The Use of Cannabidiol (CBD) in Pain Reduction for Knee Osteoarthritis. A Double-Blind, Randomized Control Study
The purpose of this study is to see if cannabidiol (CBD) orally dissolving tablets (ODTs) can lessen pain, improve function, and improve patient satisfaction in cases of knee osteoarthritis. CBD comes from the cannabis plant and is non-psychoactive (i.e. does not produce a 'high' or altered mental state) as compared to tetrahydrocannabinol (THC), another compound found in cannabis. Researchers are studying different forms of CBD for potential use in treating pain, inflammation, and illnesses.
• Patients presenting with knee osteoarthritis (KL Grade II-III)
• Knee pain for at least three months, occurring in at least half of the days in that period
• VAS ≥ 4
• Patients ages 40-75, inclusive
• If female patients are pre-menopausal they must be currently practicing effective forms of two types of birth control, which are defined as those, alone or in combination, that result in a low failure rate (less than 1% per year) when used consistently and correctly
• Male patients must be using an effective form of contraception