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Study identifier: NCT04473781 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Interstitial Brachytherapy for the Treatment of Unresectable/Unablatable Kidney Cancer

Condition: Stage I Renal Cell Cancer · Stage II Renal Cell Cancer  ·  Sponsor: Jonsson Comprehensive Cancer Center

PhasePhase 1
Planned participants17
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

This phase I/II trial investigates the side effects of interstitial brachytherapy and to see how well it works in limiting the growth of large kidney cancer masses in patients with kidney cancer that have refused or are unable to undergo surgery or ablation (unresectable/unablatable). Brachytherapy, also known as internal radiation therapy, temporarily introduces a radiation source into or near the tumor to eradicate the tumor cells. Giving brachytherapy may potentially reduce the size of the kidney cancer mass that would otherwise not be amenable to surgical management and translate into lower risk of spread.

This description comes directly from the study's public registry record.

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Contact details are listed per location below or on the registry record.

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Locations (1)

UCLA / Jonsson Comprehensive Cancer CenterLos Angeles, California, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT04473781