1
|
Ulivi M, Orlandini L, D'Errico M, Perrotta R, Perfetti S, Ferrante S, Dui LG. Medium-term patient's satisfaction after primary total knee arthroplasty: enhancing prediction for improved care. Orthop Traumatol Surg Res 2024; 110:103734. [PMID: 37890525 DOI: 10.1016/j.otsr.2023.103734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2022] [Revised: 09/26/2023] [Accepted: 10/19/2023] [Indexed: 10/29/2023]
Abstract
BACKGROUND Patient-reported satisfaction after total knee arthroplasty (TKA) is low compared to other orthopedic procedures. Although several factors have been reported to influence TKA outcomes, it is still challenging to identify patients who will experience dissatisfaction five years after surgery, thereby improving their management. Indeed, both perioperative information and follow-up questionnaires seem to lack statistical predictive power. HYPOTHESIS This study aims to demonstrate that machine learning can improve the prediction of patient satisfaction, especially when classical statistics fail to identify complex patterns that lead to dissatisfaction. PATIENTS AND METHODS Patients who underwent primary TKA were included in a Registry that collected baseline data and clinical outcomes at different follow-ups. The patients were divided into satisfied and dissatisfied groups based on a satisfaction questionnaire administered five years after surgery. Satisfaction was predicted using linear statistical models compared to machine learning algorithms. RESULTS A total of 147 subjects were analyzed. Regarding statistics, significant differences between satisfaction levels started emerging only six months after the intervention, and the classification was close to random guessing. However, machine learning algorithms could improve the prediction by 72% soon after the intervention, and an improvement of 178% was possible when including follow-ups up to one year. DISCUSSION This study demonstrates the feasibility of a registry-based approach for monitoring and predicting satisfaction using ML algorithms. LEVEL OF EVIDENCE III.
Collapse
Affiliation(s)
| | | | | | - Riccardo Perrotta
- Department of Biomedical Sciences for Health, Università degli Studi di Milano, Milan, Italy
| | - Sofia Perfetti
- Department of Biomedical Sciences for Health, Università degli Studi di Milano, Milan, Italy
| | - Simona Ferrante
- Department of Electronics, Information and Bioengineering, Politecnico Di Milano, Milan, Italy
| | - Linda Greta Dui
- Department of Electronics, Information and Bioengineering, Politecnico Di Milano, Milan, Italy
| |
Collapse
|
2
|
Mørup-Petersen A, Krogsgaard MR, Laursen M, Madsen F, Winther-Jensen M, Odgaard A. Patients in high- and low-revision hospitals have similar outcomes after primary knee arthroplasty: 1-year postoperative results from the Danish prospective multicenter cohort study, SPARK. Knee Surg Sports Traumatol Arthrosc 2023:10.1007/s00167-023-07390-3. [PMID: 37042976 DOI: 10.1007/s00167-023-07390-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Accepted: 03/04/2023] [Indexed: 04/13/2023]
Abstract
PURPOSE It is well-known that revision rates after primary knee arthroplasty vary widely. However, it is uncertain whether hospital revision rates are reliable indicators of general surgical quality as defined by patients. The SPARK study compared primary knee arthroplasty surgery at three high-volume hospitals whose revision rates differed for unknown reasons. METHODS This prospective observational study included primary knee arthroplasty patients (total, medial/lateral unicompartmental and patellofemoral) in two low-revision hospitals (Aarhus University Hospital and Aalborg University Hospital Farsø) and one high-revision hospital (Copenhagen University Hospital Herlev-Gentofte). Patients were followed from preoperatively (2016-17) to 1-year postoperatively with patient-reported outcome measures including Oxford Knee Score (OKS), EQ-5D-5L and Copenhagen Knee ROM (range of motion) Scale. The surgical outcomes were compared across hospitals for patients with comparable grades of radiographic knee osteoarthritis and preoperative OKS. Statistical comparisons (parametric and non-parametric) included all three hospitals. RESULTS 97% of the 1452 patients who provided baseline data (89% of those included and 56% of those operated) responded postoperatively (90% at 1 year). Hospitals' utilization of unicompartmental knee arthroplasties differed (Aarhus 49%, Aalborg 14%, and Copenhagen 22%, p < 0.001). 28 patients had revision surgery during the first year (hospital independent, p = 0.1) and were subsequently excluded. 1-year OKS (39 ± 7) was independent of hospital (p = 0.1), even when adjusted for age, sex, Body Mass Index, baseline OKS and osteoarthritis grading. 15% of patients improved less than Minimal Important Change (8 OKS) (Aarhus 19%, Aalborg 13% and Copenhagen 14%, p = 0.051 unadjusted). Patients with comparable preoperative OKS or osteoarthritis grading had similar 1-year results across hospitals (OKS and willingness to repeat surgery, p ≥ 0.087) except for the 64 patients with Kellgren-Lawrence grade-4 (Aarhus 4-6 OKS points lower). 86% of patients were satisfied, and 92% were "willing to repeat surgery", independent of hospital (p ≥ 0.1). Hospital revision rates differences diminished during the study period. CONCLUSIONS Patients in hospitals with a history of differing revision rates had comparable patient-reported outcomes 1 year after primary knee arthroplasty, supporting that surgical quality should not be evaluated by revision rates alone. Future studies should explore if revision rate variations may depend as much on revision thresholds and indications as on outcomes of primary surgery. LEVEL OF EVIDENCE Level II (Prospective cohort study).
Collapse
Affiliation(s)
- Anne Mørup-Petersen
- Department of Orthopaedic Surgery, Copenhagen University Hospital Herlev and Gentofte, Gentofte Hospitalsvej 1, 2900, Hellerup, Denmark.
| | - Michael Rindom Krogsgaard
- Department of Orthopaedic Surgery, Section for Sports Traumatology, Bispebjerg and Frederiksberg Hospital, University of Copenhagen, Bispebjerg Bakke 23, 2400, Copenhagen, NV, Denmark
| | - Mogens Laursen
- Department of Orthopaedic Surgery, Aalborg University Hospital, Hobrovej 18-22, 9000, Aalborg, Denmark
| | - Frank Madsen
- Department of Orthopaedic Surgery, Aarhus University Hospital, Palle Juul-Jensens, Boulevard 99, 8200, Aarhus N, Denmark
| | - Matilde Winther-Jensen
- Center for Clinical Research and Prevention, Department of Data, Biostatistics and Pharmacoepidemiology, Bispebjerg and Frederiksberg Hospital, Copenhagen, University of Copenhagen, Nordre Fasanvej 57, 2000, Frederiksberg, Denmark
| | - Anders Odgaard
- Department of Orthopaedic Surgery, Copenhagen University Hospital Herlev and Gentofte, Gentofte Hospitalsvej 1, 2900, Hellerup, Denmark
- Department of Orthopaedic Surgery, Rigshospitalet, Copenhagen University Hospital, Blegdamsvej 9, 2100, Copenhagen, Denmark
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| |
Collapse
|
3
|
Gruenberger E, Bae AS, Kelly T, Ponce BA, McGrory J. Patient-reported dissatisfaction following second side in staged bilateral total knee arthroplasty: A systematic review. World J Orthop 2022; 13:1029-1037. [PMID: 36439367 PMCID: PMC9685631 DOI: 10.5312/wjo.v13.i11.1029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 08/16/2022] [Accepted: 10/06/2022] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Around one third of patients who undergo total knee arthroplasty (TKA) will eventually have the contralateral knee replaced. Overall patient satisfaction after staged bilateral total knee arthroplasty procedures performed on different days is reportedly similar to unilateral TKA. Nevertheless, in our anecdotal experience patients often report less satisfying outcomes following the second side. A cursory review of available literature tended to confirm that observation. We sought therefore to consolidate all of the available data on this issue to further investigate this phenomenon.
AIM To consolidate available published data revealing satisfaction scores among patients following staged bilateral TKA, and to evaluate the phenomenon of less satisfying results following TKA2.
METHODS A systematic review of available literature reporting on satisfaction with TKA1 and TKA2 after staged bilateral knee arthroplasty was undertaken using PubMed, Google Scholar, and Embase. From 427 records, five full-length articles met criteria for inclusion in the meta-analysis. The data were then extracted and assessed on the basis of the Reference Citation Analysis (https://www.referencecitationanalysis.com/).
RESULTS A total of 1889 patients with an average age of 68 (range: 38–92) underwent staged bilateral TKA with outcomes reported at 1 year following each TKA with a mean 21.9 mo between surgeries (range: 2 d to 14.5 years). Overall satisfaction with both knees was 83.70% (1581) and dissatisfaction with both knees was 2.75% (52). In the remaining 13.56% (256) who were dissatisfied with one side, 61.0% were dissatisfied with TKA2, and 39.0% were dissatisfied with TKA1. Patient-reported outcome scores for TKA2 were frequently lower than TKA1 even in patients reporting overall satisfaction with both knees.
CONCLUSION At 1-year follow-up, there was a 50% greater risk of dissatisfaction with TKA2 among the 13.56% of patients reporting dissatisfaction in one knee after staged bilateral TKA. Whether the interval between procedures or long-term follow-up changes these results requires further investigation.
Collapse
Affiliation(s)
| | - Andrew S Bae
- Department of Orthopedic Surgery, Jack Hughston Memorial Hospital, Phenix City, AL 36867, United States
| | - Tyler Kelly
- The Hughston Foundation, Columbus, GA 31909, United States
| | - Brent A Ponce
- The Hughston Foundation, Columbus, GA 31909, United States
| | - James McGrory
- Department ofOrthopedic Surgery, Hughston Foundation and Jack Hughston Memorial Hospital, Columbus, GA 31909, United States
| |
Collapse
|
4
|
Ghijselings I, Taylan O, Delport HP, Slane J, Van den Wyngaert H, Demurie A, Scheys L. Using a patella reduced technique while balancing a TKA results in restored physiological strain in the collateral ligaments: an ex vivo kinematic analysis. Arch Orthop Trauma Surg 2022; 142:1633-1644. [PMID: 34216262 DOI: 10.1007/s00402-021-04010-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Accepted: 06/18/2021] [Indexed: 01/14/2023]
Abstract
INTRODUCTION Poor soft tissue balance in total knee arthroplasty (TKA) often results in patient dissatisfaction and reduced joint longevity. Patella-in-place balancing (PIPB) is a novel technique which aims to restore native collateral ligament behavior without collateral ligament release, while restoring post-operative patellar position. This study aimed to assess the effectiveness of this novel technique through a detailed ex vivo biomechanical analysis by comparing post-TKA tibiofemoral kinematics and collateral ligament behavior to the native condition. MATERIALS AND METHODS Eight fresh-frozen cadaveric legs (89.2 ± 6 years) were tested on a validated dynamic knee simulator, following computed tomography imaging. Specimens were subjected to passive flexion (10-120°), squatting (35-100°), and varus/valgus laxity testing (10 Nm at 0°, 30°, 60°, 90° flexion). An optical motion capture system recorded markers affixed rigidly to the femur, tibia, and patella, while digital extensometers longitudinally affixed to the superficial medial collateral ligament (MCL) and lateral collateral ligament (LCL) collected synchronized strain data. Following native testing, a Stryker Triathlon CR TKA (Stryker, MI, USA) was performed on each specimen and the identical testing protocol was repeated. Statistical analyses were performed using a linear mixed model for functional motor tasks, while Wilcoxon signed-rank test was used for laxity tests (p < 0.05). RESULTS Postoperative laxity was lower than the native condition at all flexion angles while post-operative ligament strain was lowered only for MCL at 30° (p = 0.017) and 60° (p = 0.011). Postoperative femoral rollback patterns were comparable to the native condition in passive flexion but demonstrated a more pronounced medial pivot during squatting. CONCLUSIONS Balancing a TKA with the PIPB technique resulted in reduced joint laxity, while restoring collateral ligament strains. The technique also seemed to restore kinematics and strains, especially in passive flexion.
Collapse
Affiliation(s)
- Ignace Ghijselings
- Department of Orthopedics and Traumatology, AZ Alma, Ringlaan 15, Eeklo, Belgium
| | - Orcun Taylan
- Institute for Orthopedic Research and Training (IORT), KU Leuven, UZ Leuven, Campus Gasthuisberg, Herestraat 49, 3000, Leuven, Belgium
| | - Hendrik Pieter Delport
- Institute for Orthopedic Research and Training (IORT), KU Leuven, UZ Leuven, Campus Gasthuisberg, Herestraat 49, 3000, Leuven, Belgium. .,Division of Orthopedics, University Hospitals Leuven, Leuven, Belgium.
| | - Josh Slane
- Institute for Orthopedic Research and Training (IORT), KU Leuven, UZ Leuven, Campus Gasthuisberg, Herestraat 49, 3000, Leuven, Belgium
| | | | - Alex Demurie
- Department of Orthopedics and Traumatology, AZ Alma, Ringlaan 15, Eeklo, Belgium
| | - Lennart Scheys
- Institute for Orthopedic Research and Training (IORT), KU Leuven, UZ Leuven, Campus Gasthuisberg, Herestraat 49, 3000, Leuven, Belgium.,Division of Orthopedics, University Hospitals Leuven, Leuven, Belgium
| |
Collapse
|
5
|
Farooq H, Deckard ER, Ziemba-Davis M, Madsen A, Meneghini RM. Predictors of Patient Satisfaction Following Primary Total Knee Arthroplasty: Results from a Traditional Statistical Model and a Machine Learning Algorithm. J Arthroplasty 2020; 35:3123-3130. [PMID: 32595003 DOI: 10.1016/j.arth.2020.05.077] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 05/26/2020] [Accepted: 05/29/2020] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND It is well-documented in the orthopedic literature that 1 in 5 patients are dissatisfied following total knee arthroplasty (TKA). However, multiple statistical models have failed to explain the causes of dissatisfaction. Furthermore, payers are interested in using patient-reported satisfaction scores to adjust surgeon reimbursement rates without a full understanding of the influencing parameters. The purpose of this study was to more comprehensively identify predictors of satisfaction and compare results using both a statistical model and a machine learning (ML) algorithm. METHODS A retrospective review of consecutive TKAs performed by 2 surgeons was conducted. Identical perioperative protocols were utilized by both surgeons. Patients were grouped as satisfied or unsatisfied based on self-reported satisfaction scores. Fifteen variables were correlated with satisfaction using binary logistic regression and stochastic gradient boosted ML models. RESULTS In total, 1325 consecutive TKAs were performed. After exclusions, 897 TKAs were available with minimum 1-year follow-up. Overall, 85.3% of patients were satisfied. Older age generation and performing surgeon were predictors of satisfaction in both models. The ML model also retained cruciate-retaining/condylar-stabilizing implant; lack of inflammatory conditions, preoperative narcotic use, depression, and lumbar spine pain; female gender; and a preserved posterior cruciate ligament as predictors of satisfaction which allowed for a significantly higher area under the receiver operator characteristic curve compared to the binary logistic regression model (0.81 vs 0.60). CONCLUSION Findings indicate that patient satisfaction may be multifactorial with some factors beyond the scope of a surgeon's control. Further study is warranted to investigate predictors of patient satisfaction particularly with awareness of differences in results between traditional statistical models and ML algorithms. LEVEL OF EVIDENCE Therapeutic Level III.
Collapse
Affiliation(s)
- Hassan Farooq
- Indiana University School of Medicine, Indianapolis, IN
| | - Evan R Deckard
- Department of Orthopaedic Surgery, Indiana University School of Medicine, Indianapolis, IN
| | - Mary Ziemba-Davis
- IU Health Physicians, Orthopedics & Sports Medicine, IU Health Hip & Knee Center, Fishers, IN
| | - Adam Madsen
- Dr Adam Madsen Orthopedic Surgery, Vernal, UT
| | - R Michael Meneghini
- Department of Orthopaedic Surgery, Indiana University School of Medicine, Indianapolis, IN; IU Health Physicians, Orthopedics & Sports Medicine, IU Health Hip & Knee Center, Fishers, IN
| |
Collapse
|
6
|
Stirling P, Middleton SD, Brenkel IJ, Walmsley PJ. Revision total knee arthroplasty versus primary total knee arthroplasty: a matched cohort study. Bone Jt Open 2020; 1:29-34. [PMID: 33215104 PMCID: PMC7659670 DOI: 10.1302/2633-1462.13.bjo-2019-0001.r1] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Introduction The primary aim of this study was to describe a baseline comparison of early knee-specific functional outcomes following revision total knee arthroplasty (TKA) using metaphyseal sleeves with a matched cohort of patients undergoing primary TKA. The secondary aim was to compare incidence of complications and length of stay (LOS) between the two groups. Methods Patients undergoing revision TKA for all diagnoses between 2009 and 2016 had patient-reported outcome measures (PROMs) collected prospectively. PROMs consisted of the American Knee Society Score (AKSS) and Short-Form 12 (SF-12). The study cohort was identified retrospectively and demographics were collected. The cohort was matched to a control group of patients undergoing primary TKA. Results Overall, 72 patients underwent revision TKA and were matched with 72 primary TKAs with a mean follow-up of 57 months (standard deviation (SD) 20 months). The only significant difference in postoperative PROMs was a worse AKSS pain score in the revision group (36 vs 44, p = 0.002); however, these patients still produced an improvement in the pain score. There was no significant difference in improvement of AKSS or SF-12 between the two groups. LOS (9.3 days vs 4.6 days) and operation time (1 hour 56 minutes vs 1 hour 7 minutes) were significantly higher in the revision group (p < 0.001). Patients undergoing revision were significantly more likely to require intraoperative lateral release and postoperative urinary catheterisation (p < 0.001). Conclusion This matched-cohort study provides results of revision TKA using modern techniques and implants and outlines what results patients can expect to achieve using primary TKA as a control. This should be useful to clinicians counselling patients for revision TKA.
Collapse
Affiliation(s)
- Paul Stirling
- Department of Trauma and Orthopaedic Surgery, Victoria Hospital, Kirkcaldy, UK
| | - Scott D Middleton
- Department of Trauma and Orthopaedic Surgery, Victoria Hospital, Kirkcaldy, UK
| | - Ivan J Brenkel
- Department of Trauma and Orthopaedic Surgery, Victoria Hospital, Kirkcaldy, UK
| | - Phil J Walmsley
- Department of Trauma and Orthopaedic Surgery, Victoria Hospital, Kirkcaldy, UK
| |
Collapse
|
7
|
Rosinsky PJ, Chen SL, Yelton MJ, Lall AC, Maldonado DR, Shapira J, Meghpara MB, Domb BG. Outpatient vs. inpatient hip arthroplasty: a matched case-control study on a 90-day complication rate and 2-year patient-reported outcomes. J Orthop Surg Res 2020; 15:367. [PMID: 32867794 PMCID: PMC7457487 DOI: 10.1186/s13018-020-01871-8] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Accepted: 08/07/2020] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND The transition to outpatient-based surgery is a major development occurring in recent years in the field of total hip arthroplasty (THA). The effect of this transition on patient-reported outcomes (PROs) is still not well established. The purpose of the current study was to compare patients undergoing inpatient THA (iTHA) to patients undergoing outpatient THA (oTHA) regarding (1) perioperative variables including surgical time, blood loss, and length of stay (2) 90-day complication rates and unplanned emergency room or office visits (3) 2-year PROs including modified Harris hip score (mHHS), Harris hip score (HHS), forgotten joint score (FJS), pain, and satisfaction, as well as the quality of live measures. METHODS The American Hip Institute registry was analyzed for patients undergoing THA between July 2014 and April 2016. The first 100 patients undergoing oTHA were selected and matched to 100 patients undergoing iTHA via propensity matching based on the following variables: age, sex, body mass index (BMI), Charlson comorbidity index (CCI), and smoking status. The primary outcomes were PROs at 2 years post-operatively. The secondary outcomes were perioperative surgical variables, 90-day complication rates, and unplanned emergency and clinic visits. RESULTS After exclusions, 91 patients remained in each group and were compared. The oTHA group showed improved 2-year PROs with regard to mHHS (91.5 vs. 86.2; P = 0.02), HHS (92.3 vs. 87.4; P = 0.02), and pain (1.0 vs. 1.5; P = 0.04). The oTHA group had an average length of stay of 6.8 h compared to 43.2 h for the iTHA group (P < 0.001). There were no significant differences between the groups regarding readmissions, emergency room visits, and unplanned clinic visits. Complications and revision rates were similar in both groups. CONCLUSION In appropriately selected, younger patients, oTHA can achieve improved postoperative 2-year PROs compared to iTHA. We found no differences regarding postoperative short-term complications or 2-year revision rates, and no differences in unplanned office visits or readmissions. LEVEL OF EVIDENCE Prognostic level 3.
Collapse
Affiliation(s)
- Philip J Rosinsky
- American Hip Institute Research Foundation, Des Plaines, IL, 60018, USA
| | - Sarah L Chen
- Sidney Kimmel Medical College, Philadelphia, PA, 19107, USA
| | - Mitchell J Yelton
- American Hip Institute Research Foundation, Des Plaines, IL, 60018, USA
| | - Ajay C Lall
- American Hip Institute Research Foundation, Des Plaines, IL, 60018, USA.,American Hip Institute, Des Plaines, IL, 60018, USA.,AMITA Health St. Alexius Medical Center, Hoffman Estates, IL, 60169, USA
| | - David R Maldonado
- American Hip Institute Research Foundation, Des Plaines, IL, 60018, USA
| | - Jacob Shapira
- American Hip Institute Research Foundation, Des Plaines, IL, 60018, USA
| | - Mitchell B Meghpara
- American Hip Institute Research Foundation, Des Plaines, IL, 60018, USA.,AMITA Health St. Alexius Medical Center, Hoffman Estates, IL, 60169, USA
| | - Benjamin G Domb
- American Hip Institute Research Foundation, Des Plaines, IL, 60018, USA. .,American Hip Institute, Des Plaines, IL, 60018, USA. .,AMITA Health St. Alexius Medical Center, Hoffman Estates, IL, 60169, USA.
| |
Collapse
|
8
|
Nakamura M, Kise C, Hasegawa S, Misaki S. Effectiveness of early high-intensity balance training for early home life independence after total knee arthroplasty: a pseudo-randomized controlled trial. Phys Ther Res 2020; 23:79-86. [PMID: 32850283 DOI: 10.1298/ptr.e9995] [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: 05/23/2019] [Accepted: 12/12/2019] [Indexed: 11/23/2022]
Abstract
OBJECTIVE In Japan, the number of elderly individuals living alone is increasing, leading to an increase in hospital medical expenses attributed to total knee arthroplasty (TKA). Improvement in balance and functional performance is a priority in the early postoperative stages after TKA. However, there are no reports on the effectiveness of balance training (BT) for inpatients in the early postoperative period. Thus, we aimed to evaluate the effectiveness of early high-intensity BT for early home-life independence after TKA. METHOD This pseudo-randomized controlled trial included 49 inpatients who underwent TKA and had osteoarthritis. Inpatients were categorized into the BT or typical training (TT) group. The BT program began on post-TKA day 4, with 12-14 sessions between day 7 and 10 (i.e., 1-2 sessions per day). The effect of the intervention was assessed using balance ability as the main outcome. Sub-outcomes included evaluation of motion function. The differences in each variable before and after intervention were compared, including covariance analysis adjusted for age and sex. RESULTS The mean (standard deviation) balance ability indexes in the left and right directions were BT, pre 4.5 (0.8) and post 4.4 (0.8); TT, pre 4.8 (0.9) and post 4.4 (0.8), and those in the forward and backward directions were BT, pre 4.7 (1.7) and post 5.1 (2.1); TT, pre 6.3 (2.6) and post 5.9 (2.0). No significant differences were found between the preoperative and postintervention scores in the two groups for any measured outcome. CONCLUSION BT did not appear to improve balance ability or functional performance.
Collapse
Affiliation(s)
- Mutsumi Nakamura
- Tohto University Faculty of Human Care at Makuhari Department of Physical Therapy
| | | | | | | |
Collapse
|
9
|
Halawi MJ, Jongbloed W, Baron S, Savoy L, Cote MP, Lieberman JR. Patient-Reported Outcome Measures are not a Valid Proxy for Patient Satisfaction in Total Joint Arthroplasty. J Arthroplasty 2020; 35:335-339. [PMID: 31611162 DOI: 10.1016/j.arth.2019.09.033] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Revised: 09/16/2019] [Accepted: 09/19/2019] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND Patient-reported outcome measures (PROMs) are increasingly used as quality benchmarks in total joint arthroplasty. The objective of this study is to investigate whether PROMs correlate with patient satisfaction, which is arguably the most important and desired outcome. METHODS Our institutional joint database was queried for patients who underwent primary, elective, unilateral total joint arthroplasty. Eligible patients were asked to complete a satisfaction survey at final follow-up. Correlation coefficients (R) were calculated to quantify the relationship between patient satisfaction and prospectively collected PROMs. We explored a wide range of PROMs including Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), Short Form-12, Oxford Hip Score, Knee Society Clinical Rating Score (KSCRS), Single Assessment Numerical Evaluation, and University of California Los Angeles activity level rating. RESULTS In general, there was only weak to moderate correlation between patient satisfaction and PROMs. Querying the absolute postoperative scores had higher correlation with patient satisfaction compared to either preoperative scores or net changes in scores. The correlation was higher with disease-specific PROMs (WOMAC, Oxford Hip Score, KSCRS) compared to general health (Short Form-12), activity level (University of California Los Angeles activity level rating), or perception of normalcy (Single Assessment Numerical Evaluation). Within disease-specific PROMs, the pain domain consistently carried the highest correlation with patient satisfaction (WOMAC pain subscale, R = 0.45, P < .001; KSCRS pain subscale, R = 0.49, P < .001). CONCLUSION There is only weak to moderate correlation between PROMs and patient satisfaction. PROMs alone are not the optimal way to evaluate patient satisfaction. We recommend directly querying patients about satisfaction and using shorter PROMs, particularly disease-specific PROMs that assess pain perception to better gauge patient satisfaction.
Collapse
Affiliation(s)
- Mohamad J Halawi
- Department of Orthopaedic Surgery, University of Connecticut Health Center, Farmington, CT
| | | | - Samuel Baron
- University of Connecticut School of Medicine, Farmington, CT
| | - Lawrence Savoy
- Department of Orthopaedic Surgery, University of Connecticut Health Center, Farmington, CT
| | - Mark P Cote
- Department of Orthopaedic Surgery, University of Connecticut Health Center, Farmington, CT
| | - Jay R Lieberman
- Department of Orthopaedic Surgery, Keck School of Medicine of University of Southern California, Los Angeles, CA
| |
Collapse
|
10
|
Single-item satisfaction scores mask large variations in pain, function and joint awareness in patients following total joint arthroplasty. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY 2019; 30:267-274. [DOI: 10.1007/s00590-019-02560-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Accepted: 09/23/2019] [Indexed: 12/19/2022]
|
11
|
Deakin AH, Smith MA, Wallace DT, Smith EJ, Sarungi M. Fulfilment of preoperative expectations and postoperative patient satisfaction after total knee replacement. A prospective analysis of 200 patients. Knee 2019; 26:1403-1412. [PMID: 31474421 DOI: 10.1016/j.knee.2019.07.018] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Revised: 03/04/2019] [Accepted: 07/31/2019] [Indexed: 02/02/2023]
Abstract
BACKGROUND In total knee arthroplasty (TKA), the association between preoperative patient expectations, their postoperative fulfilment, and satisfaction is not well understood. The aim of this study was to quantify these relationships in a cohort of TKA patients with differing socio-economic backgrounds from across Scotland. METHODS Expectations of 200 patients undergoing TKA were assessed using the Hospital for Special Surgery Knee Replacement Expectation Score. Postoperatively, expectation fulfilment was assessed at six weeks and one year. Satisfaction was measured using a five-point Likert scale. Preoperative and postoperative scores were compared across satisfaction groups. Relationships between individual and overall expectation fulfilment, satisfaction, and demographics were analysed. RESULTS At six weeks, 30% of expectations were fulfilled, increasing to 48% at one year. Corresponding satisfaction rates were 84% and 89%. Higher fulfilment scores were associated with greater satisfaction. Fulfilment of pain and mobility expectations were most predictive of satisfaction. Expectations of kneeling, squatting, paid work and sexual function went unfulfilled. Preoperative expectations were not related to postoperative satisfaction. Males had higher postoperative fulfilment scores. CONCLUSIONS This study showed a clear association between fulfilment of preoperative expectations and patient satisfaction following TKA. However, less than 50% of patient expectations were completely fulfilled. While higher fulfilment scores were predictive of greater satisfaction, low overall fulfilment score did not preclude satisfaction. The high correlation of pain and function expectation fulfilment with satisfaction emphasises the need to relate these as appropriate preoperative expectations, while awareness of unfulfilled expectations may allow engagement with and resolution of ongoing concerns and disappointments.
Collapse
Affiliation(s)
- Angela H Deakin
- Department of Orthopaedics, Golden Jubilee National Hospital, Clydebank, UK
| | - Marie Anne Smith
- Department of Orthopaedics, Golden Jubilee National Hospital, Clydebank, UK
| | - David T Wallace
- Department of Orthopaedics, Golden Jubilee National Hospital, Clydebank, UK
| | - Elizabeth J Smith
- Department of Orthopaedics, Golden Jubilee National Hospital, Clydebank, UK
| | - Martin Sarungi
- Department of Orthopaedics, Golden Jubilee National Hospital, Clydebank, UK.
| |
Collapse
|
12
|
Pain relieve without impairing muscle function after local infiltration anaesthesia in primary knee arthroplasty: a prospective randomized study. Arch Orthop Trauma Surg 2019; 139:1007-1013. [PMID: 31089805 DOI: 10.1007/s00402-019-03194-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Indexed: 01/01/2023]
Abstract
PURPOSE Purpose of the current study was to compare early effectiveness of pain relieve of 3 in 1 regional pain catheter to local infiltration anesthesia (LIA) in primary total knee arthroplasty (TKA). Secondary endpoint was quadriceps muscle strength after both procedures. MATERIAL AND METHODS A single-center, prospective, randomized controlled trial was performed. Patients eligible to TKA were either randomized into group 3 in 1 regional pain catheter (C), or group local infiltration anesthesia (L). Pain relieve was assessed by visual analogue scale (VAS) at rest and under physical activity (PA) prior to surgery (t0) and at days one through six. In addition, quadriceps muscle strength ( = straight leg raise) was tested according to the Manual Muscle Testing Scale. Functional outcome was measured using the Oxford Knee Score (OKS) preoperatively and 6 months postoperatively. RESULTS 121 patients were included in the study. 59 (48.8%) patients were allocated to group C, 62 (51.2%) patients to Group L. No differences concerning pain level evaluated by VAS could be detected between the groups at any time. Comparing straight leg raise test group L was significantly superior over the complete postoperative period (p < 0.03). The mean OKS decreased significantly (p < 0.001) from preoperatively 34.2 ± 7.5 points to 16.9 ± 6.0 points at the six months final follow-up. Regarding OKS there were no intergroup differences at the final follow-up at 6 months postoperative. CONCLUSION There is no significant difference in pain relieve comparing LIA to 3 in 1 catheter in perioperative pain management in TKA. The advantage of LIA is unimpaired quadriceps muscle function in the short-term follow-up.
Collapse
|
13
|
Better Patient-Reported Experiences with Health Care Are Associated with Improved Clinical Outcome after Carpal Tunnel Release Surgery. Plast Reconstr Surg 2019; 143:1677-1684. [DOI: 10.1097/prs.0000000000005516] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
|
14
|
Patient age of less than 55 years is not an independent predictor of functional improvement or satisfaction after total knee arthroplasty. Arch Orthop Trauma Surg 2018; 138:1755-1763. [PMID: 30259126 DOI: 10.1007/s00402-018-3041-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2018] [Indexed: 10/28/2022]
Abstract
INTRODUCTION Management of the young patient with end-stage osteoarthritis of the knee is difficult, with surgical options of osteotomy, partial or total knee arthroplasty (TKA). The primary aim of this study was to assess whether age of less than 55 years was an independent predictor of functional outcome and satisfaction after total knee arthroplasty (TKA). The secondary aims were to identify pre-operative differences in patient demographics, comorbidity and function between patients less than 55 years old compared to those 55 years old and over. MATERIALS AND METHODS A retrospective cohort consisting of 2589 patients undergoing a primary TKA was identified from an established arthroplasty database. Patient demographics, comorbidity, Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) and Short Form (SF) 12 scores were collected pre-operatively and 1 year post-operatively. In addition, patient satisfaction was assessed at 1 year. Regression analysis was used to identify independent pre-operative predictors of change in the WOMAC and SF-12 scores, and patient satisfaction. RESULTS Patients less than 55 years old were significantly less likely to be satisfied with the overall outcome of their TKA (OR 0.4, p = 0.001). After adjusting for confounding variables age group was not an independent predictor of overall satisfaction with overall outcome (OR 0.71, p = 0.16). Independent predictors of an increased risk of dissatisfaction with the overall outcome at 1 year were depression (OR 0.58, p = 0.008) and worse pre-operative SF-12 MCS (p = 0.04). CONCLUSION Age of less than 55 years is not an independent predictor of functional outcome or rate of patient satisfaction after TKA. However, depression and poor mental health are significantly more prevalent in patients less than 55 years old and were independently associated with a lower satisfaction rate.
Collapse
|
15
|
Fransen BL, Hoozemans MJM, Argelo KDS, Keijser LCM, Burger BJ. Fast-track total knee arthroplasty improved clinical and functional outcome in the first 7 days after surgery: a randomized controlled pilot study with 5-year follow-up. Arch Orthop Trauma Surg 2018; 138:1305-1316. [PMID: 30027483 PMCID: PMC6096572 DOI: 10.1007/s00402-018-3001-2] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Indexed: 12/17/2022]
Abstract
INTRODUCTION Fast-track protocols (FP) are used more and more to optimize results after total knee arthroplasty (TKA). Many studies evaluating FP in TKA concentrate on clinical outcome and medium to long-term results. Since discharge from hospital after TKA is achieved increasingly quicker worldwide using FP in an increasingly younger and active patient population, the effects of FP on functional outcome in the first days after TKA become more important. The purpose of the current study was to compare FP with a regular joint care protocol (RP), with an emphasis on the first 7 days after surgery. MATERIALS AND METHODS A non-blinded randomized controlled clinical pilot study was performed with 25 patients assigned to a FP group and 25 patients assigned to a RP group. Primary outcome was functional outcome, clinical outcome, pain, and complications for each day in the first week after surgery. Patients were followed up to 5 years after surgery. RESULTS Significantly lower VAS scores for knee pain, faster Timed-Up and Go test times and more mobility on functional tests were seen on several days in the first week in the FP group compared to the RP group. Few other significant differences were found at 2, 6 weeks, and no significant differences were found at 12 weeks and 1, 2 and 5 years after surgery. CONCLUSIONS Fast-track protocol for primary TKA showed significantly lower knee pain scores and improved functional outcome in the first 7 days after TKA compared to a regular protocol.
Collapse
Affiliation(s)
- Bas L. Fransen
- Department of Orthopaedic Surgery, CORAL-Centre for Orthopaedic Research Alkmaar, Noordwest Ziekenhuisgroep Alkmaar, Wilhelminalaan 12, 1815 JD Alkmaar, The Netherlands ,Department of Human Movement Sciences, Faculty of Behavioural and Movement Sciences, Vrije Universiteit Amsterdam, Amsterdam Movement Sciences, Van der Boechorststraat 7, 1081 BT Amsterdam, The Netherlands
| | - Marco J. M. Hoozemans
- Department of Orthopaedic Surgery, CORAL-Centre for Orthopaedic Research Alkmaar, Noordwest Ziekenhuisgroep Alkmaar, Wilhelminalaan 12, 1815 JD Alkmaar, The Netherlands ,Department of Human Movement Sciences, Faculty of Behavioural and Movement Sciences, Vrije Universiteit Amsterdam, Amsterdam Movement Sciences, Van der Boechorststraat 7, 1081 BT Amsterdam, The Netherlands
| | - Kirsten D. S. Argelo
- Department of Orthopaedic Surgery, CORAL-Centre for Orthopaedic Research Alkmaar, Noordwest Ziekenhuisgroep Alkmaar, Wilhelminalaan 12, 1815 JD Alkmaar, The Netherlands
| | - Lucien C. M. Keijser
- Department of Orthopaedic Surgery, CORAL-Centre for Orthopaedic Research Alkmaar, Noordwest Ziekenhuisgroep Alkmaar, Wilhelminalaan 12, 1815 JD Alkmaar, The Netherlands
| | - Bart J. Burger
- Department of Orthopaedic Surgery, CORAL-Centre for Orthopaedic Research Alkmaar, Noordwest Ziekenhuisgroep Alkmaar, Wilhelminalaan 12, 1815 JD Alkmaar, The Netherlands
| |
Collapse
|
16
|
Influence of anxiety and pain catastrophizing on the course of pain within the first year after uncomplicated total knee replacement: a prospective study. Arch Orthop Trauma Surg 2017; 137:1735-1742. [PMID: 28965133 DOI: 10.1007/s00402-017-2797-5] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2017] [Indexed: 02/09/2023]
Abstract
PURPOSE Prolonged postoperative pain is a frequent problem after uncomplicated total knee replacement (TKR). The purpose of this study was to evaluate the effect of anxiety and pain catastrophizing on postoperative pain after TKR. METHODS A total of 150 patients were enrolled in this prospective study. Preoperatively, anxiety was assessed using the State-Trait Anxiety Inventory (STAI) and pain catastrophizing was assessed using the Pain Catastrophizing Scale (PCS). The primary outcome measure was postoperative pain on a numerical rating scale (NRS). The secondary outcome parameters were the different Knee Osteoarthritis Outcome Score (KOOS) subscales and patient satisfaction. Intergroup differences were tested with an independent t test. The odds ratio was calculated to determine the probability of an unsatisfactory outcome. RESULTS Preoperatively and at 6 and 12 months postoperatively, patients with anxiety and particularly patients with pain catastrophizing usually had a higher NRS score, lower knee function before and after surgery, and higher dissatisfaction. These intergroup differences were significant preoperatively and at 6 months postoperatively. CONCLUSIONS Psychopathologic factors, particularly pain catastrophizing, have an impact on postoperative pain after TKR. Preoperative screening and concurrent treatment of the diagnosed psychological disorder may improve patient-perceived outcomes.
Collapse
|