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
- NCT06220552RecruitingPhase 2
Low-dose radiation plus immunotherapy for recurrent glioblastoma
This trial tests a combination of low-dose radiation, an immunotherapy drug (sintilimab), and chemotherapy (temozolomide) for people with glioblastoma that has come back. The goal is to see if this approach can help control the tumor and improve survival.
Zhuhai, GuangdongAges 18 years+ - NCT06223711RecruitingPhase 2
Durvalumab with radiation therapy for limited-spread small cell lung cancer
This trial tests a combination of durvalumab (immunotherapy) plus radiation and chemotherapy for people with extensive-stage small cell lung cancer that has only a few distant spots. The goal is to see if this approach helps control the cancer better.
Augsburg, BavariaAges 18 years+ - NCT06238882Recruiting
Nitroglycerin plus radiation for EGFR-mutant lung cancer with brain spread
This trial tests whether adding nitroglycerin (a medicine that widens blood vessels) to standard whole-brain radiation helps improve treatment for lung cancer that has spread to the brain. It is for people with a specific gene change (EGFR mutation) in their cancer.
Mexico City, Mexico CityAges 18–85 - NCT06249321RecruitingPhase 2
Chemo plus radiation for advanced pancreatic cancer with normal CA19-9
This trial tests a combination of chemotherapy (mFOLFIRINOX) and radiation therapy for people with advanced pancreatic cancer that has stopped responding to chemotherapy and whose CA19-9 tumor marker levels are normal. The goal is to see if this approach can help when standard treatments are no longer working.
Shanghai, Shanghai MunicipalityAges 18–80 - NCT06307314Recruiting
Can SAA1 predict mouth sores from radiation therapy?
This study is looking at a blood marker called SAA1 to see if it can predict how severe mouth sores (oral mucositis) will be after radiation therapy. If you have head and neck cancer and are about to get radiation, this trial may help answer questions about side effects.
Guangzhou, GuangdongAges 18 years+ - NCT06314568Recruiting
Radiation and chemo for vaginal cancer
This trial combines radiation, chemotherapy, and internal radiation therapy to treat vaginal cancer. It aims to see if this approach is safe and effective for patients with different stages of the disease.
RomaAges 18 years+ - NCT06325046Recruiting
Adaptive radiation therapy for localized prostate cancer
This trial tests a type of radiation that adapts to your body's changes during treatment. It is for men with low- to intermediate-risk prostate cancer that hasn't spread.
Albert Lea, MinnesotaAges 18 years+ - NCT06330909Recruiting
Focused radiation boost for prostate cancer
This trial tests a newer, more precise radiation treatment that gives a higher dose to the main tumor while keeping radiation to the rest of the prostate the same. It is for men with intermediate- or high-risk prostate cancer who haven't had prior prostate radiation or removal.
Freiburg im Breisgau, Baden-WurttembergAges 18 years+ - NCT06335693Recruiting
Short-course radiation after prostate surgery
This trial tests a shorter course of radiation therapy (hypofractionated radiotherapy) for men who have already had their prostate removed and still have signs of cancer (like rising PSA). The goal is to see if this can help prevent the cancer from coming back.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT06339424RecruitingPhase 2
Atezolizumab and Bevacizumab with radiation for liver cancer that can't be removed
This trial tests adding two immunotherapy and anti-angiogenesis drugs (atezolizumab and bevacizumab) to standard photon radiation for people with liver cancer that cannot be surgically removed. It aims to see if this combination can shrink tumors and improve outcomes.
Taoyuan City, TaiwanAges 18 years+ - NCT06360653Recruiting
Stereotactic radiation after surgery for endometrial cancer
This trial tests a precise type of radiation (stereotactic radiotherapy) given after surgery for endometrial cancer. It aims to improve treatment while reducing side effects.
PalermoAges 18–80 - NCT06363773Recruiting
Using radiation to help immunotherapy work again in metastatic cancer
This study tests whether targeted radiation can help your immune system respond to immunotherapy again if your cancer has stopped responding. You would continue your current immunotherapy and receive a few focused radiation doses to one tumor site.
Soyaux, CharenteAges 18 years+ - NCT06375798Recruiting
Breast conservation with radiation during surgery for early breast cancer
This trial is for women aged 55 or older with very early-stage breast cancer (stage 0 or 1) who want to save their breast. It tests giving a single dose of radiation during the lumpectomy instead of weeks of daily radiation afterward.
Shijiazhuang, HebeiAges 55 years+ - NCT06379256Recruiting
Liver cancer radiation and immune response study
This trial studies how radiation therapy affects the immune system and outcomes in people with liver cancer. It may help doctors understand better ways to treat the disease.
Taoyuan City, TaiwanAges 18 years+ - NCT06384053Recruiting
Heat plus radiation for skin cancer in older adults
This trial tests whether adding heat therapy (hyperthermia) to radiation therapy works well for older adults with larger non-melanoma skin cancers. It may help shrink tumors without needing surgery.
Aarau, Canton of AargauAges 65 years+ - NCT06389422RecruitingPhase 2
Radiation plus Keytruda for liver cancer with vein clots
This trial tests a combination of moderate-dose radiation therapy and the immunotherapy drug pembrolizumab (Keytruda) for liver cancer that has spread into the main veins of the liver. It aims to see if this combination can shrink tumors and improve survival.
Beijing, Beijing MunicipalityAges 18–90 - NCT06391034RecruitingPhase 2
MRI scan with pyruvate for prostate cancer
This trial uses a special MRI scan (with hyperpolarized pyruvate, a naturally occurring substance) to look at prostate cancer in more detail. It aims to help doctors understand how the cancer is responding to treatment or how it might behave.
San Francisco, CaliforniaAges 18 years+ - NCT06393140Recruiting
Study of how radiation affects the immune system in esophageal cancer
This study looks at how radiation therapy affects your immune system. It helps researchers understand your body's response after treatment, which may lead to better care for esophageal cancer.
ShanghaiAges 18 years+ - NCT06398314Recruiting
Palliative radiation for pelvic tumor symptoms
This trial tests a type of radiation to help relieve symptoms like pain, bleeding, or other discomfort from tumors in the pelvic area. It is for people whose cancer has spread or cannot be cured, and who are not able to have stronger treatments.
ÅlesundAges 18 years+ - NCT06398938Recruiting
High dose rate radiation therapy for cervical cancer
This trial tests a faster, high-dose radiation treatment for cervical cancer that is given directly into the uterus. It aims to see if this approach is safe and effective for women with certain stages of the disease.
RomeAges 18 years+ - NCT06410300Recruiting
Heart and lung monitoring during lung cancer radiation and immunotherapy
This study monitors how the heart and lungs respond to radiation therapy combined with immunotherapy for locally advanced lung cancer. It aims to learn how well patients tolerate treatment and to detect early signs of side effects.
Columbia, MissouriAges 18 years+ - NCT06431685RecruitingPhase 1
Brain radiation, immunotherapy, and chemo for lung cancer spread
This trial tests a combination of low-dose radiation to the whole brain, immunotherapy, and chemotherapy given through a lumbar puncture. It is for people with lung cancer that has spread to the lining of the brain and has not responded to standard treatments.
Chengdu, SichuanAges 18–75 - NCT06433817Recruiting
Spectral CT scans for cervical cancer radiotherapy
This trial uses a special type of CT scan (spectral CT) to see if it can better guide radiation therapy for cervical cancer. It is for people who are already receiving chemotherapy and radiation together.
Beijing, Beijing MunicipalityAges 18 years+ - NCT06435260RecruitingPhase 2
Short radiation, chemo, and immunotherapy before pancreas cancer surgery
This trial tests a short course of radiation combined with chemo and the immunotherapy drug camrelizumab before surgery for pancreatic cancer. It aims to shrink tumor to make removal easier and improve outcomes.
Shijiazhuang, HebeiAges 18–75
Hear when a new Radiotherapy trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.
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.