Antibiotics before kidney drainage: help or hype?
NCT ID NCT06801405
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at whether giving antibiotics before a kidney drainage procedure (called percutaneous nephrostomy) prevents urinary tract infections in cancer patients whose urinary tract is blocked by a tumor. Researchers reviewed records of 320 cancer patients who had the procedure. The goal was to compare infection rates between those who received preventive antibiotics and those who did not.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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320 people
The number who actually took part.
- Started
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Apr 2021
- Finished
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Oct 2024
- 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.
Who is studied
Patients treated for cancer who required percutaneous nephrostomies
- Ages
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Children (under 18), adults (18 to 64) and older adults (65 and over)
- 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: * Patients treated for cancer who required percutaneous nephrostomies Exclusion Criteria: * Patients and/or procedures if percutaneous nephrostomy was used to perform other procedures; * Patients and/or procedures if percutaneous nephrostomy was used to treat clinical conditions other than malignant ureteral obstruction * Patients and/or procedures if percutaneous nephrostomy was used to clear the urinary tract of non-malignant causes
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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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Jales Cancer Hospital
Jales, São Paulo, 15706-396, Brazil
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