Clinical trials: Face Mask
Failed or Difficult Intubation (Anaesthesia Complications)
Ambu Aura-i Laryngeal Mask Versus Air-Q Intubating Laryngeal Airway for Tracheal Intubation in Adults
Supraglottic airway devices (SGA) become a routine part of the daily anesthesia practice. they can be used as primary airway devices or as conduits for endoracheal intubation and they become an integral part in the recent…
- Trial name
- NCT02226211
- Testing
- Air-Q intubation laryngeal airway, Ambu-Aura i laryngeal mask
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Cairo University
General Anesthetics
Effectiveness of Facial Mask NIV in Adults Under General Anesthesia: Two-Hand C-E vs V-E Techniques
This study aims to compare two different ways doctors hold a face mask to help the participant breathe during general anesthesia. The investigators are evaluating which method, the "C-E" or the "V-E" technique, works best.
- Trial name
- VENTMASK (NCT07179432)
- Testing
- V-E facial mask ventilation maneuver, C-E facial mask ventilation maneuver
- Where
- 2 sites in Colombia
- Volunteers
- 206 people
- Sponsor
- Universidad de Antioquia
Blood Pressure, Heart Rate Variability
The Cardiovascular Benefits of Reducing Personal Exposure to Air Pollution
Exposure to air pollution is an important risk factor for cardiovascular morbidity and mortality, and is associated with increased blood pressure, reduced heart rate variability, endothelial dysfunction and myocardial ischaemia.
- Trial name
- NCT00809432
- Testing
- Face mask (Dust Respirator), No Face mask
- Where
- China
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- University of Edinburgh
Obstructive Sleep Apnea (OSA)
Foam Mask - Assessment of Bioburden in a New Mask Seal Material
Obstructive sleep apnoea (OSA) is characterised by a partial or complete collapse of the upper airway during sleep. The treatment of choice for OSA is Continuous Positive Airway Pressure (CPAP).
- Trial name
- NCT00773721
- Testing
- CPAP mask
- Where
- Australia
- Volunteers
- 20 people
- Sponsor
- ResMed
Head and Neck Neoplasm
Preoxygenation With a High-flow Nasal Cannula or a Simple Mask Before General Anesthesia in Head and Neck Surgery
Objectives: To assess arterial oxygen partial pressure (PaO2) at defined time points during the preoxygenation and to compare between high flow heated humidified nasal oxygen versus standard preoxygenation with oxygen insufflation…
- Trial name
- NCT03896906
- Testing
- High-flow nasal cannula, simple mask
- Where
- South Korea
- Volunteers
- 52 people
- Sponsor
- Asan Medical Center
Surgery
The Clinical Efficacy of Supraglottic Airway Device, Self-pressurized Air-Q Intubating Laryngeal Airway (ILA -SP) in Adult Patients: Comparison With Classic-laryngeal Airway (c-LMA)
Supraglottic airway devices (SADs) are well established in anesthetic practice. Among these devices ,classic laryngeal airway has been typically widely used.
- Trial name
- NCT02206438
- Testing
- Insertion of C-LMA, Insertion of air-Q according
- Where
- South Korea
- Volunteers
- 84 people
- Sponsor
- Yonsei University
Laryngeal Mask Airway
Three Inflation Methods of Ambú Auragain™ and Its Adverse Effects
Laryngeal mask is a common supraglottic device (SGD) used in the daily practice for airway management. Consecutive generations have permitted an expansion of its use.
- Trial name
- NCT04795544
- Testing
- Intracuff pressure measurement
- Where
- Spain
- Volunteers
- 210 people, healthy volunteers welcome
- Sponsor
- Instituto de Investigación Hospital Universitario La Paz
Airway Morbidity
An Investigation of a New Laryngeal Mask Airway LMA Protector
Evaluation of LMA Protector
- Trial name
- LMA (NCT02531256)
- Testing
- LMA Protector
- Where
- Singapore
- Volunteers
- 40 people
- Sponsor
- KK Women's and Children's Hospital
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
Inhalation Anesthesia
Comparison of Midazolam or Dexmedetomidine on Epileptiform EEG During Sevoflurane Mask Induction
Induction with high sevoflurane concentrations may trigger epileptiform electroencephalographic activity without motor or cardiovascular manifestations in healthy patients.
- Trial name
- NCT03394430
- Testing
- Midazolam, Dexmedetomidine
- Where
- China
- Volunteers
- 45 people
- Sponsor
- Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University
Postoperative Sore Throat
Effect of Chewing Gum and Mouthwash Before Operation on Sore Throat After General Anesthesia With a Laryngeal Mask
Postoperative sore throat (POST) is an important problem after general anaesthesia. We assessed whether chewing gum preoperatively or mouthwash can reduce the incidence of POST after general anaesthesia administered via a…
- Trial name
- NCT04644900
- Testing
- chewed mint gum, Mouthwash
- Where
- China
- Volunteers
- 70 people
- Sponsor
- Fudan University
Chalazion
Is the Use of a Steam Mask an Effective Treatment for Paediatric Chalazion in Comparison to Traditional Warm Compresses?
Is the use of a steam mask an effective treatment for paediatric chalazion in comparison to traditional warm compresses? This study will aim to assess the difference between these two methods.
- Trial name
- NCT07721779
- Testing
- Steam device, Warm Compress
- Where
- United Kingdom
- Volunteers
- 28 people
- Sponsor
- University of Sheffield
Endotracheal Intubation
Comparison of Two Type of Laryngeal Mask : I-Gel & LMA ProSeal
The i-gel is a new supra glottic airway device with a non inflatable cuff and an oesophageal vent. The aim of this study is to compare this device to the LMA ProSeal. The study is approved by the institutional ethic committee.
- Trial name
- I-Gel (NCT00624403)
- Testing
- Laryngeal mask insertion (LMA ProSeal), Laryngeal mask insertion (I-Gel)
- Where
- France
- Volunteers
- 700 people
- Sponsor
- University Hospital, Bordeaux
The Baska Mask
Clinical Performance of the Baska MaskⓇ, the I-GelⓇ and the Self-Pressurized Air-QⓇ i
The Baska mask (proact Medical Ltd, Northants, UK) is the latest addition to an era of supraglottic airway devices in clinical use.
- Trial name
- NCT05363566
- Testing
- airway divice
- Where
- Egypt
- Volunteers
- 78 people, healthy volunteers welcome
- Sponsor
- Cairo University
Tracheal Intubation
ILMA Fastrach Versus I-gel for Fiberoptic Tracheal Intubation
We evaluate feasibility of fiberoptic intubation through the "ILMA Fastrach" vs the "i-gel". Both are airway devices to be introduced in the mouth we the possibility to ventilate the patient and furthermore to be a guide to…
- Trial name
- NCT00888875
- Testing
- i-gel, ILMA
- Where
- Switzerland
- Volunteers
- 240 people
- Sponsor
- Insel Gruppe AG, University Hospital Bern
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
Oxygen Inhalation Therapy
Trial Aiming at Assessing the Effect of Humidification on the Comfort of the Patient Receiving an Oxygen Therapy
In France, the most used humidifying system during oxygen therapy is a non heated device with weak efficiency and non-proven clinical benefits.
- Trial name
- OXYREA (NCT01300845)
- Testing
- Humidification, No Humidification
- Where
- France
- Volunteers
- 356 people
- Sponsor
- University Hospital, Angers
Respiratory Infectious Diseases
An Epidemiological Investigation on Correct Wearing of Mask by Direct Spray Test
The purpose of this study was to explore the relationship between the transmission of respiratory diseases and the correct wearing of masks, as well as the factors affecting the correct wearing of masks.
- Trial name
- NCT04497675
- Where
- 8 sites in China
- Volunteers
- 6,000 people, healthy volunteers welcome
- Sponsor
- Fuwai Yunnan Cardiovascular Hospital
Therapeutic Play, Anxiety
The Effect of Therapeutic Play Applied by Using Toy Nebulizer and Toy Mask on Child's Fear and Anxiety Level
In this study, it was aimed to examine the effect of therapeutic play applied with a toy nebulizer and toy mask before inhaler treatment on children's fear and anxiety.
- Conditions
- Therapeutic Play, Anxiety, Fear
- Trial name
- NCT05415566
- Testing
- toy nebulizer and toy mask
- Where
- Turkey (Türkiye)
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Ege University
Anesthesia, Deep Sedation
Comparison of Two Electroencephalograms (EEG) Monitors in Patients Undergoing General Anesthesia
Hypothesis: There is a statistically measurable correlation between qNOX and rough clinical signs of insufficient anti-nociception such as movements during Laryngeal Mask Airway (LMA) insertion, skin Incision, LMA removal.
- Trial name
- NCT02928172
- Testing
- qCON-qNOX, BIS
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- Cedars-Sinai Medical Center