What this phase means
This study does not use the classic phase 1–4 drug ladder. It may be a device, a behavior program, a surgery timing study, or an early feasibility test.
Phase labels are FDA/ICH categories applied to the registry Phase field. They are not a finding that this study succeeded.
What the registry says happens
If you join, the listed intervention(s) are Urolithin A, or Placebo. The registry lists allocation as randomized. 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.
They plan to enroll about 180 people at Baltimore. Taking part typically means study visits and measurements plus check-ins.
Official title (unrewritten)
The Effects of Urolithin A Supplementation on Glucose Metabolism in Healthy Adults >= 55 Years Old. A Randomized Triple-Masked Controlled Clinical Trial
Interventions: Urolithin A, Placebo
Primary outcome (registry wording): To determine if urolithin A supplementation will influence insulin secretion in response to oral glucose at 4 and 8 weeks after supplementation.