Clinical trials
Cell Free DNA clinical trials
Below are recruiting cell free dna clinical trials, each written for real people, not researchers. We’re tracking 47 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT04720339Recruiting
Testing blood DNA changes in lung cancer on immunotherapy
This study checks whether tiny bits of tumor DNA in the blood can be measured over time in people with non-small cell lung cancer who are receiving immunotherapy. It aims to see if these blood tests can help track the cancer response or changes during treatment.
BesançonAges 18 years+ - NCT04088422Recruiting
Blood test DNA study in mature B-cell lymphoma
This study looks at “cell-free DNA,” meaning tiny bits of DNA found in blood, in people with mature B-cell lymphoma. It may help doctors understand the disease better and how blood tests could be used to monitor it.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT06784440Recruiting
Finding noninvasive markers of graft injury after heart transplant
This study looks for noninvasive markers (like blood or urine tests) that can show if a heart transplant is being injured. It aims to make monitoring safer and easier for children and adults with congenital heart disease who have had a transplant.
BolognaAges Up to 44 years - NCT07471373Recruiting
Pesticides and infertility study in endometriosis
This study looks at how pesticides might affect fertility in women with endometriosis, focusing on stress markers and gut/genital bacteria. You will provide samples and answer questions so researchers can compare women with and without endometriosis.
SalouëlAges 18–43 - NCT07060716Recruiting
Blood test to monitor kidney transplant health
This study is testing a blood test that looks for tiny pieces of the donor's DNA in your blood to check how your new kidney is doing. It may help doctors monitor your transplant and spot problems early, possibly without needing a biopsy.
Los Angeles, CaliforniaAges 18 years+ - NCT06439810Recruiting
TB detection test for new pleural fluid buildup
This study tests a new blood or fluid test (cell-free DNA) to find tuberculosis (TB) in people who have new fluid buildup around their lungs. If you are 18 or older and scheduled for a procedure to drain that fluid, you may be able to join.
Shatin, Hong KongAges 18 years+ - NCT05676450Recruiting
Test blood DNA to find lymphoma changes and leftover disease
This study checks a blood test that looks for small DNA fragments (“cell-free DNA”) to find cancer changes that could guide treatment in diffuse large B-cell lymphoma. It also looks for “minimal residual disease,” meaning tiny amounts of lymphoma that may remain after treatment, and whether this test works across community cancer centers in Texas.
Houston, TexasAges 18 years+ - NCT03858777Recruiting
Blood test for heart inflammation in sarcoidosis
This study checks whether a blood “cell-free DNA” test can show when the heart is inflamed in people with cardiac sarcoidosis. It may help doctors detect active heart involvement earlier and track how disease is doing.
Iowa City, IowaAges 18 years+ - NCT05708755RecruitingPhase 2
Monitoring immune response to CMV after lung transplant
This Phase 2 study monitors how your immune system reacts to CMV (a common virus) after a lung transplant. It may help doctors understand which patients are better protected and could guide future treatments to reduce CMV-related complications.
New York, New YorkAges 18–99 - NCT03791034Recruiting
Blood DNA test to guide treatment in early lung cancer
This trial studies a “cell-free DNA” blood test to help diagnose and guide treatment decisions for early non-small cell lung cancer. It may help doctors tailor care based on genetic signals seen in the blood before and around surgery.
SeoulAges 18–90 - NCT06963307Recruiting
Blood test for early lung cancer detection
This study is testing a new blood test that looks for changes in DNA to detect lung cancer early. It's for people with a new lung cancer diagnosis, those with uncertain CT scan results, healthy volunteers, or those with chronic lung problems.
Ramat GanAges 18 years+ - NCT06715046Recruiting
Blood DNA test after stem cell transplant
This study checks if looking at DNA in your blood can help doctors see how well your stem cell transplant is working and catch any problems early. It is for people with blood cancers getting a transplant from a donor.
Milan, MilanAges 18 years+ - NCT06981377Recruiting
Prostate cancer blood test research study
This study is looking at blood samples from people with prostate cancer to better understand the disease. It may help researchers find new ways to monitor or treat prostate cancer.
Meldola, Forlì-CesenaAges 18 years+ - NCT06113861Recruiting
Better TB testing for kids in Bolivia
This trial tests new ways to diagnose tuberculosis (TB) in children with breathing problems. It aims to make TB detection faster and more accurate for kids who might have the infection.
Santa CruzAges 2 months–14 years - NCT05227534Recruiting
Test for early cancer signals in people without symptoms
This trial checks whether a blood test can detect early signs of multiple cancers in people who feel well. It may help find cancer earlier, when treatment is more likely to work.
Chengdu, SichuanAges 40–75 - NCT07770659Recruiting
Using MRI to detect early heart transplant rejection
This study tests whether a heart MRI can detect early signs of organ rejection after a heart transplant. If successful, it could reduce the need for frequent biopsies.
Little Rock, ArkansasAges 6–25 - NCT06148298Recruiting
Using a blood test to find pancreatic cancer
This study is testing a new blood test that looks for DNA changes to help find pancreatic cancer. It may lead to a way to find cancer earlier.
Orlando, FloridaAges 18 years+ - NCT07503704Recruiting
Studying breast cancer that spread to the brain
This study looks at genetic material from spinal fluid to better understand breast cancer that has spread to the brain or its lining. It may help doctors find new ways to treat this type of cancer.
DublinAges 18–99 - NCT07493928Recruiting
HPV testing after chemoradiation for cervical cancer
This trial checks if HPV is still present after standard radiation and chemo for cervical cancer. It may help see how well the treatment worked.
PragueAges 18 years+ - NCT07483476Recruiting
Cell-free DNA in children with new ALL
This study looks at a special blood test that measures cell-free DNA (tiny pieces of genetic material) in children with acute lymphoblastic leukemia (ALL). It aims to understand how this test might help monitor the disease, and it is for newly diagnosed children who haven't started treatment yet.
ParisAges Up to 18 years - NCT07436195Recruiting
Epigenetics and cell-free DNA in gestational diabetes study
This study looks at how changes in DNA (called epigenetics) might affect gestational diabetes in pregnancy. It aims to understand these changes using cell-free DNA from the mother and father.
Ulm, Baden-WurttembergAges 18 years+ - NCT07393594Enrolling by invitation
Tracer study for kidney transplant monitoring
This study looks at a new blood test to help monitor the health of your transplanted kidney and check for early signs of rejection. The test will be done as part of your usual care after a kidney transplant.
Phoenix, ArizonaAges 18 years+ - NCT06190210Recruiting
Brain blood flow study in infants with heart defects
This study measures how well blood flows to the brain in infants with serious heart defects. The results may help doctors understand and protect brain development before and after heart surgery.
Leuven, Vlaams-BrabantAges Up to 6 months - NCT04624373Recruiting
Test tumor DNA from breath biopsy samples
This study checks tiny pieces of DNA from a sample taken during a breathing-tube biopsy (EBUS-TBNA) to better identify certain lung cancer changes. It may help doctors learn more about the type of lung cancer and, in some cases, why targeted treatments stop working.
ToulouseAges 18–65
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Common questions
- Are there clinical trials for cell free dna?
- Yes. Clin2 currently lists 47 recruiting cell free dna 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 cell free dna 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 cell free dna 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
- Clear Cell Renal Cell Carcinoma
- Non Small Cell Lung Cancer
- Metastatic Clear Cell Renal Cell Carcinoma
- Advanced Clear Cell Renal Cell Carcinoma
- Clear Cell Renal Cell Cancer (ccRCC)
- Squamous Cell Non-small Cell Lung Cancer
- Non-Clear Cell Renal Cell Carcinoma (nccRCC)
- T-Cell/Histiocyte-Rich Large B-Cell Lymphoma
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.