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. 2015 Nov;30(11):1872-8.
doi: 10.1016/j.arth.2015.05.020. Epub 2015 May 19.

Prevalence and Perioperative Outcomes of Off-Label Total Hip and Knee Arthroplasty in the United States, 2000-2010

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Prevalence and Perioperative Outcomes of Off-Label Total Hip and Knee Arthroplasty in the United States, 2000-2010

Tennison Malcolm et al. J Arthroplasty. 2015 Nov.

Abstract

"Off-label use" refers to medical device utilization for purposes or subpopulations other than those approved by the United States Food and Drug Administration. The primary goal of this study was to determine the current epidemiology of off-label total hip and knee arthroplasties (THA and TKA, respectively) in the United States and to project further off-label use through 2040. Over the past decade, the prevalence of off-label THA and TKA was 30.4% and 37.0%, respectively, growing ~70% from 2000 to 2010. By 2040, the majority of THAs (86.1%) and TKAs (91.5%) could be off-label. The high prevalence of off-label arthroplasty and the dramatically shifting patient profile illustrated by these results highlight the need for continued medical device surveillance among on- and off label patients.

Keywords: complications; off-label; prevalence; projections; total hip arthroplasty; total knee arthroplasty.

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Figures

Figure 1
Figure 1
Current (2000–2010) and projected prevalence through 2040 (solid line, upper bound estimate; dashed line, lower bound estimate) of off-label primary (a) total hip arthroplasty and (b) total knee arthroplasty. Vertical dotted line marks boundary between recorded past NIS and future projected data points.
Figure 1
Figure 1
Current (2000–2010) and projected prevalence through 2040 (solid line, upper bound estimate; dashed line, lower bound estimate) of off-label primary (a) total hip arthroplasty and (b) total knee arthroplasty. Vertical dotted line marks boundary between recorded past NIS and future projected data points.

References

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