Patient-reported function and quality of life after revision total knee arthroplasty: an analysis of 10,727 patients from the NHS PROMs program
<p><strong>Background:</strong> The aim of the study was to investigate changes in patient-reported outcome measures (PROMs) after revision total knee arthroplasty (rTKA).</p> <p><strong>Methods:</strong> A total of 10,727 patients undergoing elective rTKA...
| Main Authors: | , , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
Elsevier
2021
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| _version_ | 1797107578145079296 |
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| author | Sabah, SA Alvand, A Knight, R Beard, DJ Price, AJ |
| author_facet | Sabah, SA Alvand, A Knight, R Beard, DJ Price, AJ |
| author_sort | Sabah, SA |
| collection | OXFORD |
| description | <p><strong>Background:</strong> The aim of the study was to investigate changes in patient-reported outcome measures (PROMs) after revision total knee arthroplasty (rTKA).</p>
<p><strong>Methods:</strong> A total of 10,727 patients undergoing elective rTKA were recruited from the UK National Health Service PROMs data set from 2013 to 2019. PROMs were collected at baseline and six months to assess joint function (Oxford Knee Score, OKS) and quality of life (EQ-5D). Associations with a change in the OKS (COKS) were investigated through multiple linear regression.</p>
<p><strong>Results:</strong> The mean COKS was 12.4 (standard deviation 10.7) points. A total of 6776 of 10,329 (65.6%) patients demonstrated increase in the OKS above the minimal important change of 7.5 points. The median change in the EQ-5D utility was 0.227 (interquartile range 0.000 to 0.554). A total of 4917 of 9279 (53.0%) patients achieved a composite endpoint of improvement greater than the minimal important change for joint function and ‘better’ QoL as per the Paretian analysis. A total of 7477 of 10,727 (69.7%) patients reported satisfaction with rTKA. A total of 7947 of 10,727 (74.1%) patients felt surgery was a success. A total of 4888 of 10,632 (46.0%) patients reported one or more adverse events. A higher preoperative OKS was associated with a lower COKS (coefficient −0.63 [95% confidence interval −0.67 to −0.60]). Other factors associated with a lower COKS were postoperative complication(s), age under 60 years, longer duration of knee problems, patients who identified as disabled, problems in EQ-5D dimensions of anxiety/depression and self-care, comorbid conditions (circulatory problems, diabetes, and depression), and earlier year of procedure in the data set.</p>
<p><strong>Conclusion:</strong> Two-thirds of patients experienced a meaningful improvement in joint function after rTKA. However, there was a high frequency of patient-reported complications. These findings may enable better informed discussion of the risks and benefits of discretionary rTKA.</p> |
| first_indexed | 2024-03-07T07:17:58Z |
| format | Journal article |
| id | oxford-uuid:2bbcafac-5cfc-4a53-892a-bad0825fee65 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-07T07:17:58Z |
| publishDate | 2021 |
| publisher | Elsevier |
| record_format | dspace |
| spelling | oxford-uuid:2bbcafac-5cfc-4a53-892a-bad0825fee652022-09-02T11:35:10ZPatient-reported function and quality of life after revision total knee arthroplasty: an analysis of 10,727 patients from the NHS PROMs programJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:2bbcafac-5cfc-4a53-892a-bad0825fee65EnglishSymplectic ElementsElsevier2021Sabah, SAAlvand, AKnight, RBeard, DJPrice, AJ<p><strong>Background:</strong> The aim of the study was to investigate changes in patient-reported outcome measures (PROMs) after revision total knee arthroplasty (rTKA).</p> <p><strong>Methods:</strong> A total of 10,727 patients undergoing elective rTKA were recruited from the UK National Health Service PROMs data set from 2013 to 2019. PROMs were collected at baseline and six months to assess joint function (Oxford Knee Score, OKS) and quality of life (EQ-5D). Associations with a change in the OKS (COKS) were investigated through multiple linear regression.</p> <p><strong>Results:</strong> The mean COKS was 12.4 (standard deviation 10.7) points. A total of 6776 of 10,329 (65.6%) patients demonstrated increase in the OKS above the minimal important change of 7.5 points. The median change in the EQ-5D utility was 0.227 (interquartile range 0.000 to 0.554). A total of 4917 of 9279 (53.0%) patients achieved a composite endpoint of improvement greater than the minimal important change for joint function and ‘better’ QoL as per the Paretian analysis. A total of 7477 of 10,727 (69.7%) patients reported satisfaction with rTKA. A total of 7947 of 10,727 (74.1%) patients felt surgery was a success. A total of 4888 of 10,632 (46.0%) patients reported one or more adverse events. A higher preoperative OKS was associated with a lower COKS (coefficient −0.63 [95% confidence interval −0.67 to −0.60]). Other factors associated with a lower COKS were postoperative complication(s), age under 60 years, longer duration of knee problems, patients who identified as disabled, problems in EQ-5D dimensions of anxiety/depression and self-care, comorbid conditions (circulatory problems, diabetes, and depression), and earlier year of procedure in the data set.</p> <p><strong>Conclusion:</strong> Two-thirds of patients experienced a meaningful improvement in joint function after rTKA. However, there was a high frequency of patient-reported complications. These findings may enable better informed discussion of the risks and benefits of discretionary rTKA.</p> |
| spellingShingle | Sabah, SA Alvand, A Knight, R Beard, DJ Price, AJ Patient-reported function and quality of life after revision total knee arthroplasty: an analysis of 10,727 patients from the NHS PROMs program |
| title | Patient-reported function and quality of life after revision total knee arthroplasty: an analysis of 10,727 patients from the NHS PROMs program |
| title_full | Patient-reported function and quality of life after revision total knee arthroplasty: an analysis of 10,727 patients from the NHS PROMs program |
| title_fullStr | Patient-reported function and quality of life after revision total knee arthroplasty: an analysis of 10,727 patients from the NHS PROMs program |
| title_full_unstemmed | Patient-reported function and quality of life after revision total knee arthroplasty: an analysis of 10,727 patients from the NHS PROMs program |
| title_short | Patient-reported function and quality of life after revision total knee arthroplasty: an analysis of 10,727 patients from the NHS PROMs program |
| title_sort | patient reported function and quality of life after revision total knee arthroplasty an analysis of 10 727 patients from the nhs proms program |
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