Coenzyme I infusion for artery stiffness
Treatments studied
Part of Heart & circulation clinical trials.
This study tests whether a daily infusion of coenzyme I (a form of vitamin B3 that helps cells produce energy) can slow or reverse the stiffening of arteries that happens with age. It may help improve circulation and reduce heart risks.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are between 40 and 70 years old.
- You have a test result showing your artery stiffness is higher than normal for your age and blood pressure (called cf-PWV).
- Your blood pressure is mildly to moderately high (top number 140–159, or bottom number 90–99).
- You have not had a heart attack, stroke, or artery-opening procedure in the past.
- You haven't taken NAD+ or vitamin B3 supplements (like NMN, NR, niacin) in the last 3 months.
- You are not pregnant, planning pregnancy, or breastfeeding, and you don't have a severe liver or kidney condition.
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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