Urine and blood clues may predict kidney cancer treatment success
NCT ID NCT07406646
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study involved 91 adults with advanced kidney cancer. Researchers collected blood and urine samples over 16 weeks to see if changes in tiny particles called exosomal miRNAs could predict whether treatment was working. The goal was to find a simple, non-invasive way to monitor treatment response without relying only on scans.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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91 people
The number who actually took part.
- Started
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Nov 2021
- Finished
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Feb 2022
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: Adult patients (≥ 18 years). Histologically confirmed advanced renal cell carcinoma. Patients receiving systemic treatment with immune checkpoint inhibitors or targeted therapy in the first-line or second-line setting. Ability to provide blood and urine samples according to the study protocol. Signed informed consent. Exclusion Criteria: Patients unable to provide required biological samples. Patients with missing clinical or imaging data required for treatment response assessment. Any condition that, in the investigator's opinion, makes the patient unsuitable for study participation.
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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
Locations
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Institute of Oncology Ljubljana
Ljubljana, 1000, Slovenia
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