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
- NCT07313241RecruitingPhase 2
Salvage radiation with hormone therapy for prostate cancer recurrence
This trial tests how well salvage radiation therapy works for prostate cancer that has come back after surgery. It looks at whether adding hormone therapy based on PSA response improves outcomes.
Dallas, TexasAges 18 years+ - NCT07328854RecruitingPhase 3
Lower versus standard radiation in stage II nasopharyngeal cancer
This trial compares a lower dose of radiation (40.2 Gy) to the standard dose (49.2 Gy) for patients with stage II nasopharyngeal carcinoma that has shrunk after initial chemoimmunotherapy. The goal is to see if the lower dose works just as well while potentially causing fewer side effects.
Hefei, AnhuiAges 18–75 - NCT07339488RecruitingPhase 2
Low-dose radiation plus immunotherapy to shrink esophageal cancer before surgery
This trial tests whether a combination of low-dose radiation and immunotherapy can shrink advanced esophageal cancer enough to make it removable by surgery. It is for people whose cancer is considered borderline resectable or unresectable due to its location or spread.
Shantou, GuangdongAges 18–75 - NCT07483658Recruiting
Salvage pelvic radiotherapy: 20 vs 25 sessions for recurring prostate cancer
This trial compares two schedules of pelvic radiotherapy for men whose prostate cancer has returned after surgery. Both schedules aim to control the cancer with fewer visits for one of them.
Gatineau, QuebecAges 18 years+ - NCT07391982Recruiting
Short course MRI-guided radiation for prostate cancer
This trial tests a shorter radiation plan using an MRI machine to guide treatment. The goal is to see if two high-dose sessions work just as well as longer treatment, with fewer side effects. It is for men with low or intermediate risk prostate cancer.
AmsterdamAges 18 years+ - NCT07426055RecruitingPhase 2/Phase 3
Prostate cancer radiation boost comparison study
This trial compares two types of radiation treatments for prostate cancer that has not spread to lymph nodes or other parts of the body. It tests whether adding a higher dose of radiation to the main tumor helps control the cancer better than standard radiation alone.
Zamość, Lublin VoivodeshipAges 18 years+ - NCT07447570RecruitingPhase 2
Iparomlimab and Tuvonralimab plus radiation and chemo for head and neck cancer
This trial tests a combination of two immunotherapy drugs (Iparomlimab and Tuvonralimab) with low-dose radiation and chemotherapy for advanced head and neck cancer. It aims to see if this approach can help patients who have not had prior treatment for their cancer.
Hangzhou, ZhejiangAges 18–75 - NCT07477626RecruitingPhase 3
Radiation therapy after prostate surgery for advanced prostate cancer
This study tests whether radiation therapy to the pelvis after prostate removal helps men whose cancer was found in nearby lymph nodes. The goal is to prevent cancer from coming back and improve survival.
Dongguan, GuangdongAges 18 years+ - NCT07500701RecruitingPhase 3
Comparing two radiation schedules for rising PSA after prostate surgery
This trial is testing two types of radiation therapy for men whose PSA level rises after prostate removal, but without clear signs of cancer spread on a PSMA PET scan. The goal is to see which radiation schedule works better to control the cancer.
Seoul, Gangnam-guAges 20 years+ - NCT07505173RecruitingPhase 2
Targeted radiation plus osimertinib for brain metastases from EGFR-mutant lung cancer
This trial tests adding a brain-sparing radiation technique to the targeted therapy drug osimertinib for people with EGFR-mutant lung adenocarcinoma that has spread to the brain and is causing symptoms. The goal is to see if this combination can better control the brain tumors while protecting the hippocampus, a key memory area.
TianjinAges 18–75 - NCT07512154Recruiting
Precision Brain Tumor Radiotherapy Using Advanced MRI
This study tests a new way to plan and deliver radiation therapy for glioblastoma (an aggressive brain tumor) using special MRI scans to target cancer cells more precisely. The goal is to improve treatment effectiveness while reducing harm to healthy brain tissue.
Baltimore, MarylandAges 18 years+ - NCT07595224Recruiting
Post-surgery radiation therapy for cervical and uterine cancer
This trial tests a shorter, focused radiation treatment to the pelvis after surgery for cervical or uterine cancer. It aims to reduce the chance of cancer coming back in patients whose doctors recommend additional radiation therapy after their surgery.
Bangkok, BangkokAges 18 years+ - NCT07638852RecruitingPhase 2
Radiotherapy with chemotherapy and immunotherapy for triple-negative breast cancer with brain spread
This study tests a combination of radiation therapy, chemotherapy drugs (platinum-based), and two immunotherapy medications (adebrelimab and bevacizumab) for triple-negative breast cancer that has spread to the brain. The goal is to shrink tumors and improve survival when surgery or standard radiation alone isn't an option.
Shanghai, Shanghai MunicipalityAges 18–70 - NCT07646639RecruitingPhase 2
Radiation, chemotherapy, and immunotherapy for advanced rectal cancer
This study tests a combination of radiation therapy, chemotherapy drugs (capecitabine and oxaliplatin), and two types of immunotherapy (a PD-1 blocker and IL-2) for locally advanced rectal cancer. The goal is to see if this combination helps shrink tumors and improve outcomes before surgery.
Nanjing, JiangsuAges 18–70 - NCT07669220RecruitingPhase 2
Short radiation, immunotherapy, and chemo for advanced rectal cancer
This trial compares a new treatment approach—short-course radiation followed by an immunotherapy drug (PD-1 inhibitor) and chemotherapy (FOLFOX)—to the standard long-course chemoradiation for people with a specific type of advanced rectal cancer that is pMMR/MSS. The goal is to see if the shorter treatment works as well or better.
GuangzhouAges 18–75 - NCT06865339RecruitingPhase 2
Radiation plus immunotherapy for advanced lung cancer
This trial tests whether adding two immunotherapy drugs (cemiplimab and fianlimab) to standard radiation and chemotherapy can help treat locally advanced non-small cell lung cancer that hasn't been treated before.
The Bronx, New YorkAges 18 years+ - NCT07762885RecruitingPhase 3
Comparing skipping radiation after surgery for early-stage DCIS
This trial compares skipping radiation therapy after breast-conserving surgery for low- or intermediate-risk ductal carcinoma in situ (DCIS) – a very early, non-invasive breast cancer. It aims to see if omitting radiation is as effective as standard treatment while reducing side effects.
ShanghaiAges 40 years+ - NCT05552846Recruiting
Radiation to the chest after chemo-immunotherapy for small cell lung cancer
This trial looks at whether giving additional targeted radiation to the chest can help people with extensive-stage small cell lung cancer after they finish standard chemo-immunotherapy. It may help control the cancer in the lung area and prevent it from coming back there.
Shanghai, Shanghai MunicipalityAges 18–80 - NCT06656598RecruitingPhase 2
Adjuvant treatment for elderly or unfit patients with stage III lung cancer
This trial tests whether adding an immunotherapy drug called cemiplimab to chemotherapy, followed by radiation, can help older or less fit patients with stage III lung cancer. The goal is to see if this combination improves outcomes compared to usual care.
AngersAges 18 years+ - NCT06330142Recruiting
Horsing around during radiotherapy for kids
This study tests if spending time with horses (hippotherapy) can help children aged 8 to 17 feel better during cancer radiation treatment. It aims to see if this activity improves quality of life and reduces stress.
StrasbourgAges 8–17 - NCT06149689RecruitingPhase 2
Chemo plus radiation for advanced pancreatic cancer with normal CA19-9
This trial tests whether giving a strong chemotherapy combination (mFOLFIRINOX) together with radiation therapy can help people with advanced pancreatic cancer who have normal CA19-9 levels. It aims to see if this approach is more effective for this specific group of patients.
ShanghaiAges 18–80 - NCT05424159Recruiting
Carbon ion radiation for locally advanced pancreatic cancer
This trial tests a type of radiation that uses carbon ions to treat pancreatic cancer that can’t be removed with surgery but has not spread to distant organs. It may help shrink or control the tumor while limiting radiation side effects to nearby organs.
ShanghaiAges 18–80 - NCT04649125Recruiting
Single-shot versus multi-day palliative radiation for metastatic cancer
This trial compares a single treatment session (one-fraction radiation) versus the usual multiple sessions (multi-fraction radiation) to help relieve symptoms from metastatic cancer. It may help your care team find the most effective and practical schedule for symptom control.
Saint Leonards, New South WalesAges Any age - NCT07749365RecruitingPhase 2
Combination therapy for newly diagnosed brain lymphoma
This trial tests a combination of radiation, immune-boosting drugs, and a targeted antibody for people newly diagnosed with primary central nervous system diffuse large B-cell lymphoma (a type of brain lymphoma). The goal is to see if this approach is safe and effective.
Xiamen, FujianAges 18 years+
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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.