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Dietary Wild Blueberries and Joint Health
Recruiting
Effects of Dietary Wild Blueberries on Gut Health and Inflammation and Joint Pain
Who can join
Ages 40 to 75 · All sexes
Full eligibility criteria
Inclusion Criteria: * Adults with documented multi-joint/knee arthritis Exclusion Criteria: * inability to give informed consent * pregnancy or lactation * planned knee replacement surgery * allergy or contraindication to berries * recent trauma of the knee responsible of the symptomatic knee * intra-articular injection in the target knee/hip in the last 3 months * oral corticosteroid therapy ≥ 5 mg/day (prednisone equivalent) at baseline * use of berry extracts in the last 3 months * special diets * cancer treatment * bone diseases
About the study
The goal of this proposed study is to examine the effects of dietary wild blueberries on gut microbiome, serum markers of inflammation, and joint function in adults. Each participant will consume 25g freeze-dried blueberries or matched placebo powder for 12 weeks, with a 2-week washout phase between.
What is being tested
- Wild blueberry (dietary supplement)
- Placebo (dietary supplement)
Sponsor: University of Nevada, Las Vegas · Participants: 50 · Started: Sep 1, 2025
Contact the study team
- Arpita Basu · Phone: 702-895-4576
Official record on ClinicalTrials.gov — NCT06828159
Locations in the U.S.
| Oklahoma | OMRF, Oklahoma City |
Conditions
From ClinicalTrials.gov, data retrieved Sep 30, 2026. Each study sets its own eligibility; the study team decides who can join.