| https://clinicaltrials.gov/ct2/show/ | Structured Treatment of Osteoarthritis of the Knee With or Without Total Knee Replacement | |
| https://clinicaltrials.gov/ct2/show/ | Structured Non-operative Treatment of Knee Osteoarthritis | |
| https://clinicaltrials.gov/ct2/show/ | The Effect on Knee Joint Loads of Analgesic Use Compared With Exercise in Patients With Knee Osteoarthritis - An RCT | |
| https://clinicaltrials.gov/ct2/show/ | Effects Of Native Collagen Type 2 Treatment | |
| https://clinicaltrials.gov/ct2/show/ | Comparison of Acetaminophen and PRP Therapy for Knee OA | |
| https://clinicaltrials.gov/ct2/show/ | The Effect of Prolonged Multimodal Analgesic Regimen on Post Hospital Discharge Opioid Use and Pain Control After Primary Total Knee Arthroplasty | |