NCT02997579

Comparison of Vibration Arthrometry Between Patella Resurfacing and Patella Non-resurfacing in Total Knee Replacement Patients

Prospective Randomized Controlled Trial: Comparison of Vibration Arthrometry Between Patella Resurfacing and Patella Non-resurfacing in Total Knee Replacement Patients

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 102 (actual)
• Sponsor: Navamindradhiraj University · Academic / Other
• Sex: All
• Age: —
• Healthy volunteers: Not accepted

Summary

Patellar crepitus is a complication of total knee arthroplasty (TKA).The development of patellar crepitus after TKA are related to many factors such as femoral component design, surgical errors, and postoperative patellar baja. However, it is unclear whether patella resurfacing or patella non-resurfacing are associate with patellar crepitus. The primary objective of this study are to compare the prevalence of patellar crepitus and the mean value of vibroacoustic signal between patellar-resurfacing and patellar non-resurfacing in TKA. The secondary objective is to study the association between patellar crepitus and vibroacoustic signal.

Conditions

• Patellar Crepitus
• Vibroacoustic Signal

Interventions

Type	Name	Description
PROCEDURE	patellar resurfacing	patellar component insert with cement

Timeline

• Start date: 2016-12-01
• Primary completion: 2018-12-15
• Completion: 2019-01-01
• First posted: 2016-12-20
• Last updated: 2019-01-07

Locations

1 site across 1 country: Thailand