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Mayfield CK, Liu KC, Abu-Zahra MS, Bolia IK, Gamradt SC, Weber AE, Liu JN, Petrigliano FA. Shoulder arthroplasty for inflammatory arthritis is associated with higher rates of medical and surgical complications: a nationwide matched cohort analysis from 2016-2020. J Shoulder Elbow Surg 2024; 33:e233-e247. [PMID: 37852429 DOI: 10.1016/j.jse.2023.09.014] [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: 06/29/2023] [Revised: 09/03/2023] [Accepted: 09/04/2023] [Indexed: 10/20/2023]
Abstract
BACKGROUND Inflammatory arthritis (IA) represents a less common indication for anatomic and reverse total shoulder arthroplasty (TSA) than osteoarthritis (OA). The safety and efficacy of anatomic and reverse TSA in this population has not been as well studied compared to OA. We analyzed the differences in outcomes between IA and OA patients undergoing TSA. METHODS Patients who underwent primary anatomic total shoulder arthroplasty (aTSA) and reverse total shoulder arthroplasty (rTSA) from 2016-2020 were identified in the Premier Healthcare Database. Inflammatory arthritis (IA) patients were identified using International Classification of Diseases, Tenth Revision, diagnosis codes and compared to osteoarthritis controls. Patients were matched in a 1:8 fashion by age (±3 years), sex, race, and presence of pertinent comorbidities. Patient demographics, hospital factors, and patient comorbidities were compared. Multivariate regression was performed following matching to account for any residual confounding and 90-day complications were compared between the 2 cohorts. Descriptive statistics and regression analysis were employed with significance set at P < .05. RESULTS Prior to matching, 5685 IA cases and 93,539 OA controls were identified. Patients with IA were more likely to be female, have prolonged length of stay and increased total costs (P < .0001). After matching and multivariate analysis, 4082 IA cases and 32,656 controls remained. IA patients were at increased risk of deep wound infection (OR 3.14, 95% CI 1.38-7.16, P = .006), implant loosening (OR 4.11, 95% CI 1.17-14.40, P = .027), and mechanical complications (OR 6.34, 95% CI 1.05-38.20, P = .044), as well as a decreased risk of postoperative stiffness (OR 0.36, 95% CI 0.16-0.83, P = .002). Medically, IA patients were at increased risk of PE (OR 2.97, 95% CI 1.52-5.77, P = .001) and acute blood loss anemia (OR 1.27, 95% CI 1.12-1.44, P < .0001). DISCUSSION AND CONCLUSION Inflammatory arthritis represents a distinctly morbid risk profile compared to osteoarthritis patients with multiple increased surgical and postoperative medical complications in patients undergoing aTSA and rTSA. Surgeons should consider these potential complications and employ a multidisciplinary approach in preoperative risk stratification of IA undergoing shoulder replacement.
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Affiliation(s)
- Cory K Mayfield
- Department of Orthopaedic Surgery, Keck School of Medicine of USC, Los Angeles, CA, USA.
| | - Kevin C Liu
- Department of Orthopaedic Surgery, Keck School of Medicine of USC, Los Angeles, CA, USA
| | - Maya S Abu-Zahra
- Department of Orthopaedic Surgery, Keck School of Medicine of USC, Los Angeles, CA, USA
| | - Ioanna K Bolia
- Department of Orthopaedic Surgery, Keck School of Medicine of USC, Los Angeles, CA, USA
| | - Seth C Gamradt
- Department of Orthopaedic Surgery, Keck School of Medicine of USC, Los Angeles, CA, USA
| | - Alexander E Weber
- Department of Orthopaedic Surgery, Keck School of Medicine of USC, Los Angeles, CA, USA
| | - Joseph N Liu
- Department of Orthopaedic Surgery, Keck School of Medicine of USC, Los Angeles, CA, USA
| | - Frank A Petrigliano
- Department of Orthopaedic Surgery, Keck School of Medicine of USC, Los Angeles, CA, USA
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Bains SS, Dubin JA, Remily EA, Gilmor R, Hameed D, Monárrez R, Ingari JV, Delanois RE. Treatment of 2-part, 3-part, and 4-part proximal humerus fractures from 2016 to 2020: A nationally-representative database. J Orthop 2024; 50:162-169. [PMID: 38303906 PMCID: PMC10827678 DOI: 10.1016/j.jor.2023.12.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Accepted: 12/17/2023] [Indexed: 02/03/2024] Open
Abstract
Introduction Complex proximal humerus fractures pose challenges in elderly patients, as this common scenario can lead to unpredictable outcomes, regardless of treatment method. Given the evolving nature of the treatment for 3-and-4-part proximal humerus fractures, an epidemiological analysis offers a way to minimize the gap between appropriate understanding and effective intervention. As such, we aimed to i) evaluate the trends of nonoperative and operative management; and ii) compare the complication rates of ORIF to conversion ORIF (to RTSA). Methods We utilized a national, all-payer database to include patients who underwent open reduction and internal fixation for 2-part (n = 2783), 3-part (n = 2170), 4-part (n = 1087) proximal humerus fractures between April 2016 to December 2022. Patients who failed ORIF to RTSA included n = 108 for 2-part fractures, n = 123 for 3-part fractures, and n = 128 for 4-part fractures. We collected demographic and postoperative medical and surgical complications at 90-days, in addition to time-interval between ORIF and RTSA. Results The malunion and nonunion rates for ORIF between different types of proximal humerus fractures were similar (2-part fractures: 1.8 %, 4.7 %; 3-part fractures: 1.8 %, 3.5 %; 4-part fractures: 2.4 %, 3.7 %). The conversion rates of failed ORIF to RTSA were 1.9 %, 2.8 %, and 5.9 % for 2-part, 3-part, and 4-part fractures, respectively. The time interval from failed ORIF to RTSA was 190 days for 2-part fractures, 169 days for 3-part fractures, and 129 for 4-part fractures. Conclusion An epidemiological analysis of proximal humerus fractures by fracture type demonstrated an increase in RTSA for 2-part, 3-part, and 4-part fractures while nonoperative treatment showed no change from 2016 to 2020. Additional research is needed to determine which fractures are best treated operatively while maximizing outcomes. In the setting of complex proximal humerus fractures, several options seem feasible depending on patient demographic characteristics.
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Affiliation(s)
- Sandeep S. Bains
- LifeBridge Health, Sinai Hospital of Baltimore, Rubin Institute for Advanced Orthopedics, Baltimore, MD, USA
| | - Jeremy A. Dubin
- LifeBridge Health, Sinai Hospital of Baltimore, Rubin Institute for Advanced Orthopedics, Baltimore, MD, USA
| | - Ethan A. Remily
- LifeBridge Health, Sinai Hospital of Baltimore, Rubin Institute for Advanced Orthopedics, Baltimore, MD, USA
| | - Ruby Gilmor
- LifeBridge Health, Sinai Hospital of Baltimore, Rubin Institute for Advanced Orthopedics, Baltimore, MD, USA
| | - Daniel Hameed
- LifeBridge Health, Sinai Hospital of Baltimore, Rubin Institute for Advanced Orthopedics, Baltimore, MD, USA
| | - Rubén Monárrez
- LifeBridge Health, Sinai Hospital of Baltimore, Rubin Institute for Advanced Orthopedics, Baltimore, MD, USA
| | - John V. Ingari
- LifeBridge Health, Sinai Hospital of Baltimore, Rubin Institute for Advanced Orthopedics, Baltimore, MD, USA
| | - Ronald E. Delanois
- LifeBridge Health, Sinai Hospital of Baltimore, Rubin Institute for Advanced Orthopedics, Baltimore, MD, USA
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Bolam SM, Wells Z, Tay ML, Frampton CMA, Coleman B, Dalgleish A. Reverse total shoulder arthroplasty for acute proximal humeral fracture has comparable 10-year outcomes to elective indications: results from the New Zealand Joint Registry. J Shoulder Elbow Surg 2024:S1058-2746(24)00138-1. [PMID: 38428478 DOI: 10.1016/j.jse.2024.01.024] [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: 09/10/2023] [Revised: 12/21/2023] [Accepted: 01/01/2024] [Indexed: 03/03/2024]
Abstract
HYPOTHESIS AND BACKGROUND Recently, the indication of reverse total shoulder arthroplasty (RTSA) has expanded beyond rotator cuff arthropathy to include treatment of complex acute proximal humeral fracture (PHF). Limited previous studies have compared the long-term clinical and functional outcomes of patients undergoing RTSA for PHF vs. elective indications for degenerative conditions. The purpose of this study was to compare implant survivorship, reasons for revision and functional outcomes in patients undergoing RTSA for acute PHF with those undergoing elective RTSA in a population-based cohort study. METHODS Prospectively collected data from the New Zealand Joint Registry from 1999 to 2021 and identified 6862 patients who underwent RTSA. Patients were categorized by preoperative indication, including PHF (10.8%), rotator cuff arthropathy (RCA) (44.5%), osteoarthritis (OA) (34.1%), rheumatoid arthritis (RA) (5.5%), and old traumatic sequelae (5.1%). Revision-free implant survival and functional outcomes (Oxford Shoulder Scores [OSSs] at the 6-month, 5-year, and 10-year follow-ups) were adjusted by age, sex, American Society of Anesthesiologists class, and surgeon experience and compared. RESULTS Revision-free implant survival at 10 years for RTSA for PHF was 97.3%, compared with 96.1%, 93.7%, 92.8%, and 91.3% for OA, RCA, RA and traumatic sequelae, respectively. When compared with RTSA for PHF, the adjusted risk of revision was significantly higher for traumatic sequelae (hazard ratio = 2.3, P = .023) but not for other elective indications. The most common reason for revision in the PHF group was dislocation or instability (42.9%), which was similar to the OA (47.6%) and traumatic sequelae (33.3%) groups. At 6 months post-surgery, OSSs were significantly lower for the PHF group compared with the RCA, OA, and RA groups (31.1 vs. 35.6, 37.7, and 36.5, respectively, P < .001), and similar to traumatic sequelae (31.7, P = .431). At 5 years, OSSs were only significantly lower for PHF compared with OA (37.4 vs. 41.0, P < .001) and there was no difference between the PHF and other groups. At 10 years, there were no significant differences between groups. CONCLUSIONS RTSA for PHF demonstrated reliable long-term survivorship and functional outcomes compared with elective indications. Despite lower functional outcomes in the early postoperative period for the PHF group, implant survivorship was similar in patients undergoing RTSA for the primary indication of acute PHF compared with RCA, OA, and RA and superior compared to the primary indication of traumatic sequelae.
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Affiliation(s)
- Scott M Bolam
- Department of Surgery, University of Auckland, Grafton, Auckland, New Zealand; Department of Orthopedic Surgery, Auckland City Hospital, Grafton, Auckland, New Zealand.
| | - Zoe Wells
- Department of Surgery, University of Auckland, Grafton, Auckland, New Zealand
| | - Mei Lin Tay
- Department of Surgery, University of Auckland, Grafton, Auckland, New Zealand; Department of Orthopedic Surgery, North Shore Hospital, Takapuna, Auckland, New Zealand
| | - Chris M A Frampton
- Department of Medicine, The University of Otago, Christchurch, New Zealand
| | - Brendan Coleman
- Department of Orthopedic Surgery, Middlemore Hospital, Otahuhu, Auckland, New Zealand
| | - Adam Dalgleish
- Department of Surgery, University of Auckland, Grafton, Auckland, New Zealand; Department of Orthopedic Surgery, Auckland City Hospital, Grafton, Auckland, New Zealand
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Doyle TR, Downey S, Hurley ET, Klifto C, Mullett H, Denard PJ, Garrigues GE, Menendez ME. Midterm outcomes of primary reverse shoulder arthroplasty: a systematic review of studies with minimum 5-year follow-up. JSES REVIEWS, REPORTS, AND TECHNIQUES 2024; 4:1-7. [PMID: 38323206 PMCID: PMC10840579 DOI: 10.1016/j.xrrt.2023.09.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/08/2024]
Abstract
Background Excellent short-term outcomes after reverse shoulder arthroplasty (RSA) have been reported, but longer term outcomes in the existing literature are sparse and vary widely. The purpose of this study is to systematically assess the existing literature to quantify functional outcomes and complication rates after RSA at a minimum of five years of follow-up. Methods A Preferred Reporting Items for Systematic Reviews and Meta-analyses-compliant systematic literature search of the PubMed and Embase databases was undertaken. Studies reporting outcomes after primary RSA for nontrauma-related indications with a minimum of 5-year follow-up were included. Results Overall, 20 studies satisfied all inclusion criteria. This represented 1591 shoulders in 1556 patients (32.1% males), with a mean age of 70.2 ± 5.0 years and mean follow-up of 8.8 years, or 106.2 ± 30.1 months (60-243). At final follow-up, the mean reported Constant Murley score was 62.1 ± 5.0 (49.0-83.0). The mean adjusted Constant Murley score was 83.5 ± 12.5 (58-111.9). The mean American Shoulder and Elbow Surgeons score was 81.8 ± 4.6, while the mean subjective shoulder value was 74.6 ± 6.4. Overall, 88% of patients rated their satisfaction as either good or very good. The range of active forward flexion, abduction, external, and internal rotation were respectively, 126° ± 13°, 106° ± 11°, 22° ± 11°, and 6° ± 2°. The overall rate of revision surgery was 4.9% (0%-45.5%). Regarding complications, the rate of prosthetic joint infection was 4.3% (0%-26.7%), shoulder dislocation was 3.7% (0%-20.4%), and acromial fracture was 2.0% (0%-8.8%). At final follow-up, 30.9% of shoulders had some degree of scapular notching. Conclusion This systematic review shows that RSA results in high satisfaction rates, good clinical outcomes, as well as modest complication and revision rates at minimum 5-year follow-up.
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Affiliation(s)
- Tom R. Doyle
- Sports Surgery Clinic, Dublin, Ireland
- Department of Surgery, University of Galway, Galway, Ireland
| | - Sophia Downey
- Royal College of Surgeons in Ireland, Dublin, Ireland
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Spek RWA, Spekenbrink-Spooren A, Vanhommerig JW, Jonkman N, Doornberg JN, Jaarsma RL, Jutte PC, van der Veen HC, van Noort A, van den Bekerom MPJ. Primary reverse total shoulder arthroplasty for fractures requires more revisions than for degenerative conditions 1 year after surgery: an analysis from the Dutch Arthroplasty Register. J Shoulder Elbow Surg 2023; 32:2508-2518. [PMID: 37327989 DOI: 10.1016/j.jse.2023.05.013] [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: 03/11/2023] [Revised: 04/18/2023] [Accepted: 05/06/2023] [Indexed: 06/18/2023]
Abstract
BACKGROUND Although reverse total shoulder arthroplasty (RTSA) is considered a viable treatment strategy for proximal humeral fractures, there is an ongoing discussion of how its revision rate compares with indications performed in the elective setting. First, this study evaluated whether RTSA for fractures conveyed a higher revision rate than RTSA for degenerative conditions (osteoarthritis, rotator cuff arthropathy, rotator cuff tear, or rheumatoid arthritis). Second, this study assessed whether there was a difference in patient-reported outcomes between these 2 groups following primary replacement. Finally, the results of conventional stem designs were compared with those of fracture-specific designs within the fracture group. MATERIALS AND METHODS This was a retrospective comparative cohort study with registry data from the Netherlands, generated prospectively between 2014 and 2020. Patients (aged ≥ 18 years) were included if they underwent primary RTSA for a fracture (<4 weeks after trauma), osteoarthritis, rotator cuff arthropathy, rotator cuff tear, or rheumatoid arthritis, with follow-up until first revision, death, or the end of the study period. The primary outcome was the revision rate. The secondary outcomes were the Oxford Shoulder Score, EuroQol 5 Dimensions (EQ-5D) score, numerical rating scale score (pain at rest and during activity), recommendation score, and scores assessing change in daily functioning and change in pain. RESULTS This study included 8753 patients in the degenerative condition group (mean age, 74.3 ± 7.2 years) and 2104 patients in the fracture group (mean age, 74.3 ± 7.8 years). RTSA performed for fractures showed an early steep decline in survivorship: Adjusted for time, age, sex, and arthroplasty brand, the revision risk after 1 year was significantly higher in these patients than in those with degenerative conditions (hazard ratio [HR], 2.50; 95% confidence interval, 1.66-3.77). Over time, the HR steadily decreased, with an HR of 0.98 at year 6. Apart from the recommendation score (which was slightly better within the fracture group), there were no clinically relevant differences in the patient-reported outcome measures after 12 months. Patients who received conventional stems (n = 1137) did not have a higher likelihood of undergoing a revision procedure than those who received fracture-specific stems (n = 675) (HR, 1.70; 95% confidence interval, 0.91-3.17). CONCLUSION Patients undergoing primary RTSA for fractures have a substantially higher likelihood of undergoing revision within the first year following the procedure than patients with degenerative conditions preoperatively. Although RTSA is regarded as a reliable and safe treatment option for fractures, surgeons should inform patients accordingly and incorporate this information in decision making when opting for head replacement surgery. There were no differences in patient-reported outcomes between the 2 groups and no differences in revision rates between conventional and fracture-specific stem designs.
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Affiliation(s)
- Reinier W A Spek
- Department of Orthopaedic Surgery, Flinders Medical Centre, Flinders University, Adelaide, South Australia, Australia; Department of Orthopaedic Surgery, University Medical Centre Groningen, University of Groningen, Groningen, The Netherlands; Department of Orthopaedic Surgery, OLVG, Amsterdam, The Netherlands.
| | | | | | - Nini Jonkman
- Department of Epidemiology, OLVG, Amsterdam, The Netherlands
| | - Job N Doornberg
- Department of Orthopaedic Surgery, University Medical Centre Groningen, University of Groningen, Groningen, The Netherlands
| | - Ruurd L Jaarsma
- Department of Orthopaedic Surgery, Flinders Medical Centre, Flinders University, Adelaide, South Australia, Australia
| | - Paul C Jutte
- Department of Orthopaedic Surgery, University Medical Centre Groningen, University of Groningen, Groningen, The Netherlands
| | - Hugo C van der Veen
- Department of Orthopaedic Surgery, University Medical Centre Groningen, University of Groningen, Groningen, The Netherlands
| | - Arthur van Noort
- Department of Orthopaedic Surgery, Spaarne Gasthuis, Hoofddorp, The Netherlands; Department of Orthopaedic Surgery, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Michel P J van den Bekerom
- Department of Orthopaedic Surgery, OLVG, Amsterdam, The Netherlands; Shoulder and Elbow Expertise Center, Amsterdam, The Netherlands; Faculty of Behavioral and Movement Sciences, Department of Human Movement Sciences, Vrije Universiteit, Amsterdam, The Netherlands
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Alben MG, Gambhir N, Kingery MT, Halpern R, Papalia AG, Kwon YW, Zuckerman JD, Virk MS. No difference in complications between two-week vs. six-week duration of sling immobilization after reverse total shoulder arthroplasty. JSES Int 2023; 7:2486-2491. [PMID: 37969500 PMCID: PMC10638591 DOI: 10.1016/j.jseint.2023.07.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2023] Open
Abstract
Background The purpose of our study was to compare the outcomes and complications after a two- vs. six-week duration of sling immobilization following reverse total shoulder arthroplasty (rTSA). Methods We conducted a retrospective review from our institutional database on 960 patients treated by primary rTSA between 2011 and 2021. Patients were separated into two cohorts of postoperative sling immobilization (a two-week and six-week group). Multivariate analysis was conducted to evaluate what factors were associated with patients experiencing either a postoperative complication or requiring reoperation. Results A total of 276 patients were instructed to keep their operative arm in a sling for six weeks postoperatively, and 684 patients discontinued use at two weeks. There was no difference in postoperative complication rate (15.0% vs. 12.0%, P = .21), dislocation rate (P = .79), acromion stress fractures (P = .06), implant loosening (P = .15), and periprosthetic joint infections (P = .48) between the six- and two-week sling cohorts. In the immediate 90-day postoperative time period, no difference was seen in the reoperation rates (P = .73). Discussion Shorter duration of sling immobilization (two weeks) does not incur additional risk of complications compared to standard duration (six weeks) of sling immobilization following rTSA.
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Affiliation(s)
- Matthew G. Alben
- Division of Shoulder and Elbow Surgery, Department of Orthopedic Surgery, NYU Grossman School of Medicine, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY, USA
- Department of Orthopaedics and Sports Medicine, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
| | - Neil Gambhir
- Division of Shoulder and Elbow Surgery, Department of Orthopedic Surgery, NYU Grossman School of Medicine, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY, USA
| | - Matthew T. Kingery
- Division of Shoulder and Elbow Surgery, Department of Orthopedic Surgery, NYU Grossman School of Medicine, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY, USA
| | - Robert Halpern
- Division of Shoulder and Elbow Surgery, Department of Orthopedic Surgery, NYU Grossman School of Medicine, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY, USA
| | - Aidan G. Papalia
- Division of Shoulder and Elbow Surgery, Department of Orthopedic Surgery, NYU Grossman School of Medicine, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY, USA
| | - Young W. Kwon
- Division of Shoulder and Elbow Surgery, Department of Orthopedic Surgery, NYU Grossman School of Medicine, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY, USA
| | - Joseph D. Zuckerman
- Division of Shoulder and Elbow Surgery, Department of Orthopedic Surgery, NYU Grossman School of Medicine, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY, USA
| | - Mandeep S. Virk
- Division of Shoulder and Elbow Surgery, Department of Orthopedic Surgery, NYU Grossman School of Medicine, NYU Langone Orthopedic Hospital, NYU Langone Health, New York, NY, USA
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Ling K, Leatherwood W, Fassler R, Burgan J, Komatsu DE, Wang ED. Disparities in postoperative total shoulder arthroplasty outcomes between Black and White patients. JSES Int 2023; 7:842-847. [PMID: 37719829 PMCID: PMC10499855 DOI: 10.1016/j.jseint.2023.05.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/19/2023] Open
Abstract
Background Despite the rise in surgical volume for total shoulder arthroplasty (TSA) procedures, racial disparities exist in outcomes between White and Black populations. The purpose of this study was to compare 30-day postoperative complication rates between Black and White patients following TSA. Methods The American College of Surgeons National Surgical Quality Improvement Program (NSQIP) database was queried for all patients who underwent TSA between 2015 and 2019. Patient demographics and comorbidities were compared between cohorts using bivariate analysis. Multivariate logistic regression, adjusted for all significantly associated patient demographics and comorbidities, was used to identify associations between Black or African American race and postoperative complications. Results A total of 19,733 patients were included in the analysis, 18,669 (94.6%) patients in the White cohort and 1064 (5.4%) patients in the Black or African American cohort. Demographics and comorbidities that were significantly associated with Black or African American race were age 40-64 years (P < .001), body mass index ≥40 (P < .001), female gender (P < .001), American Society of Anesthesiologists classification ≥3 (P < .001), smoking status (P < .001), non-insulin and insulin dependent diabetes mellitus (P < .001), hypertension requiring medication (P < .001), disseminated cancer (P = .040), and operative duration ≥129 minutes (P = .002). Multivariate logistic regression identified Black or African American race to be independently associated with higher rates of readmission (odds ratio: 1.42, 95% confidence interval: 1.05-1.94; P = .025). Conclusion Black or African American race was independently associated with higher rates of 30-day readmission following TSA.
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Affiliation(s)
- Kenny Ling
- Renaissance School of Medicine at Stony Brook University, Stony Brook, NY, USA
| | | | - Richelle Fassler
- Renaissance School of Medicine at Stony Brook University, Stony Brook, NY, USA
| | - Jane Burgan
- Renaissance School of Medicine at Stony Brook University, Stony Brook, NY, USA
| | - David E. Komatsu
- Department of Orthopaedics, Stony Brook University, Stony Brook, NY, USA
| | - Edward D. Wang
- Department of Orthopaedics, Stony Brook University, Stony Brook, NY, USA
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Toutoungy M, Venishetty N, Mounasamy V, Khazzam M, Sambandam S. Reverse Shoulder Arthroplasty in Nonagenarians - NIS-based study of perioperative and postoperative complications. J Orthop 2023; 42:40-44. [PMID: 37483644 PMCID: PMC10362003 DOI: 10.1016/j.jor.2023.07.003] [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: 04/10/2023] [Revised: 07/03/2023] [Accepted: 07/06/2023] [Indexed: 07/25/2023] Open
Abstract
Purpose Our aim is to investigate the length of stay (LOS), cost of care (COC) and postoperative complications associated with reverse shoulder arthroplasty (RSA) in nonagenarians (people aged 90-99 years old). Methods We used the National Inpatient Sample (NIS) database to identify 59,925 patients who underwent RSA between 2016 and 2019, including 555 nonagenarians. We investigated the incidences of various medical and orthopedic postoperative complications in nonagenarians compared to their younger counterparts, as well as compared nonagenarians undergoing elective and non-elective surgery. Results Nonagenarians were less likely admitted for elective surgery (69.9% in nonagenarians vs 92.8% in controls, p < 0.001) and were subject to longer LOS (3.5 days in nonagenarians vs 1.89 days in controls, p < 0.001) and greater COC ($91,794.69 US in nonagenarians vs $79,574.12 US in controls, p < 0.001). Nonagenarians had increased incidences of hospital mortality (0.72% in nonagenarians vs 0.06% in controls, p < 0.001), pneumonia (1.44% in nonagenarians vs 0.37% in controls, p < 0.001), blood loss anemia (22.34% in nonagenarians vs 10.12% in controls, p < 0.001), and ARF (6.85% in nonagenarians vs 2.18% in controls, p < 0.001). Nonagenarians undergoing elective RSA had fewer complications than those requiring non-elective RSA. Conclusion Nonagenarians undergoing RSA are subject to increased LOS, COC, and postoperative complications. Despite this, we feel that the associated complications can be deemed acceptable and that with adequate preparation, the benefits of a successful RSA may outweigh the associated complications in elderly patients. This is important to aid clinicians and patients in making informed decisions for patient care and resource allocation, as well as highlights room for improvement in costs and hospital stay, as well as sheds light on persistent health disparities in orthopedic surgery. Level of evidence IV.
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Affiliation(s)
- Michel Toutoungy
- Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center, El Paso, TX, USA
| | - Nikit Venishetty
- Paul L. Foster School of Medicine, Texas Tech University Health Sciences Center, El Paso, TX, USA
| | - Varatharaj Mounasamy
- Department of Orthopedics, University of Texas Southwestern, Dallas VAMC, Dallas, TX, USA
| | - Michael Khazzam
- University of Texas Southwestern Medical Center, Orthopaedic Surgery, Dallas, TX, USA
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9
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Weaver JS, Omar IM, Chadwick NS, Shechtel JL, Elifritz JM, Shultz CL, Taljanovic MS. Update on Shoulder Arthroplasties with Emphasis on Imaging. J Clin Med 2023; 12:jcm12082946. [PMID: 37109282 PMCID: PMC10143235 DOI: 10.3390/jcm12082946] [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: 01/20/2023] [Revised: 04/03/2023] [Accepted: 04/10/2023] [Indexed: 04/29/2023] Open
Abstract
Shoulder pain and dysfunction may significantly impact quality of life. If conservative measures fail, advanced disease is frequently treated with shoulder arthroplasty, which is currently the third most common joint replacement surgery following the hip and knee. The main indications for shoulder arthroplasty include primary osteoarthritis, post-traumatic arthritis, inflammatory arthritis, osteonecrosis, proximal humeral fracture sequelae, severely dislocated proximal humeral fractures, and advanced rotator cuff disease. Several types of anatomic arthroplasties are available, such as humeral head resurfacing and hemiarthroplasties, as well as total anatomic arthroplasties. Reverse total shoulder arthroplasties, which reverse the normal ball-and-socket geometry of the shoulder, are also available. Each of these arthroplasty types has specific indications and unique complications in addition to general hardware-related or surgery-related complications. Imaging-including radiography, ultrasonography, computed tomography, magnetic resonance imaging, and, occasionally, nuclear medicine imaging-has a key role in the initial pre-operative evaluation for shoulder arthroplasty, as well as in post-surgical follow-up. This review paper aims to discuss important pre-operative imaging considerations, including rotator cuff evaluation, glenoid morphology, and glenoid version, as well as to review post-operative imaging of the various types of shoulder arthroplasties, to include normal post-operative appearances as well as imaging findings of complications.
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Affiliation(s)
- Jennifer S Weaver
- Department of Radiology and Radiologic Sciences, Vanderbilt University Medical Center, 1161 21st Ave. S, MCN CCC-1118, Nashville, TN 37232, USA
| | - Imran M Omar
- Department of Radiology, Northwestern Memorial Hospital, 676 N. Saint Clair Street, Suite 800, Chicago, IL 60611, USA
| | - Nicholson S Chadwick
- Department of Radiology and Radiologic Sciences, Vanderbilt University Medical Center, 1161 21st Ave. S, MCN CCC-1118, Nashville, TN 37232, USA
| | - Joanna L Shechtel
- Department of Radiology and Radiologic Sciences, Vanderbilt University Medical Center, 1161 21st Ave. S, MCN CCC-1118, Nashville, TN 37232, USA
| | - Jamie M Elifritz
- Department of Radiology, MSC08 4720, 1 University of New Mexico, Albuquerque, NM 87131, USA
- Department of Pathology, University of New Mexico, New Mexico Office of the Medical Investigator, MSC08 4720, 1 University of New Mexico, Albuquerque, NM 87131, USA
| | - Christopher L Shultz
- Department of Orthopaedics and Rehabilitation, University of New Mexico, MSC 10 5600, 1 University of New Mexico, Albuquerque, NM 87131, USA
| | - Mihra S Taljanovic
- Department of Radiology, MSC08 4720, 1 University of New Mexico, Albuquerque, NM 87131, USA
- Department of Medical Imaging, University of Arizona, 1501 N. Campbell, Tucson, AZ 85724, USA
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10
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Andryk LM, Knight BT, Graf AR, Middleton AH, Grindel SI. Reverse shoulder arthroplasty in upper extremity ambulators: a matched-cohort analysis. J Shoulder Elbow Surg 2023:S1058-2746(23)00290-2. [PMID: 37001794 DOI: 10.1016/j.jse.2023.02.132] [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: 09/20/2022] [Revised: 02/02/2023] [Accepted: 02/20/2023] [Indexed: 06/07/2023]
Abstract
BACKGROUND Upper extremity ambulators (UEAs) who require prolonged use of assistive devices for mobility have a high incidence of shoulder pathology secondary to increased stress across the shoulder joint with upper extremity weight-bearing. Reverse shoulder arthroplasty (RSA) for rotator cuff arthropathy has historically been associated with increased complications in UEA, but more recent studies have shown more promising outcomes. The objective of this study is to evaluate clinical outcomes and complication rates between these 2 groups to define the relative risk of RSA in the UEA population and identify opportunities to improve treatment outcomes. METHODS An institutional review board-approved retrospective chart review was performed in patients who underwent RSA at our institution by the senior author from 2004 to 2019. UEAs were defined as patients who used regular upper extremity assistive devices for community ambulation before initial consultation for the surgical extremity. Pre- and postoperative range of motion, visual analog scale scores, American Shoulder and Elbow Surgeons scores, Constant-Murley scores, and Simple Shoulder Test scores were measured at defined intervals. Complications including infection, instability, and need for revision surgery were also compared. All patients were followed for a minimum of 2 years postoperatively. RESULTS A total of 159 RSA procedures (70 UEAs, 89 controls) were performed during the study period. On average, UEA patients had more preoperative pain and less shoulder function than controls, with statistically significant differences in visual analog scores (6.897 vs. 5.532, P = .0010) and American Shoulder and Elbow Surgeons scores (33.50 vs. 40.20, P = .0290), respectively. Despite the lower baseline values, UEA patients experienced excellent postoperative improvement, leading to similar postoperative pain and shoulder function except for a lower average forward flexion in the UEA group (127° vs. 135°, P = .0354). Notching and complication rates were also similar between the 2 groups, with notching rates of 59% and 50% and complication rates of 14.3% and 13.5% in the UEA and control groups, respectively. CONCLUSIONS RSA in the UEA population can achieve similar pain and functional outcomes as compared with age-matched controls without a significant increase in complication rates; however, further studies are required to assess long-term comparative outcomes in this challenging patient population.
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Affiliation(s)
- Logan M Andryk
- Department of Orthopaedic Surgery, Medical College of Wisconsin, Milwaukee, WI, USA.
| | - Benjamin T Knight
- Department of Orthopaedic Surgery, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Alexander R Graf
- Department of Orthopaedic Surgery, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Austin H Middleton
- Department of Orthopaedic Surgery, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Steven I Grindel
- Department of Orthopaedic Surgery, Medical College of Wisconsin, Milwaukee, WI, USA
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11
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Reverse Total Shoulder Arthroplasty for Proximal Humeral Fractures and Sequalae Compared to Non-Fracture Indications: A Matched Cohort Analysis of Outcome and Complications. J Clin Med 2023; 12:jcm12062097. [PMID: 36983100 PMCID: PMC10051829 DOI: 10.3390/jcm12062097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 02/13/2023] [Accepted: 03/02/2023] [Indexed: 03/10/2023] Open
Abstract
Background: With the increase in utility and popularity of the reverse total shoulder arthroplasty (RTSA) within the last decades, indications for RTSA have expanded. As well as the established indications such as cuff tear arthropathy and massive irreparable rotator cuff tears, RTSA for complex proximal humeral fractures in elderly patients has been proven to be a reliable treatment option. Methods: A prospectively enrolled RTSA database of 1457 RTSAs implanted between September 2005 and November 2020 was reviewed. Patients treated with RTSA for a complex proximal humerus fracture and fracture sequalae (F-RTSA) were 1:1 matched with a group of patients who were treated electively with RTSA for indications other than a fracture (E-RTSA). Matching criteria included sex, age, length of follow-up and body mass index. Evaluation after a minimum of 2 years follow-up included evaluation of the absolute and relative Constant–Murley score (aCS; rCS), subjective shoulder value (SSV), range of motion (ROM) assessment and complications. Results: Each of the matched cohorts comprised 134 patients with a mean follow-up of 58 ± 41 months for the fracture group and 58 ± 36 months for the elective group. The mean age for both groups was 69 ± 11 years in the F-RTSA and 70 ± 9 years for the E-RTSA group. There were no significant differences in clinical outcome measures including aCS, rCS and SSV (p > 0.05). There was a significant difference in mean active external rotation with 20° ± 18° in the F-RTSA group compared with 25° ± 19° in the E-RTSA group (p = 0.017). The complication rate was not significantly different, with 41 complications in 36 shoulders in the F-RTSA and 40 complications in 32 shoulders in the E-RTSA group (p = 0.73). The main complication for the F-RTSA group was dislocation of the greater tuberosity (6%), whereas acromial fractures (9%) were the leading complication in the E-RTSA group. There was also no significant difference in revision rate comparing F-RTSA with E-RTSA (10% vs. 14%; p = 0.25). Conclusions: RTSA for complex proximal humeral fractures and its sequalae leads to a comparable clinical outcome as that for patients treated electively with RTSA for indications other than fracture. There was, however, a significant difference in active external rotation, with inferior rotation in patients undergoing RTSA for fracture. This valuable information can help in requesting informed consent of patients with proximal humeral fractures.
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12
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Feasibility and Radiological Outcome of Minimally Invasive Locked Plating of Proximal Humeral Fractures in Geriatric Patients. J Clin Med 2022; 11:jcm11226751. [PMID: 36431230 PMCID: PMC9696824 DOI: 10.3390/jcm11226751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Revised: 11/03/2022] [Accepted: 11/12/2022] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND Proximal humerus fractures are common injuries in the elderly. Locked plating showed high complication and reoperation rates at first. However, with second-generation implants and augmentation, minimally invasive locked plating might be a viable alternative to arthroplasty or conservative treatment. MATERIAL AND METHODS A retrospective chart review was performed for all patients with proximal humerus fractures treated between 2014 and 2020 with locked plating. All patients over 60 years of age who underwent surgery for a proximal humerus fracture with plate osteosynthesis (NCB, Philos, or Philos with cement) during the specified period were included. Pathological fractures, intramedullary nailing, or arthroplasty were excluded. Primary outcome measurements included secondary displacement and surgical complications. Secondary outcomes comprised function and mortality within one year. RESULTS A total of 249 patients (mean age 75.6 +/- 8.9 years; 194 women and 55 men) were included in the study. No significant difference in the AO fracture classification could be found. Ninety-two patients were surgically treated with first-generation locked plating (NCB, Zimmer Biomet, Wayne Township, IN, USA), 113 patients with second-generation locked plating (Philos, Depuy Synthes, Wayne Township, IN, USA), and 44 patients with cement-augmented second-generation locked plating (Philos, Traumacem V+, Depuy Synthes). A 6-week radiological follow-up was completed for 189 patients. In all groups, X-rays were performed one day after surgery, and these showed no differences concerning the head shaft angle between the groups. The mean secondary varus dislocation (decrease of the head shaft angle) after six weeks for first-generation locked plating was 6.6 ± 12° (n = 72), for second-generation locked plating 4.4 ± 6.5 (n = 83), and for second-generation with augmentation 1.9 ± 3.7 (n = 35) with a significant difference between the groups (p = 0.012). Logistic regression showed a significant dependency for secondary dislocation for the type of treatment (p = 0.038), age (p = 0.01), and preoperative varus fracture displacement (p = 0.033). Significantly fewer surgical complications have been observed in the augmented second-generation locked plating group (NCB: 26.3%; Philos 21.5%; Philos-augmented 8.6%; p = 0.015). Range of motion was documented in 122 out of 209 patients after 3 months. In the Philos-augmented group, 50% of the patients achieved at least 90° anteversion and abduction, which was only about a third of the patients in the other 2 groups (NCB 34.8%, n = 46; Philos 35.8%, n = 56; augmented-Philos 50.0%, n = 20; p = 0.429). CONCLUSION Minimally invasive locked plating is still a valuable treatment option for geriatric patients. With augmentation and modern implants, the complication rate is low and comparable to those of reverse shoulder arthroplasty reported in the literature, even in the challenging group of elderly patients.
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