Search clinical trials for: breath

Total 3320 results

Menssana Research, Inc.
University of Erlangen-Nürnberg; Zuyderland Medical Centre; Mount Vernon Cancer...

Not yet recruiting

Breath Test to Predict Breast Cancer and Outcome of Mammography

Breast Cancer | Abnormal Mammogram, Unspecified

Netherlands, Germany, United Kingdom
Virginia Commonwealth University
Meridian Bioscience, Inc.

Completed

Use of Methacetin Breath Test to Predict Liver Failure in Patients With Cirrhosis

Cirrhosis

United States, Israel
Meridian Bioscience, Inc.
Bristol-Myers Squibb

Completed

Companion Protocol for ¹³C-Methacetin Breath Tests in BMS: NCT03486899, NCT03486912 Referenced Trials

NASH - Nonalcoholic Steatohepatitis

United States
Meridian Bioscience, Inc.

Completed

Equivalence of New Breath AnalyzerCompared to Currently BreathID System in Assessment of Liver Function

Healthy Volunteers | Chronic Liver Disease (CLD)

Israel
Hadassah Medical Organization
Meridian Bioscience, Inc.

Unknown

Prediction of Severity of Liver Disease Non Alcoholic Fatty Liver Disease in Patients With Suspected NAFLD by a 13C Octanoate Breath Test

NAFLD

Israel
Hadassah Medical Organization

Withdrawn

Follow Up of Patients Chronic Hepatitis B (CHB) Treated With Sebivo Using the 13C Methacetin Breath Test

Chronic Hepatitis B

Israel
Meridian Bioscience, Inc.

Completed

BREATHID Octanoate Breath Test With or Without Methacetin Breath Test for Correlation With Biopsy in NASH

Non-Alcoholic Steatohepatitis

United States, France, Belgium, United Kingdom
Saglik Bilimleri Universitesi

Recruiting

Effect of Rib Cage and Spine Mobility on Maximum Breath-Hold Time

Healthy Participant

Turkey
Mebo Research, Inc.
Aurametrix; Menssana Research, Inc.

Completed

Exploratory Study of Volatile Organic Compounds in Alveolar Breath (VOCs)

Nutritional and Metabolic Diseases

United States, United Kingdom
Yonsei University

Unknown

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

Irritable Bowel Syndrome

Korea, Republic of
Stanford University

Completed

Breath Analysis for Evaluation of Radiation Exposure in Lung Cancer Patients Treated With Radiation

Small Cell Lung Cancer | Non-Small Cell Lung Cancer | Lung Cancer

United States
Gadjah Mada University

Recruiting

eNose-TB: Electronic Nose for Tuberculosis Screening

Tuberculosis

Indonesia
Gadjah Mada University

Completed

Genosvid Diagnostic Test for Early Detection of COVID-19

COVID-19

Indonesia
Scentech Medical Technologies Ltd

Completed

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

Covid19

Israel
Brain-Gut Research Group
National University, Singapore; New Jersey Medical School

Completed

Fructose Breath-testing in Irritable Bowel Syndrome (IBS)

Irritable Bowel Syndrome | Functional Gastrointestinal Disorders

Switzerland
Louisiana State University Health Sciences Center...

Unknown

Autologous Fat Grafting to the Breast

Breast Reconstruction | Implant Failure | Congenital Malformations | Micromastia | Breast Ptosis

United States
Liberate Medical

Terminated

Breath Synchronized Abdominal Muscle Stimulation to Facilitate Ventilator Weaning: a Pilot Study

Respiration, Artificial | Ventilator Weaning | Electric Stimulation

United States
Carmel Medical Center

Unknown

The Identification of Different Lung Diseases by Analysis of Volatile Organic Compounds in Breath Samples (PHNOSE)

Asthma | Chronic Obstructive Lung Disease

Israel
Shandong University
Jinan Central Hospital; Weihai Municipal Hospital; Weifang People's Hospital; Qilu... and other collaborators

Not yet recruiting

Clinical Characteristics of Small Intestinal Bacterial Overgrowth in Individuals With Abdominal Distention

Abdominal Distention
Cairo University

Recruiting

Bumblebee Breath Effect on Tinnitus in Older Patients

Tinnitus, Subjective

Egypt
The Cleveland Clinic
AbbVie

Recruiting

Volatile Organic Compounds (VOCs) in Active Inflammatory Bowel Disease (VOC)

Crohn Disease | Ulcerative Colitis | IBD

United States
Indiana University

Enrolling by invitation

Optimization of Exhaled Biomarker Collection and Analysis (EBC)

Healthy | Respiratory Disease

United States
Ataturk University

Completed

The Effect of Breath Exercise on Patients' Post-Operative Anxiety Level, Sleep and Recovery Quality

Cholecystectomy, Laparoscopic

Turkey
Societa Italiana di Chirurgia ColoRettale

Unknown

Volatile Organic Compounds (VOCs) Profile in Colorectal Cancer Patients and Healthy Controls.

Colorectal Cancer | Colon Polyp

Italy
Universitaire Ziekenhuizen KU Leuven

Unknown

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

Respiratory Tract Infections | Hematologic Diseases

Belgium
Federal University of Uberlandia

Completed

Effects of the Breath Stacking Technic in Healthy Individuals

Hemodynamic Instability
Rambam Health Care Campus

Recruiting

VOC in Breath Samples for the Diagnosis of IPA

Invasive Pulmonary Aspergillosis | Volatile Organic Compounds | Breath Samples

Israel
Imperial College London
University College London Hospitals; Northern Care Alliance NHS Foundation... and other collaborators

Recruiting

Non-invasive Testing for Early oEesophageal Cancer and Dysplasia (NEED)

Barrett Esophagus | Oesophageal Cancer | Barretts Esophagus With Dysplasia

United Kingdom
University of Aberdeen

Completed

The Utility of Breath Biopsy as a Screening Tool for HCC (BrtH-C)

HCC | Cirrhosis, Liver

United Kingdom
Meir Medical Center

Unknown

Detection of PCOS by Sensors Array

Metabolic State, Breath Analysis, NA-Nose
Region Skane

Completed

Influence of Inspiratory Flow Pattern on Exchange of Carbon Dioxide in Humans Without Primary Lung Disease

Carbon Dioxide | Pulmonary Gas Exchange

Sweden
Cliniques universitaires Saint-Luc- Université...

Unknown

Six Minute Walking Test and Breath-holding

Chronic Obstructive Pulmonary Disease

Belgium
Imperial College London
Royal Marsden NHS Foundation Trust; Chelsea and Westminster NHS Foundation... and other collaborators

Recruiting

COlorectal BReath Analysis (COBRA2)

Colorectal Cancer

United Kingdom
Oslo University Hospital
Owlstone Ltd

Recruiting

Metabolomics in Occupational Asthma

Asthma, Occupational

Norway
Stanford University

Terminated

Breath Metabolomics in the Laboring Parturient

Labor Onset and Length Abnormalities

United States
Medical University of South Carolina

Completed

COVID Breath Test - Ancon

Covid19

United States
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
NHS Lothian

Completed

Non-invasive Detection of Pneumonia in Context of Covid-19 Using Gas Chromatography - Ion Mobility Spectrometry (GC-IMS)

COVID-19 | Respiratory Disease

United Kingdom
Universidade Federal de Santa Maria

Completed

Effects of the Breath Stacking Technique After Upper Abdominal Surgery

Abdominal Surgery

Brazil
Muğla Sıtkı Koçman University

Completed

Respiratory Physiotherapy in Mechanical Ventilation

Respiratory Failure

Turkey
Federal University of Health Science of Porto Alegre

Completed

Ventilatory Muscle Training by Breath-Stacking in Healthy Youngsters

Muscle Weakness

Brazil
University of Edinburgh
University of Amsterdam; University of Strathclyde

Completed

Breath Analysis Using an Electronic Nose in Non Alcoholic Fatty Liver Disease (BEN)

Non-alcoholic Fatty Liver Disease

United Kingdom
The Swedish School of Sport and Health Sciences
The Knowledge Foundation; IKEA; Skandia; Konsumentföreningen Stockholm; Generation... and other collaborators

Completed

Activity Breaks for Brain Health in Adolescents (ABBaH teens)

Healthy Adolescents

Sweden
Old Dominion University

Completed

Four-week Breathing Interventions on Gut Symptoms, Heart Rate Variability, and Psychological Measures in Runners

Anxiety | Visceral Pain | Gastrointestinal System--Abnormalities

United States
University of North Carolina, Chapel Hill

Completed

Bleach vs. Bubbles: Assessing the Impact of the Bathroom Environment on Eczema

Eczema | Atopic Dermatitis | Atopic Dermatitis and Related Conditions

United States
Azienda Ospedaliera Universitaria Policlinico Paolo...

Recruiting

The BASA Study: Breath Analysis for Severe Asthma Patients

Severe Asthma

Italy
University of California, San Francisco

Recruiting

SKY Breath Intervention

Depression | Anxiety Disorders

United States
Haukeland University Hospital

Terminated

Canine-Assisted Profiling of Lung Cancer From Human Breath

Lung Cancer

Norway
Menssana Research, Inc.
National Heart, Lung, and Blood Institute (NHLBI)

Completed

Breath Test for Early Detection of Lung Cancer

Lung Neoplasms

United States

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