Can a heart-healthy diet help prevent kidney stones?
Part of Kidney & urinary, Women’s health & pregnancy clinical trials.
This study tests whether a special diet (called DASH, similar to one for high blood pressure) can reduce substances in urine that cause kidney stones. If you have had kidney stones and live in the Birmingham area, this diet might help prevent future stones.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You must be between 19 and 89 years old
- You must have had kidney stones in the past (diagnosed by a doctor or seen on a scan)
- You must be in the Birmingham, AL area and either part of the CARDIA study or a patient at UAB/Kirklin Clinic
- You must be willing to eat meals prepared by the study’s nutrition team and collect your urine for 24 hours
- You must not be on dialysis, have had a kidney transplant, or have certain kidney or digestive conditions
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
Similar studies
Other trials that look related to this one.
This study tests whether giving a specific gut bacteria can help people with calcium oxalate kidney stones. It looks at whether the bacteria can change how the body processes oxalate, which may reduce stone formation.
This study looks at how your gut absorbs oxalate, a natural substance in many foods that can lead to kidney stones. By eating special diets and pausing certain supplements, researchers can measure your oxalate absorption. This may help find better ways to prevent kidney stones.
This trial tests two different medicines that may help prevent kidney stones. You will follow a special diet for a short time while taking one of the medicines to see which works better.
This trial tests if a medication called empagliflozin, combined with personalized diet advice, can help prevent kidney stones from coming back. It may be an option if you've had two or more kidney stone events in the last 10 years and your stones were mostly calcium-based.
This study looks at how your body absorbs oxalate, a natural chemical that can contribute to calcium kidney stones. If you’ve had calcium stones—especially with high urine oxalate—it may help researchers find ways to reduce future stone risk.
This study looks at how your body handles citrate and oxalate, two substances related to kidney stones. You can join whether you've had kidney stones or not, as long as your citrate and oxalate levels are not too high or too low.
Hear when a new Kidney Stone trial opens
We’ll email you when one opens — at most once a week, no account needed, unsubscribe anytime.