Search clinical trials for: No Face mask

Total 10132 results

University of Nottingham
Imperial College London; University College, London; Retroscreen Virology Ltd.

Withdrawn

Evaluating Modes of Influenza Transmission Between Humans

Influenza

United Kingdom
Pamukkale University

Completed

Effects of Face Masks on Cardiopulmonary Capacity in Healthy Individuals

Covid-19

Turkey
University of Edinburgh
Chinese Academy of Medical Sciences, Fuwai Hospital

Completed

Reducing the Pro-ischaemic Effects of Air Pollution Exposure Using a Simple Face Mask

Angina Pectoris | Blood Pressure | Coronary Heart Disease | Heart Rate Variability

China
Medical University of Vienna

Completed

Changes in Capillary Carbon Dioxide Partial Pressure (pCO2) While Wearing FFP2 / FFP3 Masks

Hypercapnia

Austria
University of Edinburgh
Peking Union Medical College

Completed

The Cardiovascular Benefits of Reducing Personal Exposure to Air Pollution

Blood Pressure | Heart Rate Variability

China
Medline Industries

Completed

A Comparative Evaluation of the Performance and Fit of Pediatric Face Masks

Healthy

United States
Nantes University Hospital

Recruiting

Intubation of Obese Patients in the Operating Room With or Without Bag-Mask Ventilation (VENT OR NOT)

Morbid Obesity | Ventilation Therapy; Complications

France
Yale University
Stanford University; Innovations for Poverty Action; North South University

Completed

Face Masks to Reduce COVID-19 in Bangladesh

Covid19

Bangladesh
Yale University
University of California, Berkeley; Stanford University; Innovations for Poverty... and other collaborators

Withdrawn

Face Masks to Reduce SARS-CoV-2 Infections (COVID-19) in Bangladesh

Covid19

Bangladesh
IRCCS Azienda Ospedaliero-Universitaria di Bologna

Unknown

CO2 Clearance During Noninvasive Ventilation (NIV)

Acute Hypercapnic Respiratory Failure
Brno University Hospital
Masaryk University

Recruiting

High Flow Oxygen in Preoxygenation During Rapid Sequence Induction in Infants and Small Children (PRSIHFO)

Preoxygenation | Rapid Sequence Induction (RSI)

Czechia
University of Alberta

Completed

Mask Ventilation With Different Face Masks During Neonatal Resuscitation

Respiration; Insufficient or Poor, Newborn

Canada
University of Los Andes, Columbia
United Nations

Completed

Effectiveness and Adherence to Closed Face Shields to Prevent COVID-19 Transmission (COVPROSHIELD)

SARS-CoV-2 Infection

Colombia
Shahid Beheshti University

Unknown

Comparative Results of Maxillary Deficiency Treatment by Fixed Tongue Appliance and Fixed Facemask in Growing Patients

Maxillary Deficiency

Iran, Islamic Republic of
Izmir Katip Celebi University

Recruiting

Evaluation of the Treatment Effects of Tooth Borne Versus Bone-anchored Protraction Procedures in Class III Patients With Maxillary Deficiency

Class III Malocclusion | Anterior Crossbite | Maxillary Deficiency

Turkey
Fisher and Paykel Healthcare
Centre hospitalier de l'Université de Montréal (CHUM); Institut universitaire...

Not yet recruiting

Pilot Physiological Evaluation of an Investigational Mask With Expiratory Washout.

Acute Hypoxemic Respiratory Failure | Acute Hypercapnic Respiratory Failure
Shanghai Ninth People's Hospital Affiliated to...

Unknown

Nasal Ventilation vs Face Mask

Nasotracheal Intubation

China
ResMed

Completed

Usability Evaluation of Menai CPAP Masks

Obstructive Sleep Apnea

Australia
Diskapi Teaching and Research Hospital

Completed

A Comparison of the Face Mask and Oral Mask Ventilation After Nasal Surgery

Nasal Septum Deviation

Turkey
Tufts Medical Center
Rhode Island Hospital

Completed

Evaluation Of The Total Face Mask For Emergency Application In Acute Respiratory Failure

Acute Respiratory Insufficiency

United States
Indiana University

Completed

Adhesive Tape Placement on Patients' Masks in the Emergency Department Increases Compliance of Proper Face Mask Use

Covid19

United States
Corporacion Parc Tauli

Terminated

Assessment of the Effectivity of Total-face Mask for Noninvasive Ventilation During Acute Respiratory Failure

Respiratory Insufficiency

Spain
Weill Medical College of Cornell University

Terminated

The Efficacy of a New Mathematical Formula to Predict Continuous Positive Air Pressure With an Oronasal Mask Interface.

Obstructive Sleep Apnea (OSA)

United States
Fisher and Paykel Healthcare

Terminated

Toffee Full Face and Toffee Nasal Mask Evaluation in Obesity Hypoventilation Syndrome (NZ)

Obesity Hypoventilation Syndrome

New Zealand
University of Göttingen

Completed

Effect of Wearing Face Masks on Salivary Parameters and Halitosis

Halitosis | Dry Mouth

Germany
Fisher and Paykel Healthcare

Completed

The Evaluation of a Full Face Mask Seal for the Treatment of Obstructive Sleep Apnea

Obstructive Sleep Apnea

United States
Riphah International University

Completed

High Intensity Interval Training on Cardiopulmonary Parameters With or Without Facemask in Healthy Participants

Healthy

Pakistan
Santa Clara Valley Health & Hospital System

Completed

Supplemental Oxygen and the Risk of Surgical Site Infection (PORSSI)

Surgical Site Infection

United States
Tianjin Eye Hospital

Not yet recruiting

Mask-associated Dry Eye Symptoms in China

Dry Eye Syndromes
Fisher and Paykel Healthcare

Completed

The Evaluation of the Toffee Mask for the Treatment of Obstructive Sleep Apnea

Obstructive Sleep Apnea

United States
Fisher and Paykel Healthcare

Completed

An Investigation to Test a Prototype Full-face Mask in the Home Setting

Obstructive Sleep Apnea | Sleep Disordered Breathing

New Zealand
King's College Hospital NHS Trust

Unknown

Effect of Hilotherm Therapy on Post-operative Pain and Swelling Following Surgical Wisdom Tooth Removal

Molar, Third | Wisdom Teeth

United Kingdom
Nantes University Hospital

Completed

Benefits of Optiflow® Device for Preoxygenation Before Intubation in Acute Hypoxemic Respiratory Failure : The PREOXYFLOW Study (PREOXYFLOW)

Acute Hypoxemic Respiratory Failure

France
Alexandria University

Completed

HFNC Versus Oxygen Face Mask on Postoperative Pulmonery Complications

Post Operative Pulmonary Complications

Egypt
Massachusetts General Hospital

Withdrawn

A Novel Unidirectional Face Mask During NPPV in COPD Patients

Chronic Obstructive Pulmonary Disease

United States
Fisher and Paykel Healthcare

Completed

F&P Toffee Full Face Mask Clinical Trial, NZ, 2020

Obstructive Sleep Apnea | Positive Airway Pressure Therapy

New Zealand
Fisher and Paykel Healthcare

Completed

Evaluation of a Full Face Mask for the Treatment of Obstructive Sleep Apnea (OSA) in NZ

Obstructive Sleep Apnea
Centre For International Health
Makerere University

Completed

Randomized Clinical Trial Assessing Laryngeal Mask Airway Versus Face-mask Ventilation in Neonatal Resuscitation (LMAvsFMV)

Asphyxia Neonatorum

Uganda
Irish Research Radiation Oncology Group

Recruiting

Optimising Patient Experience in Head and Neck Radiotherapy (OPEN)

Head and Neck Cancer

Ireland
Siperstein Dermatology

Completed

Post-Procedural Biotech Cellulose Mask

Temperature Change, Body

United States
The 108 Military Central Hospital

Completed

Treating Gnathic Form of Mesial Occlusion in Early Adolescence Patients

Gnathic (Skeletal) Mesial Occlusion
Duke University
Divers Alert Network

Completed

Evaluation of Full Face Snorkel Masks (FFSMs)

Face Mask Squeeze | Snorkeling | Underwater Physiology | Swimming Physiology

United States
Nantes University Hospital

Completed

Benefits of High Flow Nasal Cannula Oxygen for Preoxygenation During Intubation in Non Severely Hypoxemic Patients (PROTRACH)

Need for Intubation, No Severe Hypoxemia

France
Nimmagadda, Usharani, M.D.

Unknown

Comparison of the Classic Face Mask Versus NuMask for Preoxygenation

Inspired Oxygen (FIO2), End-tidal Oxygen (ETO2), End-tidal Carbon Dioxide (ETCO2) and Respiratory Rate (RR) Will be Measured Every 30 Seconds

United States
Fisher and Paykel Healthcare

Completed

Evaluation of a Full-Face Mask for the Treatment of Obstructive Sleep Apnea (OSA)

Obstructive Sleep Apnea

United States
University of the Balearic Islands

Completed

Clinical Trial on the Efficacy of Different Masks With and Without a Peripheral Sealing Device, Against Covid-19

Covid19 | Personal Protective Equipment

Spain
University of Kansas Medical Center
National Heart, Lung, and Blood Institute (NHLBI)

Completed

Texting for Mobility in Overweight/Obese Adults With Peripheral Artery Disease

Overweight and Obesity

United States
Hospital de Clinicas de Porto Alegre

Completed

Activity of Inspiratory Muscles With the Use of Positive Pressure in Patients With Chronic Obstructive Pulmonary Disease

Chronic Obstructive Pulmonary Disease (COPD)

Brazil
Fisher and Paykel Healthcare

Completed

The Evaluation of an Alternative Sizing Model in Comparison of a Conventional Sizing Model for Full Face Masks in the Treatment of OSA in Terms of Performance and Comfort

Obstructive Sleep Apnea | Sleep Disordered Breathing

New Zealand
Beijing Chao Yang Hospital

Recruiting

Modified HFNC Therapy for ARF Patients Undergoing Flexible Bronchoscopy

Acute Hypoxemic Respiratory Failure | High-flow Nasal Cannula Oxygen

China

Search clinical trials for: No Face mask

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