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
- NCT07343349Recruiting
Adding a higher radiation dose to prostate tumors during standard radiotherapy
This trial tests whether giving an extra, focused dose of radiation to the visible tumor inside the prostate can improve results for men with intermediate or high-risk prostate cancer that has not spread. The total treatment is given in 12 or 20 sessions.
AarhusAges 18 years+ - NCT07336147RecruitingPhase 2
Immunotherapy, chemo, and radiation for cervical cancer
This study tests a combination of immunotherapy (dostarlimab), chemotherapy (cisplatin and etoposide), and radiation to treat small cell neuroendocrine cervical cancer. The goal is to see if this approach works better and is safe for people who haven't had treatment yet.
Taoyuan, TaiwanAges 20–70 - NCT07337161Recruiting
Radiation for skin cancer that spread to neck lymph nodes
This trial tests a focused radiation treatment after surgery for people with a common skin cancer (squamous cell carcinoma) that has spread to the lymph nodes in the neck or near the ear. The goal is to see if this approach can prevent the cancer from coming back.
London, OntarioAges 18 years+ - NCT07338539Recruiting
Shorter radiation for poor-prognosis GBM
This trial tests a shorter course of radiation (hypofractionated RT) for people with a specific type of aggressive brain tumor (GBM) that is not suitable for surgery. It aims to see if this shorter treatment can be effective with fewer side effects.
Mumbai, MaharashtraAges 50 years+ - NCT07340489RecruitingPhase 2
Serplulimab for locally advanced cervical cancer
This trial tests a new immunotherapy drug, serplulimab, for people with locally advanced cervical cancer. The goal is to see if it can help shrink or control the cancer before standard treatments.
Tianjin, Tianjin MunicipalityAges 18–75 - NCT07332000RecruitingPhase 2
Gene therapy and radiation for intermediate-risk prostate cancer
This trial tests a new gene therapy (aglatimagene besadenovec) given as an injection into the prostate before standard radiation therapy for men with intermediate-risk prostate cancer. The goal is to see if adding this treatment can improve outcomes.
Peoria, ArizonaAges 18 years+ - NCT07324798Recruiting
Adaptive Radiation Therapy for Genitourinary Cancers
This trial tests a more precise form of radiation therapy (adaptive radiotherapy) for people with urological cancers. It aims to adjust the radiation beam in real time to better target the tumor and protect healthy tissues, which may lead to fewer side effects.
Beijing, Beijing MunicipalityAges 18 years+ - NCT06869239Recruiting
Predicting response to PD-L1 inhibitor after chemoradiotherapy for limited-stage small cell lung cancer
This study uses a blood test to see if it can predict how well the PD-L1 inhibitor (an immunotherapy drug) works after standard chemotherapy and radiation for limited-stage small cell lung cancer. It aims to find better ways to match treatment to patients.
Beijing, Beijing MunicipalityAges 18–75 - NCT07323966Recruiting
Mask-free radiation for brain tumor patients
This study tests whether brain tumor patients can safely receive radiation therapy without wearing a face mask. The goal is to see if it is a more comfortable and feasible option.
Woluwe-Saint-Lambert, Brussels CapitalAges 18 years+ - NCT07324577Recruiting
Virtual reality for anxiety during radiation therapy
This study tests whether using a virtual reality (VR) headset during radiation therapy can reduce anxiety. It is for people with prostate, breast, lung, or head and neck cancer who will have at least 15 radiation sessions.
High Point, North CarolinaAges 18 years+ - NCT06730295RecruitingPhase 2
Lung cancer radiation trial shrinking target margins
This trial tests a newer, more precise way of giving radiation for lung cancer tumors that are near the center of the chest. The goal is to see if using a smaller treatment area can reduce side effects while still killing the cancer.
Guangzhou, GuangdongAges 18 years+ - NCT04365036RecruitingPhase 3
Check if PD-1 plus chemo-radiation helps early nasal lymphoma
This trial studies whether adding toripalimab (an immune therapy that targets PD-1) to standard chemo-radiation works better for newly diagnosed early-stage nasal natural killer/T-cell lymphoma. It’s designed to see if the combined treatment can improve outcomes while staying safe.
Guangzhou, GuangdongAges 18–75 - NCT04100174RecruitingPhase 2
HDR radiation boost for prostate cancer during standard treatment
This study tests adding a targeted “boost” of HDR (high-dose-rate) internal radiation to the prostate along with standard external beam radiation. It may help improve cancer control while keeping the treatment focused on the area seen on scans and biopsy.
Montreal, QuebecAges Any age - NCT07309952RecruitingPhase 2
Chemo, immunotherapy and targeted radiation before surgery for advanced lung cancer
This trial tests a new approach for people with certain advanced non-small cell lung cancer (NSCLC) that has spread to lymph nodes in the chest but might still be removed. It combines a short course of high-precision radiation, immunotherapy (sintilimab), and standard chemotherapy before surgery to see if it can improve outcomes.
Guangzhou, GuangdongAges 18–75 - NCT07311057Enrolling by invitationPhase 3
Methylene Blue for Skin Cancer Not Removable by Surgery
This trial tests a new methylene blue formula injected into skin cancer tumors that cannot be removed by surgery or treated with radiation. It is for people who have one or more small tumors (each less than 2 cm) and cannot have the usual treatments.
Mashhad, Razavi Khorasan ProvinceAges 18 years+ - NCT07311070Enrolling by invitationPhase 3
Methylene blue gel for skin cancer not treated by surgery or radiation
This trial tests a methylene blue gel for people with certain types of basal cell carcinoma (a common skin cancer) who cannot have surgery or radiation. The goal is to see if the gel can treat the cancer safely and effectively.
Mashhad, Razavi Khorasan ProvinceAges 18 years+ - NCT07312422RecruitingPhase 1/Phase 2
Low-dose radiation with immunotherapy and standard therapy for advanced pancreatic cancer
This trial combines low-dose radiation with an immunotherapy drug (pucotenlimab) and standard treatment for advanced pancreatic cancer. It aims to see if this triple therapy can help control the cancer without using a PD-1/PD-L1 inhibitor before.
Hangzhou, ZhejiangAges 18–75 - NCT07297927Recruiting
Lymphatic imaging before and after radiation for breast cancer
This study uses a special dye and imaging to look at the lymph vessels in your arm before and after radiation therapy. The goal is to understand how radiation affects the lymphatic system, which may help prevent arm swelling in the future.
Hwaseong-si, GyeonggidoAges 18 years+ - NCT07305428Recruiting
Making large liver tumors removable with immunotherapy and focused radiation
This trial tests a combination of immunotherapy and high-precision radiation (SBRT) to shrink large or multiple liver tumors in people with hepatocellular carcinoma, with the goal of making them small enough for surgery. It's for people who cannot currently have their tumors removed but might become eligible after treatment.
Hong KongAges 18–80 - NCT07299357Recruiting
Radiation therapy for small kidney tumors
This trial tests a precise type of radiation therapy for small, early-stage kidney tumors that cannot be surgically removed or are at high risk for surgery. It aims to offer an alternative treatment with fewer side effects.
Milan, MilanAges 18 years+ - NCT07300566Recruiting
Focal versus whole-gland radiation boost for localized prostate cancer
This trial compares two ways of giving a radiation boost (brachytherapy) to the prostate for men with localized prostate cancer. One method targets only the visible tumor, while the other treats the whole gland, and the study aims to see if the focal approach works as well with fewer side effects.
London, OntarioAges 18 years+ - NCT07300631Recruiting
SpaceOAR gel use during prostate cancer radiation
This study is a registry that collects information from people receiving standard care with a gel called SpaceOAR during radiation therapy for prostate cancer. It helps doctors learn more about how the gel works in routine practice.
BrestAges 18 years+ - NCT07302451RecruitingPhase 2
Recovering erectile function after prostate cancer treatment
This trial tests a program to help men recover erectile function after prostate cancer treatment. It is for men with a specific type of prostate cancer that hasn't spread and who still have some erectile function.
NaplesAges 18 years+ - NCT07293585RecruitingPhase 3
Precision radiation to protect erectile function in prostate cancer
This trial tests a new radiation technique to better protect erectile function during prostate cancer treatment. It uses advanced imaging to precisely target the tumor while reducing harm to nearby structures.
Los Angeles, CaliforniaAges 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.