Track this trial free. DataLookout checks ClinicalTrials.gov daily and emails you which fields changed on NCT06274749 (status, enrollment, completion dates, endpoints, sites) when this record is updated. Free accounts track up to 5 trials.
Stopped: an ongoing trial was terminated, suspended or withdrawn.
Notable: the trial’s plan changed such as a big move in its timeline or size, a new primary endpoint, sponsor or phase, or recruiting opened or resumed.
Minor: routine progress and housekeeping, such as sites added or enrollment closed.
Background:
As people age, the cells in the pancreas that produce insulin begin to release less of this hormone, and levels of blood glucose (sugar) rise. This can lead to illnesses such as diabetes. Urolithin A (UA) is a natural nutritional supplement that may improve how the body controls blood glucose.
Objective:
To learn if UA improves levels of insulin and other hormones that help control blood glucose.
Eligibility:
People aged 55 years and older with a body mass index of 27 or higher.
Design:
Participants will have 6 clinic visits over 8 weeks.
Participants will be screened. They will have a physical exam with blood and urine tests and a test of their heart function.
UA gelcaps are taken by mouth every morning at home. Half of participants will take UA. The other half will take a placebo. The placebo looks like the study drug but does not contain any medicine. Participants will not know which they are taking.
Participants will have tests during the study including:
Oral glucose tolerance: Participants will drink a sweet liquid. Blood will be drawn at intervals over the next 3 hours.
Continuous glucose monitor: A sensor with a needle that goes just under the skin will be placed on the upper arm. Participants will wear this sensor throughout the study.
Exercise. Participants will walk on a treadmill while their heart rate, hearth rhythm, and blood pressure are monitored. They will walk in a hallway at normal and fast paces.
Imaging scans of the thigh; scans of the brain are optional....