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
- NCT07589257RecruitingPhase 2
VRT106 drug combined with radiation for brain stem tumors
This trial tests whether a new drug called VRT106, given alongside radiation therapy, can help treat a serious type of brain tumor called diffuse midline glioma or DIPG. The drug is designed to work with radiation to fight the cancer.
Guangzhou, GuangdongAges 18–75 - NCT07594522RecruitingPhase 1/Phase 2
Ivonescimab with Radiation for Early Lung Cancer
This trial tests a new immunotherapy drug called ivonescimab combined with focused radiation therapy (SBRT) for patients with early-stage non-small cell lung cancer who cannot or prefer not to have surgery. The goal is to see if this combination can effectively treat the cancer while being tolerable.
Basking Ridge, New JerseyAges 18 years+ - NCT07580300RecruitingPhase 3
Proton vs. Standard Radiation for Head and Neck Cancer
This trial compares two types of radiation therapy for head and neck cancer: proton therapy (a newer, more targeted approach) versus standard photon therapy (the current common treatment). The goal is to see if protons reduce side effects while treating the cancer just as well.
BergenAges 40–90 - NCT07578519RecruitingPhase 2
Personalized Radiation Therapy for Intermediate to High-Risk Prostate Cancer
This trial tests a new type of radiation therapy that is customized for each patient's prostate cancer. The radiation targets the tumor more precisely, which may help reduce side effects while treating the cancer effectively.
Lethbridge, AlbertaAges 18 years+ - NCT05082961Recruiting
Blood immune markers and brain radiation after head/neck surgery
This study looks at immune system signals in your blood during and after postoperative radiation therapy for certain head and neck cancers involving the brain or skull base. Researchers want to see whether these “immune markers” relate to treatment response or side effects.
CaenAges 18 years+ - NCT06730308RecruitingPhase 2
Steroids with chemoradiation for thymoma that can't be removed
This trial tests if adding a steroid (methylprednisolone) to standard chemotherapy and radiation helps people with thymoma that cannot be fully removed by surgery or has come back. The goal is to see if this combination works better at controlling the disease.
Guanzhou, GuangdongAges 18–75 - NCT04278287RecruitingPhase 1/Phase 2
Chemoradiation study for unresectable esophageal cancer
This Phase 1/2 trial tests a treatment plan using chemotherapy plus radiation for esophageal squamous cell cancer that cannot be removed with surgery. It may help shrink or control the cancer and guide safer dosing, but it’s only for people with specific tumor stage, health status, and blood test results.
Anyang, HenanAges 18–75 - NCT07559786RecruitingPhase 2
Adebrelimab after chemo-radiation for limited-stage small cell lung cancer
This trial tests whether the drug adebrelimab (a type of immunotherapy) can help prevent your lung cancer from coming back after you finish chemotherapy and radiation. It is for people with limited-stage small cell lung cancer (cancer found only in one lung and nearby lymph nodes) that did not grow during initial treatment.
Zhengzhou, HenanAges 18–75 - NCT02824731Recruiting
Proton vs photon radiation for certain brain tumors
This study compares two types of radiation—protons and photons (X-rays)—for specific brain tumors or tumor returns. It aims to see which approach works best and is safest for you, based on how much and where the radiation is delivered.
DresdenAges 18 years+ - NCT07561567Recruiting
Breathing Control Device for Lung Cancer Radiation
This trial tests a new device that helps control your breathing during radiation therapy for early-stage lung cancer. By keeping your lungs still during treatment, the radiation is more accurate and may reduce side effects.
TianjinAges 18 years+ - NCT06734598RecruitingPhase 4
Botox for Jaw Tightness After Head and Neck Radiation
This study tests whether Botox injections into the jaw muscles can help head and neck cancer survivors who have trouble opening their mouths (trismus) after radiation therapy. If you have tight or painful jaw muscles and limited mouth opening, this treatment may offer relief.
TaipeiAges 18 years+ - NCT05673304Recruiting
Boost treatment before surgery for luminal B breast cancer
This trial tests a “boost” treatment given before surgery along with standard chemotherapy for luminal B–type breast cancer. It may help improve outcomes by strengthening treatment before the tumor is removed.
BolognaAges 18 years+ - NCT07552168RecruitingPhase 2
Advanced Radiation Therapy for Prostate Cancer in Ireland
This trial tests a newer type of radiation therapy called SABR (stereotactic ablative body radiotherapy) for men with prostate cancer. It aims to deliver high doses of radiation precisely to the tumor in fewer treatments, potentially reducing side effects and improving outcomes.
Dublin, LeinsterAges 18 years+ - NCT07559045RecruitingPhase 2
Chemo-Immunotherapy Plus Radiation vs Standard Treatment for Advanced Esophageal Cancer
This trial compares two treatment approaches for advanced esophageal squamous cell carcinoma (a type of cancer that starts in the lining of the food tube). One group receives chemotherapy combined with an immunotherapy drug before radiation; the other receives chemotherapy and radiation at the same time. The goal is to see which approach works better.
Zunyi, GuizhouAges 18–75 - NCT06542588RecruitingPhase 2
Short radiation plus chemo and immunotherapy for rectal cancer
This trial tests a combination of short-course radiation, chemotherapy, and two types of immunotherapy (HLX07 and Serplulimab) before surgery for advanced rectal cancer. It aims to see if this approach helps shrink tumors and improve outcomes.
Wuhan, HubeiAges 18–75 - NCT05967416RecruitingPhase 1
Early-phase lymphoma trial testing a new targeted immune treatment
This Phase 1 study tests SIRPant-M, a new immune-based treatment, in adults with lymphoma that has come back or not responded to earlier care. It may help by shrinking lymphoma using either the drug alone or the drug plus a targeted radiation treatment for certain lymphoma types.
Duarte, CaliforniaAges 18 years+ - NCT07550686Recruiting
How Video Education Affects Anxiety Before Radiation Therapy
This study compares different ways of showing educational videos to patients before radiation therapy. Researchers want to understand which video format helps patients feel less anxious and understand their treatment better.
Yongin-siAges 20 years+ - NCT07545720RecruitingPhase 2
Pinoxin to prevent radiation skin damage
This study tests whether a protective agent called Pinoxin can prevent or reduce skin damage from radiation therapy. If you're getting radiation treatment for cancer, this trial may help protect your skin during therapy.
Shanghai, Shanghai MunicipalityAges 18 years+ - NCT07549399RecruitingPhase 3
Radiation, Chemotherapy, and Immunotherapy for Rectal Cancer
This trial tests a combination of radiation, chemotherapy, and immunotherapy drugs before surgery for people with locally advanced rectal cancer. The goal is to shrink the tumor and improve outcomes for patients with higher-risk disease.
Guangzhou, GuangdongAges 18–75 - NCT07546240Recruiting
Radiation therapy for persistent heel pain
This trial tests whether targeted radiation can relieve long-lasting heel pain (plantar fasciitis) that hasn't improved with other treatments. If your heel pain has lasted months and other options haven't worked, radiation might help reduce pain and improve walking.
GliwiceAges 40 years+ - NCT07542002RecruitingPhase 2
Chemotherapy and Radiation for Pancreatic Cancer Before Surgery
This trial tests a combination of four drugs (liposomal irinotecan, 5-fluorouracil, oxaliplatin, and adebrelimab) given with radiation therapy before surgery for pancreatic cancer that can be surgically removed or is borderline removable. The goal is to shrink the tumor and improve the chances of successful surgery.
NingboAges 18–75 - NCT05939830Recruiting
Skipping axillary lymph node surgery after treatment response
This study looks at whether some breast cancer patients can safely skip a surgery that removes lymph nodes in the armpit after their initial (pre-surgery) treatment shows the armpit is likely clear. It may reduce surgical side effects if the armpit truly responds well.
NanjingAges 18–70 - NCT07528209RecruitingPhase 3
Chemotherapy with or without immunotherapy for advanced rectal cancer
This study tests whether adding an immunotherapy drug (pucotenlimab) to standard chemotherapy (CAPOX) before surgery helps treat locally advanced rectal cancer better. The goal is to shrink tumors and improve survival while preserving bowel function when possible.
Guangzhou, GuangdongAges 18–75 - NCT07528547Recruiting
Imaging Tools for Kids Undergoing Radiation Therapy
This study tests new imaging technology (Hypersight and Ethos systems) to help doctors better see and target radiation therapy in children and teens with cancer. The goal is to improve how accurately radiation is delivered while reducing side effects.
Toronto, OntarioAges Up to 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.