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
- NCT06445738Recruiting
Can some women safely skip radiation after breast cancer surgery?
This trial is for women 50 and older with early-stage, hormone-positive or HER2-positive breast cancer. It tests whether it is safe to skip radiation therapy after a lumpectomy if an MRI before surgery shows the breast tissue looks a certain way.
San Francisco, CaliforniaAges 50 years+ - NCT06473259Recruiting
Comparing treatments for hormone-sensitive metastatic prostate cancer
This trial looks at combining hormone therapy with either chemotherapy (docetaxel), a targeted pill (like abiraterone or enzalutamide), or radiation to the prostate tumor for men whose prostate cancer has spread but is still sensitive to hormones. The goal is to see which approach works best for controlling the cancer.
Orbassano, TorinoAges Any age - NCT06479473RecruitingPhase 1/Phase 2
Radiation for leftover spots after chemo-immunotherapy in lung cancer
This trial is for people with extensive-stage small cell lung cancer. After standard chemo-immunotherapy, it tests whether giving radiation to all remaining tumor spots can improve outcomes.
Hefei, AnhuiAges 18–70 - NCT06481566Recruiting
Almonertinib plus radiation for EGFR-mutant lung cancer
This trial tests combining a targeted pill (almonertinib) with precise radiation to the lung for people with advanced non-small cell lung cancer that has an EGFR mutation. The goal is to see if this combination works better than the pill alone.
Chongqing, Chongqing MunicipalityAges 18–75 - NCT07691697Recruiting
PSMA PET-guided radiation for slowing prostate cancer growth
This trial uses a special scan called PSMA PET to find and treat a small number of cancer spots that are growing while you are on standard treatment. The goal is to give precise radiation to those spots to help keep the rest of the cancer under control.
Zamość, Lublin VoivodeshipAges 18 years+ - NCT06487429RecruitingPhase 2
Short radiation followed by combo therapy for HER2+ stomach cancer
This trial tests a new approach for stomach cancer that has spread to nearby tissues but not to other organs. You would get a short course of radiation, followed by a combination of targeted therapy (Disitamab Vedotin), chemotherapy (S-1), and immunotherapy (Sintilimab) before surgery to shrink the tumor and improve outcomes.
Wuhan, HubeiAges 18–75 - NCT06506838RecruitingPhase 4
Anlotinib, chemo, and radiation before sarcoma surgery
This trial tests combining anlotinib (a targeted therapy), doxorubicin (chemotherapy), and radiation given before surgery to shrink high-grade soft tissue sarcomas. The goal is to make the tumor easier to remove and improve outcomes.
Guangzhou, GuangdongAges 18–75 - NCT06523634Recruiting
SBRT for rising PSA after prostate removal
This trial tests a precise type of radiation (called SBRT) to the prostate bed for men whose PSA starts rising after prostate removal surgery. It aims to see if this targeted approach can effectively treat the recurrence without needing long-term hormone therapy.
AalstAges 18 years+ - NCT06523673RecruitingPhase 3
SBRT for lung cancer with limited new growth
This trial tests whether a precise type of radiation called SBRT can control lung cancer that has started to grow in only a few new spots while you are on standard treatments. It may help you delay changing to a different treatment.
Hangzhou, ZhejiangAges 18 years+ - NCT06524167Recruiting
Radiation therapy after surgery for advanced thyroid cancer
This study looks at whether adding radiation therapy after surgery can help people with thyroid cancer that is at high risk of coming back. It includes different types of thyroid cancer, like differentiated and medullary types.
ShanghaiAges 14–80 - NCT06525181Recruiting
AI Symptom Tracking for Pelvic Radiation Therapy
This trial uses an AI tool to help track your weekly symptoms during pelvic radiation therapy. It aims to make it easier for you and your care team to monitor and manage side effects.
Rio de JaneiroAges 18 years+ - NCT06527898RecruitingPhase 1/Phase 2
Short-course radiation plus immunotherapy for limited-stage small-cell lung cancer
This study tests using a shorter course of radiation (hypofractionated radiotherapy) combined with immunotherapy for people with limited-stage small-cell lung cancer. The goal is to see if this approach works better at controlling the cancer and may cause fewer side effects.
Hefei, AnhuiAges 18–70 - NCT06529562Recruiting
Surgery plus reduced chemo and radiation vs standard for nasopharyngeal cancer
This trial compares two approaches for people with early-stage nasopharyngeal cancer that can be removed with surgery. It tests whether giving less intense chemotherapy and radiation after surgery works as well as a standard dose, with fewer side effects.
Zhuhai, GuangdongAges 18–70 - NCT06536868RecruitingPhase 2
Tislelizumab with chemo and radiation for extensive-stage small cell lung cancer
This trial tests a combination of an immunotherapy drug (tislelizumab) with chemotherapy and chest radiation for people with extensive-stage small cell lung cancer (SCLC) that has spread. The goal is to see if this combination helps shrink or control the cancer longer.
Jincheng, ShanxiAges 18–80 - NCT06538337Recruiting
Shorter radiation therapy for endometrial and cervical cancer
This trial tests a shorter, more targeted type of radiation therapy for people with endometrial or cervical cancer who have had surgery. It aims to reduce side effects by using daily scans to adjust the treatment plan.
Los Angeles, CaliforniaAges 18 years+ - NCT06547398Recruiting
Adaptive radiation therapy for prostate cancer
This trial tests a special type of radiation therapy for prostate cancer that adjusts to small changes in your body. It aims to better target the cancer while reducing side effects.
St Leonards, New South WalesAges 18 years+ - NCT06558981RecruitingPhase 3
Radiation therapy after thyroid surgery for high-risk cancer
This trial is testing whether giving radiation therapy after thyroid surgery can help destroy any leftover cancer cells in people with high-risk differentiated thyroid cancer. It is for those who had surgery but some cancer was still left behind.
ShanghaiAges 14–80 - NCT06561399Recruiting
Triple therapy followed by radiation for liver cancer
This trial tests whether adding targeted radiation therapy can help people with liver cancer that cannot be surgically removed. It is for people who have already received a combination of TACE, lenvatinib, and sintilimab and whose tumors have not grown.
Fuzhou, FujianAges 18–75 - NCT06562166RecruitingPhase 2
Online adaptive radiotherapy for cervical cancer
This trial tests a type of radiation that adapts to your body changes during treatment for cervical cancer. It aims to improve accuracy and reduce side effects.
BeijingAges 18–80 - NCT06563388RecruitingPhase 3
SABR for limited metastatic cancer (ID-COMET trial)
This study tests a precise radiation technique called SABR to treat cancer that has spread to a few spots. It aims to see if this approach can help control the cancer better than usual treatment, especially for lung, prostate, colorectal, or other solid tumors with limited spread.
Buffalo, New YorkAges 1 year+ - NCT06582940RecruitingPhase 2
MRI-guided radiation for lung cancer with brain metastases
This trial tests a new way to deliver radiation to brain metastases from non-small cell lung cancer, using MRI scans to guide the treatment and reduce the area exposed. The goal is to see if this approach is safe and effective while possibly lowering side effects.
Guangzhou, GuangdongAges 18–75 - NCT06598527RecruitingPhase 3
Radiation and immunotherapy before surgery for lung cancer
This trial tests adding targeted radiation before standard immunotherapy and chemotherapy for people with stage 2-3 non-small cell lung cancer that can be surgically removed. The goal is to see if the radiation helps shrink the tumor more before surgery.
Guangzhou, GuangdongAges 18–75 - NCT06598761Recruiting
Immunotherapy plus radiation after surgery for advanced UTUC
This trial is testing whether adding immunotherapy and radiation after surgery can improve outcomes for people with advanced upper tract urothelial cancer (UTUC) who cannot have chemotherapy. It compares the combination to surgery alone.
BeijingAges 18–80 - NCT07314216RecruitingPhase 2
Firmonertinib plus radiation for stage III lung cancer with rare EGFR mutations
This trial tests whether combining the targeted pill firmonertinib with radiation therapy can help people with stage III non-small cell lung cancer that has certain rare EGFR mutations. It is for those whose cancer cannot be removed by surgery.
Changsha, HunanAges 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.