Can a common blood pressure pill shield diabetic kidneys from contrast dye?
NCT ID NCT07291375
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This early-phase study tests whether a low dose of oral amlodipine can prevent kidney damage caused by contrast dye in diabetic patients in the intensive care unit. The trial will enroll 40 adults with diabetes and normal kidney function who are stable enough for the procedure. Researchers will measure creatinine levels before and for two days after contrast exposure to see if the drug offers protection.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Early phase 1
The earliest testing in people: a first look at safety, in a very small group.
- Participants
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About 40 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Dec 2025
An estimate. Start dates often move.
- Expected to finish
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Jul 2026
An estimate. End dates often move.
- 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 to 70 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
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 of both sexes (18:70) diabetic patients with serum creatinine below 1.2 hemodynamically stable patients ASA physical status 2,3 Exclusion Criteria: * patient refusal patients of chronic kidney diseases NPO patients serum creatinine above 1.2 Hypertensive patients
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
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