Clinical trials
Radiation Therapy Complication clinical trials
Below are recruiting radiation therapy complication clinical trials, each written for real people, not researchers. We’re tracking 63 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT04423211RecruitingPhase 3
Surgery-recovered prostate cancer treated with PET-guided radiation
This trial tests whether adding targeted radiation guided by a PET scan (along with hormone therapy) can improve outcomes for prostate cancer that has come back after surgery. The PET scan helps doctors look for spots outside the usual radiation area so treatment can be tailored.
Anchorage, AlaskaAges 18 years+ - NCT06111430Recruiting
Long-term effects of radiation on brain and blood vessels
This study looks at long-term effects of radiation therapy on the brain and blood vessels in people who have had head and neck cancer. It aims to understand how radiation may affect your health years later.
TaipeiAges 20–100 - NCT06378866RecruitingPhase 2
Radiation with hormone therapy timing for prostate cancer
This study is testing whether using focused radiation beams (SBRT) right away or later, along with hormone therapy, can help control prostate cancer that has returned in a few spots outside the pelvis. The goal is to find the best timing for combining radiation and hormone treatment.
Phoenix, ArizonaAges 18 years+ - NCT03730922Recruiting
Delayed vs immediate breast reconstruction after mastectomy and radiation
This study compares two timing options for rebuilding the breast after mastectomy followed by radiation: a reconstruction done later (delayed) versus one done sooner (delayed-immediate). The goal is to see which approach works better and is safer for recovery after treatment.
AabenraaAges 18 years+ - NCT06914999RecruitingEarly Phase 1
Comparing a new scan to standard scan during head and neck cancer radiation
This trial is testing whether a newer type of PET/CT scan (F-18 NaF) can better detect blood vessel problems caused by radiation therapy than the standard scan (F-18 FDG) in people with head and neck cancer. If successful, it could lead to better ways to prevent and manage these complications.
Atlanta, GeorgiaAges 18 years+ - NCT07447895Recruiting
early pelvic floor therapy for women having pelvic radiation
This study tests whether starting pelvic floor physical therapy early can help women with cervical cancer who are receiving radiation and chemotherapy. It aims to improve quality of life by addressing muscle-related side effects of treatment.
Cincinnati, OhioAges 18 years+ - NCT06738160RecruitingPhase 2
Combination therapy for bone metastases from advanced lung cancer
This trial tests adding a new drug (narlumosbart) and targeted radiation to standard chemotherapy and immunotherapy for people with advanced non-small cell lung cancer that has spread to the bones. The goal is to see if this combination works better than standard treatment alone.
Shanghai, Shanghai MunicipalityAges 18–80 - NCT05059379RecruitingPhase 3
Different radiation fields after breast cancer surgery
This trial compares two ways of giving radiation to lymph node areas near the collarbone after surgery for invasive breast cancer. It aims to see which radiation approach works better and is safer for preventing cancer returning in these lymph nodes.
Shanghai, Shanghai 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 - NCT04266223Recruiting
Head and neck mask monitoring during radiation to improve setup
This trial tests a surface-monitoring technology that checks a head-and-neck radiation “positioning mask” during treatment. It may help the radiation team make sure the mask and patient are aligned correctly for safer, more accurate therapy.
Blacktown, New South WalesAges 18 years+ - NCT05907681Recruiting
Study outcomes after precise targeted radiation for metastatic breast cancer
This study follows people with breast cancer that has spread to other parts of the body who receive a highly precise form of radiation (like IMRT, SBRT, or proton therapy). It aims to see how well this treatment strategy works and what outcomes patients experience.
SeoulAges 19–100 - 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+ - NCT04291378Recruiting
Proton versus standard radiation for early breast cancer
This trial compares two types of radiation—proton therapy and standard photon therapy—for early breast cancer after surgery. It’s mainly for people whose usual radiation plan would put a higher dose to the heart and/or lungs, aiming to reduce that exposure.
AalborgAges 18 years+ - NCT04402788RecruitingPhase 2/Phase 3
Radiation added to immune therapy for extensive small cell lung cancer
This trial tests whether adding radiation therapy to standard immune therapy (atezolizumab) after initial chemo can help people with extensive-stage small cell lung cancer live longer and control the cancer better. You must have a good response (partial response) or stable disease after initial treatment, plus several lab/imaging checks to confirm safety.
Birmingham, AlabamaAges 18 years+ - NCT03175718Recruiting
Pre-surgery radiation to reduce complications after leg sarcoma surgery
This study looks at whether giving radiation before surgery can lower wound healing problems and improve outcomes after operating on a leg soft-tissue sarcoma. It focuses on patients whose surgeons can close the wound directly after surgery and who can return for follow-up visits.
Ottawa, OntarioAges 18 years+ - NCT07297004RecruitingPhase 2
Targeted radiation for recurrent rectal cancer
This trial tests targeted radiation (SBRT) for people whose rectal cancer has come back in the pelvis and cannot be surgically removed. The goal is to see if this focused radiation can control the tumor with fewer side effects.
Guangzhou, GuangdongAges 18–75 - NCT04947280RecruitingPhase 1/Phase 2
Radiation split into small doses for breast cancer bone spread
This trial studies a type of focused radiation given in smaller parts to treat bone metastases from breast cancer. It may help shrink tumors and improve control of pain or growth when standard treatments haven’t worked or surgery isn’t possible.
Shanghai, Shanghai MunicipalityAges Any age - 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+ - NCT06504381RecruitingPhase 1/Phase 2
DB107 and radiation therapy for high-grade glioma
This trial tests a new two-part treatment (DB107-RRV and DB107-FC) combined with radiation, with or without the chemotherapy drug temozolomide, for people with newly diagnosed high-grade glioma. It aims to see if this approach is safe and effective.
Los Angeles, CaliforniaAges 18 years+ - NCT05501665RecruitingPhase 1/Phase 2
Adaptive radiation plus pembrolizumab for stage IV lung cancer
This trial tests a personalized (“adaptive”) radiation plan combined with pembrolizumab, and possibly chemotherapy, for advanced stage IV lung cancer. It aims to improve cancer control while carefully managing side effects, including in patients with certain brain metastases.
Nashville, TennesseeAges 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+ - NCT04436965RecruitingPhase 3
Standard nutrition support for malnourished nasopharyngeal cancer patients
This Phase 3 study tests whether giving a standard nutrition plan can improve nutritional status and outcomes in people with locally advanced nasopharyngeal cancer who are malnourished. It mainly checks whether nutrition support helps you tolerate treatment and do better over time.
Guangzhou, GuangdongAges 18–65 - NCT05192876Recruiting
Review of outcomes and side effects during radiation treatment
This study collects information about results and side effects from people receiving radiation therapy at a specific hospital. It may help improve how radiation treatment is planned and monitored in the future.
Winterthur, Canton of ZurichAges 16–105 - NCT06698458Recruiting
DaRT radiation plus chemo for advanced pancreatic cancer
This trial tests a new type of radiation called DaRT (Alpha DaRT) combined with standard chemotherapy for people with pancreatic cancer that is locally advanced or has spread. The goal is to see if adding this radiation treatment can help shrink tumors or slow the cancer's growth.
Gilbert, ArizonaAges 18–120
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Common questions
- Are there clinical trials for radiation therapy complication?
- Yes. Clin2 currently lists 63 recruiting radiation therapy complication 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 complication 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 complication 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.