Clinical Trials Logo

Clinical Trial Summary

Early mobilization and rehabilitation can be difficult after total knee arthroplasty (TKA) due to a high incidence of moderate to severe postoperative pain. Non-steroidal anti-inflammatory drugs (NSAIDs) are important to multimodal analgesic protocols. Parecoxib is an NSAID that selectively inhibits the enzyme cyclooxygenase-2 (COX-2). Clinical trials have shown that it does not alter platelet function or gastric mucosa. A recent study, after comparing ketorolac and parecoxib used at the same time in infiltration and systemically, found no differences in perioperative analgesia with a tendency to less bleeding in the parecoxib group. This randomized study will compare the effectiveness of adding a COX-2 inhibitor in the pain management of patients undergoing TKA as part of a multimodal analgesia regimen. The morphine consumption was selected as the primary outcome. The study hypothesis is that patients receiving parecoxib would have a lower opioid consumption.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT05924412
Study type Interventional
Source University of Chile
Contact Julián Aliste
Phone +56229788209
Email julian.aliste@uchile.cl
Status Recruiting
Phase Phase 4
Start date July 6, 2023
Completion date April 2024

See also
  Status Clinical Trial Phase
Recruiting NCT04651673 - Prescribed Knee Brace Treatments for Osteoarthritis of the Knee (Knee OA)
Completed NCT05677399 - Knee Osteoarthritis Treatment With Peloidotherapy and Aquatic Exercise. N/A
Active, not recruiting NCT04043819 - Evaluation of Safety and Exploratory Efficacy of an Autologous Adipose-derived Cell Therapy Product for Treatment of Single Knee Osteoarthritis Phase 1
Recruiting NCT06000410 - A Study to Evaluate the Efficacy of Amniotic Suspension Allograft in Patients With Osteoarthritis of the Knee Phase 3
Completed NCT05014542 - Needling Techniques for Knee Osteoarthritis N/A
Recruiting NCT05892133 - Prehabilitation Effect on Function and Patient Satisfaction Following Total Knee Arthroplasty N/A
Recruiting NCT05528965 - Parallel Versus Perpendicular Technique for Genicular Radiofrequency N/A
Active, not recruiting NCT03472300 - Prevalence of Self-disclosed Knee Trouble and Use of Treatments Among Elderly Individuals
Active, not recruiting NCT02003976 - A Randomized Trial Comparing High Tibial Osteotomy Plus Non-Surgical Treatment and Non-Surgical Treatment Alone N/A
Active, not recruiting NCT04017533 - Stability of Uncemented Medially Stabilized TKA N/A
Completed NCT04779164 - The Relation Between Abdominal Obesity, Type 2 Diabetes Mellitus and Knee Osteoarthritis N/A
Recruiting NCT04006314 - Platelet Rich Plasma and Neural Prolotherapy Injections in Treating Knee Osteoarthritis N/A
Recruiting NCT05423587 - Genicular Artery Embolisation for Knee Osteoarthritis II N/A
Enrolling by invitation NCT04145401 - Post Market Clinical Follow-Up Study- EVOLUTION® Revision CCK
Active, not recruiting NCT03781843 - Effects of Genicular Nerve Block in Knee Osteoarthritis N/A
Recruiting NCT05974501 - Pre vs Post Block in Total Knee Arthroplasty (TKA) Phase 4
Completed NCT05324163 - Evaluate Efficacy and Safety of X0002 in Treatment of Knee Osteoarthritis Phase 3
Completed NCT05529914 - Effects of Myofascial Release and Neuromuscular Training for Pes Anserine Syndrome Associated With Knee Osteoarthritis N/A
Recruiting NCT05693493 - Can Proprioceptive Knee Brace Improve Functional Outcome Following TKA? N/A
Not yet recruiting NCT05510648 - Evaluation of the Effect of High-intensity Laser Therapy in Knee Osteoarthritis N/A