Clinical trials: Masks
Ultrasonography, Difficult Airway
The Impact of Ultrasound Measurements in Predicting Difficult Airway on Videolaryngoscopy Success
In this preoperative observational study, the effect of preoperative ultrasonographic measurements on the success of videolaryngoscopy in predicting difficult airways was investigated; furthermore, the aim was to determine new…
- Trial name
- NCT07628868
- Where
- Turkey (Türkiye)
- Volunteers
- 350 people
- Sponsor
- Bakirkoy Dr. Sadi Konuk Research and Training Hospital
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
Coronavirus, N95
Medical Masks vs N95 Respirators for COVID-19
A randomized controlled trial in which health care workers will be randomized to either medical masks or N95 respirators when providing care to patients with COVID-19.
- Conditions
- Coronavirus, N95, Medical Mask
- Trial name
- NCT04296643
- Testing
- Medical Mask, N95 respirator
- Where
- 15 sites in Canada, Egypt and 2 more
- Volunteers
- 1,009 people
- Sponsor
- McMaster University
Healthy
Quantification of Exhaled Particles to Identify Airborne Transmission Risks of COVID-19
In this study, the aerosols emitted during various respiratory activities will be quantified in healthy subjects. The differences in aerosol size spectrum and number during tidal breathing, speaking, coughing and singing will be…
- Trial name
- QUELLE (NCT04771585)
- Testing
- Community Mask, Surgical Mask, FFP2 respirator
- Where
- Germany
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Fraunhofer-Institute of Toxicology and Experimental Medicine
Bronchopulmonary Dysplasia, Death
Continuous Positive Airway Pressure Via Binasal Prong vs Nasal Mask: a Randomised Controlled Trial
The investigators aimed to compare the effectiveness of nasal mask and prongs used in CPAP (nasal continuous positive airway pressure)as the initial respiratory support when using minimal ly invasive surfactant therapy (MIST) in…
- Trial name
- MASK (NCT02287116)
- Testing
- Easy Flow system and INCA® nasal cannulae set
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Zekai Tahir Burak Women's Health Research and Education Hospital
Hypoxemia
Comparison of the Non-rebreather Mask With the Double-trunk Mask
This study will compare the impact of the Double-Trunk Mask (DTM) with the Non-Rebreather Mask (NRM) on the blood gases of patients with severe hypoxemia.
- Trial name
- NCT04383821
- Testing
- Double-Trunk Mask, Non-Rebreather mask
- Where
- 3 sites in Belgium
- Volunteers
- 25 people
- Sponsor
- Cliniques universitaires Saint-Luc- Université Catholique de Louvain
Brain Metastases, Adult
Intrafractional Head Movement During Radiosurgery
This study investigates the intrafractional accuracy of a frameless thermoplastic mask used for head immobilization during stereotactic radiotherapy. Non-invasive masks cannot completely prohibit head movements.
- Trial name
- NCT03896555
- Testing
- ExacTrac position verification
- Where
- Austria
- Volunteers
- 5 people
- Sponsor
- Medical University Innsbruck
Anesthesia, General
A Clinical Study of the USASK Airway - An Improved Oral Airway for Bag-Mask Ventilation
A clinical study of USASK AIRWAY - An Improved Oral Airway for Bag-mask Ventilation A clinical study of MA AIRWAY - An Improved Oral Airway for Bag-mask Ventilation We report a study with University Research Ethics Board approval…
- Trial name
- NCT04238507
- Testing
- Guedel airway, USASK airway
- Where
- Canada
- Volunteers
- 65 people
- Sponsor
- University of Saskatchewan
Cardiac Arrest (CA), In-Hospital Cardiac Arrest
The Ventilation During In-hospital Cardiac Arrest Study
The goal of this prospective observational study is to learn how ventilation quality parameters during cardiopulmonary resuscitation (CPR) are associated with short-term survival following in-hospital cardiac arrest of adult…
- Conditions
- Cardiac Arrest (CA), In-Hospital Cardiac Arrest, Heart Arrest
- Trial name
- VENT-IHCA (NCT06809309)
- Testing
- Positive pressure ventilation during cardiopulmonary resuscitation
- Where
- 11 sites in Denmark, Norway
- Volunteers
- 900 people
- Sponsor
- University of Aarhus
Covid19
COVID-19: The Effectiveness of Free Face Mask Distribution
The investigators will carry out a randomised trial of free face mask distribution in Stovner District, Oslo, Norway. Ten grocery stores will serve as study sites.
- Trial name
- NCT04866589
- Testing
- Distribution of free face masks
- Where
- Norway
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- Norwegian Institute of Public Health
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
Breathing Pattern
Respiratory Pattern Change in Runners by Respiratory Tract Restriction Using a Respirator
This study involves 20 race runners (10 girls and 10 boys) aged 16-26. The investigators looked at the effect of the respirator on their respiratory function and the involvement of individual breath sectors.
- Trial name
- NCT07032740
- Testing
- Bruce test
- Where
- 2 sites in Czechia
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of South Bohemia
Cardiac Arrest
Respiratory Parameters Using Advanced Airways During In-hospital Cardiac Arrest
The investigators aim to investigate the real life volumes of air delivered to the lungs when rescuers deliver these breaths by hand as part of resuscitation attempts during cardiac arrest.
- Trial name
- NCT06580652
- Where
- United Kingdom
- Volunteers
- 30 people
- Sponsor
- Royal United Hospitals Bath NHS Foundation Trust
Obstructive Sleep Apnea
The Evaluation of a Novel Nasal Pillows 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 with the F\&P trial nasal pillows mask amongst Obstructive Sleep Apnea…
- Trial name
- NCT03605485
- Testing
- Nasal Pillows CPAP mask
- Where
- New Zealand
- Volunteers
- 9 people
- Sponsor
- Fisher and Paykel Healthcare
Virtual Reality, Children and Adolescents
Evaluation of the Efficacy of a Virtual Reality When Placing a Needle on an Implantable Venous Access Device in Children With Leukemia
Main objective: Evaluate the effectiveness of the repeated use of interactive or hypnotic virtual reality compared to standard treatment, on pain, during each needle placement on PAC for 3 months on children or adolescents (6 to…
- Conditions
- Virtual Reality, Children and Adolescents, Acute Leukemia, Anxiety and Fear
- Trial name
- LEAVE (NCT06697275)
- Testing
- Hypnotic Virtual reality, Interactive virtual reality, Standard method
- Where
- 4 sites in France
- Volunteers
- 120 people
- Sponsor
- University Hospital, Clermont-Ferrand
Anesthesia
Effect of Head Rotation on Efficiency of Face Mask Ventilation in Anesthetized Apneic Adults
Upper airway obstruction commonly occurs after induction of general anesthesia. The aim of this study is to determine if head rotation improves the efficiency of mask ventilation of anesthetized apneic adults.
- Trial name
- NCT02755077
- Testing
- Head rotation during mask ventilation
- Volunteers
- 40 people
- Sponsor
- Massachusetts General Hospital
Acute Respiratory Failure, Non-invasive Ventilation
Tissue Doppler Ultrasound During Spontaneous Breathing and Non-invasive Ventilation in the Post-extubation Period.
The aim of the present investigation will be to evaluate diaphragmatic excursion velocity during non-invasive ventilation and spontaneous breathing at both inspiration and expiration.
- Trial name
- TDIpostext (NCT03978221)
- Testing
- Post-extubation TDI
- Where
- Italy
- Volunteers
- 20 people
- Sponsor
- Azienda Ospedaliero Universitaria Maggiore della Carita
Efficacy of Oropharyngeal Seal Pressure
Comparison of Clinical Performance of the Guardian Laryngeal Mask With LMA Proseal
To compare insertion characteristics of 2 different supraglottic devices (Guardian LMA and Proseal LMA) and to observe any associated complications.
- Trial name
- Guardian (NCT02063516)
- Testing
- Guardian Laryngeal Mask, Proseal Laryngeal Mask Airway
- Where
- China
- Volunteers
- 80 people
- Sponsor
- Tianjin Medical University General Hospital
Influenza
Intervention Study of Face Mask and Hand Sanitizer to Reduce Influenza Transmission
Pharmaceutical interventions, particularly vaccination, have been the principal public health method of preventing and controlling seasonal influenza.
- Trial name
- M-FLU (NCT00490633)
- Testing
- Ear Loop Procedure Mask, 62% Ethyl Alcohol Hand Sanitizer
- Where
- United States
- Volunteers
- 1,420 people, healthy volunteers welcome
- Sponsor
- University of Michigan
Supraglottic Airway Device
Optimizing Third-Generation Video Laryngeal Mask Position: SaCoVLM™ vs. Fiberoptic Bronchoscope
This study aims to compare the effectiveness of SaCoVLM™ in artificial airway ventilation during general anesthesia, focusing on the correlation between native video camera imaging and fiberoptic endoscopy.
- Trial name
- NCT06750926
- Testing
- video image through laryngeal mask specific channel
- Where
- Taiwan
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Kaohsiung Medical University Chung-Ho Memorial Hospital
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