Clinical trials
Radiation Therapy Patient clinical trials
Below are recruiting radiation therapy patient clinical trials, each written for real people, not researchers. We’re tracking 775 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06625034RecruitingPhase 3
Comparing two radiation planning methods for prostate cancer
This trial tests two ways to plan radiation treatment for prostate cancer: one using a computer program (RapidPlan) and the other using human experts. The goal is to see if the computer-assisted method works as well or better.
Scottsdale, ArizonaAges 18 years+ - NCT05879653RecruitingPhase 2
Pembrolizumab, drug EV, and radiation for bladder cancer
This Phase 2 study tests how well pembrolizumab and an antibody-drug medicine (EV) given with bladder radiation work for non-metastatic bladder cancer that is mostly urothelial. It may help some people control the cancer without it spreading to other organs.
Kobe, HyōgoAges 18 years+ - NCT04754321RecruitingPhase 1
Test immunotherapy with salvage surgery and IORT for head and neck cancer
This Phase 1 trial tests a new plan that combines immunotherapy with surgery, plus a targeted radiation treatment called IORT. It is for people whose head and neck squamous cell cancer has come back or never fully went away and can be operated on. The goal is to shrink or control the cancer and see how safe the approach is.
Columbus, OhioAges 18 years+ - NCT04151940Recruiting
PET/CT scan changes during chemo with immune therapy
This study looks at how PET/CT scan results change while you receive chemo plus an immune therapy (a PD-1/PD-L1 medicine) for stage IV lung cancer. The goal is to better understand what the scans mean during treatment, which may help guide care in the future.
Seattle, WashingtonAges 18 years+ - NCT07061964RecruitingPhase 2
Immunotherapy and radiation to save the bladder
This trial tests whether combining immunotherapy and low-dose radiation after chemotherapy can help you avoid bladder removal. It's for people whose muscle-invasive bladder cancer has shrunk significantly after initial treatment.
Birmingham, AlabamaAges 18 years+ - NCT05879250RecruitingPhase 2
WP1066 plus radiation for newly diagnosed glioblastoma
This trial tests whether the study drug WP1066 combined with radiation can better control newly diagnosed glioblastoma, a fast-growing brain tumor. It also aims to check safety and how well tumors respond by using brain scans.
Chicago, IllinoisAges 18 years+ - NCT03942328RecruitingPhase 1/Phase 2
Immune cell vaccine plus checkpoint treatment after liver radiation
This trial tests a combination of a personalized immune cell treatment (made from your own cells) and a pneumococcal vaccine along with an “immune checkpoint” drug after high-dose radiation for certain unresectable liver cancers. The goal is to help your immune system better attack the cancer and to see how safe and effective this approach is.
Rochester, MinnesotaAges 18 years+ - NCT03968406RecruitingPhase 1
Talazoparib plus radiation for recurrent gynecologic cancers
This Phase 1 study tests whether the cancer drug talazoparib, combined with radiation, can better control recurrent gynecologic cancers in the pelvis/abdomen. It focuses on patients whose cancer has come back locally enough that radiation can be given, while other disease is not rapidly worsening.
Baltimore, MarylandAges 18 years+ - NCT03706027Recruiting
Compare two radiation timing plans for early lung cancer
This trial tests whether two different schedules (timing) of radiation have different side effects in people with early-stage non-small cell lung cancer. It may help reduce or better understand treatment toxicity while still treating the cancer.
Rochester, New YorkAges 18 years+ - NCT06392906RecruitingPhase 3
Radiation for Graves' Eye Disease: 1 vs 2 Weeks
This trial tests if a shorter course of radiation (1 week) works as well as a standard longer course (2 weeks) for treating active thyroid eye disease that did not improve enough with steroid medicine. It may be an option if you still have eye symptoms after steroid treatment.
Bangkok NoiAges 18–70 - NCT07052669RecruitingPhase 3
Shorter Chemo-Radiation Plus Immunotherapy for Stage III Lung Cancer
This trial tests a new schedule of chemo-radiation (fewer, stronger sessions) followed by an immunotherapy drug called tislelizumab. The goal is to see if this approach works better than the standard longer schedule for people with stage III lung cancer that can't be surgically removed.
Chongqing, Chongqing MunicipalityAges 18–75 - NCT06912074RecruitingPhase 2
Comparing shorter vs. longer radiation after chemo-immunotherapy for esophageal cancer
This trial tests if a shorter course of radiation is as effective as the standard longer course after initial chemotherapy plus immunotherapy in people with advanced esophageal cancer that cannot be surgically removed.
Guangzhou, GuangdongAges 18–80 - NCT06770582RecruitingPhase 2
Adding immunotherapy to radiation for bladder cancer
This trial tests whether adding the immunotherapy drug pembrolizumab to radiation therapy works as well as or better than the usual chemotherapy given with radiation for a type of bladder cancer that has not invaded the muscle. It is for people whose cancer came back or has high-risk features and who would otherwise need to have their bladder removed.
Tucson, ArizonaAges 18 years+ - NCT06563479RecruitingPhase 3
Personalized vs. standard radiation for HPV-positive throat cancer
This trial compares a personalized, shorter course of radiation therapy to the standard longer course for people with HPV-positive throat cancer. The goal is to see if personalized treatment is just as effective while reducing side effects.
Hartford, ConnecticutAges 18 years+ - NCT05371132RecruitingPhase 1
PET scan study to track immune response after SBRT
This early (Phase 1) study uses a special PET scan to measure how your immune system responds after stereotactic body radiation therapy (SBRT). The goal is to see whether the scan result can serve as a marker of immune response, which may help future treatment planning.
Duarte, CaliforniaAges 18 years+ - NCT05351424Recruiting
Spanish-language cancer care support for breast or prostate radiation
This study tests an educational and communication support program to help Spanish-speaking people stay on track with treatment when they’re getting radiation for non-spread (non-metastatic) breast or prostate cancer. It may help by improving understanding through interpreter-supported visits.
Miami Beach, FloridaAges 18 years+ - NCT05136846RecruitingPhase 1
Papaverine with chemoradiation for stage II–III lung cancer
This early-phase trial tests whether adding papaverine to standard chemoradiation can improve treatment for stage II–III non-small cell lung cancer (and some limited stage IV cases). It aims to see if the combination is safe and tolerable while targeting the cancer with radiation and chemotherapy.
Duarte, CaliforniaAges 18 years+ - NCT05278052RecruitingPhase 3
Maintenance therapy alone versus radiation plus maintenance for lung cancer
This trial compares standard maintenance treatment versus adding focused radiation to remaining limited (oligometastatic) spots in the body after initial chemotherapy. It aims to see whether treating those limited spots with radiation can improve outcomes without unacceptable side effects.
Mumbai, MaharashtraAges 18–99 - NCT06067269RecruitingPhase 2
Hormone therapy and precise radiation for intermediate-risk prostate cancer
This trial tests whether giving a short course of hormone therapy (apalutamide) along with targeted, high-dose radiation (SBRT) is safe and effective for men with a specific type of intermediate-risk prostate cancer. You may benefit if you fit the exact risk and test criteria.
Los Angeles, CaliforniaAges 18 years+ - NCT07278557RecruitingPhase 2
MRI-guided radiation to reduce dry mouth from head and neck cancer treatment
This trial tests if using an MRI to map saliva glands before radiation can help spare them, reducing dry mouth. It is for people with oropharynx cancer who will receive radiation with or without chemotherapy.
Chapel Hill, North CarolinaAges 18 years+ - NCT05406856Recruiting
Adaptive proton therapy for cervical cancer with chemo
This trial tests whether an “adaptive” type of radiation planning using proton therapy and MRI-guided brachytherapy can improve treatment for people with cervical cancer. It aims to deliver curative treatment more precisely while still combining it with chemotherapy (cisplatin) when appropriate.
LeidenAges 18 years+ - NCT05288777RecruitingPhase 2/Phase 3
Testing follow-up chemo and radiation for high-risk breast cancer
This trial studies a standard follow-up treatment plan that combines chemotherapy and radiation after surgery, and it looks for blood/tissue “biomarkers” that predict who benefits most. If you have high-risk breast cancer that didn’t fully disappear after initial (neoadjuvant) chemo, you may be eligible to help guide better future treatment choices.
Charlottesville, VirginiaAges 18 years+ - NCT07061977RecruitingPhase 3
New cancer drug combo for advanced cervical cancer
This trial tests if giving the immunotherapy drug pembrolizumab before and after standard chemoradiation works better than the standard approach for people with high-risk cervical cancer that has spread locally.
Birmingham, AlabamaAges 18 years+ - NCT06987370Recruiting
Radiation study for bone metastases with soft tissue mass
This trial tests a new way of giving radiation (SFRT and SCART) to bone metastases that have a soft tissue mass. It may be an option if you have limited spread and your organs are working well.
Jinan, ShandongAges 18–75
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Common questions
- Are there clinical trials for radiation therapy patient?
- Yes. Clin2 currently lists 775 recruiting radiation therapy patient 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 therapy patient 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 therapy patient 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.