scholarly journals Patient-Reported Outcomes In Surgical Practice: Preoperative Predictors Of Poor Outcome Following Primary Total Knee Arthroplasty

2014 ◽  
Vol 17 (3) ◽  
pp. A51-A52
Author(s):  
C.S. Kirkness ◽  
J. Ren ◽  
R.L. Marcus ◽  
P.C. LaStayo ◽  
C.L. Peters ◽  
...  
Keyword(s):  
Total Knee Arthroplasty ◽  
Knee Arthroplasty ◽  
Patient Reported Outcomes ◽  
Primary Total Knee Arthroplasty ◽  
Surgical Practice ◽  
Poor Outcome ◽  
Patient Reported ◽  
Total Knee ◽  
Preoperative Predictors ◽  
Primary Total Knee

scholarly journals Payer type does not impact patient-reported outcomes after primary total knee arthroplasty

2019 ◽  
Vol 5 (1) ◽  
pp. 113-118 ◽  
Author(s):  
James E. Feng ◽  
Jonathan A. Gabor ◽  
Afshin A. Anoushiravani ◽  
William J. Long ◽  
Jonathan M. Vigdorchik ◽  
...  
Keyword(s):  
Total Knee Arthroplasty ◽  
Knee Arthroplasty ◽  
Patient Reported Outcomes ◽  
Primary Total Knee Arthroplasty ◽  
Patient Reported ◽  
Total Knee ◽  
Primary Total Knee

Negative impact of waiting time for primary total knee arthroplasty on satisfaction and patient-reported outcome

2016 ◽  
Vol 40 (11) ◽  
pp. 2303-2307 ◽  
Author(s):  
Alejandro Lizaur-Utrilla ◽  
Daniel Martinez-Mendez ◽  
Fernando A. Miralles-Muñoz ◽  
Luis Marco-Gomez ◽  
Fernando A. Lopez-Prats
Keyword(s):  
Total Knee Arthroplasty ◽  
Waiting Time ◽  
Knee Arthroplasty ◽  
Negative Impact ◽  
Primary Total Knee Arthroplasty ◽  
Patient Reported Outcome ◽  
Patient Reported ◽  
Total Knee ◽  
Primary Total Knee

scholarly journals The compartmental approach to revision of partial knee arthroplasty results in nearer-normal gait and improved patient reported outcomes compared to total knee arthroplasty

2021 ◽  
Author(s):  
Amy J. Garner ◽  
Oliver W. Dandridge ◽  
Richard J. van Arkel ◽  
Justin P. Cobb
Keyword(s):  
Total Knee Arthroplasty ◽  
Knee Arthroplasty ◽  
Primary Total Knee Arthroplasty ◽  
Interquartile Range ◽  
Normal Gait ◽  
Partial Knee Arthroplasty ◽  
Patient Reported ◽  
Total Knee ◽  
Primary Total Knee ◽  
Weight Acceptance

Abstract Purpose This study investigated the gait and patient reported outcome measures of subjects converted from a partial knee arthroplasty to combined partial knee arthroplasty, using a compartmental approach. Healthy subjects and primary total knee arthroplasty patients were used as control groups. Methods Twenty-three patients converted from partial to combined partial knee arthroplasty were measured on the instrumented treadmill at top walking speeds, using standard gait metrics. Data were compared to healthy controls (n = 22) and primary posterior cruciate-retaining total knee arthroplasty subjects (n = 23) where surgery were performed for one or two-compartment osteoarthritis. Groups were matched for age, sex and body mass index. At the time of gait analysis, combined partial knee arthroplasty subjects were median 17 months post-revision surgery (range 4–81 months) while the total knee arthroplasty group was median 16 months post-surgery (range 6–150 months). Oxford Knee Scores and EuroQol-5D 5L scores were recorded at the time of treadmill assessment, and results analysed by question and domain. Results Subjects revised from partial to combined partial knee arthroplasty walked 16% faster than total knee arthroplasty (mean top walking speed 6.4 ± 0.8 km/h, vs. 5.5 ± 0.7 km/h p = 0.003), demonstrating nearer-normal weight-acceptance rate (p < 0.001), maximum weight-acceptance force (p < 0.006), mid-stance force (p < 0.03), contact time (p < 0.02), double support time (p < 0.009), step length (p = 0.003) and stride length (p = 0.051) compared to primary total knee arthroplasty. Combined partial knee arthroplasty subjects had a median Oxford Knee Score of 43 (interquartile range 39–47) vs. 38 (interquartile range 32–41, p < 0.02) and reported a median EQ-5D 0.94 (interquartile range 0.87–1.0) vs. 0.84 (interquartile range 0.80–0.89, p = 0.006). Conclusion This study finds that a compartmental approach to native compartment degeneration following partial knee arthroplasty results in nearer-normal gait and improved patient satisfaction compared to total knee arthroplasty. Level of evidence III.

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