Clinical trials: Masks
Respiration and the Airways With Laryngeal Masks
Blind Tracheal Intubation Through Supraglottic Airway Devices
Tracheal intubation is considered the gold standard for protecting the airway. As the supraglottic airway devices (SADs) could be inserted without laryngoscopy, so that SADs with different designs and safety issues could be used…
- Trial name
- NCT05624073
- Testing
- Air-QTM Blocker, LarySealTM Pro
- Where
- 2 sites in Egypt
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Cairo University
Influenza
Household Influenza Transmission Study
The purpose of this study is to determine whether nonpharmaceutical interventions (i.e., handwashing and masks) reduce secondary transmission of influenza in households.
- Trial name
- HITS (NCT01251679)
- Testing
- Hand washing, Hand washing and surgical mask
- Where
- Thailand
- Volunteers
- 2,920 people
- Sponsor
- Centers for Disease Control and Prevention
Covid19
Novel Face Mask Sampling for COVID-19: A Diagnostic and Public Health Tool
COVID-19 has become a global problem. There is an urgent need to improve the diagnosis and screening of patients and healthcare workers for COVID-19 in the UK.
- Trial name
- COVMASK (NCT04481646)
- Testing
- Face mask sampling
- Where
- United Kingdom
- Volunteers
- 630 people, healthy volunteers welcome
- Sponsor
- University of Leicester
Morbid Obesity
Laryngeal Masks for Bariatric Surgery
Obese people pose specific problems as far as the management of airway during surgery. The study aims to compare efficacy and safety of two LMA devices.
- Trial name
- NCT01724970
- Testing
- ProSeal, Supreme LMA
- Where
- Italy
- Volunteers
- 80 people
- Sponsor
- University of Padova
Sleep, Major Abdominal Surgery
Can the Use of Ear Plugs and Eye Masks Help to Improve Sleep Quality After Major Abdominal Surgery?
The importance of good sleep has been gaining interest in critically ill patients as poor sleep is associated with increased rates of delirium, non-invasive ventilation failure and stress to the patient.
- Conditions
- Sleep, Major Abdominal Surgery, Critical Care
- Trial name
- NCT03702296
- Testing
- Ear plugs and eye masks
- Where
- Singapore
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Singapore General Hospital
Respiratory Complications Due to Anesthesia
A Comparison of Controlled Ventilation With the V60 Non-Invasive Ventilator vs. Traditional Mask Ventilation
The purpose of this study is to determine whether an experienced anesthesia provider can adequately and/or easily mask ventilate an anesthetized patient with a commercial non-invasive ventilator device.
- Trial name
- NCT02623270
- Testing
- Noninvasive Ventilator, V60 (Philips), Manual Bag
- Volunteers
- 20 people
- Sponsor
- University of Utah
Obstructive Sleep Apnea
Whitsundays (Nasal) Mask Take Home Study (90 Days)
The goal of this multi-site, prospective, randomized, double arm study without blinding is to test the usability of the Whitsundays mask system at home by patients with Obstructive Sleep Apnea.
- Trial name
- NCT06036329
- Testing
- Group A : provided with 1 Whitsundays Nasal mask without a spare mask cushion, Group B : provided with 1 Whitsundays Nasal mask with 2 spare mask cushions
- Where
- 2 sites in United States
- Volunteers
- 120 people
- Sponsor
- ResMed
COVID, Hypoxemia
Impact of the Double-Trunk Mask on Oxygenation Titration in COVID-19
This study will investigate the impact of the Double-Trunk Mask (DTM) on the reduction of oxygen titration in patients with severe hypoxemia.
- Trial name
- NCT04346420
- Testing
- Standard interface, Double-Trunk Mask
- Where
- Belgium
- Volunteers
- 12 people
- Sponsor
- Cliniques universitaires Saint-Luc- Université Catholique de Louvain
Heart Arrest, Out-Of-Hospital, CardioPulmonary Resuscitation
Ventilation in Cardiac Arrest Resuscitation Study
Out-of-hospital cardiac arrest (OHCA) is a major public health problem, with around 40,000 victims each year in France. Their survival rate remains dramatically low, at less than 10%.
- Conditions
- Heart Arrest, Out-Of-Hospital, CardioPulmonary Resuscitation, Basic Cardiac Life Support
- Trial name
- VECARS (NCT05992454)
- Testing
- EOLIFE
- Where
- France
- Volunteers
- 120 people
- Sponsor
- French Defence Health Service
Respiratory Failure
Optiflow in Sequential Non-Invasive Ventilation
Background : Patient with hypoxemic respiratory failure treated with NIV receive between NIV session oxygen therapy. Gaz exchange disorder with a decrease of the ratio between Partial Pressure of Arterial Oxygen (PaO2) and…
- Trial name
- VNI-HD (NCT02389166)
- Testing
- Optiflow, Conventional oxygen therapy
- Where
- 8 sites in France
- Volunteers
- 95 people
- Sponsor
- University Hospital, Bordeaux
Influenza
Randomized Control Trial to Study the Efficacy of the Surgical Mask Versus the N95 Respirator to Prevent Influenza
The goal of this study is to compare the efficacy of the surgical mask to the N95 respirator in protecting nurses from influenza in the hospital setting.
- Trial name
- NCT00756574
- Testing
- Surgical mask, N95 mask
- Where
- Canada
- Volunteers
- 447 people, healthy volunteers welcome
- Sponsor
- McMaster University
OSA
Nasal Pillows vs. Nasal Masks at High CPAP Pressure
The aim of this evaluation is to test: 1. Whether using nasal pillows at high pressures has comparable outcomes to nasal masks 2. Patient mask type preferences at high pressures
- Trial name
- NCT01690923
- Testing
- Nasal mask, Pillows mask
- Where
- Australia
- Volunteers
- 20 people
- Sponsor
- ResMed
Skeletal Class III Malocclusion
Comparison of Maxillary Protraction Using Tooth-borne Facemask Versus Skeletal Anchorage Chin-plate in Class III Growing Patients
This retrospective non-randomized controlled clinical trial aimed to compare the skeletal and dentoalveolar effects of two orthopedic treatment protocols for skeletal Class III malocclusion in growing patients: a conventional…
- Trial name
- NCT07383259
- Testing
- Tooth-Borne Expander with Facemask (FM), Hybrid Skeletal Anchorage Expander with Chin-Plate (SA)
- Volunteers
- 36 people
- Sponsor
- Universidad Complutense de Madrid
Sleep Disordered Breathing
3D Printing of Positive Airway Pressure (PAP) Therapy Masks: a Single Site Pilot and Feasibility Study
This study is a single site pilot and feasibility study. We propose that 3D printing could be used to create customised masks for patients requiring Positive Airway Pressure (PAP) therapy.
- Trial name
- 3DPiPPIn (NCT04179123)
- Testing
- Customised PAP interfaces
- Where
- United Kingdom
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University College, London
OSA, Apnea+Hypopnea
Impact of Breathing Route on CPAP Effectiveness to Treat Obstructive Sleep Apnea
To determine the impact of the CPAP route (oronasal vs oral) in patients diagnosed with moderate-severe OSA using CPAP with oronasal mask on CPAP level, residual AHI, and peak flow.
- Trial name
- NCT05272761
- Where
- Brazil
- Volunteers
- 20 people
- Sponsor
- University of Sao Paulo General Hospital
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
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
Obstructive Sleep Apnea
Investigative Headgear With Nasal Pillows Continuous Positive Airway Pressure (CPAP) Mask
This investigation is designed to evaluate the at-home usability, performance, user acceptance and reliability of the headgear with a CPAP mask for a duration of 6 months.
- Trial name
- NCT02942446
- Testing
- Investigative Headgear with CPAP mask
- Where
- New Zealand
- Volunteers
- 20 people
- Sponsor
- Fisher and Paykel Healthcare
Difficult Intubation, Airway Disease
STOP-Bang Questionnaire: A Predictor of Obstructive Sleep Apnea and Difficult Mask/Intubation?
Difficult airway management remains the leading cause of anaesthesia-related morbidity and mortality. Obstructive sleep apnea syndrome (OSAS) is a warning sign of difficult airway management.
- Trial name
- NCT06247631
- Testing
- STOP BANG
- Where
- Turkey (Türkiye)
- Volunteers
- 125 people
- Sponsor
- Atatürk Chest Diseases and Chest Surgery Training and Research Hospital
Delirium
Reducing Delirium in the Surgical Intensive Care Unit
Delirium is an acute disturbance in mental abilities and confusion that affects many patient in the hospital and is caused by multiple factors including and altered sleep/wake cycles and multiple sedating medications.
- Trial name
- NCT02856737
- Testing
- eye masks and earplugs
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Boston Medical Center
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