IV-contrast CT vs no-contrast CT for urgent abdominal pain
Part of Pain clinical trials.
This study compares two types of CT scans—using IV contrast dye versus not using dye—in people who need an emergency abdominal scan but have reduced kidney function. It aims to see which approach is safer and works well enough to help doctors find the cause.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You need an emergency CT scan of the abdomen or another body area
- Your kidney function is reduced, with eGFR between 15 and 45
- You are 18 years or older
- You are not currently pregnant
- You have not had kidney dialysis (renal replacement therapy) in the past 30 days
- You did not have an IV-contrast CT scan in the last 72 hours
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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