Clinical trials: Masks
CO2 Clearance, Mask Comfort
Noninvasive Ventilation Masks Carbon Dioxide Clearance in Normal Volunteers
This study will be a randomized crossover trial that will be conducted at Rush University. The study will be conducted with 20 healthy volunteers who will be placed on ICU ventilator operating in the NIPPV mode.
- Conditions
- CO2 Clearance, Mask Comfort, Rebreathing Exhaled Gas
- Trial name
- NCT03882723
- Testing
- Evaluated 4 masks used for NIV with mechanical ventilators
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Rush University Medical Center
COVID19- Infection with SARS-CoV-2 Virus, SARS-CoV-2 Positive Patients
Impact of the Elevation Training Mask in CrossFit® Post-SARS-CoV-2 Infection.
Introduction: The Elevation Training Mask (ETM) could restore respiratory or hematological organic damages from the acute or post-infection phase of severe acute respiratory syndrome coronavirus 2 (SARSCoV2) because it would…
- Conditions
- COVID19- Infection with SARS-CoV-2 Virus, SARS-CoV-2 Positive Patients, COVID-19 Pulmonary Complications, SARS-CoV-2 Infection (Symptomatic)
- Trial name
- ETMEXCOVID (NCT06806124)
- Testing
- Elevation Training Mask
- Where
- Spain
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Valladolid
Skin Condition, Skin Hydration
Efficacy Test of a Moisturizing and Anti-aging Facial Mask
The objective of this study is to evaluate the effect of Moisturizing facial mask and Anti-aging facial mask on human skin condition improvement.
- Conditions
- Skin Condition, Skin Hydration, Anti Skin Aging
- Trial name
- NCT07622160
- Testing
- Hydrating Repairing Mask, Anti-aging Rejuvenating Mask
- Where
- Taiwan
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- TCI Co., Ltd.
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
Hypoxemia, Trauma
Comparison of Pharyngeal Oxygen Delivery by Different Oxygen Masks
The intent of this study is to determine the difference in pharyngeal oxygen concentration in patients who have a natural airway (not intubated) using commonly available oxygen delivery systems.
- Conditions
- Hypoxemia, Trauma, Acute Myocardial Infarction
- Trial name
- NCT02523586
- Testing
- Oxygen administration
- Where
- United States
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Oregon Health and Science University
Airway Reactivity
Preoperative Use of Montelukast Sodium
Supraglottic airway equipment used during anaesthesia application can lead to airway reactivity or even larynx spasm in sensitive children.
- Trial name
- NCT02494466
- Testing
- montelukast sodium
- Where
- Turkey (Türkiye)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Umraniye Education and Research Hospital
Rice Serum, Rice Mask
Facial Serum and Mask and Ready-to-drink Jelly From Thai Rice
This study consisted of three sub-studies including 1) development and evaluation of facial serum from Thai rice on skin moisture, elasticity, oiliness, and melanin in healthy participants 2) development and evaluation of facial…
- Conditions
- Rice Serum, Rice Mask, Rice Jelly
- Trial name
- NCT06475222
- Testing
- Study 1: Facial serum with alpha albutin, Study 1: Facial serum with Tubtim Chumpae rice extract, Study 2: Facial mask with Hom Pathum rice extract
- Where
- Thailand
- Volunteers
- 104 people, healthy volunteers welcome
- Sponsor
- Burapha University
Community Health Workers, Filtration
Effectiveness of Respirators Fit Factor in Healthcare Providers With and Without Beard
The study aim will be to determine the fit factor of surgical masks and filtering respirators in healthcare providers with and without beard.
- Conditions
- Community Health Workers, Filtration, Masks
- Trial name
- NCT04391010
- Testing
- Surgical masks, Filtering respirators
- Where
- Spain
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- Universidad Complutense de Madrid
Healthy
Can Biotin Supplementation be Used to Mask hCG Abuse?
This sponsor is an anti-doping laboratory tasked with testing athlete samples for prohibited substances by the World Anti-Doping Agency and other agencies. This study is intended to measure: 1.
- Trial name
- hCG (NCT05450900)
- Testing
- Choriogonadotropin Alpha, biotin, Microcellulose filler
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Sports Medicine Research and Testing Laboratory
Maxillary Retrognathism, Children
Treatment of Mandibular Overjet in Children With Maxillary Retrognathism
The project involves a 10-year prospective longitudinal cohort multicentre study where orthodontic treatment and treatment effect is followed in children with Cl III due to maxillary retrognathia who undergo standardized…
- Conditions
- Maxillary Retrognathism, Children, Treatment, Class III Malocclusion
- Trial name
- NCT07706400
- Testing
- Interceptive treatment
- Where
- 3 sites in Denmark, Sweden
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Malmö University
Sleep Disordered Breathing (SDB), Sleep Apnea
Detection of Sleep Stages and Arousals Using Neural Network Classifiers
The objective of this clinical study is to evaluate the accuracy of the Smart Mask V1 System (herein 'Smart Mask') in measuring sleep stages-Stage N1/N2, Stage N3, Rapid Eye Movement (herein 'REM'), and WAKE-arousals, and the…
- Trial name
- SSAM (NCT07136272)
- Testing
- SSAM, Polysomnography, EnsoSleep
- Where
- 3 sites in United States
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Pathway Medtech, LLC.
Covid19, SARS-CoV2 Infection
Reducing Spread of COVID-19 in a University Community Setting: Role of a Low-Cost Reusable Form-Fitting Fabric Mask
The primary aim of the proposed research is to test the role of a newly developed reusable form-fitting fabric mask in reducing the spread of COVID-19 in a community setting comprising undergraduate students living in dormitories…
- Trial name
- NCT04979858
- Testing
- Focal Mask
- Where
- United States
- Volunteers
- 201 people, healthy volunteers welcome
- Sponsor
- Georgia Institute of Technology
COVID-19
Effects of a N95 Respirator vs Cloth Mask on Exercise Capacity During Treadmill Exercise.
This study intends to find out how a cloth mask may impact exercise capacity, to provide guidance for exercisers to adjust their expectations and training accordingly.
- Trial name
- NCT04415879
- Testing
- N-95 Respirator, Cloth Face Mask
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- The Cleveland Clinic
Apnea
NuMask Versus Traditional Mask Ventilation During Routine Care
The direct objective of this study is to determine whether an experienced provider can more adequately and/or easily ventilate an anesthetized patient with the NuMask device as compared to traditional bag-valve-mask ventilation.
- Trial name
- NCT02828280
- Testing
- NuMask, Traditional mask
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Derek Sakata
Airway
Evaluation of the Ambu® AuraGain in Ambulatory Surgery
The study was designed to evaluate the success rate, time of insertion, sealing efficacy and security of the Ambu® AuraGain in patients undergoing ambulatory surgery by one anesthetist
- Trial name
- NCT04501068
- Testing
- Ambu® AuraGainTM
- Where
- 2 sites in Spain
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Hospital General Universitario Gregorio Marañon
Healthy Subjects
A Randomised Crossover Study to Explore the Physiological Impact of AIR+ Smart Masks on Children
The primary objective is to evaluate the physiological impact of AIR+ Smart Masks on end-tidal carbon dioxide (ETCO2) of children aged 7 to 14 years of age.
- Trial name
- NCT03252574
- Testing
- A, B
- Where
- Singapore
- Volunteers
- 106 people, healthy volunteers welcome
- Sponsor
- Innosparks Pte Ltd.
Nurse
Evaluation of ARFC Masks Equipped With CF5 Filter in the Care Unit to Allow a Wider Distribution of FFP2 Masks (Covid-19).
The current outbreak of Covid-19 requires the wearing of FFP2 respiratory protective devices by healthcare personnel to limit their contamination.
- Trial name
- Masq-Aute (NCT04427176)
- Testing
- ARFC mask
- Where
- France
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Saint Etienne
Preoxygenation
Physiological Effects of Different Preoxygenation Strategies
The goal of this clinical trial is to evaluate the performance and physiological effects of different preoxygenation devices in healthy adult and pediatric volunteers (children aged 5-12 years).
- Trial name
- PREOXY II (NCT07564050)
- Testing
- Nasal cannula (NC), Non-rebreather mask (NRM), Non-rebreather mask (NRM) plus Nasal cannula (NC)
- Where
- Italy
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Institute of Mountain Emergency Medicine
COVID-19 Pandemic
3D Printed Mask Adapter Designed From Facial 3D Scans for Fit Testing.
Healthcare workers PPE (personal protective equipment) when interacting with patients either infected or, potentially carrying SARS-CoV-2.
- Trial name
- NCT05143814
- Testing
- 3D Printed Mask Adapter Designed from Facial 3D scans for Fit testing.
- Where
- United Kingdom
- Volunteers
- healthy volunteers welcome
- Sponsor
- Barts & The London NHS Trust
Influenza
A Randomised Controlled Trial of Face Masks and Hand Hygiene in Reducing Influenza Transmission in Households
This study will test the effectiveness of face masks and hand cleaning in preventing the spread of influenza within households
- Trial name
- NCT00425893
- Testing
- hand hygiene, health education, face masks
- Where
- China
- Volunteers
- 6,069 people, healthy volunteers welcome
- Sponsor
- Centers for Disease Control and Prevention