Clinical trials: Volatile Organic Chemicals
Breast Carcinoma, Prostate Carcinoma
Humidified Forest Oils for Immune System Recovery in Stage I-III Breast or Prostate Cancer
This clinical trial studies the feasibility of simulating forest therapy using humidified wood or fragrant oils, in improving immune cells, like natural killer cells, number and activity, and their downstream proteins, perforin…
- Trial name
- NCT05012813
- Testing
- Aromatherapy with Essential Oils
- Where
- United States
- Volunteers
- 28 people
- Sponsor
- OHSU Knight Cancer Institute
Healthy Subjects
Analysis of Breath Volatile Organic Compounds After Dyspnea Induced in the Healthy Subject.
The dyspnea is a common symptom in patients with many respiratory diseases particularly chronic obstructive airway diseases, but also cardiovascular pathologies, obesity, or also in the deconditioned healthy subjects.
- Trial name
- Volatopnee (NCT04418973)
- Testing
- VOCs analysis in exhaled air
- Where
- France
- Volunteers
- 41 people, healthy volunteers welcome
- Sponsor
- Hopital Foch
Urine VOCs From DKD and Nephrotic Syndrome Pateints
The Biosensor Using the Target Urine VOCs for Detecting DKD Diabetic Kidney Disease
Volatile organic compounds (VOCs) are easily evaporated substances produced by pathophysiologic metabolism and have been utilized in research as potential new biomarkers for differentiating various diseases, acting as the odor…
- Trial name
- VOCs in DKD (NCT07137351)
- Testing
- The Biosensor Using the Target Urine Volatile Organic Compounds
- Where
- Thailand
- Volunteers
- healthy volunteers welcome
- Sponsor
- Suranaree University of Technology
Psoriasis
INulin-type Fructans-induced Gut Microbiota Modulation Impact on GUT-SKIN Axis Parameters in Psoriasis
There is increasing evidence of a strong, bidirectional correlation between the gut and the skin, that associates gastrointestinal health with skin homeostasis and allostasis.
- Trial name
- INGUTSKIN (NCT05971992)
- Testing
- Chicory-derived inulin-type β-fructans, Maltodextrin
- Where
- 2 sites in Poland
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Polish Academy of Sciences
Exposure to Environmental Pollution
Impact of Exposure to Environmental Pollutants on Birth Outcomes in an Israeli Cohort
Objectives and hypothesis The scale and diversity of chemicals in worldwide use today is vast. Many of these chemicals are released into the environment where they are found in air, water, soil, house dust, and in the food…
- Trial name
- NCT03084445
- Where
- 3 sites in Israel
- Volunteers
- 2,394 people, healthy volunteers welcome
- Sponsor
- Assaf-Harofeh Medical Center
Lung Cancer, Pulmonary Nodule
Improving Detection of Early Lung Cancer in a Diverse Population (IDEAL) Study
The goal of this trial is to (a) identify people at high risk of lung cancer who would benefit from LDCT screening but are currently ineligible based on current lung cancer screening criteria (b) provide the framework to manage…
- Trial name
- IDEAL (NCT06628102)
- Testing
- Chest CT Scan
- Where
- Canada
- Volunteers
- 3,600 people, healthy volunteers welcome
- Sponsor
- British Columbia Cancer Agency
Lung Cancer
Diagnosis of Lung Cancer From Exhaled Breath With Silicon Biophotonic Device
The overall objective of this proposal is to develop a non-invasive, inexpensive and accurate device that detects VOCs in exhaled breath for lung cancer screening.
- Trial name
- NCT01660087
- Testing
- Biophotonic platform for VOC detection
- Where
- 2 sites in Singapore
- Volunteers
- healthy volunteers welcome
- Sponsor
- National University Hospital, Singapore
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
Type 2 Diabetes
Evaluation of Correlations Between Volatile Organic Compounds and Venous Blood Glucose in Subjects With Type 2 Diabetes
The goal of this study is to evaluate correlations between VOCs in the breath and venous blood glucose values in various glycaemic states in people living with Type 2 Diabetes.
- Trial name
- Evo (NCT07147010)
- Testing
- MIB Breath Analyzer
- Where
- Switzerland
- Volunteers
- 20 people
- Sponsor
- DCB Research 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
Healthy, Simple Steatosis (SS)
New Non-invasive Biomarkers of Metabolic Dysfunction-associated Steatotic Liver Disease (MASLD)
The goal of this observational study is to learn if some components of blood or exhaled breath can diagnose people having more fat in their livers than is normal, because of their poorer metabolic health (for example, because of…
- Conditions
- Healthy, Simple Steatosis (SS), Metabolic Dysfunction-associated Steatotic Liver Disease (MASLD), Metabolic Dysfunction-associated Steatohepatitis (MASH)
- Trial name
- NCT06647095
- Testing
- D-Limonene Gelcaps, Fish Oil Concentrate, 1000 Mg Oral Capsule
- Where
- 2 sites in Czechia
- Volunteers
- 172 people, healthy volunteers welcome
- Sponsor
- General University Hospital, Prague
End Stage Renal Disease
Impact of Hemodialysis on Exhaled Volatile Organic Compounds in End Stage Renal Disease
End stage renal disease (ESRD) is a severe clinical state of irreversible loss of endogenous kidney function, shortening life expectancy, if left untreated.
- Trial name
- NCT01684228
- Where
- Israel
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- Rambam Health Care Campus
Volatile Organic Compounds, Cancer
Cancer Diagnoses From Exhaled Breath With Na-nose
Early diagnoses of malignant tumors are pivotal for improving their prognoses. The Exhaled Breath is made up of oxygen, carbon dioxide, nitrogen, water, inert gases and volatile organic compounds (VOCs).
- Conditions
- Volatile Organic Compounds, Cancer, Diagnoses Disease
- Trial name
- NCT03967652
- Testing
- Nanomaterial-based sensors
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- Anhui Medical University
Lung Cancer, Non Small Cell Lung Cancer
Using Infrared Spectroscopy to Analyze Volatile Organic Compounds (VOCs) in the Breath of Patients With Lung Cancer
The goal of this clinical trial is to compare breath samples from patients with lung cancer, those with stable lung nodules, and individuals without lung cancer.
- Trial name
- NCT06288646
- Where
- Canada
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Breathe BioMedical Inc
Tuberculosis, Pulmonary, HIV Seropositivity
DIAGNOSIS of PULMONARY TUBERCULOSIS Through HUMAN BREATH (TBENOSE)
Tuberculosis (TB) is one of the top 10 causes of death in the world. More than 95% of TB deaths are in middle- and middle-income countries. Low incomes and long-term diagnosis promote this persistence.
- Trial name
- TBENOSE (NCT04682990)
- Testing
- Tor Vergata Electronic Nose (TV eNose), Survey & Physical Exam, TB LAMP test
- Where
- Cameroon
- Volunteers
- 130 people, healthy volunteers welcome
- Sponsor
- University of Rome Tor Vergata
Cancer of the Breast, Cancer of Stomach
Vocorder Device Validation in Clinical Settings - Continuous Monitoring of Individuals (Vocorder Clinical Validation-VCV)
This is performed under Vocorder project that is Co-Funded by the European Union. (Grant Agreement 101115442 VOCORDER HORIZON EIC-2022-PATHFINDERCHALLENGE-01).
- Conditions
- Cancer of the Breast, Cancer of Stomach, Colon Cancer, Lung Cancers
- Trial name
- VCV (NCT06711939)
- Where
- Greece
- Volunteers
- 515 people, healthy volunteers welcome
- Sponsor
- Mitera Hospital
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
Diabetes Mellitus, Metabolic Disease
Analysis of Volatile Organic Compounds in Patients With Type 1 Diabetes in Induced Hypoglycaemia With a Breath Analyser
The breath analysis (BreathSpec® device) data of all participants that were included into the VAARA study (NCT05771090) will be analysed, this includes data from up to 40 breath samples from each of the 10 participants who…
- Conditions
- Diabetes Mellitus, Metabolic Disease, Glucose Metabolism Disorders, Endocrine System Diseases
- Trial name
- VAARABreath (NCT05933616)
- Testing
- Device: Sokru device
- Where
- Switzerland
- Volunteers
- 10 people
- Sponsor
- University of Bern
Larynx Cancer
Breath Testing in Early and Late Larynx Cancer
It is possible to test a sample of breath from a patient, run it through a machine, and find out certain diseases in the patient without needing to do Xrays.
- Trial name
- NCT01700647
- Testing
- Breath test- sampling using ENose, Laryngoscopy and bronchoscopy
- Where
- Australia
- Volunteers
- 30 people
- Sponsor
- Royal Brisbane and Women's Hospital