Search clinical trials for: Breath Test

Total 53540 results

United States Army Research Institute of Environmental...

Terminated

Induced Changes in Ventilatory Responsiveness and Altitude Exposure

Hypoxia | Inadequate or Impaired Breathing Pattern or Ventilation | Effects of High Altitude | Abnormal Blood Oxygen Pressure

United States
Beijing Tiantan Hospital

Completed

Multi-device Testing for Autonomic Nervous System Stimulation

Vagus Nerve Stimulation

China
University of Alberta

Completed

Fetal Alcohol Spectrum Disorder-Is This a Ciliopathy?

Fetal Alcohol Spectrum Disorder

Canada
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
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
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
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
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
Czech Technical University in Prague

Completed

Effects of Low Concentrations of Nitrous Oxide

Nitrous Oxide Poisoning

Czechia
Imperial College London
AstraZeneca

Withdrawn

Effect of Symbicort on HAT and HDAC in Sputum Macrophages of COPD

Chronic Obstructive Pulmonary Disease (COPD) | Age Matched Healthy Volunteers (Non-smokers)

United Kingdom
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
GlaxoSmithKline

Withdrawn

Biomarkers of iNOS Activity in COPD, Asthma, Healthy Control

Healthy Smokers | Healthy Non-smokers | Patients With Mild Asthma | Patints With COPD (GOLD II)

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
Imperial College London
AstraZeneca

Withdrawn

Markers for Chronic Obstructive Pulmonary Disease (COPD)

COPD Patients | Current Smokers | Healthy Non-smokers

United Kingdom
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
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
University of East Anglia
University of Manchester; Asthma UK Centre for Applied Research

Completed

The Asthma Bronchial Challenge Study (ABC)

Asthma

United Kingdom
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
Bridor

Completed

Bread Daily Intake Enriched With Mix Fibers in Metabolic Subjects: Intestinal Microbiota and Metabolic Profile Impact (Breath)

Healthy Obesity, Metabolically

France
Alfasigma S.p.A.

Unknown

Safety and Efficacy of Rifaximin in Patients With Papulopustular Rosacea and Positive Lactulose Breath Test

Papulopustular Rosacea

Italy
Danisco
Analyze & Realize

Completed

Effect of Probiotic Supplementation on Lactose Maldigestion Induced by Fat-free Milk

Breath Test | Gastrointestinal Symptoms

Germany
Vanderbilt University Medical Center

Withdrawn

Study for Breathing Interventions in Congestive Heart Failure

Congestive Heart Failure
Sanmen People's Hospital
The First Affiliated Hospital with Nanjing Medical University; Wenzhou Central... and other collaborators

Unknown

A Multi-center Study for Eradication of Helicobacter Pylori With Triple Therapy Using Clarithromycin

Gastritis

China
GlaxoSmithKline

Completed

Infectious Pathogens in Acute Respiratory Illness in Adults and Elderly

Respiratory Disorders

United Kingdom
Société des Produits Nestlé (SPN)

Completed

Hypoallergenicity Evaluation of a New Extensively Hydrolyzed Formula

Cow Milk Allergy

United States
Universitätsmedizin Mannheim

Completed

Evaluation of Novel Lung Function Parameters in Patients With Bronchial Asthma

Pulmonary Healthy Controls | Bronchial Asthma

Search clinical trials for: Breath Test

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