Clinical trials: Masks
Bladder Tumour, Prostate Hyperplasia
Clasic Laryngeal Mask Airway(C-LMA) and I-gel Releated Regurgitation and Complications
1. i-gel 2. C-LMA Compare the effect on gastroeosephageal reflux Postoperative complicatios.
- Trial name
- C-LMA (NCT01876836)
- Testing
- i-gel, C-LMA
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 120 people
- Sponsor
- Diskapi Yildirim Beyazit Education and Research Hospital
Atelectasis
Effects of Spontaneous Breathing Activity on Atelectasis Formation During General Anaesthesia
Atelectasis and redistribution of ventilation towards non-dependent lung zones are a common side effects of general anesthesia. Spontaneous breathing activity (SBA) during mechanical ventilation may avoid or reduce atelectasis…
- Trial name
- SBAFGA (NCT01073917)
- Testing
- Spontaneous Breathing, Pressure Controlled Ventilation, Pressure Support Ventilation
- Where
- Germany
- Volunteers
- 30 people
- Sponsor
- Technische Universität Dresden
COPD
High Flow Nasal Cannula and Exercise in Chronic Obstructive Pulmonary Disease (COPD)
The aim of this study is to compare exercise capacity in COPD patients through two different systems of supplemental oxygen delivery: High Flow Nasal Cannula Oxygen (HFNCO) and The Venturi Mask (VM).
- Trial name
- NCT02858960
- Testing
- High Flow Nasal Cannula Oxygen, The Venturi Mask
- Where
- Argentina
- Volunteers
- 28 people
- Sponsor
- Hospital Italiano de Buenos Aires
Comparison of Different Laryngeal Mask Wearing Methods
Different Ways of Airway Management in Elective Minor Surgeries in Geriatric Patients
different ways of airway management in elective minor surgeries of geriatric patients
- Trial name
- NCT04509960
- Testing
- direct laryngoskopy
- Where
- Turkey (Türkiye)
- Volunteers
- 50 people
- Sponsor
- Ankara Diskapi Training and Research Hospital
Hypoxemia, Hypercapnia
The Physiological Impact of N95 Masks on Medical Staff
Wearing N95 masks may have adverse physical effect on medical staff
- Trial name
- NCT00173017
- Testing
- wearing N95 masks
- Where
- Taiwan
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Adenoidectomy Surgery, Flexible-Laryngeal Mask Airway
Laryngeal Mask Airway for Adenoidectomies (LMAA)
The current study retrospectively assesses laryngeal mask airway use during pediatric adenoidectomies in terms of patient safety, comfort, complications and surgeon satisfaction levels.
- Trial name
- NCT02708043
- Testing
- Flexible-Laryngeal Mask Airway
- Volunteers
- 814 people
- Sponsor
- Baskent University
Obsessive Compulsive Disorder
Application of Vagal Stimulation in Exposure and Response Prevention for Obsessive Compulsive Disorder
Obsessive Compulsive Disorder (OCD) is a condition associated with recurrent intrusive distressing thoughts, images and urges compelling the person to perform neutralizing acts or thoughts to the extent of significantly…
- Trial name
- NCT02196090
- Testing
- Exposure and Response Prevention, Cold face gel mask
- Where
- United Kingdom
- Volunteers
- 10 people
- Sponsor
- King's College London
Pulmonary Hypertension
Impact of Face Masks on 6MWD in Patients With Pulmonary Hypertension
Pulmonary hypertension (PH) is classified according to the Nice Classification into different etiologies, including pulmonary arterial hypertension (PAH), a disease of the pulmonary arteriolar vasculature (Class I), and forms of…
- Trial name
- NCT05256082
- Testing
- six-minutes-walking test
- Where
- Germany
- Volunteers
- 122 people
- Sponsor
- University Hospital of Cologne
Neonatal Disease, Intubation; Difficult or Failed
Intubating Laryngeal Mask vs Direct Laryngoscopy: a Crossover Randomized Controlled Preterm Manikin Trial
The study aims to compare the success and time of intubation through an intubating laryngeal mask vs. direct laryngoscopy in a manikin simulating a term infant. In addition, we will assess the operator's opinion on the procedure.
- Trial name
- NCT06263790
- Testing
- Intubating laryngeal mask, Direct laryngoscopy
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University Hospital Padova
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
General Anesthesia
The Necessity of Routine Mask Ventilation in Adults
The mask ventilation is a necessary procedure to provide oxygenation before the tracheal intubation although the gastric insufflation occurs during the mask ventilation.
- Trial name
- NCT02400931
- Testing
- mask ventilation, no mask ventilation, Rocuronium
- Where
- South Korea
- Volunteers
- 288 people
- Sponsor
- Yonsei University
Pressure Ulcer of Skin, Pressure Injury
Nasal Bridge Pressure Injury Prevention
The primary goal of this study is to explore whether applying the Mepilex foam on the nasal bridge directly between the skin and the N95 mask will prevent nasal bridge pressure injury among nursing staff, secondary to long-term …
- Trial name
- NCT04761679
- Testing
- Applying the Mepilex foam
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Columbia University
Urinary Bladder Neoplasms, Prostatic Neoplasms
Effect of PEEP on Arterial Oxygen Partial Pressure in Elderly Patients With Lithotomy Position Using LMA Supreme™
The purpose of the present study is to compare the effect of PEEP on arterial oxygen partial pressure in elderly patients undergoing urologic surgery using LMA supreme™ in a lithotomy position.
- Trial name
- NCT03390127
- Testing
- PEEP
- Where
- South Korea
- Volunteers
- 68 people
- Sponsor
- Asan Medical Center
Oropharyngeal Leak Pressure
The Effects of GMA-TULIP, I-gel, and BlockBuster Laryngeal Mask in Surgeries With Lateral Position Under General Anesthesia
To compare the efficacy and safety of traditional inflatable laryngeal mask, i-gel non-inflatable laryngeal mask and GMA-TULIP non-inflatable laryngeal mask in surgeries with lateral position under general anesthesia, so that…
- Trial name
- NCT06782841
- Testing
- GMA-TULIP Laryngeal Mask, i-gel Laryngeal Mask, BlockBuster Laryngeal Mask
- Where
- China
- Volunteers
- 102 people
- Sponsor
- The Second Affiliated Hospital of Chongqing Medical University
Surgery, Anesthesia
A Comparison of Desflurane vs. Sevoflurane and the Time to Awakening and the Incidence and Severity of Cough
Goals for ambulatory surgery include providing optimal surgical conditions while ensuring a rapid early recovery without side effect.
- Trial name
- NCT01202162
- Testing
- Desflurane, Administration of Sevoflurane
- Where
- United States
- Volunteers
- 85 people
- Sponsor
- Northwestern University
Respiratory Distress Syndrome, Newborn
Randomized Controlled Trial of Surfactant Administration by Laryngeal Mask Airway (LMA)
In this protocol we will conduct a randomized controlled trial where babies with respiratory distress syndrome (RDS) who have not yet reached criteria for intubation, will be randomized to receive surfactant by LMA or to continue…
- Trial name
- NCT00599651
- Testing
- Surfactant administered via Laryngeal Mask Airway (LMA), standard of care (nasal CPAP and supplemental oxygen)
- Where
- United States
- Volunteers
- 380 people
- Sponsor
- University of Virginia
Device Success Rate, Device Performance
The i-GelTM. A Randomized, Crossover Study With the Laryngeal Mask Airway ProSealTM in Anesthetized Pediatric Patients
In the following randomized, crossover study, the investigators test the hypothesis that ease of insertion and oropharyngeal leak pressure differ between the LMA ProSealTM and the i-GelTM in anesthetized pediatric patients.
- Trial name
- NCT01425151
- Testing
- i-Gel, ProSeal
- Where
- 2 sites in Austria, Switzerland
- Volunteers
- 60 people
- Sponsor
- Schulthess Klinik
Obstructive Sleep Apnea
Laboratory Assessment of Pilairo Q CPAP Mask Performance and Ease of Use.
Participants will undergo a normal sleep study. They will be randomised to use either a FPH Pilairo Q nasal pillow CPAP mask, or another mask.
- Trial name
- NCT02121912
- Testing
- FPH Pilairo Q CPAP mask, Any other market released nasal or nasal-pillow CPAP mask
- Where
- Germany
- Volunteers
- 50 people
- Sponsor
- Fisher and Paykel Healthcare
Obstructive Sleep Apnea
Impact of Interface With/Without Oral Appliance of Sleep Apnea Treatment
CPAP is the most effective treatment of obstructive sleep apnea. Oro-nasal masks may be used in case of mouth leaks but these are associated with higher positive pressure needs and lower compliance to treatment.
- Trial name
- NCT01889472
- Testing
- Nasal mask and oral appliance vs oro-nasal mask during autoCPAP therapy
- Where
- 3 sites in Canada, France
- Volunteers
- 15 people
- Sponsor
- Laval University
Obstructive Sleep Apnea
Bioburden and Usability Evaluation of a Nasal Prototype CPAP Mask
AIM AND HYPOTHESIS: The purpose of this study is to monitor the bioburden and impedance characteristics of a prototype mask system and to evaluate the usability of the mask system.
- Trial name
- NCT02255539
- Testing
- Geelong Prototype Mask
- Where
- Australia
- Volunteers
- 42 people
- Sponsor
- ResMed
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