Clinical trials
Brachytherapy clinical trials
Below are recruiting brachytherapy clinical trials, each written for real people, not researchers. We’re tracking 98 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT07131956Recruiting
Immune biomarkers in prostate cancer brachytherapy
This study looks at immune system markers in men getting brachytherapy (internal radiation) for prostate cancer. It may help us understand how the body responds to this treatment.
Augsburg, BavariaAges 18 years+ - NCT06240559Recruiting
Brachytherapy treatment verification study
This study checks if doctors can better verify brachytherapy (a type of internal radiation) during treatment for gynecological or prostate cancer. It may help improve accuracy and outcomes for patients receiving this therapy.
Maastricht, LimburgAges Any age - NCT05894018RecruitingPhase 2
Seed radiation plus fluzoparib for advanced soft tissue sarcoma
This trial tests whether combining seed radiation (iodine-125 placed in/near the tumor) with fluzoparib can better control advanced, hard-to-remove soft tissue sarcoma. It may help shrink tumors and slow progression, but you must meet several cancer, health, and safety requirements.
Guangzhou, GuangdongAges 18 years+ - NCT07022470RecruitingPhase 2
Comparing 3 vs. 4 brachytherapy sessions for cervical cancer
This trial compares two different schedules of brachytherapy (a type of internal radiation) for cervical cancer. It aims to see if a shorter course of 3 treatments works just as well as the standard 4 treatments, which could mean fewer visits and less discomfort.
Palo Alto, CaliforniaAges 18 years+ - NCT03830788Recruiting
Radiation options for early prostate cancer-related erections
This study compares two radiation treatments—seed brachytherapy and stereotactic body radiotherapy—to see which better preserves erections in men with early- to mid-risk prostate cancer. It’s designed to help patients understand how different curative radiation choices can affect sexual function.
AlbiAges 18 years+ - NCT06560697Recruiting
Radiation boost for cervical cancer: SABR vs brachytherapy
This trial compares two types of radiation boost therapy for locally advanced cervical cancer: a newer, precise type called SABR versus the standard brachytherapy. The goal is to see if SABR works as well or better with fewer side effects.
Mexico City, TlalpanAges 18 years+ - NCT06543576RecruitingPhase 1/Phase 2
Radiation and drug therapy for stage IVB cervical cancer
This trial tests combining external and internal radiation with chemotherapy and immunotherapy for stage IVB cervical cancer that has not been treated before. The goal is to see if this approach can help shrink tumors and improve outcomes.
Los Angeles, CaliforniaAges 18 years+ - NCT06529809RecruitingPhase 1/Phase 2
Accelerated brachytherapy and chemo for advanced cervical cancer
This trial tests a new way of delivering radiation therapy (brachytherapy) combined with chemotherapy for advanced cervical cancer. The goal is to see if a faster, more intense radiation schedule is safe and effective.
St Louis, MissouriAges 18 years+ - NCT06508567Recruiting
MRI-Guided Internal Radiation for Returning Prostate Cancer
This trial tests a new way to use a type of internal radiation (high-dose-rate brachytherapy) guided by MRI to treat prostate cancer that has come back in the same area after previous radiation therapy. It is designed to be more precise and hopefully safer while using the latest PSMA PET scans to make sure the cancer hasn't spread.
Toronto, OntarioAges 18 years+ - NCT05786742Recruiting
Radiation plan test for early prostate cancer with a boost
This trial tests a more concentrated radiation schedule for early-stage prostate cancer, using an extra high-dose “boost” delivered from inside the body. It may help by treating the prostate more precisely while aiming to keep side effects manageable.
QuébecAges 18–95 - NCT06402864RecruitingPhase 3
Internal radiation for rectal preservation in intermediate rectal cancer
This study is testing whether a special internal radiation treatment (contact X-ray brachytherapy) can help people with intermediate-stage rectal cancer avoid surgery and keep their rectum intact. It is for patients who are also receiving mFolfirinox chemotherapy.
Avignon, FranceAges 18–99 - NCT06200974Recruiting
Genetic study of HDR brachytherapy for low-risk prostate cancer
This study looks at a type of radiation therapy called HDR brachytherapy for men with low-risk or slightly higher risk prostate cancer. It aims to understand how your genes affect treatment outcomes.
Kelowna, British ColumbiaAges 18 years+ - NCT05754580Recruiting
Boost radiation for intermediate or higher-risk prostate cancer
This study tests a stronger, focused radiation plan for intermediate to higher-risk prostate cancer. It combines a high-dose internal radiation “boost” with external radiation to try to improve cancer control while keeping side effects manageable.
Omaha, NebraskaAges 19 years+ - NCT05979610RecruitingPhase 2
Reiki therapy for symptom relief during gynecologic radiation
This trial tests whether adding Reiki therapy (a gentle hands-on relaxation technique) can help reduce side effects like pain and anxiety during brachytherapy (internal radiation) for women with gynecologic cancers. Participants will be randomly assigned to receive Reiki plus usual care or usual care alone.
Salt Lake City, UtahAges 18 years+ - NCT05640999RecruitingPhase 2
Trial for early uterine cancer with POLE mutation after surgery
This Phase 2 trial studies an added (adjuvant) treatment for early-stage uterine cancer that has a specific genetic change called POLE mutation and does not have a p53 abnormal pattern. The goal is to lower the risk of the cancer coming back after surgery.
Anchorage, AlaskaAges 18 years+ - NCT02993900Recruiting
Brachytherapy guided by imaging for gynecologic cancers
This study tests image-guided internal radiation (brachytherapy) for certain gynecologic cancers. It may help deliver radiation more precisely by using scans done close to enrollment.
Baltimore, MarylandAges 18–100 - NCT05053555Recruiting
High-dose radiation treatment for hard-to-remove liver tumors
This study uses a form of targeted radiation placed inside/near the liver to treat liver tumors that can’t be surgically removed. It’s meant to shrink or control tumors, especially when they sit near blood vessels or other sensitive organs.
Houston, TexasAges 19 years+ - NCT04945642Recruiting
Radiation combination therapy for intermediate to high-risk prostate cancer
This trial studies a combination of two radiation types—high-dose-rate brachytherapy and stereotactic body radiotherapy—to treat certain intermediate- to high-risk prostate cancers. It may help by aiming radiation closely at the prostate while also targeting the cancer from outside the body.
Los Angeles, CaliforniaAges 18 years+ - NCT04610372Recruiting
Targeted radiation plus hormone therapy for prostate cancer spread
This study compares different ways of giving radiation (SABR or brachytherapy) along with long-term hormone therapy for men whose prostate cancer has spread to a limited number of spots in the body. It aims to see which radiation approach controls the cancer as well as possible while keeping quality of life in mind.
Kelowna, British ColumbiaAges 18 years+ - NCT03785288RecruitingPhase 3
Testing different schedules of vaginal radiation after hysterectomy
This trial compares different “fractionation” schedules (how often and how many treatments) of vaginal brachytherapy radiation given after surgery for certain early-stage endometrial cancer. It may help find a plan that works well while aiming to control side effects.
Baltimore, MarylandAges 18 years+ - NCT03861676RecruitingEarly Phase 1
PET-guided targeted radiation for early prostate cancer
This early-phase study tests a precise, targeted radiation treatment for prostate cancer, using a special PET scan to help plan exactly where to treat. It may help reduce the amount of radiation to surrounding tissues while treating the cancer.
Baltimore, MarylandAges 18–100 - NCT03424850RecruitingPhase 1/Phase 2
Tested different radiation doses for early prostate cancer
This trial studies how safe and effective different high-dose radiation levels are for prostate cancer placed directly in the prostate (HDR brachytherapy). It may help by finding a dose that controls the cancer while keeping side effects acceptable.
St Louis, MissouriAges 18 years+ - NCT03246802Recruiting
HDR brachytherapy for prostate cancer that returned after prior radiation
This trial studies a targeted, high-dose form of radiation (HDR brachytherapy) for prostate cancer that has come back after earlier radiation treatment. It aims to treat a limited (one-area) recurrence while trying to avoid serious late side effects from repeat radiation.
Kelowna, British ColumbiaAges 45 years+ - NCT00913939Recruiting
MRI-guided high-dose-rate treatment for recurrent prostate cancer
This study tests a targeted radiation approach called high-dose-rate (HDR) brachytherapy, guided by MRI, for certain people with recurrent or higher-risk prostate cancer. It may help deliver radiation more precisely, depending on your cancer type and prior treatments.
Toronto, OntarioAges 18 years+
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Common questions
- Are there clinical trials for brachytherapy?
- Yes. Clin2 currently lists 98 recruiting brachytherapy 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 brachytherapy 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 brachytherapy 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.