Search clinical trials for: Urea beath test (UBT)

Total 214 results

Chinese University of Hong Kong

Not yet recruiting

Intrafamilial Helicobacter Pylori Infection in Hong Kong

H.Pylori Infection
The Third Xiangya Hospital of Central South University

Completed

Related Factors of Hp Infection in Physical Examination and Community Population in Hunan Province

Helicobacter Pylori Infection

China
George Washington University

Completed

H. Pylori Testing for Patients With Non-specific Upper Abdominal Pain in the Emergency Department

Gastritis | Peptic Ulcer | Stomach Ulcer | Peptic Ulcer Perforation

United States
Karolinska Institutet
The Swedish Research Council; Region Stockholm; Swedish Heart Lung Foundation

Recruiting

HELicobacter Pylori Screening to Prevent Gastrointestinal Bleeding in MI Patients (HELP-MI)

Myocardial Infarction | Cardiovascular Diseases | Helicobacter Pylori Infection | GastroIntestinal Bleeding

Sweden
Hamamatsu University

Completed

Pepsinogens as the Early Marker of H. Pylori Eradication

Gastric Ulcer | H. Pylori Infection | Duodnal Ulcer

Japan
ARJ Medical, Inc.

Recruiting

PyloPlus Urea Breath Test System Pediatric Safety and Efficacy Study

Efficacy | Safety | Helicobacter Pylori

United States
Federal State Budgetary Scientific Institution...
St. Petersburg State Pavlov Medical University; Moscow Clinical Scientific... and other collaborators

Completed

Helicobacter Pylori Infection Occurrence in Russia

Helicobacter Pylori Infection

Russian Federation
University of New Mexico

Completed

Detection of Pseudomonas Aeruginosa in the Airways of Patients With CF

Cystic Fibrosis

United States
Corporacion Parc Tauli

Completed

Prevalence of Exocrine Pancreatic Insufficiency in Patients With Decompensated Cirrhosis ((EPIIHC))

Exocrine Pancreatic Insufficiency

Spain
Odense University Hospital
University of Southern Denmark; Region of Southern Denmark

Unknown

HEP-FYN 12-Years Follow-up

Dyspepsia | Peptic Ulcer | Reflux
VenterPharma

Completed

Evaluation of LacTEST for the Diagnosis of Hypolactasia in Adults and Elderly Patients Presenting With Clinical Symptoms of Lactose Intolerance

Lactose Intolerance

Spain
Thammasat University

Unknown

Effectiveness of Once-daily Dose Regimen of 7-day and 14-day High Dose Rabeprazole-levofloxacin Based Quadruple Therapy for H. Pylori Eradication in Thai Patients With Non-ulcer Dyspepsia

Helicobacter Pylori Infection

Thailand
ARJ Medical, Inc.

Recruiting

PyloPlus Urea Breath Test System Post Therapy Efficacy Confirmation Study

Helicobacter Pylori Infection | Efficacy | Post-Treatment

United States
National University Hospital, Singapore
National Taiwan University Hospital; Chinese University of Hong Kong; Singapore... and other collaborators

Active, not recruiting

Validation of a Molecular Test for Risk-stratification of Patients With High-risk Intestinal Metaplasia (GCEP2 Study)

Stomach Neoplasm

Taiwan, United States, Singapore, Hong Kong, Japan, Korea, Republic of
Northwestern University

Terminated

Methacetin Breath Test in Patients With Liver Disease Secondary to Heart Disease (MBT+Fontan)

Dilated Cardiomyopathy | Tricuspid Atresia

United States
Second Affiliated Hospital, School of Medicine,...

Recruiting

Optimal Recheck Time for Helicobacter Pylori Eradication: A Prospective Randomized Trial

Helicobacter Pylori Eradication

China
Yonsei University

Unknown

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

Irritable Bowel Syndrome

Korea, Republic of
The University of Hong Kong-Shenzhen Hospital
Shenzhen Second People's Hospital; The People Hospital of Baoan Shenzhen; People... and other collaborators

Unknown

A Relevance Study Between the Result of Clinical Drug Intervention and Next-generation Sequencing Technology Focused on Refractory Helicobacter Pylori Infection

Gastritis

China
University of Erlangen-Nürnberg Medical School

Completed

Immediate Detection of Helicobacter Infection With a New Electrochemical System.

H. Pylori Infection

Germany
Universitair Ziekenhuis Brussel

Terminated

Lung Clearance Index (LCI) in Pediatric Patients With Obstructive Lung Disease

Bronchiectasis | Asthma | Cystic Fibrosis

Belgium
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
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
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
The Cleveland Clinic
AbbVie

Recruiting

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

Crohn Disease | Ulcerative Colitis | IBD

United States
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
Meir Medical Center

Unknown

Detection of PCOS by Sensors Array

Metabolic State, Breath Analysis, NA-Nose
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
Medical University of South Carolina

Completed

COVID Breath Test - Ancon

Covid19

United States
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
Assistance Publique - Hôpitaux de Paris

Not yet recruiting

Test of Aquatic Mobility of SMA Infants (BAINSMA)

Infantile Spinal Muscular Atrophy

France
QOL Medical, LLC

Completed

Adult Pilot Study for Reference Ranges and Optimal Cut-offs for the Sucrose Challenge Test and Sucrose Breath Test

Congenital Sucrase-Isomaltase Deficiency

United States
Chongqing Medical University

Unknown

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

Acute Myocardial Infarction
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
Shandong University

Recruiting

Family-based Screening and Treatment of Helicobacter Pylori：A Real World Study

Helicobacter Pylori | Family

China
Ancon Technologies Ltd

Completed

Covid-19 Breath Test

Covid-19 Infection

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
Universitätsmedizin Mannheim

Unknown

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

Pulmonary Disease | Pulmonary Healthy Controls

Germany
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
GlaxoSmithKline
TKL Research, Inc.

Completed

A Tolerability Assessment Study of Three Wash Products in Infants

Skin Care

United Kingdom
Radboud University Medical Center
Dutch Digestive Diseases Foundation

Completed

Early Detection of Barrett's Esophagus in Participants With Reflux Symptoms in Primary Care (ELECTRONIC)

Esophageal Cancer | Barrett Esophagus

Netherlands
University Hospital Birmingham NHS Foundation Trust
Pancreatic Cancer UK

Recruiting

The Development of a Metabolomic Test to Diagnose and Quantify Pancreatic Exocrine Insufficiency (The DETECTION Study) (DETECTION)

Pancreatic Exocrine Insufficiency

United Kingdom
Meridian Bioscience, Inc.
Conatus Pharmaceuticals

Completed

Companion Protocol for Methacetin Breath Test (MBT) in Conatus Protocol IDN-6556-14

Cirrhosis | Portal Hypertension | NASH - Nonalcoholic Steatohepatitis

France
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
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
Meridian Bioscience, Inc.
Conatus Pharmaceuticals

Terminated

Companion Protocol for Methacetin Breath Test (MBT) in Conatus Protocol IDN-6556-17

Decompensated Cirrhosis

United States
Universitaire Ziekenhuizen KU Leuven

Completed

A Dose-finding and Feasibility Study for a Prolonged 13C-octanoate Breath Test for Gastric Emptying (ANTERO-AC-7)

Healthy | Gastric Emptying

Belgium
University of Chicago

Completed

Studies to Determine Whether Oxygen Sensing is Impaired in Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Infected Patients

Hypoxia | SARS-CoV-2 Acute Respiratory Disease | Carotid Bodies

United States
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

Completed

Evaluation of Novel Lung Function Parameters in Patients With Bronchial Asthma

Pulmonary Healthy Controls | Bronchial Asthma
University Hospital, Antwerp

Recruiting

Validation of a 13C Glucose Breath Test Compared With the Euglycaemic Clamp Test (BRECLAIR)

Insulin Resistance | Type 1 Diabetes

Belgium

Search clinical trials for: Urea beath test (UBT)

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