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Mancino F, Fontalis A, Haddad FS. Beyond the scalpel. Bone Joint J 2024; 106-B:760-763. [PMID: 39084644 DOI: 10.1302/0301-620x.106b8.bjj-2024-0291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/02/2024]
Affiliation(s)
- Fabio Mancino
- Department of Trauma and Orthopaedic Surgery, University College London Hospitals, London, UK
| | - Andreas Fontalis
- Department of Trauma and Orthopaedic Surgery, University College London Hospitals, London, UK
| | - Fares S Haddad
- Department of Trauma and Orthopaedic Surgery, University College London Hospitals, London, UK
- The Princess Grace Hospital, London, UK
- The Bone & Joint Journal , London, UK
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Ekhtiari S, Worthy T, Winemaker MJ, de V Beer J, Petruccelli DT, Khanduja V, Citak M, Puri L, Wood TJ. When does patient function "Plateau" after total joint arthroplasty? A cohort study. INTERNATIONAL ORTHOPAEDICS 2024:10.1007/s00264-024-06248-8. [PMID: 39007939 DOI: 10.1007/s00264-024-06248-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2024] [Accepted: 07/02/2024] [Indexed: 07/16/2024]
Abstract
PURPOSE With over 100,000 procedures completed per year, hip and knee arthroplasty are two of the most common surgical procedures performed in Canada. There has been literature indicating that patient reported outcome measures (PROM) will start to plateau between six and 12 months. The purpose of this paper was to analyze the trajectory of PROMs following total hip and knee arthroplasty (THA and TKA), as well as assess the impact of any potential confounders on this trajectory. The central research question was: At what point do PROMS plateau among patients that undergo elective THA and TKA? METHODS This study was a retrospective analysis of data from a prospective database. Patients were eligible if they had undergone an elective, primary THA/TKA with Oxford Scores recorded pre-operatively, and at least at two of the following four time points: six weeks, six months, one year, and two years. RESULTS Mean pre-operative Oxford scores were 18.0 (7.8) for THA, and 20.1 (7.5) for TKA. For both THA and TKA, there were statistically significant interval improvements in Oxford scores from six weeks [THA: 33.8 (7.9)/TKA: 28.7 (7.8)] to six months [THA: 40.2 (7.3)/TKA: 35.9 (8.3)], and from six months to one year [THA: 41.0 (7.3)/TKA: 37.3 (8.4)], but not from one to two years [THA: 40.0 (8.5)/TKA: 36.4 (9.6)]. CONCLUSIONS Patients undergoing either primary THA or TKA can expect clinically meaningful improvements in the first six months after surgery. Beyond this time point, there is a plateau in PROMs. These findings are important for both setting patient expectations in pre-operative discussions, and allowing surgeons to have a realistic understanding of their patients' expected post-operative course.
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Affiliation(s)
- Seper Ekhtiari
- Division of Trauma and Orthopaedic Surgery, Department of Surgery, University of Cambridge, Cambridge, UK
| | - Tanis Worthy
- Division of Orthopaedic Surgery, Department of Surgery, McMaster University, Hamilton, ON , Canada
| | - Mitchell J Winemaker
- Division of Orthopaedic Surgery, Department of Surgery, McMaster University, Hamilton, ON , Canada
- Hamilton Arthroplasty Group, Hamilton Health Sciences, Juravinski Hospital, 711 Concession Street B1-12 Hamilton, Ontario, L8V 1C3, Canada
| | - Justin de V Beer
- Division of Orthopaedic Surgery, Department of Surgery, McMaster University, Hamilton, ON , Canada
- Hamilton Arthroplasty Group, Hamilton Health Sciences, Juravinski Hospital, 711 Concession Street B1-12 Hamilton, Ontario, L8V 1C3, Canada
| | - Danielle T Petruccelli
- Hamilton Arthroplasty Group, Hamilton Health Sciences, Juravinski Hospital, 711 Concession Street B1-12 Hamilton, Ontario, L8V 1C3, Canada
| | - Vikas Khanduja
- Division of Trauma and Orthopaedic Surgery, Department of Surgery, University of Cambridge, Cambridge, UK
| | - Mustafa Citak
- Department of Orthopaedic Surgery, Helios ENDO Klinik Hamburg, Hamburg, Germany
| | - Laura Puri
- Hamilton Arthroplasty Group, Hamilton Health Sciences, Juravinski Hospital, 711 Concession Street B1-12 Hamilton, Ontario, L8V 1C3, Canada.
| | - Thomas J Wood
- Division of Orthopaedic Surgery, Department of Surgery, McMaster University, Hamilton, ON , Canada
- Hamilton Arthroplasty Group, Hamilton Health Sciences, Juravinski Hospital, 711 Concession Street B1-12 Hamilton, Ontario, L8V 1C3, Canada
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Heijbel S, W-Dahl A, E-Naili J, Hedström M. Patient-Reported Anxiety or Depression Increased the Risk of Dissatisfaction Despite Improvement in Pain or Function Following Total Knee Arthroplasty: A Swedish Register-Based Observational Study of 8,745 Patients. J Arthroplasty 2024:S0883-5403(24)00419-4. [PMID: 38697320 DOI: 10.1016/j.arth.2024.04.071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 04/23/2024] [Accepted: 04/24/2024] [Indexed: 05/04/2024] Open
Abstract
BACKGROUND Remaining pain and functional limitations may cause dissatisfaction in patients after total knee arthroplasty (TKA). Furthermore, anxiety and depression are associated with remaining postoperative symptoms and dissatisfaction. We investigated if patient-reported anxiety or depression increased the risk of dissatisfaction 1 year after TKA in patients who improved in pain or function. METHODS Data on primary TKAs due to osteoarthritis between 2017 and 2019 were obtained from the Swedish Knee Arthroplasty Register. Out of 14,120 patients, 9,911 completed the Knee injury and Osteoarthritis Outcome Score and satisfaction rate with the result of the surgery. According to the Outcome Measures in Rheumatology-Osteoarthritis Research Society International criteria patients were classified as responders (improved in pain or function) or nonresponders. Anxiety and depression were assessed through EuroQol-5 Dimension 3 levels. Log-linear regression models estimated the risk ratios (RRs) for dissatisfaction in all patients and stratified by age groups (< 65, 65 to 74, and > 74 years). There were 8,745 patients who were classified as responders whereas 11% were defined as dissatisfied. The proportion of patients who reported anxiety or depression was 35% preoperatively and 17% postoperatively. RESULTS Anxiety or depression increased the risk of dissatisfaction preoperatively (RR 1.23, 95% confidence interval = 1.09 to 1.40) and postoperatively (RR 2.65, confidence interval 2.33 to 3.00). Patients younger than 65 years reported preoperative anxiety or depression to a greater extent but did not have an increased risk of dissatisfaction. CONCLUSIONS Patient-reported anxiety or depression preoperatively and postoperatively are important and potentially treatable factors to consider, as they were found to increase the risk of dissatisfaction after TKA despite improvements in pain or function.
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Affiliation(s)
- Siri Heijbel
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden, Huddinge, Sweden; Medical Research Internship, Karolinska University Hospital, Stockholm, Sweden
| | - Annette W-Dahl
- Department of Clinical Science Lund, Lund University, Lund, Sweden; The Swedish Arthroplasty Register, Göteborg, Sweden
| | - Josefine E-Naili
- Department of Women's and Children's Health, Karolinska Institutet, Stockholm, Sweden; Motion Analysis Lab, Karolinska University Hospital, Stockholm, Sweden
| | - Margareta Hedström
- Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institutet, Stockholm, Sweden, Huddinge, Sweden; Trauma and Reparative Medicine Theme (TRM), Karolinska University Hospital, Stockholm, Sweden
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Wan D, Cao S, Li X, Zan Q, Yao S, Ma J, Shang L, Xu C. Translation, Cross-Cultural Adaptation and Validation of the Chinese Version of the High Activity Arthroplasty Score. Patient Relat Outcome Meas 2024; 15:121-130. [PMID: 38706693 PMCID: PMC11069113 DOI: 10.2147/prom.s451710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2023] [Accepted: 04/17/2024] [Indexed: 05/07/2024] Open
Abstract
Background The High Activity Arthroplasty Score (HAAS) is a validated score that assesses functional outcomes after lower limb arthroplasty, with fewer ceiling effects than other scores. The aim is to translate and cross-culturally adapt the HAAS into a Chinese version (HAAS-C) and to evaluate the psychometric properties of HAAS-C in patients after primary total knee arthroplasty (TKA). Methods A total of 104 patients diagnosed with knee osteoarthritis who had undergone TKA at least 12 months prior were recruited. A forward and backward translation procedure was performed for developing a culturally acceptable HAAS-C. Internal consistency was assessed using Cronbach's α, and test-retest reliability was measured using the intraclass correlation coefficient (ICC) within a 10-day interval. Construct validity was assessed by examining the correlations between HAAS-C and the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), EuroQoL Group's five-dimension questionnaire (EQ-5D-5L), and Oxford knee score (OKS). Results HAAS-C demonstrated adequate Internal consistency reliability, as indicated by Cronbach's α coefficient of 0.75. Test-retest reliability yielded excellent results, with an ICC value of 0.98. Content validity indices were high, with a scale-level validity index of 0.9 and item-level validity indices greater than or equal to 0.8. HAAS-C showed a strong correlation with WOMAC (r = 0.69), a moderate correlation with EQ-5D-5L (r = 0.43), and OKS (r = 0.53) while exhibiting no floor or ceiling effects. Conclusion The validated HAAS-C questionnaire is a valid instrument for assessing patients undergoing TKA in mainland China.
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Affiliation(s)
- Dongping Wan
- Department of Knee Joint Surgery, Honghui Hospital, Xi’an Jiaotong University, Xi’an, People’s Republic of China
- The First Clinical Medical College, Shaanxi University of Chinese Medicine, Xianyang, People’s Republic of China
| | - Shihang Cao
- Department of Knee Joint Surgery, Honghui Hospital, Xi’an Jiaotong University, Xi’an, People’s Republic of China
- The First Clinical Medical College, Shaanxi University of Chinese Medicine, Xianyang, People’s Republic of China
| | - Xinrui Li
- Department of Health Statistics, Faculty of Preventive Medicine, the Air Force Military Medical University, Xi’an, People’s Republic of China
- School of Medicine, Northwest University, Xi’an, People’s Republic of China
| | - Qiang Zan
- The First Clinical Medical College, Shaanxi University of Chinese Medicine, Xianyang, People’s Republic of China
| | - Shuxin Yao
- Department of Knee Joint Surgery, Honghui Hospital, Xi’an Jiaotong University, Xi’an, People’s Republic of China
| | - Jianbing Ma
- Department of Knee Joint Surgery, Honghui Hospital, Xi’an Jiaotong University, Xi’an, People’s Republic of China
| | - Lei Shang
- Department of Knee Joint Surgery, Honghui Hospital, Xi’an Jiaotong University, Xi’an, People’s Republic of China
- Department of Health Statistics, Faculty of Preventive Medicine, the Air Force Military Medical University, Xi’an, People’s Republic of China
| | - Chao Xu
- Department of Knee Joint Surgery, Honghui Hospital, Xi’an Jiaotong University, Xi’an, People’s Republic of China
- Department of Health Statistics, Faculty of Preventive Medicine, the Air Force Military Medical University, Xi’an, People’s Republic of China
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Mooiweer Y, Roling L, Vugrin M, Ansmann L, Stevens M, Seeber GH. Influence of patients' preoperative expectations on postoperative outcomes after total knee or hip arthroplasty: a systematic review. EFORT Open Rev 2024; 9:107-118. [PMID: 38310694 PMCID: PMC10873246 DOI: 10.1530/eor-23-0087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2024] Open
Abstract
Purpose The association between preoperative expectations and treatment outcomes in total hip arthroplasty (THA) or total knee arthroplasty (TKA) is still unclear. Therefore the aim is to examine the association between preoperative outcome expectations, process expectations, and self-efficacy, and the postoperative outcomes overall outcome, pain, function, stiffness, satisfaction, and quality of life following THA/TKA. Methods A systematic review with narrative synthesis was conducted. PubMed, EMBASE, PsycINFO, CINAHL and Cochrane Library were searched from inception to October 17, 2022. Included were prospective longitudinal cohort studies published in English, German, or Dutch, with an adult population undergoing THA/TKA, and including at least one measure of preoperative expectations and the postoperative outcomes mentioned earlier. Two independent reviewers screened the retrieved articles for eligibility, a third solved disagreements. Risk of bias (RoB) was assessed using the QUIPS tool. Results Of the 50 included studies, 38 had high RoB and 12 moderate RoB. Unadjusted results suggest a positive association between preoperative outcome expectations and overall outcome in the medium and long term, and between self-efficacy and change in 'overall outcome' in the long term. Adjusted results suggest positive associations between outcome expectations and function and between self-efficacy and overall outcome in the medium term, and for outcome expectations with pain and change in pain, respectively, and self-efficacy and stiffness in the long term. Conclusions Preoperative expectations show a possible positive association with specific outcome measures, such as pain or function. For future research, it is advised to link matching specific expectations with specific outcomes.
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Affiliation(s)
- Yvet Mooiweer
- Department of Health Services Research, Carl von Ossietzky University, Oldenburg, Germany
- Department of Orthopedics, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Lina Roling
- School of Medicine and Health Sciences, Carl von Ossietzky University, Oldenburg, Germany
| | - Margaret Vugrin
- Preston Smith Library, Texas Tech University Health Sciences Center, Lobbock, Texas, USA
| | - Lena Ansmann
- Department of Health Services Research, Carl von Ossietzky University, Oldenburg, Germany
- Chair of Medical Sociology, Institute of Medical Sociology, Health Services Research and Rehabilitation Science (IMVR) Faculty of Medicine, University of Cologne, Oldenburg, Germany
| | - Martin Stevens
- Department of Orthopedics, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Gesine H Seeber
- Department of Orthopedics, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
- University Hospital of Orthopedics and Trauma Surgery Pius-Hospital, Medical Campus University of Oldenburg, Oldenburg, Germany
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Zgouridou A, Kenanidis E, Potoupnis M, Tsiridis E. Global mapping of institutional and hospital-based (Level II-IV) arthroplasty registries: a scoping review. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY & TRAUMATOLOGY : ORTHOPEDIE TRAUMATOLOGIE 2024; 34:1219-1251. [PMID: 37768398 PMCID: PMC10858160 DOI: 10.1007/s00590-023-03691-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 08/13/2023] [Indexed: 09/29/2023]
Abstract
PURPOSE Four joint arthroplasty registries (JARs) levels exist based on the recorded data type. Level I JARs are national registries that record primary data. Hospital or institutional JARs (Level II-IV) document further data (patient-reported outcomes, demographic, radiographic). A worldwide list of Level II-IV JARs must be created to effectively assess and categorize these data. METHODS Our study is a systematic scoping review that followed the PRISMA guidelines and included 648 studies. Based on their publications, the study aimed to map the existing Level II-IV JARs worldwide. The secondary aim was to record their lifetime, publications' number and frequency and recognise differences with national JARs. RESULTS One hundred five Level II-IV JARs were identified. Forty-eight hospital-based, 45 institutional, and 12 regional JARs. Fifty JARs were found in America, 39 in Europe, nine in Asia, six in Oceania and one in Africa. They have published 485 cohorts, 91 case-series, 49 case-control, nine cross-sectional studies, eight registry protocols and six randomized trials. Most cohort studies were retrospective. Twenty-three per cent of papers studied patient-reported outcomes, 21.45% surgical complications, 13.73% postoperative clinical and 5.25% radiographic outcomes, and 11.88% were survival analyses. Forty-four JARs have published only one paper. Level I JARs primarily publish implant revision risk annual reports, while Level IV JARs collect comprehensive data to conduct retrospective cohort studies. CONCLUSIONS This is the first study mapping all Level II-IV JARs worldwide. Most JARs are found in Europe and America, reporting on retrospective cohorts, but only a few report on studies systematically.
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Affiliation(s)
- Aikaterini Zgouridou
- Academic Orthopaedic Department, Aristotle University Medical School, General Hospital Papageorgiou, Ring Road Efkarpia, 56403, Thessaloniki, Greece
- Centre of Orthopaedic and Regenerative Medicine (CORE), Center for Interdisciplinary Research and Innovation (CIRI)-Aristotle University of Thessaloniki (AUTH), Balkan Center, Buildings A & B, 10th km Thessaloniki-Thermi Rd, P.O. Box 8318, 57001, Thessaloniki, Greece
| | - Eustathios Kenanidis
- Academic Orthopaedic Department, Aristotle University Medical School, General Hospital Papageorgiou, Ring Road Efkarpia, 56403, Thessaloniki, Greece.
- Centre of Orthopaedic and Regenerative Medicine (CORE), Center for Interdisciplinary Research and Innovation (CIRI)-Aristotle University of Thessaloniki (AUTH), Balkan Center, Buildings A & B, 10th km Thessaloniki-Thermi Rd, P.O. Box 8318, 57001, Thessaloniki, Greece.
| | - Michael Potoupnis
- Academic Orthopaedic Department, Aristotle University Medical School, General Hospital Papageorgiou, Ring Road Efkarpia, 56403, Thessaloniki, Greece
- Centre of Orthopaedic and Regenerative Medicine (CORE), Center for Interdisciplinary Research and Innovation (CIRI)-Aristotle University of Thessaloniki (AUTH), Balkan Center, Buildings A & B, 10th km Thessaloniki-Thermi Rd, P.O. Box 8318, 57001, Thessaloniki, Greece
| | - Eleftherios Tsiridis
- Academic Orthopaedic Department, Aristotle University Medical School, General Hospital Papageorgiou, Ring Road Efkarpia, 56403, Thessaloniki, Greece
- Centre of Orthopaedic and Regenerative Medicine (CORE), Center for Interdisciplinary Research and Innovation (CIRI)-Aristotle University of Thessaloniki (AUTH), Balkan Center, Buildings A & B, 10th km Thessaloniki-Thermi Rd, P.O. Box 8318, 57001, Thessaloniki, Greece
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Röttinger T, Lisitano L, Abelmann-Brockmann J, Rau K, Koenemann N, Fenwick A, Mayr E, Röttinger H. The Trochlear Paradox in Native Knees and Its Potential Impact on Total Knee Arthroplasty: An MRI-Based Correlation Study Investigating the Effect of Varying Posterior Femoral Condyle Angles on the Patellofemoral Joint. J Clin Med 2024; 13:790. [PMID: 38337484 PMCID: PMC10856259 DOI: 10.3390/jcm13030790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2023] [Revised: 01/25/2024] [Accepted: 01/27/2024] [Indexed: 02/12/2024] Open
Abstract
BACKGROUND Since the beginning of total knee arthroplasty, implant alignment has been a central point of discussion. As diverse as the discussed alignment theories are, as uniform is the implant design, which is supposed to be based on the "average knee." Steady upgrades in prosthesis design and modern alignment theories have achieved improvements. However, knee arthroplasty continues to be burdened by a significant percentage of dissatisfied patients. In current knee arthroplasty, femoral implant alignment is referenced by the dorsal and distal condylar axes. The patellofemoral joint variance is not sufficiently considered. Predominantly dorsal and distal referencing at the femoral condyle determines the postoperative shape of the anterior knee joint. The present study investigated a possible relationship between dorsal and distal joint parameters and the patellofemoral joint. METHODS In this explorative retrospective monocentric study, MRI cross-sectional images of 100 native knee joints were evaluated. By determining parametric correlations according to Pearson, the study investigates whether the independent variables "posterior femoral condyle angle" and "lateral distal femoral angle" are related to "lateral trochlear inclination", "patella tilt", and "bisect offset". RESULTS The posterior condylar angle significantly correlates with lateral trochlear inclination, patella tilt, and bisect offset. There is a positive correlation with patella tilt and bisect offset but a negative correlation with lateral trochlear inclination. The lateral distal femoral angle did not correlate with the studied parameters. CONCLUSION The lateral trochlear inclination decreases with an increased posterior femoral condylar angle. The posterior referencing of the femoral component in total knee arthroplasty simultaneously establishes the shape of the anterior knee joint. Our results indicate that increasing posterior condyle angles significantly correlate with flattened lateral trochlear inclinations in native knees and suggest a systematic biomechanical conflict in total knee arthroplasty.
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Affiliation(s)
- Timon Röttinger
- Universitätsklinikum Augsburg, Klinik für Unfallchirurgie, Orthopädie, Plastische und Handchirurgie, Stenglinstraße 2, 86156 Augsburg, Germany; (L.L.); (J.A.-B.); (K.R.); (N.K.); (A.F.); (E.M.)
| | - Leonard Lisitano
- Universitätsklinikum Augsburg, Klinik für Unfallchirurgie, Orthopädie, Plastische und Handchirurgie, Stenglinstraße 2, 86156 Augsburg, Germany; (L.L.); (J.A.-B.); (K.R.); (N.K.); (A.F.); (E.M.)
| | - Johanna Abelmann-Brockmann
- Universitätsklinikum Augsburg, Klinik für Unfallchirurgie, Orthopädie, Plastische und Handchirurgie, Stenglinstraße 2, 86156 Augsburg, Germany; (L.L.); (J.A.-B.); (K.R.); (N.K.); (A.F.); (E.M.)
| | - Kim Rau
- Universitätsklinikum Augsburg, Klinik für Unfallchirurgie, Orthopädie, Plastische und Handchirurgie, Stenglinstraße 2, 86156 Augsburg, Germany; (L.L.); (J.A.-B.); (K.R.); (N.K.); (A.F.); (E.M.)
| | - Nora Koenemann
- Universitätsklinikum Augsburg, Klinik für Unfallchirurgie, Orthopädie, Plastische und Handchirurgie, Stenglinstraße 2, 86156 Augsburg, Germany; (L.L.); (J.A.-B.); (K.R.); (N.K.); (A.F.); (E.M.)
| | - Annabel Fenwick
- Universitätsklinikum Augsburg, Klinik für Unfallchirurgie, Orthopädie, Plastische und Handchirurgie, Stenglinstraße 2, 86156 Augsburg, Germany; (L.L.); (J.A.-B.); (K.R.); (N.K.); (A.F.); (E.M.)
| | - Edgar Mayr
- Universitätsklinikum Augsburg, Klinik für Unfallchirurgie, Orthopädie, Plastische und Handchirurgie, Stenglinstraße 2, 86156 Augsburg, Germany; (L.L.); (J.A.-B.); (K.R.); (N.K.); (A.F.); (E.M.)
| | - Heinz Röttinger
- München Klinik Neuperlach, Oskar-Maria-Graf-Ring 51, 81737 München, Germany;
- Faculty of Medicine, Medical University of Pleven, 5800 Pleven, Bulgaria
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Rucinski K, Leary E, Royse LA. Factors Important to Patients when Making Treatment Decisions for Knee Osteoarthritis. J Knee Surg 2023; 36:1413-1421. [PMID: 37072026 DOI: 10.1055/s-0043-56998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/20/2023]
Abstract
Patient treatment decisions for knee osteoarthritis (OA) are driven largely by the patient's physical examination and radiograph findings. Because multiple treatment options may be medically appropriate, it is imperative that the patient's voice be considered to better facilitate patient-centered treatment decisions. Concordance between physicians and patients on optimal treatment can vary, with few studies identifying the factors important to patients when making treatment decisions for knee OA. The goal of this analysis is to identify and synthesize subjective factors in the literature found to influence patient decision-making in a presurgical knee OA population, such that physicians and health care teams can become better equipped to help patients realize their specific treatment goals. This review was registered with PROSPERO and conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses protocol. A systematic search was completed in four databases for search terms related to knee OA and decision-making. Articles were eligible for inclusion when they discussed (1) patients' thoughts, feelings, goals, and perceptions that factored into treatment deliberation and decision-making; and (2) related to knee OA. Twenty-four articles were identified, 11 qualitative studies and 13 quantitative studies. Synthesis of the included articles revealed three main themes that drive patient treatment decisions: (1) individual catalysts to pursue treatment including pain and mobility limitations, (2) interpersonal factors including social networks and clinician trust, and (3) risks versus benefits assessment including patients' beliefs and expectations. Only a few studies looked at nonoperative treatment decisions, and no studies looked at cohorts considering knee preservation surgeries. This study was completed to synthesize literature related to patient treatment decisions for nonoperative and surgical management of knee OA, finding that patients consider multiple subjective factors when choosing whether to move forward with treatment. Understanding how patients' beliefs determine their preferences for treatment can improve shared decision-making.
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Affiliation(s)
- Kylee Rucinski
- Department of Orthopaedic Surgery, University of Missouri, Columbia, Missouri
| | - Emily Leary
- Department of Orthopaedic Surgery, University of Missouri, Columbia, Missouri
| | - Lisa A Royse
- Department of Orthopaedic Surgery, University of Missouri, Columbia, Missouri
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Soares RW, Emara AK, Orr M, Klika AK, Rullán PJ, Pumo TJ, Krebs VE, Molloy RM, Piuzzi NS. When Do We Perform Elective Total Knee Arthroplasty? General and Demographic-Specific Trends of Preoperative Pain and Function among 10,327 Patients. J Knee Surg 2023; 36:1454-1461. [PMID: 36564043 DOI: 10.1055/s-0042-1758774] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Total knee arthroplasty (TKA) is the sole disease-modifying intervention for end-stage osteoarthritis. However, the temporal trends and stratification of age and patient demographics of pain and function levels at which surgeons perform TKA have not been characterized. The present investigation aimed to analyze the temporal trends of preoperative pain and functional patient-reported outcomes measures (PROMs) over the past 5 years when stratifying patient demographics. A prospective cohort of all patients who underwent primary elective TKA between January 2016 and December 2020 at a North American integrated tertiary health care system was retrospectively reviewed. The primary outcome was quarterly baseline (preoperative) pain and function PROM values before primary elective TKA. Evaluated PROMs included Knee Osteoarthritis Outcome Score (KOOS)-pain and KOOS-physical function shortform (PS) for the 5-year study period and were stratified by patient demographics (age, sex, race, and body mass index [BMI]). A total of 10,327 patients were analyzed. Preoperative pain levels remained unchanged over the study period for patients in the 45- to 64-year category (P-trend = 0.922). Conversely, there was a significant improvement in preoperative pain levels in the 65+ years group. Sex-stratified trends between males and females did not demonstrate a significant change in pre-TKA baseline pain over the study period (P-trend = 0.347 and P-trend = 0.0744). Both white and black patients demonstrated consistent KOOS-pain levels throughout the study period (P-trend = 0.0855 and P-trend = 0.626). Only white patients demonstrated improving preoperative KOOS-PS (P-trend = 0.0001), while black and "other" patients demonstrated consistent lower preoperative functional levels throughout the study period (P-trend = 0.456 and P-trend = 0.871). All BMI categories demonstrated relatively consistent preoperative KOOS-pain and KOOS-PS except for overweight and obese patients who demonstrated progressive improvement in preoperative KOOS-PS over the study period. Patients and surgeons are electing to perform primary TKA at higher levels of preoperative function. Stratification by race showed black patients did not experience a similar trend of improving function and exhibited a consistently lower functional level versus white patients. This disparity is likely to be multifactorial but may indicate underlying barriers to TKA access.
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Affiliation(s)
- Rui W Soares
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Ahmed K Emara
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Melissa Orr
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Alison K Klika
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Pedro J Rullán
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Thomas J Pumo
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Viktor E Krebs
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Robert M Molloy
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Nicolas S Piuzzi
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio
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Yocum D, Elashoff B, Verta P, Armock G, Yergler J. Patient reported outcomes do not correlate to functional knee recovery and range of motion in total knee arthroplasty. J Orthop 2023; 43:36-40. [PMID: 37564705 PMCID: PMC10409997 DOI: 10.1016/j.jor.2023.07.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 07/12/2023] [Accepted: 07/14/2023] [Indexed: 08/12/2023] Open
Abstract
Background Many total knee arthroplasty (TKA) patients exhibit continued pain and limited function following surgery. Determining TKA outcomes is typically reliant on post-operative evaluations and completing patient-reported outcomes (PROMs). Due to low compliance rates, it is essential to identify new strategies for monitoring patients. The purpose of this analysis was to assess the correlations between gait kinematics, PROMs, and knee range of motion (ROM). Methods 130 patients (75 female) received Persona IQ TKA (Zimmer Biomet, Warsaw, IN, USA) which includes a stem extension with embedded accelerometer and gyroscope. PROM scores were compared at baseline and 6 weeks post-TKA using a paired t-test. Gait kinematics were recorded daily via the Persona IQ stem extension. Pearson's correlation coefficients were derived between PROMs and average gait kinematics. Results Knee Injury and Osteoarthritis Outcome Score (KOOS Jr.) and Veterans RAND 12 (VR-12) physical scores improved following surgery (p ≤ 0.001, p = 0.003, respectively). Weak statistically significant correlations were found between PROMS and gait kinematics. Conclusion Weak correlations between PROMs and gait kinematics indicate patient perception of improvement and objectively measured functional status may not be interchangeable. Further, compliance with Persona IQ data reached 95.4-97.7% (depending on the parameter) at 6 weeks following surgery, a 20% higher compliance rate over PROMs. Daily functional measurements provide insight into the patient's progression and may be useful in detecting poor outcomes.
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Affiliation(s)
- Derek Yocum
- South Bend Orthopaedics, 53880 Carmichael Dr., South Bend, IN, 46635, USA
| | | | - Patrick Verta
- Canary Medical, 2710 Loker Ave W, Carlsbad, CA, 92010, USA
| | - Gary Armock
- South Bend Orthopaedics, 53880 Carmichael Dr., South Bend, IN, 46635, USA
| | - Jeffrey Yergler
- South Bend Orthopaedics, 53880 Carmichael Dr., South Bend, IN, 46635, USA
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11
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Lützner C, Beyer F, David L, Lützner J. Fulfilment of patients' mandatory expectations are crucial for satisfaction: a study amongst 352 patients after total knee arthroplasty (TKA). Knee Surg Sports Traumatol Arthrosc 2023; 31:3755-3764. [PMID: 36740633 PMCID: PMC10435619 DOI: 10.1007/s00167-022-07301-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Accepted: 12/18/2022] [Indexed: 02/07/2023]
Abstract
PURPOSE Patient satisfaction with the results of their total knee arthroplasty (TKA) is one of the primary goals of this elective procedure. Furthermore, the association between the fulfilment of patients' expectations and their satisfaction is well known. The aim of this study was to identify the key expectations of patients awaiting a TKA, evaluate their fulfilment, and compare the outcomes between very and not fully satisfied patients. METHODS A prospective cohort study of patients with knee OA scheduled for primary TKA was performed. Pre- and one-year postoperatively patient-reported outcome measures (PROMs) were assessed. Expectations and their fulfilment were evaluated via a questionnaire encompassing 31 expectations. Preoperatively, expectations were indicated as mandatory, desirable and not important. Postoperatively, fulfilment was rated as exceeded, fulfilled, partially or not fulfilled, and not applicable. Satisfaction with the results of TKA was measured with a numeric rating scale (NRS) of 0-10. Discrimination between not fully satisfied and very satisfied patients was set at ≥ 8, as has been proposed recently. To identify independent predictors of this discrimination, a multivariate logistic regression analysis was performed. RESULTS Complete data sets of 352 patients were analysed. A set of 17 key expectations was identified. Relief of knee pain was fulfilled the most, and improvement of physical function was fulfilled the least. When asked about overall fulfilled expectations, 40% of patients rated them as exceeded, 34% as fulfilled and 26% as less fulfilled than expected. Not fully satisfied patients showed significantly lower PROMs pre- and postoperatively and less fulfilled key expectations. Higher numbers of exceeded and fulfilled mandatory expectations, higher overall fulfilment and better range of motion (ROM) were significant predictors for satisfaction ≥ 8. CONCLUSION Patients' expectations of TKA outcomes were high with equal emphasis on knee-related and general health-related aspects. Their fulfilment was positively associated with satisfaction. Surgeons should ask patients about mandatory expectations for successful TKA and counsel them about the likelihood of their fulfilment to avoid unrealistic expectations. LEVEL OF EVIDENCE II.
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Affiliation(s)
- Cornelia Lützner
- Department for Orthopaedic, Trauma and Plastic Surgery, University Hospital Carl Gustav Carus, TU Dresden, Fetscherstr. 74, 01307, Dresden, Germany
| | - Franziska Beyer
- Department for Orthopaedic, Trauma and Plastic Surgery, University Hospital Carl Gustav Carus, TU Dresden, Fetscherstr. 74, 01307, Dresden, Germany
| | - Ludwig David
- Department for Orthopaedic, Trauma and Plastic Surgery, University Hospital Carl Gustav Carus, TU Dresden, Fetscherstr. 74, 01307, Dresden, Germany
| | - Jörg Lützner
- Department for Orthopaedic, Trauma and Plastic Surgery, University Hospital Carl Gustav Carus, TU Dresden, Fetscherstr. 74, 01307, Dresden, Germany.
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Yocum D, Housholder E, Yergler J. Manipulation under Anesthesia Following TKA with Persona IQ: A Case Series. J Orthop Case Rep 2023; 13:127-131. [PMID: 37654748 PMCID: PMC10465745 DOI: 10.13107/jocr.2023.v13.i08.3844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 06/14/2023] [Indexed: 09/02/2023] Open
Abstract
Introduction Although surgical devices and techniques continue to improve, regular post-operative monitoring of patients is required to ensure the best outcomes. New technological advances have allowed physicians to monitor the daily recovery of total knee arthroplasty (TKA) patients. This report is the first to describe the utilization of an implantable gait monitoring device and its capacity to detect poor early post-operative outcomes. Case Report Two patients, a 78-year-old male and a 34-year-old female, were assessed post-TKA utilizing remote gait kinematics and clinical evaluations and determined to need manipulation under anesthesia due to severely limited range of motion. One patient, a 51-year-old female, with good clinical outcomes, was used for comparison. Conclusion Remote monitoring may provide an earlier indication than clinical evaluations in identification of TKA patients at risk of poor outcomes and may who need intervention. The use of remote kinematic gait data in earlier identification of patients at risk has the potential to help improve outcomes for the broader population of TKA patients.
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Affiliation(s)
- Derek Yocum
- Department of Research South Bend Orthopaedics, Mishawaka, IN, United States
| | - Emma Housholder
- Department of Research South Bend Orthopaedics, Mishawaka, IN, United States
| | - Jeffrey Yergler
- Department of Research South Bend Orthopaedics, Mishawaka, IN, United States
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13
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Pasqualini I, Emara AK, Rullan PJ, Pan X, Simmons HL, Molloy RM, Krebs VE, Piuzzi NS. Return to Sports and Return to Work After Total Knee Arthroplasty: A Systematic Review and Meta-Analysis. JBJS Rev 2023; 11:01874474-202307000-00008. [PMID: 37499045 DOI: 10.2106/jbjs.rvw.22.00250] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/29/2023]
Abstract
BACKGROUND Return to work (RTW) and sports (RTS) are critical gauges to improvement among patients after total knee arthroplasty (TKA). This study aimed to determine rates, timelines, and prognostic factors associated with RTW and RTS outcomes after primary TKA. METHODS A systematic review was conducted on MEDLINE, Embase, and CENTRAL databases, with 44 studies meeting inclusion/exclusion criteria. The risk of bias was assessed using the Risk of Bias in Nonrandomized Studies of Interventions tool. Meta-analysis and pooled analysis were conducted when possible with forest plots to summarize odds ratios and associated 95% confidence intervals (CIs). RESULTS The pooled RTW rate across all studies was 65% (95% CI, 51%-77%), with rates varying significantly from 10% to 98%. The mean time to RTW was of 12.9 weeks (range, 5-42). A time point analysis showed increasing RTW rates with a maximum rate at 1 year of 90%. Increased age was associated with lower RTW rates (p < 0.001). The RTS rate ranged from 36% to 100%, with a pooled rate of 82% (95% CI, 72%-89%). The mean time to RTS was 20.1 weeks (range, 16-24). A wide range of reported recurrence rates was observed among different sports (subgroup differences, p ≤ 0.001). The RTS ranged from 43% to 98%, with a pooled proportion of 76% (95% CI, 59%-87%, I2 = 91%) for low-intensity sports, and from 0% to 55% for high-intensity sports, with a pooled proportion of 35% (95% CI, 20-52, I2 = 70%). CONCLUSION Most patients successfully return to sports and work after TKA, with rates of RTW increasing to 90% after 1 year. Such outcomes are heavily influenced by nonmodifiable (e.g., age) and modifiable (e.g., intensity of sports/employment) factors. Generally, young adults and patients with low-demand jobs can be reinitiated earlier, albeit with increasing restrictions with rising intensity. Providers should screen patients for desire to RTW and/or RTS after surgery and provide appropriate recommendations as part of necessary preoperative education and postoperative care. LEVEL OF EVIDENCE Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
| | - Ahmed K Emara
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Pedro J Rullan
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Xuankang Pan
- Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Hannah L Simmons
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Robert M Molloy
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Viktor E Krebs
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Nicolas S Piuzzi
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio
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DeFrance MJ, Scuderi GR. Are 20% of Patients Actually Dissatisfied Following Total Knee Arthroplasty? A Systematic Review of the Literature. J Arthroplasty 2023; 38:594-599. [PMID: 36252743 DOI: 10.1016/j.arth.2022.10.011] [Citation(s) in RCA: 57] [Impact Index Per Article: 57.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 10/05/2022] [Accepted: 10/10/2022] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND Total knee arthroplasty (TKA) is among the most performed orthopaedic surgeries in the United States with at least 1,000,000 cases performed per year. Dissatisfaction following TKA has often been reported as 20% or more, with a multitude of causes including sociodemographic, preoperative, and postoperative factors. The purpose of this study was to re-examine the rate and causes of dissatisfaction following TKA. METHODS A systematic review of the literature was performed searching databases from 2010 to 2022. Only primary TKA cases were included and all cases of unicompartmental arthroplasty and revisions were excluded. After abstracts were reviewed, 35 articles were selected for a full-length review, which was ultimately reduced to 21 articles for final inclusion. RESULTS The average rate of patient dissatisfaction was 10%. Excluding complications, the average rate of dissatisfaction was 7.3%. The most common sociodemographic factors for dissatisfaction were age < 65 years, lower income, and non-White patients. Preoperative factors included lower Kellgren-Lawrence scores, depression/anxiety, and pain catastrophizing. Postoperatively, most dissatisfaction was due to complications, unmet expectations, persistent pain, and stiffness. CONCLUSION Based on our review, the average rate of patient dissatisfaction following TKA is 10%. Improved counseling for known risk factors may have reduced dissatisfaction rates by increasing preoperative patient optimization. Many studies in recent years have demonstrated the issue of poor patient coping skills, such as pain catastrophizing and anxiety/depression as a common cause of dissatisfaction. Ultimately, dissatisfaction following TKA still continues to affect a high portion of patients but less than historical reports of 20%.
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15
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Vega J, Emara AK, Orr M, Klika AK, Piuzzi NS. Demographic and Socioeconomic Determinants Are Associated with Poor Preoperative Patient-Reported Pain and Function in Primary TKA: A Cohort Study of 14,079 Patients. J Bone Joint Surg Am 2023; 105:286-292. [PMID: 36729513 DOI: 10.2106/jbjs.22.00645] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND Pain and function, as reflected by patient-reported outcome measures (PROMs), can influence improvement after total knee arthroplasty (TKA) and can reflect the extent of patient access to orthopaedic surgical care. We aimed to (1) categorize patients according to pain and function PROM phenotypes, (2) identify patient characteristics associated with poor preoperative pain and function, and (3) assess relationships between baseline characteristics and PROM phenotypes. METHODS A prospective cohort of 14,079 TKAs was enrolled. Demographics, comorbidities, surgical details, and preoperative PROMs were collected. Outcomes included preoperative Knee injury and Osteoarthritis Outcome Score (KOOS) Pain (P) and Physical Function (PS) subscores, stratified by demographics. Patients were then categorized into 4 PROM phenotypes defined on the basis of the cohort medians: above or equal to the median for both pain and function scores (P+PS+), below the median for both pain and function (P-PS-), above or equal to the median for pain but below the median for function (P+PS-), and below the median for pain but above or equal to the median for function (P-PS+). Descriptive statistics and multivariable regression analyses were calculated. RESULTS The largest PROM phenotype was P-PS- (39.4%), followed by P+PS+ (38.9%). The cohort with discordantly poor function but high pain scores (less pain) was the smallest cohort (9.9%). Preoperative KOOS-Pain and KOOS-PS scores at or below the 25th percentile were independently associated with younger age, female sex, higher body mass index (BMI), non-White race, current smoking, lower education, non-commercial insurance, and higher Charlson Comorbidity Index (CCI). Multivariate logistic regression showed that patients in the P+PS+ category were older (odds ratio [OR] = 1.56), were more likely to be male (OR = 2.00), had a lower BMI (OR = 0.67), had more education (OR = 1.63), had a lower CCI, and were less likely to be Black (OR = 0.80) or Other (OR = 0.62) race, be a current smoker (OR = 0.62), and have commercial insurance (OR = 0.74), compared with the P-PS- phenotype. CONCLUSIONS Younger age, obesity, non-White race, female sex, current or recent smoking, non-commercial insurance, and higher CCI were associated with worse pre-TKA PROMs and poor pain-function phenotype combinations. Such a pattern may indicate barriers to TKA access among these patient populations leading to advanced levels of impairment at the time of treatment. LEVEL OF EVIDENCE Prognostic Level III . See Instructions for Authors for a complete description of levels of evidence.
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Additional Distal Femoral Resection Minimally Improves Terminal Knee Extension: A Systematic Review and Meta-Regression Challenging the Dogma. Arthroplast Today 2023; 19:101083. [PMID: 36845290 PMCID: PMC9947997 DOI: 10.1016/j.artd.2022.101083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 11/30/2022] [Accepted: 12/11/2022] [Indexed: 01/13/2023] Open
Abstract
Background Additional distal femoral resection is a common technique to address a flexion contracture during primary total knee arthroplasty (TKA) but can lead to midflexion instability and patella baja. Prior reports regarding the magnitude of knee extension obtained with additional femoral resection have varied. This study sought to systematically review research describing the effect of femoral resection on knee extension and to perform meta-regression to estimate this relationship. Methods A systematic review was conducted using MEDLINE, PubMed, and Cochrane databases by combining the terms ("flexion contracture" OR "flexion deformity") AND ("knee arthroplasty" OR "knee replacement") to identify 481 abstracts. In total, 7 articles reporting change in knee extension after additional femoral resection or augmentation across 184 knees were included. The mean value for knee extension, its standard deviation, and the number of knees tested were recorded for each level. Meta-regression was performed using weighted mixed-effects linear regression. Results Meta-regression estimated that each 1mm resected from the joint line produced a 2.5° gain of extension (95% confidence interval, 1.7 to 3.2). Sensitivity analyses excluding outlying observations estimated each 1mm resected from the joint line produced a 2.0° gain of extension (95% confidence interval, 1.9 to 2.2). Conclusions Each millimeter of additional femoral resection is likely to produce only a 2° improvement in knee extension. Thus, an additional resection of 2 mm is likely to improve knee extension by less than 5°. Alternative techniques, including posterior capsular release and posterior osteophyte resection, should be considered in correcting a flexion contracture during TKA.
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17
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Higher preoperative expectations predict better outcomes in shoulder surgery patients. Knee Surg Sports Traumatol Arthrosc 2023; 31:185-192. [PMID: 35780400 DOI: 10.1007/s00167-022-07053-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Accepted: 06/09/2022] [Indexed: 01/25/2023]
Abstract
PURPOSE The purpose of this study is to determine if preoperative expectations (PE) are an independent predictor of greater 2-year outcomes and greater improvement from baseline in shoulder surgery patients. METHODS Two-hundred and sixteen patients who underwent shoulder surgery at one institution were studied. Patients completed both preoperative and 2-year follow-up questionnaires including PROMIS (Patient-Reported Outcome Measurement Information System) computer-adaptive testing in six domains, American Shoulder and Elbow Surgeons (ASES) score, shoulder numeric pain scale (NPS), and the Marx Shoulder Activity Rating Scale (MARS). PE were measured using the Musculoskeletal Outcomes and Data Evaluation Management System (MODEMS) expectations domain, and satisfaction was measured via the Surgical Satisfaction Questionnaire (SSQ-8). RESULTS The mean PE score was 86.2 ± 17.8. Greater PE were associated with significantly better 2-year scores for ASES, NPS, MARS, SSQ8, and PROMIS domains of Physical Function, Fatigue, Pain Interference Fatigue and Social Satisfaction. Multivariable analyses demonstrated that greater PE were an independent predictor of both better 2-year scores and greater improvement for PROMIS SS (p < 0.001), ASES (p = 0.007), and shoulder NPS (p = 0.011). CONCLUSION Greater PE are positively associated with numerous patient-based outcomes 2 years after surgery. With regards to pain relief, shoulder function, and social satisfaction, higher PE are also predictive of better outcome scores and more improvement. This study suggests that preoperative assessment of shoulder surgery PE is important, and that counseling patients to optimize realistic expectations may lead to superior outcomes. LEVEL OF EVIDENCE III.
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Patients' perspectives on the benefits of feedback on patient-reported outcome measures in a web-based personalized decision report for hip and knee osteoarthritis. BMC Musculoskelet Disord 2022; 23:806. [PMID: 35999585 PMCID: PMC9395772 DOI: 10.1186/s12891-022-05764-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Accepted: 08/18/2022] [Indexed: 11/20/2022] Open
Abstract
Background Applications of patient-reported outcome measures (PROMs) for individual patient management are expanding with the support of digital tools. Providing PROM-based information to patients can potentially improve care experiences and outcomes through informing and activating patients. This study explored patients’ perspectives on the benefits of receiving feedback on PROMs in the context of a web-based personalized decision report to guide care for their hip or knee osteoarthritis. Methods This qualitative descriptive interview study was nested in a pragmatic clinical trial of a personalized report, which includes descriptive PROM scores and predicted postoperative PROM scores. Patients completed a semi-structured interview within 6 weeks of an office visit with an orthopaedic surgeon. Only patients who reported receiving the report and reviewing it with the surgeon and/or a health educator were included. Data were iteratively analyzed using a combination of deductive and inductive coding strategies. Results Twenty-five patients aged 49–82 years (60% female, 72% surgical treatment decision) participated and described three primary benefits of the PROM feedback within the report: 1. Gaining Information About My Health Status, including data teaching new information, confirming what was known, or providing a frame of reference; 2. Fostering Communication Between Patient and Surgeon, encompassing use of the data to set expectations, ask and answer questions, and facilitate shared understanding; and 3. Increasing My Confidence and Trust, relating to the treatment outcomes, treatment decision, and surgeon. Conclusions Patients identified actual and hypothetical benefits of receiving feedback on PROM scores in the context of a web-based decision report, including advantages for those who had already made a treatment decision before seeing the surgeon. Findings provide insight into patients’ perspectives on how digital PROM data can promote patient-centered care. Results should be considered in the context of the homogeneous sample and complex trial. While participants perceived value in this personalized report, questions remain regarding best practices in patient-facing data presentation and engagement. Trial registration ClinicalTrials.gov, NCT03102580. Registered on 5 April 2017. Supplementary Information The online version contains supplementary material available at 10.1186/s12891-022-05764-1.
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Cushner FD, Schiller PJ, Mueller JKP, Gross JM, Hunter WL. A Cadaveric Study Addressing the Feasibility of Remote Patient Monitoring Prosthesis for Total Knee Arthroplasty. J Arthroplasty 2022; 37:S350-S354. [PMID: 35314093 DOI: 10.1016/j.arth.2021.10.025] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 10/21/2021] [Accepted: 10/26/2021] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Since the COVID-19 pandemic of 2020, there has been a marked rise in the use of telemedicine to evaluate patients after total knee arthroplasty (TKA). The purpose of our study was to assess a novel stem with an embedded sensor that can remotely and objectively monitor a patient's mobility after TKA. METHODS A single anatomically designed knee system was implanted in concert with an interconnected tibial stem extension containing 3D accelerometers, 3D gyroscopes, a power source, and a telemetry transmission capability in 3 cadaveric pelvis to toe specimens. The legs were moved by hand to preset tibial positions at full knee extension, midflexion, flexion, and back to midflexion and extension for a total of 16 trials across 6 knees. RESULTS Sensor data were successfully transmitted with good quality of signal to an external base station. Good correlation to the range of motion of the tibia was found (mean error 0.1 degrees; root mean square error 3.8 degrees). The signal from the heel drop tests suggests the sensor could detect heel strike during activities of daily living in vivo and the potential for additional signal processing to analyze vibratory and motion patterns detected by the sensors. A frequency domain analysis of a properly cemented and poorly cemented implant during the heel drop test suggests a difference in accelerometer signal in these implant states. CONCLUSION The results confirm signals generated from an embedded TKA sensor can transmit through bone and cement, providing accurate range of motion data and may be capable of detecting changes in prosthesis fixation remotely.
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Affiliation(s)
- Fred D Cushner
- Hospital For Special Surgery, Adult Reconstruction and Joint Replacement Department, New York, NY; Canary Medical, Carlsbad, CA
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Kaya Ç, Bilik Ö. Effect of Counseling on Quality of Life and Self-Care Agency for Patients Who are Scheduled for Total Knee Replacement. Clin Nurs Res 2021; 31:519-529. [PMID: 34933607 DOI: 10.1177/10547738211058985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
This study aims to determine the effect of counseling on quality of life and self-care agency for patients who are scheduled for total knee replacement (TKR). The study has a quantitative and quasi-experimental design with a control group. The patients in the control group (n = 40) received routine care. Face-to-face and telephone counseling was offered to individuals in the intervention group (n = 39). The data was collected at face-to-face interviews by using a patient characteristics form, Quality of Life Scale, and Self-Care Agency Scale. The scores for quality of life and self-care agency in the 6th to 8th and 14th to 16th weeks after surgery were very significantly higher in the intervention group than in the control group (p < .001). This study shows that counseling given by the nurse increases the quality of life and self-care agency of patients undergoing TKR.
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21
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Satisfaction With Expectations-Based Education in Women Undergoing Breast Reconstruction. Plast Surg Nurs 2021; 41:211-224. [PMID: 34871289 DOI: 10.1097/psn.0000000000000408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Women undergoing breast reconstruction sometimes have unrealistic or unformed expectations regarding the reconstructive process and outcomes. The objectives of this study were to assess preoperative expectations in women undergoing mastectomy and initial breast reconstruction, provide expectations-based education, and evaluate satisfaction with education. Fifty-one women undergoing mastectomy and breast tissue expander placement participated in this study. At a preoperative education appointment, participants completed a questionnaire to determine whether their expectations were realistic, unrealistic, or unformed. A nurse practitioner reviewed the results and provided patient-centered, expectations-based education to modify expectations from unrealistic to realistic or to set expectations from unformed to realistic. Four to 6 weeks after surgery, a second questionnaire was provided to assess perceived satisfaction with education. Unrealistic and unformed expectations were identified related to complications, pain, scarring, sensation, symmetry, and aesthetic results. After receiving patient-centered, expectations-based preoperative education, participants agreed they had received the appropriate amount of information and felt well prepared for their surgery and recovery. Most participants reported they were aware of possible complications, had effective tools to manage their pain, and had received adequate information about scarring and sensation changes. Some participants continued to have unrealistic or unformed expectations related to aesthetic results. Women undergoing breast reconstruction often have unrealistic or unformed expectations before surgery. Identifying these expectations and proving expectations-based education resulted in satisfaction with information provided.
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22
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Nadeem S, Mundi R, Chaudhry H. Surgery-related predictors of kneeling ability following total knee arthroplasty: a systematic review and meta-analysis. Knee Surg Relat Res 2021; 33:36. [PMID: 34600595 PMCID: PMC8487473 DOI: 10.1186/s43019-021-00117-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Accepted: 09/14/2021] [Indexed: 11/15/2022] Open
Abstract
Purpose Kneeling ability is among the poorest outcomes following total knee arthroplasty (TKA). The purpose of this meta-analysis was to: (1) quantify kneeling ability after TKA; (2) identify surgical approaches and prosthesis designs that improve kneeling ability following TKA; and (3) quantify the effectiveness of these approaches.
Methods We performed a systematic review in accordance with the PRISMA guidelines of multiple medical databases. Data relating to demographics, TKA technique, prosthesis design, and kneeling-specific outcomes were extracted. Comparative outcomes data were pooled using a random effects model. Results Thirty-six studies met the eligibility criteria. The proportion of patients able to kneel increased with longer follow-up (36.8% at a minimum of 1 year follow-up versus 47.6% after a minimum of 3 years follow-up, p < 0.001). The odds of kneeling were greater for patients undergoing an anterolateral incision compared with an anteromedial incision (OR 3.0, 95% CI 1.3–6.9, p = 0.02); a transverse incision compared with a longitudinal incision (OR 3.5, 95% CI 1.4–8.7, p = 0.008); and a shorter incision compared with a longer incision (OR 8.5, 95% CI 2.3–30.9, p = 0.001). The odds of kneeling were worse for a mobile prosthesis compared with a fixed platform design (OR 0.3, 95% CI 0.1–0.7, p = 0.005). Conclusion A large majority of patients are unable to kneel following TKA, although the ability to kneel improves over time. This evidence may facilitate preoperative patient counseling. Variations in choice of incision location and length may affect ability to kneel; however, high-quality randomized trials are needed to corroborate our findings.
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Affiliation(s)
- Shaheer Nadeem
- Faculty of Health Sciences, McMaster University, 1280 Main St W, Hamilton, ON, L8S 4L8, Canada.
| | - Raman Mundi
- Division of Orthopaedic Surgery, University of Toronto, 149 College Street, Toronto, ON, M5T 1P5, Canada.,Sunnybrook Holland Orthopaedic and Arthritic Centre, 43 Wellesley St E, Toronto, ON, M4Y 1H1, Canada
| | - Harman Chaudhry
- Division of Orthopaedic Surgery, University of Toronto, 149 College Street, Toronto, ON, M5T 1P5, Canada.,Sunnybrook Holland Orthopaedic and Arthritic Centre, 43 Wellesley St E, Toronto, ON, M4Y 1H1, Canada
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Katakam A, Bragdon CR, Chen AF, Melnic CM, Bedair HS. Elevated Body Mass Index Is a Risk Factor for Failure to Achieve the Knee Disability and Osteoarthritis Outcome Score-Physical Function Short Form Minimal Clinically Important Difference Following Total Knee Arthroplasty. J Arthroplasty 2021; 36:1626-1632. [PMID: 33419617 DOI: 10.1016/j.arth.2020.12.019] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 11/22/2020] [Accepted: 12/11/2020] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND The aims of this study are (1) to assess the association between body mass index (BMI) and failure to achieve the 1-year Knee Disability and Osteoarthritis Outcome Score-Physical Function Short Form (KOOS-PS) minimal clinically important difference (MCID) for total knee arthroplasty (TKA) patients and (2) to determine if there is a BMI threshold beyond which the risk of failing to achieve the MCID is significantly increased. METHODS A regional arthroplasty registry was queried for TKA patients from 2016 to 2019 with completion of preoperative and 1-year postoperative KOOS-PS. The MCID threshold was derived using a distribution-based approach. Demographic and patient-reported outcome measure variables were collected. BMI was analyzed continuously and categorically using cutoffs defined by the Centers for Disease Control and Prevention. The association between failure to achieve 1-year MCID and BMI was analyzed using multiple logistic regression. A BMI threshold was determined using the Youden index and receiver operating characteristic curve. RESULTS In total, 1059 TKAs were analyzed. BMI assessed continuously was significantly associated with failure to achieve the KOOS-PS MCID (odds ratio 1.03, 95% confidence interval 1.00-1.05, P = .025). Analysis of BMI categorically revealed that "overweight" (25-30 kg/m2), "obese class I" (30-35 kg/m2), "obese class II" (35-40 kg/m2), and "obese class III" (>40 kg/m2) patients faced 77%, 76%, 83%, and 106% greater risk, respectively, of failing to achieve the KOOS-PS MCID compared to "normal BMI" (<25 kg/m2) patients. CONCLUSION Elevated BMI was associated with an increased risk of failure to achieve the 1-year KOOS-PS MCID following TKA.
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Affiliation(s)
- Akhil Katakam
- Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA; Department of Orthopaedic Surgery, Newton-Wellesley Hospital, Newton, MA
| | - Charles R Bragdon
- Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | - Antonia F Chen
- Department of Orthopaedic Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Christopher M Melnic
- Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA; Department of Orthopaedic Surgery, Newton-Wellesley Hospital, Newton, MA
| | - Hany S Bedair
- Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA; Department of Orthopaedic Surgery, Newton-Wellesley Hospital, Newton, MA
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Satisfaction With Expectations-Based Education in Women Undergoing Breast Reconstruction. Plast Surg Nurs 2021; 41:71-84. [PMID: 34033629 DOI: 10.1097/psn.0000000000000369] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Women undergoing breast reconstruction sometimes have unrealistic or unformed expectations regarding the reconstructive process and outcomes. The objectives of this study were to assess preoperative expectations in women undergoing mastectomy and initial breast reconstruction, provide expectations-based education, and evaluate satisfaction with education. Fifty-one women undergoing mastectomy and breast tissue expander placement participated in this study. At a preoperative education appointment, participants completed a questionnaire to determine whether their expectations were realistic, unrealistic, or unformed. A nurse practitioner reviewed the results and provided patient-centered, expectations-based education to modify expectations from unrealistic to realistic or to set expectations from unformed to realistic. Four to 6 weeks after surgery, a second questionnaire was provided to assess perceived satisfaction with education. Unrealistic and unformed expectations were identified related to complications, pain, scarring, sensation, symmetry, and aesthetic results. After receiving patient-centered, expectations-based preoperative education, participants agreed they had received the appropriate amount of information and felt well prepared for their surgery and recovery. Most participants reported they were aware of possible complications, had effective tools to manage their pain, and had received adequate information about scarring and sensation changes. Some participants continued to have unrealistic or unformed expectations related to aesthetic results. Women undergoing breast reconstruction often have unrealistic or unformed expectations before surgery. Identifying these expectations and proving expectations-based education resulted in satisfaction with information provided.
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Lin BJ, Zhang T, Aneizi A, Henry LE, Mixa P, Wahl AJ, Shasti K, Meredith SJ, Henn RF. Predictors of met expectations two years after knee surgery. J Orthop 2021; 25:10-15. [PMID: 33897134 DOI: 10.1016/j.jor.2021.03.022] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Accepted: 03/28/2021] [Indexed: 11/17/2022] Open
Abstract
Introduction The purpose of this study is to determine which patient factors predict two-year postoperative met expectations in a cohort of patients undergoing knee surgery. Additionally, this study aims to measure the association between met expectations and postoperative outcomes. Methods 319 patients undergoing knee surgery at one institution were studied. Patients completed patient-reported outcome questionnaires prior to surgery and again two years postoperatively. Preoperative Expectations and postoperative Met Expectations were measured using the Musculoskeletal Outcomes and Data Evaluation Management System (MODEMS) Expectations domain. Results The mean Met Expectations score was significantly lower than the preoperative Expectations Score. Worse two-year Met Expectations were associated with older age, higher BMI, greater comorbidities, more previous surgeries, black race, unemployment, lower income, government insurance, Worker's Compensation, smoking, and no injury prior to surgery. Greater Met Expectations were correlated with better scores on all two-year outcome measures as well as greater improvement on most outcome measures. Race, insurance status, function, mental health, and knee pain were found to be independent predictors of Met Expectations. Conclusion This study identified multiple patient factors and outcome measures that were associated with Met Expectations two years after knee surgery.
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Affiliation(s)
- Brian J Lin
- Department of Orthopaedics, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Tina Zhang
- Department of Orthopaedics, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Ali Aneizi
- Department of Orthopaedics, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Leah E Henry
- Department of Orthopaedics, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Patrick Mixa
- Department of Orthopaedics, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Alexander J Wahl
- Department of Orthopaedics, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Keyan Shasti
- Department of Orthopaedics, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Sean J Meredith
- Department of Orthopaedics, University of Maryland School of Medicine, Baltimore, MD, USA
| | - R Frank Henn
- Department of Orthopaedics, University of Maryland School of Medicine, Baltimore, MD, USA
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Zhang X, Chen X, Kourkoumelis N, Gao R, Li G, Zhu C. A Social Media-Promoted Educational Community of Joint Replacement Patients Using the WeChat App: Survey Study. JMIR Mhealth Uhealth 2021; 9:e18763. [PMID: 33734094 PMCID: PMC8088850 DOI: 10.2196/18763] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 09/25/2020] [Accepted: 10/02/2020] [Indexed: 01/27/2023] Open
Abstract
Background Much effort has been made to optimize the results of total hip arthroplasty and total knee arthroplasty. With the rapid growth of social media use, mobile apps, such as WeChat, have been considered for improving outcomes and patient satisfaction after total hip arthroplasty and total knee arthroplasty. Objective We aimed to evaluate the effectiveness of a WeChat-based community as an intervention for overall patient satisfaction. Methods The study was conducted among discharged in-hospital patients who received hip or knee procedures in the First Affiliated Hospital of the University of Science and Technology of China from April 2019 to January 2020. An educational online social community was constructed with the WeChat app. Participants willing to join the community were enrolled in a WeChat group and received 3 months of intervention and follow-up. Those who were not willing to use the account were included in a control group and received routine publicity via telephone, mail, and brochures. The Danish Health and Medicine Authority patient satisfaction questionnaire was used to score perioperative patient education and overall satisfaction. The contents in the group chat were analyzed using natural language processing tools. Results A total of 3428 patients were enrolled in the study, including 2292 in the WeChat group and 1236 in the control group. Participants in the WeChat group had higher overall satisfaction scores than those in the control group (mean 8.48, SD 1.12 vs mean 6.66, SD 1.80, P<.001). The difference between the two groups was significant for primary surgery based on subgroup stratification. To control confounding factors and explore the effects of WeChat participation as a mediating variable between perioperative patient education and overall satisfaction, hierarchical regression was utilized. An interpatient interaction model was found in the community group chat, and it contributed to overall satisfaction. Patients in the group with more interpatient interactions were more likely to have better overall satisfaction. Conclusions The social media–promoted educational community using WeChat was effective among joint replacement patients. Provision of more perioperative education is associated with more active patient participation in the community and therefore more patient satisfaction in terms of the overall joint procedure. Community group chat could facilitate interactions among patients and contribute to overall satisfaction.
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Affiliation(s)
- Xianzuo Zhang
- Department of Orthopedics, The First Affiliated Hospital, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Xiaoxuan Chen
- College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, China
| | - Nikolaos Kourkoumelis
- Department of Medical Physics, School of Health Sciences, University of Ioannina, Ioannina, Greece
| | - Ran Gao
- Department of Applied Psychology, School of Humanities, Guangdong Peizheng College, Guangzhou, China
| | - Guoyuan Li
- Department of Orthopedics, The First Affiliated Hospital, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
| | - Chen Zhu
- Department of Orthopedics, The First Affiliated Hospital, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, China
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Elmasry SS, Chalmers BP, Kahlenberg CA, Mayman DJ, Wright TM, Westrich GH, Cross MB, Sculco PK, Imhauser CW. Simulation of preoperative flexion contracture in a computational model of total knee arthroplasty: Development and evaluation. J Biomech 2021; 120:110367. [PMID: 33887615 PMCID: PMC8183383 DOI: 10.1016/j.jbiomech.2021.110367] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Revised: 01/29/2021] [Accepted: 03/01/2021] [Indexed: 02/07/2023]
Abstract
Preoperative flexion contracture is a risk factor for patient dissatisfaction following primary total knee arthroplasty (TKA). Previous studies utilizing surgical navigation technology and cadaveric models attempted to identify operative techniques to correct knees with flexion contracture and minimize undesirable outcomes such as knee instability. However, no consensus has emerged on a surgical strategy to treat this clinical condition. Therefore, the purpose of this study was to develop and evaluate a computational model of TKA with flexion contracture that can be used to devise surgical strategies that restore knee extension and to understand factors that cause negative outcomes. We developed six computational models of knees implanted with a posteriorly stabilized TKA using a measured resection technique. We incorporated tensions in the collateral ligaments representative of those achieved in TKA using reference data from a cadaveric experiment and determined tensions in the posterior capsule elements in knees with flexion contracture by simulating a passive extension exam. Subject-specific extension moments were calculated and used to evaluate the amount of knee extension that would be restored after incrementally resecting the distal femur. Model predictions of the extension angle after resecting the distal femur by 2 and 4 mm were within 1.2° (p ≥ 0.32) and 1.6° (p ≥ 0.25), respectively, of previous studies. Accordingly, the presented computational method could be a credible surrogate to study the mechanical impact of flexion contracture in TKA and to evaluate its surgical treatment.
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Affiliation(s)
- Shady S Elmasry
- Department of Biomechanics, Hospital for Special Surgery, Weill Cornell Medicine of Cornell University, New York, NY, USA; Department of Mechanical Design and Production, Faculty of Engineering, Cairo University, Egypt.
| | - Brian P Chalmers
- Department of Orthopedic Surgery, Hospital for Special Surgery, Weill Cornell Medicine of Cornell University, New York, NY, USA
| | - Cynthia A Kahlenberg
- Department of Orthopedic Surgery, Hospital for Special Surgery, Weill Cornell Medicine of Cornell University, New York, NY, USA
| | - David J Mayman
- Department of Orthopedic Surgery, Hospital for Special Surgery, Weill Cornell Medicine of Cornell University, New York, NY, USA
| | - Timothy M Wright
- Department of Biomechanics, Hospital for Special Surgery, Weill Cornell Medicine of Cornell University, New York, NY, USA
| | - Geoffrey H Westrich
- Department of Orthopedic Surgery, Hospital for Special Surgery, Weill Cornell Medicine of Cornell University, New York, NY, USA
| | - Michael B Cross
- Department of Orthopedic Surgery, Hospital for Special Surgery, Weill Cornell Medicine of Cornell University, New York, NY, USA
| | - Peter K Sculco
- Department of Orthopedic Surgery, Hospital for Special Surgery, Weill Cornell Medicine of Cornell University, New York, NY, USA
| | - Carl W Imhauser
- Department of Biomechanics, Hospital for Special Surgery, Weill Cornell Medicine of Cornell University, New York, NY, USA
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Jayakumar P, Moore MG, Furlough KA, Uhler LM, Andrawis JP, Koenig KM, Aksan N, Rathouz PJ, Bozic KJ. Comparison of an Artificial Intelligence-Enabled Patient Decision Aid vs Educational Material on Decision Quality, Shared Decision-Making, Patient Experience, and Functional Outcomes in Adults With Knee Osteoarthritis: A Randomized Clinical Trial. JAMA Netw Open 2021; 4:e2037107. [PMID: 33599773 PMCID: PMC7893500 DOI: 10.1001/jamanetworkopen.2020.37107] [Citation(s) in RCA: 60] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
IMPORTANCE Decision aids can help inform appropriate selection of total knee replacement (TKR) for advanced knee osteoarthritis (OA). However, few decision aids combine patient education, preference assessment, and artificial intelligence (AI) using patient-reported outcome measurement data to generate personalized estimations of outcomes to augment shared decision-making (SDM). OBJECTIVE To assess the effect of an AI-enabled patient decision aid that includes education, preference assessment, and personalized outcome estimations (using patient-reported outcome measurements) on decision quality, patient experience, functional outcomes, and process-level outcomes among individuals with advanced knee OA considering TKR in comparison with education only. DESIGN, SETTING, AND PARTICIPANTS This randomized clinical trial at a single US academic orthopedic practice included 129 new adult patients presenting for OA-related knee pain from March 2019 to January 2020. Data were analyzed from April to May 2020. INTERVENTION Patients were randomized into a group that received a decision aid including patient education, preference assessment, and personalized outcome estimations (intervention group) or a group receiving educational material only (control group) alongside usual care. MAIN OUTCOMES AND MEASURES The primary outcome was decision quality, measured using the Knee OA Decision Quality Instrument (K-DQI). Secondary outcomes were collaborative decision-making (assessed using the CollaboRATE survey), patient satisfaction with consultation (using a numerical rating scale), Knee Injury and Osteoarthritis Outcome Score Joint Replacement (KOOS JR) score, consultation time, TKR rate, and treatment concordance. RESULTS A total of 69 patients in the intervention group (46 [67%] women) and 60 patients in the control group (37 [62%] women) were included in the analysis. The intervention group showed better decisional quality (K-DQI mean difference, 20.0%; SE, 3.02; 95% CI, 14.2%-26.1%; P < .001), collaborative decision-making (CollaboRATE, 8 of 69 [12%] vs 28 of 60 [47%] patients below median; P < .001), satisfaction (numerical rating scale, 9 of 65 [14%] vs 19 of 58 [33%] patients below median; P = .01), and improved functional outcomes at 4 to 6 months (mean [SE] KOOS JR, 4.9 [2.24] points higher in intervention group; 95% CI, 0.8-9.0 points; P = .02). The intervention did not significantly affect consultation time (mean [SE] difference, 2.23 [2.18] minutes; P = .31), TKR rates (16 of 69 [23%] vs 7 of 60 [12%] patients; P = .11), or treatment concordance (58 of 69 [84%] vs 44 of 60 [73%] patients; P = .19). CONCLUSIONS AND RELEVANCE In this randomized clinical trial, an AI-enabled decision aid significantly improved decision quality, level of SDM, satisfaction, and physical limitations without significantly impacting consultation times, TKR rates, or treatment concordance in patients with knee OA considering TKR. Decision aids using a personalized, data-driven approach can enhance SDM in the management of knee OA. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT03956004.
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Affiliation(s)
| | - Meredith G. Moore
- Dell Medical School at the University of Texas at Austin, Austin
- University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Kenneth A. Furlough
- Dell Medical School at the University of Texas at Austin, Austin
- Chicago Medical School, North Chicago, Illinois
| | - Lauren M. Uhler
- Dell Medical School at the University of Texas at Austin, Austin
| | - John P. Andrawis
- Dell Medical School at the University of Texas at Austin, Austin
- Harbor-UCLA Medical Center, West Carson, California
| | - Karl M. Koenig
- Dell Medical School at the University of Texas at Austin, Austin
| | - Nazan Aksan
- Dell Medical School at the University of Texas at Austin, Austin
| | - Paul J. Rathouz
- Dell Medical School at the University of Texas at Austin, Austin
| | - Kevin J. Bozic
- Dell Medical School at the University of Texas at Austin, Austin
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Goshima K, Sawaguchi T, Shigemoto K, Iwai S, Fujita K, Kataoka T, Taninaka A. Factors Associated With Patient Satisfaction After Opening-Wedge High Tibial Osteotomy. Orthop J Sports Med 2020; 8:2325967120967964. [PMID: 33283012 PMCID: PMC7682235 DOI: 10.1177/2325967120967964] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Accepted: 06/08/2020] [Indexed: 11/18/2022] Open
Abstract
Background: Opening-wedge high tibial osteotomy (OWHTO) is expected to result in higher patient satisfaction compared with knee arthroplasty due to joint preservation. However, patient satisfaction rates as well as factors associated with satisfaction after OWHTO remain unclear. Purpose: To evaluate patient subjective satisfaction after OWHTO and determine factors associated with patient satisfaction after OWHTO. Study Design: Case-control study; Level of evidence, 3. Methods: This study enrolled 123 patients (123 knees) who underwent unilateral OWHTO. Clinical parameters, including range of motion (ROM), visual analog scale (VAS) score for pain, Knee injury and Osteoarthritis Outcome Score (KOOS), weightbearing line ratio (WBLR), and medial proximal tibial angle (MPTA), were assessed before surgery and at the final follow-up at a minimum of 2 years. Patient satisfaction was evaluated using a 5-point scale regarding (1) surgery, (2) pain relief, (3) knee mobility, (4) daily living function, and (5) lower extremity alignment. The mean overall satisfaction scores for the 5 questions were calculated, and the sample was divided into 2 main groups (satisfied or unsatisfied). Preoperative characteristics, physical activity level, patient expectations for surgery, ROM, and KOOS were compared between the groups. Cartilage regeneration was assessed at the time of plate removal, and WBLR and MPTA were also assessed. Factors associated with patient satisfaction were analyzed using multivariable logistic regression analysis. Results: The mean ± SD follow-up was 54.6 ± 20.6 months. The mean WBLR significantly changed from 20.7% ± 11.8% preoperatively to 66.9% ± 10.2% at the final follow-up, and all KOOS subscale scores significantly improved after surgery. Of the 123 patients, 109 (88.6%) were graded as satisfied. Factors associated with patient satisfaction were expectations met (odds ratio, 17.4; P = .026), better postoperative KOOS Pain score (odds ratio, 1.30; P = .001), and better postoperative KOOS Activities of Daily Living score (odds ratio, 1.36; P = .002). Conclusion: OWHTO is an effective treatment in terms of subjective satisfactory outcomes. Patient expectations for surgery have a significant effect on patient satisfaction. Surgeons should consider patient expectations before OWHTO and provide patient education to improve patient satisfaction.
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Affiliation(s)
- Kenichi Goshima
- Department of Orthopedic Surgery and Joint Reconstructive Surgery, Toyama Municipal Hospital, Toyama, Japan
| | - Takeshi Sawaguchi
- Department of Orthopedic Surgery and Joint Reconstructive Surgery, Toyama Municipal Hospital, Toyama, Japan
| | - Kenji Shigemoto
- Department of Orthopedic Surgery and Joint Reconstructive Surgery, Toyama Municipal Hospital, Toyama, Japan
| | - Shintaro Iwai
- Department of Orthopedic Surgery and Joint Reconstructive Surgery, Toyama Municipal Hospital, Toyama, Japan
| | - Kenji Fujita
- Department of Orthopedic Surgery and Joint Reconstructive Surgery, Toyama Municipal Hospital, Toyama, Japan
| | - Tomoyuki Kataoka
- Department of Orthopedic Surgery and Joint Reconstructive Surgery, Toyama Municipal Hospital, Toyama, Japan
| | - Atsushi Taninaka
- Department of Orthopedic Surgery and Joint Reconstructive Surgery, Toyama Municipal Hospital, Toyama, Japan
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Sveinsdóttir H, Kristiansen K, Skúladóttir H. Health related quality of life in patients having total knee replacement and associations with symptoms, recovery, and patient education: A six month follow up study. Int J Orthop Trauma Nurs 2020; 42:100830. [PMID: 33518438 DOI: 10.1016/j.ijotn.2020.100830] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 10/19/2020] [Accepted: 10/23/2020] [Indexed: 01/16/2023]
Abstract
AIM To describe the symptoms, recovery, patient education, and health related quality of life (HRQOL) of patients having total knee replacements at three time points and to detect experiences and situations that predict HRQOL six weeks and six months post-surgery. METHOD A prospective exploratory two-site study assessing 123 patients, while in hospital (T1), at six weeks (T2), and at six months (T3) post-discharge. HRQOL was measured using the SF-36v2 and symptoms were measured with the Hospital and Anxiety Scale. Two questions considered pain and two considered movement and tiredness while two questions addressed recovery and patient education. Linear regression models were used to calculate predictors of mental and physical HRQOL at T2 and T3. RESULTS HRQOL improved from T1 to T3. The main predictors of higher physical scores at T2 were; being older, fewer symptoms of depression and little distress related to movement. At T3 the main predictors were; having resumed work, finding patient education very useful, experiencing no pain in the last 24 h and fewer symptoms of depression. The main predictors of higher mental scores at T2 were fewer symptoms of anxiety and depression and little distress related to movement while at T3 these were fewer symptoms of anxiety and depression and experiencing no pain last 24 h. CONCLUSION Apart from pain, function and resumption of activities, the symptoms of anxiety and depression influence HRQOL. These symptoms should be assessed during the hospital stay.
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Affiliation(s)
- Herdís Sveinsdóttir
- University of Iceland, Faculty of Nursing, Eirberg, Eiríksgötu 34, 101, Reykjavík, Iceland; Landspitali University Hospital, Surgical Services, 101, Reykjavík, Iceland.
| | | | - Hafdís Skúladóttir
- University of Iceland, Faculty of Nursing, Eirberg, Eiríksgötu 34, 101, Reykjavík, Iceland; University of Akureyri, School of Health Sciences, Iceland
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Beringer DC. CORR Insights®: What Influences Patient Satisfaction after TKA? A Qualitative Investigation. Clin Orthop Relat Res 2020; 478:1867-1869. [PMID: 32732568 PMCID: PMC7371077 DOI: 10.1097/corr.0000000000001363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Accepted: 05/26/2020] [Indexed: 01/31/2023]
Affiliation(s)
- Don C Beringer
- D. C. Beringer, Surgery Department, Mercer University School of Medicine, Macon, GA, USA
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32
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Affiliation(s)
- Jan Verhaar
- Department of Orthopaedics and Sports Medicine, Erasmus University Medical Center Rotterdam, the Netherlands,E-mail:
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33
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Mahdi A, Hälleberg-Nyman M, Wretenberg P. Preoperative psychological distress no reason to delay total knee arthroplasty: a register-based prospective cohort study of 458 patients. Arch Orthop Trauma Surg 2020; 140:1809-1818. [PMID: 32720002 PMCID: PMC7560918 DOI: 10.1007/s00402-020-03537-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Accepted: 07/15/2020] [Indexed: 02/06/2023]
Abstract
INTRODUCTION Total knee arthroplasty (TKA) is effective in alleviating pain and improving function in patients with knee arthritis. Psychological factors are known to affect patient satisfaction after TKA. It is important to determine the effectiveness of TKA in patients with presurgical anxiety and/or depression to avoid excluding them from surgery. MATERIALS AND METHODS A prospective cohort study was conducted on all patients who underwent TKA during 2016-2018. Patients were divided into four groups: with anxiety, without anxiety, with depression, and without depression. Outcome measures comprised both generic and knee-specific instruments. Each patient group was compared regarding changes in outcome measures one year after surgery. Between-group comparison was also performed. RESULTS Of the 458 patients with complete data, 15.3% and 9.6% had experienced presurgical anxiety and depression, respectively. All patient groups displayed statistical (P < 0.001) and clinical improvement in all outcome measures. Patients with presurgical anxiety and/or depression generally displayed less improvement, though the only significant mean differences concerned the Knee Injury and Osteoarthritis Outcome Score (KOOS)-sport score in the non-anxiety and non-depression groups (P = 0.006 and 0.03, respectively), a higher proportion of clinically improved KOOS pain in the non-anxiety group (P = 0.03), and the general health state in the anxiety and depression groups (P = 0.004 and 0.04, respectively). CONCLUSIONS All patients improved in outcome measures 1 year after TKA, regardless of presurgical psychological state. Patients with presurgical anxiety and/or depression benefit greatly from surgery and should not be discriminated against based on presurgical psychological distress, though this fact should not eliminate the preoperative psychological assessment of patients. LEVEL OF EVIDENCE II.
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Affiliation(s)
- Aamir Mahdi
- grid.451792.c0000 0000 8699 6304Department of Orthopaedics, Örebro County Council, Örebro, Sweden ,grid.15895.300000 0001 0738 8966School of Medical Sciences, Örebro University, Örebro, Sweden ,grid.15895.300000 0001 0738 8966Department of Orthopaedics, Faculty of Health and Medicine, Örebro University, SE-701 82 Örebro, Sweden
| | - Maria Hälleberg-Nyman
- grid.15895.300000 0001 0738 8966School of Health Sciences, Örebro University, Örebro, Sweden
| | - Per Wretenberg
- grid.451792.c0000 0000 8699 6304Department of Orthopaedics, Örebro County Council, Örebro, Sweden ,grid.15895.300000 0001 0738 8966School of Medical Sciences, Örebro University, Örebro, Sweden
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Abstract
Kneeling ability is consistently the poorest patient-rated outcome after total knee replacement (TKR), with 60-80% of patients reporting difficulty kneeling or an inability to kneel.Difficulty kneeling impacts on many activities and areas of life, including activities of daily living, self-care, leisure and social activities, religious activities, employment and getting up after a fall. Given the wide range of activities that involve kneeling, and the expectation that this will be improved with surgery, problems kneeling after TKR are a source of dissatisfaction and disappointment for many patients.Research has found that there is no association between range of motion and self-reported kneeling ability. More research is needed to understand if and how surgical factors contribute to difficulty kneeling after TKR.Discrepancies between patients' self-reported ability to kneel and observed ability suggests that patients can kneel but elect not to. Reasons for this are multifactorial, including knee pain/discomfort, numbness, fear of harming the prosthesis, co-morbidities and recommendations from health professionals. There is currently no evidence that there is any clinical reason why patients should not kneel on their replaced knee, and reasons for not kneeling could be addressed through education and rehabilitation.There has been little research to evaluate the provision of healthcare services and interventions for patients who find kneeling problematic after TKR. Increased clinical awareness of this poor outcome and research to inform the provision of services is needed to improve patient care and allow patients to return to this important activity. Cite this article: EFORT Open Rev 2019;4:460-467. DOI: 10.1302/2058-5241.4.180085.
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Affiliation(s)
- Vikki Wylde
- Musculoskeletal Research Unit, Translational Health Sciences, Bristol Medical School, University of Bristol, UK.,National Institute for Health Research Bristol Biomedical Research Centre, University Hospitals Bristol NHS Foundation Trust and University of Bristol, UK
| | - Neil Artz
- Department of Allied Health Professions, University of the West of England, Bristol, UK
| | - Nick Howells
- North Bristol NHS Trust, Southmead Hospital, Bristol, UK
| | - Ashley W Blom
- Musculoskeletal Research Unit, Translational Health Sciences, Bristol Medical School, University of Bristol, UK.,National Institute for Health Research Bristol Biomedical Research Centre, University Hospitals Bristol NHS Foundation Trust and University of Bristol, UK.,North Bristol NHS Trust, Southmead Hospital, Bristol, UK
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