Clinical trials: Exhaled Breath
COVID
Non Inferiority Trial for Detection of nCOVID-19 Through Analysis of Exhaled Breath Aerosols
This study aims to evaluate several of Owlstone Medical's Breath Biopsy aerosol respiratory droplet capture techniques for the detection of nCOVID-19.
- Trial name
- NCT04467112
- Testing
- Breath Biopsy face masks with removable filters and fitted PVA strip
- Where
- United Kingdom
- Volunteers
- 8 people
- Sponsor
- Owlstone Ltd
Tobacco Use
Characterization of Selected Aerosol Constituents Levels in the Exhaled Breath of Adult e-Vapor Users
This is an open-label, 4-way crossover study designed to estimate the nicotine, glycerin, propylene glycol, menthol, formaldehyde, acetaldehyde, and acrolein levels in exhaled breath samples during use of four MarkTen® XL e-vapor…
- Trial name
- NCT04881942
- Testing
- e-Vapor Product A, e-Vapor Product B, e-Vapor Product C
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Altria Client Services LLC
Covid19
Identification of Differences in Breath Components Detected With IMS in Patients Tested on SARS-CoV-2 (COVID-19)
Breath analysis is the evaluation of exhaled air of humans. It aims to get information about the clinical status of a human being by monitoring its volatile organic compounds (VOCs) in exhaled air.
- Trial name
- NCT04556318
- Testing
- Ion Mobility Spectrometry (IMS)
- Where
- 2 sites in Germany
- Volunteers
- 396 people
- Sponsor
- B. Braun Melsungen AG
Lung Cancer, Breast Cancer
Non Invasive Detection of Lung and Breast Cancer by Odor Signature
The investigators have developed an early detection solution for lung and breast cancer. A system which can distinguish between different medical odors based on biosensors.
- Trial name
- NCT02195076
- Testing
- non-invasive detection of cancer odor
- Where
- Israel
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- BioSense Medical LTD
Electronic Cigarette Use, Cigarette Use, Electronic
Evaluating Selected Constituents in the Exhaled Breath Samples
An Open-Label, Multi-Center Study to Evaluate Selected Constituents in the Exhaled Breath Samples From the Use of JUUL Nicotine Salt Pod System Product (5% and 3% Virginia Tobacco, Mint, Mango, Menthol) Users and Conventional…
- Conditions
- Electronic Cigarette Use, Cigarette Use, Electronic, Tobacco Use, Tobacco Smoking
- Trial name
- NCT04143256
- Testing
- JUUL ENDS 5% Virginia Tobacco, JUUL 3% Virginia Tobacco ENDS, JUUL 5% Mint ENDS
- Where
- 3 sites in United States
- Volunteers
- 135 people, healthy volunteers welcome
- Sponsor
- Juul Labs, Inc.
Second Hand Tobacco Smoke
Study to Evaluate Constituents in Exhaled Breath and Room Air From Use of E-vapor Products and Conventional Cigarettes
An open-label, single center, three-arm observational study to examine emissions from e-cigarettes versus conventional cigarettes under three environmental settings of typical residential, office and hospitality facilities.
- Trial name
- NCT03605641
- Testing
- JUUL, VUSE Solo, Conventional Cigarette
- Where
- Canada
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- Juul Labs, Inc.
COVID-19
Breath Samples Collection Clinical Trial, for Development of the TERA BioStation T101, Intended for CoV-19 Exhalation Products Detection.
The Sponsor has developed a rapid screening tool intended to determine if the subject tested has COVID-19.
- Trial name
- NCT05162495
- Testing
- BioStation T101 and TeraTube
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Tera Group
Elective Surgical Procedures, Anesthesia, Intravenous
Comparison Between Propofol Concentration in Exhaled Breath and Blood Plasma Using the Exhaled Drug Monitor "Edmon"
Edmon is the first Communauté Européenne (CE) marked medical device able to continuously measure propofol in the exhaled breath of patients under sedation or anaesthesia with propofol.
- Trial name
- ProDect (NCT04586998)
- Testing
- Exhaled drug monitor "Edmon"
- Sponsor
- B. Braun Melsungen AG
Sepsis
Changes in Exhaled 13CO2/12CO2 Breath Delta Value as an Early Indicator of Infection in ICU Patients
Carbon-12 and carbon-13 are naturally-abundant isotopes in exhaled breath carbon dioxide. The ratio of carbon-13 to carbon-12 in exhaled breath is known as the breath delta value (BDV).
- Trial name
- NCT02327130
- Testing
- Isomark Canary™
- Where
- 6 sites in United States
- Volunteers
- 32 people
- Sponsor
- Isomark, LLC
Lung Cancer, Lung Infection
Identification of Multiple Pulmonary Diseases Using Volatile Organic Compounds Biomarkers in Human Exhaled Breath
The goal of this observational study is to develop an advanced expiratory algorithm model utilizing exhaled breath volatile organic compound (VOC) marker molecules.
- Conditions
- Lung Cancer, Lung Infection, COPD, Bronchitis
- Trial name
- NCT06528418
- Testing
- Gas chromatography-mass spectrometry(GC-MS) and micro Gas Chromatography-photoionisation detector (μGC-PID) system
- Where
- China
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- ChromX Health
Healthy
Detection of Propofol in Exhaled Breath
This study involves the use of an experimental device which will measure how much propofol is present in your exhaled breath during surgery compared to how much is in your blood.
- Trial name
- NCT02214394
- Testing
- High-performance liquid chromatography Analysis, SMART Device
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Xhale Assurance
Pulmonary Nodules, Multiple, Pulmonary Nodules, Solitary
Differentiation of Benign and Malignant Pulmonary Nodules by Volatile Organic Compounds in Human Exhaled Breath
The goal of this observational study is to develop an advanced expiratory algorithm model utilizing exhaled breath volatile organic compound (VOC) markers.
- Conditions
- Pulmonary Nodules, Multiple, Pulmonary Nodules, Solitary, Lung Cancer
- Trial name
- NCT06518655
- Testing
- Gas chromatography-mass spectrometry(GC-MS) and micro Gas Chromatography-photoionisation detector (μGC-PID) system
- Where
- 15 sites in China
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- ChromX Health
Covid19
Performance Assessment of SARS-CoV-2 Detection Breath Biopsy - SARS-CoV-2 Study
The primary aim of this study is to investigate the performance of Breath Biopsy RD for the detection of SARS-CoV-2 in both a clinical and at home setting.
- Trial name
- COVID (NCT04508556)
- Testing
- Breath Biopsy face masks with removable filters and fitted PVA strip, Nasopharyngeal swab, oropharyngeal swabs
- Where
- Netherlands
- Volunteers
- 40 people
- Sponsor
- Owlstone Ltd
COVID-19
The Measurement of Chemicals in Exhaled Breath Can Identify If a Person is Infected with COVID-19
The type and number of chemicals in exhaled breath are different in people with infection as compared to those without infection. In this study, the breath of people with and without COVID infection will be measured.
- Trial name
- NCT06571136
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- N5 Sensors
SARS (Severe Acute Respiratory Syndrome), Covid19
Differences in Exhaled Breath by Using Ion Mobility Spectrometry (IMS) in Subjects Tested for SARS-CoV-2 Infection (COVID-19 Disease)
Breath gas analysis is the evaluation of exhaled breath. It aims to evaluate the volatile organic compounds (VOCs) in exhaled breath.
- Trial name
- NCT04649931
- Testing
- Ion Mobility Spectrometry (IMS)
- Where
- Germany
- Volunteers
- 450 people
- Sponsor
- B. Braun Melsungen AG
Mamma Carcinoma
Breath Gas Analysis for the Diagnosis of Breast Cancer
The volatile content of the exhaled breath gas of mamma carcinoma patients will be chemically analyzed by proton-transfer-reaction time of flight mass spectrometry.
- Trial name
- NCT01105468
- Testing
- Breath Collecting Unit
- Where
- Austria
- Volunteers
- 202 people, healthy volunteers welcome
- Sponsor
- Ionimed Analytik GmbH
Asthma
Effect of Inhaled Ciclesonide in Adult Patients With Asthma (BY9010/M1-125)
Ciclesonide is a novel inhaled corticosteroid for the treatment of asthma. In this study the effect of ciclesonide on airway hyperresponsiveness (AHR), exhaled nitric oxide (NO), and induced sputum inflammatory biomarkers will be…
- Trial name
- NCT00546520
- Testing
- Ciclesonide
- Where
- United Kingdom
- Volunteers
- 21 people
- Sponsor
- AstraZeneca
Pneumonia, Lower Respiratory Tract Infection (LRTI)
Novel Exhaled Breath Aerosol Collection Devices in Patients With Lower Respiratory Tract Infection - a Performance and Acceptability Study
This study will assess the performance of two novel breath collection devices and their subsequent detection of respiratory pathogens compared to sputum samples in patients with lower respiratory tract infections.
- Trial name
- AeroCAP (NCT06668883)
- Testing
- Sputum collection for molecular analysis, Breath and cough collection for molecular analysis
- Where
- Switzerland
- Volunteers
- 23 people
- Sponsor
- Avelo AG
COVID-19
Detection of COVID-19 Subjects Using DiaNose Exhalation Test
The study aim is to collect and analyze data of potential Volatile Organic Compounds (VOCs) that could be used for discriminating between patients with and without COVID-19 or with high-risk for COVID-19 by DiaNose breath test.
- Trial name
- NCT04476927
- Testing
- DiaNose
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Nanose Medical Ltd.
Diabetes Mellitus, Type 2, Liver Diseases
Validate Smart Breath Analyzer as Screening Tool for Diabetic, Hepatic, Renal, Lung, and Other Metabolic Disorders
This is a prospective, multicentric, non-treatment study to build and validate a portable, non-invasive smart breath analyzer that can screen underlying health issues using exhaled breath.
- Conditions
- Diabetes Mellitus, Type 2, Liver Diseases, Kidney Diseases, Lung Diseases
- Trial name
- RESPYR-SBA (NCT07646015)
- Where
- India
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- Respyr