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Clinical Trial Summary

The goal of this pilot, randomized, single-blind, placebo-controlled trial is to evaluate the feasibility of and provide preliminary information for a multi-center randomized controlled trial that will assess the effects of metformin on blood sugar control in patients after total hip or total knee replacement surgery. The primary objective of this study is to assess the feasibility of conducting a large, randomized trial with regards to timely recruitment, study drug administration, protocol adherence, and overall retention in patients undergoing total joint arthroplasty. Secondarily, the investigators aim to obtain preliminary estimates of group-specific outcome means and variances for primary and secondary outcomes of a larger future trial.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT06280274
Study type Interventional
Source Oregon Health and Science University
Contact Aidan Morrell
Phone 5034948211
Email morrella@ohsu.edu
Status Not yet recruiting
Phase Phase 4
Start date February 26, 2024
Completion date May 30, 2025

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