Clinical trials
Radiotherapy clinical trials
Below are recruiting radiotherapy clinical trials, each written for real people, not researchers. We’re tracking 1,309 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT02633553Recruiting
Radiation after surgery for stage II or III thymoma
This trial looks at adding radiation after a complete surgery to remove a thymoma (a tumor from the thymus) at stages II or III. It may help lower the chance the cancer comes back by treating leftover microscopic disease after surgery.
Shanghai, Shanghai MunicipalityAges 18–75 - NCT07401615Recruiting
Repeat SBRT for Recurrent Lung Tumors
This trial tests giving another round of intense radiation (SBRT) to lung tumors that have come back after a previous SBRT treatment. It is for people who cannot have surgery and whose other cancer (if any) is under control.
Bergamo, BergamoAges 18 years+ - NCT07402525Recruiting
Radiation after surgery for early-stage tongue cancer with risk factors
This trial tests whether adding radiation therapy after surgery helps prevent the return of early-stage tongue cancer in patients who have certain risk factors, such as nerve invasion or poorly differentiated cells. It is for people whose cancer was limited to the front two-thirds of the tongue and was completely removed.
Bengbu, AnhuiAges 18–70 - NCT07426094RecruitingPhase 2/Phase 3
Boosting radiation for prostate cancer in lymph nodes
This trial tests whether giving higher radiation doses to the prostate and pelvic lymph nodes is more effective than treating only the prostate. You may benefit if your prostate cancer has spread to nearby lymph nodes but not to bones or other organs, and you are getting hormone therapy.
Zamość, Lublin VoivodeshipAges 18 years+ - NCT07435454RecruitingPhase 2
Oral paclitaxel plus radiation for advanced esophageal cancer
This trial tests a combination of an oral chemotherapy drug (paclitaxel) and radiation therapy for people with advanced esophageal cancer that cannot be removed by surgery. It may be an option if you are 70 or older or cannot tolerate IV chemotherapy and have trouble swallowing.
Nanjing, JiangsuAges 70 years+ - NCT07445048RecruitingPhase 3
Radiation, targeted therapy, and immunotherapy for high-risk head and neck cancer
This trial tests if adding a targeted drug (nimotuzumab) and an immunotherapy (benmelstobart) after surgery and radiation can help prevent cancer from returning in patients with high-risk head and neck cancer who cannot take cisplatin chemotherapy.
ShanghaiAges 18 years+ - NCT07448142RecruitingPhase 2
Low-dose radiation plus immunotherapy and chemo for rectal cancer
This trial tests whether adding a very low dose of radiation to a combination of immunotherapy (pucotenlimab) and chemotherapy (CAPEOX) can help shrink rectal cancer tumors that have not spread. It is for people with locally advanced rectal cancer that is pMMR (meaning the cancer cells have normal DNA repair).
Guangzhou, GuanggongAges 18–75 - NCT07455019RecruitingPhase 2
Immunotherapy, targeted therapy, radiation, and chemo for limited spread esophageal cancer
This trial tests a combination of an immunotherapy drug (bemosubaymab), a targeted therapy (anlotinib), radiation therapy, and chemotherapy for patients with esophageal cancer that has spread to a limited number of spots (no more than 5). The goal is to see if this combination can shrink or control the cancer.
Nanjing, JiangsuAges 18 years+ - NCT07481786RecruitingPhase 3
Bevacizumab with focused radiation vs standard brain radiation for lung cancer with brain spread
This trial tests combining a drug called bevacizumab with a focused radiation treatment for people with lung cancer that has spread to the brain. It compares this to the standard radiation approach, and aims to see which better preserves memory and controls tumors.
Chongqing, Chongqing MunicipalityAges 18 years+ - NCT07506902Recruiting
Daily adjusted radiation for head and neck cancer
This trial tests a newer, more precise way of giving daily radiation for head and neck cancer. The treatment plan is adjusted each day to better target the tumor and protect healthy tissue.
CopenhagenAges 18 years+ - NCT07524426Recruiting
Local Radiation Therapy for Bladder Cancer Not Suitable for Surgery
This trial tests whether focused radiation therapy directed at the bladder can help patients with muscle-invasive bladder cancer who are not candidates for surgical removal or have chosen not to have surgery. The goal is to see if this approach can control the cancer and improve quality of life.
Umeå, Västerbotten CountyAges 18 years+ - NCT07547163Recruiting
Patient feedback on low-grade brain tumor treatment
This study asks patients with a specific type of low-grade brain tumor (IDH mutant grade 2 glioma) to share their experiences and quality of life while receiving a treatment called vorasidenib, with or without radiation. Your feedback helps doctors understand how well the treatment works from your perspective.
MilanAges 18 years+ - NCT07554677Recruiting
Exercise program before radiation therapy for lung cancer
This study tests whether patients with early-stage lung cancer can safely do exercise training before receiving radiation therapy. The goal is to see if exercising beforehand helps patients stay stronger and recover better.
Belfast, AntrimAges 18 years+ - NCT07565532Recruiting
Small Cell Lung Cancer Treatment Study With Radiation
This study follows patients with small cell lung cancer who receive radiation therapy combined with other treatments. Researchers will track how well the treatment works and how patients respond over time to help improve future care.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT07594925RecruitingPhase 2
Short-course radiation plus immunotherapy and chemotherapy for rectal cancer
This trial tests a combination of brief radiation therapy followed by immunotherapy and chemotherapy for locally advanced rectal cancer that hasn't spread. The goal is to see if this approach helps patients avoid or reduce surgery while controlling their cancer.
TianjinAges 18–75 - NCT07600268RecruitingPhase 2
Radiation plus maintenance drugs for advanced pancreatic cancer
This trial tests whether adding a focused radiation treatment (SBRT) to ongoing chemotherapy drugs works better than the drugs alone for pancreatic cancer that has stabilized or shrunk after initial treatment. The goal is to see if this combination approach helps patients live longer.
Jinan, ShandongAges 18–70 - NCT07603856RecruitingPhase 2
Combining Immunotherapy and Radiation for Advanced Lung Cancer
This study tests whether adding focused radiation therapy to immunotherapy can help patients with advanced non-small cell lung cancer whose cancer has progressed despite prior immunotherapy. The goal is to see if this combination works better than immunotherapy alone.
Chicago, IllinoisAges 18 years+ - NCT07628738RecruitingPhase 2
Lower-dose radiation for early-stage NK/T-cell lymphoma after chemotherapy
This study tests whether patients with a specific type of blood cancer (NK/T-cell lymphoma) in the nose or sinuses who have responded well to chemotherapy can be safely treated with reduced radiation doses instead of standard high-dose radiation. The goal is to reduce side effects while maintaining effective treatment.
Shanghai, Shanghai MunicipalityAges 18–75 - NCT07632118RecruitingPhase 3
Radiation and chemotherapy after pancreatic cancer surgery
This trial tests whether combining radiation therapy with chemotherapy (called the GX regimen) after pancreatic cancer surgery helps prevent cancer from returning in patients with high-risk features. The study aims to see if this combination treatment improves outcomes compared to standard care.
Tianjin, Tianjin MunicipalityAges 18–75 - NCT07644286RecruitingPhase 2
Pirfenidone and immunotherapy with optional radiation for advanced colorectal cancer
This study tests a combination of three treatments—pirfenidone (an anti-scarring drug), a PD-1 inhibitor (an immunotherapy that helps your immune system fight cancer), and sometimes radiation—for colorectal cancer that has stopped responding to standard treatments. The goal is to see if this combination can slow or shrink your cancer.
Wuhan, HubeiAges 18–75 - NCT07363031Enrolling by invitationPhase 2
Valacyclovir for mouth sores during head and neck radiation
This trial tests whether the antiviral drug valacyclovir can prevent or reduce painful mouth sores caused by radiation therapy for head and neck cancer.
Rio de Janeiro, Rio de JaneiroAges 18 years+ - NCT07205783Enrolling by invitation
Comparing surgery and radiation for early prostate cancer
This trial compares two standard treatments for prostate cancer that hasn't spread: surgery to remove the prostate (radical prostatectomy) and radiation therapy (curative radiotherapy). It looks back at past patients to see which treatment worked better.
SohagAges 40 years+ - NCT06999148Enrolling by invitationPhase 2
Testing sonodynamic therapy with radiation and chemo for brainstem glioma
This trial tests whether adding sonodynamic therapy (a treatment that uses sound waves to activate a drug) before standard radiation and chemotherapy can help people with a type of brainstem glioma called DIPG. The goal is to see if this combination improves survival.
Zhengzhou, UndefinedAges Up to 75 years - NCT06890871Enrolling by invitationPhase 1/Phase 2
Radiation with immunotherapy and anti-angiogenic therapy for advanced HER2-negative breast cancer
This trial tests a combination of radiation therapy, immunotherapy, and a drug that blocks blood vessel growth for advanced HER2-negative breast cancer that has spread. It is for patients whose cancer has worsened after at least two prior treatments.
Wuhan, HubeiAges 18–75
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Common questions
- Are there clinical trials for radiotherapy?
- Yes. Clin2 currently lists 1,309 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.