Search clinical trials for: Exhaled breath test

Total 53957 results

Universitätsmedizin Mannheim

Unknown

Evaluation of Novel Lung Function Parameters and Quantitative Computed Tomography (qCT) in Patients With Pulmonary Disease

Chronic Obstructive Pulmonary Disease | Interstitial Lung Disease | Bronchial Asthma

Germany
Universitätsmedizin Mannheim

Unknown

Evaluation of Postural Effects on Multiple-breath-washout Derived Lung Function Parameters

Pulmonary Disease | Pulmonary Healthy Controls

Germany
Universitätsmedizin Mannheim

Unknown

Evaluation of Novel Lung Function Parameters in Patients With Chronic Obstructive Pulmonary Disease (COPD)

Pulmonary Emphysema | COPD | Obstructive Ventilation Disorder

Germany
Universitätsmedizin Mannheim

Unknown

Evaluation of Novel Lung Function Parameters in Patients With Interstitial Lung Disease (ILD)

Idiopathic Pulmonary Fibrosis | Interstitial Lung Disease | Sarcoidosis | Pulmonary Healthy Controls | Non-specific Interstitial Pneumonia | Granulomatosis With Polyangiitis (Wegener's Disease)

Germany
Danone Asia Pacific Holdings Pte, Ltd.

Completed

HYBRID: Hydrogen Breath Test in Lactose Digestion (HYBRID)

Lactose Intolerance

Singapore
Chongqing Medical University

Unknown

Evaluation of C13 Breath Test for Upper Gastrointestinal Bleeding in Patients Who Need Double Antiplatelet After PCI

Acute Myocardial Infarction
Imperial College London

Completed

Acute Effects of a Flutter Device in COPD (AEFLUC)

Chronic Obstructive Pulmonary Disease

United Kingdom
Augusta University

Completed

Clinical Utility of Breath Tests in GI

Glucose Intolerance | Fructose Intolerance | Lactose Intolerance | Small Intestinal Bacterial Overgrowth

United States
Intermountain Health Care, Inc.
University of Utah

Completed

Effects of Altitude on Single-Breath Diffusing Capacity for Carbon Monoxide (DLCO)

COPD

United States
Juul Labs, Inc.

Completed

Evaluating Selected Constituents in the Exhaled Breath Samples

Tobacco Use | Tobacco Smoking | Electronic Cigarette Use | Cigarette Use, Electronic

United States
University of Leicester
Aerocrine AB

Completed

Childhood Asthma Management in Primary Care: Implementation Of Exhaled Nitric Oxide and Spirometry Testing (CHAMPIONS)

Asthma

United Kingdom
University of Leicester
Medical Research Council; University Hospitals, Leicester; Loughborough University and other collaborators

Completed

Exhaled Breath Metabolomic Biomarkers in the Acutely Breathless Patient (EMBER)

Heart Failure | Healthy | Asthma | COPD | Community-acquired Pneumonia | Breathlessness

United Kingdom
John Hunter Children's Hospital
Thrasher Research Fund; Aerocrine AB; University of Newcastle, Australia; Hunter... and other collaborators

Completed

PEAnut Anaphylaxis Predictors (PEAAP)

Peanut Hypersensitivity | Anaphylaxis

Australia
Seoul National University Hospital

Unknown

Volatile Organic Compounds (VOCs) of Exhaled Breath in Patients With GI Bleeding

Gastrointestinal Hemorrhage | Volatile Organic Compounds

Korea, Republic of
Riphah International University

Completed

Imposed Pursed Lip Breathing at Rest and During Exercise In COPD

COPD

Pakistan
Readout, Inc.

Completed

Characterization of a Portable Solid-State Breath Acetone Testing Device for Real-Time Ketosis Status

Ketosis | Ketogenic Dieting

United States
National Heart, Lung, and Blood Institute (NHLBI)

Terminated

Biomarkers in Exhaled Breath From Asthmatic Patients

Asthma

United States
University of Edinburgh
NHS Lothian

Terminated

Energy Balance Following Islet Transplantation (EBFIT)

Type 1 Diabetes

United Kingdom
ARJ Medical, Inc.

Completed

ARJ C13 Urea Breath Test System

H. Pylori Infection

United States
University of Zurich
Swiss Federal Institute of Technology

Completed

Monitoring of Biomarkers by Portable Breath Gas Sensors: an Exploratory Study

General Population

Switzerland
Medical University of Warsaw

Completed

BIOmarkers in Severe AsthMa Patients on Omalizumab Treatment (BIOSAMOT)

Severe Asthma

Poland
Universitätsmedizin Mannheim

Completed

Multiple Breath Washout (MBW) Using Sulfur Hexafluoride Reference Values and Influence of Anthropometric Parameters

Healthy Subjects | Non-smokers | Smokers
Sir Run Run Shaw Hospital
University of Michigan; Klinik Arlesheim; Zhejiang Academy of Agricultural Sciences

Completed

Efficacy of Low-FODMAPs Dietary Therapy for Irritable Bowel Syndrome in China

Irritable Bowel Syndrome | Diet Modification

China
Respirent Pharmaceuticals Co Ltd.
Becro Ltd.

Completed

A Bioequivalence Study Between Fluticasone Propionate 100 mcg and Salmeterol Xinafoate 50 mcg Inhalation Powder/Respirent Pharmaceuticals vs. ADVAIR DISKUS® 100/50 Inhalation Powder/GSK in Healthy Volunteers

Bioequivalence

Greece
Nadav Goldental

Unknown

Using Sensors to Measure Drug Concentrations in Exhaled Breath

Mental Disorder
University of British Columbia
Canadian Institutes of Health Research (CIHR); Saudi Arabian Cultural Bureau...

Unknown

Glycogen Storage Disease Breath Test Study

Healthy | Patient Compliance

Canada
Portsmouth Hospitals NHS Trust

Completed

Study to Explore the Relationship Between the Level of Exhaled Breath Condensate Hydrogen Peroxide (EBC H2O2) as Measured Using a New Device Against Existing Measures of Lung Disease (EXHALE 1A)

Asthma | COPD Exacerbation

United Kingdom
HaEmek Medical Center, Israel
Technion, Israel Institute of Technology

Unknown

Detection of Placenta Accreta Via Exhaled Women Breath

Placenta Accreta, Third Trimester

Israel
Czech Technical University in Prague

Completed

Effects of Low Concentrations of Nitrous Oxide

Nitrous Oxide Poisoning

Czechia
Riphah International University

Completed

Mild Resistive Expiratory Breathing Technique On Spinal Cord Injury

Spinal Cord Injuries

Pakistan
University Hospital Inselspital, Berne
Lindenhofspital

Completed

Prediction of Survival in Children With Cystic Fibrosis Using the Multiple-breath Washout

Death | Cystic Fibrosis | Lung Transplantation

Switzerland
Imperial College London

Withdrawn

Systemic Endothelial Abnormalities in COPD

Chronic Obstructive Pulmonary Disease

United Kingdom
Imperial College London

Withdrawn

Genomic/ Proteomic/ Metabonomic Profiling in Chronic Obstructive Pulmonary Disease (COPD)

Pulmonary Disease, Chronic Obstructive

United Kingdom
Absenger Cancer Education Foundation

Terminated

A Pilot Study To Assess Guidance in and Subsequent Use of Mind-Body Techniques on the Quality of Life of Cancer Patients

Neoplasms | Quality of Life | Life Change Events

United States
Universitaire Ziekenhuizen KU Leuven

Unknown

Rapid Analysis of Infections by Spectrometry of Exhaled Breath (RAISE)

Respiratory Tract Infections | Hematologic Diseases

Belgium
Respirent Pharmaceuticals Co Ltd.
Becro Ltd.

Completed

A Bioequivalence Study Between Fluticasone Salmeterol Xinafoate vs. SERETIDE DISKUS® in Healthy Volunteers With Charcoal Blockade (BREATH-PK250-CC)

Bioequivalence

Greece
Ourania Kaltsogianni
King's College London

Completed

Integrated Prediction of Extubation Outcome by the Spontaneous Breathing Trial in Newborn Infants

Infant, Newborn, Diseases | Airway Morbidity

United Kingdom
Landon Pediatric Foundation

Completed

Diagnostic Breath Analysis for Detection of Ventilator Acquired Pneumonia (VAP) (VAP-VOC)

Bacterial Infections

United States
Centre Hospitalier Régional d'Orléans

Completed

Diaphragmatic Ultrasound Associated With RSBI Predict Weaning Issue: the Rapid Shallow Diaphragmatic Index (RSDI) (CODEX)

Extubation | Mechanical Ventilation | Mechanical Ventilator Weaning | Diaphragm Ultrasound

France
M.D. Anderson Cancer Center

Withdrawn

Health Literacy and Smoking Cessation in Low-SES Diverse Smokers - Project HALT II

Smoking Cessation

United States
Centre Hospitalier Universitaire de Besancon

Unknown

Ventilatory Adaptation to Concentric Versus Eccentric Exercise in Patients With Severe COPD (CONvEX)

Chronic Obstructive Pulmonary Disease Severe

France
Seoul National University Bundang Hospital

Completed

The Diagnostic Validity of the Urea Breath Test

Helicobacter Pylori Infection

Korea, Republic of
Otsuka Pharmaceutical Co., Ltd.
Covance

Completed

Phase 2 Study to Evaluate the Preliminary Performance of the C13-URA Breath Test Kit in Dyspeptic Subjects

Dyspeptic Subjects

United States
Unity Health Toronto

Unknown

Frequency of Screening and SBT Technique Trial (FAST)

Critically Ill

Canada, United States
Otsuka Pharmaceutical Co., Ltd.

Completed

A Trial of C13-CAC Breath Test in PPI Resistant GERD Patients

Gastroesophageal Reflux Disease

Japan
Yonsei University

Unknown

Efficacy of Hydrogen Breath Test in the Patients With Irritable Bowel Syndrome

Irritable Bowel Syndrome

Korea, Republic of
Respirent Pharmaceuticals Co Ltd.
Becro Ltd.

Completed

A Bioequivalence Study Between Fluticasone Propionate 250 mcg and Salmeterol Xinafoate 50 mcg Inhalation Powder/Respirent Pharmaceuticals vs. ADVAIR DISKUS® 250/50 Inhalation Powder/GSK in Healthy Volunteers

Bioequivalence

Greece
Ottawa Hospital Research Institute

Completed

Introducing and Evaluating Extubation Advisor (EA)

Intubation

Canada
Nationwide Children's Hospital
Ohio State University

Completed

Opioid Use, Storage, and Disposal Among Pediatric Patients After Surgery

Hernia | Sleep Disordered Breathing | Hypospadias | Tonsillitis | Hydrocele | Circumcision | Undescended Testicle

United States
University of Utah
National Institute of Nursing Research (NINR)

Completed

Feasibility Trial for Detecting Drug-induced Respiratory Depression and Prompting for Self-rescue

Healthy

Search clinical trials for: Exhaled breath test

Sponsors and Collaborators

Medical Conditions

Drug Interventions

CROs by country

CROs in Nigeria

Conditions

Rare Diseases

Drug Interventions

Dietary Supplements

Sponsor/Collaborators

Locations