Clinical trials: Volatile Organic Compounds, open to volunteers
Vapors; Inhalation, Cancer
Addressing Tetrachloroethylene Exposure in an Impacted Community
Groundwater in Martinsville, IN, is contaminated by volatile organic compounds (VOCs), tetrachloroethylene (PCE) and trichloroethylene (TCE).
- Conditions
- Vapors; Inhalation, Cancer, Volatile Organic Compounds
- Trial name
- NCT05819996
- Testing
- Environmental educational campaign
- Where
- United States
- Volunteers
- 510 people
- Sponsor
- Purdue University
Bronchopulmonary Dysplasia
The Role of Volatile Organic Compounds (VOCs), Airway Mucins and the Microbiome in the Early Prediction of Bronchopulmonary Dysplasia (BPD)
Bronchopulmonary dysplasia (BPD), the most common respiratory complication of extremely preterm birth, significantly impacts healthcare with high morbidity and mortality rates.
- Trial name
- INFANCY (NCT06342752)
- Testing
- Breath test, Throat swabs, Placental samples
- Where
- Belgium
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- University Hospital, Antwerp
Acute Coronary Syndrome, High-Risk Chest Pain
BREVOC Study: Exhaled VOCs for High-Risk Chest Pain in the ED
Study Objectives 1. Screening and identification of diagnostic biomarkers: To establish the exhaled volatile organic compound (VOC) profile of patients with acute high-risk chest pain and to differentiate high-risk chest pain…
- Conditions
- Acute Coronary Syndrome, High-Risk Chest Pain, Volatile Organic Compounds
- Trial name
- BREVOC (NCT07379567)
- Testing
- observational study
- Volunteers
- 6,000 people
- Sponsor
- Qilu Hospital of Shandong University
Head and Neck Tumors, Breathomics
Breathomics in the Diagnosis and Prediction of Radiotherapy-Induced Oropharyngeal Mucositis in Head and Neck Tumors
Radiotherapy-Induced Oropharyngeal Mucositis (RIOM) is one of the most distressing side effects for patients with head and neck tumors during radiotherapy, requiring clinical physicians to manage it according to the severity of…
- Conditions
- Head and Neck Tumors, Breathomics, Volatile Organic Compounds, Radiotherapy-induced Oral Mucositis
- Trial name
- NCT06767488
- Where
- China
- Volunteers
- 375 people
- Sponsor
- Nanfang Hospital, Southern Medical University
Diabetes Mellitus
The Daytime Circadian Rhythm in Exhaled Volatile Organic Compounds in People Living Without and Diabetes
Exhaled volatile organic compounds will be measured during daytime with the goal to identifying circadian variability. The study incudes three subgroups: people without diabetes, people with type 1 diabetes, and people with type…
- Trial name
- VOCircle (NCT05984979)
- Testing
- Standardized meal
- Where
- Switzerland
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Bern
Breast Cancer, Pancreatic Cancer
B-GLUCANCER2 : A Pilot Study Evaluating a New Method for Cancer Detection by Measuring the Activity of Different Glycosidase Enzymes in the Plasma of Patients With a Localized Cancer.
The goal of this clinical trial is to develop a new cancer diagnostic and prognostic tool based on the dynamic and non-invasive detection of an exogenous volatile molecule, i.e., ethanol, from patients' samples.
- Conditions
- Breast Cancer, Pancreatic Cancer, Pulmonary Cancer, Volatile Organic Compound
- Trial name
- B-GLUCANCER2 (NCT07236177)
- Testing
- blood plasma sample, blood sampling
- Where
- France
- Volunteers
- 220 people, healthy volunteers welcome
- Sponsor
- Poitiers University Hospital
Lung Cancer, Circulating Tumor DNA
NSCLC Liquid Biopsies and Exhaled VOC
The objective of the study is to determine the feasibility of recruiting participants and using sputum, Bronchoalveolar lavage (BAL) and exhaled Volatile Organic Compounds (VOC) in addition to blood, as biological samples for…
- Trial name
- NCT06707519
- Where
- Canada
- Volunteers
- 210 people
- Sponsor
- St. Joseph's Healthcare Hamilton
Non Small Cell Lung Cancer
Using Urine Samples to Identify Lung Cancer
The researchers are doing this study to test the ability of an animal biosensor platform (ABP) to detect NSCLC. Participants in this study will either be diagnosed with NSCLC, suspected to have NSCLC, or have not been diagnosed…
- Trial name
- NCT06033248
- Testing
- urine sample
- Where
- 7 sites in United States
- Volunteers
- 210 people, healthy volunteers welcome
- Sponsor
- Memorial Sloan Kettering Cancer Center
Metabolic Syndrome, Obesity & Overweight
Breath Mass Spectrometry in Metabolic Syndrome and Metabolically Healthy Obesity
This study aims to develop a non-invasive diagnostic method for metabolic syndrome (MetS) and metabolically healthy obesity (MHO) through analysis of exhaled air.
- Conditions
- Metabolic Syndrome, Obesity & Overweight, Metabolically Healthy Obesity
- Trial name
- NCT07330297
- Testing
- Breath Sampling and Analysis by PTR-MS
- Where
- Russia
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- I.M. Sechenov First Moscow State Medical University
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
Lung Cancer
Lung Cancer Detection in Never Smokers Using Urine Volatile Organic Compound (VOCs)
The goal of this observational study is to learn whether a urine-based test that measures volatile organic compounds (VOCs) can help detect lung cancer in people who have never smoked.
- Trial name
- NCT07871656
- Testing
- Biosensor Platform
- Where
- United States
- Volunteers
- 87 people
- Sponsor
- Thomas Jefferson University
Diabetes, Hyperglycemia
Monitoring Exhaled Breath to Noninvasively Detect Glycemic Events
The purpose of this study is to determine whether an array of biosensors can noninvasively identify hyperglycemic or hypoglycemic events in persons diagnosed with diabetes through noninvasive detection of volatile organic…
- Conditions
- Diabetes, Hyperglycemia, Hypoglycemia
- Trial name
- NCT06893341
- Testing
- The Sensing Device
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- Indiana University
Malignant Pleural Mesothelioma
Using E-Nose Technology to Measure Response to Treatment in People With Malignant Pleural Mesothelioma
The researchers are doing this study to test the ability of a new technology called breathprinting, or electronic nose (E-Nose), to measure how people respond to standard treatment for malignant pleural mesothelioma (MPM).
- Trial name
- NCT06037941
- Testing
- E-Nose testing, Research blood
- Where
- 7 sites in United States
- Volunteers
- 20 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Volatile Organic Compound, Gastrointestinal Hemorrhage
Rapid Diagnostic Technology for AUGIB Based on Analysis of VOCs in Exhaled Breath
This study aims to develop a non-invasive and rapid diagnostic technology for acute upper gastrointestinal bleeding (AUGIB) by analyzing volatile organic compounds (VOCs) in exhaled breath.
- Trial name
- VOCsAUGIB (NCT06877507)
- Testing
- Gastroscopy, Gas Chromatography - Mass Spectrometry
- Volunteers
- 200 people
- Sponsor
- Beijing 302 Hospital
Pancreatic Cancer, PDAC - Pancreatic Ductal Adenocarcinoma
Volatile Organic Compound Assessment in Pancreatic Ductal Adenocarcinoma (VAPOR2)
The investigators are developing a non-invasive breath test to help us detect pancreatic cancer earlier. The test detects small molecules called volatile organic compounds that are made by pancreatic cancers.
- Trial name
- NCT07243262
- Testing
- Breath test
- Where
- United Kingdom
- Volunteers
- 6,079 people
- Sponsor
- Imperial College London
Respiratory Infections, COVID-19
Volatile Organic Compounds Analysis by GC-MS for Diagnostic of Hospitalised Patients With Respiratory Infections Using Exhaled Breath
Emerging respiratory diseases represent a global threat. Viruses such as influenza and coronaviruses have been the main drivers of pandemics over the past century.
- Conditions
- Respiratory Infections, COVID-19, Influenza Virus Infection, Legionella Pneumophila Infections
- Trial name
- VORTEX-2 (NCT07352462)
- Testing
- Volatile Organic compounds (VOC) analysis in Exhaled breath using GC-MS
- Where
- 7 sites in France
- Volunteers
- 777 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon
Gastric Cancer, Atrophic Gastritis
Screening of Gastric Cancer Via Breath Volatile Organic Compounds by Hybrid Sensing Approach
The study is aimed to determine the potential of volatile marker testing for gastric cancer screening. The study will be addressing the role of confounding factors, including lifestyle factors, diet, smoking as well as addressing…
- Conditions
- Gastric Cancer, Atrophic Gastritis, Gastric Dysplasia, H.Pylori Infection
- Trial name
- VOGAS (NCT04022109)
- Testing
- Breath sampling for VOC detection, Surgery material collection for VOC headspace analysis, Upper endoscopy
- Where
- 5 sites in Brazil, Chile and 3 more
- Volunteers
- 5,000 people
- Sponsor
- University of Latvia
Chronic Respiratory Diseases, Cystic Fibrosis
Breath Analysis and Arterial Stiffness in Patients With Respiratory Diseases
Assessment of cardiovascular disorders using echocardiography and arterial stiffness; comparative noninvasive assessment of volatile organic compound (eVOC) exhale breath patterns in patients with different chronic respiratory…
- Conditions
- Chronic Respiratory Diseases, Cystic Fibrosis, Lymphangioleiomyomatosis, Hypersensitivity Pneumonitis
- Trial name
- NCT05727852
- Testing
- Breath test using the Compact PTR-TOF-MS, Portable cardiac monitor "CardioQvark", Assessment of arterial stiffness using the VaSera VS-1500N
- Where
- Russia
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- I.M. Sechenov First Moscow State Medical University
OESOPHAGO-GASTRIC CARCINOMA
Hypoxia Driven Metabolic Response in Oesophagogastric Adenocarcinoma
Oesophagogastric Cancer and Hypoxia: Oesophagogastric cancer is a significant global burden, with 1.7 million new cases per year. It is well known that survival from oesophagogastric cancer is poor.
- Trial name
- HYDRA (NCT06669663)
- Testing
- Pimonidazole hydrochloride (Hypoxyprobe™-1)
- Where
- United Kingdom
- Volunteers
- 120 people
- Sponsor
- Imperial College London
Healthy Adults, Dietary Fiber Fermentation
The Effect of Low or High Dietary Fiber Diet on Volatile Organic Compounds in Exhaled Breath of Healthy Individuals
The aim of this crossover intervention study is to evaluate the volatile organic compounds (VOCs) present in participants at baseline and how these levels change after consuming either a low- or high-dietary fiber diet for three…
- Trial name
- FIBRE-MATCH (NCT07594600)
- Testing
- Low, High Fiber Diet, High, Low Fiber Diet
- Where
- Sweden
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Örebro University, Sweden