Not applicableStudy completedNCT03079843What this trial is testingParticulate Matter, Blood Pressure, and the Sympathetic Nervous SystemWho this might be right forAir Pollution University of Michigan 50
Not applicableWithdrawnNCT06570161What this trial is testingAssessment of Fit of Novel N95 Style Transparent Face MasksWho this might be right forRespiratory DiseaseInfection, CoronavirusRespiratory Tract Infections Brigham and Women's Hospital
Not applicableStudy completedNCT07711145What this trial is testingReusable, Transparent, and Reconfigurable N95-equivalent Respirator Masks: Design, Fabrication, and Trials for Enhanced AdoptionWho this might be right forFocus is on Healthy Subjects SEEUS95 Inc 20
Not applicableStudy completedNCT04800848What this trial is testingEffects of the Face Mask on Physical Fitness in ChildrenWho this might be right forPhysical FitnessHealthChildhood ALL+3 more University of Oviedo 165
Not applicableStudy completedNCT02487147What this trial is testingEvaluation of Free Air Portable Air Powered RespiratorWho this might be right forInfluenza Wake Forest University Health Sciences 58
Not applicableLooking for participantsNCT07620691What this trial is testingN95 Masks for Lung Health While Golfing During Wildfire SeasonWho this might be right forBronchial Asthma University of Saskatchewan 40
Not applicableStudy completedNCT04794556What this trial is testingRespiratory Protection Effect of Ear-loop-type KF94 MaskWho this might be right forInfection Samsung Medical Center 30
Not applicableStudy completedNCT04415879What this trial is testingEffects of a N95 Respirator vs Cloth Mask on Exercise Capacity During Treadmill Exercise.Who this might be right forCOVID-19 The Cleveland Clinic 20
Not applicableStudy completedNCT06053502What this trial is testingRespirator and Breathing CompartmentsWho this might be right forFace Mask SqueezeRespiratory Complication University of South Bohemia 21
Not applicableStudy completedNCT02265926What this trial is testingRespiratory Consequences of N95-type Mask Usage in Pregnant Healthcare Workers - A Controlled Clinical StudyWho this might be right forHypoventilation National University Health System, Singapore 20
Not applicableEnded earlyNCT04761679What this trial is testingNasal Bridge Pressure Injury PreventionWho this might be right forPressure Ulcer of SkinPressure Injury Columbia University 12
Not applicableStudy completedNCT04826809What this trial is testingNew Reusable Mask Design With Superior Filtration and FitWho this might be right forCovid19TuberculosisRespiratory Viral Infection Mayo Clinic 41
Not applicableStudy completedNCT05150613What this trial is testingImpact of Different Face Masks on Maximal and Submaximal Performance Testing During COVID-19Who this might be right forHealthy Volunteers Riphah International University 62
Not applicableStudy completedNCT00173017What this trial is testingThe Physiological Impact of N95 Masks on Medical StaffWho this might be right forHypoxemiaHypercapnia National Taiwan University Hospital 20
Not applicableLooking for participantsNCT07404956What this trial is testingTHE EFFECT OF SURGICAL MASK AND N95 MASK USE ON SURGICAL SMOKE IN OPERATING ROOM NURSESWho this might be right forSurgical Smoke ExposureOccupational Exposure to Surgical SmokeHeadache+10 more Bartın Unıversity 38
Not applicableStudy completedNCT05950256What this trial is testingPhysiological Impact of Surgical Mask and N95 Mask on Obese Operating RoomWho this might be right forObesity Qilu Hospital of Shandong University 20
Not applicableUnknownNCT05036941What this trial is testingA Trial of Two Mask Systems in Preventing SARS CoV-2 in Healthcare Workers (HCW)Who this might be right forSARS CoV-2 InfectionInfluenza -Like Illness Ascend Performance Materials 1,600
Not applicableStudy completedNCT04416919What this trial is testingAssessment of N-95 Facemask for Use in COVID-19 Pandemic in Case of Shortage of Personal Protective EquipmentWho this might be right forCoronavirus InfectionDisease Prevention University of Oklahoma 20
Not applicableStudy completedNCT05148793What this trial is testingN95 Reuse During COVID-19Who this might be right forEmergency MedicineFrontline ProvidersHealthcare Worker University of California, San Francisco 412
Not applicableStudy completedNCT00756574What this trial is testingRandomized Control Trial to Study the Efficacy of the Surgical Mask Versus the N95 Respirator to Prevent InfluenzaWho this might be right forInfluenza McMaster University 447