Clinical trials
Radiosurgery clinical trials
Below are recruiting radiosurgery clinical trials, each written for real people, not researchers. We’re tracking 68 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06821906RecruitingPhase 2
Stereotactic radiosurgery for essential tremor
This trial tests a precise type of radiation therapy (stereotactic radiosurgery) to treat essential tremor when medications don't work well enough. It aims to reduce shaking without the need for brain surgery.
GliwiceAges 50 years+ - NCT06857006Recruiting
Comparing radiation margins for brain tumors
This trial tests two different radiation margins (how much healthy tissue is included around a brain tumor) during a single treatment session. It aims to see which margin is better at controlling brain metastases while reducing side effects.
Birmingham, AlabamaAges 19 years+ - NCT06914544Recruiting
Hypofractionated radiosurgery for localized prostate cancer
This trial tests a short course of high-dose radiation therapy (radiosurgery) for prostate cancer that hasn't spread. It aims to treat the cancer with fewer sessions while keeping side effects low.
Frankfurt am Main, HesseAges 18 years+ - NCT07039968RecruitingPhase 2
Standard vs. high dose radiation for spine cancer spread
This trial compares standard and higher doses of focused radiation (stereotactic radiosurgery) to treat cancer that has spread to the spine. It aims to find if a higher dose works better while keeping side effects manageable.
TaipeiAges 18 years+ - NCT02390518RecruitingPhase 1
Tested different radiation doses for brain metastases
This Phase 1 study tests how to safely give focused radiation (SRS) at different doses to people with brain metastases. It aims to find a dose level that works well while limiting side effects.
Salt Lake City, UtahAges 18 years+ - NCT01891318RecruitingPhase 1/Phase 2
Study radiosurgery plus surgery for brain metastases
This trial tests giving focused radiation (radiosurgery) before surgery for certain resectable brain metastases. It may help shrink or control tumors in the brain before they are surgically removed.
Cleveland, OhioAges 18 years+ - NCT02747303RecruitingPhase 2
Focused radiation for 1 to 5 brain metastases without surgery
This Phase 2 study tests a precise, no-head-frame radiation technique to treat brain metastases. It may help by aiming radiation tightly at the tumors while limiting exposure to nearby healthy brain.
Chicago, IllinoisAges 18 years+ - NCT03184038Recruiting
Testing brain function in people with brain metastases after radiosurgery
This study looks at how well your thinking and memory work after treatment with radiosurgery for brain metastases. It may help researchers understand which patients benefit best and how to monitor side effects on brain function.
Sewell, New JerseyAges 18 years+ - NCT01734122Recruiting
Focused radiation for essential or Parkinson tremor
This trial tests whether precisely targeted radiation to the brain can reduce tremors in people whose symptoms are not controlled enough by medication. It may help those who prefer radiation over deep brain surgery options.
Nashville, TennesseeAges 18 years+ - NCT07535463RecruitingPhase 1/Phase 2
Ivonescimab, chemotherapy, and radiation for lung cancer with brain tumors
This study tests a combination of a new immunotherapy drug (ivonescimab), standard chemotherapy, and focused radiation (stereotactic radiosurgery) for non-small cell lung cancer that has spread to the brain. The goal is to see if this combination can shrink tumors in both the lungs and brain.
Basking Ridge, New JerseyAges 18 years+ - NCT07668869Recruiting
Electric fields with targeted radiation vs. alone for recurrent brain cancer
This trial tests whether adding a precise, MRI-guided radiation treatment to tumor-treating electric fields (TTFields) can help people with recurrent glioblastoma. You may qualify if your tumor has come back 1 to 3 times after standard therapy and you haven't had certain prior treatments.
BydgoszczAges 18 years+ - NCT07767981Recruiting
Gut bacteria and side effects of precise radiation therapy
This study looks at how the bacteria in your gut might affect side effects from a precise type of radiation therapy called stereotactic radiosurgery. By collecting samples, researchers hope to find ways to reduce side effects in the future.
Chicago, IllinoisAges 18 years+ - NCT06607549RecruitingPhase 1
Targeted drug combo after focused radiation for CNS lymphoma
This trial tests a combination of two targeted drugs (loncastuximab tesirine and rituximab) given after focused radiation (SRS) for people with CNS lymphoma that has come back or not responded to treatment, or who cannot get standard high-dose methotrexate. The goal is to see if this approach is safe and effective.
Philadelphia, PennsylvaniaAges 18 years+ - NCT05709782RecruitingPhase 2
MR-guided targeted radiation for limited-spine spinal metastasis
This Phase 2 study tests an MRI-guided radiation machine (an MR LINAC) to deliver very focused treatment to spine tumors. It may help by improving accuracy while treating up to a small number of spine levels affected by cancer.
Houston, TexasAges 18 years+ - NCT03449238RecruitingPhase 1/Phase 2
Pembrolizumab with focused brain radiation for breast cancer brain spread
This trial studies whether pembrolizumab (an immune therapy medicine) plus stereotactic radiosurgery (focused radiation) can better control brain metastases from breast cancer. It may help shrink or slow growth of multiple brain spots with minimal treatment to surrounding tissue.
New York, New YorkAges 19–90 - NCT03548428RecruitingPhase 2
Targeted radiation for a small number of sarcoma metastases
This Phase 2 trial tests a highly focused radiation treatment to shrink sarcoma that has spread to a limited number of spots in the body. It may help control disease while limiting radiation to healthier tissue.
BordeauxAges 18 years+ - NCT03745534Recruiting
Cochlear implant after Gamma Knife for vestibular schwannoma
This pilot study looks at how well cochlear implants work for hearing restoration in people who previously received Gamma Knife treatment for a tumor called vestibular schwannoma. It may help doctors understand what hearing results to expect after surgery.
Vienna, State of ViennaAges 18 years+ - NCT04222062RecruitingPhase 2
Compare Gliadel implant versus focused brain radiation
This Phase 2 study compares two ways to treat brain metastases: a Gliadel wafer placed during planned surgery versus focused stereotactic radiosurgery. It aims to see which approach works better and is safer for people with a limited number of brain tumor spots.
Detroit, MichiganAges 18 years+ - NCT04689048RecruitingPhase 1
Testing a brain scan tracer for large, staged brain metastases
This Phase 1 study tests an injected radioactive tracer (18F-fluciclovine) to improve how doctors image and assess large brain metastases. It may help guide treatment when you’re receiving staged stereotactic radiosurgery (focused radiation in steps).
Miami, FloridaAges 18 years+ - NCT04923542RecruitingPhase 1/Phase 2
Targeted drug plus focused brain radiation for breast cancer
This study tests whether abemaciclib (a targeted pill) given with focused radiation to brain tumors can control hormone receptor–positive, HER2-negative breast cancer in the brain. It’s designed to see if the combination helps shrink or slow the growth of brain metastases while keeping side effects manageable.
Tampa, FloridaAges 18 years+ - NCT05178472Recruiting
Spine radiation plus cement procedure for spine metastasis
This study looks at whether treating certain spine tumors with a cement procedure (vertebroplasty) plus focused radiation can control the cancer and improve quality of life. It is for adults with spine metastases that are not clearly defined and meet specific stability and imaging needs.
Columbus, OhioAges 18 years+ - NCT05222620RecruitingPhase 2
SRS methods for untreated brain metastases under 4 cm
This trial compares two stereotactic radiation strategies for patients who have intact (not previously radiated) brain metastases that are limited in size. It aims to see which approach works best in controlling the cancer while reducing side effects.
Scottsdale, ArizonaAges 18 years+ - NCT05378633Recruiting
CyberKnife treatment for multiple brain metastases
This trial looks at how well (and how much) CyberKnife radiation works for people with multiple brain metastases. It may help your care team understand the best way to treat several brain spots safely.
HeidelbergAges 18 years+ - NCT05617716RecruitingPhase 2
Spine radiosurgery for painful cancer spread to the spine
This Phase 2 study tests a precise radiation treatment (spine SBRT, also called radiosurgery) to reduce pain from cancer that has spread to the spine. It focuses on people with stable spine structure and low pain at the start, to see how well the treatment works and stays safe.
Baltimore, MarylandAges 18 years+
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Common questions
- Are there clinical trials for radiosurgery?
- Yes. Clin2 currently lists 68 recruiting radiosurgery 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 radiosurgery 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 radiosurgery 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.