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
- NCT06897488RecruitingPhase 2
Omitting endocrine therapy and radiation in low-risk breast cancer
This trial tests whether older women with very low-risk, hormone-positive breast cancer can safely skip endocrine therapy (hormone-blocking pills) and radiation after lumpectomy. It aims to maintain quality of life while keeping cancer from coming back.
Houston, TexasAges 60 years+ - NCT06899152Recruiting
New tests to track liver health during radiation for liver cancer
This study tests new blood tests and MRI scans to see how well your liver works during radiation therapy for liver cancer. It may help doctors better plan treatment and monitor your liver health.
The Bronx, New YorkAges 18 years+ - NCT05907681Recruiting
Study outcomes after precise targeted radiation for metastatic breast cancer
This study follows people with breast cancer that has spread to other parts of the body who receive a highly precise form of radiation (like IMRT, SBRT, or proton therapy). It aims to see how well this treatment strategy works and what outcomes patients experience.
SeoulAges 19–100 - NCT05933733Recruiting
Salvage treatment for breast cancer that returned locally
This trial looks at how well “salvage” treatments work for breast cancer that has come back only in the local area (like the chest wall or nearby lymph nodes), without spreading to distant organs. It also tracks side effects to better understand the risks and benefits for patients who need additional treatment.
SeoulAges 18–100 - NCT06885879Recruiting
Studying ctDNA changes after radiation for liver cancer
This trial studies how radiation therapy (SBRT) affects a DNA fragment in the blood called ctDNA in people with liver cancer. By tracking ctDNA changes, doctors hope to better understand how well the treatment is working and possibly predict outcomes earlier.
Hong KongAges 18 years+ - NCT06880484Enrolling by invitation
Far-infrared socks for diabetic nerve pain
This study tests whether special far-infrared socks can help relieve nerve pain and improve nerve function in people with diabetic nerve damage. If you have mild to moderate nerve pain and live in Kayseri, you may be able to join.
Talas, KayseriAges 19 years+ - NCT06864533Recruiting
Chemotherapy after surgery for aggressive prostate cancer
This trial tests whether adding chemotherapy after standard treatment helps people with a very aggressive type of prostate cancer (Gleason score 9-10). It is designed for those who have not had their cancer spread to distant parts of the body and are healthy enough to handle chemotherapy.
Beijing, Beijing MunicipalityAges 18–80 - NCT06858735RecruitingPhase 2
HYPERION CCA: a Phase 2 Trial of Systemic Therapy With or Without Liver-directed Radiation Therapy for Patients With Advanced Intrahepatic Cholangiocarcinoma
Phase 2 trial evaluating systemic therapy ± liver-directed RT for advanced intrahepatic cholangiocarcinoma, with broad eligibility for patients who have received at least 4 cycles of gem/cis/durvalumab.
Houston, TexasAges 18 years+ - NCT06867484Recruiting
Breast re-irradiation after second lumpectomy
This trial tests whether giving a second round of radiation to the breast after a lumpectomy for a recurrence is safe and effective. It is for people with a specific type of breast cancer (ER+HER2-) who meet strict criteria regarding prior radiation and tumor characteristics.
Boca Raton, FloridaAges 40 years+ - NCT05002751Recruiting
Measuring how radiation affects vaginal narrowing in cervical cancer
This study measures how radiation therapy changes the vagina’s flexibility and shape in people with newly diagnosed, advanced cervical cancer that has spread to nearby lymph nodes. The goal is to better understand what happens over time, which may help guide prevention and treatment of vaginal narrowing.
La Jolla, CaliforniaAges 18–99 - NCT06379087RecruitingPhase 2
Radiation, immunotherapy and targeted therapy for early-stage lung cancer
This trial tests a combination of radiation therapy before surgery, followed by the immunotherapy drug tislelizumab and the targeted therapy drug anlotinib after surgery, for people with stage II to IIIA non-small cell lung cancer (NSCLC). The goal is to see if this approach can improve outcomes for patients whose tumors can be removed surgically.
Hangzhou, ZhejiangAges 18–75 - NCT06828380RecruitingPhase 2
Immunotherapy with or without radiation for liver cancer
This trial tests whether using immunotherapy alone works as well as immunotherapy combined with radiation for liver cancer that has spread into major blood vessels. The goal is to find the best treatment option for people with this specific type of advanced liver cancer.
GoyangAges 19 years+ - NCT06831526RecruitingEarly Phase 1
Chemoradiation with or without azeliragon for new glioblastoma
This trial tests whether adding the study drug azeliragon to standard radiation and chemotherapy can help people with newly diagnosed glioblastoma. The study will also look at how the tumor responds to the added drug.
St Louis, MissouriAges 18 years+ - NCT06835725RecruitingPhase 2
Comparing two prostate radiation schedules for intermediate risk
This trial compares giving radiation in 2 treatments versus 5 treatments for prostate cancer that hasn't spread. It's for men with low or intermediate risk prostate cancer who are healthy enough to undergo a short course of targeted radiation.
Surrey, British ColumbiaAges 18 years+ - NCT06831032Recruiting
Adaptive radiation for prostate cancer in lymph nodes
This trial tests a type of targeted radiation (SBRT) for prostate cancer that has come back only in certain lymph nodes around the belly or hip. The goal is to see if adapting the radiation plan during treatment can make the response last longer.
Toronto, OntarioAges 18 years+ - NCT05455034RecruitingPhase 1/Phase 2
Blood and lung-sample test to guide treatment for lung inflammation
This Phase 1/2 study uses detailed “single-cell” testing (from lung samples) to better understand why lung inflammation happens after cancer radiation or immunotherapy. It aims to help choose the right treatment approach for people with radiation pneumonitis or immune checkpoint inhibitor pneumonitis.
Chongqing, Chongqing MunicipalityAges 18–80 - NCT06825390Recruiting
Ear stimulation and brain imaging for chronic low back pain
This study tests if a non-invasive ear stimulation technique can change brain activity linked to chronic low back pain. You would have a brain scan before and after the treatment to see how your brain responds.
Pittsburgh, PennsylvaniaAges 18 years+ - NCT06816095Recruiting
Ozone therapy for pelvic pain after gynecological cancer treatment
This study is looking at whether ozone therapy can help relieve chronic pelvic pain caused by gynecological cancer treatments like radiation and chemotherapy. It aims to understand how the treatment works at a molecular level.
Las Palmas, Las PalmasAges 18 years+ - NCT06820385Recruiting
Wearable AI device for daily radiation therapy guidance
This trial tests a wearable device that uses artificial intelligence to help guide radiation therapy for pelvic cancers. The device may help make daily treatments more accurate, which could improve outcomes and reduce side effects.
Milwaukee, WisconsinAges 18 years+ - NCT06816927RecruitingPhase 2
Immunotherapy trial for glioblastoma with nivolumab and relatlimab
This trial tests whether two immunotherapy drugs, nivolumab and relatlimab, can help treat glioblastoma (GBM), a type of brain tumor. It is for people newly diagnosed or who haven't had radiation or chemotherapy yet and are scheduled for surgery.
New York, New YorkAges 18 years+ - NCT06307327Recruiting
Comparing new and old ways to classify mouth sores from radiation
This study compares a new way of classifying radiation-induced mouth sores (mucositis) with the traditional method. It aims to better understand and manage these painful sores in people receiving radiation for head and neck cancer.
Guangzhou, GuangdongAges 18 years+ - NCT06804135Recruiting
Immune response study during pelvic radiation for cervical cancer
This trial studies how the immune system responds to pelvic radiation therapy (with or without chemotherapy) in patients with cervical or other gynecologic cancers. It may help explain why some treatments work better and could lead to better treatments in the future.
Mumbai, MaharashtraAges 18 years+ - NCT06805305RecruitingPhase 2
Immunotherapy for newly diagnosed glioblastoma
This trial tests a new personalized immunotherapy (DOC1021) for people with newly diagnosed glioblastoma. The treatment uses your own immune cells to attack the tumor and is given after surgery and with standard chemotherapy and radiation.
Gilbert, ArizonaAges 18 years+ - NCT06800339RecruitingPhase 1
Immunotherapy and radiation before surgery for lung cancer
This trial tests combining chemotherapy, immunotherapy, and a low dose of radiation before surgery for people with non-small cell lung cancer that is borderline resectable (can potentially be removed but is close to nearby structures). It aims to see if this approach can shrink the tumor enough to allow successful surgery.
Baltimore, MarylandAges 18 years+
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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.