Search clinical trials for: breath test

Total 53707 results

University of Wisconsin, Madison
National Cancer Institute (NCI)

Enrolling by invitation

BREATHE 2 Clinic Stop-Smoking Treatment Outreach Study

Smoking Cessation | Smoking, Cigarette | Quitting Smoking

United States
Ryazan State Medical University

Completed

Chronic Obstructive Pulmonary Disease in Combination With Atherosclerosis (Clinical and Biochemical Study)

Chronic Obstructive Pulmonary Disease | Peripheral Artery Disease

Russian Federation
University of Nottingham

Completed

Gastric Emptying Validation Pilot Study (MRI Val) (MRIVal)

Gastrointestinal Dysfunction

United Kingdom
DynamiCare Health
National Institute on Alcohol Abuse and Alcoholism (NIAAA); RAND

Active, not recruiting

Tech-Enabled CM for AUD at Scale

Alcohol Dependence | Alcohol Use Disorder | Drug Dependence

United States
M.D. Anderson Cancer Center
Depomed

Completed

Fentanyl Pectin Nasal Spray (FNPS) for Exercise-Induced Breakthrough Dyspnea

Advanced Cancers

United States
Seoul National University Hospital

Completed

Utility of Breath-holding Test in Systemic Sclerosis

Systemic Sclerosis

Korea, Republic of
The Functional Gut Clinic

Completed

Hydrogen and Methane Breath Test Questionnaire (HMBTQ)

Small Intestinal Bacterial Overgrowth

United Kingdom
Christiana Care Health Services

Completed

Work of Breathing in Premature Infants at Discharge

Bronchopulmonary Dysplasia | Prematurity | Very Low Birth Weight Infant

United States
Gonzalo Hernandez Martinez

Completed

Speeding the Weaning up: Aggressive Screening Criteria and Higher Minimal Ventilatory Settings. (SPEED-UP)

Weaning Failure

Spain
Northwestern University

Terminated

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

Dilated Cardiomyopathy | Tricuspid Atresia

United States
Escola Superior de Ciencias da Saude

Terminated

Breath Stacking Technique Associated With Expiratory Muscle Training in Amyotrophic Lateral Sclerosis Patients

Neuromuscular Diseases | Amyotrophic Lateral Sclerosis

Brazil
University of Colorado, Denver

Completed

Study of Affect Induction for Lab Induced Pain in Healthy Undergraduates

Pain | Emotion Regulation | Meditation | Mindfulness | Affect

United States
Massachusetts General Hospital
Beth Israel Deaconess Medical Center

Completed

The Effects of Ketamine on Respiratory Stimulation and Transpulmonary Pressures

Mechanical Ventilation | Respiratory Depression | Airway Patency

United States
University of Ioannina

Completed

Small Intestinal Bacterial Overgrowth in Critically Ill Patients

Critical Illness | Intensive Care Unit | Small Intestinal Bacterial Overgrowth

Greece
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
Istituto Auxologico Italiano

Terminated

Effect of Respiratory Training Protocols on GH Secretion in Obesity (ALRESPGHOB) (ALRESPGHOB)

Obesity

Italy
Istituto Auxologico Italiano

Completed

Definition of Respiratory Training Protocols in Obese Patients (PROALRESPIOB) (PROALRESPIOB)

Obesity

Italy
University Hospital, Motol

Completed

Respiratory Physiotherapy Performed by Simeox In Patients With Primary Ciliary Dyskinesia

Primary Ciliary Dyskinesia

Czechia
Second Affiliated Hospital, School of Medicine,...

Completed

Comparison of Different Helicobacter Pylori Detection Methods in Patients With Chronic Atrophic Gastritis

Helicobacter Pylori Infection

China
I.M. Sechenov First Moscow State Medical University

Enrolling by invitation

Breath Analysis and Arterial Stiffness in Patients With Respiratory Diseases

Cystic Fibrosis | Lymphangioleiomyomatosis | COPD | Bronchial Asthma | Hypersensitivity Pneumonitis | Interstitial Lung Diseases | Chronic Respiratory Diseases

Russian Federation
University Hospital, Toulouse

Completed

Development and Validation of the Blood Glucose Measurement Device by Air Analysis Expired (BOYDSENSE)

Diabetes Mellitus, Type 2

France
Christopher C. Thompson, MD, MSc

Enrolling by invitation

Endoscopic Metabolic and Bariatric Therapies (EMBTs)

Obesity | Abdominal Pain | Weight Loss | Obesity, Morbid | Complication of Surgical Procedure | Weight Gain | Bariatric Surgery Candidate | Complication,Postoperative | Abdominal Obesity | Complication of Treatment | Roux-en-y Anastomosis Site | Ulcer, Gastric | Obesity Associated Disorder | Leak, Anastomotic | Fistula... and other conditions

United States
TMRW Life Sciences
Dudley Associates Healthcare Marketing & Communications

Completed

The U.K. Embryologist Fatigue Study (FUSE-UK)

Gastrointestinal Diseases | Cardiovascular Diseases | Fatigue | Back Pain | Musculoskeletal Pain | Stress | Burnout, Professional | Chest Pain | Neck Pain | Sleep Disturbance | Syncope | Dizziness | Headache | Shortness of Breath

United States
Washington University School of Medicine
National Heart, Lung, and Blood Institute (NHLBI)

Completed

Prematurity-Related Ventilatory Control (PreVent)

Respiratory Control in Premature Infants

United States
Medical University of South Carolina

Terminated

Feasibility of Music Therapy for Spontaneous Breathing Trials

Intubation | Mechanical Ventilation | Music Therapy | Spontaneous Breathing Trial

United States
Riphah International University

Completed

Effects of Pursed Lip Breathing With and Without Mat Pilates Training in Obese Women

Obese Women

Pakistan
Riphah International University

Completed

Effects of Breathing Exercises Combined With Endurance and Strength Training in Patients With Cystic Fibrosis.

Cystic Fibrosis Patients

Pakistan
TMRW Life Sciences
Dudley Associates Healthcare Marketing & Communications

Completed

The U.S. Embryologist Fatigue Study (FUSE)

Gastrointestinal Diseases | Cardiovascular Diseases | Fatigue | Back Pain | Musculoskeletal Pain | Stress | Burnout, Professional | Chest Pain | Neck Pain | Sleep Disturbance | Syncope | Dizziness | Headache | Shortness of Breath

United States
Mayo Clinic

Completed

A Study to Evaluate the Effects of Sharpened Romberg Testing (SRT) in Healthy Subjects

Hypocapnia | Balance; Distorted

United States
Meridian Bioscience, Inc.

Completed

BreathID 13C-Methacetin Breath Test for Detecting Cirrhosis (MBT)

Chronic Liver Disease

United States, Israel
Radboud University Medical Center

Completed

Breath Analysis as an Additional Test for Colorectal Cancer Screening to Reduce the Number of Unnecessary Colonoscopies (SCREENER)

Colorectal Neoplasms | Colorectal Cancer | Polyp of Colon

Netherlands
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.

Completed

Determination of HCC With Octanoate Breath Test vs. MRI Diagnosis

Hepatocellular Carcinoma (HCC)

China
Meridian Bioscience, Inc.
Virginia Commonwealth University; Asian Institute of Gastroenterology, Hyderabad...

Completed

BreathID® Test: A Non-invasive Modality to Detect Pancreatic Exocrine Insufficiency

Healthy Volunteers | Chronic Pancreatitis

India
Meridian Bioscience, Inc.

Completed

Prediction Value of the BreathID 13C-Methacetin Breath Test for Hepatic Decompensation

Chronic Liver Disease

United States, Israel
Meridian Bioscience, Inc.
Rabin Medical Center

Completed

13-C Urea Breath Test Using BreathID System and PPIs (Proton Pump Inhibitors)

Helicobacter Pylori Infection

Israel
Meridian Bioscience, Inc.

Completed

Show Equivalence of the Modified BreathID Compared to Currently Approved BreathID in H.Pylori Detection

Suspicion of Being Infected With H.Pylori

United States
Meridian Bioscience, Inc.

Completed

Urea Breath Test (UBT) With Breath Hp System /BreathID Hp Lab System Pediatrics

Helicobacter Pylori Infection

United States, Israel
Meridian Bioscience, Inc.
Baylor College of Medicine; Icahn School of Medicine at Mount Sinai; Hadassah... and other collaborators

Terminated

BreathID Multi-center HCV Liver Breath Test Study

Hepatitis C

United States, Israel
Meridian Bioscience, Inc.
Hadassah Medical Organization; US Department of Veterans Affairs; Virginia Commonwealth...

Terminated

Breath Test to Assess Hepatic Metabolic Reserve and to Predict Hepatic Decompensation in Cirrhotics

Cirrhosis

Israel, United States
Meridian Bioscience, Inc.
Conatus Pharmaceuticals

Terminated

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

Decompensated Cirrhosis

United States
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.
Medical University of South Carolina; Northwestern University; Hadassah Medical... and other collaborators

Terminated

Detection of Hepatocellular Carcinoma (HCC) With Octanoate Breath ID Test Compared to MRI (OBT for HCC)

Hepatocellular Carcinoma (HCC) | Chronic Liver Disease

Canada
Meridian Bioscience, Inc.

Completed

MBT Versus HVPG in Identifying Responders to Portal Hypertension Therapy

Bleeding | Cirrhosis | Portal Hypertension | Chronic Liver Disease | Esophageal Varices

Israel
Meridian Bioscience, Inc.

Completed

Bag Mode BreathID Hp Validation Versus Endoscopy in Detection of Helicobacter Pylori

Helicobacter Pylori Infection

United States
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
Meridian Bioscience, Inc.

Completed

Assessing Portal Hypertension With Methacetin Breath Test

Patients With Compensated Liver Cirrhosis

United States, France, Switzerland, Spain
Stanford University
SoberLink, LLC

Withdrawn

Ambulatory Alcohol Detoxification With Remote Monitoring

Alcohol Use Disorder

United States
Mayo Clinic

Completed

Burnout Reduction and Engagement App-based Trial of Headspace (BREATHE)

Burnout, Professional

United States
Washington University School of Medicine

Active, not recruiting

Closed Loop Acoustic Stimulation During Sedation With Dexmedetomidine (CLASS-D)

Sleep | Sedation Complication

United States

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