Clinical trials
Radiotherapy clinical trials
Below are recruiting radiotherapy clinical trials, each written for real people, not researchers. We’re tracking 1,308 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07021911Recruiting
Combining radiation with new drugs for metastatic breast cancer
This trial is testing the safety and effectiveness of combining radiation therapy with newer cancer medications (like targeted therapy or immunotherapy) for people whose breast cancer has spread to other parts of the body (stage IV). The goal is to see if adding radiation can help control the cancer better.
Rome, ItalyAges 18 years+ - NCT07020247RecruitingPhase 3
Personalized radiation plus chemo with or without immunotherapy for rectal cancer
This trial tests adding immunotherapy to standard radiation and chemotherapy for patients with locally advanced rectal cancer. The goal is to see if a personalized approach improves outcomes while sparing more normal tissue.
Chengdu, SichuanAges 18 years+ - NCT07005570RecruitingPhase 2
Short radiation and chemo with or without immunotherapy for rectal cancer
This trial tests if adding an immunotherapy drug (PD-1 inhibitor) and a targeted therapy (bevacizumab) to short-course radiation followed by chemo can improve outcomes for patients with locally advanced rectal cancer that is pMMR/MSS. The goal is to shrink the tumor before surgery and possibly avoid the need for more extensive treatment.
Guangzhou, GuangdongAges 18–75 - NCT06999694RecruitingPhase 2
Proton radiation with immunotherapy for liver cancer
This trial tests combining proton beam radiation with two immunotherapy drugs (tremelimumab and durvalumab) for people with intermediate or advanced liver cancer (HCC) that cannot be removed by surgery. The goal is to see if this combination can shrink tumors and improve outcomes.
Taoyuan City, TaiwanAges 18 years+ - NCT06999707RecruitingPhase 2
Radiation plus immunotherapy for advanced liver cancer
This trial tests a combination of targeted radiation (photon radiotherapy) with two immunotherapy drugs (tremelimumab and durvalumab) for people with intermediate or advanced liver cancer that can't be surgically removed. The goal is to see if this combination can shrink tumors and improve outcomes.
Taoyuan City, TaiwanAges 18 years+ - NCT06965101Recruiting
Single-session MRI-guided radiation for spinal cord compression
This trial tests whether one quick radiotherapy session on a special MRI machine (MRL) is as good as standard treatment for people with spinal cord compression caused by cancer that has spread. It aims to make treatment faster and easier for you.
ManchesterAges 18 years+ - NCT06964568RecruitingPhase 3
Chemoradiation followed by immunotherapy for esophageal cancer
This trial tests a treatment for locally advanced esophageal cancer. You'll receive chemoradiation (chemo plus radiation) followed by a maintenance drug (a PD-1 inhibitor) to help prevent the cancer from coming back.
ShanghaiAges 18 years+ - NCT06958419RecruitingPhase 2/Phase 3
Short radiation plus targeted drugs for advanced colon cancer
This trial tests a combination of short-course radiation, chemotherapy, targeted therapy (bevacizumab), and an immunotherapy drug (PD-1 inhibitor) for people with advanced colorectal cancer that has spread and is not curable with surgery. It aims to see if this approach can help shrink tumors and improve outcomes.
Guangzhou, GuangdongAges 18–75 - NCT06311968RecruitingPhase 2
Proton radiation after surgery for thymus tumors
This trial tests a type of precise radiation called proton therapy after surgery for thymus tumors. It may help reduce the chance of the tumor coming back while limiting side effects to nearby organs.
Shanghai, Shanghai MunicipalityAges 18–70 - NCT06775678RecruitingPhase 2
Spatial fragmentation plus low-dose radiation for resistant lung cancer
This study tests whether combining a special type of radiation (spatial fragmentation) with low-dose radiation can help people whose lung cancer stopped responding to immunotherapy and chemotherapy. If you are eligible, you may receive a new treatment approach to try to shrink the tumors.
Tianjin, Tianjin MunicipalityAges 18 years+ - NCT06168292Recruiting
Combined treatment for bile duct cancer
This trial is testing a new approach for people with bile duct cancer that cannot be removed by surgery. It combines a procedure that uses heat to destroy cancer cells inside the bile duct with standard radiation therapy.
Goyang-si, OtherAges 20 years+ - NCT06839560RecruitingPhase 2
Immunotherapy plus chemotherapy and radiation for advanced breast cancer with brain metastases
This trial tests a combination of a PD-L1 inhibitor with a low-dose chemotherapy regimen and either immediate or delayed radiation therapy for people with HER2-negative breast cancer that has spread to the brain. The goal is to see if this approach helps shrink brain tumors and improve outcomes.
Beijing, Beijing MunicipalityAges 18 years+ - NCT06841172RecruitingPhase 3
Radiation vs treatment switch for limited liver cancer growth
This trial tests whether giving radiation to a few growing cancer spots while continuing your current treatment works better than switching to a new treatment right away. It's for people whose advanced liver cancer has only barely started to progress on their first therapy.
Jinan, ShandongAges 18–75 - NCT05754203Recruiting
Radiation plus immunotherapy for advanced lung cancer
This trial studies whether a more intensive form of targeted radiation, combined with immunotherapy (immune checkpoint inhibitors), can work better and be safe for people with advanced non-small cell lung cancer. You may be considered if your tumor is limited in size and you’re able to receive both treatments.
Chongqing, Chongqing MunicipalityAges 18–75 - NCT06768307RecruitingPhase 2
Adebrelimab + Chemo with Radiation for Extensive-Stage SCLC
This study tests whether giving a combination of the immunotherapy drug Adebrelimab plus chemotherapy together with radiation (given at the same time) is better than giving radiation after chemo for people with extensive-stage small cell lung cancer who haven't been treated before.
Beijing, Beijing MunicipalityAges 18 years+ - NCT06719440Recruiting
Better outcome by shrinking radiation target for glioblastoma
This trial tests a smaller radiation target for newly diagnosed glioblastoma to reduce side effects while keeping treatment effective. It may help patients who are healthy enough for standard chemoradiotherapy.
AalstAges 18 years+ - NCT06650033Recruiting
Pelvic adaptive radiotherapy study
This trial tests a special type of radiation called adaptive radiotherapy for people with certain pelvic cancers. Adaptive radiotherapy adjusts the treatment plan each day based on changes in your body, which may help target the cancer more precisely and reduce side effects.
St Leonards, New South WalesAges 18 years+ - NCT06625970RecruitingPhase 3
Darolutamide and high-dose radiation for high-risk prostate cancer
This trial tests a combination of a hormone therapy pill (darolutamide) and a high-dose, precise form of radiation for men with localized prostate cancer that has high-risk features of coming back. The goal is to see if this approach is more effective than standard treatment.
BrestAges 18–80 - NCT06607406Recruiting
Timing of radiation after surgery for head and neck cancer
This study tests whether starting radiation therapy more than 6 weeks (but within 16 weeks) after surgery is safe and effective for people with certain high-risk head and neck cancers. It could help those who had to delay radiation for recovery or other reasons.
Charlotte, North CarolinaAges 18 years+ - NCT06596954Recruiting
Lymphocyte-sparing radiation for esophageal cancer
This trial tests a special type of radiation therapy that aims to spare your immune cells (lymphocytes) while treating esophageal cancer. It may help patients with locally advanced esophageal squamous cell carcinoma who are in good overall health.
Shanghai, ChinaAges 18–80 - NCT06529081Recruiting
Radiation schedule for advanced small-cell lung cancer after chemo-immunotherapy
This study tests a specific radiation schedule (15 sessions to the chest and up to 3 sessions to other spots) for people with advanced small-cell lung cancer that responded to first-line chemo combined with immunotherapy. The goal is to see if this radiation approach can improve control of the disease.
LublinAges 18 years+ - NCT06542159RecruitingPhase 2
Adaptive radiation for early-stage lung cancer or small metastases
This trial tests a more precise radiation technique (stereotactic body radiotherapy) for early-stage lung cancer or small lung tumors. It aims to reduce side effects by eliminating the usual safety margin around the tumor.
Guangzhou, GuangdongAges 18 years+ - NCT06262321RecruitingPhase 2
Chest Radiation for Advanced Lung Cancer at High Risk of Symptoms
This study tests whether giving radiation to tumors in the chest soon after starting systemic therapy can help prevent symptoms like pain, trouble breathing, or bleeding. It is for people with advanced non-small cell lung cancer that does not have certain gene changes and has high-risk tumors in the chest.
Rochester, New YorkAges 18 years+ - NCT06501053Recruiting
Contact X-ray therapy for early rectal cancer
This trial tests a special type of contact X-ray (brachytherapy) for early-stage rectal cancer. It may help avoid major surgery by treating the tumor from inside the rectum.
Stockholm, SolnaAges 18 years+
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Common questions
- Are there clinical trials for radiotherapy?
- Yes. Clin2 currently lists 1,308 recruiting radiotherapy 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 radiotherapy 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 radiotherapy 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.