Clinical trials
Radiation clinical trials
Below are recruiting radiation clinical trials, each written for real people, not researchers. We’re tracking 1,030 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT03643861Recruiting
Radiation after lumpectomy for certain early breast cancers
This trial tests a short, highly targeted radiation plan given in five sessions after lumpectomy for early-stage breast cancer. It may help treat the remaining breast area while aiming to limit exposure to healthy tissue.
Birmingham, AlabamaAges 18–99 - NCT03126916RecruitingPhase 3
Testing added therapy for high-risk neuroblastoma in children
This Phase 3 study tests whether adding either a targeted drug (lorlatinib) or a radioactive treatment (131I-MIBG) to intensive chemotherapy improves outcomes for children with high-risk neuroblastoma. It may help by aiming at tumor cells more directly alongside standard treatment.
Birmingham, AlabamaAges 12 months–30 years - NCT03049072Recruiting
Registry for people treated with ion beam therapy at MedAustron
This trial is a patient registry that collects information from people treated with ion beam therapy at MedAustron. It helps researchers understand treatment patterns and outcomes and may improve care for future patients.
Wiener Neustadt, Lower AustriaAges Any age - NCT03184038Recruiting
Testing brain function in people with brain metastases after radiosurgery
This study looks at how well your thinking and memory work after treatment with radiosurgery for brain metastases. It may help researchers understand which patients benefit best and how to monitor side effects on brain function.
Sewell, New JerseyAges 18 years+ - NCT03175718Recruiting
Pre-surgery radiation to reduce complications after leg sarcoma surgery
This study looks at whether giving radiation before surgery can lower wound healing problems and improve outcomes after operating on a leg soft-tissue sarcoma. It focuses on patients whose surgeons can close the wound directly after surgery and who can return for follow-up visits.
Ottawa, OntarioAges 18 years+ - NCT02986048Recruiting
Proton Therapy Patient Registry
This registry collects information from people who receive proton beam treatment at the UH Proton Therapy Center. It helps the center learn from past and current patients, and may improve care planning in the future.
Cleveland, OhioAges Any age - NCT02725060Enrolling by invitation
Study of autoimmune changes in postural tachycardia syndrome
This trial studies whether an autoimmune (immune system–related) process is involved in postural tachycardia syndrome (POTS), a condition where your heart rate rises when you stand. The study may help researchers understand what causes POTS and how it could be treated or monitored.
Oklahoma City, OklahomaAges 18–50 - NCT02559752Recruiting
Computer brain testing during proton radiation for childhood tumors
This trial studies how children’s thinking and learning skills change while they receive proton beam radiation for a brain/spinal cord tumor. It uses computer-based cognitive tests to better understand brain effects during treatment, which may help future care.
St Louis, MissouriAges 4–21 - NCT02436941Enrolling by invitation
Radiation treatment patient registry for eligible tumor conditions
This registry collects information from people who have conditions that may be treated with radiation therapy (proton or standard X-ray radiation). It helps the clinic better understand patients’ care and outcomes, and joining requires signing consent.
Ages Up to 99 years - NCT02266719Enrolling by invitation
Fenestrated branched stents for complex aortic aneurysms and safety
This trial studies a specialized endovascular (through-the-vessel) repair using fenestrated and branched stents to treat complex aortic aneurysms and related dissections. It aims to track clinical outcomes and how much radiation exposure is used during the procedure to improve safety.
Atlanta, GeorgiaAges 18 years+ - NCT02468024RecruitingPhase 3
Surgery or focused radiation for early lung cancer
This study compares two treatments—removing only part of the lung (sublobar resection) versus a focused radiation approach (stereotactic ablative radiotherapy)—for early-stage non-small cell lung cancer. It aims to see which option works better with fewer problems for the right patients.
La Jolla, CaliforniaAges 18 years+ - NCT01834001Recruiting
MRI checks how prostate cancer responds to radiation
This study uses MRI scans to see how prostate cancer changes after radiation treatment, especially in the local (prostate-area) response. It may help doctors better judge treatment effectiveness and plan care more precisely.
Bethesda, MarylandAges 18–120 - NCT01621594Recruiting
Testing new radiation methods for heart CT images
This trial studies newer ways to take heart and blood vessel CT scans while using radiation more carefully. It may help improve image quality for people needing coronary CT angiography.
Bethesda, MarylandAges 18–100 - NCT01684904Recruiting
Proton beam radiation for certain esophagus cancers
This trial studies whether proton therapy can better treat early-to-mid stage esophagus cancer while aiming to reduce side effects to nearby organs. Proton therapy uses a targeted type of radiation, and participants are also checked to be eligible for curative surgery.
Loma Linda, CaliforniaAges 18 years+ - NCT01697371Recruiting
Proton beam radiation for liver metastases
This trial tests whether proton beam therapy can control cancer that has spread to the liver. It may help shrink liver tumors or slow their growth while aiming to reduce harm to nearby organs.
Loma Linda, CaliforniaAges 18 years+ - NCT01577251Recruiting
Cancer patients on radiation can join a registry
This study builds a registry and blood/tissue sample collection for people who have cancer or a non-cancer growth (benign tumor) and are receiving radiation. It helps researchers learn from real-world treatment and biology, which may improve future care.
Moorestown, New JerseyAges 18 years+ - NCT01803542RecruitingPhase 2
Stereotactic radiation for lung metastases or early lung tumors
This trial studies a precise, high-dose radiation technique (SBRT) to treat tumors in the lungs. It may help control cancer in people who either have early-stage lung cancer that is not fully operable or have limited lung metastases from other cancers.
Toronto, OntarioAges 18 years+ - NCT01255748Recruiting
Registry study tracking outcomes after radiation treatment
This registry study collects information from people who are planning to receive radiation therapy. The goal is to better understand treatment outcomes and help improve radiation care over time.
Scottsdale, ArizonaAges Any age - NCT00992303Recruiting
Collecting tissue samples during radiation for people with cancer
This study collects tissue samples from people with cancer while they are getting radiation therapy. It also includes healthy participants, to help researchers compare samples and better understand cancer and treatment.
Dallas, TexasAges 18 years+ - NCT00870129Recruiting
MRI mapping to plan radiation for certain brain tumors
This study uses MRI scans to find higher-risk areas in certain brain and other solid tumors and help plan radiation treatment. It also looks for changes in tumor “metabolites” (chemicals in the tumor) that may relate to how the tumor behaves.
New York, New YorkAges 18 years+ - NCT00027326Enrolling by invitation
Blood and Urine Study During Radiation Therapy
This study collects blood and urine samples from patients receiving radiation therapy to understand how the body responds to treatment. It may help researchers improve radiation therapy in the future.
Bethesda, MarylandAges 18–120 - NCT00083512Recruiting
Blood and Urine Collection in Glioblastoma Radiation Therapy
This study collects blood and urine samples from patients receiving radiation treatment for glioblastoma (a serious brain tumor) to help researchers understand how the body responds to radiation therapy. Participating is straightforward—you provide samples during your regular treatment.
Bethesda, MarylandAges 18–120
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Common questions
- Are there clinical trials for radiation?
- Yes. Clin2 currently lists 1,030 recruiting radiation 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 radiation 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 radiation 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.