Optimization of Obesity for Total Knee Replacement With Glucagon-like Peptide-1 Receptor Agonist
Status:
NOT_YET_RECRUITING
Trial end date:
2028-07-01
Target enrollment:
Participant gender:
Summary
Studies have shown that obese patients undergoing total knee replacement (TKR) surgery face a higher risk of perioperative issues such as increased use of pain medication, surgical site infections, and the need for revision surgeries compared to non-obese patients. Obesity is also linked to more significant preoperative pain and lingering symptoms post-surgery. Consequently, there's a growing interest in weight loss interventions prior to TKR to enhance perioperative care and outcomes. Recent retrospective studies have indicated that such interventions can improve physical function post-TKR.
Research focusing on weight loss interventions before joint replacement surgery is limited.
There is currently a gap in research regarding RCTs on weight loss interventions using anti-obesity drugs before TKR, particularly in Asian populations.
One promising avenue under exploration involves the use of glucagon-like peptide 1 receptor agonists (GLP-1RAs) as anti-obesity medication before total knee replacement (TKR) surgery. However, there are currently no randomized controlled trials (RCTs) examining the effects of GLP-1RAs on knee arthroplasty outcomes. Large database studies have indicated that GLP-1RAs may decrease the likelihood of certain post-surgery complications but increase the risk of others.
In summary, addressing obesity through weight loss interventions, particularly with GLP-1RAs, holds promise for improving outcomes in TKR patients. However, further research, including randomized controlled trials, is necessary to fully understand the effects of GLP-1RAs on perioperative outcomes and patient health.