress test (NST) during the COVID-19. This study was conducted as a single-blind randomized controlled trial.
- Conditions
- Covid-19, Pregnant, Fetus, Mask
- Trial name
- NCT05578729
- Testing
- Single surgical mask group, Double surgical mask group, N95 mask group
- Where
- Turkey (Türkiye)
- Volunteers
- 91 people, healthy volunteers welcome
- Sponsor
- Bozok University
Amyotrophic Lateral Sclerosis
Geometrical Facial Deformation According to Posture in Amyotrophic Lateral Sclerosis
The measurement of the facial deformation according to the body posture will be conducted by 3D scanning for each posture after marking the landmarks on the face.
- Trial name
- NCT04798183
- Testing
- 3-dimensional scan
- Where
- South Korea
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Pusan National University Yangsan Hospital
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