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Breath testing

Showing 1 - 25 of >10,000
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Gastroesophageal Reflux, Regurgitation, Heartburn Trial in Jacksonville (Breath Testing)

Not yet recruiting
  • Gastroesophageal Reflux
  • +2 more
  • Breath Testing
  • Jacksonville, Florida
    Mayo Clinic Florida
Jul 27, 2023

Public Survey on Breath Testing for Health and Disease

Recruiting
  • Cancer
  • +5 more
  • Survey
  • London, United Kingdom
    Imperial College London
Oct 16, 2023

Chronic Mesenteric Ischemia Trial in Rotterdam (Sodium butyrate, 1-13C, 99%, Cambridge Isotope Laboratories, Inc.USA, U-13C6,

Completed
  • Chronic Mesenteric Ischemia
  • Sodium butyrate, 1-13C, 99%, Cambridge Isotope Laboratories, Inc.USA
  • +3 more
  • Rotterdam, Netherlands
    Erasmus Medical Center - Department of Gastroenterology
Aug 30, 2023

Promoting Early Diagnosis of Chronic Mesenteric Ischemia

Not yet recruiting
  • Chronic Mesenteric Ischemia
  • 13C-butyrate breath test
  • (no location specified)
Feb 9, 2023

Smoking Cessation Study

Recruiting
  • Smoking Cessation
  • Arthropathy
  • Lifestyle Counseling
  • Montréal, Quebec, Canada
    Dr, Adam Hart
Nov 2, 2022

Irritable Bowel Syndrome, Irritable Bowel Syndrome With Diarrhea Trial in Ann Arbor (Rifaximin, Glucose and lactulose hydrogen

Recruiting
  • Irritable Bowel Syndrome
  • Irritable Bowel Syndrome With Diarrhea
  • Rifaximin
  • Glucose and lactulose hydrogen breath testing
  • Ann Arbor, Michigan
    University of Michigan
Dec 1, 2021

Irritable Bowel Syndrome Trial in Ann Arbor (Rifaximin 550 MG, Low FODMAP Diet)

Recruiting
  • Irritable Bowel Syndrome
  • Rifaximin 550 MG
  • Low FODMAP Diet
  • Ann Arbor, Michigan
    University of Michigan
Dec 2, 2021

Alcohol Use, Alcohol Drinking, Drinking Behavior Trial in Boston (Alcohol-related mobile health technologies, Motivational

Recruiting
  • Alcohol Use
  • +2 more
  • Alcohol-related mobile health technologies
  • Motivational interview and psychoeducation on blood/breath alcohol concentration
  • Boston, Massachusetts
    EDGE Lab
Nov 6, 2023

Hydrogen and Methane Breath Test Questionnaire

Recruiting
  • Small Intestinal Bacterial Overgrowth
  • Questionnaire
  • Manchester, Greater Manchester, United Kingdom
    The Functional Gut Clinic
Nov 4, 2021

Asthma COPD Trial in Birmingham (Wheeze measurement)

Recruiting
  • Asthma COPD
  • Wheeze measurement
  • Birmingham, West Midlands, United Kingdom
    University Hospitals Birmingham NHS Foundation Trust
Sep 14, 2023

COlorectal BReath Analysis (COBRA2)

Recruiting
  • Colorectal Cancer
  • Breath test
  • London, United Kingdom
  • +4 more
Apr 25, 2023

Small Intestinal Bacterial Overgrowth in Critically Ill Patients

Completed
  • Small Intestinal Bacterial Overgrowth
  • +2 more
  • Modified hydrogen breath test
  • Ioannina, Epirus, Greece
    Univesity Hospital of Ioannina
Mar 9, 2023

Identification of Breath Biomarkers in Esophageal Cancer

Recruiting
  • Esophageal Squamous Cell Carcinoma
  • Breathing test
  • Guangzhou, Guangdong, China
    Mian Xi
Oct 27, 2022

Multiple Breath Washout, a Clinimetric Dataset

Recruiting
  • Cystic Fibrosis
  • +5 more
  • Multiple breath washout testing
  • London, United Kingdom
    Royal Brompton Hospital
May 5, 2022

Hybrid-sensor Breath Analysis for Colorectal Cancer Screening

Recruiting
  • Colorectal Cancer
  • Polyp of Colon
  • Identification of specific VOCs in CRC tissue surgery material
  • +5 more
  • Riga, Latvia
    University of Latvia
Feb 14, 2022

The Colorectal Breath Analysis (COBRA) Study

Active, not recruiting
  • Colorectal Cancer
  • +2 more
  • Breath sample
  • London, United Kingdom
  • +7 more
Apr 20, 2022

Gastric Cancer Via Breath Volatile Organic Compounds by Hybrid

Recruiting
  • Gastric Cancer
  • +3 more
  • Breath sampling for VOC detection
  • +3 more
  • São Paulo, Brazil
  • +4 more
Jul 19, 2021

Change in Airway Peripheral Tone in COPD

Active, not recruiting
  • COPD
  • COPD, Early-Onset
  • oscillometry
  • +8 more
  • Großhansdorf, Germany
  • +1 more
Jul 13, 2021

Portable Solid-State Breath Acetone Testing Device for Real-Time

Completed
  • Ketogenic Dieting
  • Ketosis
  • Blood ketone testing
  • Breath ketone testing
  • Saint Louis, Missouri
    Center for Emerging Technologies
Dec 14, 2019

Hepatocellular Carcinoma (HCC) Trial in Beijing (¹³C-Octanoate Breath Test)

Completed
  • Hepatocellular Carcinoma (HCC)
  • ¹³C-Octanoate Breath Test
  • Beijing, China
  • +1 more
Dec 19, 2022

Gastrointestinal Dysfunction Trial in Nottingham (Oral glucose tolerance test)

Recruiting
  • Gastrointestinal Dysfunction
  • Oral glucose tolerance test
  • Nottingham, Notts, United Kingdom
    Sir Peter Mansfield Imaging Centre
Feb 28, 2023

Chronic Liver Disease Trial in Israel, United States (c13 methacetin solution with breath analyzer)

Completed
Has Results
  • Chronic Liver Disease
  • c13 methacetin solution with breath analyzer
  • Los Angeles, California
  • +10 more
Dec 19, 2022

Helicobacter Pylori Infection, Post-Treatment, Efficacy Trial in Grand Junction, Austin (PyloPlus UBT System, Histology, Rapid

Recruiting
  • Helicobacter Pylori Infection
  • +2 more
  • PyloPlus UBT System
  • +4 more
  • Grand Junction, Colorado
  • +1 more
Dec 28, 2022

GERD Trial in Manchester (Body Surface Gastric Mapping)

Recruiting
  • GERD
  • Body Surface Gastric Mapping
  • Manchester, Greater Manchester, United Kingdom
    The Functional Gut Clinic
Jan 31, 2023

COVID19 Trial in San José (Breath sample)

Withdrawn
  • COVID19
  • Breath sample
  • San José, Costa Rica
    Instituto Costarricense de Investigaciones Clínicas
Nov 22, 2022