Preventing Injured Knees From osteoArthritis: Severity Outcomes
Preventing Injured Knees From osteoArthritis: Severity Outcomes (PIKASO)
Brigham and Women's Hospital
512 participants
May 6, 2024
INTERVENTIONAL
Conditions
Summary
This study is being done to find out if metformin is effective at reducing pain by delaying the onset of post-traumatic osteoarthritis (PTOA) after anterior cruciate ligament (ACL) reconstruction. This research study will compare metformin to placebo. The placebo tablet looks exactly like metformin, but contains no metformin. Placebos are used in research studies to see if the results are due to the study drug or due to other reasons. Metformin is approved by the U.S. Food and Drug Administration (FDA) to treat type II diabetes. Notably, it also has anti-inflammatory effects, suggesting it could benefit people who have an ACL injury and are undergoing ACL reconstruction.
Eligibility
Plain Language Summary
Simplified for easier understanding
This summary was AI-generated to explain the trial in plain language. It is not medical advice. Always discuss eligibility with your doctor before enrolling in a clinical trial.
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Interventions
Metformin is an oral anti-hyperglycemic agent widely used as first-line treatment for type II diabetes to improve glycemic control. It is the fourth most commonly prescribed drug in the United States. Participants will receive commercially available extended-release metformin 500mg tablets manufactured by Granules India Limited, Hyderabad, India and then sourced, packaged, and labeled for the study by Sharp Labs. The study will follow standard dosing procedures for extended-release metformin. Participants will begin by taking 1x500 mg pill once a day, and then the dose will be increased in 500 mg/day increments every 5 days as tolerated, up to a maximum dose of 1500 mg daily.
The study will use matching placebo tablets that are almost indistinguishable from the 500 mg metformin ER tablets. Participants will begin by taking 1x500 mg pill once a day, and then the dose will be increased in 500 mg/day increments every 5 days as tolerated, up to a maximum dose of 1500 mg daily.
Locations(9)
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For the most up-to-date information, visit the official listing.
NCT06096259