Search clinical trials for: HEPA air purifier

Total 3777 results

GlaxoSmithKline

Completed

To Evaluate Immunogenicity & Safety of GSK Bio's DTPa-HBV-IPV/Hib (Mixed Vaccine) and DTPa-IPV/Hib + HBV Vaccines

Hepatitis B
Cairo University

Not yet recruiting

Retention Rate And Caries Prevention Of Giomer Based Sealant With And Without Pre-Treatment With Bioactive Glass Air Abrasion In Young Adults

Dental Caries
Fraunhofer-Institute of Toxicology and Experimental...

Recruiting

Threshold Concentrations for Ragweed and Birch Pollen in Seasonal Allergic Rhinitis (UBAMBI)

Allergic Rhinitis | Seasonal Allergic Rhinitis | Birch Pollen Allergy | Ragweed Allergy

Germany
Schön Klinik Berchtesgadener Land

Recruiting

CO2-Patterns During Hyperoxia and Physical Exercise in COPD

COPD

Germany
Centre Hospitalier Universitaire, Amiens
University Hospital, Rouen; University Hospital, Caen; University Hospital, Lille and other collaborators

Recruiting

Air vs. Cutaneous Control Mode for Preterm Infants ≤ 32 WG in Incubators: Impact on Body Growth and Morbidity (ThermoKPreterm)

Preterm Infant | Body Temperature

France
Alyatec
Medicom

Completed

Efficacy of Face Mask in Reducing Respiratory Allergic Symptoms in Birch-allergic Subjects in ALYATEC Exposure Chamber

Allergic Rhinitis | Allergic Asthma

France
Washington University School of Medicine

Completed

Oxygen for Intrauterine Resuscitation of Category II Fetal Heart Tracings (O2C2)

Fetal Hypoxia | Electronic Fetal Monitoring | Fetal-Placental Circulation

United States
Riphah International University

Completed

Continuous Positive Air Way Pressure in Cardiac Rehabilitation After CABG

Post-cardiac Surgery

Pakistan
Memorial Sloan Kettering Cancer Center
The City College of New York; North Jersey Community Research Initiative; Gay... and other collaborators

Completed

Tobacco Assessment and Intervention With Low-Income Persons Living With HIV-AIDS (PLWHA) in Community-Based AIDS Service Organizations

Tobacco Cessation | HIV | AIDS

United States
Medical University of Vienna

Completed

Comparison of a New Patient Warming System Using a Polymer Conductive Warming Under-body and Upper-body Blanket With Forced Air Warming

Hypothermia

Austria
Beijing Chao Yang Hospital

Unknown

Air-impingement Manipulation to Clear Subglottic Secretion Compared With Drainage Tube in Prolonged Intubated Patients

Ventilator Associated Pneumonia

China
Schön Klinik Berchtesgadener Land
ROX Medical, Inc.

Completed

Effect of Oxygen-supply on 6-Minute-Walking-Distance of COPD III/IV-patients

Chronic Obstructive Pulmonary Disease

Germany
Umeå University
Swedish Heart Lung Foundation

Completed

Effect of Oxygen on Core Temperature

Cheyne-Stokes Respiration | Cardiac Disease

Sweden
Sun Yat-sen University

Completed

Purified Anthocyanins Supplementation and High-Density Lipoprotein (HDL) Function

Diabetes Mellitus，Type 2

China
University of Bologna

Unknown

Intrahepatic Reinfusion of CD133+ Stem Cells in Cirrhotic Patients (Cirrhosis133)

Liver Cirrhosis

Italy
Kaiser Clinic and Hospital

Completed

Carbon Dioxide Versus Air Insufflation for the Application of Argon Plasma to Reduce the Gastrojejunal Anastomosis

Obesity | Dilatation of Anastomosis | Bypass Complication

Brazil
EyeKon Medical, Inc.

Withdrawn

Hydrophilic Acrylic Intraocular Lens

Cataract Extraction

United States
Coopervision, Inc.

Completed

A Clinical Assessment of the Hemacopolymer Daily Disposable Limbal Ring Soft Contact Lens

Myopia

United Kingdom
Everett Meyer
National Heart, Lung, and Blood Institute (NHLBI); National Institutes of Health...

Completed

Phase 1-2 MAHCT w/ TCell Depleted Graft w/ Simultaneous Infusion Conventional and Regulatory T Cell

Lymphoma, Non-Hodgkin | Acute Myeloid Leukemia | Acute Leukemia | Acute Myelogenous Leukemia | Chronic Myelogenous Leukemia | Myelodysplastic Syndromes (MDS) | Acute Lymphoblastic Leukemia (ALL) | Myeloid Leukemia, Chronic | Myeloproliferative Syndrome

United States
National Institute of Allergy and Infectious Diseases...

Completed

Phase I, Randomized, Double-blinded, Placebo-Controlled Dose De-escalation Study to Evaluate Safety and Immunogenicity of Alum Adjuvanted Zika Virus Purified Inactivated Vaccine (ZPIV) in Adults in a Flavivirus Endemic Area

Zika Virus Infection

Puerto Rico
Queen Saovabha Memorial Institute

Completed

Immune Response in Adults to PrEP and Simulated Booster PEP With a New CPRV

Efficacy of the New CPRV

Thailand
Martin W. Case
University of North Carolina

Recruiting

Pulmonary and Inflammatory Responses Following Exposure to a Low Concentration of Ozone or Clean Air (LOCONOZ2)

Symptoms and Signs | Lung Injury, Acute | Neutrophilia Acute

United States
Hopital Foch

Completed

Language and Music, Speech and the Human Beatbox: Theoretical Issues for Research in General and Applied Linguistics (HBB)

Language

France
University of Adelaide
Royal Adelaide Hospital

Completed

Insulin Sensitivity During Hyperbaric Oxygen Compared to Hyperbaric Air (HOTAIR4)

Insulin Resistance | Diabetes Mellitus, Type II

Australia
Loyola University
Columbia University

Recruiting

The Impact of a Race-Based Stress Reduction Intervention

Inflammation | Stress | Racism

United States
University of Zurich

Completed

Patients With Chronic Obstructive Pulmonary Disease at Altitude - Effect of Nocturnal Oxygen on Exercise Performance

Chronic Obstructive Pulmonary Disease (COPD)

Switzerland
University of Utah

Completed

A Trial of Supplemental CO2 Versus Room Air in Percutaneous Endoscopic Gastrostomy

Pneumoperitoneum

United States
Eunice Kennedy Shriver National Institute of Child...
The Chaim Sheba Medical Center; Schneider Children's Medical Center, Israel

Completed

Safety, Immunogenicity and Efficacy of Shigella Conjugate Vaccines in 1-4 Year Olds in Israel

Shigellosis

Israel
University Hospital Schleswig-Holstein

Completed

Incidence and Prevention of Hypothermia in Newborns Bonding During Caesarean Section (THER5)

Hypothermia | Postoperative Shivering | Thermoregulation Impairment

Germany
National Science Council, Taiwan

Completed

Phospholipid Hypothesis of Depression: From Molecular Biology, Neuroimaging to Behaviour

Major Depressive Disorder

Taiwan
Hospices Civils de Lyon

Recruiting

Validation of BodPod in Pediatric Anorexia Nervosa (PADAAM)

Anorexia Nervosa

France
First Affiliated Hospital Xi'an Jiaotong University

Recruiting

The Mechanism of Adverse Pregnancy Outcomes Influenced by Maternal Air Pollution Exposure

Adverse Pregnancy Outcomes

China
University Hospital, Toulouse

Recruiting

Effect of "Breath of Fresh Air" Flash Activity on Dementia Agitation : Pilot Study (DEMACTIFLASH)

Dementia

France
University of Michigan

Enrolling by invitation

Treatment of Peri-implant Mucositis and Supportive Peri-implant Therapy

Peri-implant Mucositis

United States
University of Zurich

Completed

Hemodynamic Effects of Normobaric Hypoxia During Exercise in Patients With Pulmonary Hypertension (HEXA)

Hypertension, Pulmonary

Switzerland
Warren Bishop

Completed

Safety and Efficacy of CO2 for Endoscopy

Endoscopy | Insufflation

United States
Wright State University
Bayer

Terminated

Can SIS Using Air Bubbles Replace HSG for Fallopian Tubal Patency After Essure Placement (HyCoSy)

Contraception

United States
National Taiwan University Hospital

Completed

The Influence of Head and Neck Position About Oropharyngeal Leak Pressure and Sealing Between the Laryngeal Mask and Vocal Cord Using Different Types of Supraglottic Airway Device

the Influence of Oropharyngeal Leak Pressure and Sealing Between the Mask and Vocal Cord During Changing Patient's Head and Neck Position

Taiwan
Hasselt University

Unknown

Air Pollution Reduction in the Elderly and Cardiovascular and Cognitive Outcomes (ELIFA)

Beneficial Health Effects of Living in Filtered Air

Belgium
Bausch & Lomb Incorporated

Completed

Product Feasibility of a New Silicone Hydrogel Contact Lens

Myopia

United States
Anhui Zhifei Longcom Biologic Pharmacy Co., Ltd.
Shenzhen Third People's Hospital; Wuhan Institute for Tuberculosis Control

Recruiting

Clinical Study of Recombinant Mycobacterium Tuberculosis Fusion Protein for 65-year-olds and Above

Latent Tuberculosis Infection

China
Dr K Services PC

Completed

Efficacy of Warming Garment in the Perioperative Period With Integrated Chemical Heat Packs to Maintain Normothermia

Hypothermia

United States
Serum Institute of India Pvt. Ltd.
PATH

Completed

Phase III Study on Rotavirus Vaccine to Evaluate Lot-to-lot Consistency and Interference With Routine UIP Immunization

Rotavirus Gastroenteritis

India
Glock Health, Science and Research GmbH

Completed

G-Wound (VZ for Wound Treatment)

Wound Heal | Wounds

Austria
Dr. David Yuen Chung CHAN

Recruiting

High Concentration Oxygen Therapy for Pneumocephalus in Chronic Subdural Haematoma: A Prospective Observational Study

Chronic Subdural Hematoma

Hong Kong
Hospices Civils de Lyon

Completed

Optimization of Tuberculosis Intradermal Skin Test (TB Dermatest)

Healthy Volunteers

France
Vitaz
University Ghent

Recruiting

RESTART the Prevention of Pressure Ulcers: Comparing the Effectiveness and Cost of a Reactive Static Air Mattress and Alternating Air Pressure Mattress

Pressure Ulcer | Pressure Injury | Decubitus Ulcer

Belgium
Helsinki University Central Hospital

Recruiting

AIR-program and HUS Internet Therapy Compared to Treatment as Usual in Functional Disorders and Post Covid-19 Condition

Functional Disorders | Post Covid-19

Finland
University of California, San Francisco
United States Department of Defense; San Francisco VA Health Care System

Recruiting

Pilot Test of Apnea and Insomnia Relief for Veterans With Gulf War Illness (GWAIR)

Gulf War Illness

United States
Beijing Tongren Hospital

Completed

The Objective Assessment and Characteristics of Dry Nose From Clinical Perspective

Diagnostic Self Evaluation

China

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