Clinical trials
ctDNA Monitoring clinical trials
Below are recruiting ctdna monitoring clinical trials, each written for real people, not researchers. We’re tracking 34 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06792786Recruiting
Study of Chemo-Immunotherapy and Radiation for Esophageal Cancer with Blood Monitoring
This study tests a combination of chemotherapy, immunotherapy, and radiation for esophageal cancer that cannot be surgically removed. It also uses a simple blood test (ctDNA) to monitor your cancer's response throughout treatment.
Jinhua, ZhejiangAges 18–75 - NCT06970912RecruitingPhase 2
ctDNA-Guided Reduced Chemo in HR+/HER2- Breast Cancer
This study is testing whether using a ctDNA blood test can help doctors decide if patients with hormone receptor-positive, HER2-negative breast cancer can safely receive less intensive chemotherapy after surgery. The goal is to reduce side effects while still preventing the cancer from coming back.
Beijing, Beijing MunicipalityAges 18–75 - NCT07001085Recruiting
Blood test to monitor liver cancer after surgery
This study uses a simple blood test to monitor tiny pieces of tumor DNA (ctDNA) in people with colorectal cancer that spread to the liver or with liver cancer (HCC), before and after liver surgery or transplant. It aims to help doctors detect cancer return earlier and guide treatment.
Warsaw, Masovian VoivodeshipAges 18–75 - NCT06929910Recruiting
K4Care test study for metastatic cancer patients
This study tests how well the K4Care blood test can monitor treatment in people with advanced solid tumors like lung, colorectal, breast, or stomach cancer that has spread. Researchers want to see if tracking tumor DNA in the blood helps guide therapy.
Ho Chi Minh City, Hồ Chí MinhAges Any age - NCT06589388Recruiting
Using a blood test to predict rectal cancer treatment success
This trial is looking at whether a simple blood test (ctDNA monitoring) can help predict how well total neoadjuvant therapy (chemo and radiation before surgery) works for rectal cancer. It may help doctors tailor treatment to your specific needs.
Ho Chi Minh CityAges 18–80 - NCT06382103Recruiting
Liver cancer study after surgery or pre-surgery therapy
This study looks at genetic markers in the blood of people with liver cancer who are having surgery, either right away or after some treatment first. It aims to find out why some patients do better, which could help personalize care.
ShanghaiAges Any age - NCT06225505Recruiting
Early detection of triple-negative breast cancer return
This trial uses blood tests to look for signs of cancer returning early in women who had triple-negative breast cancer. If caught early, doctors can start treatment sooner.
AvignonAges 18 years+ - NCT05868226RecruitingPhase 1/Phase 2
Personalized cancer treatment study for advanced solid tumors
This study tests different treatments tailored to your cancer's biology. It aims to find which therapy might work best for you, potentially improving outcomes. You'd receive one of the study drugs, with close monitoring and support.
Birmingham, AlabamaAges 18 years+ - NCT07366112RecruitingPhase 2
CDK4/6 inhibitor plus hormone therapy before breast cancer surgery
This trial tests a combination of a CDK4/6 inhibitor (a type of targeted therapy) with hormone therapy given before surgery for early-stage breast cancer that is hormone receptor-positive and HER2-negative. It aims to see if this approach can shrink tumors and improve outcomes.
Beijing, Beijing MunicipalityAges 18–75 - NCT04768426RecruitingPhase 2
Watching DNA in blood while taking capecitabine after breast cancer
This trial checks how a blood test that looks for cancer DNA (ctDNA) changes during and after you take capecitabine after early triple-negative breast cancer. It aims to see whether these blood test results can help monitor the chance of the cancer coming back.
Stanford, CaliforniaAges 18 years+ - NCT04353557Recruiting
Blood test monitoring in early-stage breast cancer
This trial uses a special blood test to track cancer signals (called ctDNA) during and after treatment for early breast cancer. It aims to see whether monitoring these signals can help guide follow-up and treatment decisions.
Chongqing, Chongqing MunicipalityAges 18–80 - NCT07283575Recruiting
Blood test to monitor metastatic colorectal cancer treatment (PROMET)
This study is testing whether a blood test that looks for tiny bits of tumor DNA (ctDNA methylation) can help monitor how well treatment is working in people with colorectal cancer that has spread. If you are getting radiation and chemotherapy (with or without an immunotherapy drug), this trial may help your doctor see if the treatment is working sooner.
ShanghaiAges 18–75 - NCT06614647Recruiting
Digital follow-up for colorectal cancer survivors
This trial tests a smartphone-based follow-up program for people who have been treated for early-stage colorectal cancer. The goal is to see if a digital, need-based care guide can replace standard follow-up visits.
Herning, Central JutlandAges 18 years+ - NCT06893133Recruiting
DNA testing after gastric cancer surgery
This study checks if a blood test can find leftover cancer DNA after stomach cancer surgery. It helps doctors know if more treatment is needed.
Beijing, Beijing MunicipalityAges 18 years+ - NCT06420427Recruiting
Blood test to predict cervical cancer return after surgery
This trial uses a simple blood test to look for cancer DNA (ctDNA) and HPV DNA after cervical cancer surgery. The goal is to detect any return of the cancer early, so you and your doctor can act quickly.
Guangzhou, GuangdongAges 18 years+ - NCT04183712RecruitingPhase 2
Targeted drug treatment after gallbladder surgery using blood test monitoring
This Phase 2 trial tests a targeted treatment (GEMOX) given after gallbladder cancer surgery. It uses a blood test that looks for cancer-related DNA to monitor recurrence and guide care, aiming to improve outcomes for people with higher-risk disease.
Shanghai, Shanghai MunicipalityAges 18–80 - NCT07058519RecruitingPhase 2
Personalized osimertinib treatment guided by blood test for EGFR lung cancer
This trial tests a personalized treatment plan for advanced lung cancer with an EGFR mutation. It uses a blood test (ctDNA) to guide treatment with osimertinib (a targeted pill) plus chemotherapy. The goal is to see if adjusting therapy based on the blood test results can help you live longer with fewer side effects.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT06903325Recruiting
Monitoring DNA markers in blood to predict colorectal cancer return after surgery
This study tests if a simple blood test can detect early signs of colorectal cancer coming back after surgery to remove cancer spread in the abdomen. It may help patients avoid unnecessary treatments and catch recurrence sooner.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT06561178Recruiting
Blood Test to Monitor Esophageal Cancer After Surgery
This trial looks at whether a personalized blood test can detect cancer returning after surgery for esophageal cancer. It tests people who had chemoradiotherapy before surgery and still had some cancer remaining in the removed tissue. The goal is to use the blood test to catch any remaining or returning cancer early.
Guangzhou, GuangdongAges Any age - NCT05917106Recruiting
Testifying methylomics blood test for new kidney cancer monitoring
This study follows people with newly diagnosed kidney cancer who have not started treatment. It tests whether a special blood test can monitor the cancer over time, alongside standard follow-up after planned surgery.
Nanjing, JiangsuAges Any age - NCT05904665Recruiting
Blood methylation test to guide follow-up after colon cancer surgery
This study checks a special blood test (circulating tumor DNA methylation) to help guide follow-up after surgery for non-metastatic colon cancer. It may help find whether additional treatment or closer monitoring is needed based on the test results.
Shanghai, Shanghai MunicipalityAges 18–80 - NCT05802407Recruiting
ctDNA blood test monitoring after pancreatic cancer surgery
This study looks at whether a special blood test (ctDNA) can detect tiny amounts of pancreatic cancer left after surgery. It may help doctors monitor who is at higher risk of cancer coming back, so they can tailor follow-up and treatment timing.
BeijingAges 18 years+ - NCT05802394Recruiting
Using blood tests to track cancer after pancreatic treatment
This trial studies whether a blood test (ctDNA, a DNA signal from tumors) can help track how pancreatic cancer responds during planned conversion therapy. It may help doctors spot treatment response earlier and guide next steps.
BeijingAges 18 years+ - NCT06157060Recruiting
Predicting liver cancer return after surgery with a blood test
This trial is for people with early-stage liver cancer who are scheduled for surgery. It uses a simple blood test to look for tiny bits of tumor DNA after treatment, which may help predict if the cancer will come back.
Foshan, GuangdongAges 18–75
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Common questions
- Are there clinical trials for ctdna monitoring?
- Yes. Clin2 currently lists 34 recruiting ctdna monitoring 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 ctdna monitoring 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 ctdna monitoring 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.