Treatment
Blood samples clinical trials
We’re tracking 682 recruiting studies that include Blood samples, each written for real people, not researchers, below.
Recruiting studies
- NCT07332702Recruiting
Spinal muscular atrophy gene study
This study looks at changes in two genes, SMN1 and SMN2, which are linked to spinal muscular atrophy (SMA). It aims to better understand the different versions of these genes in healthy people and those with SMA. Participating involves a blood sample and genetic analysis.
RouenAges 18 years+ - NCT07315178Recruiting
Digital twin study for chronic aortic dissection
This study is creating a digital twin model to predict how chronic thoracic aortic dissection progresses. If you have a type A or type B aortic dissection, this study may help researchers better understand your condition without additional stress or invasive procedures.
DijonAges 18 years+ - NCT07313878Recruiting
Kidney health study in young leukemia patients using ultrasound
This study tests whether a special ultrasound technique can detect early kidney damage in children and teens with acute lymphatic leukemia, before standard tests show any problems.
Erlangen, BaveriaAges 3–17 - NCT06247826Recruiting
Why amivantamab stops working in certain lung cancers
This study looks at how and why lung cancers with a specific EGFR mutation (exon 20 insertion) become resistant to the drug amivantamab. It collects blood and tumor samples from patients whose cancer has progressed on amivantamab to better understand resistance.
BordeauxAges 18 years+ - NCT07297394Recruiting
How the immune system supports early pregnancy
This study looks at how the immune system helps the body accept a pregnancy. It involves blood samples from people who are pregnant or going through IVF/ICSI, or who have had a miscarriage.
BaselAges 18 years+ - NCT07295808Recruiting
Study of IgA antibodies in kidney disease
This study looks at a specific type of antibody called IgA in patients with certain kidney diseases. It aims to understand which IgA antibodies cause kidney damage, which could help develop better treatments.
LimogesAges 18 years+ - NCT05859191Recruiting
Study of immune cell markers in people with lupus
This study looks at how certain immune cells (natural killer T cells) behave in people with systemic lupus, by measuring specific immune receptor markers in blood. It may help researchers better understand lupus and how it can connect with other conditions like antiphospholipid syndrome or Sjögren’s.
ToursAges 18 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+ - NCT07273344Recruiting
How the immune system responds to sepsis
This study looks at how the immune system reacts to sepsis (a severe infection that causes organs to fail) and whether there are lasting effects on health. It may help researchers understand why some people recover well and others don’t.
Nijmegen, GelderlandAges 18 years+ - NCT07260942Recruiting
Study of ferroptosis in lupus
This study looks at whether a type of cell death called ferroptosis plays a role in lupus. Participants with lupus or with rheumatoid arthritis or inflammatory bowel disease will be compared to understand more about how lupus works.
BordeauxAges 18 years+ - NCT07265908Enrolling by invitation
Biobank study for gynecological and fertility conditions
This trial creates a biobank of samples from people with gynecological issues, infertility, or pregnancy problems. It aims to help researchers better understand these conditions and develop future treatments.
Milan, MilanAges Any age - NCT07261891Recruiting
Lab study of JAK-STAT related disorders
This study looks at blood or tissue samples from people with certain genetic disorders that affect a key cell communication pathway (JAK-STAT). The goal is to learn more about these disorders and test potential treatments in the lab.
Leuven, Vlaams-BrabantAges 18 years+ - NCT07255157Recruiting
Peripheral Helper T-cells in CVID
This study looks at a specific type of immune cell in people with Common Variable Immune Deficiency (CVID). It aims to learn more about how these cells behave and may help guide better treatments for this condition.
PessacAges 18 years+ - NCT05718791Recruiting
Testing blood markers to predict graft-versus-host disease
This trial looks at two blood markers to predict the risk of acute graft-versus-host disease after an allogeneic stem cell transplant. If you qualify, your care team may use results to help anticipate and manage complications earlier.
Detroit, MichiganAges 18–80 - NCT07232550Recruiting
Breathing study for children needing bronchoscopy
This study collects samples (like fluid from the lungs) during a planned bronchoscopy to look for new ways to understand and predict children's breathing problems. It might help if your child already needs this procedure for a medical reason.
WarsawAges Up to 17 years - NCT07237984Recruiting
COCO study for colorectal cancer screening
This trial looks at substances in your body to help find colorectal cancer earlier. It is for people who are already scheduled for a colonoscopy, either because of a positive stool test or cancer symptoms.
HillerødAges 18 years+ - NCT07227740Recruiting
Testosterone treatment for blood vessel health after spinal cord injury
This study looks at whether low testosterone affects blood vessel health in men with recent spinal cord injury. It tests if testosterone replacement can help improve blood vessel function.
Englewood, ColoradoAges 18–89 - NCT07227727Recruiting
Blood vessel health after spinal cord injury
This study looks at how spinal cord injury affects the health of your blood vessels. It compares people with paraplegia to those without an injury to understand the differences.
Englewood, ColoradoAges 18 years+ - NCT07222813Recruiting
Liver scan to detect high blood pressure in the heart
This trial uses a special liver scan (FibroScan) to measure liver stiffness, which may help detect high pressure in the central veins returning blood to the heart. It is for people with heart failure who are already scheduled for a right heart catheterization.
Los Angeles, CaliforniaAges 18 years+ - NCT03003572Recruiting
Test an immune marker in primary Sjögren’s disease activity
This study looks at an immune reaction (called anti-Ro/SSA IgE) to see how active primary Sjögren’s disease is. It may help doctors better understand what’s driving symptoms and activity levels over time.
BourgoinAges 18 years+ - NCT05354765Recruiting
Collect immune cells by lymphapheresis to study cancer response
This trial studies how changing your immune system (with earlier treatments) affects cancer by collecting immune cells from your blood using a process called lymphapheresis. It may help researchers find better ways to monitor immune-related responses and side effects.
ParisAges 18 years+ - NCT07203833Recruiting
Vasorin test for shock diagnosis and outlook
This study looks at a protein called vasorin in the blood to see if it can help diagnose and predict outcomes in people with severe shock in the ICU. It compares patients with septic shock (caused by infection) to those with shock from other causes.
AmiensAges 18 years+ - NCT07201363Recruiting
Inflammation and scarring markers after TAVI
This study looks at markers of inflammation and scarring in people who develop heart rhythm problems after having a TAVI procedure (a minimally invasive valve replacement). It may help doctors understand and predict these complications.
Rijeka, CroatiaAges 18 years+ - NCT07178847Recruiting
Cancer DNA after chemoradiation for head and neck cancer
This study looks for cancer DNA left in the body after standard chemoradiation for advanced head and neck squamous cell cancer. It aims to understand if this residual DNA means the disease is more likely to come back.
Aurillac, CANTALAges 18–80
Common questions
- Are there clinical trials studying Blood samples?
- Yes. Clin2 currently lists 682 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.