Clinical trials
Metabolomics clinical trials
Below are recruiting metabolomics clinical trials, each written for real people, not researchers. We’re tracking 82 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07254338Recruiting
Blood chemicals study in lung scarring and high lung blood pressure
This study looks at special chemicals in the blood (metabolites) from people with both lung scarring and high lung blood pressure. It aims to learn how these chemicals change with or without treatment for the lung blood pressure.
Bron, RhoneAges 18 years+ - NCT03810768Recruiting
Metabolomics study of ICU-acquired weakness after surgery
This study looks at blood and body chemistry (called metabolomics) to understand and possibly predict muscle weakness that can happen in the ICU after surgery. It may help researchers find better ways to prevent or monitor this problem.
Vienna, State of ViennaAges 18 years+ - NCT05127252Recruiting
Study how gut bacteria may affect time to pregnancy
This study looks at whether differences in the gut (microbiome) are linked to how long it takes to get pregnant and pregnancy outcomes. It may help researchers understand who might benefit from future microbiome-focused approaches.
Stockholm, HuddingeAges 18–40 - NCT05555693Recruiting
Brain chemistry study after surgery in older adults
This study looks at how brain “metabolomics” (small chemical signals in the brain/body) relate to thinking or mood problems that can happen after surgery in people age 65 and older. It may help doctors understand who is more likely to have these side effects after an operation.
Shanghai, Shanghai MunicipalityAges 65 years+ - NCT06005363Recruiting
Brain fluid study in shunt surgery patients
This study looks at brain fluid and drainage function in patients receiving a VP shunt for hydrocephalus. It may help understand how the brain clears waste products.
TaoyuanAges 60 years+ - NCT06383208Recruiting
Heart and kidney risk study for people with both diseases
This study looks at how well we can predict heart and kidney problems in people who have both coronary heart disease and chronic kidney disease. By analyzing certain markers, researchers hope to create a better risk assessment tool.
Beijing, Beijing MunicipalityAges 18–80 - NCT06843707Recruiting
Lung nodule study using blood and tissue metabolism
This trial follows people with lung nodules over time, using blood and tissue samples to look for metabolic changes that may help understand lung cancer better. If you have a lung nodule found on a CT scan and can safely do lung function tests, this study may be a fit.
Guangzhou, GuangdongAges 18–75 - NCT06893861Recruiting
Testing a new blood test for endometrial cancer screening
This study is testing whether a blood test that looks at small molecules (metabolites) can help find endometrial cancer early in post-menopausal women. If you are between 50 and 80 years old and have not had a hysterectomy or certain hormone treatments, you may be able to join.
NaplesAges 50–80 - NCT06921746Recruiting
Urinary microbiome and metabolism changes in overactive bladder treatment
This study looks at how the bacteria and chemicals in your urine change when women receive treatment for overactive bladder. It may help researchers understand why some treatments work better for some people.
Ostrava, Moravian-Silesian RegionAges 18 years+ - NCT07368842Recruiting
Scalp hair study in severe obesity
This study looks at chemicals in scalp hair from people with severe obesity to learn more about the condition. Participants must be planning to have weight-loss surgery.
SingaporeAges 21–70 - NCT07532629Recruiting
How Gut Bacteria Affect IVF Success in Couples
This study examines how the bacteria in your gut and your partner's gut may affect the success of IVF (in vitro fertilization) treatment. Researchers will collect samples and health information from couples before IVF to see if certain bacterial patterns predict better pregnancy outcomes.
MalmöAges 18–40 - NCT06710314Enrolling by invitation
Metabolic syndrome and recovery after colorectal cancer surgery
This trial studies how metabolic syndrome (a mix of high blood pressure, diabetes, and other factors) changes after colorectal cancer surgery. It aims to understand why some people's metabolic syndrome gets better after their tumor is removed, which could lead to better treatments.
Chongqing, Chongqing MunicipalityAges 18 years+ - NCT07781579Recruiting
MRI study to predict bleeding risk in moyamoya disease
This study uses advanced MRI scans to better predict the risk of bleeding in people with moyamoya disease, a rare condition where brain arteries narrow. It aims to improve prevention of bleeding strokes.
Beijing, Beijing MunicipalityAges Any age - NCT06298409RecruitingPhase 1
Rifaximin for SIBO: Gut Bacteria Study
This study tests how Rifaximin (a medicine for SIBO) affects the bacteria and other substances in your gut. You'll swallow a small capsule that collects samples as it travels through your digestive system, so researchers can see how your gut changes during treatment.
Mountain View, CaliforniaAges 18–80 - NCT06429969Recruiting
Vitreous fluid chemicals in eye diseases
This study looks at the chemicals in the fluid inside your eye (vitreous) using a special scan. It aims to find patterns that might help doctors understand certain eye diseases better.
Wuhan, HubeiAges 40–90 - NCT07607158Recruiting
How Blueberries Work in Your Body
This study explores how your gut bacteria (the healthy microbes in your digestive system) affect how your body processes beneficial compounds in blueberries. Researchers want to understand this natural process by studying healthy adults.
Fort Collins, ColoradoAges 18 years+ - NCT05084339Recruiting
Study blood sugar and pregnancy outcomes after weight-loss surgery
This study looks at how blood sugar and related markers change during pregnancy after weight-loss surgery (gastric bypass or sleeve). It also compares pregnancy outcomes, to help understand what to expect and how to monitor you during pregnancy.
AalstAges 18–45 - NCT05828862Recruiting
Checks blood-pressure drops during major upper stomach surgery
This trial studies what happens when blood pressure drops during planned (elective) major upper gastrointestinal surgery and looks at related blood chemistry. Your care team may collect samples during the operation to understand why this happens and how to improve outcomes.
TaipeiAges 20–80 - NCT06073470Recruiting
Brain activity tests to predict ADHD medication response
This study looks at how the brain's electrical activity may predict whether a child with ADHD will respond well to methylphenidate (Ritalin). It aims to find biological markers that could help doctors choose the right treatment sooner.
TaipeiAges 6–18 - NCT04792320Recruiting
Probiotics and fiber for kidney disease with leg artery blockage
This study tests whether an oral absorbent plus probiotics can improve gut health and circulation in people who have chronic kidney disease and symptomatic peripheral artery disease (PAD). It will also track changes in blood markers and how well blood vessels function.
TaipeiAges 20 years+ - NCT07024238Enrolling by invitation
Short-chain fatty acid supplement for kidney transplant patients
This study tests whether taking a short-chain fatty acid (a type of fiber-like substance) supplement can improve gut health in people who have had a kidney transplant. It may help keep the transplant working well.
Martin, SlovakiaAges 18 years+ - NCT07377084Recruiting
Study of chemicals in head and neck cancer samples
This study looks at the chemical signatures (metabolomics) in blood and tumor tissue from people with head and neck cancer. It aims to find markers that may help predict treatment response or tailor future care.
NiceAges 18 years+ - NCT07376824RecruitingPhase 3
Acupoint light therapy and Chinese medicine for ovarian reserve
This trial tests whether combining acupoint photodynamic therapy with traditional Chinese medicine can improve ovarian reserve in women with diminished ovarian reserve. It aims to find a gentle, non-hormonal way to support fertility.
Beijing, Beijing MunicipalityAges 25–40 - NCT06376097Recruiting
Lung cancer screening with low-dose CT and a blood test
This study tests a lung cancer screening program using low-dose CT scans and a blood test to find cancer early. It is for people who smoke or used to smoke.
Botucatu, São PauloAges 45–74
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Common questions
- Are there clinical trials for metabolomics?
- Yes. Clin2 currently lists 82 recruiting metabolomics studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a metabolomics trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a metabolomics trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.