Condition

Radiation Exposure clinical trials and research

• 10Clinical trials
• 21NIH research projects
• 8Countries

Newest Radiation Exposure clinical trials

All recruiting trials (10)

• Next-Gen Fluoroscopy System vs Conventional System in Endoscopy

  This trial tests whether a next-generation fluoroscopy system lowers radiation exposure for patients and staff during fluoroscopy-guided endoscopic procedures.

  Recruiting Orlando Health, Inc. · Orlando, Florida · NCT07594132

• Operator radiation dose during PCI: left distal radial access vs right conventional radial access

  This study tests whether using the left distal radial approach during PCI leads to different radiation exposure for the operator compared with the standard right radial approach in adult patients.

  Recruiting Yonsei University · Osaka and 3 other locations · NCT07579169

• Skipping the clinical target volume (CTV) around the primary tumor in limited-stage small cell lung cancer

  This trial tests whether giving chest radiotherapy that skips the usual extra margin around the main tumor is as effective and causes fewer side effects for people with limited-stage small cell lung cancer who have responded to initial chemotherapy.

  Recruiting at 2 sites Phase 3 Sun Yat-sen University · Guangzhou, Guangdong and 1 other locations · NCT07008716

• Reducing radiation exposure in the heart cath lab using RAMPART

  This study will test whether the RAMPART device reduces radiation exposure for doctors and nurses during coronary catheter procedures and allows them to wear lighter or no lead protection.

  Recruiting Liverpool Heart and Chest Hospital NHS Foundation Trust · Liverpool · NCT06875583

• Evaluation of ultra low dose CT scans with Iomeron 400 contrast

  This study is testing if using ultra low dose CT scans with a special contrast dye can help find lung problems like blood clots, cancer, and pneumonia while keeping radiation exposure low.

  Recruiting University of Zurich · Zurich · NCT06360627

• Registry of patients treated with heavy particle therapy for cancer

  This study is collecting information from cancer patients treated with advanced heavy particle therapy to see how well it works and what side effects it might cause.

  Recruiting CNAO National Center of Oncological Hadrontherapy · Pavia · NCT05203250

• Comparing two methods for catheter ablation of atrial flutter

  This study is testing whether a new way of doing catheter ablation for atrial flutter can be safer and more effective than the standard method.

  Recruiting Klinikum-Fuerth · Fürth, Bavaria · NCT04678258

• Reducing radiation exposure during sacral neuromodulation lead placement

  This study tests if using lower radiation settings during sacral neuromodulation lead placement can help keep patients with overactive bladder safe while still getting the procedure done correctly.

  Recruiting Loma Linda University · Loma Linda, California · NCT04527445

• Understanding brain changes after radiation treatment for brain metastases

  This study is testing how radiation treatment for brain metastases affects thinking and memory over a year to help improve future care for patients.

  Recruiting UNC Lineberger Comprehensive Cancer Center · Chapel Hill, North Carolina · NCT04073966

• Assessing radiation exposure and dose delivery in Y90 radioembolization for liver cancer

  This study is testing how much radiation doctors and nurses are exposed to while using a new treatment for liver cancer that involves tiny radioactive beads, to make sure everyone stays safe during the procedure.

  Recruiting University of Tennessee · Knoxville, Tennessee · NCT03686709

NIH-funded research (21)

Early-stage science funded by the US National Institutes of Health. Most of these projects don't enroll patients, but they show what is being worked on.

• Gas Marble therapy to protect skin after radiation exposure

  This grant tests a new gas-based treatment delivered as gas marbles to help skin recover after radiation damage.

  NIH research University of Arizona · Tucson, United States · NIH-11420454

• A drug that helps repair DNA after radiation exposure

  A new drug candidate aims to help the body repair damaged DNA after accidental or wartime radiation exposure to reduce organ injury and death.

  NIH research University of Arizona · Tucson, United States · NIH-11417126

• Non-invasive skin biomarkers for radiation exposure

  A study to find and measure skin biomarkers that indicate radiation exposure using a painless tape-stripping method on skin.

  NIH research Brigham and Women's Hospital · Boston, United States · NIH-11400452

• Restoring bone marrow blood vessels to prevent delayed radiation damage

  This project aims to help people exposed to acute radiation by repairing the bone marrow’s blood vessel network to support healthier blood cell recovery over time.

  NIH research Cedars-Sinai Medical Center · Los Angeles, United States · NIH-11400002

• Raman-based quick triage for radiation exposure

  A new approach uses Raman spectroscopy and AI to quickly estimate radiation dose in people exposed to a radiological event, helping doctors decide who needs urgent treatment.

  NIH research Ohio State University · Columbus, UNITED STATES · NIH-11394229

• ACE2-agonist to reduce long-term radiation damage after ARS

  Aims to test an ACE2-activating drug (diminazene aceturate) to lessen long-term organ damage after acute radiation exposure in adults.

  NIH research Medical College of Wisconsin · Milwaukee, United States · NIH-11391157

• Autofluorescence to measure radiation exposure and predict early danger

  A new imaging approach uses naturally glowing signals in cells to quickly estimate radiation dose and the risk of severe illness after exposure.

  NIH research University of California Los Angeles · Los Angeles, United States · NIH-11376535

• Regeneration of the Immune System After Radiation Exposure

  This grant aims to understand how radiation exposure damages the immune system and how it can recover, with the goal of helping people who have been exposed to radiation.

  NIH research Albert Einstein College of Medicine · Bronx, United States · NIH-11367420

• Sex differences in delayed gut fibrosis after radiation exposure

  This grant looks at why the small intestine and colon develop scar tissue differently in men and women after high-dose radiation exposure, with the aim of finding ways to prevent or lessen this delayed injury.

  NIH research Duke University · Durham, United States · NIH-11332821

• Sex differences in how the body heals after radiation exposure

  This grant studies how biological sex affects recovery and treatment after radiation exposure to improve outcomes for people with Acute Radiation Syndrome.

  NIH research Albert Einstein College of Medicine · Bronx, United States · NIH-11323599

• Restoring the Immune System After Radiation Exposure

  This project looks for ways to help the body's immune system recover after someone has been exposed to radiation.

  NIH research Albert Einstein College of Medicine · Bronx, United States · NIH-11123215

• Developing a new treatment to protect against radiation damage

  This study is testing a new treatment called CX-01 that aims to protect blood vessels from damage caused by radiation, which could help people who have been exposed to harmful radiation avoid serious health issues.

  NIH research Ceramedix Holding, LLC · New York, United States · NIH-11118646

• Healing the immune system after radiation exposure

  This study is looking at how radiation affects your immune system and how your body can heal its immune cells, specifically for people who have had radiation exposure, to help understand how to support recovery better.

  NIH research Albert Einstein College of Medicine · Bronx, United States · NIH-11107949

• Investigating how sex differences affect gastrointestinal fibrosis after radiation exposure

  This study is looking at how high doses of radiation can cause long-term gut problems, especially in the small intestine and colon, and it wants to see if men and women react differently to this damage, with a focus on finding new ways to help those affected.

  NIH research Duke University · Durham, United States · NIH-11101325

• Using lisinopril to reduce harmful effects from acute radiation exposure

  This study is looking at whether lisinopril, a medicine for high blood pressure, can help reduce lung damage caused by radiation exposure in people who have experienced acute radiation syndrome.

  NIH research Medical College of Wisconsin · Milwaukee, United States · NIH-11101189

• Investigating how biological sex affects recovery from radiation exposure

  This study is looking at how being male or female affects how the body heals from radiation injuries, especially in the blood and digestive system, to find better treatments that take these differences into account.

  NIH research Albert Einstein College of Medicine · Bronx, United States · NIH-11096075

• Investigating radiation exposure risks in children from swallowing tests

  This study is looking at how safe the Videofluoroscopic Swallow Study (VFSS) is for kids by checking if the radiation used in the test could increase cancer risks, so doctors can make better choices about diagnosing swallowing problems while keeping children safe.

  NIH research University of South Carolina at Columbia · Columbia, United States · NIH-11027300

• Creating a new test to quickly assess radiation exposure and injury after nuclear events

  This study is testing a new quick test called FAST-DOSE that helps doctors figure out how much radiation someone has been exposed to after an emergency, using samples like blood or urine, so they can provide the right care as soon as possible.

  NIH research Columbia University Health Sciences · New York, United States · NIH-11009617

• Healing the immune system after radiation exposure

  This study is looking at how radiation affects your immune system and how your body can heal itself afterward, specifically for people who have had radiation exposure, like those with acute radiation syndrome or its delayed effects.

  NIH research Albert Einstein College of Medicine · Bronx, United States · NIH-10873791

• Understanding how radiation affects blood vessel health in cancer patients

  This study is looking at how radiation therapy affects the blood vessels of cancer patients, especially those at risk for heart problems caused by the treatment, and it aims to find out how certain genetic traits might change how their blood vessels respond to radiation, so we can improve their care.

  NIH research Stanford University · Stanford, United States · NIH-10866250

• Creating a new test to quickly assess radiation exposure and injury after a nuclear event

  This study is working on a new test called the FAST-DOSE assay that quickly checks how much radiation someone has been exposed to after a big accident, using samples like blood or urine, to help doctors make the best treatment decisions right away.

  NIH research Columbia University Health Sciences · New York, United States · NIH-10768565

Related topics

Quick answers

How many Radiation Exposure clinical trials are recruiting right now?

10, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.

Where are these trials running?

In 8 countries. The most sites are in United States (4 trials), China (1 trial), Germany (1 trial), Italy (1 trial), Japan (1 trial). Each study page lists its sites and which ones are recruiting.

What phases are they in?

Phase 3: 1. Trials with no phase listed are usually device, behavioural or observational studies.

How do I join one?

Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.

Find the studies that fit you

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