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
- NCT07451795RecruitingPhase 2
SHR-1701 with targeted radiation for advanced prostate cancer
This trial tests a new drug called SHR-1701 combined with a precise type of radiation (SBRT) for men with prostate cancer that has spread and is no longer responding to hormone therapy. The goal is to see if this combination can help control the cancer.
FujianAges 18–80 - NCT07436364RecruitingEarly Phase 1
Ultrasound to monitor sarcoma response to radiation
This trial uses contrast-enhanced ultrasound to see how well soft tissue sarcoma responds to radiation therapy given before surgery. The goal is to find out if this imaging method can help doctors assess treatment effects earlier.
Philadelphia, PennsylvaniaAges 18 years+ - NCT07441941Recruiting
Single dose radiation for early-stage or limited lung tumors
This trial tests how a single, high-dose radiation treatment (called SBRT) affects quality of life and outcomes for people with certain lung tumors. It's for adults with early-stage non-small cell lung cancer or a lung tumor that has spread from another cancer, as long as the tumor is small and in the outer part of the lung.
Montpellier, ICMAges 18 years+ - NCT07443618Recruiting
Measuring fluid buildup in cancer patients
This study tests a new way to measure fluid buildup (swelling) in cancer patients. It may help doctors better manage lymphedema after breast cancer radiation or swelling in the legs from chemotherapy.
Aalborg, The North Denmark RegionAges 18 years+ - NCT07425795RecruitingPhase 2
Tislelizumab with chemo and radiation for first-line extensive SCLC
This trial tests a combination of an immunotherapy drug (tislelizumab), chemotherapy, and then radiation to the chest for people with extensive-stage small cell lung cancer who haven't had prior treatment. The goal is to see if this approach helps control the cancer longer.
Chongqing, Chongqing MunicipalityAges 18–75 - NCT07429422Recruiting
Precise Radiation for Spine Tumors
This trial is testing a very precise radiation technique called SBRT for tumors that have spread to the spine. It aims to see if this approach can treat the tumor effectively while reducing side effects.
LjubljanaAges 18 years+ - NCT03696680RecruitingPhase 2
Stereotactic radiation for brain metastases that recently bled
This trial tests a precise type of radiation aimed at brain metastases that show signs of recent bleeding. It aims to control the tumors while reducing risks, especially compared with the usual approach for patients who have bleeding signals in the brain lesions.
AvranchesAges 18 years+ - NCT07416630Recruiting
Web app for tracking radiation side effects in cancer patients
This study is testing a web-based app to help track side effects from radiation therapy in people with gynecologic, urologic, or breast cancer. If you join, you would use the app on your phone or computer to report how you're feeling, which may help your care team better manage your symptoms.
LjubljanaAges 18 years+ - NCT07419490Recruiting
Moving ovaries and uterus to preserve fertility during pelvic radiation
This trial moves the ovaries and uterus higher in the belly before pelvic radiation to protect them, so patients may still be able to have children later. It is for women aged 18-40 with pelvic cancers that require radiation.
Tampa, FloridaAges 1.5 years–3.3 years - NCT07417605Recruiting
Using a new PET scan to tell cancer from inflammation after radiation
This study uses a special PET scan to tell the difference between leftover cancer and inflammation caused by radiation in people treated for head and neck cancer. It may help doctors know if more treatment is needed.
BrestAges 18 years+ - NCT06069115Recruiting
How radiation affects lung function in breast cancer patients
This study looks at how radiation therapy for breast cancer may affect your lungs over time. Researchers will measure lung function and see if problems develop, so they can better understand and protect patients.
Novosibirsk, Novosibirsk OblastAges 18 years+ - NCT06671262RecruitingPhase 2
Immunotherapy plus radiation before breast cancer surgery
This trial tests combining two treatments—an immunotherapy drug (Toripalimab) and radiation—before surgery for a certain type of breast cancer (HR+, HER2-negative) that has spread to lymph nodes. The goal is to see if this combination helps shrink the tumor more than standard therapy alone.
Hangzhou, ZhejiangAges 18–85 - NCT07414550Recruiting
Radiation therapy for hard-to-treat hidradenitis suppurativa
This trial tests if low-dose radiation therapy can help people with moderate to severe hidradenitis suppurativa (HS) that hasn't gotten better with other treatments. It's for those with sores in both armpits.
Cherry Hill, New JerseyAges 18 years+ - NCT07407608Recruiting
Radiation therapy for unfavorable prostate cancer
This trial tests a type of focused radiation therapy for men with intermediate or high-risk prostate cancer that hasn't spread. It aims to improve outcomes by targeting the main tumor seen on MRI.
Monza, MBAges 18–90 - NCT07415356Recruiting
Adaptive radiation for lymph node tumors that have spread
This trial tests a new way to deliver targeted radiation for cancer that has spread to lymph nodes in the belly or pelvis. The radiation dose is adjusted during each session to better hit the tumor while protecting healthy tissue.
Rotterdam, South HollandAges 18 years+ - NCT05733910Recruiting
Carbon ion radiation for adenoid cystic cancer in the head and neck
This trial tests a type of high-precision radiation (carbon ions) given to shrink head and neck adenoid cystic carcinoma that cannot be fully removed with surgery. It may help control the tumor while limiting damage to nearby normal tissues.
Pavia, PaviaAges 18 years+ - NCT06531681Recruiting
Precision radiotherapy with MRI-guided technology
This trial tests a new type of radiotherapy that uses MRI scans to guide the radiation beam more precisely. It aims to treat tumors while reducing damage to healthy tissue.
HaikouAges 18–75 - NCT07400809Recruiting
Cervical cancer with limited spread: a study on treatment results
This study looks at women with cervical cancer that has spread to only a few places (oligo-metastatic) or come back in a few places (oligo-recurrent). It hopes to understand how well treating those spots with radiation or other local treatments works, even if you've already had treatment before.
Mumbai, MaharashtraAges Any age - NCT07400536RecruitingPhase 3
Cadonilimab plus chemo and radiation for advanced cervical cancer
This trial tests a new immunotherapy drug, cadonilimab, combined with standard chemotherapy followed by chemoradiation for locally advanced cervical cancer. The goal is to see if this combination works better than current treatments.
Wuhan, HubeiAges 18–70 - NCT03417336Recruiting
Radiation for prostate cancer using smaller, targeted doses
This trial studies a specific radiation schedule for prostate cancer (with an extra “boost” dose) and checks whether it works well and is tolerable. It may help people with higher-risk, localized prostate cancer by aiming at the cancer while limiting side effects to surrounding tissues.
DijonAges 18–85 - NCT06830083Recruiting
Shorter radiation schedule after mastectomy with implant reconstruction
This trial is testing a shorter, higher-dose radiation schedule (hypofractionation) for women who have had a mastectomy and immediate breast reconstruction with implants. The goal is to see if this approach works as well as standard radiation while possibly being more convenient and causing fewer side effects.
Nanjing, JiangsuAges 18–65 - NCT06830356Recruiting
PET-guided radiation for high-risk meningiomas
This trial uses a special PET scan to find active tumor areas and then delivers a stronger dose of radiation to those spots. It is for people with aggressive or returning meningiomas who have not had brain radiation before.
Aviano, PordenoneAges 16 years+ - NCT07397585Recruiting
SBRT for Limited Metastatic Breast Cancer: A Database Study
This study looks back at medical records of people with breast cancer that has spread to only a few spots (oligometastases) who received a special type of radiation called SBRT. It aims to learn how well this treatment works and to help doctors better understand who benefits most.
Benevento, BeneventoAges 18 years+ - NCT06389201Recruiting
Hydroxychloroquine before radiation and chemo for NPC
This trial tests whether taking hydroxychloroquine (HCQ) before standard radiation and chemo can help treat advanced nasopharyngeal cancer. It is for patients who have not yet started any cancer therapy.
Nantong, JiangsuAges 20–70
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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.