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Barnes MR, Zagaria AB, Werth PM, Jevsevar DS. The Impact of the Coronavirus Disease 2019 Pandemic on US Total Knee and Hip Arthroplasty Procedures in 2020. Arthroplast Today 2024; 27:101348. [PMID: 38690096 PMCID: PMC11058713 DOI: 10.1016/j.artd.2024.101348] [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: 09/13/2023] [Revised: 01/12/2024] [Accepted: 02/05/2024] [Indexed: 05/02/2024] Open
Abstract
Background The coronoavirus disease 2019 (COVID-19) pandemic had profound impact on elective procedures in the United States. We characterized the longer-term decline and recovery of hip and knee arthroplasty procedures following the onset of the COVID-19 pandemic in the United States. Methods We conducted a retrospective analysis of patients undergoing primary and revision total knee and hip arthroplasty (TKA and THA) in the United States between 2014 and 2020 using claims from a large national commercial payer data set contaivning deidentified information from patients with commercial health coverage. We calculated the percentage of cases lost by month using a forecast model to predict TKA and THA volumes in the absence of COVID-19. We then calculated the association between COVID-19 positivity rates and THA/TKA procedures by state and month. Results There was a large initial decline in procedures, with primary TKA and THA volumes declining by 93.2% and 87.1% in April 2020, respectively, with revisions seeing more modest declines. Cases quickly recovered with volumes exceeding expected levels in summer months. However, cumulative 2020 volumes remained below expected with 9.7% and 7.5% of expected primary TKA and THA cases lost, respectively. Higher state COVID-19 positivity rates were associated with lower primary TKA, THA, and revision knee procedure rates. Conclusions After the initial decline in March and April, knee and hip arthroplasty cases resumed quickly; however, by the end of 2020, the annual procedure volume had still not recovered fully. The loss in case volume within states was worse in months with higher COVID-19 positivity rates.
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Affiliation(s)
| | - Alexandra B. Zagaria
- Department of Orthopaedics, Dartmouth-Hitchcock Medical Center, Lebanon, NH, USA
| | - Paul M. Werth
- Department of Orthopaedics, Dartmouth-Hitchcock Medical Center, Lebanon, NH, USA
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Jennewine BR, Throckmorton TW, Pierce AS, Miller AH, Azar AT, Sharp CD, Azar FM, Bernholt DL, Brolin TJ. Patient-selection algorithm for outpatient shoulder arthroplasty in ambulatory surgery center: a retrospective update. J Shoulder Elbow Surg 2024; 33:900-907. [PMID: 37625693 DOI: 10.1016/j.jse.2023.07.018] [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: 04/03/2023] [Revised: 07/05/2023] [Accepted: 07/16/2023] [Indexed: 08/27/2023]
Abstract
BACKGROUND Outpatient total shoulder arthroplasty (TSA) presents a safe alternative to inpatient arthroplasty, while helping meet the rapidly rising volume of shoulder arthroplasty needs and minimizing health care costs. Identifying the correct patient for outpatient surgery is critical to maintaining the safety standards with TSA. This study sought to update an ambulatory surgery center (ASC) TSA patient-selection algorithm previously published by our institution. METHODS A retrospective chart review of TSAs was performed in an ASC at a single institution to collect patient demographics, perioperative risk factors, and postoperative outcomes with regard to reoperations, hospital admissions, and complications. The existing ASC algorithm for outpatient TSA was altered based on collected perioperative information, review of pertinent literature, and anesthesiology recommendations. RESULTS A total of 319 TSAs were performed in an ASC in 298 patients over 7 years. Medically related complications occurred in 3 patients (0.9%) within 90 days of surgery, 2 of whom required hospital admission (0.6%) for acute kidney injury and pulmonary embolus. There were no instances of major cardiac events. Orthopedic-related complications occurred in 11 patients (3.4%), with hematoma development requiring evacuation and instability requiring revision being the most common causes. CONCLUSIONS There was a low rate of perioperative complications and hospital admissions, confirming the safety of TSAs in an ASC setting. Based on prior literature and the population included, a pre-existing patient-selection algorithm was updated to better reflect increased comfort, knowledge, and data regarding safe patient selection for TSA in an ASC.
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Affiliation(s)
- Brenton R Jennewine
- Department of Orthopaedic Surgery and Biomedical Engineering, University of Tennessee Health Science Center-Campbell Clinic, Memphis, TN, USA
| | - Thomas W Throckmorton
- Department of Orthopaedic Surgery and Biomedical Engineering, University of Tennessee Health Science Center-Campbell Clinic, Memphis, TN, USA
| | - Andrew S Pierce
- Department of Orthopaedic Surgery and Biomedical Engineering, University of Tennessee Health Science Center-Campbell Clinic, Memphis, TN, USA
| | - Andrew H Miller
- College of Medicine, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Adrian T Azar
- College of Medicine, University of Mississippi Medical Center, Jackson, MS, USA
| | | | - Frederick M Azar
- Department of Orthopaedic Surgery and Biomedical Engineering, University of Tennessee Health Science Center-Campbell Clinic, Memphis, TN, USA
| | - David L Bernholt
- Department of Orthopaedic Surgery and Biomedical Engineering, University of Tennessee Health Science Center-Campbell Clinic, Memphis, TN, USA
| | - Tyler J Brolin
- Department of Orthopaedic Surgery and Biomedical Engineering, University of Tennessee Health Science Center-Campbell Clinic, Memphis, TN, USA.
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Skopec L, Berenson RA, Simon B, Papanicolas I. Variation in processes of care for total hip arthroplasty across high-income countries. HEALTH AFFAIRS SCHOLAR 2024; 2:qxae043. [PMID: 38756170 PMCID: PMC11060656 DOI: 10.1093/haschl/qxae043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Revised: 03/29/2024] [Accepted: 04/22/2024] [Indexed: 05/18/2024]
Abstract
Total hip arthroplasty (THA) is among the most commonly performed elective surgeries in high-income countries, and wait times for THA have frequently been cited by US commentators as evidence that countries with universal insurance programs or national health systems "ration" care. This novel qualitative study explores processes of care for hip replacement in the United States and 6 high-income countries with a focus on eligibility, wait times, decision-making, postoperative care, and payment policies. We found no evidence of rationing or government interference in decision-making across high-income countries. Compared with the 6 other high-income countries in our study, the United States has developed efficient care processes that often allow for a same-day discharge. In contrast, THA patients in Germany stay in the hospital 7-9 days and receive 2-3 weeks of inpatient rehabilitation. However, the payment per THA in the United States remains far above other countries, despite far fewer inpatient days.
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Affiliation(s)
- Laura Skopec
- Health Policy Center, Urban Institute, Washington, DC 20037, United States
| | - Robert A Berenson
- Health Policy Center, Urban Institute, Washington, DC 20037, United States
| | - Benedikt Simon
- Department for Integrated and Digital Care, Asklepios Kliniken GmbH & Co KGaA, 22307 Hamburg, Germany
| | - Irene Papanicolas
- Department of Health Services, Policy & Practice, Brown University School of Public Health, Providence, RI 02903, United States
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Gill VS, Tummala SV, Haglin JM, Sullivan G, Spangehl MJ, Bingham JS. Geographical Differences in Surgeon Reimbursement, Volume, and Patient Characteristics in Primary Total Hip Arthroplasty. J Arthroplasty 2024:S0883-5403(24)00257-2. [PMID: 38522798 DOI: 10.1016/j.arth.2024.03.041] [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: 09/25/2023] [Revised: 03/13/2024] [Accepted: 03/15/2024] [Indexed: 03/26/2024] Open
Abstract
BACKGROUND The purpose of this study was to evaluate changes in regional and national variations in reimbursement to arthroplasty surgeons, procedural volumes, and patient populations for total hip arthroplasty (THA) from 2013 to 2021. METHODS The Medicare Physician and Other Practitioners database was queried for all billing episodes of primary THA for each year between 2013 and 2021. Inflation-adjusted surgeon reimbursement, procedural volume, physician address, and patient characteristics were extracted for each year. Data were stratified geographically based on the United States Census regions and rural-urban commuting codes. Kruskal-Wallis and multivariable regressions were utilized. RESULTS Between 2013 and 2021, the overall THA volume and THAs per surgeon increased at the highest rate in the West (+48.2%, +20.2%). A decline in surgeon reimbursement was seen in all regions, most notably in the Midwest (-20.3%). Between 2013 and 2021, the average number of Medicare beneficiaries per surgeon declined by 12.6%, while the average number of services performed per beneficiary increased by 18.2%. In 2021, average surgeon reimbursement was the highest in the Northeast ($1,081.15) and the lowest in the Midwest ($988.03) (P < .001). Metropolitan and rural areas had greater reimbursement than micropolitan and small towns (P < .001). Patient age, race, sex, Medicaid eligibility, and comorbidity profiles differ between regions. Increased patient comorbidities, when controlling for patient characteristics, were associated with lower reimbursement in the Northeast and West (P < .01). CONCLUSIONS Total hip arthroplasty (THA) volume and reimbursement differ between US regions, with the Midwest exhibiting the lowest increase in volume and greatest decline in reimbursement throughout the study period. Alternatively, the West had the greatest increase in THAs per surgeon. Patient comorbidity profiles differ between regions, and increased patient comorbidity is associated with decreased reimbursement in the Northeast and the West. This information is important for surgeons and policymakers as payment models regarding reimbursement for arthroplasty continue to evolve.
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Affiliation(s)
- Vikram S Gill
- Department of Orthopedic Surgery, Mayo Clinic, Phoenix, Arizona; Mayo Clinic Alix School of Medicine, Scottsdale, Arizona
| | | | - Jack M Haglin
- Department of Orthopedic Surgery, Mayo Clinic, Phoenix, Arizona
| | - Georgia Sullivan
- Department of Orthopedic Surgery, Mayo Clinic, Phoenix, Arizona; Mayo Clinic Alix School of Medicine, Scottsdale, Arizona
| | - Mark J Spangehl
- Department of Orthopedic Surgery, Mayo Clinic, Phoenix, Arizona
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Camillieri S. Does Participation in Virtual or In-Person Preoperative Education Relate to Reduced Length of Stay After Total Joint Arthroplasty? HSS J 2024; 20:83-89. [PMID: 38356753 PMCID: PMC10863587 DOI: 10.1177/15563316231208454] [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: 04/18/2023] [Accepted: 06/02/2023] [Indexed: 02/16/2024]
Abstract
Background Advancements in surgical procedures for total joint arthroplasty (TJA) have resulted in more effective procedures with more rapid recovery. To prepare patients for surgery, many organizations offer a preoperative "joint class," which has been associated with reduced length of stay (LOS). Virtual modes of education are increasingly favored for those having TJA. Purpose To determine whether participation in an individually administered preoperative educational session ("Prehab") relates to reduced LOS or increased likelihood of same-day discharge (SDD) for those undergoing TJA. Additionally, to establish whether and the virtual mode of education provision is superior or inferior to the in-person mode with regards to LOS benefits. Methods The author conducted a case-control study of 2532 patients who had a primary or revision TJA between January 2022 and August 2022 at a single institution. Data were obtained from the electronic medical record. A total of 1118 patients attended Prehab; 1414 patients did not. Patients were included if they were over the age of 18 and had a total hip arthroplasty (THA) or total knee arthroplasty (TKA) during the study period. T-tests, chi-square χ2 tests, and binomial logistic regression were used to evaluate the LOS and SDD outcomes for those who participated in Prehab compared with those who did not. Results Those receiving Prehab in any form had shorter LOS than those who had not. Those receiving virtual Prehab had the shortest LOS. There was no difference in the rate of SDD for outpatient-class patients. Conclusion Preoperative education is associated with LOS benefits to patients undergoing TJA. The virtual mode of education provision is at minimum non-inferior, and may be superior, to the in-person mode. The lack of statistically significant between-group differences for SDD outcomes may be explained by a lack of SDD-specific educational content provided during Prehab.
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Affiliation(s)
- Susan Camillieri
- Rusk Rehabilitation at NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY, USA
- Nova Southeastern University, Fort Lauderdale, FL, USA
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An Increase in Same-day Discharge After Total Joint Arthroplasty During the COVID-19 Pandemic Does Not Influence Patient Outcomes: A Retrospective Cohort Analysis. Arthroplast Today 2023; 20:101115. [PMID: 36776732 PMCID: PMC9905097 DOI: 10.1016/j.artd.2023.101115] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/13/2023] [Accepted: 01/29/2023] [Indexed: 02/10/2023] Open
Abstract
Background The coronavirus disease 2019 (COVID-19) pandemic caused major transitions in total joint arthroplasty (TJA), notably with the increased utilization of same-day discharge (SDD) pathways. This study assessed the effect of accelerated discharge pathways following the resumption of elective cases during the COVID-19 pandemic on SDD rates, adverse events, and characteristics associated with successful SDD following total hip and total knee arthroplasty. Methods This retrospective study split patients into cohorts: TJA prior to COVID-19 (pre-COVID, July 2019-December 2019) and TJA following the resumption of elective surgeries (post-COVID, July 2020-December 2020). Patient characteristics such as age, sex, body mass index, American Society of Anesthesiologists score, and pertinent comorbidities were analyzed, and length of stay, 30-day emergency department (ED) visit rates, readmissions, and reoperations were compared. Results A total of 1333 patients met inclusion criteria that were divided into pre-COVID (692) and post-COVID (641) cohorts. The pre-COVID group had a median age of 69 years (interquartile range 63-76), and the post-COVID group had a median age of 68 years (interquartile range 61-75) (P = .024). SDD increased from 0.1% to 28.9% (P < .001), and length of stay decreased from 1.3 days to 0.89 days (P < .001). There was no change in 30-day ED visits, readmissions, or reoperations (P = .817, P = .470, and P = .643, respectively). There was no difference in ED visits, readmissions, or reoperations in SDD patients. The odds of SDD were associated with age (P < .001, odds ratio [OR] = 0.94), body mass index (P = .006, OR = 0.95), male sex (P < .001, OR = 1.83), and history of tobacco use (P < .001, OR = 1.87). Conclusions At our institution, the COVID-19 pandemic accelerated the utilization of SDD pathways without increasing ED visits, readmissions, or reoperations.
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Cochrane NH, Kim B, Seyler TM, Wellman SS, Bolognesi MP, Ryan SP. The removal of total hip arthroplasty from the inpatient-only list has improved patient selection and expanded optimization efforts. J Arthroplasty 2023:S0883-5403(23)00222-X. [PMID: 36898484 DOI: 10.1016/j.arth.2023.03.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Revised: 03/02/2023] [Accepted: 03/03/2023] [Indexed: 03/12/2023] Open
Abstract
INTRODUCTION On January 1, 2020, the Centers for Medicare and Medicaid Services removed total hip arthroplasty (THA) from the Inpatient-Only (IPO) list. This study evaluated patient demographics and comorbidities, pre-operative optimization efforts, and 30-day outcomes of patients undergoing outpatient THA pre- and post- IPO-removal. The authors hypothesized that patients undergoing THA post-IPO removal would have improved optimization of modifiable risk factors and equivalent 30-day outcomes. METHODS There were 17,063 outpatient THA in a national database stratified by surgery performed pre- (2015 to 2019: 5,239 patients) and post-IPO (2020: 11,824 patients) removal. Demographics, comorbidities, and 30-day outcomes were compared with univariable and multivariable analyses. Pre-operative optimization thresholds were established for the following modifiable risk factors: albumin, creatinine, hematocrit, smoking history, and body mass index. The percentage of patients who fell outside the thresholds in each cohort were compared. RESULTS Patients undergoing outpatient THA post-IPO removal were significantly older; mean age 65 years (range, 18 to 92) vs 62 (range, 18 to 90) years (P<0.01), with a higher percentage of American Society of Anesthesiologists scores 3 and 4 (P<0.01). There was no difference in 30-day readmissions (P=0.57) or reoperations (P=1.00). A significantly lower percentage of patients fell outside the established threshold for albumin (P<0.01) post-IPO removal, and trended towards lower percentages for hematocrit and smoking status. CONCLUSION The removal of THA from the IPO list expanded patient selection for outpatient arthroplasty. Pre-operative optimization is critical to minimize post-operative complications, and the current study demonstrates that 30-day outcomes have not worsened post-IPO removal.
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Affiliation(s)
- Niall H Cochrane
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC, USA.
| | - Billy Kim
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC, USA
| | - Thorsten M Seyler
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC, USA
| | - Samuel S Wellman
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC, USA
| | - Michael P Bolognesi
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC, USA
| | - Sean P Ryan
- Department of Orthopaedic Surgery, Duke University Medical Center, Durham, NC, USA
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