Treatment
Biological sampling clinical trials
We’re tracking 149 recruiting studies that include Biological sampling, each written for real people, not researchers, below.
Recruiting studies
- NCT06256393Recruiting
Studying inflammatory bowel disease in Nantes
This study collects information and samples from people with active inflammatory bowel disease who need surgery or an endoscopy. It aims to better understand these conditions and improve future treatments.
NantesAges 18 years+ - NCT06295263Recruiting
AI for diagnosing and treating brain diseases in older adults
This study uses artificial intelligence to help diagnose and treat brain diseases that affect older adults, such as Parkinson's and Alzheimer's. Researchers will compare AI methods with standard care to see if they can improve diagnosis and treatment.
Jinan, ShandongAges 8–100 - NCT06307964Recruiting
Gut bacteria in alcoholic hepatitis
This trial is looking at bacteria inside the liver of people with alcoholic hepatitis. It may help understand how these bacteria affect the disease and lead to better treatments.
LyonAges 18 years+ - NCT06350539Recruiting
Personalized Cancer Models Research Study
This study aims to create personalized models (like miniature tumors in a dish) from your cells to better understand your cancer and find new ways to treat it. Both people with solid tumors and healthy volunteers are welcome to participate.
New York, New YorkAges 18 years+ - NCT06350851Recruiting
New rapid test to help end river blindness
This study is testing a new rapid diagnostic test that aims to help eliminate onchocerciasis (river blindness). The test will be checked in people with different types of filarial worm infections (or no infection) to see how well it can tell them apart.
YaoundéAges 18 years+ - NCT06391671Recruiting
Stress and Weight in Teens: A Personalized Nutrition Study
This study looks at how stress and weight are linked in teenagers. It uses a blood test to find patterns that could lead to personalized nutrition advice. If you join, you'll help researchers understand how your body handles stress and food.
Ghent, Oost-VlaanderenAges 11–17 - NCT06393764Recruiting
Blood clots in cancer patients: a long-term study
This study follows people who have both cancer and a blood clot. It aims to learn more about how these clots happen and how they are treated in cancer patients, so doctors can improve care.
BrestAges 18–80 - NCT06403189Recruiting
Studying choroid plexus function in brain diseases
This study looks at how a part of the brain called the choroid plexus works in people with different brain conditions. It may help find better ways to diagnose or treat these diseases.
ParisAges 18 years+ - NCT06490887Recruiting
Spine unit modeling with high-throughput analysis (SUIT)
This study looks at cells from people with degenerated discs or from donated fat or placenta tissue. It aims to understand how these cells work and might help develop new treatments for back pain.
Milan, MIAges 18–60 - NCT06502873Recruiting
Study of colon samples in IBD and healthy people
This study is gathering information from people with active Crohn's disease or ulcerative colitis, and from people without IBD. Researchers will look at samples from the colon to learn more about these conditions.
LiègeAges 18 years+ - NCT06544863Recruiting
Better support for cirrhosis and liver transplant patients
This study tests a new care support program for people with cirrhosis or who have had a liver transplant. It aims to improve how patients are followed and helped at the hospital.
ParisAges 18 years+ - NCT06576622Recruiting
Periodontal disease, bacteria, and miscarriage
This study looks at whether gum disease and oral bacteria are linked to repeated pregnancy loss. If you have had multiple miscarriages, your gum health may play a role.
ToulouseAges Up to 18 years - NCT06703034Recruiting
Studying the immune response in people who had severe or mild COVID-19
This study looks at how the body's immune system reacted to COVID-19 in people who had either severe or mild cases. The goal is to learn more about a specific part of the immune response (called IFN-I) to better understand the disease.
LyonAges 18 years+ - NCT06724536Recruiting
Study of gut bacteria and TKIs in chronic myeloid leukemia
This trial looks at how gut bacteria affect the way chronic myeloid leukemia (CML) patients respond to tyrosine kinase inhibitor (TKI) medications. It may help doctors understand why some people have better outcomes than others.
TorinoAges 18 years+ - NCT06770621Recruiting
Glucagon response study in new type 1 diabetes
This study looks at how the body makes glucagon (a hormone that raises blood sugar) in children and teens with new type 1 diabetes. It aims to understand why some people may have dangerous low blood sugars, so doctors can better prevent them in the future.
Brussels, Woluwe-saint-lambertAges 2–30 - NCT06809660Recruiting
Gut bacteria and cancer risk from everyday chemicals
This study looks at how chemicals in the environment (called endocrine disruptors) might affect the natural bacteria in your gut and whether that could play a role in colorectal cancer. If you are having a colonoscopy (endoscopy), you may be able to participate.
PoitiersAges 18 years+ - NCT06828458Recruiting
Immune response to fungus in burn patients
This study looks at how the immune system fights fungus after a burn. It may help doctors understand which patients are at higher risk for infection and how to better protect them.
ParisAges 18 years+ - NCT06857604Recruiting
Immune defects behind common blood diseases in young people
This study looks at how problems with the immune system might be linked to certain blood disorders in people under 25. The goal is to better understand what causes these conditions and find better ways to treat them.
Montreal, CanadaAges Up to 25 years - NCT06862843Recruiting
Family eating habits and chronic inflammation study
This study looks at how eating habits and family health history relate to chronic inflammatory conditions like Crohn's disease, ulcerative colitis, and juvenile idiopathic arthritis. It aims to understand these links by studying families with a child or adult affected by these conditions, as well as healthy families.
Florence, ItalyAges Any age - NCT06868797Recruiting
Dapagliflozin for advanced heart failure patients waiting for transplant
This study tests whether dapagliflozin (a medicine already approved for other heart conditions) can help protect kidney and heart function in people with very advanced heart failure who are waiting for a heart transplant. If you qualify, you'll help researchers learn if this drug offers extra benefits beyond standard care.
BronAges 18 years+ - NCT06890078Recruiting
Better diagnosis of pneumocystis in patients with weak immune systems
This trial tests a new way to diagnose pneumocystis, a lung infection that can affect people with weakened immune systems. It may help find the infection faster and more accurately using samples taken from your lungs.
ParisAges 18 years+ - NCT06892964Recruiting
Italian registry and biobank for ML patients
This study creates a national registry and biobank to collect medical information and biological samples from people with any type of ML, helping research into the condition.
RomaAges Up to 100 years - NCT06907095Recruiting
Early cancer detection study for high-risk individuals
This study tests if a simple blood or fluid test can find cancer early in people with a higher-than-average risk. If you have certain genetic mutations, a strong family history of cancer, or other high-risk conditions, you may be able to join.
VillejuifAges 18 years+ - NCT06986265Recruiting
Kidney failure, weight loss, and gut health study
This study looks at how gut bacteria might affect weight loss in people with kidney failure who are on dialysis. It may help find new ways to prevent or treat weight loss in this condition.
BrusselsAges 18 years+
Common questions
- Are there clinical trials studying Biological sampling?
- Yes. Clin2 currently lists 149 recruiting studies that include Biological sampling, drawn from the U.S. registry and rewritten for real people so you can see what each is testing and who it's for.
- How do I know if I qualify for a Biological sampling trial?
- Each study lists its own eligibility criteria — rules about condition, age, and prior treatments. On every Clin2 trial page we explain these in plain language and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Is Biological sampling an approved treatment?
- A drug being studied in a trial may be investigational (still being tested) or already approved and being studied for a new use. Each study page explains what phase it's in. Clin2 does not provide medical advice — talk with your doctor about whether Biological sampling or a specific trial is right for you.
Related treatments
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. A drug appearing here is being studied in a trial and may be investigational. Talk with your doctor about whether a specific treatment or trial is right for you.