Can zapping cancer spots with Super-Precise radiation delay the disease?
NCT ID NCT03808337
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether giving a very focused, high-dose radiation treatment (SBRT) to all visible cancer spots can delay the cancer from getting worse in people with breast or lung cancer that has spread to 1-5 places. About 145 participants will either receive standard care alone or standard care plus SBRT to each metastasis. The goal is to see if the radiation helps keep the disease under control longer.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Stereotactic body radiotherapy (SBRT) – a precise, high-dose radiation treatment
What this could lead to
If it works, this could show that targeting all visible cancer spots with radiation helps keep the disease from getting worse for longer, potentially improving control of metastatic cancer.
What could go wrong
This is a mid-stage trial with only 145 participants, so results may not apply to everyone. SBRT can cause side effects like fatigue or damage to nearby organs, and it may not improve survival or prevent new metastases.
Disclaimer
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the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Baptist Alliance - McI
RECRUITINGMiami, Florida, 33143, United States
Contact Phone: •••-•••-••••
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Hartford Healthcare
RECRUITINGHartford, Connecticut, 06102, United States
Contact Phone: •••-•••-••••
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Lehigh Valley Health Network
RECRUITINGAllentown, Pennsylvania, 18103, United States
Contact Phone: •••-•••-••••
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Memorial Sloan Kettering Basking Ridge
RECRUITINGBasking Ridge, New Jersey, 07920, United States
Contact Phone: •••-•••-••••
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Memorial Sloan Kettering Bergen
RECRUITINGMontvale, New Jersey, 07645, United States
Contact Phone: •••-•••-••••
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Memorial Sloan Kettering Cancer Center
RECRUITINGNew York, New York, 10065, United States
Contact Phone: •••-•••-••••
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Memorial Sloan Kettering Cancer Center @ Commack
RECRUITINGCommack, New York, 11725, United States
Contact Phone: •••-•••-••••
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Memorial Sloan Kettering Monmouth
RECRUITINGMiddletown, New Jersey, 07748, United States
Contact Phone: •••-•••-••••
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Memorial Sloan Kettering Nassau
RECRUITINGUniondale, New York, 11553, United States
Contact Phone: •••-•••-••••
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Memorial Sloan Kettering Westchester
RECRUITINGHarrison, New York, 10604, United States
Contact Phone: •••-•••-••••
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Natera, Inc. (Data and Specimen Analysis Only)
NOT_YET_RECRUITINGSan Carlos, California, 94070, United States
Contact Phone: •••-•••-••••
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WCHN Norwalk Hospital - Data Collection
RECRUITINGNorwalk, Connecticut, 06850, United States
Contact Phone: •••-•••-••••