Clinical trials
Metabolome clinical trials
Below are recruiting metabolome clinical trials, each written for real people, not researchers. We’re tracking 81 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06915389Recruiting
Gastric cancer: predicting immune therapy side effects
This trial studies whether blood tests before treatment can predict side effects from immunotherapy (PD-1/PD-L1 inhibitors) in people with gastric cancer. If you are about to start this type of treatment, your participation could help doctors manage side effects better.
Xining, QinghaiAges 18–80 - NCT06951386Recruiting
Can a daily drink improve heart and metabolic health?
This trial tests whether taking a daily drink containing short-chain fatty acids can improve risk factors for metabolic syndrome, like belly fat, high blood sugar, or high blood pressure. It might help if you are at risk but not yet taking medications for these conditions.
Leuven, Vlaams-BrabantAges 18–65 - NCT07118059RecruitingPhase 2
Omega-3 fish oil added to TB treatment
This trial tests whether adding omega-3 (fish oil) to standard TB treatment helps clear the infection faster and reduces inflammation. You may be eligible if you have confirmed lung TB and meet a few health criteria.
Klerksdorp, North WestAges 18–45 - NCT05993351Recruiting
Concussion assessment using MRI and blood tests
This study uses MRI scans and blood tests to measure brain recovery after a concussion. It will help doctors understand how concussions affect the brain and find better ways to diagnose them.
Hamilton, OntarioAges 9–50 - NCT07087080Recruiting
Using blood tests to tell if lung spots are cancer
This trial studies a blood test to help tell if a spot on your lung found by a PET-CT scan is cancer or not. It might help avoid unnecessary procedures in the future.
Genk, LimburgAges Any age - 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+ - NCT07009223Recruiting
Lifestyle changes to prevent memory issues in depression
This study tests whether healthy lifestyle changes—like diet, exercise, or stress management—can help prevent memory and thinking problems in people with depression. It aims to find ways to protect your brain health as you age.
BresciaAges 50–80 - 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 - NCT05891886RecruitingEarly Phase 1
Testing supplemental oxygen for early blood clot in the lungs
This early-phase trial studies whether giving extra oxygen can help people with a recently diagnosed lung blood clot (pulmonary embolism). It mainly looks at people who have early symptoms and signs that the right side of the heart is under strain.
Boston, MassachusettsAges 18 years+ - NCT04832100Recruiting
Study of a fat marker in fibromyalgia
This study looks at whether a specific fat-related marker (called LPC16:0) is linked to fibromyalgia. Your participation could help researchers understand what role this marker may play in the condition.
Kaohsiung CityAges 18–70 - NCT06880406Recruiting
Study of cell energy in Alzheimer's and other dementias
This study looks at how energy production in cells (mitochondria) differs in people with Alzheimer's or other dementias compared to healthy volunteers. It involves a one-time spinal tap to collect fluid for analysis.
Nice, PACAAges 18 years+ - NCT06869941Recruiting
How gut health and fat tissue are linked in the brain
This study looks at how the bacteria in your gut might affect your fat tissue and brain. You may be able to join if you are scheduled to have surgery to remove fat tissue and are willing to sign a consent form.
Girona, GironaAges 20 years+ - NCT06831669Recruiting
Predicting rectal cancer treatment response and side effects
This study uses metabolomics (analysis of small molecules in your body) to predict how well your rectal cancer will respond to treatment and whether you may experience side effects. It focuses on patients receiving total neoadjuvant therapy (treatment before surgery).
Guishan, TaoyuanAges 20 years+ - NCT06821399Recruiting
Better eye care for type 2 diabetes
This study is testing a better way to diagnose and manage eye problems (diabetic retinopathy) in people with type 2 diabetes. It aims to improve how doctors find and treat these issues to help protect your vision.
LanzhouAges 20–79 - 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+ - NCT05973643Recruiting
Metabolomics study during ECT for depression
This study measures changes in your blood and/or body chemistry while you receive electroconvulsive therapy (ECT) for a severe mood episode. The goal is to understand biological signals related to ECT and treatment-resistant depression, which may help improve future care.
BronAges 18 years+ - NCT06753734Enrolling by invitation
Breath test to predict gestational diabetes in high-risk women
This study uses a simple breath test to predict gestational diabetes early in high-risk women. Researchers want to see if your breath can reveal signs of diabetes before symptoms appear, helping you get care sooner.
TianjinAges 18–55 - NCT06725199Enrolling by invitation
NMR metabolomic study in fibromyalgia
This study uses a special MRI-like test (NMR) to look at chemical changes in the body of people with fibromyalgia. It aims to better understand the condition and could help find new ways to diagnose or treat it.
Istanbul, IstanbulAges 18–65 - NCT06691100Recruiting
How one workout changes gut bugs in women
This study looks at how a single workout changes the bacteria in your gut. It compares women who are very fit with women who don't exercise much, and includes women with different body types.
Washington D.C., District of ColumbiaAges 21–40 - NCT06682819Recruiting
Looking at eye nerve layers in NOHL gene carriers
This study uses a special eye scan (OCT) to look at the layer of nerve fibers in the retina of people who carry (or don't carry) a specific gene change linked to Leber Hereditary Optic Neuropathy (NOHL). The goal is to find early warning signs in the blood that might show who is at risk of losing vision.
Paris, ParisAges 18–60 - NCT06124833Recruiting
Gut and mouth microbiome study for Korean IBD patients and their family
This study looks at the bacteria in your gut and mouth to understand more about inflammatory bowel disease (IBD). It compares patients with their close family members who do not have IBD to see what might be different.
SeoulAges 13–85 - NCT06603519Enrolling by invitation
Can a diet reduce inflammation after a colonoscopy?
This study tests whether a special diet can help reduce inflammation and improve gut health after a colonoscopy. It is for people who are getting a repeat colonoscopy because they've had polyps before.
San Diego, CaliforniaAges 18 years+ - 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 - NCT06355102Enrolling by invitation
Study of tinnitus after sudden hearing loss using brain scans
This study uses brain imaging (fMRI) and blood tests to understand why some people with sudden hearing loss develop tinnitus (ringing in the ears) while others do not. It may help researchers find better ways to prevent or treat tinnitus.
Nanjing, JiangsuAges 18–65
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Common questions
- Are there clinical trials for metabolome?
- Yes. Clin2 currently lists 81 recruiting metabolome 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 metabolome 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 metabolome 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.