Evaluation of Patellar Crepitus Following Total Knee Arthroplasty

Status Completed

Clinical Trial Summary

Analyze clinical data for a group of subjects implanted with a new surgical device designed to reduce the incidence of patellar crepitus following PCL-substituting TKA and compare that to a control group of subjects implanted with a TKA design known to have an incidence of patellar crepitus of approximately 5%.

Clinical Trial Description

Patellar crepitus and clunk following posterior cruciate substituting total knee arthroplasty is a persistent problem with a reported incidence as high as 14%. The development of this complication necessitates additional surgery in some patients. Numerous etiologies have been reported including design of the femoral component. Due to a higher than desired incidence of patellar crepitus with the PFC Sigma PS TKA, design modifications of the trochlear groove of the femoral component were introduced with the release of the PFC Sigma HP PS femoral component. The purpose of the proposed study is to evaluate the incidence of patellar crepitus after posterior cruciate substituting TKA utilizing the PFC Sigma vs. the PFC Sigma HP PS femoral components. ;

Study Design

Observational Model: Case Control, Time Perspective: Prospective

Related Conditions & MeSH terms

Total Knee Replacement

Clinical Trial Details

NCT number	NCT01340144
Study type	Observational
Source	Colorado Joint Replacement
Contact
Status	Completed
Phase	N/A
Start date	April 2011
Completion date	September 2014

View Details

See also
Status	Clinical Trial	Phase
Terminated	`NCT04040985` - Legion Primary Safety and Efficacy	N/A
Recruiting	`NCT05279092` - Yale Steroid Enhanced Versus Exparel Nerveblock TKA RCT Study	Phase 2
Completed	`NCT03286543` - Electrical Stimulation for the Treatment of Pain Following Total Knee Arthroplasty Using the SPRINT Beta System	N/A
Not yet recruiting	`NCT04594447` - Physica System KR vs Physica System CR (K-20)	N/A
Completed	`NCT02413996` - Effects of Virtual Reality Rehabilitation in Patients With Total Knee Arthroplasty	N/A
Completed	`NCT01500252` - Patellar Resurfacing Versus Patellar Retention in Total Knee Arthroplasty - A Randomized Clinical Trial	Phase 4
Completed	`NCT04081493` - The Efficacy of Low-load Blood Flow Restricted Resistance Before TKR	N/A
Active, not recruiting	`NCT03339557` - Comparison of Three Knee Replacements	N/A
Enrolling by invitation	`NCT04513145` - Adductor Canal Block	Phase 2/Phase 3
Completed	`NCT06045078` - Aromatherapy in Total Knee Replacement	N/A
Completed	`NCT02468934` - Electrical Stimulation for the Treatment of Pain Following Total Knee Arthroplasty (TKA) Using the SPRINT System	N/A
Completed	`NCT02914210` - Virtual vs. Traditional Physical Therapy Following Total Knee Replacement	N/A
Withdrawn	`NCT01523418` - Study to Observe Safety of Xarelto in VTE Prophlylaxis After Elective TKR (Total Knee Replacement) or THR (Total Hip Replacement)	N/A
Completed	`NCT00795223` - Comparative Pain Control Between 0.2 or 0.3 Spinal Morphine and 0.25 or 0.5 % Bupivacaine for FNB After TKA	Phase 4
Completed	`NCT01307202` - Morphine Consumption in Joint Replacement Patients, With or Without Gabapentin Treatment	N/A
Completed	`NCT01522781` - 10 Year Outcome of Total Knee Replacement (TKR) Using Sigma Prosthesis	N/A
Completed	`NCT01515449` - Predictors of Poor Outcomes in 1038 Sigma Knees	N/A
Completed	`NCT04166539` - Neurotoxicity and Cardiotoxicity in Total Joint Arthroplasty
Completed	`NCT03454256` - Virtual Reality Rehabilitation in Patients With Total Knee Replacement	N/A
Enrolling by invitation	`NCT06118073` - Effect of Mindfulness on Pain After Total Knee Arthroplasty	N/A