Treatment
Blood samples clinical trials
We’re tracking 696 recruiting studies that include Blood samples, each written for real people, not researchers, below.
Recruiting studies
- NCT06906016Recruiting
New blood tests for hepatitis B
This study looks at new blood tests (biomarkers) to better understand chronic hepatitis B and how it affects treatment decisions. It may help doctors find better ways to manage your condition.
Créteil, CréteilAges 18 years+ - NCT06907810Recruiting
Study of fat molecules in long-term breast surgery pain
This trial looks at how certain natural fat molecules in your body might relate to long-term pain after breast cancer surgery. It could help doctors better understand and treat chronic pain in the future.
Brussels, Brussels CapitalAges 18 years+ - NCT06923618Recruiting
Lung Cancer and Aging in Older Adults
This trial looks at aging-related changes in older adults (70+) with early-stage lung cancer who are planning to have surgery. The goal is to better understand how these changes might affect recovery and outcomes, which could help improve care for future patients.
Créteil, Île-de-France RegionAges 70 years+ - NCT06928649Recruiting
Studying cell damage in critically ill ICU patients
This trial looks at specific cell damage processes (called ferroptosis and pyroptosis) in very sick ICU patients. The goal is to learn more about these processes so doctors can better treat life-threatening organ failure caused by conditions like sepsis, trauma, or severe bleeding.
EdegemAges 18 years+ - NCT06962995Recruiting
Multi-cancer detection test study at Mayo Clinic
This study will collect blood samples from people who have had or are scheduled to have a multi-cancer detection test. Researchers want to learn more about how well these tests work and how the results affect follow-up care.
Scottsdale, ArizonaAges 21 years+ - NCT06969404Recruiting
Lactate test in serious injury patients
This study looks at a simple blood test (lactate level) taken at the scene of a serious injury to help predict how well patients will recover. It is for adults hurt in a road accident or a fall from height who need emergency medical transport.
AntibesAges 18 years+ - NCT06979765Recruiting
Blood tests for fatigue in low-platelet patients
This study looks for markers in the blood that are linked to fatigue in people with low platelets. It compares patients who have low platelets from immune or inherited causes to healthy volunteers, to understand why some feel very tired.
ParisAges 8 years+ - NCT06981169Recruiting
Using inflammation tests to diagnose asthma in kids and adults
This trial uses a simple inflammation test (inflammometry) to help diagnose asthma more accurately in people aged 6 and older who have been sent by their primary care doctor for standard breathing tests. It aims to improve the diagnosis process and reduce delays.
Montreal, QuebecAges 6 years+ - NCT06993727Recruiting
Autoimmune antibodies before immunotherapy
This study is looking for people about to start immune checkpoint inhibitor therapy to see if certain antibodies are present. It may help understand how the body reacts to this treatment.
BrusselsAges 18 years+ - NCT07000786Recruiting
Endometriosis study exploring causes of the condition
This study looks at what causes endometriosis by comparing healthy people and those with a clear diagnosis. You may join if you have regular periods and haven't used hormonal treatments in the last 3 months.
BrusselsAges 18–56 - NCT07004140Recruiting
New MRI for stroke in the first 24 hours
This trial is testing a new type of MRI machine (field-cycling MRI) to see if it can give better images of the brain right after a stroke. It's for people with moderate to severe stroke symptoms who can have an MRI within 24 hours.
AberdeenAges 18 years+ - NCT07010939Recruiting
Side effects and quality of life after breast cancer treatment in China
This study looks at how local treatments like surgery, chemotherapy, radiation, hormone therapy, or targeted therapy affect your side effects and quality of life. Researchers want to learn from women with early-stage breast cancer to improve care.
Beijing, Beijing MunicipalityAges 18 years+ - NCT07019857Recruiting
Thymus removal and immunity in infant heart surgery
This study looks at how removing the thymus gland during infant heart surgery affects the immune system. It compares babies who have their thymus removed with those who have heart surgery without removing it, and with babies having other types of surgery.
NantesAges Up to 6 months - NCT07030205Recruiting
Brain imaging study for women with osteoporosis
This study uses brain scans (MRI) to look at how the brain might be linked to bone health in women with osteoporosis. It compares women with osteoporosis to healthy women of the same age.
Clermont-FerrandAges 50 years+ - NCT07038239Recruiting
MORC2 gene mutation study for nerve and brain conditions
This study looks at how changes in the MORC2 gene relate to nerve or brain development problems. It may help doctors better understand these conditions and improve care.
BesançonAges 4 years+ - NCT07046260Recruiting
Blood test study for early cancer detection
This study is testing a new blood test to help doctors find cancer earlier. If you are 45 or older and have symptoms that might be cancer, or were recently diagnosed with cancer, you may be able to join.
Coronado, CaliforniaAges 45 years+ - NCT07054346RecruitingPhase 1
Comparing two radiation drugs for high-risk prostate cancer before surgery
This trial tests two radioactive drugs (Lu-177 and Ac-225 PSMA-617) given before prostate removal surgery in men with high-risk prostate cancer that hasn't spread far. The goal is to see which drug works better at targeting cancer cells.
San Francisco, CaliforniaAges 18 years+ - NCT07074028Recruiting
Tracking muscle changes in ICU patients with sepsis
This study is for people in the ICU with sepsis who need a breathing machine for a long time. It monitors muscle changes during recovery to understand how sepsis affects muscles.
Saint-BrieucAges 18 years+ - NCT07081048Recruiting
Reducing newborn pain during a heel stick blood test
This study tests two pain-relief methods during a heel stick blood draw in full-term newborns. The goal is to find which method helps babies feel less pain and stay more comfortable.
MersinAges 1 day–1 month - 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 - NCT07101926Recruiting
Monitoring anti-TFPI in severe hemophilia patients on Marstacimab
This study looks at how a medicine called Marstacimab affects your body's natural anti-clotting protein (TFPI) in people with severe hemophilia A or B who are already taking it. It involves blood tests to see how well the treatment works.
BronAges 18 years+ - NCT07114627Recruiting
Capecitabine and oxaliplatin study for cancer patients
This study looks at how your genes affect the way your body handles the chemotherapy drug capecitabine when it's taken with oxaliplatin. The goal is to understand if certain genetic differences can impact drug levels, which may help personalize treatment in the future.
RotterdamAges 18 years+ - NCT07119970Recruiting
NETosis markers for predicting blood clots in MPN
This study looks at certain markers in the blood to see if they can predict blood clots in people with myeloproliferative neoplasms (MPN) like polycythemia vera, essential thrombocythemia, or pre-myelofibrosis. It is only for people who have a specific JAK2 mutation and are at high risk for clots, and who are already enrolled in another trial and a biobank.
AngersAges 18 years+ - NCT07133789Recruiting
Better understanding chromosome changes in children with developmental disorders
This study uses a new technique called optical mapping to better understand chromosome changes found in children with neurodevelopmental disorders. It aims to give clearer answers to families about these genetic findings.
Paris, ParisAges 2 years+
Common questions
- Are there clinical trials studying Blood samples?
- Yes. Clin2 currently lists 696 recruiting studies that include Blood samples, 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 Blood samples 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 Blood samples 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 Blood samples 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.