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Ohmori T, Fraval A, Hozack WJ. Ten Year Experience With Same Day Discharge Outpatient Total Hip Arthroplasty: Patient Demographics Changed, but Safe Outcomes Were Maintained. J Arthroplasty 2024; 39:2311-2315. [PMID: 38649063 DOI: 10.1016/j.arth.2024.04.050] [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: 11/24/2023] [Revised: 04/13/2024] [Accepted: 04/16/2024] [Indexed: 04/25/2024] Open
Abstract
BACKGROUND This study aimed to characterize changes in patient demographics and outcomes for same-day discharge total hip arthroplasty (THA) over a 10-year period at a single orthopaedic specialty hospital. METHODS A consecutive series of 1,654 patients between 2013 and 2022 who underwent unilateral THA and were discharged on the same calendar day were retrospectively reviewed. Patient demographics, including age, sex, body mass index (BMI), age-adjusted Charlson Comorbidity Index, and American Society of Anesthesiologists (ASA), were collected. Readmissions, complications, and unplanned visits were recorded for 90 days postoperatively. In order to compare the demographics of patients over time, patients were divided into 3 groups: Time Group A (2013 to 2016), Time Group B (2017 to 2019), and Time Group C (2020 to 2022). RESULTS The mean age, BMI, ASA score, and CCI increased significantly across each time group. Age increased from 57 years (range, 23 to 77) to 60 years (range, 20 to 87). The BMI increased from 28.1 (range, 18 to 41) to 29.4 (range, 18 to 47). The percentage of patients aged > 70 years almost doubled over time, as did the percentage of patients who had a BMI > 35. Overall complications increased from 3.44 to 6.82%, reflective of the changing health status of patients. Readmissions increased from 0.57 to 1.70% over time. Despite this, there were no readmissions for any patient within the first 24 hours of surgery. CONCLUSIONS Our study has 3 important findings. We identified a worsening patient demographic over time with an increasing percentage of patients of advanced age and higher BMI, ASA, and age-adjusted Charlson Comorbidity Index. Also, there was also an increase in readmissions, complications, and unplanned visits. In addition, despite this worsening patient demographic, there were no readmissions within 24 hours and a low rate of readmissions or unplanned visits within the first 48 hours across all time periods, suggesting that same-day discharge-THA continues to be safe in properly selected patients.
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Affiliation(s)
- Takaaki Ohmori
- Rothman Institute Orthopaedics at Thomas Jefferson University Hospital, Philadelphia, Pennsylvania; Department of Orthopaedic Surgery, Graduate School of Medical Science, Kanazawa University, Kanazawa, Japan
| | - Andrew Fraval
- Rothman Institute Orthopaedics at Thomas Jefferson University Hospital, Philadelphia, Pennsylvania
| | - William J Hozack
- Rothman Institute Orthopaedics at Thomas Jefferson University Hospital, Philadelphia, Pennsylvania
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Pasqualini I, Turan O, Emara AK, Ibaseta A, Xu J, Chiu A, Piuzzi NS. Outpatient Total Hip Arthroplasty Volume up Nearly 8-Fold After Regulatory Changes With Expanding Demographics and Unchanging Outcomes: A 10-Year Analysis. J Arthroplasty 2024; 39:2074-2081. [PMID: 38401607 DOI: 10.1016/j.arth.2024.02.048] [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: 09/25/2023] [Revised: 02/14/2024] [Accepted: 02/15/2024] [Indexed: 02/26/2024] Open
Abstract
BACKGROUND With the removal of total hip arthroplasty (THA) from the inpatient-only (IPO) lists, the orthopedic landscape across the United States has changed rapidly. Thus, this study aimed to: 1) characterize the change in THA volume for outpatient and inpatient surgeries; 2) elucidate demographical differences before and after removal from the IPO list; and 3) analyze 30-day complications, readmissions, and reoperations. METHODS The National Surgical Quality Improvement Program database was queried for primary THAs between January 2010 and December 2021. The primary outcome was the annual volume of outpatient and inpatient THAs. Secondary outcomes involved 30-day complications, readmissions, and reoperations. The variables between cohorts were analyzed using goodness-of-fit Chi-square tests with summary statistics. RESULTS Of the 332,423 THAs between 2010 and 2021, 88% were inpatient THAs (n = 292,974) and 12% were outpatient THAs (n = 39,449). From 2019 to 2021, the volume of inpatient THA decreased by 55% (42,779 to 19,075), while outpatient THA increased by 751% (2,518 to 21,424). Patients who had a THA after 2019 were older (P < .001), more commonly women (P < .001), white (P < .001), and more likely American Society of Anesthesiologists Class III (P < .001). The outpatient cohort had fewer 30-day complications, readmissions, and reoperations. The length of stay for both cohorts decreased until 2019, before increasing in 2020 and 2021 for inpatient THAs, while home discharge and operative time increased for both. CONCLUSIONS The volume of outpatient THA increased almost eightfold after its removal from the IPO lists in 2020. Despite expanding eligibility with older patients and more comorbidities, 30-day complications, readmissions, and reoperations remain low. These findings support the safe transition to outpatient THA with appropriate patient selection and optimization.
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Affiliation(s)
- Ignacio Pasqualini
- Department of Orthopedic Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Oguz Turan
- Department of Orthopedic Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Ahmed K Emara
- Department of Orthopedic Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
| | - Alvaro Ibaseta
- Department of Orthopedic Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
| | - James Xu
- Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Austin Chiu
- Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Nicolas S Piuzzi
- Department of Orthopedic Surgery, Cleveland Clinic Foundation, Cleveland, Ohio
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DeMik DE, Gold PA, Frisch NB, Kerr JM, Courtney PM, Rana AJ. A Cautionary Tale: Malaligned Incentives in Total Hip and Knee Arthroplasty Payment Model Reforms Threaten Promising Innovation and Access to Care. J Arthroplasty 2024; 39:1125-1130. [PMID: 38336300 DOI: 10.1016/j.arth.2024.01.064] [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: 10/03/2023] [Revised: 01/30/2024] [Accepted: 01/31/2024] [Indexed: 02/12/2024] Open
Abstract
Over the past several years, there have been notable changes and controversies involving Medicare reimbursement for total hip (THA) and total knee arthroplasty (TKA). We have seen the development and implementation of experimental bundled payment model pilot programs goals of improving quality and decreasing overall costs of care during the last decade. Many orthopaedic surgeons have embraced these programs and have demonstrated the ability to succeed in these new models by implementing strategies, such as preservice optimization, to shift care away from inpatient or postdischarge settings and reduce postoperative complications. However, these achievements have been met with continual reductions in surgeon reimbursement rates, lower bundle payment target pricings, modest increases in hospital reimbursement rates, and inappropriate valuations of THA and TKA Common Procedural Terminology (CPT) codes. These challenges have led to an organized advocacy movement and spurred research involving the methods by which improvements have been made throughout the entire episode of arthroplasty care. Collectively, these efforts have recently led to a novel application of CPT codes recognized by payers to potentially capture presurgical optimization work. In this paper, we present an overview of contemporary payment models, summarize notable events involved in the review of THA and TKA CPT codes, review recent changes to THA and TKA reimbursement, and discuss future challenges faced by arthroplasty surgeons that threaten access to high-quality THA and TKA care.
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Affiliation(s)
- David E DeMik
- Rothman Orthopaedic Institute, Philadelphia, Pennsylvania
| | - Peter A Gold
- Panorama Orthopedics & Spine Center, Golden, Colorado
| | | | - Joshua M Kerr
- American Association of Hip and Knee Surgeons, Chicago, Illinois
| | | | - Adam J Rana
- Maine Medical Partners Orthopedics and Sports Medicine, South Portland, Maine
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Gordon AM, Ng MK, Schwartz J, Wong CHJ, Erez O, Mont MA. Inconsistent Classification of "Outpatient" Surgeries Leads to Different Outcomes Following Total Hip Arthroplasty in Medicare Beneficiaries: A Critical Analysis. J Arthroplasty 2024; 39:19-25. [PMID: 37634876 DOI: 10.1016/j.arth.2023.08.075] [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: 03/27/2023] [Revised: 08/21/2023] [Accepted: 08/22/2023] [Indexed: 08/29/2023] Open
Abstract
BACKGROUND With rising utilization of outpatient total hip arthroplasty (THA) in older patients including Medicare beneficiaries, the objective was to compare differences in definition including (1) patient demographics; (2) lengths of stay (LOS); and (3) outcomes of "outpatient" (stated status) versus "same-day discharge" (SDD) (actual LOS = 0 days) utilizing a nationwide database. METHODS A national database from 2015 to 2019 was queried for Medicare-aged patients undergoing outpatient THA. Total outpatient THAs (N = 6,072) were defined in one of 2 ways: either "outpatient" by the hospital (N = 2,003) or LOS = 0 days (N = 4,069). Demographics, LOS, discharge destinations, and complications were compared between groups. Logistic regression models computed odds ratios (ORs) for factors leading to complications, readmissions, and nonhome discharges. P values < .008 were significant. RESULTS Women (OR: 1.19, P = .002), diabetes mellitus (OR: 1.31, P = .003), general anesthesia (OR: 1.24, P = .001), and longer operative times (≥95 minutes) (OR: 1.82, P < .001) were associated with 'outpatient' designation versus SDD. Within the hospital-defined 'outpatient' cohort, 49.1% (983 of 2,003) were discharged the same day (LOS = 0 days), and 21.8% had LOS 2 or more days. The hospital-defined 'outpatient' cohort had greater odds of nonhome discharges (6.3 versus 2.8%; OR: 1.88, P < .001) compared to SDD surgeries. The incidence was higher for any complication among hospital-defined 'outpatient' designated patients compared to SDD (5.5 versus 3.9%, P = .007). CONCLUSIONS Outpatient surgeries may be misleading and often do not correlate with SDD, as over 20% remain in the hospital 2 or more days. Investigators should quantitatively define the "outpatient" status by actual LOS to allow standardization and results comparison. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Adam M Gordon
- Department of Orthopaedic Surgery, Maimonides Medical Center, Brooklyn, New York; Questrom School of Business, Boston University, Boston, Massachusetts
| | - Mitchell K Ng
- Department of Orthopaedic Surgery, Maimonides Medical Center, Brooklyn, New York
| | - Jake Schwartz
- Department of Orthopaedic Surgery, Maimonides Medical Center, Brooklyn, New York
| | - C H J Wong
- Department of Orthopaedic Surgery, Maimonides Medical Center, Brooklyn, New York
| | - Orry Erez
- Department of Orthopaedic Surgery, Maimonides Medical Center, Brooklyn, New York
| | - Michael A Mont
- Sinai Hospital of Baltimore, Rubin Institute for Advanced Orthopedics, Baltimore, Maryland
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Stadler C, Schauer B, Brabec K, Schopper C, Gotterbarm T, Luger M. A neck-sparing short stem shows significantly lower blood loss in total hip arthroplasty compared to a neck-resecting short stem. Sci Rep 2023; 13:19695. [PMID: 37951980 PMCID: PMC10640618 DOI: 10.1038/s41598-023-47008-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Accepted: 11/07/2023] [Indexed: 11/14/2023] Open
Abstract
Short stems are associated with a significantly lower blood loss (BL) compared to straight stems in total hip arthroplasty (THA). Different types of stems differ in design, fixation and level of femoral neck osteotomy. Therefore, we sought to evaluate the difference regarding the perioperative BL between two short stems with different designs in direct anterior approach (DAA). A total of 187 THA performed by a single surgeon were analysed. 107 patients received a neck-resecting (Group A) and 80 patients a neck-sparing short stem (Group B). Blood counts of the day before surgery and of two days after surgery were evaluated. Total blood volume and BL were calculated. Additionally, duration of surgery was analysed. The perioperative BL was significantly lower in Group B (451.4 ± 188.4 ml) compared to Group A (546.6 ± 232.7 ml; p = 0.002). The postoperative haematocrit (31.6 ± 3.7% vs. 30.4 ± 4.4%; p = 0.049) and haemoglobin-level (11.0 ± 1.3 g/dL vs. 10.4 ± 1.5 g/dL; p = 0.002) were significantly higher in Group B. Duration of surgery was significantly shorter in Group B (62.0 ± 11.4 min vs. 72.6 ± 21.8 min; p < 0.001). The use of a neck-sparing short stem leads to a significantly decreased BL compared to a neck-resecting short stem in DAA THA. A less extensively conducted capsular release necessary for optimal femoral exposition might lead to a lower perioperative BL and shorter durations of surgery.
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Affiliation(s)
- Christian Stadler
- Department for Orthopaedics and Traumatology, Kepler University Hospital GmbH, Med Campus III, Krankenhausstr. 9, 4020, Linz, Austria.
- Johannes Kepler University Linz, Altenberger Str. 96, 4040, Linz, Austria.
| | - Bernhard Schauer
- Department for Orthopaedics and Traumatology, Kepler University Hospital GmbH, Med Campus III, Krankenhausstr. 9, 4020, Linz, Austria
- Johannes Kepler University Linz, Altenberger Str. 96, 4040, Linz, Austria
| | - Katja Brabec
- Department for Orthopaedics and Traumatology, Kepler University Hospital GmbH, Med Campus III, Krankenhausstr. 9, 4020, Linz, Austria
- Johannes Kepler University Linz, Altenberger Str. 96, 4040, Linz, Austria
| | - Clemens Schopper
- Department for Orthopaedics and Traumatology, Kepler University Hospital GmbH, Med Campus III, Krankenhausstr. 9, 4020, Linz, Austria
- Johannes Kepler University Linz, Altenberger Str. 96, 4040, Linz, Austria
| | - Tobias Gotterbarm
- Department for Orthopaedics and Traumatology, Kepler University Hospital GmbH, Med Campus III, Krankenhausstr. 9, 4020, Linz, Austria
- Johannes Kepler University Linz, Altenberger Str. 96, 4040, Linz, Austria
| | - Matthias Luger
- Department for Orthopaedics and Traumatology, Kepler University Hospital GmbH, Med Campus III, Krankenhausstr. 9, 4020, Linz, Austria
- Johannes Kepler University Linz, Altenberger Str. 96, 4040, Linz, Austria
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Fiedler B, Patel V, Lygrisse KA, Kelly ME, Turcotte JJ, MacDonald J, Schwarzkopf R. The effect of reduced bone mineral density on elective total hip arthroplasty outcomes. Arch Orthop Trauma Surg 2023; 143:5993-5999. [PMID: 36920526 DOI: 10.1007/s00402-023-04830-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 02/28/2023] [Indexed: 03/16/2023]
Abstract
INTRODUCTION Reduced bone mineral density (BMD) and disruption of normal bony architecture are the characteristics of osteopenia and osteoporosis and in patients undergoing total hip arthroplasty (THA) may cause failure of trabecular ingrowth. The purpose of this study is to evaluate the impact of reduced BMD on outcomes following primary elective THA. METHODS A retrospective chart review of 650 elective THAs with a DEXA scan in their electronic health record (EHR) from 2011 to 2020 was conducted at an urban, academic center and a regional, health center. Patients were separated into three cohorts based on their t-score and the World Health Organizations definitions: normal (t-score ≥ - 1), osteopenia (t-score < - 1.0 and > - 2.5), and osteoporosis (t-score ≤ - 2.5). Demographic and outcome data were assessed. Subsidence was assessed for patients with non-cemented THAs. Regression models were used to account for demographic differences. RESULTS 650 elective THAs, of which only 11 were cemented, were included in the study. Patients with osteopenia and osteoporosis were significantly older than those without (p = 0.002 and p < 0.0001, respectively) and had a lower BMI (p < 0.0001 and p < 0.0001, respectively). PFx was significantly greater in patients with osteoporosis when compared to those with normal BMD (6.5% vs. 1.0%; p = 0.04). No such difference was found between osteoporotic and osteopenic patients. The revision rate was significantly higher for osteoporotic patients than osteopenic patients (7.5% vs. 1.5%; p = 0.04). No such difference was found between the other comparison groups. CONCLUSION Patients with osteoporosis were older with reduced BMI and had increased PFx after non-cemented elective THA. Understanding this can help surgeons formulate an appropriate preoperative plan for the treatment of patients with osteoporotic bone undergoing elective THA.
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Affiliation(s)
- Benjamin Fiedler
- Department of Orthopedic Surgery, NYU Langone Health, 301 E 17th St, New York, NY, 10003, USA
| | - Vaidehi Patel
- Department of Orthopedic Surgery, NYU Langone Health, 301 E 17th St, New York, NY, 10003, USA
| | - Katherine A Lygrisse
- Department of Orthopedic Surgery, NYU Langone Health, 301 E 17th St, New York, NY, 10003, USA
| | - McKayla E Kelly
- Adult Reconstructive Division, Anne Arundel Medical Center, Annapolis, MD, USA
| | - Justin J Turcotte
- Adult Reconstructive Division, Anne Arundel Medical Center, Annapolis, MD, USA
| | - James MacDonald
- Adult Reconstructive Division, Anne Arundel Medical Center, Annapolis, MD, USA
| | - Ran Schwarzkopf
- Department of Orthopedic Surgery, NYU Langone Health, 301 E 17th St, New York, NY, 10003, 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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Pagani NR, Puzzitiello RN, Stambough JB, Saxena A. Online Crowdsourcing Survey of United States Population Preferences and Perceptions Regarding Outpatient Hip and Knee Arthroplasty. J Arthroplasty 2022; 37:2323-2332. [PMID: 35738362 DOI: 10.1016/j.arth.2022.06.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 06/11/2022] [Accepted: 06/14/2022] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Outpatient total joint arthroplasty (TJA) has been shown to be both safe and cost-effective in appropriately selected patients and continues to expand substantially across the United States. Using online crowdsourcing, we aimed to assess population perceptions regarding outpatient TJA and to determine factors associated with preference for outpatient versus inpatient arthroplasty. METHODS A closed-ended survey consisting of 39 questions was administered to members of a public platform. Study participants responded to questions regarding demographic factors and outpatient TJA. Validated assessments to capture health literacy and engagement were also used. To determine factors associated with preference for outpatient TJA, multivariable logistic regression analyses were performed. RESULTS In total, 900 participants completed the survey. After exclusion of surveys with incomplete data, 725 responses remained for analysis (80.6%). Over half (59.9%) of the survey participants would feel comfortable going home the same day of surgery following TJA. However, two-thirds (64.6%) would prefer to stay in the hospital following TJA. The majority (68.0%) of respondents perceive a hospital setting as the safest location for TJA. The 3 major concerns regarding outpatient TJA were cost, post-operative pain control, and post-operative complication. Among the 111 respondents (15.3%) who would prefer outpatient TJA, 45% would pay more out-of-pocket, 63.1% travel further, and 55.9% would be willing to wait longer to have their surgery performed as an outpatient. On multivariable regressions, those living in a suburban setting (adjusted odds ratios, 95% confidence intervals: 4.2 [1.3-2.7], P = .02) and >60 year old adjusted odds ratios (95% confidence intervals: 8 [2-33.1], P = .004) were more likely to prefer outpatient TJA. CONCLUSION Despite the rise in outpatient TJA, the majority of the public appears to prefer inpatient TJA and the minority would expect to be discharged home the same day. Our data can be used to address specific patient concerns regarding outpatient TJA and set realistic expectations for hospital systems and ambulatory facilities.
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Affiliation(s)
- Nicholas R Pagani
- Department of Orthopaedic Surgery, New England Baptist Hospital, Tufts University School of Medicine, Boston, Massachusetts
| | - Richard N Puzzitiello
- Department of Orthopaedic Surgery, New England Baptist Hospital, Tufts University School of Medicine, Boston, Massachusetts
| | - Jeffrey B Stambough
- Department of Orthopaedic Surgery, University of Arkansas for Medical Sciences, Little Rock, Arkansas
| | - Arjun Saxena
- Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, Pennsylvania
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Morgan P. What's New in Hip Replacement. J Bone Joint Surg Am 2022; 104:1599-1604. [PMID: 35980042 DOI: 10.2106/jbjs.22.00535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Patrick Morgan
- Department of Orthopedic Surgery, University of Minnesota, Minneapolis, Minnesota
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Badin D, Ortiz-Babilonia C, Harris A, Raad M, Oni JK. Early Postoperative Complications in Total Hip and Knee Arthroplasty Before and During the COVID-19 Pandemic: A Retrospective Analysis of 38,234 Patients. Arthroplast Today 2022; 18:24-30. [PMID: 36092773 PMCID: PMC9444499 DOI: 10.1016/j.artd.2022.08.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/05/2022] [Revised: 06/24/2022] [Accepted: 08/28/2022] [Indexed: 11/17/2022] Open
Abstract
Background The outcomes of total joint arthroplasty during the coronavirus disease 2019 (COVID-19) pandemic are unknown. We sought to compare early postoperative complications in total hip arthroplasty (THA) and total knee arthroplasty (TKA) prior to and during the COVID-19 pandemic. Methods Patients in the American College of Surgeons National Surgical Quality Improvement Program database who had THA or TKA in the latter halves (July to December) of 2019 and 2020 were identified. Patients were divided into pre-COVID-19 (2019) and during-COVID-19 (2020) cohorts. Propensity score matching and logistic regression were used to detect correlations between operative period and outcomes. Statistical significance was set at α = 0.05. Results A total of 38,234 THA and 61,956 TKA patients were included. There was a significantly higher rate of outpatient procedures in 2020 than that in 2019 for both THA (41.68% vs 6.59%, P < .001) and TKA (41.68% vs 7.56%, P < .001). On matched analysis, surgery in 2020 had lower odds of hospital stay for >1 day (THA: odds ratio [OR] 0.889; P < .001) (TKA: OR 0.644; P < .001) and nonhome discharge (THA: 0.655; P < .001) (TKA: 0.497; P < .001). There was also increased odds of superficial surgical site infection in THA (OR 1.272; P = .040) and myocardial infarction in TKA patients (OR 1.488; P = .042) in 2020 compared to those in 2019. There was no difference in the 15 other outcomes assessed. Conclusions Total joint arthroplasty surgery remains safe despite the COVID-19 pandemic. A statistically significant increase was detected in superficial surgical site infection and myocardial infarction risk during 2020 compared to 2019; however, the clinical significance of this is questionable. A shift away from inpatient stay was also present, possibly reflecting efforts to minimize nosocomial exposure to COVID-19.
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