Search clinical trials for: Exhaled breath analysis

Total 13700 results

National Heart, Lung, and Blood Institute (NHLBI)

Recruiting

Sample Collections From the Airways of Asthmatic Patients

Asthma

United States
Benaroya Research Institute
Imperial College London

Active, not recruiting

Temporal Variation in Exhaled Volatile Organic Compounds in Esophageal Cancer Patients

Esophageal Cancer

United States, United Kingdom
Imperial College London

Completed

Measuring Hydrogen Peroxide in Exhaled Breath Condensate in HV

Proof Of Concept Study

United Kingdom
University Hospital, Antwerp

Terminated

CLAD: Finding Biomarkers to Predict Rejection and/ or Outcome After Lung Transplantation

Lung Transplant Failure and Rejection | Primary Graft Dysfunction

Belgium
Lin Chen

Completed

Aspergillosis Detection Via EBC-GM in Ventilated Patients

Critical Illness | Aspergillosis, Invasive Pulmonary | Exhaled Breath Condensate | Bronchoalveolar Lavage Fluid | Respiration Failure | Sensitivity and Specificity | Respiratory Fungal Infection

China
I.M. Sechenov First Moscow State Medical University

Enrolling by invitation

Diagnostics of Coronavirus Disease 2019 Cardiovascular Complications

COVID-19 | Quality of Life | Oxygen Consumption | Diastolic Dysfunction | Endothelial Function | Exercise Tolerance

Russian Federation
Paragonix Technologies
Picomole Inc

Enrolling by invitation

Analysis of Volatile Organic Compounds in the Breath of Lung Transplant Rejection Patients Using Infrared Spectroscopy

Lung Transplant Rejection

United States
Value Outcomes Ltd.
AstraZeneca

Completed

Characteristics of Type 2- High Inflammatory Endotype of Asthma Using New Biomarkers From Peripheral Blood and Exhaled Air and Its Effect on the Outcome of Therapy

Asthma, Bronchial | Bronchial Asthma | Asthma Chronic | Asthma; Eosinophilic

Czechia
Inger Lise Gade
Aarhus University Hospital

Completed

Non-invasive Diagnosis of Invasive Pulmonary Aspergillosis by Use of Biomarkers in Exhaled Breath Condensate (NIPA)

Pneumocystis Pneumonia | Aspergillosis Pneumonia

Denmark
Mayo Clinic

Enrolling by invitation

Electronic Nose Identification of Fasting and Non-fasting Breath Profiles (Fast Breath)

Fasting

United States
University of Bern
DCB Research AG; Insel Gruppe AG, University Hospital Bern

Active, not recruiting

Analysis of Volatile Organic Compounds in Patients With Type 1 Diabetes in Induced Hypoglycaemia With a Breath Analyser (VAARABreath)

Glucose Metabolism Disorders | Diabetes Mellitus | Endocrine System Diseases | Metabolic Disease

Switzerland
University of Arizona
National Heart, Lung, and Blood Institute (NHLBI)

Completed

Utilizing Exhaled Breathe Condensate Collection to Study Ion Regulation in Cystic Fibrosis

Healthy | Cystic Fibrosis

United States
Picomole Inc
University of California, Irvine

Terminated

Breath Analysis in Early Stage Lung Cancer Using Infrared Spectroscopy

Lung Cancer | Non Small Cell Lung Cancer

United States
Picomole Inc
West Virginia University

Terminated

Analysis of Volatile Chemicals in Lung Cancer Screen-Eligible Subjects Using Infrared Spectroscopy

Lung Cancer

United States
Ankara Yildirim Beyazıt University

Completed

Functional Movement Analysis (FMS) of Diaphragmatic Breathing-Immediate Effect on Shoulder Mobility

Shoulder Pain | Diaphragm Issues

Turkey
Fraunhofer-Institute of Toxicology and Experimental...

Completed

Characterization of Aerosol Generation and Transport in the Human Lung of Subjects With Chronic Obstructive Pulmonary Disease (COPD)

Chronic Obstructive Pulmonary Disease

Germany
Azienda Ospedaliero-Universitaria Consorziale Policlinico...
University of Michigan; Humanitas Hospital, Italy

Completed

Breathomics: May it Become an Affordable, New Tool for Early Diagnosis and Screening of Lung Cancer?

Lung Cancer

Italy
University of Nebraska
Institute for Science and Health

Completed

Validation of Biomarkers of Exposure and Host Response

Cigarette Smoker

United States
University of Florida

Completed

Breath Condensate Study in Patients With Cystic Fibrosis.

Cystic Fibrosis

United States
Scentech Medical Technologies Ltd

Completed

Detection of COVID-19 Using Breath Analysis - Validation Study.

COVID-19

Israel
Scentech Medical Technologies Ltd

Completed

Detection of COVID-19 Using Breath Analysis - Validation Study (COVID-19)

Covid19

Israel
The University of Texas Medical Branch, Galveston

Terminated

Protein Biomarker Discovery and Validation in Chronic Obstructive Pulmonary Disease (COPD) And Asthma (Proteomics)

Asthma | COPD

United States
Portsmouth Hospitals NHS Trust

Completed

Assessment of Exhaled Breath Condensate Hydrogen Peroxide (EBC H2O2) as Measured Using a New Device (Inflammacheck™) in Patients With Interstitial Lung Disease, Lung Cancer and Healthy Volunteers. (EXHALE 1B)

Lung Cancer | Interstitial Lung Disease

United Kingdom
Portsmouth Hospitals NHS Trust

Completed

Investigation of Inflammacheck to Measure Exhaled Breath Condensate Hydrogen Peroxide in Respiratory Conditions (VICTORY)

Respiratory Disease

United Kingdom
Fox Chase Cancer Center
National Cancer Institute (NCI)

Completed

Study to Evaluate NA-NOSE for Monitoring and Detecting Recurrence in Early Stage Lung Cancer

Stage IA Non-small Cell Lung Cancer | Stage IB Non-small Cell Lung Cancer | Stage IIA Non-small Cell Lung Cancer | Stage IIB Non-small Cell Lung Cancer

United States
Radboud University Medical Center

Completed

Breath Analysis as an Additional Test for Colorectal Cancer Screening to Reduce the Number of Unnecessary Colonoscopies (SCREENER)

Colorectal Neoplasms | Colorectal Cancer | Polyp of Colon

Netherlands
University of Michigan

Completed

Glucocorticoid Administration After Traumatic Birth

Traumatic Birth

United States
Fu Jen Catholic University

Terminated

The Application and Analysis of Diaphragm Electrical Impulse in Adult Patients With Spontaneous Breathing Trial

Tracheostomy

Taiwan
Hospital Sírio-Libanês
Hospital Moinhos de Vento

Completed

Biomarker Analysis of Castration-resistant Prostate Cancer Undergoing Bipolar Androgen Therapy (PSMA-BAT)

Prostate Cancer

Brazil
Shanghai Pulmonary Hospital, Shanghai, China

Completed

Exhaled Breath Condensate Assessment in Stable Non-Cystic Fibrotic Bronchiectasis

Bronchiectasis

China
Hospices Civils de Lyon

Completed

Rapid Diagnosis of COVID-19 by Chemical Analysis of Exhaled Air (COVIDAIR)

Covid19

France
Scentech Medical Technologies Ltd

Completed

Early Detection of COVID-19 Using Breath Analysis - Feasibility Study (COVID-19)

Covid19

Israel
Imperial College London
National Institute for Health Research, United Kingdom; Imperial Health Charity and other collaborators

Active, not recruiting

The Colorectal Breath Analysis (COBRA) Study (COBRA)

Colorectal Cancer | Colorectal Polyps | Colorectal Adenocarcinoma

United Kingdom
Wake Forest University Health Sciences
National Heart, Lung, and Blood Institute (NHLBI); WFD Ventures Incorporated

Completed

Breath Analysis Technique to Diagnose Pulmonary Embolism

Pulmonary Embolism

United States
Peking University People's Hospital
The First Affiliated Hospital of Zhengzhou University; Jiangsu Cancer Institute... and other collaborators

Completed

Detecting Lung Cancer Based on Exhaled Breath

Carcinoma | Lung Neoplasms | NSCLC | Lung Cancer

China
Mayo Clinic

Completed

Breath Analysis Based Disease Biomarkers of COVID-19 and Other Diseases

Liver Diseases | COVID19 | Liver Cancer

United States
Semmelweis University

Completed

Short- and Long Term Antibacterial Effects of a Single Rinse With Different Mouthwashes: a Randomized Clinical Trial

Gingival Diseases | Caries

Hungary
Aalborg University Hospital
University of Aarhus

Completed

Non-invasive Diagnosis of Pulmonary Embolism by Use of Biomarkers in Exhaled Breath Condensate

Pulmonary Embolism

Denmark
Inger Lise Gade
Aarhus University Hospital Skejby

Completed

Non-invasive Prognostication of COVID-19 Patients by Use of Biomarkers in Exhaled Breath Condensate (VTE-COVID-19)

Covid19 | Corona Virus Infection

Denmark
Scentech Medical Technologies Ltd

Completed

Evaluation of Anti-COVID 19 Pfizer Vaccination Effect on COVID 19 Detection Using Breath Analysis (COVID-19)

Covid19

Israel
Scentech Medical Technologies Ltd

Completed

Early Detection of COVID-19 Using Breath Analysis (COVID-19)

Covid19

Israel
Aretaieion University Hospital

Completed

Effect of Type of General Anesthesia Maintenance on Exhaled Nitric Oxide and Eosinophil Blood Count

Anesthesia | Exhaled Nitric Oxide | Eosinophil Blood Count

Greece
Hopital Foch

Terminated

Volatile Organic Compounds in Exhaled Air and Sweat of Patients Treated by Immunotherapy for Lung Cancer: Research on Biomarkers for Early Therapeutic Response (Immuno-VOC)

Lung Cancer, Non-small Cell

France
Rose Research Center, LLC
Foundation for a Smoke-Free World

Completed

A Comparison of Exhaled Carbon Monoxide Measurements Using the iCOquit Smokerlyzer and Vitalograph Breath CO Monitor vs Carboxyhemoglobin From Venous Samples While Validating a Mobile Research Application (COCO)

Smoking, Cigarette

United States
Manchester University NHS Foundation Trust
Norfolk and Norwich University Hospitals NHS Foundation Trust

Completed

Breath Analysis in Patients With Suspected Sarcoidosis: The VOCs-IS Study

Pulmonary Sarcoidosis

United Kingdom
NYU Langone Health

Completed

Biomarkers of Irritant-Induced and Allergic Asthma

Asthma

United States
Cedars-Sinai Medical Center
University of California, San Francisco

Completed

Vascular Aging in Flight Attendants With Occupational Secondhand Smoke Exposure

Secondhand Smoking | Vascular Aging

United States
University of California, Davis
National Heart, Lung, and Blood Institute (NHLBI)

Completed

Using Breath Metabolites to Determine Specific Virus Infection in Asthmatic Patients

Upper Respiratory Tract Infections, Asthma, Exhaled Breath

United States
Heidelberg University
PD Dr. Henrik Watz, Pulmonary Research Center, LungenClinic Großhansdorf... and other collaborators

Active, not recruiting

Change in Airway Peripheral Tone in COPD (CAPTO-COPD)

COPD | COPD, Early-Onset

Germany
Hopital Foch

Completed

Analysis of Volatile Organic Compounds in Exhaled Air and in Sweat in the Context of Suspicion of COVID-19 Infection (VOC-COVID-Diag)

Covid19

France

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