1
|
Do DH, Thapaliya A, Sambandam S. Reverse versus anatomic total shoulder arthroplasty: A large matched cohort analysis. J Orthop 2024; 58:35-39. [PMID: 39040135 PMCID: PMC11260352 DOI: 10.1016/j.jor.2024.06.029] [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: 05/18/2024] [Revised: 06/20/2024] [Accepted: 06/22/2024] [Indexed: 07/24/2024] Open
Abstract
Introduction The annual utilization of reverse total shoulder arthroplasty (RTSA) and anatomic total shoulder arthroplasty (ATSA) has grown exponentially, in part due to the expanded indications of RTSA. This evolution in shoulder arthroplasty prompts the need to evaluate outcomes between ATSA and RTSA. However, many other studies comparing outcomes between ATSA and RTSA lacked a large nationally-represented sample, a matched cohort analysis, or both. In this study, we compare outcomes between patients undergoing ATSA or RTSA in a large matched-cohort analysis. Methods Patients undergoing RTSA or ATSA from the National Inpatient Sample database between 2016 and 2019 were identified. Groups were propensity-matched based on demographics and comorbidities. We compared medical and surgical complications, length of stay, and total hospital charges. T-tests and chi-square tests were performed for continuous and categorical variables, respectively. Odds ratios were calculated as a ratio between RTSA and ATSA groups. Results Following matching, there were 38,782 patients in the ATSA group and 35,461 patients in the RTSA group. The RTSA group had higher odds of acute renal failure (OR 1.35), blood loss anemia (OR 1.39), and pneumonia (OR 1.19). There were no differences for myocardial infarction, pulmonary embolism, deep venous thrombosis, mortality, periprosthetic fracture, or dislocation. The RTSA group had higher odds of periprosthetic mechanical complication (OR 1.92), but lower odds of periprosthetic joint infection (OR 0.65). The mean length of stay and total hospital charges were both higher in the RTSA group (p < 0.001). Discussion We found patients undergoing RTSA are at higher odds of inpatient medical complications, including acute renal failure and acute blood loss anemia. RTSA is associated with higher odds of short-term periprosthetic mechanical complications.
Collapse
Affiliation(s)
- Dang-Huy Do
- Department of Orthopaedic Surgery, University of Texas Southwestern Medical Center, 1801 Inwood Road, Dallas, TX, 75390, USA
| | - Anubhav Thapaliya
- University of Texas Southwestern Medical School, 5323 Harry Hines Blvd, Dallas, TX, 75390, USA
| | - Senthil Sambandam
- Department of Orthopaedic Surgery, University of Texas Southwestern Medical Center, 1801 Inwood Road, Dallas, TX, 75390, USA
| |
Collapse
|
2
|
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; 33:1946-1954. [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] [MESH Headings] [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.
Collapse
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
| |
Collapse
|
3
|
Ranieri R, Anzillotti G, Rose GD, Borroni M, Garofalo R, Castagna A. Anatomical total shoulder arthroplasty revision to reverse shoulder arthroplasty using convertible glenoid: a systematic review of clinical and radiological outcomes. INTERNATIONAL ORTHOPAEDICS 2024; 48:2411-2419. [PMID: 38656616 DOI: 10.1007/s00264-024-06188-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Accepted: 04/13/2024] [Indexed: 04/26/2024]
Abstract
PURPOSE The aim of the present systematic review is to collect all the available evidence regarding the clinical and radiological results of revision to reverse shoulder arthroplasty (RSA) of modular anatomic shoulder prostheses (TSA) using a convertible metal-backed glenoid (MBG). METHODS This study was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. Studies investigating revision of TSA to RSA utilizing a convertible MBG and reporting clinical and radiological outcomes were identified. RESULTS A total of five studies on the use of convertible modular glenoid component in the setting of TSA revision to RSA were finally included in the present systematic review. A total of 60 procedures were reported. Mean operative times was 65 min. Intraoperative complications included 3 cases of glenoid loosening. Only one case of dislocation was reported as postoperative complication. At mean follow-up of 32.3 months post-revision, no glenoid loosening was reported, VAS score decreased from 7.7 to 1.5, Constant Score increased from 24.8 to 57.6. CONCLUSIONS Revision to RSA after failed TSA using a convertible modular glenoid component was associated with a low rate of intraoperative and postoperative complications, low surgical time and led to good results in term of pain relieve and functional outcomes. Given the complexity and risk associated with revision of anatomic shoulder prosthesis having a convertible glenoid may help to simplify the procedure and improve clinical results.
Collapse
Affiliation(s)
- Riccardo Ranieri
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4 Pieve Emanuele, 20072, Milan, Italy.
| | - Giuseppe Anzillotti
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4 Pieve Emanuele, 20072, Milan, Italy
| | - Giacomo Delle Rose
- Shoulder and Elbow Unit, IRCCS Humanitas Research Hospital, via Manzoni 56 Rozzano, 20089, Milan, Italy
| | - Mario Borroni
- Shoulder and Elbow Unit, IRCCS Humanitas Research Hospital, via Manzoni 56 Rozzano, 20089, Milan, Italy
| | - Raffaele Garofalo
- Shoulder and Sport Medicine Unit, Miulli Hospital, Strada Prov. 127 Acquaviva - Santeramo Km, 4, 100 Acquaviva Delle Fonti, 70021, Bari, Italy
- Shoulder and Elbow Unit, IRCCS Humanitas Research Hospital, via Manzoni 56 Rozzano, 20089, Milan, Italy
| | - Alessandro Castagna
- Department of Biomedical Sciences, Humanitas University, Via Rita Levi Montalcini 4 Pieve Emanuele, 20072, Milan, Italy
- Shoulder and Elbow Unit, IRCCS Humanitas Research Hospital, via Manzoni 56 Rozzano, 20089, Milan, Italy
| |
Collapse
|
4
|
Ameziane Y, Holschen M, Engel NM, Schorn D, Witt KA, Steinbeck J. Does the subscapularis repair affect the clinical outcome after primary reverse shoulder arthroplasty? J Shoulder Elbow Surg 2024; 33:1909-1917. [PMID: 38759837 DOI: 10.1016/j.jse.2024.03.057] [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: 10/22/2023] [Revised: 03/03/2024] [Accepted: 03/25/2024] [Indexed: 05/19/2024]
Abstract
BACKGROUND Reverse shoulder arthroplasty is an established procedure for patients with rotator cuff tear arthropathy. However, the repair of the subscapularis tendon remains a controversial and frequently discussed topic. This prospective randomized study was conducted to evaluate the clinical benefit of the subscapularis repair after reverse shoulder arthroplasty. METHODS Fifty patients (36 female and 14 male) were randomized and assigned to either the "repaired" (rep) or the "not repaired" (nrep) cohort. Intraoperatively, the subscapularis tendon was reattached in the rep cohort with 4 tendon-to-tendon sutures, whereas no repair was performed in the nrep cohort. The Constant-Murley Score (CS) and the range of motion were evaluated preoperatively as well as 12 and 36 months postoperatively. The Subjective Shoulder Value and the Lift-off test were performed 36 months postoperatively. The postoperative subscapularis integrity was assessed sonographically. RESULTS Twelve months postoperatively the rep cohort presented better results in the CS (rep: 71 vs. nrep: 66, P = .037). The normalized CS was 80% in the rep cohort and 75% in the nrep cohort (P = .114). At our last follow-up after 36 months, we did not find significant differences between the rep cohort and the nrep cohort in the CS (rep: 76 vs. nrep: 75, P = .285) and normalized CS (rep: 91% vs. nrep: 91%, P = .388). Concerning internal rotation (in points), the rep cohort achieved better results than the nrep cohort (rep: 7.3 vs. nrep: 6.6, P = .040). Flexion (rep: 145° vs. nrep: 151°, P = .826), abduction (rep: 135° vs. nrep: 137°, P = .816), external rotation (rep: 34° vs. nrep: 37°, P = .817), and the Subjective Shoulder Value (rep: 81% vs. nrep: 77%, P = .398) presented no significant differences between the cohorts. The ultrasound examination after 36 months displayed an intact tendon in 70%. CONCLUSIONS Although the subscapularis repair affects the postoperative internal rotation positively, there were no differences in midterm follow-up concerning the overall results after reverse total shoulder arthroplasty. Further, the external rotation is not affected by the repair of the subscapularis tendon.
Collapse
Affiliation(s)
- Yacine Ameziane
- Orthopedic Practice Clinic, Muenster, Germany; Department for Orthopedic and Trauma Surgery, Raphaelsclinic, Muenster, Germany.
| | | | - Nina Myline Engel
- Department of Musculoskeletal Oncology, Sarcoma Center, University Hospital, Essen, Germany
| | - Dominik Schorn
- Department for Shoulder and Elbow Surgery, Paracelsius Clinic, Bremen, Germany
| | | | | |
Collapse
|
5
|
Pastor MF, Nebel D, Becker LM, Hurschler C, Karrer AA, Smith T. Does glenoid inclination affect the anterior stability of reverse total shoulder arthroplasty? A biomechanical study. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY & TRAUMATOLOGY : ORTHOPEDIE TRAUMATOLOGIE 2024; 34:2353-2364. [PMID: 38592552 PMCID: PMC11291655 DOI: 10.1007/s00590-024-03898-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Accepted: 02/28/2024] [Indexed: 04/10/2024]
Abstract
PURPOSE The anterior stability of reverse total shoulder arthroplasty is affected by multiple factors. However, the effect of glenosphere inclination on stability has rarely been investigated, which is what this study aims to look into. METHODS Reverse shoulder arthroplasty was performed on 15 cadaveric human shoulders. The anterior dislocation forces and range of motion in internal rotation in the glenohumeral joint (primary measured parameters) were tested in a shoulder simulator in different arm positions and implant configurations, as well as with a custom-made 10° inferiorly inclined glenosphere. The inclination and retroversion of the baseplate as well as the distance between the glenoid and coracoid tip in two planes (secondary measured parameters) were evaluated on CT scans. RESULTS In biomechanical testing, the custom-made inclined glenosphere showed no significant influence on anterior stability other than glenoid lateralisation over all arm positions as well as the neck-shaft angle in two arm positions. The 6 mm lateralised glenosphere reduced internal rotation at 30° and 60° of glenohumeral abduction. In 30° of glenohumeral abduction, joint stability was increased using the 155° epiphysis compared with the 145° epiphysis. The mean inclination was 16.1°. The inclination was positively, and the distance between the glenoid and coracoid tip in the anterior-to-posterior direction was negatively correlated with anterior dislocation forces. CONCLUSIONS The custom-made inferiorly inclined glenosphere did not influence anterior stability, but baseplate inclination itself had a significant effect on stability.
Collapse
Affiliation(s)
- Marc-Frederic Pastor
- Department of Orthopaedic Surgery, Städtisches Klinikum Braunschweig gGmbH, Holwedestraße 16, 38118, Braunschweig, Germany
- Department of Orthopaedic Surgery, DIAKOVERE Annastift, Hannover Medical School, Anna-von-Borries-Str. 1-7, 30625, Hannover, Germany
| | - Dennis Nebel
- Laboratory for Biomechanics and Biomaterials, Department of Orthopaedic Surgery, DIAKOVERE Annastift, Hannover Medical School, Anna-von-Borries-Str. 1-7, 30625, Hannover, Germany.
| | - Lennart Mathis Becker
- Laboratory for Biomechanics and Biomaterials, Department of Orthopaedic Surgery, DIAKOVERE Annastift, Hannover Medical School, Anna-von-Borries-Str. 1-7, 30625, Hannover, Germany
| | - Christof Hurschler
- Laboratory for Biomechanics and Biomaterials, Department of Orthopaedic Surgery, DIAKOVERE Annastift, Hannover Medical School, Anna-von-Borries-Str. 1-7, 30625, Hannover, Germany
| | - Alba Aurora Karrer
- Department of Orthopaedic Surgery, DIAKOVERE Annastift, Hannover Medical School, Anna-von-Borries-Str. 1-7, 30625, Hannover, Germany
| | - Tomas Smith
- Department of Orthopaedic Surgery, DIAKOVERE Annastift, Hannover Medical School, Anna-von-Borries-Str. 1-7, 30625, Hannover, Germany
| |
Collapse
|
6
|
Testa EJ, Glass E, Ames A, Swanson DP, Polisetty TS, Cannon DJ, Le K, Bowler A, Levy JC, Jawa A, Kirsch JM. Indication matters: effect of indication on clinical outcome following reverse total shoulder arthroplasty-a multicenter study. J Shoulder Elbow Surg 2024; 33:1235-1242. [PMID: 37944747 DOI: 10.1016/j.jse.2023.09.033] [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: 05/22/2023] [Revised: 09/14/2023] [Accepted: 09/24/2023] [Indexed: 11/12/2023]
Abstract
BACKGROUND As the utilization and success of reverse total shoulder arthroplasty (RTSA) have continued to grow, so have its surgical indications. Despite the adoption of RTSA for the treatment of glenohumeral osteoarthritis (GHOA) with an intact rotator cuff and irreparable massive rotator cuff tears (MCTs) without arthritis, the literature remains sparse regarding the differential outcomes after RTSA among these varying indications. Thus, the purpose of this study was to examine the postoperative clinical outcomes of RTSA based on indication. METHODS A retrospective review of 2 large institutional databases was performed to identify all patients who underwent RTSA between 2015 and 2019 with minimum 2-year follow-up. Patients were stratified by indication into 3 cohorts: GHOA, rotator cuff tear arthropathy (CTA), and MCT. Baseline demographic characteristics were collected to determine differences between the 3 cohorts. Clinical outcomes were measured preoperatively and postoperatively, including active range of motion, American Shoulder and Elbow Surgeons (ASES) score, Single Assessment Numeric Evaluation score, and visual analog scale pain score. Multivariate linear regression was performed to determine the factors independently predictive of the postoperative ASES score. RESULTS A total of 625 patients (383 with GHOA, 164 with CTA, and 78 with MCTs) with a mean follow-up period of 33.4 months were included in the analysis. Patients with GHOA had superior ASES scores (85.6 ± 15.7 vs. 76.6 ± 20.8 in CTA cohort [P < .001] and 75.9 ± 19.9 in MCT cohort [P < .001]), Single Assessment Numeric Evaluation scores (86 ± 20.9 vs. 76.7 ± 24.1 in CTA cohort [P < .001] and 74.2 ± 25.3 in MCT cohort [P < .001]), and visual analog scale pain scores (median [interquartile range], 0.0 [0.0-1.0] vs. 0.0 [0.0-2.0] in CTA cohort [P < .001] and 0.0 [0.0-2.0] in MCT cohort [P < .001]) postoperatively. Postoperative active forward elevation (P < .001) and improvement in active external rotation (P < .001) were greatest in the GHOA cohort compared with other indications. Multivariate linear regression demonstrated that the factors independently associated with the postoperative ASES score included a diagnosis of GHOA (β coefficient, 7.557 [P < .001]), preoperative ASES score (β coefficient, 0.114 [P = .009]), female sex (β coefficient, -4.476 [P = .002]), history of surgery (β coefficient, -3.957 [P = .018]), and postoperative complication (β coefficient, -13.550 [P < .001]). CONCLUSION RTSA for the treatment of GHOA generally has superior patient-reported and functional outcomes when compared with CTA and MCTs without arthritis. Long-term follow-up is needed to identify the lasting implications of such outcome differences.
Collapse
Affiliation(s)
- Edward J Testa
- Department of Orthopaedic Surgery, Warren Alpert School of Medicine, Brown University, Providence, RI, USA
| | - Evan Glass
- Boston Sports and Shoulder Center Research Foundation, Waltham, MA, USA
| | - Andrew Ames
- Department of Orthopaedic Surgery, New England Baptist Hospital, Boston, MA, USA
| | - Daniel P Swanson
- Boston Sports and Shoulder Center Research Foundation, Waltham, MA, USA
| | | | - Dylan J Cannon
- Department of Orthopedic Surgery and Rehabilitation, University of Oklahoma, Oklahoma City, OK, USA
| | - Kiet Le
- Boston Sports and Shoulder Center Research Foundation, Waltham, MA, USA; Department of Orthopaedic Surgery, New England Baptist Hospital, Boston, MA, USA
| | - Adam Bowler
- Boston Sports and Shoulder Center Research Foundation, Waltham, MA, USA
| | - Jonathan C Levy
- Levy Shoulder Center at Paley Orthopedic & Spine Institute, Boca Raton, FL, USA
| | - Andrew Jawa
- Boston Sports and Shoulder Center Research Foundation, Waltham, MA, USA; Department of Orthopaedic Surgery, New England Baptist Hospital, Boston, MA, USA
| | - Jacob M Kirsch
- Boston Sports and Shoulder Center Research Foundation, Waltham, MA, USA; Department of Orthopaedic Surgery, New England Baptist Hospital, Boston, MA, USA.
| |
Collapse
|
7
|
Waheed I, Ediripolage F, Alvi I, Haider JM. Preoperative Risk Factors for Pain After Reverse Total Shoulder Arthroplasty: A Systematic Review. Cureus 2024; 16:e60041. [PMID: 38736766 PMCID: PMC11087139 DOI: 10.7759/cureus.60041] [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] [Accepted: 05/10/2024] [Indexed: 05/14/2024] Open
Abstract
Despite being a generally successful procedure, pain following reverse total shoulder arthroplasty (rTSA) is a known complication. The aim of this systematic review is to identify preoperative risk factors for pain following rTSA to encourage evidence-based interventions, inform clinicians, and aid in surgical planning. Studies that reported preoperative risk factors and pain after rTSA were included. Studies which reported outcome measures that incorporated pain scores yet did not display them independently, studies which only reported intraoperative risk factors, and studies involving participants under 18 were excluded. The search was conducted on May 31, 2023, across the following databases: PubMed, Web of Science, Embase, Scopus, and Cochrane Central Register of Controlled Trials. Four independent researchers conducted this systematic review, and a descriptive analysis was subsequently performed. Twenty-five studies were included following the evaluation of full-text articles, involving a total of 9,470 shoulders. Preoperative risk factors identified were categorised into the following groups: BMI, smoking, radiographic findings, age and sex, prior surgery, functional ability and pain, and psychosocial. The strongest associations identified were preoperative opioid use and smoking, which were both associated with worse pain outcomes following rTSA; other preoperative risk factors highlighted in this review showed either weak or no correlation. Preoperative opioid use and smoking are likely risk factors for the development of pain after rTSA. Although the studies included varying levels of quality, the identification of modifiable risk factors is useful in optimising management prior to surgery and guiding patient expectations. The lack of evidence regarding associations with non-modifiable risk factors further reinforces the potential benefits of the procedure on diverse population groups and is useful in itself for assessing the candidacy of patients for the procedure, particularly when postoperative pain is a factor being considered.
Collapse
Affiliation(s)
- Isa Waheed
- Department of Trauma and Orthopaedics, Imperial College Healthcare NHS Trust, London, GBR
| | - Fenu Ediripolage
- Department of Urology, St George's University Hospitals NHS Foundation Trust, London, GBR
| | - Isaamuddin Alvi
- Department of General Surgery, Oxford University Hospitals NHS Foundation Trust, Oxford, GBR
| | - Jawwad Mihran Haider
- Department of General Surgery, Chelsea and Westminster Hospital NHS Trust, London, GBR
| |
Collapse
|
8
|
Ameziane Y, Imiolczyk JP, Steinbeck J, Warnhoff M, Moroder P, Scheibel M. [Reverse Shoulder Arthroplasty - Current Concepts]. ZEITSCHRIFT FUR ORTHOPADIE UND UNFALLCHIRURGIE 2024; 162:211-228. [PMID: 38518806 DOI: 10.1055/a-2105-3147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/24/2024]
Abstract
Due to first promising long term outcome data, reverse shoulder arthroplasty experienced an immense increase of usage during the past decade. Moreover, the initial Grammont concept has constantly been refined and adapted to current scientific findings. Therefore, clinical and radiological problems like scapular notching and postoperative instability were constantly addressed but do still remain an area of concern.This article summarises current concepts in reverse shoulder arthroplasty and gives an overview of actual indications like cuff tear arthropathy, severe osteoarthritis, proximal humerus fractures, tumours, fracture sequelae as well as revision surgery and their corresponding clinical and radiological results.
Collapse
|
9
|
Heifner JJ, Grewal G, Sakalian PA, Hommen JP. Treatment of irreparable rotator cuff tear with dual graft reconstruction: a case report and technique description. JSES REVIEWS, REPORTS, AND TECHNIQUES 2023; 3:416-422. [PMID: 37588488 PMCID: PMC10426672 DOI: 10.1016/j.xrrt.2023.04.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 08/18/2023]
Affiliation(s)
| | - Gagan Grewal
- Larkin Hospital Department of Orthopedics, Coral Gables, FL, USA
| | | | | |
Collapse
|
10
|
Su F, Nuthalapati P, Feeley BT, Lansdown DA. Outcomes of anatomic and reverse total shoulder arthroplasty in patients over the age of 70: a systematic review. JSES REVIEWS, REPORTS, AND TECHNIQUES 2023; 3:181-188. [PMID: 37588441 PMCID: PMC10426543 DOI: 10.1016/j.xrrt.2023.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
Abstract
Background Both anatomic total shoulder arthroplasty (ATSA) and reverse total shoulder arthroplasty (RTSA) reliably improve pain and function for a variety of indications. However, there remain concerns about these procedures among elderly patients due to their general health, the potential for lesser functional gain, and the possible need for revision at an even older age. The purpose of this review is to compare the clinical outcomes, radiographic outcomes, and complications of ATSA and RTSA among patients older than 70 years. Methods A systematic review was performed using searches of PubMed, Embase, and Cochrane databases. The inclusion criteria were studies with patients older than 70 years who were treated with a primary ATSA or RTSA and clinical results reported at a minimum of 2 years. All indications for primary RTSA except for tumor were included. Outcomes of interest included patient-reported outcomes (PROs), range of motion, patient satisfaction, radiographic changes, complication and revision rates, and implant survival. Results A total of 24 studies met the inclusion criteria. At a mean follow-up of 3.4 years for ATSA and 3.1 years for RTSA, there were significant improvements in pain, range of motion, and PROs for both prostheses. Patients who underwent ATSA generally had better motion and functional outcomes compared to those who underwent RTSA, though these comparisons were made across different indications for arthroplasty. The satisfaction rate was 90.9% after ATSA and 90.8% after RTSA. Furthermore, 10.2% of ATSA patients and 9.9% of RTSA patients experienced a surgical complication, whereas 2.3% of ATSA and 2.2% of RTSA patients underwent a revision. Secondary rotator cuff tear was the most common complication after ATSA, occurring in 3.7% of patients, but only 1.1% of patients required revision surgery. Both ATSA and RTSA implant survivorship was reported to range from 93.1% to 98.9% at 5- and 8-year follow-up, respectively. Patient mortality was estimated to be 19.3% with a mean time to death of 6.1 years. Conclusions Elderly patients with primary osteoarthritis and an intact rotator cuff can have predictable pain relief, restoration of functional range of motion, and significant improvement in PROs after ATSA with low complication rates. Secondary rotator cuff failure and revision arthroplasty occur infrequently at early to mid-term follow-up. Although elderly patients who underwent ATSA generally had better functional outcomes compared to those who underwent RTSA for differing indications, patient satisfaction after both procedures were similar.
Collapse
Affiliation(s)
- Favian Su
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, CA, USA
| | | | - Brian T. Feeley
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, CA, USA
| | - Drew A. Lansdown
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, CA, USA
| |
Collapse
|
11
|
Marigi EM, Hao KA, Friedman RJ, Greene AT, Roche CP, Wright TW, King JJ, Schoch BS. Exactech Equinoxe anatomic versus reverse total shoulder arthroplasty for primary osteoarthritis: case controlled comparisons using the machine learning-derived Shoulder Arthroplasty Smart score. J Shoulder Elbow Surg 2023; 32:793-802. [PMID: 39292145 DOI: 10.1016/j.jse.2022.09.029] [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: 05/26/2022] [Revised: 09/24/2022] [Accepted: 09/29/2022] [Indexed: 11/06/2022]
Abstract
BACKGROUND The role of reverse total shoulder arthroplasty (rTSA) for glenohumeral osteoarthritis (GHOA) with an intact rotator cuff remains unclear with prior investigations demonstrating similar patient-reported outcome measures (PROMs) to anatomic total shoulder arthroplasty (aTSA). However, legacy PROMs are subject to skewed distributions with many patients achieving the maximum possible score (ceiling scores). We evaluated a cohort of primary rTSAs performed for GHOA with an intact rotator cuff compared with a case-matched cohort of aTSAs using the Shoulder Arthroplasty Smart (SAS) score, a machine learning-derived outcome measure that eliminates the ceiling effect. METHODS A retrospective review of an international shoulder arthroplasty database was performed between 2001 and 2020. Patients undergoing rTSA for rotator cuff intact GHOA (n = 367) were matched 1:1 with aTSA controls (n = 367) with a minimum of 2-year follow-up. Assessed variables included patient demographics, range of motion, American Shoulder Elbow Surgeons score (ASES), Constant score, Simple Shoulder Test (SST), and the SAS score. RESULTS Preoperatively, the SAS (49.0 vs. 45.2; P < .001), SST (4.7 vs. 4.1; P = .002), and Constant score (42.5 ± 15.3 vs. 38.1 ± 14.2; P < .001) were greater in aTSA vs. rTSA. Similarly, the SAS score (82.3 vs. 77.6; P < .001) and SST score (10.8 vs. 10.3; P = .003) remained greater in aTSA postoperatively. In contrast, no differences in the ASES (P = .103) or Constant scores (P = .108) were found between aTSA and rTSA patients postoperatively. Improvement preoperatively to postoperatively did not differ between aTSA and rTSA patients when assessed using the SAS (P = .257), ASES (P = .888), or SST scores (P = .510). However, a higher rate of improvement in the Constant score (35.0 vs. 31.8; P = .022) was observed in rTSA compared with aTSA. Higher rates of complications (5.4% vs. 1.6%; P = .008) and revision surgery (4.1% vs. 0.5%; P = .002) were observed in aTSA compared with rTSA. CONCLUSIONS Patients undergoing shoulder arthroplasty for rotator cuff intact GHOA experienced higher rates of complications and revisions in aTSA compared with rTSA, but similar levels of clinical improvement between implants when evaluated using a validated outcome score without a ceiling effect. Unlike the ASES and SST scores that are limited by ceiling effects, a higher mean postoperative SAS score after aTSA was observed, but preoperative to postoperative SAS differences were similar after rTSA.
Collapse
Affiliation(s)
- Erick M Marigi
- Department of Orthopaedic Surgery, Mayo Clinic, Jacksonville, FL, USA
| | - Kevin A Hao
- College of Medicine, University of Florida, Gainesville, FL, USA
| | - Richard J Friedman
- Department of Orthopaedics, Medical University of South Carolina, Charleston, SC, USA
| | | | | | - Thomas W Wright
- Department of Orthopaedic Surgery & Sports Medicine, University of Florida, Gainesville, FL, USA
| | - Joseph J King
- Department of Orthopaedic Surgery & Sports Medicine, University of Florida, Gainesville, FL, USA
| | - Bradley S Schoch
- Department of Orthopaedic Surgery, Mayo Clinic, Jacksonville, FL, USA.
| |
Collapse
|
12
|
Chalmers PN, Tashjian RZ, Keener JD, Sefko JA, Da Silva A, Morrissey C, Presson AP, Zhang C, Chamberlain AM. Active physical therapy does not improve outcomes after reverse total shoulder arthroplasty: a multi-center, randomized clinical trial. J Shoulder Elbow Surg 2023; 32:760-770. [PMID: 36690173 DOI: 10.1016/j.jse.2022.12.011] [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: 09/18/2022] [Revised: 11/20/2022] [Accepted: 12/11/2022] [Indexed: 01/22/2023]
Abstract
OBJECTIVE To compare range of motion (ROM) and patient-reported outcomes (PROs) between a structured home exercise program (HEP) and active, supervised physiotherapy (PT) after primary Reverse total shoulder arthroplasty (RTSA) by performing a multicenter randomized clinical trial. METHODS Patients undergoing primary RTSA at 2 centers were randomized to either a HEP group, in which they were given a handout and a rope pulley, or a PT group, in which they were given a standardized prescription. Surgical technique and implants were standardized. At baseline, 6 weeks, 3 months, and 1 year postoperatively, we obtained American Shoulder and Elbow Surgeons scores, Western Ontario Osteoarthritis Scores, visual analogue scale for pain scores, and measured ROM via videotape. On video, ROM was then measured by blinded observers. At all study visits, patients were asked how many days per week they were in PT and how many days a week they completed HEP to determine compliance and crossover. An a priori power analysis suggested 29 patients per group, 56 patients total to detect a difference of 30° in active forward elevation with a power of 0.8 at a 2-sided alpha of 0.05. RESULTS 89 patients were randomized, 43 to PT, and 46 to HEP. We obtained 1-year PRO follow-up on 83 patients (93%) and ROM follow-up on 73 patients (82%). Nine patients (20%) crossed over from HEP to PT and 2 patients (4%) crossed over from PT to HEP. Complications occurred in 13% of HEP and 17% of PT patients (P = .629). Using mixed models that account for baseline values, there were no significant differences between groups in PROs or ROM at final follow-up. CONCLUSION In this 2-center, randomized clinical trial, there were no significant differences in patient outcomes or ROM between HEP and PT after RTSA. These findings suggest that it may not be necessary to recommend PT as a protocol for all patients after RTSA.
Collapse
Affiliation(s)
- Peter N Chalmers
- Department of Orthopaedic Surgery, University of Utah, Salt Lake City, UT, USA.
| | - Robert Z Tashjian
- Department of Orthopaedic Surgery, University of Utah, Salt Lake City, UT, USA
| | - Jay D Keener
- Department of Orthopaedic Surgery, Washington University School of Medicine, Saint Louis, MO, USA
| | - Julianne A Sefko
- Department of Orthopaedic Surgery, Washington University School of Medicine, Saint Louis, MO, USA
| | - Adrik Da Silva
- Department of Orthopaedic Surgery, University of Utah, Salt Lake City, UT, USA
| | - Caellagh Morrissey
- Department of Orthopaedic Surgery, Washington University School of Medicine, Saint Louis, MO, USA
| | - Angela P Presson
- Division of Epidemiology, Department of Medicine, University of Utah, Salt Lake City, UT, USA
| | - Chong Zhang
- Division of Epidemiology, Department of Medicine, University of Utah, Salt Lake City, UT, USA
| | - Aaron M Chamberlain
- Department of Orthopaedic Surgery, Washington University School of Medicine, Saint Louis, MO, USA
| |
Collapse
|
13
|
Optimizing Outcomes After Reverse Total Shoulder Arthroplasty: Rehabilitation, Expected Outcomes, and Maximizing Return to Activities. Curr Rev Musculoskelet Med 2023; 16:145-153. [PMID: 36867393 PMCID: PMC10043097 DOI: 10.1007/s12178-023-09823-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/04/2023] [Indexed: 03/04/2023]
Abstract
PURPOSE OF REVIEW Given the touted clinical and patient-reported outcomes of reverse shoulder arthroplasty (RTSA) in improving pain and restoring function, shoulder surgeons are rapidly expanding the indications and utilization of RTSA. Despite its increasing use, the ideal post-operative management ensuring the best patient outcomes is still debated. This review synthesizes the current literature regarding the impact of post-operative immobilization and rehabilitation on clinical outcomes following RTSA including return to sport. RECENT FINDINGS Literature regarding the various facets of post-operative rehabilitation is heterogeneous in both methodology and quality. While most surgeons recommend 4-6 weeks of immobilization post-operatively, two recent prospective studies have shown that early motion following RTSA is both safe and effective with low complication rates and significant improvements in patient-reported outcome scores. Furthermore, no studies currently exist assessing the use of home-based therapy following RTSA. However, there is an ongoing prospective, randomized control trial assessing patient-reported and clinical outcomes which will help shed light on the clinical and economic value of home therapy. Finally, surgeons have varying opinions regarding return to higher level activities following RTSA. Despite no clear consensus, there is growing evidence that elderly patients are able to return to sport (e.g., golf, tennis) safely, though caution must be taken with younger or more high-functioning patients. While post-operative rehabilitation is believed to be essential to maximize outcomes following RTSA, there is a paucity of high-quality evidence that guides current rehabilitation protocols. There is no consensus regarding type of immobilization, timing of rehabilitation, or need for formal therapist-directed rehabilitation versus physician-guided home exercise. Additionally, surgeons have varied opinions regarding return to higher level activities and sports following RTSA. There is burgeoning evidence that elderly patients can return to sport safely, though caution must be taken with younger patients. Further research is needed to clarify the optimal rehabilitation protocols and return to sport guidelines.
Collapse
|
14
|
Chamberlain AM, Aleem AW, Sefko JA, Steger-May K, Keener JD. Clinical outcomes after reverse shoulder arthroplasty in patients 60 years old and younger; medium-term results. JSES Int 2023; 7:277-284. [PMID: 36911784 PMCID: PMC9998887 DOI: 10.1016/j.jseint.2022.12.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
Background Reverse total shoulder arthroplasty (RTSA) has been well-described as a surgical solution to manage rotator cuff tear arthropathy in elderly, low demand paitents. As experience has increased along with improvements in technique and implant design, RTSA has become increasingly used to manage more varied pathologic conditions of the shoulder in younger, more active patients. This study evaluates outcomes in a consecutive series of patients aged 60 years old and younger after undergoing RTSA. Methods There were 94 shoulders in 89 patients enrolled. Mean age of the cohort was 54.8 (range 18-60 years). Surgical indications included rotator cuff tear arthropathy, irreparable rotator cuff tear without arthritis, glenohumeral arthritis with erosive glenoid deformity, inflammatory arthropathy, proximal humerus fracture nonunion/malunion and failed prior shoulder arthroplasty. Sixty-one shoulders (70%) had undergone at least one prior surgery. Of these, 6 shoulders (6% of total cohort) had a prior failed arthroplasty. Clinical outcomes (American Shoulder and Elbow Surgeons score, Western Ontario Osteoarthritis of the Shoulder index; visual analog scale pain), radiographic outcomes and complications were analyzed and assessed for correlation with patient demographic factors. Results The mean follow-up for this cohort was 4.9 years (range 2-12 years). Subjects experienced improvements in ASES score and pain (P < .001) and active forward elevation (88° preop to 135° postop, P < .001). Prior operation correlated with worse postoperative ASES and WOOS scores. Higher demand occupation correlated with less improvement in pain scores. The overall complication rate was 12%. Seven shoulders (7%) underwent an additional procedure. There was a 2% incidence of dislocation and a 4% incidence of acromial stress fracture. There was a 36% incidence of notching. Conclusion With medium-term follow-up, RTSA is a reliable and predictable operation to manage various pathologic conditions in patients aged 60 years or less. Patients predictably experience significant improvements in pain and range of motion while assuming a modest complication risk. Long-term study is needed to understand potential for late complications or implant failure.
Collapse
Affiliation(s)
- Aaron M Chamberlain
- Department of Orthopaedic Surgery, Washington University Medical Center, Saint Louis, MO, USA
| | - Alexander W Aleem
- Department of Orthopaedic Surgery, Washington University Medical Center, Saint Louis, MO, USA
| | - Julianne A Sefko
- Department of Orthopaedic Surgery, Washington University Medical Center, Saint Louis, MO, USA
| | - Karen Steger-May
- Department of Orthopaedic Surgery, Washington University Medical Center, Saint Louis, MO, USA
| | - Jay D Keener
- Department of Orthopaedic Surgery, Washington University Medical Center, Saint Louis, MO, USA
| |
Collapse
|
15
|
Megalla M, Imam N, Bukowiec L, Coban D, Malik M, Grace ZT, Kohan EM, Alberta FG. Medical malpractice litigation after total shoulder arthroplasty: a comprehensive analysis based on the Westlaw legal database. J Shoulder Elbow Surg 2023; 32:539-545. [PMID: 36252787 DOI: 10.1016/j.jse.2022.09.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Revised: 09/06/2022] [Accepted: 09/20/2022] [Indexed: 12/02/2022]
Abstract
INTRODUCTION Orthopedic surgery is one of the most common subspecialties subject to medical malpractice claims. Although total shoulder arthroplasty (TSA) is associated with favorable patient outcomes and relatively low complication rates, surgeons performing this procedure may be subject to malpractice litigation leading to significant economic and psychological burden on the provider. The purpose of this study is to characterize and describe malpractice claims against orthopedic surgeons performing TSA using the Westlaw legal database. METHODS The Westlaw legal database was queried for all cases related to TSA using the terms "malpractice" AND "shoulder replacement" OR "shoulder arthroplasty." Cases were excluded if the defendant was not an orthopedic surgeon, the procedure involved was not a TSA, or if the patient was a minor. Patient demographics, causes cited for litigation, case outcomes, and indemnity payments were analyzed to determine common factors that lead plaintiffs to pursue legal action. RESULTS Thirty-five TSA cases were identified that met inclusion criteria. The mean plaintiff age was 55 years with 63.6% female. The most common category of negligence alleged was intraoperative error, which occurred in 25 claims (71%). The most common types of damages incurred were nerve injury (23%), functional limitation (20%), and infection (17%). Overall, 27 cases (77%) resulted in a defense verdict. Four cases (11%) resulted in settlements and 4 cases (11%) resulted in plaintiff verdicts. The average inflation-adjusted monetary award in these cases was $1,619,919 (standard deviation, $1,689,452). DISCUSSION This study provides a comprehensive summary of malpractice claims and associated outcomes in TSA. Given the rapidly increasing rate of TSA in the United States and the burden of associated malpractice claims, understanding potential legal implications of TSA is of great value to orthopedic surgeons. Intraoperative error was the category of negligence cited most commonly in TSA malpractice claims. Nerve injury, functional limitation, and infection were the most commonly cited specific damages. These findings highlight the need for orthopedic surgeons to educate patients regarding potential postoperative complications while continuing to focus on minimizing their occurrence.
Collapse
Affiliation(s)
- Martinus Megalla
- Department of Orthopaedic Surgery, Hackensack Meridian School of Medicine, Nutley, NJ, USA
| | - Nareena Imam
- Rothman Orthopaedic Institute, Thomas Jefferson University, Philadelphia, PA, USA.
| | - Lainey Bukowiec
- Department of Orthopaedic Surgery, Hackensack Meridian School of Medicine, Nutley, NJ, USA
| | - Daniel Coban
- Department of Orthopaedic Surgery, St. Joseph's University Medical Center, Paterson, NJ, USA
| | - Martin Malik
- Department of Orthopaedic Surgery, Hackensack Meridian School of Medicine, Nutley, NJ, USA
| | - Zachary T Grace
- Department of Orthopaedic Surgery, Hackensack Meridian School of Medicine, Nutley, NJ, USA
| | - Eitan M Kohan
- Department of Orthopaedic Surgery, Hackensack Meridian School of Medicine, Nutley, NJ, USA; Rothman Orthopaedic Institute, Thomas Jefferson University, Philadelphia, PA, USA
| | - Frank G Alberta
- Department of Orthopaedic Surgery, Hackensack Meridian School of Medicine, Nutley, NJ, USA; Rothman Orthopaedic Institute, Thomas Jefferson University, Philadelphia, PA, USA
| |
Collapse
|
16
|
Sudah S, Menendez M, Jawa A, Levy J, Denard P. Wide Geographic Variation in Resource Utilization after Shoulder Arthroplasty. Orthop Rev (Pavia) 2023; 15:38653. [PMID: 36843859 PMCID: PMC9946799 DOI: 10.52965/001c.38653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/28/2023] Open
Abstract
Background There is growing interest in optimizing cost and resource utilization after shoulder arthroplasty, but little data to guide improvement efforts. Objective The purpose of this study was to evaluate geographic variation in length of stay and home discharge disposition after shoulder arthroplasty across the United States. Methods The Centers for Medicare and Medicaid Services database was used to identify Medicare discharges following shoulder arthroplasties performed from April 2019 through March 2020. National, regional (Northeast, Midwest, South, West), and state-level variation in length of stay and home discharge disposition rates were examined. The degree of variation was assessed using the coefficient of variation, with a value greater than 0.15 being considered as "substantial" variation. Geographic maps were created for visual representation of the data. Results There was substantial state-level variation in home discharge disposition rates (64% in Connecticut to 96% in West Virginia) and length of stay (1.01 days in Delaware to 1.86 days in Kansas). There was wide regional variation in length of stay (1.35 days in the West to 1.50 days in the Northeast) and home discharge disposition rates (73% in the Northeast to 85% in the West). Conclusions There is wide variation in resource utilization after shoulder arthroplasty across the United States. Certain patterns emerge from our data; for instance, the Northeast has the longest hospital stays with the lowest home discharge rates. This study provides important information for the implementation of targeted strategies to effectively reduce geographic variation in healthcare resource utilization.
Collapse
Affiliation(s)
| | | | - Andrew Jawa
- Orthopedic Surgery New England Baptist Hospital
| | | | - Patrick Denard
- Orthopedic Surgery Oregon Shoulder Institute at Southern Oregon Orthopedics
| |
Collapse
|
17
|
De La Selle H, Lascar T, Clappaz P, Decrette E, van Rooij F, Saffarini M, Obert L. Reverse Shoulder Arthroplasty for Patients with Massive Rotator Cuff Tears or Cuff Tear Arthropathies at a Minimum Follow-up of 7 Years. J Shoulder Elb Arthroplast 2023; 7:24715492231157659. [PMID: 36824060 PMCID: PMC9941602 DOI: 10.1177/24715492231157659] [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] [Received: 09/16/2022] [Revised: 01/18/2023] [Accepted: 01/26/2023] [Indexed: 02/22/2023] Open
Abstract
Purpose To evaluate indications and factors that influence long-term clinical outcomes and revision rates for reverse shoulder arthroplasty (RSA) in shoulders with irreparable massive rotator cuff tears (mRCTs) or cuff tear arthropathies (CTAs). Methods The authors retrospectively evaluated a consecutive series of shoulders with no fracture sequelae that underwent primary RSA between 2011 and 2013. Independent observers collected demographic data, surgical techniques, and implant types, as well as primary outcome measures such as American Shoulder and Elbow Society (ASES) score and Constant score (CS). Study design Case series, level IV. Results From the initial series of 123 patients that underwent RSA, 29 patients died (24%) for reasons unrelated to the shoulder arthroplasty, 11 were lost to follow-up (9%), and 4 required revision surgery (3%). The final cohort of 79 patients comprised 55 women (70%), and 24 men (30%), aged 72.7 ± 7.0. At a final follow-up of 8.9 ± 0.6 years (range: 7.4-10.3) the absolute CS was 59.0 ± 16.2, the age-/sex-adjusted CS was 76.6 ± 41.2, and ASES was 77.1 ± 20.3. Univariable analysis revealed no associations for absolute CS, but revealed that age-/sex-adjusted CS was significantly lower for patients with high blood pressure (β = -15.8, p = .025). Conclusions At a minimum follow-up of 7.4 years, the absolute CS was 59.0 ± 16.2, the age-/sex-adjusted CS was 87.4 ± 24.1 and ASES was 77.1 ± 20.3. When stratifying the outcomes of RSA by indication, there were no significant differences in patients with mRCTs versus CTA in terms of absolute CS, age-/sex-adjusted CS, and ASES. Univariable analysis revealed no association with absolute and age-/sex-adjusted CS for type of indication or surgical approach.
Collapse
Affiliation(s)
- Hugues De La Selle
- Orthopaedics Department, Hôpital privé Sainte-Marie – Ramsay Santé, Chalon-sur-Saône, France
| | - Tristan Lascar
- Orthopaedics Department, Centre Hospitalier Princesse Grace, Monte Carlo, Monaco
| | - Pascal Clappaz
- Orthopaedics Department, Pôle Chirurgie Orthopédique, Bourg-en-Bresse, France
| | - Edouard Decrette
- Orthopaedics Department, Centre Épaule Hôpital Privé d'Antony, Antony, France
| | - Floris van Rooij
- ReSurg SA, Nyon, Switzerland,Floris van Rooij, ReSurg SA, Rue Saint-Jean 22, 1260 Nyon, Switzerland.
| | | | - Laurent Obert
- Orthopaedics Department, Hôpital Jean Minjoz, Besançon, France
| |
Collapse
|
18
|
Baumgarten KM. Is stemless total shoulder arthroplasty indicated in elderly patients? J Shoulder Elbow Surg 2023; 32:260-268. [PMID: 36162630 DOI: 10.1016/j.jse.2022.08.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 07/24/2022] [Accepted: 08/03/2022] [Indexed: 02/01/2023]
Abstract
BACKGROUND AND HYPOTHESIS Stemmed anatomic total shoulder arthroplasty has represented the gold standard for the treatment of glenohumeral osteoarthritis with an intact rotator cuff for decades. To the author's knowledge, no study has specifically examined the outcomes of stemless, modular total shoulder arthroplasty in elderly patients. The hypothesis of this study was that stemless anatomic total shoulder arthroplasty in elderly patients (age ≥70 years) would have equivalent clinical and radiographic outcomes compared with a younger population (age <70 years). MATERIALS AND METHODS A prospectively collected database of patients undergoing primary, modular, stemless anatomic total shoulder arthroplasty for osteoarthritis was retrospectively reviewed. Patient-determined outcomes including the Western Ontario Osteoarthritis Index (WOOS) score, American Shoulder and Elbow Surgeons (ASES) score, Single Assessment Numeric Evaluation (SANE) score, Simple Shoulder Test score, and Shoulder Activity Level score were recorded preoperatively and postoperatively at 1 year and 2 years. Preoperative and 1-year postoperative range of motion was recorded. Postoperative radiographs were examined to assess for radiographic evidence of complications. RESULTS Stemless arthroplasty was planned in 116 patients. Seven patients underwent conversion intraoperatively to a stemmed prosthesis. There was no difference between patients aged <70 yr and those aged ≥70 years who required intraoperative deviation from the preoperative plan to a stemmed prosthesis (5.8% vs 6.4%, P = .90). At the time of stemless arthroplasty, 64 patients were aged <70 yr and 44 patients were aged ≥70 years. Between the 2 groups, there were no clinically or statistically significant differences in WOOS, ASES, and SANE scores at baseline, 1-year follow-up, or 2-year follow-up. The changes in all scores from baseline to 2 years were similar between the group aged <70 yr and the group aged ≥70 years. There was no difference in the percentage of patients achieving the minimal clinically important difference or substantial clinical benefit in either group after shoulder arthroplasty at 2-year follow-up. There was no difference between the 2 groups in terms of final postoperative range of motion or change in range of motion for any metric examined. There was no evidence of radiographic complications in either group. CONCLUSIONS Age ≥70 years does not appear to be a contraindication to stemless anatomic total shoulder arthroplasty. Postoperative improvements in patient-determined outcome scores, the percentage of patients achieving clinically important outcomes for the ASES, SANE, and WOOS scores, and postoperative range of motion were similar between patients aged <70 yr and those aged ≥70 years. There was no difference between the groups regarding the patients who required intraoperative deviation from the preoperatively planned stemless prosthesis to a stemmed prosthesis. Neither age group demonstrated a radiographically apparent complication.
Collapse
Affiliation(s)
- Keith M Baumgarten
- Orthopedic Institute, Sioux Falls, SD, USA; University of South Dakota Sanford School of Medicine, Sioux Falls, SD, USA.
| |
Collapse
|
19
|
Perioperative risk stratification tools for shoulder arthroplasty: a systematic review. J Shoulder Elbow Surg 2023; 32:e293-e304. [PMID: 36621747 DOI: 10.1016/j.jse.2022.12.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 11/14/2022] [Accepted: 12/09/2022] [Indexed: 01/07/2023]
Abstract
BACKGROUND Risk stratification tools are being increasingly utilized to guide patient selection for outpatient shoulder arthroplasty. The purpose of this study was to identify the existing calculators used to predict discharge disposition, postoperative complications, hospital readmissions, and patient candidacy for outpatient shoulder arthroplasty and to compare the specific components used to generate their prediction models. METHODS This review was conducted in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analysis protocol. PubMed, Cochrane Library, Scopus, and OVID Medline were searched for studies that developed calculators used to determine patient candidacy for outpatient surgery or predict discharge disposition, the risk of postoperative complications, and hospital readmissions after anatomic or reverse total shoulder arthroplasty (TSA). Reviews, case reports, letters to the editor, and studies including hemiarthroplasty cases were excluded. Data extracted included authors, year of publication, study design, patient population, sample size, input variables, comorbidities, method of validation, and intended purpose. The pros and cons of each calculator as reported by the respective authors were evaluated. RESULTS Eleven publications met inclusion criteria. Three tools assessed patient candidacy for outpatient TSA, 3 tools evaluated the risk of 30- or 90-day hospital readmission and postoperative complications, and 5 tools predicted discharge destination. Four calculators validated previously constructed comorbidity indices used as risk predictors after shoulder arthroplasty, including the Charlson Comorbidity Index, Elixhauser Comorbidity Index, modified Frailty Index, and the Outpatient Arthroplasty Risk Assessment, while 7 developed newcalculators. Nine studies utilized multiple logistic regression to develop their calculators, while 1 study developed their algorithm based on previous literature and 1 used univariate analysis. Five tools were built using data from a single institution, 2 using data pooled from 2 institutions, and 4 from large national databases. All studies used preoperative data points in their algorithms with one tool additionally using intraoperative data points. The number of inputs ranged from 5 to 57 items. Four calculators assessed psychological comorbidities, 3 included inputs for substance use, and 1 calculator accounted for race. CONCLUSION The variation in perioperative risk calculators after TSA highlights the need for standardization and external validation of the existing tools. As the use of outpatient shoulder arthroplasty increases, these calculators may become outdated or require revision. Incorporation of socioeconomic and psychological measures into these calculators should be investigated.
Collapse
|
20
|
Comparison of Reverse and Anatomic Total Shoulder Arthroplasty in Patients With an Intact Rotator Cuff and No Previous Surgery. J Am Acad Orthop Surg 2022; 30:941-948. [PMID: 36135928 DOI: 10.5435/jaaos-d-22-00014] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 04/04/2022] [Indexed: 02/01/2023] Open
Abstract
INTRODUCTION This study's purpose is to compare clinical and radiographic outcomes of primary anatomic total shoulder arthroplasty (aTSA) and primary reverse total shoulder arthroplasty (rTSA) patients with osteoarthritis (OA) and an intact rotator cuff with no previous history of shoulder surgery using a single platform TSA system at a minimum follow-up of 2 years. METHODS A total of 370 aTSA patients and 370 rTSA patients matched for age, sex, and length of follow-up from an international multi-institutional Western Institutional Review Board approved registry with a minimum 2-year follow-up were reviewed for this study. All patients had a diagnosis of OA, an intact rotator cuff, and no previous shoulder surgery. All patients were evaluated and scored preoperatively and at latest follow-up using six outcome scoring metrics and four active range of motion measurements. RESULTS Mean follow-up was 41 months, and the mean age was 73 years. Preoperatively, the rTSA patients had lower outcome metrics and less motion. Postoperatively, aTSA and rTSA patients had similar clinical outcomes, motion, and function, with the only exception being greater external rotation in aTSA exceeding the minimal clinically important difference. Pain relief was excellent, and patient satisfaction was high in both groups. Humeral radiolucent lines were similar in both groups (8%). Complications were significantly higher with aTSA (aTSA = 4.9%; rTSA = 2.2%; P = 0.045), but revisions were similar (aTSA = 3.2%; rTSA = 1.4%; P = 0.086). CONCLUSION At a mean of 41 month follow-up, primary aTSA and rTSA patients with OA and an intact rotator cuff with no previous history of shoulder surgery had similar clinical and radiographic outcomes. Greater external rotation was noted in aTSA patients at follow-up. However, aTSA patients had a significantly greater rate of complications compared with rTSA patients. rTSA is a viable treatment option in patients with an intact rotator cuff and no previous shoulder surgery, offering similar clinical outcomes with a lower complication rate. LEVEL OF EVIDENCE Level III.
Collapse
|
21
|
Testa EJ, Lemme NJ, Li LT, DeFroda S. Trends in operative duration of total shoulder arthroplasty from 2008 to 2018: a national database study. Shoulder Elbow 2022; 14:534-543. [PMID: 36199510 PMCID: PMC9527484 DOI: 10.1177/17585732211008900] [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: 03/18/2021] [Revised: 03/18/2021] [Accepted: 03/19/2021] [Indexed: 01/17/2023]
Abstract
Background As total shoulder arthroplasty has emerged as the fastest growing joint replacement performed, optimizing surgical efficiency and patient outcomes is essential. The goals of the current study were to identify trends and factors affecting the operative time of total shoulder arthroplasty over a 10-year period. Methods The National Surgical Quality Improvement Program database was analyzed to determine the operative time and 30-day complications of total shoulder arthroplasty from 2008 to 2018. Factors affecting total shoulder arthroplasty operative time were also assessed. Multivariable linear regression was used to analyze operative time over years studied while controlling for patient demographics and comorbidities. Results A total of 20,587 total shoulder arthroplasty cases from 2008 to 2018 were included. Mean operative time in 2008 was 139.0 min, while in 2018, mean operative time decreased to 105.6 min (P < .001). Male sex, outpatient surgery, increased body mass index, and low preoperative hematocrit were associated with longer operative times, while elevated international normalized ratio, resident involvement, and elective surgeries were associated with decreased operative duration. Discussion Operative time for total shoulder arthroplasty has decreased from 2008 to 2018. Patient factors and comorbidities are associated with operative time, and such factors are important to consider in operative planning to ensure appropriate patient and surgeon expectations.
Collapse
Affiliation(s)
- Edward J Testa
- Department of Orthopaedic Surgery, Warren Alpert School of Medicine, Brown University, Providence, RI, USA
| | - Nicholas J Lemme
- Department of Orthopaedic Surgery, Warren Alpert School of Medicine, Brown University, Providence, RI, USA
| | - Lambert T Li
- Warren Alpert School of Medicine, Brown University, Providence, RI, USA
| | - Steven DeFroda
- Department of Orthopaedic Surgery, Warren Alpert School of Medicine, Brown University, Providence, RI, USA
| |
Collapse
|
22
|
Neel GB, Boettcher ML, Eichinger JK, Friedman RJ. Clinical and radiographic outcomes following reverse total shoulder arthroplasty in patients 60 years of age and younger. J Shoulder Elbow Surg 2022; 31:1803-1809. [PMID: 35346847 DOI: 10.1016/j.jse.2022.02.024] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Revised: 02/07/2022] [Accepted: 02/08/2022] [Indexed: 02/01/2023]
Abstract
BACKGROUND Although initially indicated for use in older patients, reverse total shoulder arthroplasty (rTSA) is being increasingly used in younger patients. The purpose of this study is to compare the clinical and radiographic outcomes of patients aged <60 years to those aged 60-79 years following primary rTSA. METHODS 154 patients aged <60 years and 1763 patients aged 60-79 years were identified from an international multi-institutional Western Institutional Review Board-approved registry with a minimum 2 years' follow-up. All patients were evaluated and scored preoperatively and at latest follow-up using 5 outcome scoring metrics and 4 active range of motion (ROM) measurements. RESULTS Patients aged <60 years were more often male (P = .023), had a higher body mass index (P = .001), higher rates of previous surgery (57% vs. 27%, P < .001), higher rates of post-traumatic arthritis (11% vs. 5%, P < .001) and inflammatory arthropathy (13% vs. 4%, P < .001), and lower rates of rotator cuff tear arthropathy (25% vs. 38%, P = .006). There were no differences in ROM between the groups but patients aged <60 years had significantly lower function and outcome metric scores and higher pain scores at latest follow-up. Adverse event rates were similar between the 2 groups, but patients aged <60 years were more likely to require revision (5.2% vs. 1.8%, P = .004). Patients aged <60 years also had lower satisfaction scores (much better/better 86% vs. 92%, P = .006). CONCLUSION At a mean follow-up of 47 months, primary rTSA patients aged <60 years had worse clinical outcomes compared with those aged 60-79 years, with lower outcome scores, increased pain, lower function scores, and less patient satisfaction. Patients aged <60 years had higher rates of previous surgery, inflammatory arthropathy, and post-traumatic arthritis, whereas those aged 60-79 years had higher rates of rotator cuff tear arthropathy. Although complications were similar, younger patients had 3 times the risk of revision rTSA.
Collapse
Affiliation(s)
- Garrett B Neel
- Medical University of South Carolina, Charleston, SC, USA
| | | | | | | |
Collapse
|
23
|
Monroe EJ, Hardy R, Holmquist J, Brand JC. Obesity and Reverse Total Shoulder Arthroplasty. Curr Rev Musculoskelet Med 2022; 15:180-186. [PMID: 35511332 DOI: 10.1007/s12178-022-09753-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/21/2022] [Indexed: 11/28/2022]
Abstract
PURPOSE OF REVIEW Rates of obesity and reverse total shoulder arthroplasty (rTSA) in the USA have both escalated with time. Obese patients experience arthritis at higher rates than normal weight patients; therefore, these numbers go hand in hand. Obesity has been correlated with health comorbidities such as anxiety, cardiovascular disease, diabetes, and metabolic syndrome as well as poorer outcomes and higher complication rates following lower extremity arthroplasty. The current review investigates these comorbidities as they relate to obese patients undergoing rTSA. RECENT FINDINGS Functional outcomes are similar to normal weight counterparts. Although longer operative times and a large soft tissue envelope would intuitively predispose these patients to higher risk for infection or other complications, this has not been reliably demonstrated. Technical considerations and awareness of potential risks in the obese patient demographic may aid the surgeon in preoperative planning and counseling of their patient. Obese patients undergoing rTSA have been shown to have higher risks specifically for infection, revision, and medical complications; however, this has not been consistently demonstrated in the single surgeon series where, more often, no difference in these metrics has been found. Outcomes measures and satisfaction are reliably improved, even when considering superobese patients, and majority of studies find their improvements and absolute values to be in line with their normal weight counterparts. Thus, rTSA does not seem to carry the same level of adverse risk associated with lower joint arthroplasty but potential for higher risk still bears consideration when counseling obese patients. Attention to factors that may negatively affect prosthesis positioning may optimize retention rates and limit early failure.
Collapse
Affiliation(s)
- Emily J Monroe
- Heartland Orthopedic Specialists, 111 17th Ave E, Ste 101, Alexandria, MN, 56308, USA.
| | - Richard Hardy
- Heartland Orthopedic Specialists, 111 17th Ave E, Ste 101, Alexandria, MN, 56308, USA
| | - James Holmquist
- Heartland Orthopedic Specialists, 111 17th Ave E, Ste 101, Alexandria, MN, 56308, USA
| | - Jefferson C Brand
- Heartland Orthopedic Specialists, 111 17th Ave E, Ste 101, Alexandria, MN, 56308, USA
| |
Collapse
|
24
|
Marigi EM, Harstad C, Elhassan B, Sanchez-Sotelo J, Wieser K, Kriechling P. Reverse shoulder arthroplasty after failed tendon transfer for irreparable posterosuperior rotator cuff tears. J Shoulder Elbow Surg 2022; 31:763-771. [PMID: 34592412 DOI: 10.1016/j.jse.2021.08.026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Revised: 08/12/2021] [Accepted: 08/20/2021] [Indexed: 02/01/2023]
Abstract
BACKGROUND Tendon transfers (TTs) can be successful for the management of selected posterosuperior functionally irreparable rotator cuff tears. However, when these procedures fail to provide adequate pain relief or functional improvement, reverse shoulder arthroplasty (RSA) is commonly considered the next treatment option. The effect of prior TT on RSA remains largely unknown. The purposes of this investigation were to evaluate the outcomes of RSA after previous TT performed for posterosuperior functionally irreparable rotator cuff tears and to determine the effect of various TT types on RSA. METHODS A retrospective review of 2 institutional databases identified 33 patients who underwent RSA implantation between 2006 and 2019 with a previous failed tendon transfer (FTT) of the shoulder and at least 2 years of clinical follow-up. FTTs included 21 latissimus dorsi transfers, 6 latissimus dorsi and teres major (LD-TM) transfers, and 6 lower trapezius transfers. RSAs were performed at an average of 5.5 years (range, 0.3-28 years) after FTT, with a mean follow-up period of 4.1 ± 2.0 years. Outcomes evaluated included the visual analog scale pain score, range of motion, absolute Constant-Murley score (CS) and relative CS, American Shoulder and Elbow Surgeons score, Subjective Shoulder Value, complications, and implant survivorship free of reoperation or revision. RESULTS RSA significantly improved pain and function, with improvements in the visual analog scale pain score (6.2 preoperatively vs. 2.2 at most recent follow-up, P < .001), active elevation (85° vs. 111°, P < .001), American Shoulder and Elbow Surgeons score (51 vs. 74, P = .001), absolute CS (34 vs. 48, P = .003), and relative CS (42% vs. 59%, P = .002), exceeding the minimal clinically important difference threshold. There were 7 complications (21%) across the entire cohort, with dislocation (n = 3, 9.1%) as the most common complication. Comparison across TT groups showed that LD-TM transfer had the highest complication rate (3 shoulders, 50%), followed by lower trapezius transfer (1 shoulder, 16.7%); latissimus dorsi transfer had the lowest rate (3 shoulders, 14.3%; P = .037). Survivorship free of revision or reoperation was estimated to be 90.1% at 1 year, 84.9% at 2 years, and 71.2% at 5 years, with no difference among TT groups (P = .654). CONCLUSIONS RSA can serve as a viable salvage option for FTT procedures. At mid-term follow-up, RSA led to significant improvements in pain, range of motion, and patient-reported outcomes. Patients with prior LD-TM transfers may have a higher complication rate, but no other differences were found between TT groups.
Collapse
Affiliation(s)
- Erick M Marigi
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA
| | - Chelsea Harstad
- Department of Orthopedic Surgery, Mass General Hospital, Boston, MA, USA
| | - Bassem Elhassan
- Department of Orthopedic Surgery, Mass General Hospital, Boston, MA, USA
| | | | - Karl Wieser
- Department of Orthopaedics, Balgrist University Hospital, Zürich, Switzerland
| | - Philipp Kriechling
- Department of Orthopaedics, Balgrist University Hospital, Zürich, Switzerland
| |
Collapse
|
25
|
Patient age at time of reverse shoulder arthroplasty remains stable over time: a 7.5-year trend evaluation. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY 2022; 33:993-1001. [PMID: 35266058 DOI: 10.1007/s00590-022-03227-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Accepted: 02/03/2022] [Indexed: 10/18/2022]
Abstract
PURPOSE There is a common belief among some shoulder surgeons that the increased utilization of reverse shoulder arthroplasty (RSA) is driven by the operation being performed in younger patients. The primary purpose of this study was to evaluate the change in patient age at the time of primary RSA in the USA. METHODS All patients undergoing primary RSA (January 2011-June 2018) were identified in the Mariner database. The mean age at the time of primary RSA was evaluated for each patient and assessed in 6-month intervals. A longitudinal comparison over time was performed for all patients. RESULTS A total of 56,141 primary RSA were evaluated, with the mean age increasing from 69 in the 2011 to 71 in 2018 (p < 0.001). The largest increase in RSA utilization occurred in patients > 70 (1092 in 2011 to 3499 in 2018), with patients < 50 years demonstrating the slowest growth (13 in 2011 to 65 in 2018). However, when evaluated by percentage increase from 2011 to 2018, RSA volumes for patients < 60 have increased 390% compared to 220% for those > 70 years (p < 0.001). CONCLUSION RSA continues to be performed at a similar mean age despite expanded indications and surgeon comfort. However, patients < 60 years have had a greater increase in utilization compared to patients > 70 years. The volumetric growth of RSA has largely been driven by the older population, but younger patients have shown a higher percentage of growth, which may explain the generalized observation that RSA is performed in younger patients. LEVEL OF EVIDENCE Level III; Retrospective comparative study; Treatment study.
Collapse
|
26
|
Van de Kleut ML, Yuan X, Athwal GS, Teeter MG. Are short press-fit stems comparable to standard-length cemented stems in reverse shoulder arthroplasty? A prospective, randomized clinical trial. J Shoulder Elbow Surg 2022; 31:580-590. [PMID: 34968694 DOI: 10.1016/j.jse.2021.11.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2021] [Revised: 11/10/2021] [Accepted: 11/16/2021] [Indexed: 02/01/2023]
Abstract
BACKGROUND The literature comparing humeral implants in reverse shoulder arthroplasty is sparse. With minimal supporting literature, there has been a trend away from standard-length cemented humeral implants to press-fit stems and, recently, to shorter-stem implants. It is known that early implant migration, within the first 2 years postoperatively, is predictive of later implant loosening and possible revision surgery. Therefore, the purpose of this study was to compare clinical outcomes and implant migration between cemented standard-length humeral stems and press-fit short stems using model-based radiostereometric analysis. METHODS After a power analysis, 41 shoulders were prospectively randomized to receive either a cemented standard-length or press-fit short humeral stem for primary reverse shoulder arthroplasty between July 2017 and June 2019. Following surgery, participants were imaged with stereo radiographs acquired at 6 weeks (baseline), 3 months, 6 months, 1 year, and 2 years. Migration of the humeral stem at each time point was compared with baseline, with differences in migration between cohorts assessed using a mixed-effects model with the Bonferroni test for multiple comparisons. Patient-reported outcome measures (Subjective Shoulder Value; American Shoulder and Elbow Surgeons shoulder score; Simple Shoulder Test score; Disabilities of the Arm, Shoulder and Hand score; and Constant score) were also compared. RESULTS At 6 months (P = .025), 1 year (P = .004), and 2 years (P = .001) postoperatively, press-fit short stems migrated significantly more than cemented stems along the superior-inferior translation axis; in addition, they showed greater total translation at 2 years (P = .003). Mean total translation (± standard deviation) at 2 years was 0.4 ± 0.2 mm and 1.0 ± 1.1 mm for the cemented and press-fit cohorts, respectively. Mean migration between the 1- and 2-year time points was minimal for both stem fixation groups along all axes (<0.1 mm and 0.6°). There was no difference in active range of motion, pain, or validated outcome measures between the cohorts at 2 years (P ≥ .170). CONCLUSION This randomized clinical trial shows that press-fit short humeral stems subside substantially more than standard-length cemented stems but ultimately achieve stability from 1 year through 2 years. Conversely, no significant differences were observed in clinical outcomes between cohorts.
Collapse
Affiliation(s)
- Madeleine L Van de Kleut
- Imaging Research Laboratories, Robarts Research Institute, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada; School of Biomedical Engineering, Western University, London, ON, Canada; Lawson Health Research Institute, London, ON, Canada
| | - Xunhua Yuan
- Imaging Research Laboratories, Robarts Research Institute, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada
| | - George S Athwal
- Lawson Health Research Institute, London, ON, Canada; Division of Orthopaedic Surgery, Department of Surgery, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada; Roth
- McFarlane Hand and Upper Limb Centre, St Joseph's Health Care, London, ON, Canada
| | - Matthew G Teeter
- Imaging Research Laboratories, Robarts Research Institute, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada; Lawson Health Research Institute, London, ON, Canada; Division of Orthopaedic Surgery, Department of Surgery, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada; Department of Medical Biophysics, Schulich School of Medicine and Dentistry, Western University, London, ON, Canada.
| |
Collapse
|
27
|
Reverse total shoulder arthroplasty for fractures and posttraumatic sequelae is associated with inferior forward elevation strength: a retrospective cohort study. CURRENT ORTHOPAEDIC PRACTICE 2022. [DOI: 10.1097/bco.0000000000001069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
28
|
Drager J, Polce EM, Fu M, Nemsick M, Huddleston HP, Forsythe B, Nicholson GP, Cole BJ, Verma NN, Garrigues GE. Patients undergoing anatomic total shoulder arthroplasty achieve clinically significant outcomes faster than those undergoing reverse shoulder arthroplasty. J Shoulder Elbow Surg 2021; 30:2523-2532. [PMID: 33711501 DOI: 10.1016/j.jse.2021.02.015] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2020] [Revised: 02/06/2021] [Accepted: 02/13/2021] [Indexed: 02/01/2023]
Abstract
BACKGROUND Clinically significant outcome (CSO) benchmarks have been previously established for outcome assessment after total shoulder arthroplasty. However, the time required to achieve CSO improvement is not well understood. The purpose of this study was to (1) determine the time-dependent achievement of the minimal clinically important difference (MCID), substantial clinical benefit (SCB), and patient acceptable symptom state (PASS) in patients undergoing either anatomic total shoulder (TSA) or reverse total shoulder arthroplasty (RTSA) and compare the results of the 2 populations and (2) identify variables associated with earlier or delayed achievement of each CSO. METHODS A prospectively maintained institutional registry was retrospectively queried for all patients receiving a primary TSA or RTSA between September 2, 2016-October 31, 2017. The American Shoulder and Elbow Surgeons Standardized Shoulder Assessment Form (ASES) was administered to all patients preoperatively and at standardized postoperative time periods: 5-7 months (6-month time point), 11-13 months (1-year time point), and 23-25 months (2-year time point). Cumulative percentages of CSO achievement were calculated using Kaplan-Meier survival curve analysis with interval censoring. A Weibull parametric survival regression analysis was used to investigate the influence of demographic and clinical variables on delayed or earlier CSO achievement. RESULTS A total of 153 patients (157 shoulders) undergoing TSA (n = 76) and RTSA (n = 81) were included in the study population. The RTSA cohort was older (70.2 ± 7.5 vs. 61.0 ± 8.4, P < .001), had a lower BMI (28.8 ± 5.9 vs. 31.5 ± 6.5, P = .006), and a greater proportion of females (53.1% vs. 32.9%, P = .017) relative to TSA. For SCB, there was a significant difference in the cumulative percentage of TSA and RTSA patients reaching this threshold at both the 6-month (77.3% vs. 59.0%, P = .024) and 2-year (92.0% vs. 79.5%, P = .048) time periods, with similar findings demonstrated for PASS. There was a significant difference in the average time required to achieve the PASS (TSA: 6.1 months vs. rTSA: 11.6 months, P = .009), but not the MCID (P = .407) or SCB (P = .153). Factors significantly associated with earlier achievement of more than 1 of the CSO benchmarks were regular preoperative physical exercise and diagnosis of rotator cuff tear without osteoarthritis. CONCLUSION Patients undergoing RTSA had lower rates of achieving SCB and PASS at both 6 months and 2 years compared to patients undergoing TSA. Patients undergoing RTSA on average required nearly double the time to achieve PASS compared with those undergoing TSA. In both groups, clinically significant improvement continued for the entire 2-year duration of study follow-up.
Collapse
Affiliation(s)
- Justin Drager
- Department of Orthopaedic Surgery, Tufts Medical Center, Boston, MA, USA
| | - Evan M Polce
- Division of Sports Medicine & Shoulder, Department of Orthopedics, Midwest Orthopedics at Rush, Rush University, Chicago, IL, USA
| | - Michael Fu
- Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, NY, USA
| | - Michael Nemsick
- Division of Sports Medicine & Shoulder, Department of Orthopedics, Midwest Orthopedics at Rush, Rush University, Chicago, IL, USA
| | - Hailey P Huddleston
- Division of Sports Medicine & Shoulder, Department of Orthopedics, Midwest Orthopedics at Rush, Rush University, Chicago, IL, USA
| | - Brian Forsythe
- Division of Sports Medicine & Shoulder, Department of Orthopedics, Midwest Orthopedics at Rush, Rush University, Chicago, IL, USA
| | - Gregory P Nicholson
- Division of Sports Medicine & Shoulder, Department of Orthopedics, Midwest Orthopedics at Rush, Rush University, Chicago, IL, USA
| | - Brian J Cole
- Division of Sports Medicine & Shoulder, Department of Orthopedics, Midwest Orthopedics at Rush, Rush University, Chicago, IL, USA
| | - Nikhil N Verma
- Division of Sports Medicine & Shoulder, Department of Orthopedics, Midwest Orthopedics at Rush, Rush University, Chicago, IL, USA
| | - Grant E Garrigues
- Division of Sports Medicine & Shoulder, Department of Orthopedics, Midwest Orthopedics at Rush, Rush University, Chicago, IL, USA.
| |
Collapse
|
29
|
Villacis DC, Chauhan A, Asselmeier M, Walsh K, Murphy B, Romeo A. Clinical utility of immediate postoperative radiographs following uncomplicated primary reverse shoulder arthroplasty. J Shoulder Elbow Surg 2021; 30:2370-2374. [PMID: 33711498 DOI: 10.1016/j.jse.2021.02.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 02/08/2021] [Accepted: 02/13/2021] [Indexed: 02/01/2023]
Abstract
BACKGROUND It is common practice to order an immediate postoperative radiograph in the postanesthesia care unit (PACU) following reverse shoulder arthroplasty (RSA). However, with a growing emphasis on value-based care and cost-effectiveness, we question the necessity for immediate postoperative radiographs following uncomplicated, primary RSA. METHODS From 2014-2020, patients undergoing primary RSA at a single institution by one of 3 surgeons were included in this cohort. Radiographs from the PACU and any clinic visit during the initial 3-month postoperative period were reviewed to determine if any radiographic findings from the PACU altered clinical care or decision making. RESULTS A total of 157 patients were included in this study and 13 patients had abnormal findings during the initial 3-month postoperative period where the immediate postoperative radiograph provided clinical utility for decision making. In 9 of the 12 patients requiring revision surgery, the postoperative complication was instability. In those patients requiring revision surgery during the initial 3 months, the most common indication for primary surgery was proximal humerus nonunion. Immediate postoperative radiographs were read by the radiologist as normal/unremarkable for 100% of patients. The typical amount billed for the immediate postoperative radiograph was $544.00 per patient. CONCLUSION Based on our findings, we see utility for an intraoperative or immediate postoperative radiograph following uncomplicated, primary RSA, especially when done as a salvage procedure for indications such as proximal humerus nonunion. However, there is low utility for obtaining an immediate postoperative radiograph in the PACU when indications include osteoarthritis or rotator cuff tear arthropathy.
Collapse
Affiliation(s)
- Diego C Villacis
- Musculoskeletal Institute, Dupage Medical Group, Downers Grove, IL, USA.
| | - Aakash Chauhan
- Musculoskeletal Institute, Dupage Medical Group, Downers Grove, IL, USA
| | - Marc Asselmeier
- Musculoskeletal Institute, Dupage Medical Group, Downers Grove, IL, USA
| | - Kevin Walsh
- Musculoskeletal Institute, Dupage Medical Group, Downers Grove, IL, USA
| | - Brian Murphy
- Musculoskeletal Institute, Dupage Medical Group, Downers Grove, IL, USA
| | - Anthony Romeo
- Musculoskeletal Institute, Dupage Medical Group, Downers Grove, IL, USA
| |
Collapse
|
30
|
Tobacco use is associated with increased postoperative pain and opioid use after reverse total shoulder arthroplasty: a retrospective cohort study. CURRENT ORTHOPAEDIC PRACTICE 2021. [DOI: 10.1097/bco.0000000000001046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
31
|
Surgical Complications After Reverse Total Shoulder Arthroplasty and Total Shoulder Arthroplasty in the United States. JOURNAL OF THE AMERICAN ACADEMY OF ORTHOPAEDIC SURGEONS GLOBAL RESEARCH AND REVIEWS 2021; 5:01979360-202107000-00011. [PMID: 34283038 PMCID: PMC8294907 DOI: 10.5435/jaaosglobal-d-21-00146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Accepted: 06/12/2021] [Indexed: 11/24/2022]
Abstract
Shoulder arthroplasty has become popular in the treatment of degenerative shoulder conditions in the United States. Shoulder arthroplasty usage has expanded to younger patients with increased surgical indications.
Collapse
|
32
|
Jensen AR, Tangtiphaiboontana J, Marigi E, Mallett KE, Sperling JW, Sanchez-Sotelo J. Anatomic total shoulder arthroplasty for primary glenohumeral osteoarthritis is associated with excellent outcomes and low revision rates in the elderly. J Shoulder Elbow Surg 2021; 30:S131-S139. [PMID: 33484829 DOI: 10.1016/j.jse.2020.11.030] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Revised: 11/20/2020] [Accepted: 11/25/2020] [Indexed: 02/01/2023]
Abstract
BACKGROUND The relative indications of anatomic total shoulder arthroplasty (TSA) and reverse shoulder arthroplasty (RSA) continue to evolve. Some surgeons favor RSA over TSA for elderly patients with primary glenohumeral osteoarthritis (GHOA) and an intact rotator cuff due to fear of a postoperative (secondary) rotator cuff tear in this age group. However, RSA is associated with unique complications and a worse functional arc of motion compared with TSA. Therefore, it is important to understand the clinical outcomes and rates of revision surgery and secondary rotator cuff tears in elderly patients undergoing TSA. METHODS Between January 1, 2010, and December 31, 2017, 377 consecutive TSAs were performed for primary GHOA in 340 patients 70 years of age or older. The mean age at surgery was 76.2 years (standard deviation [SD], 4.9). Clinical evaluation included pain, motion, and American Shoulder and Elbow Surgeons score. Radiographs were reviewed for preoperative morphology and postoperative complications. All complications and reoperations were recorded. The average clinical follow-up time was 3.3 years (SD, 2.0). Statistical analyses were performed, and Kaplan-Meier implant survival estimates were calculated. For all analyses, a P value <.05 was considered statistically significant. RESULTS The mean pain visual analog scale and American Shoulder and Elbow Surgeons score at the final follow-up were 1.6 (SD, 2.2) and 78.0 (SD, 17.8), respectively. Forward elevation and external rotation increased from 96° (SD, 30°) and 26° (SD, 20°) preoperatively to 160° (SD, 32°) and 64° (SD, 26°) postoperatively (P < .001 for each). The percentage of patients who had internal rotation to L5 or greater increased from 24.8% preoperatively to 71.8% postoperatively (P < .001). Revision surgery was performed in 3 shoulders (0.8%), and the 5-year implant survival estimate was 98.9% (95% confidence interval: 97.3%-100%). There were 3 medical (0.8%), 10 minor surgical (2.7%), and 5 major surgical (1.3%) complications. No shoulder had radiographic evidence of humeral component loosening, whereas 7 (2%) had evidence of some degree of glenoid component loosening. In total, there were 5 secondary rotator cuff tears (1.3%), of which 2 (0.5%) required revision surgery. CONCLUSION Elderly patients with primary GHOA and an intact rotator cuff have excellent clinical and radiographic outcomes after anatomic TSA, with high implant survival rates and a low incidence of secondary rotator cuff tears in the first 5 postoperative years. Age greater than 70 by itself should not be considered an indication for RSA over TSA.
Collapse
Affiliation(s)
- Andrew R Jensen
- Department of Orthopaedic Surgery, University of California, Los Angeles, CA, USA
| | | | - Erick Marigi
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA
| | | | - John W Sperling
- Department of Orthopedic Surgery, Mayo Clinic, Rochester, MN, USA
| | | |
Collapse
|
33
|
LaCoste KL, Arguello AM, Ponce BA. Physical Therapy-Induced Fracture After Reverse Shoulder Arthroplasty: A Case Report. JBJS Case Connect 2021; 11:01709767-202106000-00008. [PMID: 33826554 DOI: 10.2106/jbjs.cc.20.00665] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
CASE We present a case of a physical therapy-induced fracture of the proximal humerus, presumably caused by forceful shoulder flexion and external rotation, after reverse total shoulder arthroplasty (RTSA) in a 70-year-old woman with underlying osteopenia, systemic lupus erythematosus, long-term glucocorticoid use, and common variable immunodeficiency. CONCLUSION This case of a physical therapy-induced greater tuberosity fracture after RTSA presents an example of an early postoperative complication with no impact on eventual successful surgical outcomes. Special consideration should be given to tailor the postoperative rehabilitation after RTSA in patients with increased risk of fractures.
Collapse
Affiliation(s)
- Ketrick L LaCoste
- Department of Orthopaedic Surgery, University of Alabama at Birmingham, Birmingham, Alabama
| | - Alexandra M Arguello
- Department of Orthopaedic Surgery, University of Alabama at Birmingham, Birmingham, Alabama
| | | |
Collapse
|
34
|
Kennedy J, Klifto CS, Ledbetter L, Bullock GS. Reverse total shoulder arthroplasty clinical and patient-reported outcomes and complications stratified by preoperative diagnosis: a systematic review. J Shoulder Elbow Surg 2021; 30:929-941. [PMID: 33558062 DOI: 10.1016/j.jse.2020.09.028] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2020] [Revised: 09/06/2020] [Accepted: 09/21/2020] [Indexed: 02/01/2023]
Abstract
OBJECTIVE This systematic review aimed to investigate differences in clinical outcomes, patient-reported outcomes (PROs), and complication types and rates among preoperative diagnoses following reverse total shoulder arthroplasty (RTSA): rotator cuff tear arthropathy, primary osteoarthritis, massive irreparable rotator cuff tear, proximal humeral fracture, rheumatoid arthritis (RA), and revision of anatomic arthroplasty (Rev). LITERATURE SEARCH Three electronic databases were searched from inception to January 2020. STUDY SELECTION CRITERIA The inclusion criteria were (1) patients with a minimum age of 60 years who underwent RTSA for the stated preoperative diagnoses, (2) a minimum of 2 years' follow-up, and (3) preoperative and postoperative values for clinical outcomes and PROs. DATA SYNTHESIS Risk of bias was determined by the Methodological Index for Non-randomized Studies tool and the modified Downs and Black tool. Weighted means for clinical outcomes and PROs were calculated for each preoperative diagnosis. RESULTS A total of 53 studies were included, of which 36 (68%) were level IV retrospective case series. According to the Methodological Index for Non-randomized Studies tool, 33 studies (62%) showed a high risk of bias; the 3 randomized controlled trials showed a low risk of bias on the modified Downs and Black tool. RTSA improved clinical outcomes and PROs for all preoperative diagnoses. The Rev group had poorer final outcomes as noted by a lower American Shoulder and Elbow Surgeons score (69) and lower pain score (1.8) compared with the other preoperative diagnoses (78-82 and 0.4-1.4, respectively). The RA group showed the highest complication rate (28%), whereas the osteoarthritis group showed the lowest rate (1.4%). CONCLUSION Studies in the RTSA literature predominantly showed a high risk of bias. All preoperative diagnoses showed improvements; Rev patients showed the worse clinical outcomes and PROs, and RA patients showed higher complication rates. The preoperative diagnosis in RTSA patients can impact outcomes and complications.
Collapse
Affiliation(s)
- June Kennedy
- Department of Physical and Occupational Therapy, Duke University Health Systems, Durham, NC, USA.
| | | | | | - Garrett S Bullock
- Nuffield Department of Orthopaedics, Rheumatology, and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| |
Collapse
|
35
|
Chalmers PN, Miller M, Wheelwright JC, Kawakami J, Henninger HB, Tashjian RZ. Acromial and glenoid morphology in glenohumeral osteoarthritis: a three-dimensional analysis. JSES Int 2021; 5:398-405. [PMID: 34136846 PMCID: PMC8178618 DOI: 10.1016/j.jseint.2021.01.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Background The purpose of this study was to determine the association between glenohumeral osteoarthritis (GHOA) and three-dimensional acromial and glenoid morphology. Methods In this retrospective study, we compared computed tomographic studies of three groups of scapulae: normal healthy, mild GHOA (Samilson-Prieto grade 1), and severe GHOA (Samilson-Prieto grade 3). All scans were segmented to create three-dimensional reconstructions. From these models, critical shoulder angle and acromial offset were measured, as normalized to scapular height. The coronal plane inclination of the glenoid was measured using a glenoid sphere-fit method. Reliability was confirmed via intraclass correlation coefficients > 0.75. Results Eighty scapulae were included: 30 normal, 20 mild GHOA, and 30 severe GHOA. There were no differences in acromial offset between the normal group and either the mild-GHOA group or the severe-GHOA group. The severe-GHOA group had a smaller critical shoulder angle than either the normal (30 ± 5° vs. 34 ± 4°, P = .003) or mild-GHOA groups (34 ± 4°, P = .020), but the normal and mild-GHOA groups did not differ (P = .965). The severe-GHOA group had more inferiorly inclined glenoids than either the normal (7 ± 6° vs. 12 ± 5°, P = .002) or mild-GHOA groups (14 ± 5°, P ≤ .001), but the normal and mild-GHOA groups did not differ (P = .281). Conclusion Normal and severe-GHOA shoulders differ in critical shoulder angle and glenoid inclination but not acromial offset. The lack of a difference in critical shoulder angle or inferior inclination between mild-GHOA and normal groups calls into question whether inclination and critical shoulder angle differences predate severe GHOA.
Collapse
Affiliation(s)
- Peter N. Chalmers
- Assistant Professor, Department of Orthopaedic Surgery, University of Utah, Salt Lake City, UT, USA
- Corresponding author: Peter N. Chalmers, MD, Department of Orthopaedic Surgery, 590 Wakara Way, Salt Lake City, UT 84108, USA.
| | - Matt Miller
- Research Associate, Department of Orthopaedic Surgery, University of Utah, Salt Lake City, UT, USA
| | - John C. Wheelwright
- Research Associate, Department of Orthopaedic Surgery, University of Utah, Salt Lake City, UT, USA
| | - Jun Kawakami
- Research Associate, Department of Orthopaedic Surgery, University of Utah, Salt Lake City, UT, USA
| | - Heath B. Henninger
- Associate Professor, Department of Orthopaedic Surgery, University of Utah, Salt Lake City, UT, USA
| | - Robert Z. Tashjian
- Professor, Department of Orthopaedic Surgery, University of Utah, Salt Lake City, UT, USA
| |
Collapse
|
36
|
Lansdown DA, Ma GC, Aung MS, Gomez A, Zhang AL, Feeley BT, Ma CB. Do patient outcomes and follow-up completion rates after shoulder arthroplasty differ based on insurance payor? J Shoulder Elbow Surg 2021; 30:65-71. [PMID: 32807374 DOI: 10.1016/j.jse.2020.04.028] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2020] [Revised: 04/02/2020] [Accepted: 04/12/2020] [Indexed: 02/01/2023]
Abstract
BACKGROUND Disparities associated with socioeconomic status (SES) and insurance coverage have been shown to affect outcomes in different medical conditions and surgical procedures. We hypothesized that patients insured by Medicaid will be associated with lower follow-up rates and inferior outcomes relative to those with Medicare or private insurance. METHODS Patients undergoing shoulder arthroplasty, including anatomic total shoulder arthroplasty, reverse arthroplasty, and hemiarthroplasty, were enrolled preoperatively in an institutional database. Preoperative demographics, payor (Medicaid, Medicare, or private insurance), and baseline American Shoulder and Elbow Surgeons Standardized Shoulder Assessment Form (ASES) scores were recorded. Postoperatively, patients completed ASES scores at multiple time points. Follow-up completion rate was calculated as the number of follow-up visits completed relative to possible visits. Continuous variables were compared between groups with 1-way analyses of variance, and chi-squared tests were used for categorical variables. Significance was defined as P < .05. RESULTS There were 491 shoulder replacements performed for 438 patients from 2012-2017. The mean follow-up completed percentage was significantly lower (P < .001) for Medicaid patients (62.6% ± 33.7%) relative to Medicare patients (80.2% ± 26.7%; P < .001) and private insurance patients (77.8% ± 22.1%; P = .001). The ASES Composite score increased significantly for all patients from baseline to final follow-up. At each time point, including before surgery and each postoperative time point, patients with Medicaid insurance had significantly lower ASES Composite scores. The final ASES Composite score was significantly lower in the Medicaid patients (66.1 ± 28.7) relative to private insurance patients (78.3 ± 20.8; P = .023). Medicaid patients had significantly lower preoperative (P < .001) and postoperative (P = .018) ASES Pain subscores. In multivariate regression analysis, Medicaid insurance was associated with both inferior preoperative and postoperative ASES scores relative to patients with Medicare or private insurance. CONCLUSIONS We observed that all patients, regardless of insurance payor, improved by similar magnitudes after shoulder arthroplasty, though patients with Medicaid insurance had significantly lower preoperative and postoperative ASES scores, primarily because of the ASES Pain subscore. Patients with Medicaid insurance also have lower follow-up rates than other payors.
Collapse
Affiliation(s)
- Drew A Lansdown
- Department of Orthopedic Surgery Sports Medicine & Shoulder Surgery, University of California, San Francisco, CA, USA.
| | - Gabrielle C Ma
- Department of Orthopedic Surgery Sports Medicine & Shoulder Surgery, University of California, San Francisco, CA, USA
| | - Mya S Aung
- Department of Orthopedic Surgery Sports Medicine & Shoulder Surgery, University of California, San Francisco, CA, USA
| | - Andrew Gomez
- Department of Orthopedic Surgery Sports Medicine & Shoulder Surgery, University of California, San Francisco, CA, USA
| | - Alan L Zhang
- Department of Orthopedic Surgery Sports Medicine & Shoulder Surgery, University of California, San Francisco, CA, USA
| | - Brian T Feeley
- Department of Orthopedic Surgery Sports Medicine & Shoulder Surgery, University of California, San Francisco, CA, USA
| | - C Benjamin Ma
- Department of Orthopedic Surgery Sports Medicine & Shoulder Surgery, University of California, San Francisco, CA, USA
| |
Collapse
|
37
|
Romeo AA, Erickson BJ, Costouros J, Long N, Klassen J, Araghi A, Brown J, Setter K, Port J, Tyndall W, Verma NN, Sears B, Brandon TA, Smith M, McFadden E, Patterson P, Stein J, Cohen B, Abboud J. Eclipse stemless shoulder prosthesis vs. Univers II shoulder prosthesis: a multicenter, prospective randomized controlled trial. J Shoulder Elbow Surg 2020; 29:2200-2212. [PMID: 32707325 DOI: 10.1016/j.jse.2020.07.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 06/29/2020] [Accepted: 07/07/2020] [Indexed: 02/01/2023]
Abstract
BACKGROUND Total shoulder arthroplasty is an accepted treatment for glenohumeral osteoarthritis. The Arthrex Eclipse shoulder prosthesis is a stemless, canal-sparing humeral prosthesis with bone ingrowth capacity on the trunnion, as well as through the fenestrated hollow screw, that provides both diaphyseal and metaphyseal load sharing and fixation. METHODS Between 2013 and 2018, 16 sites in the United States enrolled 327 patients (Eclipse in 237 and Arthrex Univers II in 90). All patients had glenohumeral arthritis refractory to nonsurgical care. Strict exclusion criteria were applied to avoid confounding factors such as severe patient comorbidities, arthritis not consistent with osteoarthritis, and medical or prior surgical treatments that may have affected outcomes. Patients were randomized to the Eclipse or Univers II group via block randomization. RESULTS In total, 149 Eclipse and 76 Univers II patients reached 2-year follow-up (139 Eclipse patients [93.3%] and 68 Univers II patients [89.5%] had complete data). The success rate using the Composite Clinical Success score was 95% in the Eclipse group vs. 89.7% in the Univers II group. No patient exhibited radiographic evidence of substantial humeral radiolucency, humeral migration, or subsidence at any point. Reoperations were performed in 7 patients (3.2%) in the Eclipse group and 3 (3.8%) in the Univers II group. CONCLUSION The Arthrex Eclipse shoulder prosthesis is a safe and effective humeral implant for patients with glenohumeral arthritis at 2-year follow-up, with no differences in outcomes compared with the Univers II shoulder prosthesis.
Collapse
Affiliation(s)
- Anthony A Romeo
- Department of Orthopaedic Surgery, Rothman Orthopaedic Institute-New York, New York, NY, USA
| | - Brandon J Erickson
- Department of Orthopaedic Surgery, Rothman Orthopaedic Institute-New York, New York, NY, USA.
| | - John Costouros
- Department of Orthopaedic Surgery, Stanford University, Stanford, CA, USA
| | | | | | | | | | - Kevin Setter
- The Research Foundation for The State University of New York, Syracuse, NY, USA
| | - Joshua Port
- Altoona Regional Health System, Altoona, PA, USA
| | | | - Nikhil N Verma
- Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, IL, USA
| | | | | | - Mark Smith
- Ellis and Badenhausen Orthopedics, Louisville, KY, USA
| | | | | | | | - Brian Cohen
- Adena Regional Medical Center, Chillicothe, OH, USA
| | - Joseph Abboud
- Department of Orthopaedic Surgery, Rothman Orthopaedic Institute, Philadelphia, PA, USA
| |
Collapse
|
38
|
Kahan JB, Iannotti J, Donohue K. Suprascapular Neuropathy From Malpositioned Baseplate Screws in Primary Reverse Shoulder Arthroplasty: Two Case Reports. JBJS Case Connect 2020; 10:e20.00096. [PMID: 33512938 DOI: 10.2106/jbjs.cc.20.00096] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
CASES Two patients presented to different surgeons complaining of persistent shoulder pain after reverse total shoulder arthroplasty. Workups for fracture, instability, and periprosthetic infection were negative. Advanced imaging, nerve conduction studies, and diagnostic injections localized symptoms to the suprascapular nerve. Revision arthroplasty with removal of the offending screws improved pain in both patients. CONCLUSION Suprascapular nerve irritation because of the malposition of baseplate screws in reverse total shoulder arthroplasty can be a source of postoperative pain. Removal of the offending screw without formal nerve exploration may result in symptomatic improvement.
Collapse
Affiliation(s)
- Joseph B Kahan
- Department of Orthopaedics and Rehabilitation, Yale University, New Haven, Connecticut
| | - Joseph Iannotti
- Department of Orthopaedic Surgery, The Cleveland Clinic, Cleveland, Ohio
| | - Kenneth Donohue
- Department of Orthopaedics and Rehabilitation, Yale University, New Haven, Connecticut
| |
Collapse
|
39
|
Abstract
Background Persistent anterior shoulder pain is an under-reported complication after reverse total shoulder arthroplasty (RTSA). The purpose of this study was to determine the effectiveness of open conjoint tendon release in patients with anterior shoulder pain due to conjoint tendinitis after RTSA. Methods Open conjoint tendon release was performed by the senior author from June 2014 to November 2018 in patients with persistent anterior shoulder pain after RTSA. Patients were evaluated preoperatively and at a minimum of 1 year postoperatively by phone interview with patient-reported outcome scores including a visual analog scale score for pain and the American Shoulder and Elbow Surgeons score. Results We evaluated 11 of 12 patients (92% follow-up) at a minimum of 1 year (average, 27 ± 11 months) after conjoint tendon release. American Shoulder and Elbow Surgeons and visual analog scale pain scores improved from 29.0 ± 22.1 and 7.3 ± 2.0, respectively, preoperatively to 58.2 ± 30.6 and 3.1 ± 3.5, respectively, postoperatively, after open conjoint tendon release (P = .02 and P = .003, respectively). Of the patients, 45% (5 of 11) reported improvement but with some coracoid pain after the release whereas 55% (6 of 11) reported no coracoid pain after the release. No complications occurred as a result of the release, and no patients required reoperation. Conclusion Our results suggest that conjoint tendinitis may be a cause of persistent postoperative anterior shoulder pain after RTSA and open conjoint tendon release is a successful treatment.
Collapse
|
40
|
Reams RC, Vigan M, Wright TW, King JJ, Werthel JD, Schoch BS. A 10-year experience with reverse shoulder arthroplasty: are we operating earlier? J Shoulder Elbow Surg 2020; 29:S126-S133. [PMID: 32643606 DOI: 10.1016/j.jse.2020.04.040] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 04/09/2020] [Accepted: 04/21/2020] [Indexed: 02/01/2023]
Abstract
INTRODUCTION As surgeons' confidence in reverse shoulder arthroplasty (RSA) increases, they may tend to offer RSA earlier in the course of glenohumeral joint disease. This study evaluates the changes in the "tipping point" for primary RSA over a 10-year period to evaluate changes in practice. METHODS A total of 3975 primary RSAs performed over a 10-year period were retrospectively reviewed from a multi-institutional database. Of these, 3536 primary RSAs with preoperative diagnoses of osteoarthritis with rotator cuff deficiency (1626), irreparable rotator cuff tear (396), and rotator cuff tear arthropathy (1514) were included in the analysis. Preoperative range of motion (ROM) and patient-reported outcome measures (PROMs) were used to calculate tipping points for each subgroup on a yearly basis over a 10-year period, and assessed for changes over time. RESULTS PROMs (American Shoulder and Elbow Surgeons Standardized Shoulder Assessment Form, Simple Shoulder Test) and the Constant score remained similar over the 10-year study period, with all demonstrating slightly higher tipping points later in the study. ROM measures (forward elevation, abduction, and external rotation) all showed small increases over time, demonstrating better ROM before electing to undergo RSA in later years. CONCLUSIONS With the increasing use of RSA over the last decade, the ROM tipping point for patients electing to undergo surgery has increased, whereas the PROM tipping point has remained stable. This indicates that patients undergoing RSA in the present have greater ROM preoperatively compared with 10 years ago; however, their perceived disability remains similar. Surgeons and patients continue to pursue RSA at a similar preoperative morbidity over the last 10 years.
Collapse
Affiliation(s)
- R Chris Reams
- Department of Orthopaedic Surgery and Rehabilitation, University of Florida, Gainesville, FL, USA
| | - Marie Vigan
- Department of Orthopedic Surgery, Hôpital Ambroise Paré, Boulogne-Billancourt, France
| | - Thomas W Wright
- Department of Orthopaedic Surgery and Rehabilitation, University of Florida, Gainesville, FL, USA
| | - Joseph J King
- Department of Orthopaedic Surgery and Rehabilitation, University of Florida, Gainesville, FL, USA
| | - Jean-David Werthel
- Department of Orthopedic Surgery, Hôpital Ambroise Paré, Boulogne-Billancourt, France
| | - Bradley S Schoch
- Department of Orthopedic Surgery, Mayo Clinic, Jacksonville, FL, USA.
| |
Collapse
|
41
|
Monir JG, Abeyewardene D, King JJ, Wright TW, Schoch BS. Reverse shoulder arthroplasty in patients younger than 65 years, minimum 5-year follow-up. J Shoulder Elbow Surg 2020; 29:e215-e221. [PMID: 32044252 DOI: 10.1016/j.jse.2019.10.028] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2019] [Revised: 10/20/2019] [Accepted: 10/27/2019] [Indexed: 02/01/2023]
Abstract
BACKGROUND Indications for reverse total shoulder arthroplasty (RTSA) are expanding, and more young patients are undergoing RTSA. Younger patients are expected to place increased functional demands on their shoulder, which may affect implant performance and longevity. Reports on longer-term outcomes in young patients remain limited. This study evaluates the minimum 5-year functional outcomes of RTSA in patients younger than 65 years. METHODS A retrospective review was performed using a multinational prospective shoulder arthroplasty database of a single implant system, Exactech Equinoxe (Gainesville, FL, USA). All RTSAs performed between 2007 and 2014 in patients younger than 65 years with minimum 5-year follow-up were included. Shoulder function was assessed preoperatively and at last follow-up via range-of-motion measurements and multiple patient-reported outcome measures. RESULTS Fifty-two shoulders were evaluated at an average follow-up of 6.3 years. Abduction, forward flexion, internal rotation, and Simple Shoulder Test, Constant, American Shoulder and Elbow Surgeons, University of California-Los Angeles, Shoulder Pain and Disability Index, and visual analog scale scores all showed statistically significant improvements greater than the minimum clinically important difference at the time of last follow-up. Three patients (5.8%) required revision surgery after a mean of 7.5 years and 1 more suffered an acromial stress fracture, bringing the total complication rate to 7.7%. Five patients (9.6%) demonstrated scapular notching, one of whom required revision arthroplasty. CONCLUSION RTSA provides clinically significant improvement in nearly all functional measures at a mean follow-up of 6.3 years in patients younger than 65 years. The implants appear to have good midterm survivorship; only 5.8% of patients required revision.
Collapse
Affiliation(s)
- Joseph G Monir
- Department of Orthopaedic Surgery and Rehabilitation, University of Florida, Gainesville, FL, USA
| | - Dilhan Abeyewardene
- Department of Orthopaedic Surgery and Rehabilitation, University of Florida, Gainesville, FL, USA
| | - Joseph J King
- Department of Orthopaedic Surgery and Rehabilitation, University of Florida, Gainesville, FL, USA
| | - Thomas W Wright
- Department of Orthopaedic Surgery and Rehabilitation, University of Florida, Gainesville, FL, USA
| | - Bradley S Schoch
- Department of Orthopedic Surgery, Mayo Clinic, Jacksonville, FL, USA.
| |
Collapse
|
42
|
Lansdown D, Cheung EC, Xiao W, Lee A, Zhang AL, Feeley BT, Benjamin Ma C. Do Preoperative and Postoperative Glenoid Retroversion Influence Outcomes After Reverse Total Shoulder Arthroplasty? J Shoulder Elb Arthroplast 2020; 4:2471549220912552. [PMID: 34497960 PMCID: PMC8282142 DOI: 10.1177/2471549220912552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2019] [Revised: 01/31/2020] [Accepted: 02/10/2020] [Indexed: 11/16/2022] Open
Abstract
Background There are limited data on the effect of glenoid retroversion in clinical
outcomes following reverse total shoulder arthroplasty (RTSA). The purpose
of this study was to evaluate if surgical correction of retroversion affects
outcomes following RTSA. Methods An institutional database was utilized to identify 177 patients (mean age:
68.2 ± 10.1 years) with minimum 2-year follow-up after primary RTSA. Glenoid
version was measured on preoperative and postoperative radiographs. American
Shoulder and Elbow Surgeons (ASES) scores and range of motion were collected
before and after RTSA. Change in retroversion was determined by comparing
preoperative and postoperative glenoid retroversion on radiographs using
paired Wilcoxon signed-rank test. Spearman’s rank correlation was used to
investigate relationships between ASES scores and glenoid retroversion. Results The mean postoperative ASES composite score (75.5 ± 22.7) was significantly
higher than preoperative (36.8 ± 19.2; P < .0001). The
mean preoperative glenoid retroversion was 9.1 ± 6.7° compared to 6.5 ± 5.1°
postoperatively (P < .0001). There was no correlation
between postoperative ASES scores and preoperative retroversion
(r = .014, P = .85) or postoperative
retroversion (r = −.043, P = .57). There
was no statistical relationship between postoperative retroversion and range
of motion, though there is a risk of inadequate power given the sample
size. Conclusions Patient-reported outcomes and range of motion measurements following RTSA at
short-term follow-up appear to be independent of either preoperative or
postoperative glenoid retroversion.
Collapse
Affiliation(s)
- Drew Lansdown
- Department of Orthopaedic Surgery, University of California San
Francisco, San Francisco, California
- Drew Lansdown, University of California San
Francisco, 1500 Owens Street, Suite 170, San Francisco, CA 94158, USA.
| | - Edward C Cheung
- Department of Orthopaedic Surgery, University of California San
Francisco, San Francisco, California
| | - Weiyuan Xiao
- Department of Orthopaedic Surgery, University of California San
Francisco, San Francisco, California
| | - Austin Lee
- Department of Orthopaedic Surgery, University of California San
Francisco, San Francisco, California
| | - Alan L Zhang
- Department of Orthopaedic Surgery, University of California San
Francisco, San Francisco, California
| | - Brian T Feeley
- Department of Orthopaedic Surgery, University of California San
Francisco, San Francisco, California
| | - C Benjamin Ma
- Department of Orthopaedic Surgery, University of California San
Francisco, San Francisco, California
| |
Collapse
|
43
|
Pre-operative factors affecting the indications for anatomical and reverse total shoulder arthroplasty in primary osteoarthritis and outcome comparison in patients aged seventy years and older. INTERNATIONAL ORTHOPAEDICS 2020; 44:1131-1141. [PMID: 32130442 DOI: 10.1007/s00264-020-04501-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Accepted: 01/31/2020] [Indexed: 12/21/2022]
Abstract
BACKGROUND We evaluated the pre-operative factors affecting anatomical and reverse total shoulder arthroplasty (TSA and RTSA) indications in primary osteoarthritis and compared outcomes in patients aged 70 years and older. METHODS Fifty-eight patients received a TSA with an all-polyethylene glenoid component (APGC) or an RTSA with/without glenoid lateralization and the same curved short-stem humeral component. Active anterior and lateral elevation (AAE, ALE), internal and external rotation (IR, ER), pain, and the Constant-Murley score (CS) were recorded pre and post-operatively. Pre-operative rotator cuff (RC) fatty infiltration (FI) and modified Walch glenoid morphology were assessed. Humeral and glenoid component radiological outcomes were recorded. RESULTS RTSA were older than TSA patients (p = 0.006), had lower pre-operative AAE (p < 0.001), ALE (p < 0.001), IR (p = 0.002), pain (p = 0.008) and CS (p < 0.001), and greater supraspinatus FI (p < 0.001). At a mean of 28.8 months, both implants yielded significantly different post-operative scores and similar complication rates. Both groups achieved similar post-operative AAE, ER, and IR; ALE was higher in TSA (p = 0.006); and AAE and ALE delta scores were higher in RTSA (p = 0.045 and p = 0.033, respectively). Radiolucent line rates were higher around the TSA APGC than the RTSA baseplate (p = 0.001). High-grade RC FI adversely affected mobility improvement. Humeral cortical thinning was significantly higher in TSA (p = 0.001). CONCLUSION RTSA patients were older, had poorer pre-operative active mobility, and had greater RC FI than TSA. Both devices provided good mid-term clinical and ROM improvement.
Collapse
|