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Ahmed AF, Glass EA, Swanson DP, Patti J, Bowler AR, Le K, Jawa A, Kirsch JM. Predictors of poor and excellent outcomes following reverse shoulder arthroplasty for glenohumeral osteoarthritis with an intact rotator cuff. J Shoulder Elbow Surg 2024; 33:S55-S63. [PMID: 38428477 DOI: 10.1016/j.jse.2024.01.027] [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: 08/14/2023] [Revised: 01/04/2024] [Accepted: 01/08/2024] [Indexed: 03/03/2024]
Abstract
BACKGROUND As the indications for reverse total shoulder arthroplasty (RSA) continue to evolve, it has been more commonly utilized for the treatment of glenohumeral osteoarthritis with an intact rotator cuff (GHOA). Given the increased use of RSA for GHOA, it is important to identify factors influential of clinical outcomes. In this study, we sought to identify variables predictive of clinical outcomes following RSA for GHOA. METHODS Patients undergoing primary RSA for GHOA between 2015 and 2020 were retrospectively identified through a prospectively maintained, single surgeon registry. Eligible patients had complete patient-reported outcome measures and range of motion measurements with a minimum 2-year follow-up. Univariate analysis was utilized to compare characteristics and outcome measures of patients with poor and excellent outcomes, which was defined as postoperative American Shoulder and Elbow Surgeons (ASES) scores in the bottom and top quartiles, respectively. Multivariate linear regression was performed to determine factors independently predictive of postoperative ASES score. RESULTS A total of 230 patients were included with a mean follow-up of 33.4 months (SD 13.2). The mean age of the study population was 71.9 (SD 6.1). Two hundred twenty-four patients (97.4%) surpassed the minimal clinically important difference and 209 patients (90.1%) achieved substantial clinical benefit for ASES score. Preoperative factors differing between the poor and excellent outcome groups were sex (male: poor 37.9%, excellent 58.6%; P = .041), opioid use (poor 24.1%, excellent 5.2%; P = .009), ASES score (poor 32.9, excellent 41.0; P = .011), and forward elevation (poor 92°, excellent 101°; P = .030). Linear regression demonstrated that Walch B3 glenoids (β 7.08; P = .010) and higher preoperative ASES scores (β 0.14; P = .025) were predictors of higher postoperative ASES score, while postoperative complications (β -18.66; P < .001) and preoperative opioid use (β -11.88; P < .001) were predictive of lower postoperative ASES scores. CONCLUSION Over 90% of patients who underwent RSA for GHOA with an intact rotator cuff experienced substantial clinical benefit. An unsurprising handful of factors were associated with postoperative clinical outcomes; higher preoperative ASES scores were slightly associated with higher postoperative ASES, whereas preoperative opioid use and postoperative complications were associated with lower postoperative ASES. Additionally, Walch glenoid type B3 was associated with higher postoperative ASES, indicating that patients with posterior glenoid defects are not predisposed to poor clinical outcomes following RSA. These results serve as a resource to improve preoperative patient counseling and manage postoperative expectations.
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Affiliation(s)
- Abdulaziz F Ahmed
- Department of Orthopaedic Surgery, Harvard Medical School, Massachusetts General Hospital, Boston, MA, USA
| | - Evan A Glass
- Boston Sports and Shoulder Research Foundation, Waltham, MA, USA; Department of Orthopaedic Surgery, New England Baptist Hospital, Boston, MA, USA
| | - Daniel P Swanson
- Boston Sports and Shoulder Research Foundation, Waltham, MA, USA; Department of Orthopaedic Surgery, New England Baptist Hospital, Boston, MA, USA
| | - James Patti
- Tufts University School of Medicine, Boston, MA, USA
| | - Adam R Bowler
- Boston Sports and Shoulder Research Foundation, Waltham, MA, USA; Department of Orthopaedic Surgery, New England Baptist Hospital, Boston, MA, USA
| | - Kiet Le
- Boston Sports and Shoulder Research Foundation, Waltham, MA, USA; Department of Orthopaedic Surgery, New England Baptist Hospital, Boston, MA, USA
| | - Andrew Jawa
- Department of Orthopaedic Surgery, New England Baptist Hospital, Boston, MA, USA
| | - Jacob M Kirsch
- Department of Orthopaedic Surgery, New England Baptist Hospital, Boston, MA, USA.
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Sahoo S, Entezari V, Ho JC, Jun BJ, Jin Y, Imrey PB, Derwin KA, Iannotti JP, Ricchetti ET. Disease diagnosis and arthroplasty type are strongly associated with short-term postoperative patient-reported outcomes in patients undergoing primary total shoulder arthroplasty. J Shoulder Elbow Surg 2024; 33:e308-e321. [PMID: 38430979 DOI: 10.1016/j.jse.2024.01.028] [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: 07/10/2023] [Revised: 01/08/2024] [Accepted: 01/08/2024] [Indexed: 03/05/2024]
Abstract
BACKGROUND Prognostic factors for total shoulder arthroplasty (TSA) clinical outcomes are incompletely understood. This study investigates the associations of preoperative patient, disease-specific, and surgical factors with 1-year postoperative PENN Shoulder Score (PSS) in patients undergoing primary TSA. METHODS Cleveland Clinic patients undergoing primary anatomic TSA (aTSA) or reverse TSA (rTSA) for glenohumeral osteoarthritis (GHOA) or rotator cuff tear arthropathy (CTA) between February 2015 and August 2019, and having complete preoperative and 1-year postoperative patient-reported outcome measures (PROMs), were included. Twenty preselected preoperative patient, disease-specific, and surgical factors were used to fit multivariable models for 1-year PSS and its subscores. RESULTS Of 1427 eligible primary TSAs, 1174 had 1-year follow-up by PROMs (82%), with 1042 analyzed after additional exclusions, including 30% rTSAs for CTA (n = 308), 26% rTSAs for GHOA (n = 275), and 44% aTSAs for GHOA (n = 459). All PROMs showed statistically significant improvements postoperatively, with 89% of patients reaching an acceptable symptom state. Lower 1-year PSS was associated with younger age, female sex, current smoking, chronic pain diagnosis, history of prior surgery, worker's compensation claim, lower preoperative mental health, lower baseline PSS, absence of glenoid bone loss, and diagnosis-arthroplasty type (CTA-rTSA < GHOA-rTSA < GHOA-aTSA). The most important prognostic factors associated with 1-year PSS were diagnosis-arthroplasty type, baseline mental health status, and insurance status. CONCLUSIONS Disease diagnosis, arthroplasty type, and several other baseline factors are strongly and individually associated with PROMs following primary TSA, with patients undergoing aTSA for GHOA demonstrating the highest PROM scores at 1-year follow-up. Patient, disease-specific, and surgical factors can be used to guide postoperative prognosis following primary TSA for improved preoperative patient counseling regarding expected outcomes of these procedures.
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Affiliation(s)
- Sambit Sahoo
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, OH, USA; Department of Biomedical Engineering, Cleveland Clinic, Cleveland, OH, USA
| | - Vahid Entezari
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, OH, USA
| | - Jason C Ho
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, OH, USA
| | - Bong-Jae Jun
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, OH, USA; Department of Biomedical Engineering, Cleveland Clinic, Cleveland, OH, USA
| | - Yuxuan Jin
- Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, OH, USA
| | - Peter B Imrey
- Department of Quantitative Health Sciences, Cleveland Clinic, Cleveland, OH, USA
| | - Kathleen A Derwin
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, OH, USA; Department of Biomedical Engineering, Cleveland Clinic, Cleveland, OH, USA
| | - Joseph P Iannotti
- Department of Orthopaedic Surgery, Cleveland Clinic Florida, Weston, FL, USA
| | - Eric T Ricchetti
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, OH, USA.
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Fung AK, Li Y, Wang J, Leahy TP, Shetye SS, Liu XS, Soslowsky LJ. Long-Term Effects of Reproduction and Lactation on the Rat Supraspinatus Tendon and Proximal Humerus. J Biomech Eng 2024; 146:060905. [PMID: 37792487 PMCID: PMC11005856 DOI: 10.1115/1.4063628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 09/12/2023] [Accepted: 09/25/2023] [Indexed: 10/06/2023]
Abstract
During pregnancy and breastfeeding, women undergo hormonal fluctuations required for fetal development, parturition, and infant growth. These changes have secondary consequences on the maternal musculoskeletal system, increasing the risk for joint pain and osteoporosis. Though hormone levels return to prepregnancy levels postpartum, women may experience lasting musculoskeletal pain. Sex disparities exist in the prevalence of musculoskeletal disorders, but it remains unclear how reproductive history may impact sex differences. Specifically, the effects of both reproductive history and sex on the rotator cuff have not been studied. Pregnancy and lactation affect bone microstructure, suggesting possible impairments at the enthesis of rotator cuff tendons, where tears commonly occur. Therefore, our objective was to evaluate how reproductive history affects sex differences of the supraspinatus tendon and proximal humerus using male, virgin female, and female rats with a history of reproduction (referred to as reproductive females). We hypothesized tendon mechanical properties and humeral bone microstructure would be inferior in reproductive females compared to virgin females. Results showed sex differences independent of reproductive history, including greater tendon midsubstance modulus but lower subchondral bone mineral density (BMD) in females. When considering reproductive history, reproductive rats exhibited reduced tendon insertion site modulus and trabecular bone micro-architecture compared to virgin females with no differences from males. Overall, our study identified long-term changes in supraspinatus tendon mechanical and humeral trabecular bone properties that result following pregnancy and lactation, highlighting the importance of considering reproductive history in investigations of sex differences in the physiology and pathology of rotator cuff injuries.
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Affiliation(s)
- Ashley K. Fung
- McKay Orthopaedic Research Laboratory, Department of Orthopaedic Surgery, University of Pennsylvania,Philadelphia, PA 19104; Department of Bioengineering, University of Pennsylvania,Philadelphia, PA 19104
| | - Yihan Li
- McKay Orthopaedic Research Laboratory, Department of Orthopaedic Surgery, University of Pennsylvania,Philadelphia, PA 19104; Department of Bioengineering, University of Pennsylvania,Philadelphia, PA 19104
- University of Pennsylvania
| | - Jasmine Wang
- McKay Orthopaedic Research Laboratory, Department of Orthopaedic Surgery, University of Pennsylvania,Philadelphia, PA 19104; Department of Bioengineering, University of Pennsylvania,Philadelphia, PA 19104
- University of Pennsylvania
| | - Thomas P. Leahy
- McKay Orthopaedic Research Laboratory, Department of Orthopaedic Surgery, University of Pennsylvania,Philadelphia, PA 19104; Department of Bioengineering, University of Pennsylvania,Philadelphia, PA 19104
- University of Pennsylvania
| | - Snehal S. Shetye
- McKay Orthopaedic Research Laboratory, Department of Orthopaedic Surgery, University of Pennsylvania, Philadelphia, PA 19104
| | - X. Sherry Liu
- McKay Orthopaedic Research Laboratory, Department of Orthopaedic Surgery, University of Pennsylvania,332A Stemmler Hall, Philadelphia, PA 19104-6081; Department of Bioengineering, University of Pennsylvania, 3450 Hamilton Walk, Philadelphia, PA 19104-6081
| | - Louis J. Soslowsky
- McKay Orthopaedic Research Laboratory, Department of Orthopaedic Surgery, University of Pennsylvania,307A Stemmler Hall, Philadelphia, PA 19104-6081; Department of Bioengineering, University of Pennsylvania, 3450 Hamilton Walk, Philadelphia, PA 19104-6081
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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.
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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
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Segal NA, Nilges JM, Oo WM. Sex differences in osteoarthritis prevalence, pain perception, physical function and therapeutics. Osteoarthritis Cartilage 2024:S1063-4584(24)01150-6. [PMID: 38588890 DOI: 10.1016/j.joca.2024.04.002] [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: 11/15/2023] [Revised: 03/19/2024] [Accepted: 04/02/2024] [Indexed: 04/10/2024]
Abstract
OBJECTIVE Women have a higher prevalence of osteoarthritis (OA) and worse clinical courses than men. However, the underlying factors and therapeutic outcomes of these sex-specific differences are incompletely researched. This review examines the current state of knowledge regarding sex differences in OA prevalence, risk factors, pain severity, functional outcomes, and use and response to therapeutics. METHODS PubMed database was used with the title keyword combinations "{gender OR sex} AND osteoarthritis" plus additional manual search of the included papers for pertinent references, yielding 212 references. Additional references were added and 343 that were reviewed for appropriateness. RESULTS Globally, women account for 60% of people with osteoarthritis with a greater difference after age 40. The higher risk for women may be due to differences in joint anatomy, alignment, muscle strength, hormonal influences, obesity, and/or genetics. At the same radiographic severity, women have greater pain severity than men, which may be explained by biologically distinct pain pathways, differential activation of central pain pathways, differences in pain sensitivity, perception, reporting, and coping strategies. Women have greater limitations of physical function and performance than men independent of BMI, OA severity, injury history, amount of weekly exercise. Women also have greater use of analgesic medications than men but less use of arthroplasty and poorer prognosis after surgical interventions. CONCLUSIONS The recognition of sex differences in OA manifestations and management could guide tailoring of sex-specific treatment protocols, and analysis of sex as a biological variable in future research would enhance development of precision medicine.
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Affiliation(s)
- Neil A Segal
- University of Kansas Medical Center, Kansas City, KS, USA; The University of Iowa, Iowa City, IA, USA.
| | | | - Win Min Oo
- The University of Sydney, Sydney, Australia; University of Medicine, Mandalay, Mandalay, Myanmar.
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Wright MA, Aleem A, Murthi AM, Zmistowski B. Gender differences among shoulder arthroplasty surgeons: past, present, and future. J Shoulder Elbow Surg 2024:S1058-2746(24)00027-2. [PMID: 38237720 DOI: 10.1016/j.jse.2023.11.026] [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: 06/20/2023] [Revised: 11/14/2023] [Accepted: 11/27/2023] [Indexed: 04/29/2024]
Abstract
BACKGROUND Reducing differences in the gender representation of shoulder arthroplasty surgeons may help optimize patient care. This work aimed to determine (1) the current gender distribution of surgeons performing shoulder arthroplasty, (2) how gender relates to practice patterns among shoulder arthroplasty surgeons, and (3) how gender distribution has been changing over time. METHODS The Medicare Provider Utilization and Payment Data for the years 2012-2020 were used to identify orthopedic surgeons performing anatomic and reverse total shoulder arthroplasty (Current Procedural Terminology code 23472). The data set provides self-reported gender, credentials, National Provider Identifier, annual volume of all procedures (based on Current Procedural Terminology codes) that were performed ≥11 times in the calendar year, and location for all included providers. The data set was linked to the Medicare Physician Compare data set using National Provider Identifiers to determine hospital affiliations, year of medical school graduation, and graduating medical school. All included hospitals were queried to determine academic status (affiliated orthopedic residency or fellowship program). The American Shoulder and Elbow Surgeons (ASES) directory was reviewed to determine the gender breakdown of current members. RESULTS The number of surgeons performing ≥11 shoulder arthroplasties annually increased from 821 (13 women [1.6%]) in 2012 to 1840 (53 women [2.9%], P = .05) in 2019. One female surgeon ranked in the top 100 surgeons by shoulder arthroplasty volume in 2012 and in 2020. Female surgeons graduated more recently from medical school (mean, 2005) compared with male surgeons (mean, 1997; P < .001). About 10% of female surgeons (10.8%, 12 of 111) and male surgeons (9.1%, 229 of 2528) practiced at hospitals with orthopedic residents (P = .50). Female surgeons performing shoulder arthroplasty were less likely than male surgeons to perform total knee arthroplasty (29.4% vs. 54.1%, P < .001) and total hip arthroplasty (12.6% vs. 34.7%, P < .001). There were 86 female members of ASES (6.7%, 86 of 1275), with a significant difference in the proportion of women in differing membership categories (P = .017). DISCUSSION AND CONCLUSION A diverse cohort of high-volume shoulder replacement surgeons is integral to delivering high-quality shoulder arthroplasty. Currently, the proportion of women performing high-volume shoulder replacement in the United States is small, with little improvement in recent years. However, women performing shoulder arthroplasty are younger and are often involved in academic practices, and the membership of ASES is increasingly female. Continued efforts to promote orthopedics-and to mentor female residents and medical students interested in shoulder surgery-may bring real change to the gender differences among shoulder replacement surgeons over the coming years.
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Affiliation(s)
- Melissa A Wright
- Department of Orthopedic Surgery, Washington University School of Medicine, St. Louis, MO, USA.
| | - Alexander Aleem
- Department of Orthopedic Surgery, Washington University School of Medicine, St. Louis, MO, USA
| | - Anand M Murthi
- Department of Orthopedic Surgery, MedStar Union Memorial Hospital, Baltimore, MD, USA
| | - Benjamin Zmistowski
- Department of Orthopedic Surgery, Washington University School of Medicine, St. Louis, MO, USA
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Takayama K, Ito H. Clinical outcomes and temporal changes in the range of motion following reverse total shoulder arthroplasty. J Orthop Sci 2023; 28:1258-1265. [PMID: 36243593 DOI: 10.1016/j.jos.2022.09.008] [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: 10/28/2021] [Revised: 07/09/2022] [Accepted: 09/25/2022] [Indexed: 02/09/2023]
Abstract
BACKGROUND Reverse total shoulder arthroplasty is a definitive solution for the treatment of massive rotator cuff tear and shoulder pseudoparalysis since it can improve shoulder function, especially in elderly individuals. For many elderly individuals, the concern is when they can return to their daily lives after surgery. This study aimed to clarify the characteristics of temporal postoperative values following reverse total shoulder arthroplasty and investigate the factors that affect clinical outcomes. METHODS This study included 52 patients (mean 79.2 years, range 70-87 years) who underwent primary reverse total shoulder arthroplasty for shoulder pseudoparalysis at a single institution by a single surgeon using the same implant between October 2014 and June 2019. We divided 52 patient into the following groups (1) female (n = 34)vs. male (n = 18) patients; (2) with (n = 19) vs. without (n = 33) arthritic changes in glenohumeral joints (Hamada grade 2, 3 vs. 4, 5); (3) with (n = 23) vs. without (n = 29) subscapularis tendon repair; and investigated the temporal changes in the range of motion (flexion, abduction, external rotation, and internal rotation) and American Shoulder and Elbow Surgeons scores. RESULTS Significant differences were observed in postoperative shoulder flexion (P = .046) and abduction (P = .049) between the female and male groups. The male patients were able to obtain quick functional recovery. However, no significant differences were observed in postoperative American Shoulder and Elbow Surgeons scores, and the shoulder range of motion between patients with Hamada grade 2, 3 and 4, 5, and between the subscapularis repair and no repair groups. CONCLUSION The factor that affected the final and temporal values of range of motion after reverse total shoulder arthroplasty was sex, rather than the arthritic changes in glenohumeral joint and the treatment of the subscapularis tendon.
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Affiliation(s)
- Kazumasa Takayama
- Department of Orthopaedics, Kurashiki Central Hospital, 1-1-1 Miwa, Kurashiki, Okayama 7108602, Japan.
| | - Hiromu Ito
- Department of Orthopaedics, Kurashiki Central Hospital, 1-1-1 Miwa, Kurashiki, Okayama 7108602, Japan
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Hochreiter B, Selman F, Calek AK, Kriechling P, Götschi T, Grubhofer F, Wieser K, Bouaicha S. Why is female gender associated with poorer clinical outcomes after reverse total shoulder arthroplasty? J Shoulder Elbow Surg 2023; 32:2355-2365. [PMID: 37276918 DOI: 10.1016/j.jse.2023.04.034] [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: 01/25/2023] [Revised: 04/19/2023] [Accepted: 04/24/2023] [Indexed: 06/07/2023]
Abstract
INTRODUCTION There is a lack of gender-specific research after reverse total shoulder arthroplasty (RTSA). Although previous studies have documented worse outcomes in women, a more thorough understanding of why outcomes may differ is needed. We therefore asked: (1) Are there gender-specific differences in preoperative and postoperative clinical scores, complications, surgery-related parameters, and demographics? (2) Is female gender an independent risk factor for poorer clinical outcomes after RTSA? (3) If so, why is female gender associated with poorer outcomes after RTSA? MATERIALS AND METHODS Between 2005 and 2019, 987 primary RTSAs were performed in our institution. After exclusion criteria were applied, data of 422 female and 271 male patients were analyzed. Clinical outcomes (absolute/relative Constant Score [a/rCS] and Subjective Shoulder Value [SSV]), complications (intra- and/or postoperative fracture, loosening), surgery-related parameters (indication, implant-related characteristics), and demographics (age, gender, body mass index, and number of previous surgeries) were evaluated. Preoperative and postoperative radiographs were analyzed (critical shoulder angle, deltoid-tuberosity index, reverse shoulder angle, lateralization shoulder angle, and distalization shoulder angle). RESULTS Preoperative clinical scores (aCS, rCS, SSV, and pain level) and postoperative clinical outcomes (aCS and rCS) were significantly worse in women. However, the improvement between preoperative and postoperative outcomes was significantly higher in female patients for rCS (P = .037), internal rotation (P < .001), and regarding pain (P < .001). Female patients had a significantly higher number of intraoperative and postoperative fractures (24.9% vs. 11.4%, P < .001). The proportion of female patients with a deltoid-tuberosity index <1.4 was significantly higher than males (P = .01). Female gender was an independent negative predictor for postoperative rCS (P = .047, coefficient -0.084) and pain (P = .017, coefficient -0.574). In addition to female sex per se being a predictive factor of worse outcomes, females were significantly more likely to meet 2 of the 3 most significant predictive factors: (1) significantly worse preoperative clinical scores and (2) higher rate of intra- and/or postoperative fractures. CONCLUSIONS Female sex is a very weak, but isolated, negative predictive factor that negatively affects the objective clinical outcome (rCS) after RTSA. However, differences did not reach the minimal clinically important difference, and it is not a predictor for the subjective outcome (SSV). The main reason for the worse outcome in female patients seems to be a combination of higher preoperative disability and higher incidence of fractures. To improve the outcome of women, all measures that contribute to the reduction of perioperative fracture risk should be used.
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Affiliation(s)
- Bettina Hochreiter
- Department of Orthopedics, Balgrist University Hospital, University of Zurich, Zurich, Switzerland.
| | - Farah Selman
- Department of Orthopedics, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
| | - Anna-Katharina Calek
- Department of Orthopedics, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
| | - Philipp Kriechling
- Department of Orthopedics, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
| | - Tobias Götschi
- Department of Orthopedics, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
| | - Florian Grubhofer
- Department of Orthopedics, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
| | - Karl Wieser
- Department of Orthopedics, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
| | - Samy Bouaicha
- Department of Orthopedics, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
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Lai CH, Chandak S, Karlapudi P, Tokish J. Sex-related differences in PROMs prior to the outcome: comparison of preoperative PROMIS physical function scores in female vs. male patients undergoing shoulder arthroplasty. JSES Int 2023; 7:2473-2475. [PMID: 37969496 PMCID: PMC10638589 DOI: 10.1016/j.jseint.2023.07.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2023] Open
Abstract
Background Patient-reported outcome measures (PROMs) are increasingly used to evaluate outcomes in patients undergoing shoulder arthroplasty. The Patient-Reported Outcome Measures Information System (PROMIS) is popular due to low cost and question burden. Females have been reported to have lower postoperative PROMIS scores after shoulder surgery, but studies have not focused on a dedicated cohort of shoulder arthroplasty patients or examined upstream differences in preoperative scores. This study aimed to characterize sex differences in baseline PROMIS scores among anatomic total shoulder arthroplasty (TSA) and reverse total shoulder arthroplasty (rTSA) patients. Methods Data were collected over a 9-month period. Demographics, Charlson Comorbidity Index (CCI), smoking status, BMI, American Shoulder and Elbow Surgeons (ASES) scores, PROMIS Pain, Physical Function (PF), Upper Extremity, Depression, and Anxiety scores, as well as Single Assessment Numeric Evaluation (SANE) scores were collected. Student t-tests were performed to determine correlation with baseline PROMs. A minimal clinically important difference (MCID) of 4 was used to determine if a PROMIS score difference between groups was clinically important. Significance was set as P < .05. Results A total of 88 females (34 TSAs 54 rTSA) and 99 males (35 TSA, 64 rTSA) were enrolled. Only sex showed a correlation with preoperative PROMIS score. In rTSA patients, females had significantly lower preoperative PROMIS PF scores (P < .05). Among females undergoing TSA vs. rTSA, lower preoperative PROMIS PF scores were found in rTSA (P < .05). These differences exceeded the MCID of 4. The same difference was not found in men undergoing TSA vs. rTSA. Conclusion Preoperative sex-based differences in PROMIS scores are underappreciated in the shoulder arthroplasty literature. This is the largest study to date focusing on sex-based differences among a dedicated cohort of TSA and rTSA patients, showing a difference in baseline PROMIS scores between males and females above the MCID. These findings suggest that PROMIS scores are affected by sex-based baseline differences in rTSA patients. Further study should investigate sex-based differences in baseline scores to determine their effects on ultimate outcome.
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Affiliation(s)
- Cara H. Lai
- Department of Orthopaedic Surgery, Mayo Clinic, Phoenix, AZ, USA
| | | | | | - John Tokish
- Department of Orthopaedic Surgery, Mayo Clinic, Phoenix, AZ, USA
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Gill DRJ, Gill SD, Corfield S, Holder C, Page RS. Primary inlay reverse shoulder arthroplasty has a higher rate of revision than onlay reverse shoulder arthroplasty: Analysis from the Australian Orthopaedic Association National Joint Replacement Registry. Shoulder Elbow 2023; 15:75-81. [PMID: 37974643 PMCID: PMC10649502 DOI: 10.1177/17585732221122275] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 06/01/2022] [Accepted: 07/26/2022] [Indexed: 11/19/2023]
Abstract
Background Two classes of primary reverse total shoulder arthroplasty (rTSA), inlay (in-rTSA), and onlay (on-rTSA) were compared to determine differences in rates of revision. Methods Between 1 January 2012 and 31 December 2020, all primary in-rTSA or on-rTSA procedures were compared from a large national arthroplasty registry by cumulative percentage revision (CPR). Kaplan-Meier estimates of survivorship and hazard ratios from Cox proportional hazard models adjusted for age, gender, glenosphere size, and humeral fixation determined any associations to the risk of revision. Results Of the 14,807 in-rTSA and 6590 on-rTSA procedures, the CPR at seven years was 4.9%. There was an increased risk of revision for in-rTSA vs on-rTSA (p = 0.039) when adjusted for age, gender, glenosphere size, and humeral fixation. Glenosphere size <38 mm adjusted for age and gender (p = 0.016) increased the revision risk. Revision for instability/dislocation occurred more often for in-rTSA vs on-rTSA (p < 0.001) in the first three months. Males had a higher rate of revision than females for in-rTSA (3months+, p = 0.001) and for on-rTSA (p < 0.001). Discussion Care should be taken when considering in-rTSA particularly in males, and if preoperative planning suggests a small (<38 mm) glenosphere. Level of evidence Level III, therapeutic study. Original article.
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Affiliation(s)
| | - Stephen D Gill
- Barwon Centre for Orthopaedic Research and Education (B-CORE), St John of God Hospital and Deakin University, Geelong, Australia
| | - Sophia Corfield
- Australian Orthopaedic Association National Joint Replacement Registry (AOANJRR), Adelaide, Australia
| | - Carl Holder
- South Australia Health and Medical Research Institute (SAHMRI), Adelaide, Australia
| | - Richard S Page
- Barwon Centre for Orthopaedic Research and Education (B-CORE), St John of God Hospital and Deakin University, Geelong, Australia
- Australian Orthopaedic Association National Joint Replacement Registry (AOANJRR), Adelaide, Australia
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Stewart BP, Hawthorne BC, Dorsey CG, Wellington IJ, Cote M, Mazzocca A. Reverse Shoulder Arthroplasty Patients Younger Than 60 Years Old Exhibit Lower Clinically Significant Single Assessment Numeric Evaluation (SANE) Scores Compared to Older Patients. Cureus 2023; 15:e46492. [PMID: 37927713 PMCID: PMC10624330 DOI: 10.7759/cureus.46492] [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: 10/03/2023] [Indexed: 11/07/2023] Open
Abstract
INTRODUCTION The incidence of reverse shoulder arthroplasty (RTSA) in the United States has increased. Patients under 60 years old with failed rotator cuff repairs or degenerative joint disease with glenoid deformity may be candidates for RTSA and contribute to this increase. The single assessment numeric evaluation (SANE) score is a reliable post-operative scoring technique when compared with other post-operative measures. This study aimed to compare the effect of age on the likelihood of reaching clinically significant SANE scores following RTSA. METHODS A multicenter retrospective review was performed with a consecutive series of RTSA from December 2015 to September 2021. Patients were stratified into groups based on their age at the time of operation: (1) less than 60 years old, (2) 60-69 years old, (3) 70-79 years old, and (3) greater than 80 years old. The proportions of patients in all cohorts reaching and surpassing clinically significant thresholds at each visit were determined. Likelihood ratios were determined for each age cohort to compare the likelihood of reaching clinically significant SANE scores. RESULTS A total of 292 of 885 (33%) patients had completed survey data over two years and were included in the study. The 70-79-year-old group was 3.152 (p=.035) times more likely to achieve minimal clinically important difference (MCID) and 2.125 (p=.048) times more likely to achieve patient-acceptable symptomatic state (PASS) compared with patients <60 years old. The cohort who was 80+ years old was also 4.867 (p=.045) times more likely to achieve MCID compared to the <60-year-old cohort. The <60 cohort had the lowest proportion of all patient cohorts achieving MCID. CONCLUSION A lower proportion of patients younger than 60 years old undergoing RTSA achieved clinically significant post-operative SANE scores. The 70-79-year-old age group was more likely to reach MCID and PASS, and the patients who were 80+ years old were more likely to reach MCID compared to patients younger than 60 years old.
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Affiliation(s)
| | | | | | | | - Mark Cote
- Department of Orthopaedic Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, USA
| | - Augustus Mazzocca
- Department of Orthopaedic Surgery, Massachusetts General Hospital, Boston, USA
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12
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DeBernardis DA, Lynch JC, Radack T, Austin LS. Return to driving following anatomic and reverse shoulder arthroplasty: a comparative analysis. J Shoulder Elbow Surg 2022; 32:e191-e199. [PMID: 36528223 DOI: 10.1016/j.jse.2022.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 10/20/2022] [Accepted: 11/05/2022] [Indexed: 12/23/2022]
Abstract
BACKGROUND The currently recommended time to return to driving following shoulder arthroplasty is controversial. The purpose of this study was to determine patient-specific factors associated with early return to driving after anatomic (aTSA) and reverse total shoulder arthroplasty (RTSA). METHODS All patients aged >18 years undergoing primary aTSA or RTSA at a single institution over a 3-year period were retrospectively identified. Patients were emailed a questionnaire to determine time to postoperative return to driving and frequency of driving prior to and following surgery. Patients who did not drive prior to surgery or did not complete the questionnaire were excluded from analysis. Multivariate analysis was used to determine patient-specific factors associated with early return to driving (within 2 weeks following surgery) and delayed return (>6 weeks following surgery). RESULTS Four hundred six patients were included for analysis (aTSA = 214, RTSA = 192). Patients undergoing aTSA were significantly younger (68 vs. 74 years) and drove more frequently both pre- and postoperatively than the RTSA cohort. One hundred percent of patients returned to driving postoperatively. Patients undergoing aTSA more commonly demonstrated earlier return to driving than RTSA patients (34% vs. 20%). Factors associated with increased odds of early return to driving included male sex (aTSA) and compliance with surgeon instruction (aTSA). Decreased odds of early return was associated with waiting to drive until cessation of sling use (RTSA), older age (RTSA), and increased body mass index (RTSA). The presence of surgical complications (aTSA) and prolonged use of narcotics (RTSA) were associated with return to driving >6 weeks following surgery. No difference in the rate of motor vehicle accidents was found between patients returning to driving <2 vs. >2 weeks postoperatively. CONCLUSION Patients undergoing aTSA return to driving sooner than those undergoing RTSA. Early return to driving appears to be influenced by patient sex, age, BMI, narcotic and sling use, and compliance with surgeon instruction, but does not appear to result in a high incidence of postoperative MVA.
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Affiliation(s)
- Dennis A DeBernardis
- Department of Orthopedic Surgery, Rowan University School of Osteopathic Medicine, Stratford, NJ, USA.
| | - Jeffrey C Lynch
- Department of Orthopedic Surgery, Rowan University School of Osteopathic Medicine, Stratford, NJ, USA
| | - Tyler Radack
- The Rothman Institute at Jefferson University, Philadelphia, PA, USA
| | - Luke S Austin
- The Rothman Institute at Jefferson University, Philadelphia, PA, USA
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13
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Gender and outcomes in total joint arthroplasty: a systematic review on healthcare disparities in the United States. CURRENT ORTHOPAEDIC PRACTICE 2022. [DOI: 10.1097/bco.0000000000001141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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14
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Cusano A, Kanski G, Uyeki C, Adams K, Cote MP, Muench LN, Connors JP, Garvin P, Messina JC, Berthold DP, Kissenberth MJ, Mazzocca AD. Outcomes of reverse shoulder arthroplasty following failed superior capsular reconstruction. J Shoulder Elbow Surg 2022; 31:1426-1435. [PMID: 35122950 DOI: 10.1016/j.jse.2021.12.044] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 12/20/2021] [Accepted: 12/25/2021] [Indexed: 02/01/2023]
Abstract
BACKGROUND Superior capsular reconstruction (SCR) can be used for massive irreparable rotator cuff tears in the absence of significant degenerative changes; however, those who fail an SCR may require reverse shoulder arthroplasty (RSA). The effect of a previously performed SCR on outcomes following RSA remains unknown. METHODS Subjects who underwent RSA from May 2015 to January 2021 at 2 separate institutions were retrospectively identified through prospectively collected databases. Patients who underwent RSA after failed SCR were matched to those who underwent RSA after failed rotator cuff repair (RCR) based on the number of previous ipsilateral shoulder procedures (n = 1, 2, ≥3) and secondarily by age within 5 years. American Shoulder and Elbow Surgeons Standardized Shoulder Assessment Form (ASES) score, Single Assessment Numeric Evaluation (SANE), visual analog scale (VAS) for pain, and Western Ontario Osteoarthritis of the Shoulder index (WOOS) scores were compared between groups. The minimal clinically important difference (MCID), substantial clinical benefit (SCB), and patient acceptable symptomatic state (PASS) thresholds were calculated to determine clinically relevant differences between groups. RESULTS Forty-five patients were included (32 RSA following RCR, 13 following SCR). There were more smokers (P = .001) and worker's compensation cases (P = .034) in the SCR group. The RCR cohort was older (P = .007) and had a greater incidence of mental health (P > .999) and somatic disorders (P = .698), although these did not reach statistical significance. The mean follow-up for the RCR and SCR groups were 24.2 ± 23.3 and 20.4 ± 14.9 months following RSA, respectively (P = .913). The time from index RCR or SCR to RSA were 94.4 ± 22.2 and 89.2 ± 5.3 months, respectively (P = .003). Pre- and postoperative range of motion were similar between groups, as was the overall change in forward flexion (P = .879), abduction (P = .971), and external rotation (P = .968) following RSA. The RCR group had lower postoperative VAS pain (P = .009), higher SANE (P = .015), higher ASES (P = .008), and higher WOOS (P = .018) scores. The percentage achieving the MCID (P = .676) and SCB (P > .999) were similar; however, 56.7% of the RCR group met the SANE PASS threshold compared with 0.0% in the SCR group (P = .005). There were no differences in postoperative complications (P = .698) or revision rates (P = .308) following RSA between cohorts. CONCLUSION When matched for number of previous procedures to the ipsilateral extremity and age, patients who underwent RSA following failed SCR had worse clinical outcome scores than their RSA following failed RCR counterparts. No patient in the SCR group met the SANE PASS threshold, whereas more than half of the RCR group did.
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Affiliation(s)
- Antonio Cusano
- Department of Orthopaedic Surgery, University of Connecticut, Farmington, CT, USA.
| | - Gregory Kanski
- Department of Orthopaedic Surgery, University of Connecticut, Farmington, CT, USA
| | - Colin Uyeki
- Department of Orthopaedic Surgery, University of Connecticut, Farmington, CT, USA
| | - Kyle Adams
- Steadman Hawkins Clinic of the Carolinas, Greenville, SC, USA
| | - Mark P Cote
- Department of Orthopaedic Surgery, University of Connecticut, Farmington, CT, USA
| | - Lukas N Muench
- Department of Orthopaedic Surgery, University of Connecticut, Farmington, CT, USA; Department of Orthopaedic Sports Medicine, Technical University of Munich, Munich, Germany
| | - John Patrick Connors
- Department of Orthopaedic Surgery, University of Connecticut, Farmington, CT, USA
| | - Patrick Garvin
- Department of Orthopaedic Surgery, University of Connecticut, Farmington, CT, USA
| | - James C Messina
- Department of Orthopaedic Surgery, University of Connecticut, Farmington, CT, USA
| | - Daniel P Berthold
- Department of Orthopaedic Surgery, University of Connecticut, Farmington, CT, USA; Department of Orthopaedic Sports Medicine, Technical University of Munich, Munich, Germany
| | | | - Augustus D Mazzocca
- Department of Orthopaedic Surgery, University of Connecticut, Farmington, CT, USA
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15
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Baessler A, Smith PJ, Brolin TJ, Neel RT, Sen S, Zhu R, Bernholt D, Azar FM, Throckmorton TW. Preoperative opioid usage predicts markedly inferior outcomes 2 years after reverse total shoulder arthroplasty. J Shoulder Elbow Surg 2022; 31:608-615. [PMID: 34474138 DOI: 10.1016/j.jse.2021.07.027] [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: 06/02/2021] [Revised: 07/21/2021] [Accepted: 07/26/2021] [Indexed: 02/01/2023]
Abstract
BACKGROUND Reverse total shoulder arthroplasty (RTSA) has proved to be a highly effective treatment for rotator cuff-deficient conditions and other end-stage shoulder pathologies. With value-based care emerging, identifying predictive factors of outcomes is of great interest. Although preoperative opioid use has been shown to predict inferior outcomes after anatomic total shoulder arthroplasty and rotator cuff repair, there is a paucity of data regarding its effect on outcomes after RTSA. We analyzed a series of RTSAs to determine the influence of preoperative opioid use on clinical and radiographic outcomes at a minimum of 2 years' follow-up. METHODS A retrospective review of primary RTSA patient data revealed 264 patients with ≥2 years of clinical and radiographic follow-up. Patients were classified as preoperative opioid users (71 patients) if they had taken narcotic pain medication for a minimum of 3 months prior to surgery or as opioid naive (193 patients) at the time of surgery. Assessments included preoperative and postoperative visual analog scale pain scores, American Shoulder and Elbow Surgeons scores, strength, and range of motion, as well as complications and revisions. Radiographs were analyzed for signs of loosening or mechanical failure. The Mann-Whitney U and Fisher exact tests were used for comparisons between groups. Statistical significance was set at P < .05. RESULTS The mean patient age was 69.9 years, and the mean follow-up time was 2.8 years. Opioid users were significantly younger (66.1 years vs. 70.7 years, P < .001) at the time of surgery and had significantly higher preoperative rates of mood disorders, chronic pain disorders, and disability status (all P < .05). Postoperatively, opioid users had inferior visual analog scale pain scores (2.59 vs. 1.25, P < .001), American Shoulder and Elbow Surgeons scores (63.2 vs. 75.2, P < .001), active forward elevation (P < .001), and internal and external rotational shoulder strength (all P < .05) compared with opioid-naive patients. Periprosthetic radiolucency (8.45% vs. 2.07%, P = .026) and subsequent revision arthroplasty (14.1% vs. 4.66%, P = .014) occurred more frequently in opioid users than in opioid-naive patients. Both groups improved from baseline preoperatively to most recent follow-up in terms of functional outcomes and pain. CONCLUSION Preoperative opioid use portended markedly inferior clinical outcomes in patients undergoing RTSA. Additionally, opioid users had significantly increased rates of periprosthetic radiolucency and revision. Preoperative opioid use appears to be a significant marker for adverse outcomes after RTSA.
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Affiliation(s)
- Aaron Baessler
- Department of Orthopaedic Surgery and Biomedical Engineering, University of Tennessee-Campbell Clinic, Memphis, TN, USA
| | - Patrick J Smith
- Department of Orthopaedic Surgery and Biomedical Engineering, University of Tennessee-Campbell Clinic, Memphis, TN, USA
| | - Tyler J Brolin
- Department of Orthopaedic Surgery and Biomedical Engineering, University of Tennessee-Campbell Clinic, Memphis, TN, USA
| | - Robert T Neel
- University of Tennessee Health Science Center School of Medicine, Memphis, TN, USA
| | - Saunak Sen
- Department of Preventive Medicine, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Rongshun Zhu
- Department of Preventive Medicine, University of Tennessee Health Science Center, Memphis, TN, USA
| | - David Bernholt
- Department of Orthopaedic Surgery and Biomedical Engineering, University of Tennessee-Campbell Clinic, Memphis, TN, USA
| | - Frederick M Azar
- Department of Orthopaedic Surgery and Biomedical Engineering, University of Tennessee-Campbell Clinic, Memphis, TN, USA
| | - Thomas W Throckmorton
- Department of Orthopaedic Surgery and Biomedical Engineering, University of Tennessee-Campbell Clinic, Memphis, TN, USA.
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16
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Hung NJ, Wong SE. Gender Influences on Shoulder Arthroplasty. Curr Rev Musculoskelet Med 2022; 15:21-26. [PMID: 34982405 PMCID: PMC8804121 DOI: 10.1007/s12178-021-09737-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/22/2021] [Indexed: 11/27/2022]
Abstract
PURPOSE OF REVIEW As the incidence of shoulder arthroplasty continues to increase, there is growing interest in patient-based factors that may predict outcomes. Based on existing literature demonstrating gender-based disparities following total hip and knee arthroplasty, gender may also influence shoulder arthroplasty. The purpose of this review is to discuss the recent literature on the influence of gender on shoulder arthroplasty, focusing on differences in preoperative parameters, perioperative complications, and postoperative outcomes. RECENT FINDINGS While both female and male patients generally benefit from shoulder arthroplasty, several differences may exist in preoperative factors, acute perioperative complications, and postoperative outcomes. Preoperatively, female patients undergo shoulder arthroplasty at an older age compared to their male counterparts. They may also have greater levels of preoperative disability and different preoperative expectations. Perioperatively, female patients may be at increased risk of extended length of stay, postoperative thromboembolic events, and blood transfusion. Postoperatively, female patients may achieve lower postoperative functional scores and decreased range of motion compared to male patients. Differences in postoperative functional scores may be influenced by gender-based differences in activities of daily living. Finally, female patients may be at greater risk for periprosthetic fracture and aseptic loosening while male patients appear to be at greater risk for periprosthetic infection and revision surgery. Current literature on the influence of gender on shoulder arthroplasty is limited and conflicting. Further research is necessary to delineate how gender affects patients at the pre- and postoperative levels to better inform decision-making and outcomes.
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Affiliation(s)
- Nicole J Hung
- School of Medicine, University of California, San Francisco, San Francisco, CA, USA
| | - Stephanie E Wong
- Department of Orthopaedic Surgery, University of California, San Francisco, 1500 Owens Street, San Francisco, CA, 94158, USA.
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17
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Kim MS, Rhee YG, Oh JH, Yoo JC, Noh KC, Shin SJ. Clinical and Radiologic Outcomes of Small Glenoid Baseplate in Reverse Total Shoulder Arthroplasty: A Prospective Multicenter Study. Clin Orthop Surg 2022; 14:119-127. [PMID: 35251549 PMCID: PMC8858908 DOI: 10.4055/cios20301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 01/20/2021] [Accepted: 07/20/2021] [Indexed: 11/20/2022] Open
Abstract
Background The purpose of this study was to evaluate the clinical and radiologic outcomes of reverse total shoulder arthroplasty (RTSA) using a small glenoid baseplate in patients with a small glenoid and to analyze the contributing factors to scapular notching. Methods A total of 71 RTSAs performed using a 25-mm baseplate were evaluated at a mean of 37.0 ± 3.3 months. Shoulder function was evaluated using American Shoulder and Elbow Surgeons (ASES) score, visual analog scale (VAS) for pain, Single Assessment Numeric Evaluation (SANE) for satisfaction, and active range of motion. Scapular neck angle (SNA), prosthesis-scapular neck angle (PSNA), peg glenoid rim distance (PGRD), and sphere bone overhang distance (SBOD) were measured to assess the effects on scapular notching. Results Shoulder function (ASES: 39.4 ± 13.8 preoperative vs. 76.2 ± 9.5 at last follow-up, p < 0.001), VAS for pain (6.1 ± 1.8 vs. 1.7 ± 1.4, p < 0.001), SANE for satisfaction (7.0 ± 11.8 vs. 83.4 ± 15.3, p < 0.001), and active forward flexion (115.6° ± 40.1° vs. 141.6° ± 17.2°, p < 0.001) were significantly improved. The mean diameter of the inferior glenoid circle was 26.0 ± 3.0 mm and the mean glenoid vault depth was 24.0 ± 4.5 mm. Scapular notching was found in 13 patients (18.3%) and acromial fracture in 2 patients (2.8%). There were no significant differences in preoperative SNA and PSNA at postoperative 3 years between patients with and without scapular notching (101.6° ± 10.5° and 110.8° ± 14.9° vs. 97.3° ± 13.3° and 104.9° ± 12.4°; p = 0.274 and p = 0.142, respectively). PGRD and SBOD were significantly different between patients with scapular notching and without scapular notching (24.8 ± 1.6 mm and 2.6 ± 0.5 mm vs. 21.9 ± 1.9 mm and 5.8 ± 1.9 mm; p < 0.001 and p < 0.001, respectively). Conclusions RTSA using a 25-mm baseplate in a Korean population who had relatively small glenoids demonstrated low complication rates and significantly improved clinical outcomes. Scapular notching can be prevented by proper positioning of the baseplate and glenosphere overhang using size-matched glenoid baseplates.
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Affiliation(s)
- Min-Su Kim
- Department of Orthopaedic Surgery, Ewha Womans University Seoul Hospital, Ewha Womans University College of Medicine, Seoul, Korea
| | - Yong Girl Rhee
- Department of Orthopaedic Surgery, Kyung Hee University College of Medicine, Seoul, Korea
| | - Joo Han Oh
- Department of Orthopedic Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Jae Chul Yoo
- Department of Orthopaedic Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Kyu-Cheol Noh
- Department of Orthopaedic Surgery, Hallym University Kangnam Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Korea
| | - Sang-Jin Shin
- Department of Orthopaedic Surgery, Ewha Womans University Seoul Hospital, Ewha Womans University College of Medicine, Seoul, Korea
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18
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Shah NS, Foote AM, Steele CA, Woods OA, Schumaier AP, Sabbagh RS, Schramm VT, Grawe BM. Does preoperative disease severity influence outcomes in reverse shoulder arthroplasty for cuff tear arthropathy? J Shoulder Elbow Surg 2021; 30:2745-2752. [PMID: 34015436 DOI: 10.1016/j.jse.2021.04.035] [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: 01/17/2021] [Revised: 04/20/2021] [Accepted: 04/25/2021] [Indexed: 02/01/2023]
Abstract
BACKGROUND The degree of symptomatic disease and functional burden has been demonstrated to influence patient results and satisfaction in total hip and knee arthroplasty. Although the relationship between preoperative diagnosis and patient outcomes has been an area of study for reverse total shoulder arthroplasty (RTSA), the influence of the progression of cuff tear arthropathy (CTA) has not yet been examined. The purpose of this study was to evaluate whether preoperative radiographic disease burden and scapular geometry impact patient outcomes and satisfaction in a cohort of patients with CTA treated with RTSA. METHODS Eighty-six patients were treated for CTA with RTSA performed by the senior author (B.G.) between September 2016 and September 2018 and were enrolled in an institutional registry. At the time of initial evaluation, the baseline American Shoulder and Elbow Surgeons (ASES) score, patient demographic characteristics, history of shoulder surgery, and presence of pseudoparalysis were collected. Radiographs were obtained to evaluate the critical shoulder angle, acromial index, and progression of CTA as assessed by Hamada grading and the Seebauer classification. Patients were contacted to reassess the ASES score and their satisfaction with the improvement in their shoulder function. RESULTS A total of 79 patients (91.6%) were available for evaluation at a minimum of 24 months of follow-up. Multivariate logistic regression modeling revealed that scapular geometry measurements (critical shoulder angle and acromial index) and the degree of CTA (Seebauer and Hamada classifications) were not associated with worse outcomes as assessed by the ASES score. However, degenerative changes as assessed by the Hamada grade (odds ratio, 0.13 [95% confidence interval, 0.02-0.86]; P = .03) and preoperative ASES score (odds ratio, 1.04 [95% confidence interval, 1.01-1.07]; P = .008) were independently associated with higher satisfaction at 24 months of follow-up. CONCLUSION The results indicate that patients with greater CTA disease progression did not show differing outcomes after RTSA compared with patients with milder disease. In contrast, both poorer preoperative function and degenerative changes as assessed by the Hamada classification were associated with greater satisfaction after RTSA for CTA. Given the broad spectrum of disease in CTA, there is likely a corresponding range in patient expectations that requires further study to maximize patient satisfaction.
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Affiliation(s)
- Nihar S Shah
- Department of Orthopaedics and Sports Medicine, University of Cincinnati Medical Center, Cincinnati, OH, USA.
| | - Austin M Foote
- Department of Orthopaedics and Sports Medicine, University of Cincinnati Medical Center, Cincinnati, OH, USA
| | - Chase A Steele
- Department of Orthopaedics and Sports Medicine, University of Cincinnati Medical Center, Cincinnati, OH, USA
| | - Olivia A Woods
- Department of Orthopaedics and Sports Medicine, University of Cincinnati Medical Center, Cincinnati, OH, USA
| | - Adam P Schumaier
- Department of Orthopaedics and Sports Medicine, University of Cincinnati Medical Center, Cincinnati, OH, USA
| | - Ramsey S Sabbagh
- Department of Orthopaedics and Sports Medicine, University of Cincinnati Medical Center, Cincinnati, OH, USA
| | - Violet T Schramm
- Department of Orthopaedics and Sports Medicine, University of Cincinnati Medical Center, Cincinnati, OH, USA
| | - Brian M Grawe
- Department of Orthopaedics and Sports Medicine, University of Cincinnati Medical Center, Cincinnati, OH, USA
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19
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Lee JH, Chun YM, Kim DS, Lee DH, Shin SJ. Early restoration of shoulder function in patients with the Grammont prosthesis compared to lateralized humeral design in reverse shoulder arthroplasty. J Shoulder Elbow Surg 2021; 30:2533-2542. [PMID: 33813010 DOI: 10.1016/j.jse.2021.03.145] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 03/19/2021] [Accepted: 03/22/2021] [Indexed: 02/01/2023]
Abstract
BACKGROUND This study aimed to compare the clinical outcomes and radiographic parameters of patients after reverse shoulder arthroplasty (RSA) between the Grammont prosthesis and lateralized humeral design prosthesis. METHODS A total of 114 patients who underwent RSA with a lateralized humeral design (group L; 71 shoulders) and medialized humeral design (group M; 43 shoulders) prosthesis for cuff tear arthropathy or irreparable rotator cuff tear were enrolled. Clinical outcomes including visual analog scale (VAS), American Shoulder and Elbow Surgeons Standardized Shoulder Assessment Form (ASES), and Constant scores and range of motion (ROM) were serially followed up at postoperative 3, 6, 12, and 24 months. Radiographic parameters were measured to evaluate preoperative and postoperative status. RESULTS Both prostheses demonstrated similar clinical outcomes and shoulder function preoperatively and at postoperative 2 years (P >.05). However, patients in group M had significantly better postoperative active forward flexion (postoperative 3 months, 115° ± 12° vs. 101° ± 14°; P <.001; 6 months, 125° ± 13° vs. 118° ± 13°; P <.013) and abduction (3 months, 105° ± 12° vs. 98° ± 12°; P = .002); VAS (3 months, 3.1 ± 1.2 vs. 3.7 ± 1.4; P = .031; 6 months, 2.3 ± 1.1 vs. 2.8 ± 1.3; P = .038); ASES (3 months, 64.2 ± 7.0 vs. 60.4 ± 9.2; P = .022; 6 months, 70.6 ± 6.0 vs. 66.6 ± 8.1; P = .007); and Constant scores (6 months, 59.6 ± 6.9 vs. 55.7 ± 9.3; P = .020). Group L showed a significantly lower rate of scapular notching than group M (15.5% vs. 41.8%; P < .001). The position of the proximal humerus in group L was more lateralized and less distalized than in group M after RSA. CONCLUSIONS RSA with both the Grammont and lateralized humeral design prostheses provided similar shoulder ROM restoration and functional improvements at a minimum of 2 years. However, patients with a humeral lateralized prosthesis showed slower recovery of shoulder function and ROM up to postoperative 6 months despite a lower incidence of scapular notching.
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Affiliation(s)
- Jae-Hoo Lee
- Department of Orthopaedic Surgery, Inje University, Ilsan Paik Hospital, Goyang-si, Republic of Korea
| | - Yong-Min Chun
- Department of Orthopaedic Surgery, Arthroscopy and Joint Research Institute, Severance Hospital, Yonsei University, College of Medicine, Seoul, Republic of Korea
| | - Doo-Sup Kim
- Department of Orthopaedic Surgery, Wonju College of Medicine, Wonju Severance Christian Hospital, Yonsei University, Wonju, Republic of Korea
| | - Doo-Hyung Lee
- Department of Orthopaedic Surgery, School of Medicine, Ajou University, Suwon, Republic of Korea
| | - Sang-Jin Shin
- Department of Orthopaedic Surgery, Ewha Shoulder Disease Center, Seoul Hospital, Ewha Womans University School of Medicine, Seoul, Republic of Korea.
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Hung LW, Wu S, Lee A, Zhang AL, Feeley BT, Xiao W, Ma CB, Lansdown DA. Teres minor muscle hypertrophy is a negative predictor of outcomes after reverse total shoulder arthroplasty: an evaluation of preoperative magnetic resonance imaging and postoperative implant position. J Shoulder Elbow Surg 2021; 30:e636-e645. [PMID: 33567352 DOI: 10.1016/j.jse.2020.12.020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2020] [Revised: 12/13/2020] [Accepted: 12/27/2020] [Indexed: 02/01/2023]
Abstract
BACKGROUND Predictors of outcomes after reverse total shoulder arthroplasty (rTSA) remain unclear. The purpose of this study was to analyze the impact of preoperative muscle quality and postoperative implant positioning on patient-reported outcomes following rTSA. METHODS We evaluated 88 shoulders treated with rTSA in which preoperative magnetic resonance imaging was available. Preoperative muscle quality was evaluated, including fatty infiltration, rotator cuff muscle volume, and total tear size. Postoperative implant position was determined radiographically. The correlation between imaging parameters and the 2-year postoperative American Shoulder and Elbow Surgeons (ASES) score was examined. Multivariate analyses were performed to adjust for confounding factors including patient demographic characteristics and implant position. RESULTS Univariate analysis showed that the ASES score was significantly lower in patients with teres minor muscle hypertrophy relative to those with normal muscle (73.3 ± 22.8 vs. 84.2 ± 16.9, P = .02). The functional subscore was significantly lower in patients with grade 2 fatty infiltration of the deltoid muscle relative to those with grade 0 fatty infiltration (26.1 ± 14.6 vs. 34.8 ± 11.6, P = .03). Older age was associated with a higher pain subscore (ρ = 0.32, P = .002). Multivariate analysis demonstrated that teres minor muscle hypertrophy remained a significant independent predictor of the ASES score (β coefficient = 91.3, P = .03). CONCLUSION Teres minor muscle hypertrophy is an independent negative predictor of patient-reported outcomes after rTSA.
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Affiliation(s)
- Li-Wei Hung
- Department of Orthopedic Surgery, University California San Francisco, San Francisco, CA, USA; Department of Orthopedic Surgery, Shin Kong Wu Ho-Su Memorial Hospital, Taipei City, Taiwan; School of Medicine, College of Medicine, Fu Jen Catholic University, New Taipei City, Taiwan
| | - Shiqiang Wu
- Department of Orthopedic Surgery, University California San Francisco, San Francisco, CA, USA; Department of Orthopedic Surgery, The Second Affiliated Hospital, Fujian Medical University, Quanzhou, China
| | - Austin Lee
- Department of Orthopedic Surgery, University California San Francisco, San Francisco, CA, USA
| | - Alan L Zhang
- Department of Orthopedic Surgery, University California San Francisco, San Francisco, CA, USA
| | - Brian T Feeley
- Department of Orthopedic Surgery, University California San Francisco, San Francisco, CA, USA
| | - Weiyuan Xiao
- Department of Orthopedic Surgery, University California San Francisco, San Francisco, CA, USA; Department of Orthopaedic Surgery, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Chunbong Benjamin Ma
- Department of Orthopedic Surgery, University California San Francisco, San Francisco, CA, USA
| | - Drew A Lansdown
- Department of Orthopedic Surgery, University California San Francisco, San Francisco, CA, USA.
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21
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Gill DRJ, Page BMedSci RS, Graves SE, Rainbird S, Hatton A. A Comparison of Revision Rates for Osteoarthritis of Primary Reverse Total Shoulder Arthroplasty to Primary Anatomic Shoulder Arthroplasty with a Cemented All-polyethylene Glenoid: Analysis from the Australian Orthopaedic Association National Joint Replacement Registry. Clin Orthop Relat Res 2021; 479:2216-2224. [PMID: 34180871 PMCID: PMC8445579 DOI: 10.1097/corr.0000000000001869] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Accepted: 06/03/2021] [Indexed: 01/31/2023]
Abstract
BACKGROUND There has been decreased use of anatomic total shoulder arthroplasty (aTSA) because reverse TSA (rTSA) is increasingly being used for the same indications. Although short-term studies generally have not found survivorship differences between these implant designs, these studies are often small and their follow-up is limited to the short term. Likewise, the degree to which patient characteristics (such as gender, age, and American Society of Anesthesiologists [ASA] score) may or may not be associated with survivorship differences calls for larger and longer-term studies than is often possible in single-center designs. Large national registry studies may be able to help answer these questions. QUESTIONS/PURPOSES By analyzing a large Australian registry series of primary aTSAs with cemented all-polyethylene glenoids and rTSA for osteoarthritis (OA), we asked: (1) Is the revision risk for OA higher for aTSA with all-polyethylene glenoids or for rTSA, adjusting for patient characteristics such as age, gender, ASA score, and BMI? (2) Is the patient's gender associated with differences in the revision risk after controlling for the potentially confounding factors of age, ASA score, and BMI? METHODS In this comparative, observational registry study performed between January 1, 2015, and December 31, 2019, all primary aTSAs with all-polyethylene glenoids and rTSA for OA as determined by the treating surgeon and reported to our national registry formed two groups for analysis. The study period was set to time-match for the collection of ASA score and BMI in 2012 and 2015, respectively. Our registry enrolls more than 97% of all shoulder arthroplasties undertaken in Australia. There were 29,294 primary shoulder arthroplasties; 1592 hemiarthroplasties, 1876 resurfacing and stemless shoulders, 269 stemmed, and 11,674 reverse shoulder arthroplasties were excluded for other diagnoses. A total of 1210 metal-backed glenoids in stemmed aTSA for OA were excluded. A total of 3795 primary aTSAs with all-polyethylene glenoids and 8878 primary rTSAs for OA were compared. An aTSA with an all-polyethylene glenoid and rTSA were more likely to be performed in women (56% and 61% of patients, respectively). The mean age was 69 ± 8 years for aTSA with all-polyethylene glenoids and 74 ± 8 years for rTSA. One aTSA for OA was performed in a patient with an unknown glenoid type. The ASA score (n = 12,438) and BMI (n = 11,233) were also recorded. The maximum follow-up was 5 years for both groups, and the mean follow-up was 2.6 ± 1.4 years for aTSA with all-polyethylene glenoids and 2.1 ± 1.4 years for rTSA. The endpoint was time to revision (all causes), and the cumulative percent revision was determined using Kaplan-Meier estimates of survivorship (time to revision) and HRs from Cox proportional hazard models that were adjusted for age, gender, ASA score, and BMI category. RESULTS Overall, there were no differences in the 4-year cumulative percent revision between the groups; the 4-year cumulative percent revision was 3.5% for aTSA with all-polyethylene glenoids (95% CI 2.9%-4.2%) and 3.0% for rTSA (95% CI 2.6%-3.5%). There was an increased risk of revision of rTSA compared with aTSA using all-polyethylene glenoids in the first 3 months (HR 2.17 [95% CI 1.25-3.70]; p = 0.006, adjusted for age, gender, ASA score, and BMI). After that time, there was no difference in the rate of revision, with the same adjustments. In the first 3 months, men undergoing rTSA had a higher rate of revision than men with aTSA using all-polyethylene glenoids (HR 4.0 [95% CI 1.72-9.09]; p = 0.001, adjusted for age, BMI, and ASA). There was no difference between men in the two groups after that time. Women with aTSA using all-polyethylene glenoids were at a greater risk of revision than women with rTSA from 3 months onward (HR 2.77 [95% CI 1.55-4.92]; p < 0.001, adjusted for age, BMI, and ASA), with no difference before that time. CONCLUSION Given the absence of survivorship differences at 4 years between rTSA and aTSA, but in light of the differences in the revision risk between men and women, surgeons might select an aTSA with an all-polyethylene glenoid to treat OA, despite the current popularity of rTSA. However, there are survivorship differences between genders. Future studies should evaluate whether our comparative findings are replicated in men and women undergoing aTSA with all-polyethylene glenoids and rTSA for primary diagnoses such as rheumatoid arthritis or post-traumatic arthritis, and whether there are functional differences between the two implant designs when used for OA. LEVEL OF EVIDENCE Level III, therapeutic study.
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Affiliation(s)
| | - Richard S. Page BMedSci
- Barwon Centre of Orthopaedic Research and Education, Deakin University, Geelong, Australia
- Australian Orthopaedic Association National Joint Replacement Registry, Adelaide, Australia
| | - Stephen E. Graves
- Australian Orthopaedic Association National Joint Replacement Registry, Adelaide, Australia
| | - Sophia Rainbird
- Australian Orthopaedic Association National Joint Replacement Registry, Adelaide, Australia
| | - Alesha Hatton
- South Australia Health and Medical Research Institute, Adelaide, Australia
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Chang NB, Bicknell R, Krupp R, Wiater JM, Levy J, Athwal GS. Sex-related differences in stemless total shoulder arthroplasty. JSES Int 2021; 6:26-31. [PMID: 35141672 PMCID: PMC8811396 DOI: 10.1016/j.jseint.2021.09.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
Abstract
Background Methods Results Conclusion
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Rubenstein WJ, Warwick HSL, Aung MS, Zhang AL, Feeley BT, Ma CB, Lansdown DA. Defining recovery trajectories after shoulder arthroplasty: a latent class analysis of patient-reported outcomes. J Shoulder Elbow Surg 2021; 30:2375-2385. [PMID: 33753273 DOI: 10.1016/j.jse.2021.02.024] [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: 10/21/2020] [Revised: 02/26/2021] [Accepted: 02/27/2021] [Indexed: 02/01/2023]
Abstract
BACKGROUND Patients undergoing total shoulder arthroplasty (TSA) can have varying levels of improvement after surgery. As patients typically demonstrate a nonlinear recovery trajectory, advanced analysis investigating the degrees of variation in outcomes is needed. Latent class analysis (LCA) is a mixed and multilevel model that estimates random slope variance to evaluate heterogeneity in outcome patterns among patient subgroups and can be used to outline differing recovery trajectories. The purpose of this study was to determine recovery trajectory patterns after TSA and to identify factors that predict a given trajectory. METHODS Data from a prospectively collected single institutional database of patients undergoing anatomic and reverse TSA were utilized. Patients were included if they had American Shoulder and Elbow Surgeons Standardized Shoulder Assessment Form (ASES) scores preoperatively, as well as postoperative scores at 6 weeks, 6 months, 1 year, and 2 years. Patients were excluded if they underwent a revision procedure or hemiarthroplasty or had prior infection. LCA was used to subdivide the patient cohort into subclasses based on postoperative recovery trajectory. This was performed for all patients as well as anatomic TSA and reverse TSA as separate groups. Unpaired Student t tests, analysis of variance, and Fisher exact test were used to compare classes based on factors including age, body mass index, sex, preoperative diagnosis, and type of arthroplasty. RESULTS A total of 244 TSAs were included in the final analysis, comprising 89 anatomic TSA and 155 reverse TSA. In the combined group, LCA modeling revealed 3 patterns for recovery: Resistant Responders had low baseline scores (ASES < 30) and poor final results (ASES < 50), Steady Progressors had moderate baseline scores (ASES 30-50) with moderate final results (ASES 50-75), and High Performers had moderate baseline scores (ASES > 50) with excellent final results (ASES > 75). For anatomic TSA, we identified Delayed Responders with moderate baseline scores and a delayed response before ultimately achieving moderate final results, Steady Progressors with moderate baseline scores and a steady progression to achieve moderate final results, and High Performers who had moderate baseline scores and excellent final results. For reverse TSA, we identified Late Regressors with low baseline scores and poor final results, Steady Progressors with moderate baseline scores and moderate final results, and High Performers with moderate baseline scores and excellent final results. CONCLUSIONS Patients recover in a heterogenous manner following TSA. Through LCA, we identified different recovery trajectories for patients undergoing anatomic TSA and reverse TSA.
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Affiliation(s)
- William J Rubenstein
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, CA, USA
| | - Hunter S L Warwick
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, CA, USA.
| | - Mya S Aung
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, CA, USA
| | - Alan L Zhang
- 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
| | - Chunbong B Ma
- 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
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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.
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Tschon M, Contartese D, Pagani S, Borsari V, Fini M. Gender and Sex Are Key Determinants in Osteoarthritis Not Only Confounding Variables. A Systematic Review of Clinical Data. J Clin Med 2021; 10:3178. [PMID: 34300344 PMCID: PMC8303951 DOI: 10.3390/jcm10143178] [Citation(s) in RCA: 59] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 07/08/2021] [Accepted: 07/16/2021] [Indexed: 12/15/2022] Open
Abstract
Many risk factors for osteoarthritis (OA) have been noted, while gender/sex differences have been understated. The work aimed to systematically review literature investigating as primary aim the relationship between gender/sex related discriminants and OA. The search was performed in PubMed, Science Direct and Web of Knowledge in the last 10 years. Inclusion criteria were limited to clinical studies of patients affected by OA in any joints, analyzing as primary aim gender/sex differences. Exclusion criteria were review articles, in vitro, in vivo and ex vivo studies, case series studies and papers in which gender/sex differences were adjusted as confounding variable. Of the 120 records screened, 42 studies were included. Different clinical outcomes were analyzed: morphometric differences, followed by kinematics, pain, functional outcomes after arthroplasty and health care needs of patients. Women appear to use more health care, have higher OA prevalence, clinical pain and inflammation, decreased cartilage volume, physical difficulty, and smaller joint parameters and dimensions, as compared to men. No in-depth studies or mechanistic studies analyzing biomarker differential expressions, molecular pathways and omic profiles were found that might drive preclinical and clinical research towards sex-/gender-oriented protocols.
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Affiliation(s)
| | - Deyanira Contartese
- Surgical Sciences and Tecnologies, IRCCS Istituto Ortopedico Rizzoli, Via di Barbiano 1/10, 40136 Bologna, Italy; (M.T.); (S.P.); (V.B.); (M.F.)
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Koeppe J, Katthagen JC, Rischen R, Freistuehler M, Faldum A, Raschke MJ, Stolberg-Stolberg J. Male Sex Is Associated with Higher Mortality and Increased Risk for Complications after Surgical Treatment of Proximal Humeral Fractures. J Clin Med 2021; 10:2500. [PMID: 34198778 PMCID: PMC8201359 DOI: 10.3390/jcm10112500] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 05/27/2021] [Accepted: 06/03/2021] [Indexed: 12/20/2022] Open
Abstract
AIMS The best surgical treatment of multi-fragmentary proximal humeral fractures in the elderly is a highly controversial topic. The aim of this study is to assess for sex-related differences regarding mortality and complications after reverse total shoulder arthroplasty (RTSA) and locking plate fixation (LPF). PATIENTS AND METHODS All patients from the largest German healthcare insurance (26.5 million policy holders) above the age of 65 years that were treated with LPF or RTSA after a multi-fragmentary proximal humerus fracture between January 2010 and September 2018 were included. Multivariable Cox regression models were used to assess the association of sex with overall survival, major adverse events and surgical complications. RESULTS A total of 8264 (15%) men and 45,707 (85%) women were followed up for a median time of 52 months. After 8 years, male patients showed significantly higher rates for death (65.8%; 95% CI 63.9-67.5% vs. 51.1%; 95% CI 50.3-51.9%; p < 0.001) and major adverse events (75.5%; 95% CI 73.8-77.1% vs. 61.7%; 95% CI 60.9-62.5%; p < 0.001). With regard to surgical complications, after adjustment of patient risk profiles, there were no differences between females and males after LPF (p > 0.05), whereas men showed a significantly increased risk after RTSA (HR 1.86; 95% CI 1.56-2.22; p < 0.001) with more revision surgeries performed (HR 1.76, 95% CI 1.46-2.12; p < 0.001) compared to women. CONCLUSION The male sex is an independent risk factor for death and major adverse events after both LPF and RTSA. An increased risk for surgical complications after RTSA suggests that male patients benefit more from LPF. Sex should be considered before making treatment decisions.
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Affiliation(s)
- Jeanette Koeppe
- Institute of Biostatistics and Clinical Research, University of Muenster, Schmeddingstrasse 56, 48149 Muenster, Germany; (J.K.); (A.F.)
| | - J. Christoph Katthagen
- Department of Trauma-, Hand- and Reconstructive Surgery, University Hospital Muenster, Albert-Schweitzer-Campus 1, Building W1, 48149 Muenster, Germany; (J.C.K.); (M.J.R.)
| | - Robert Rischen
- Clinic for Radiology, University Hospital Muenster, Albert-Schweitzer-Campus 1, Building A1, 48149 Muenster, Germany;
| | - Moritz Freistuehler
- Medical Management Division—Medical Controlling, University Hospital Muenster, Niels-Stensen-Straße 8, 48149 Muenster, Germany;
| | - Andreas Faldum
- Institute of Biostatistics and Clinical Research, University of Muenster, Schmeddingstrasse 56, 48149 Muenster, Germany; (J.K.); (A.F.)
| | - Michael J. Raschke
- Department of Trauma-, Hand- and Reconstructive Surgery, University Hospital Muenster, Albert-Schweitzer-Campus 1, Building W1, 48149 Muenster, Germany; (J.C.K.); (M.J.R.)
| | - Josef Stolberg-Stolberg
- Department of Trauma-, Hand- and Reconstructive Surgery, University Hospital Muenster, Albert-Schweitzer-Campus 1, Building W1, 48149 Muenster, Germany; (J.C.K.); (M.J.R.)
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Dombrowsky AR, Kirchner G, Isbell J, Brabston EW, Ponce BA, Tokish J, Momaya AM. Resilience correlates with patient reported outcomes after reverse total shoulder arthroplasty. Orthop Traumatol Surg Res 2021; 107:102777. [PMID: 33321240 DOI: 10.1016/j.otsr.2020.102777] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 07/10/2020] [Accepted: 10/20/2020] [Indexed: 02/03/2023]
Abstract
BACKGROUND Personal and social factors may account for much of the variation in patient reported outcome scores, yet little evidence exists on how psychological properties affect patient outcomes following reverse total shoulder arthroplasty (rTSA). The objective of this study is to determine if resilience, characterised by the ability to return to a healthy level of function after experiencing stress, correlates with patient reported outcome scores after rTSA. HYPOTHESIS Resilience score will correlate positively with patient reported outcomes after rTSA. METHODS Seventy-three patients were identified that had undergone primary rTSA with minimum 2-year follow-up (4.7±1.8). These patients completed a phone survey that included the Brief Resilience Scale (BRS), a measure of general resilience in all aspects of life, along with American Shoulder and Elbow Surgeon (ASES), Penn, and Single Assessment Numerical Evaluation (SANE) scores. Mean outcome scores were calculated to identify any correlation between resilience and clinical outcomes. RESULTS The mean BRS score was 23.8±4.8 (range 12.0-30.0), with 41 patients classified as normal resilience (NR), 17 patients as low resilience (LR), and 15 as high resilience (HR). Postoperative BRS scores correlated with ASES (r=0.31, p=0.008), Penn (r=0.25, p=0.03), and SANE score (r=0.32, p=0.007). The mean ASES score was 14.0 points lower in the LR group (77.0 points), compared to the HR group (91.0 points; p=0.04). Similarly, the LR group had a mean SANE score that was 18.6 points lower than the HR group (73.4 and 91.9 points, respectively; p=0.021). DISCUSSION The observation that greater general life resilience correlates with lower pain intensity, lesser magnitude of limitations, and perception of greater normality of the shoulder after reverse total shoulder arthroplasty emphasises the importance of addressing personal and social health opportunities along with the physical in musculoskeletal care. Resilience may be a useful predictor of outcomes following rTSA. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Alex R Dombrowsky
- Department of Orthopaedic Surgery, University of Alabama at Birmingham, 35233 Birmingham, AL, United States
| | - Graham Kirchner
- Department of Orthopaedic Surgery, University of Alabama at Birmingham, 35233 Birmingham, AL, United States
| | - Jonathan Isbell
- Department of Orthopaedic Surgery, University of Alabama at Birmingham, 35233 Birmingham, AL, United States
| | - Eugene W Brabston
- Department of Orthopaedic Surgery, University of Alabama at Birmingham, 35233 Birmingham, AL, United States
| | - Brent A Ponce
- Department of Orthopaedic Surgery, University of Alabama at Birmingham, 35233 Birmingham, AL, United States
| | - John Tokish
- Orthopaedic surgery, Orthopaedic sports medicine, Mayo Clinic, Phoenix, AZ, United States
| | - Amit M Momaya
- Department of Orthopaedic Surgery, University of Alabama at Birmingham, 35233 Birmingham, AL, United States.
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Tashjian RZ, Hillyard B, Childress V, Kawakami J, Presson AP, Zhang C, Chalmers PN. Outcomes after a Grammont-style reverse total shoulder arthroplasty? J Shoulder Elbow Surg 2021; 30:e10-e17. [PMID: 32778382 PMCID: PMC7726007 DOI: 10.1016/j.jse.2020.04.027] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2020] [Revised: 04/07/2020] [Accepted: 04/12/2020] [Indexed: 02/01/2023]
Abstract
BACKGROUND The purpose of this study was to determine the factors associated with outcomes after reverse total shoulder arthroplasty (RTSA). METHODS We retrospectively evaluated all RTSAs performed by the senior author between January 1, 2007, and November 1, 2017. We evaluated pain visual analog scale (VAS), Simple Shoulder Test (SST), and American Shoulder and Elbow Surgeons Standardized Shoulder Assessment Form (ASES) scores and complication and reoperation rates at a minimum of 2-year follow-up. We evaluated preoperative and 2-week postoperative radiographs for glenoid inclination (GI), medialization as distance between the center of the humeral head or glenosphere and the line of the deltoid, and distalization via the acromial-greater tuberosity distance. We performed inter- and intrarater reliabilities via intraclass correlation coefficients (ICCs) and conducted a multivariable analysis. RESULTS We included 230 RTSAs in the analysis, with 70% follow-up at a median of 3.4 years. Reliability was acceptable with all ICCs >.678. Increased postoperative GI was significantly associated with increased VAS pain postoperatively (P = .008). Increased distalization was associated with an increased rate of complications and reoperations (P = .032). Younger age (P = .008), female gender (P = .009), and lower body mass index (BMI) (P = .006) were associated with worse ASES scores. Female gender (P < .001) and lower BMI (P = .039) were associated with worse SST scores. Female gender (P = .013) and lower BMI (P = .005) were associated with worse VAS-pain scores. CONCLUSION Age, gender, and BMI are associated with outcome after RTSA. In this retrospective analysis of a Grammont-style RTSA, superior inclination is associated with increased pain postoperatively, whereas excessive arm lengthening is associated with increased risk for complication or reoperation.
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Affiliation(s)
- Robert Z Tashjian
- Deptartment of Orthopaedic Surgery, University of Utah, Salt Lake City, UT, USA
| | - Bradley Hillyard
- Deptartment of Orthopaedic Surgery, University of Utah, Salt Lake City, UT, USA
| | - Victoria Childress
- Deptartment of Orthopaedic Surgery, University of Utah, Salt Lake City, UT, USA
| | - Jun Kawakami
- Deptartment of Orthopaedic Surgery, University of Utah, Salt Lake City, UT, 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
| | - Peter N Chalmers
- Deptartment of Orthopaedic Surgery, University of Utah, Salt Lake City, UT, USA.
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Edwards PK, Ebert JR, Morrow MM, Goodwin BM, Ackland T, Wang A. Accelerometry evaluation of shoulder movement and its association with patient-reported and clinical outcomes following reverse total shoulder arthroplasty. J Shoulder Elbow Surg 2020; 29:2308-2318. [PMID: 32669199 DOI: 10.1016/j.jse.2020.03.030] [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: 11/20/2019] [Revised: 03/21/2020] [Accepted: 03/26/2020] [Indexed: 02/01/2023]
Abstract
BACKGROUND Accelerometers provide a new method to objectively measure recovery of movement and physical activity in patients following reverse total shoulder arthroplasty (RTSA) and may overcome common limitations associated with patient-reported outcome measures (PROMs). The aim of this study was to assess changes in upper limb movement using accelerometers following RTSA and investigate their association with other clinical outcome measures. METHODS Thirty-six patients who underwent RTSA wore accelerometers on both wrists and arms for 3 days at 3, 6, and 12 months postsurgery. PROMs (Constant score, American Shoulder and Elbow Surgeons Standardized Shoulder Assessment Form, visual analog scale for pain, Single Assessment Numerical Evaluation, Shoulder Activity Level) and isometric shoulder strength were also assessed. Accelerometer outcomes were calculated to quantify counts of forearm and arm activity and the contribution of both arms to activity (limb symmetry and magnitude ratio). Changes and differences in all clinical measures and objective movement measures were evaluated with within-subjects analysis of variance. Correlations between limb activity and other clinical measures were investigated using Spearman correlation coefficients. RESULTS Objective movement of the operated arm increased from 3-6 months postsurgery (P = .004), but not from 6-12 months (P = .240). Limb asymmetries were observed at 3 and 6 months and improved by 12 months postsurgery. No associations were demonstrated between PROMs and objective upper limb movement at 12 months postsurgery. DISCUSSION Despite early recovery of function and pain relief assessed by PROMs, objective movement using accelerometers showed delayed recovery of the operated arm postoperatively, before normalizing by 12 months postsurgery. Accelerometers provide a unique insight into functional recovery following RTSA.
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Affiliation(s)
- Peter K Edwards
- School of Human Sciences, University of Western Australia, Perth, WA, Australia; School of Physiotherapy and Exercise Science, Curtin University, Perth, WA, Australia.
| | - Jay R Ebert
- School of Human Sciences, University of Western Australia, Perth, WA, Australia
| | - Melissa M Morrow
- Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Division of Health Care Policy and Research, Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA
| | - Brianna M Goodwin
- Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Division of Health Care Policy and Research, Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA
| | - Timothy Ackland
- School of Human Sciences, University of Western Australia, Perth, WA, Australia
| | - Allan Wang
- Department of Orthopaedic Surgery, University of Western Australia, Perth, WA, Australia; Murdoch Centre of Orthopaedic Research, Murdoch, WA, Australia
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Sahoo S, Derwin KA, Zajichek A, Entezari V, Imrey PB, Iannotti JP, Ricchetti ET. Associations of preoperative patient mental health status and sociodemographic and clinical characteristics with baseline pain, function, and satisfaction in patients undergoing primary shoulder arthroplasty. J Shoulder Elbow Surg 2020; 30:e212-e224. [PMID: 32860879 PMCID: PMC7907259 DOI: 10.1016/j.jse.2020.08.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Revised: 07/30/2020] [Accepted: 08/02/2020] [Indexed: 02/01/2023]
Abstract
HYPOTHESIS AND BACKGROUND Shoulder pain and dysfunction are common indications for shoulder arthroplasty, yet the factors that are associated with these symptoms are not fully understood. This study aimed to investigate the associations of patient and disease-specific factors with preoperative patient-reported outcome measures (PROMs) in patients undergoing primary shoulder arthroplasty. We hypothesized that worse mental health status assessed by the Veterans RAND 12-Item Health Survey (VR-12) mental component score (MCS), glenoid bone loss, and increasing rotator cuff tear severity would be associated with lower values for the preoperative total Penn Shoulder Score (PSS) and its pain, function, and satisfaction subscores. METHODS We prospectively identified 12 patient factors and 4 disease-specific factors as possible statistical predictors of preoperative PROMs in patients undergoing primary shoulder arthroplasty at a single institution over a 3-year period. Multivariable statistical modeling and Akaike information criterion comparisons were used to investigate the unique associations with, and relative importance of, these factors in accounting for variation in the preoperative PSS and its subscores. RESULTS A total of 788 cases performed by 12 surgeons met the inclusion criteria, with a preoperative median total PSS of 31 points (pain, 10 points; function, 18 points; and satisfaction, 1 point). As hypothesized, a lower VR-12 MCS was associated with lower preoperative PSS pain, function, and total scores, but patients with intact status or small to medium rotator cuff tears had modestly lower PSS pain subscores (ie, more pain) than patients with large to massive superior-posterior rotator cuff tears. Glenoid bone loss was not associated with the preoperative PSS. Female sex and fewer years of education (for all 4 outcomes), lower VR-12 MCS and preoperative opioid use (for all outcomes but satisfaction), and rotator cuff tear severity (for pain only) were the factors most prominently associated with preoperative PROMs. CONCLUSION In addition to mental health status and rotator cuff tear status, patient sex, years of education, and preoperative opioid use were most prominently associated with preoperative PROMs in patients undergoing shoulder arthroplasty. Further studies are needed to investigate whether these factors will also predict postoperative PROMs.
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Affiliation(s)
- Sambit Sahoo
- Department of Biomedical Engineering, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Kathleen A. Derwin
- Department of Biomedical Engineering, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Alexander Zajichek
- Department of Quantitative Health Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| | | | - Vahid Entezari
- Department of Orthopaedic Surgery, Orthopedic and Rheumatologic Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Peter B. Imrey
- Department of Quantitative Health Sciences, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Joseph P. Iannotti
- Department of Orthopaedic Surgery, Orthopedic and Rheumatologic Institute, Cleveland Clinic, Cleveland, OH, USA
| | - Eric T. Ricchetti
- Department of Orthopaedic Surgery, Orthopedic and Rheumatologic Institute, Cleveland Clinic, Cleveland, OH, USA,Address for Correspondence: Eric T. Ricchetti, M.D. Department of Orthopaedic Surgery, Orthopaedic & Rheumatologic Institute, Cleveland Clinic, 9500 Euclid Avenue, Mail Code A40, Cleveland, Ohio 44195, USA, Telephone: 216-445-6915, ,
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Nadarajah V, Sood A, Kator JL, Foster MJ, Jauregui JJ, Gilotra MN, Hasan SA, Henn RF. Evaluation of preoperative pain in patients undergoing shoulder surgery using the PROMIS pain interference computer-adaptive test. J Clin Orthop Trauma 2020; 11:S539-S545. [PMID: 32774026 PMCID: PMC7394780 DOI: 10.1016/j.jcot.2020.04.025] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 04/12/2020] [Accepted: 04/24/2020] [Indexed: 01/22/2023] Open
Abstract
OBJECTIVE The purpose of this study was to evaluate the Patient Reported Outcomes Measurement Information System (PROMIS) computerized adaptive testing Pain Interference (PROMIS PI) item bank in patients undergoing shoulder surgery. We hypothesized that PROMIS PI would exhibit a strong positive correlation with the numerical pain scale for the operative shoulder (shoulder NPS) with less floor and ceiling effects. Secondary study aims included assessing the relationships between patient characteristics and PROMIS PI. DESIGN Analytical cross-sectional study. SETTING Urban academic medical center. PATIENTS One-hundred and ninety-five patients undergoing shoulder surgery between June 2015 to June 2017. MAIN OUTCOME MEASURES All patients completed a series of patient-reported outcomes measures, including PROMIS PI and NPS. Non-parametric tests were used for bivariate analysis. Multivariable regression models were used to determine independent associations. RESULTS There was a moderate correlation between the PROMIS PI and shoulder NPS scores (rs = 0.53; p < 0.001). PROMIS PI had no ceiling or floor effects while shoulder NPS had 26 patients (13.3%) at either the floor or the ceiling. PROMIS PI demonstrated a strong correlation with PROMIS Physical Function (rs = -0.65; p < 0.001), ASES total score (rs = -0.67; p < 0.001), and PROMIS Fatigue (rs = 0.64; p < 0.001). CONCLUSIONS The strong association noted between PROMIS PI and psychosocial and behavioral factors, versus that of NPS, demonstrates that PROMIS Pain Interference may be a more appropriate choice as an outcome measure where the surgeon is concerned about a patient's improvement of functioning and decrease in the impact of pain in other aspects of wellbeing following shoulder surgery. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- Vidushan Nadarajah
- Department of Orthopaedic Surgery and Rehabilitation Medicine, SUNY Downstate Medical Center, Brooklyn, NY, USA
| | - Anshum Sood
- Department of Orthopaedics, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Jamie L. Kator
- Department of Orthopaedics, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Michael J. Foster
- Department of Orthopaedics, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Julio J. Jauregui
- Department of Orthopaedics, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Mohit N. Gilotra
- Department of Orthopaedics, University of Maryland School of Medicine, Baltimore, MD, USA
| | - S. Ashfaq Hasan
- Department of Orthopaedics, University of Maryland School of Medicine, Baltimore, MD, USA
| | - R. Frank Henn
- Department of Orthopaedics, University of Maryland School of Medicine, Baltimore, MD, USA,Corresponding author. University of Maryland Rehabilitation and Orthopaedic Institute, 2200 Kernan Drive, Baltimore, MD, 21207, USA.
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Tansey RJ, Almustafa M, Hammerbeck H, Patil P, Rashid A, George Malal JJ. Reverse shoulder replacement: a day-case procedure. JSES Int 2020; 4:397-399. [PMID: 32490433 PMCID: PMC7256897 DOI: 10.1016/j.jseint.2020.01.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Background and hypothesis Reverse shoulder arthroplasty (RSA) is an increasingly popular treatment modality for glenohumeral joint arthritis in association with rotator cuff arthropathy. A prolonged hospital stay following joint arthroplasty risks increased complications for patients plus financial implications for institutions. We hypothesized that RSA could be safely and effectively carried out as an outpatient procedure with reduced risks to patients and institutional costs. Methods Patients attending our institution for RSA during March 2015 to August 2018 were reviewed preoperatively for consideration for RSA as an outpatient procedure. The inclusion criteria were arthritis of the shoulder having failed conservative management, age older than 50 years, and intact deltoid muscle function. Patients were excluded if they underwent RSA for trauma or for revision following previous total shoulder replacement or hemiarthroplasty. Overall health, social circumstances, and individual wishes were considered. Results A total of 21 patients underwent RSA as an outpatient procedure. The mean age was 74 years (range, 59-84 years). There were 8 male and 13 female patients. No overnight stays were required in patients in whom outpatient surgery was planned. The Oxford Shoulder Score increased from a mean of 16 (range, 4-30) preoperatively to a mean of 31 (range, 7-35) at 6 months postoperatively; it was a mean of 36 (range, 7-48) at 12 months postoperatively. Of the patients, 88% were “very satisfied” or “satisfied” with the service and 81% would undergo the surgical procedure again as a day-case procedure. Conclusion RSA as an outpatient procedure can be carried out effectively with high patient satisfaction rates in carefully selected patients.
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Affiliation(s)
- Rosamond J Tansey
- Department of Trauma and Orthopaedics, Bedford Hospital NHS Trust, Bedford, United Kingdom
| | - Mohammed Almustafa
- Department of Trauma and Orthopaedics, Bedford Hospital NHS Trust, Bedford, United Kingdom
| | - Henry Hammerbeck
- Department of Trauma and Orthopaedics, Bedford Hospital NHS Trust, Bedford, United Kingdom
| | - Pravin Patil
- Department of Trauma and Orthopaedics, Bedford Hospital NHS Trust, Bedford, United Kingdom
| | - Anwar Rashid
- Department of Trauma and Orthopaedics, Bedford Hospital NHS Trust, Bedford, United Kingdom
| | - Joby J George Malal
- Department of Trauma and Orthopaedics, Bedford Hospital NHS Trust, Bedford, United Kingdom
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Ball CM. Delta Xtend reverse shoulder arthroplasty - Results at a minimum of five years. Shoulder Elbow 2020; 12:114-123. [PMID: 32313561 PMCID: PMC7153206 DOI: 10.1177/1758573219832283] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Revised: 12/17/2018] [Accepted: 01/29/2019] [Indexed: 01/28/2023]
Abstract
BACKGROUND Reverse shoulder arthroplasty provides predictable pain relief and improvements in function, but concerns remain regarding complication rates and there is little long-term outcome data. The aim of this study was to review the clinical and radiographic outcomes of the Delta Xtend reverse shoulder arthroplasty at a minimum of five years. METHODS Ninety-six Delta Xtend reverse shoulder arthroplasty procedures were performed in 93 patients. There were 41 males and 52 females with an average age of 74.9 years. All available patients returned for clinical and radiographic analysis, including completion of patient reported outcome measures. RESULTS The complication rate was 9.4%. There were three revisions (3.1%) and two other reoperations (2.1%). Fifty-nine shoulders were available for review at an average of 81 months. Average forward flexion was 142°. Average American Shoulder and Elbow Assessment Score improved from 27.6 to 78.5 (p<0.001). Radiolucent lines and/or proximal bone resorption was seen in 35.4%. Scapula notching was observed in 69.1%, with Grade III or IV notching in 20%. These findings had no effect on patient reported outcome measures. DISCUSSION This study confirms the clinical benefits of reverse shoulder arthroplasty, with improvements maintained out to 10 years. The high rate of scapula notching remains a concern. Further study is needed to fully understand the clinical significance of notching, as well as the potential benefits of newer implant designs.
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Affiliation(s)
- Craig M Ball
- Craig M Ball, PO Box 99405, Newmarket, Auckland 1149, New Zealand.
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Hamrin Senorski E, Svedman S, Svantesson E, Danielsson A, Krupic F, Ackermann P, Westin O. Understanding limitations in sport 1 year after an Achilles tendon rupture: a multicentre analysis of 285 patients. Knee Surg Sports Traumatol Arthrosc 2020; 28:233-244. [PMID: 31250056 DOI: 10.1007/s00167-019-05586-0] [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: 04/05/2019] [Accepted: 06/18/2019] [Indexed: 10/26/2022]
Abstract
PURPOSE The purpose of this study was to determine patient-related and treatment-related predictors of superior and inferior function in sport and recreational activities 1 year after an Achilles tendon rupture. METHODS This study is based on a multicentre cohort from 4 previous randomised controlled trials. All the patients who had responded to the Foot and Ankle Outcome Score (FAOS) at the 1-year follow-up were included. All the patients had a clinically verified Achilles tendon rupture and patients who underwent surgery were treated within 96 h of the time of rupture. Patients were excluded in the event of a previous Achilles tendon rupture or the presence of other lifestyle diseases. The primary outcomes of the study were reported in the 20th and 80th percentiles of the FAOS subscale, function in sports and recreational activities. RESULTS A total of 285 (84% men) patients with an average age of 40.0 (SD 8.4) years were included. Smoking increased the odds of superior self-reported FAOS sport and recreation [OR 4.59 (95% CI 1.58-13.32), p = 0.005] compared with non-smoking, while being female [OR 0.38 (95% CI 0.16-0.93), p = 0.035] and every increment of one unit in BMI [OR 0.89 (95% CI 0.81-0.99), p = 0.029] reduced the odds. No variable was statistically significant when attempting to predict which patients report inferior FAOS sport and recreation. The recovery of symmetry in heel-rise tests had no effect on 1-year FAOS sport and recreation. Patient-reported outcomes had a good-to-excellent explanatory capacity of superior and inferior 1-year function in sport and recreational activities (AUC = 0.87-0.93). CONCLUSION BMI is a modifiable risk factor, which, when lowered, may be associated with less impairment in sports 1 year after an Achilles tendon rupture. Females appear to perceive more limitations than males. Unexpectedly, smokers experience less limitations in foot and ankle function. Patients who report no functional limitation in sport are characterised by an overall perception of adequate foot, ankle and Achilles function, despite not having recovered symmetry in the heel-rise test. LEVEL OF EVIDENCE I.
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Affiliation(s)
- Eric Hamrin Senorski
- Department of Health and Rehabilitation, Institute of Neuroscience and Physiology, University of Gothenburg, Gothenburg, Sweden.
| | - Simon Svedman
- Integrative Orthopedic Laboratory, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden.,Department of Orthopedic Surgery, Karolinska University Hospital, Stockholm, Sweden
| | - Eleonor Svantesson
- Department of Orthopaedics, Institute of Clinical Sciences, University of Gothenburg, Gothenburg, Sweden
| | - Adam Danielsson
- Department of Orthopaedics, Institute of Clinical Sciences, University of Gothenburg, Gothenburg, Sweden
| | - Ferid Krupic
- Department of Orthopaedics, Institute of Clinical Sciences, University of Gothenburg, Gothenburg, Sweden
| | - Paul Ackermann
- Integrative Orthopedic Laboratory, Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden.,Department of Orthopedic Surgery, Karolinska University Hospital, Stockholm, Sweden
| | - Olof Westin
- Department of Orthopaedics, Institute of Clinical Sciences, University of Gothenburg, Gothenburg, Sweden.,Department of Orthopaedics, Sahlgrenska University Hospital, Mölndal, Sweden
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Abstract
PURPOSE OF REVIEW Over the past decade, our understanding of the biomechanics of the reverse total shoulder arthroplasty (RTSA) has advanced, resulting in design adjustments, improved outcomes, and expanding indications. The purpose of this review is to summarize recent literature regarding the biomechanics of RTSA and the evolving indications for its use. RECENT FINDINGS While Grammont's principles of RTSA biomechanics remain pillars of contemporary designs, a number of modifications have been proposed and trialed in later generations to address complications such as impingement and glenoid failure. Clinical and biomechanical literature suggest that less medialized, more inferior glenospheres result in less impingement and notching. On the humerus, a more vertical neck cut is associated with less impingement. Indications for RTSA continue to expand beyond the classic indication of cuff tear arthropathy (CTA). Patients without a functional cuff but no arthritis now have a reliable option in the RTSA. RTSA has also replaced hemiarthroplasty as the implant of choice for displaced three- and four-part proximal humerus fractures in the elderly. Finally, updated design options and modular components now allow for treatment of glenoid bone loss, failed arthroplasty, and proximal humerus tumors with RTSA implants. Reverse total shoulder arthroplasty design has been modernized on both the glenoid and humerus to address biomechanical challenges of early implants. As outcomes improve with these modifications, RTSA indications are growing to address complex bony pathologies such as tumor and bone loss. Longitudinal follow-up of patients with updated designs and novel indications is essential to judicious application of RTSA technology.
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Predictors of unsatisfactory patient outcomes in primary reverse total shoulder arthroplasty. J Shoulder Elbow Surg 2019; 28:2113-2120. [PMID: 31353301 DOI: 10.1016/j.jse.2019.04.009] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Revised: 03/29/2019] [Accepted: 04/04/2019] [Indexed: 02/01/2023]
Abstract
BACKGROUND Despite favorable clinical and functional results for reverse total shoulder arthroplasty (RSA), there remains a group of patients without postoperative complications who demonstrate poor improvement and overall outcome. METHODS Using a single surgeon shoulder arthroplasty registry, we identified patients who underwent RSA from 2013 to 2016 with minimum of 2-year postoperative follow-up. Patients with intra- and postoperative complications were excluded. Poor postoperative clinical outcome was defined as those patients within the bottom 30th percentile for American Shoulder and Elbow Surgeons (ASES) score. Poor postoperative improvement was defined as the bottom 30th percentile of ASES improvement, measured preoperatively to the 2-year postoperative mark. Multivariate logistic regression modeling was used to determine preoperative characteristics (e.g., demographics, comorbidities, preoperative ASES score) associated with poor outcome. RESULTS A total of 137 patients met the inclusion and exclusion criteria. Multivariable logistic regression modeling found that prior shoulder surgery, the majority (75%) of which were arthroscopic, was the only independent factor associated with both poor improvement (adjusted odds ratio, 2.46 [1.03-5.83]) and outcome (adjusted odds ratio, 4.92 [1.74-14.96]). Preoperative opioid use was associated with poor outcomes only, whereas the high preoperative ASES score was associated with poor postoperative improvement. CONCLUSIONS Prior ipsilateral shoulder surgery was strongly associated with poor clinical improvement and outcome after RSA. No other factors correlated with both poor improvement and outcome. This association is important to decision making for any shoulder surgery, given the long-term implications.
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Chen RE, Papuga MO, Nicandri GT, Miller RJ, Voloshin I. Preoperative Patient-Reported Outcomes Measurement Information System (PROMIS) scores predict postoperative outcome in total shoulder arthroplasty patients. J Shoulder Elbow Surg 2019; 28:547-554. [PMID: 30473243 DOI: 10.1016/j.jse.2018.08.040] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Revised: 08/20/2018] [Accepted: 08/29/2018] [Indexed: 02/01/2023]
Abstract
BACKGROUND The Patient-Reported Outcomes Measurement Information System (PROMIS) has recently been validated in orthopedic patients with upper-extremity disease. The purpose of this study was to describe preoperative and postoperative PROMIS scores in total shoulder arthroplasty (TSA) patients, compare PROMIS physical function (PF) scores with clinical functional measurements, and determine whether preoperative PROMIS scores could predict achievement of the minimal clinically important difference (MCID) postoperatively. METHODS Preoperative and postoperative (>3 months) PROMIS scores in patients who underwent primary anatomic TSA were reviewed. Preoperative and postoperative shoulder forward flexion and external rotation were also collected. PROMIS PF, pain interference (PI), and depression scores were compared. Accuracy analyses determined whether preoperative PROMIS scores from each domain could predict postoperative achievement of the MCID in the same domain. RESULTS The study included 62 patients. Significant improvements in PROMIS PF, PI, and depression scores, as well as forward flexion and external rotation, were found postoperatively (P < .001). The multivariate model demonstrated that preoperative PROMIS PF, PI, and depression scores were predictive of postoperative achievement of the MCID (area under the receiver operating characteristic curve, 0.70-0.87). Ninety percent cutoff scores showed that patients with a preoperative PF score lower than 31.7, PI score greater than 66.9, and depression score greater than 55.5 were more likely to achieve the MCID. CONCLUSIONS In TSA patients, preoperative PROMIS PF, depression, and PI scores demonstrated strong to excellent abilities to predict postoperative achievement of the MCID. PROMIS PF scores were responsive to the functional improvements observed clinically. The reported cutoff scores allow surgeons to identify patients with increased or decreased probabilities of achieving a clinically meaningful improvement after TSA.
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Affiliation(s)
- Raymond E Chen
- Department of Orthopaedics and Rehabilitation, University of Rochester Medical Center, Rochester, NY, USA
| | - M Owen Papuga
- Department of Orthopaedics and Rehabilitation, University of Rochester Medical Center, Rochester, NY, USA
| | - Gregg T Nicandri
- Department of Orthopaedics and Rehabilitation, University of Rochester Medical Center, Rochester, NY, USA
| | - Richard J Miller
- Department of Orthopaedics and Rehabilitation, University of Rochester Medical Center, Rochester, NY, USA
| | - Ilya Voloshin
- Department of Orthopaedics and Rehabilitation, University of Rochester Medical Center, Rochester, NY, USA.
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Menendez ME, Shaker J, Lawler SM, Ring D, Jawa A. Negative Patient-Experience Comments After Total Shoulder Arthroplasty. J Bone Joint Surg Am 2019; 101:330-337. [PMID: 30801372 DOI: 10.2106/jbjs.18.00695] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND There is growing interest in enhancing the patient experience after discretionary orthopaedic surgery. Patient narratives are a potentially valuable but largely unscrutinized source of information. Using machine learning to understand sentiment within patient-experience comments, we explored the content of negative comments after total shoulder arthroplasty (TSA), their associated factors, and their relationship with traditional measures of patient satisfaction and with perioperative outcomes. METHODS An institutional registry was used to link the records of 186 patients who had undergone elective primary TSA between 2016 and 2017 with vendor-supplied patient satisfaction data, which included patient comments and the Hospital Consumer Assessment of Healthcare Providers and Systems (HCAHPS) survey. Using a machine-learning-based natural language processing approach, all patient comments were mined for sentiment and classified as positive, negative, mixed, or neutral. Negative comments were further classified into themes. Multivariable logistic regression was employed to determine characteristics associated with providing a negative comment. RESULTS Most patients (71%) provided at least 1 comment; 32% of the comments were negative, 62% were positive, 5% were mixed, and 1% were neutral. The themes of the negative comments were room condition (27%), time management (17%), inefficient communication (13%), lack of compassion (12%), difficult intravenous (IV) insertion (10%), food (10%), medication side effects (6%), discharge instructions (4%), and pain management (2%). Women and sicker patients were more likely to provide negative comments. Patients who made negative comments were more likely to be dissatisfied with overall hospital care and with pain management (2 HCAHPS core items), but there were no differences in any of the studied outcomes (peak pain intensity, opioid intake, operative time, hospital length of stay, discharge disposition, or 1-year American Shoulder and Elbow Surgeons [ASES] score) between those who provided negative comments and those who did not. CONCLUSIONS Patient-narrative analysis can shed light on the aspects of the process of care that are most critiqued by patients. While patient satisfaction may not be a surrogate for effectiveness of care or functional outcomes, efforts to improve the hospital environment, enhance nontechnical skills, and reduce unnecessary delays are important in providing high-quality, patient-centered care after TSA.
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Affiliation(s)
- Mariano E Menendez
- Department of Orthopaedic Surgery, New England Baptist Hospital, Tufts University School of Medicine, Boston, Massachusetts
| | - Jonathan Shaker
- Department of Orthopaedic Surgery, New England Baptist Hospital, Tufts University School of Medicine, Boston, Massachusetts
| | - Sarah M Lawler
- Boston Sports and Shoulder Center, Waltham, Massachusetts
| | - David Ring
- Department of Surgery and Perioperative Care, Dell Medical School at the University of Texas at Austin, Austin, Texas
| | - Andrew Jawa
- Department of Orthopaedic Surgery, New England Baptist Hospital, Tufts University School of Medicine, Boston, Massachusetts.,Boston Sports and Shoulder Center, Waltham, Massachusetts
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Thigpen CA, Floyd SB, Chapman C, Tokish JM, Kissenberth MJ, Hawkins RJ, Brooks JM. Comparison of Surgeon Performance of Rotator Cuff Repair: Risk Adjustment Toward a More Accurate Performance Measure. J Bone Joint Surg Am 2018; 100:2110-2117. [PMID: 30562291 DOI: 10.2106/jbjs.18.00211] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Movement toward a value-based health-care system necessitates the development of performance measures to compare physicians, hospitals, and health-care systems. Patient-reported outcomes (PROs) are a potential metric. However, valid use of PROs hinges on the ability to risk-adjust for baseline patient differences across a surgeon's panel of patients. The purpose of this study was to propose an approach for baseline risk adjustment and evaluate the importance of risk adjustment when comparing surgeons' performance of rotator cuff repair. METHODS Patients (n = 995) treated with arthroscopic rotator cuff repair by 34 surgeons from 2010 to 2017 were identified from a large sports medicine clinical data registry. A linear regression model was used to adjust for baseline PROs, patient demographics, and clinical characteristics to predict American Shoulder and Elbow Surgeons (ASES) change scores for each surgeon. A risk-adjusted performance measure was calculated as the difference between the average unadjusted ASES change scores and the risk-adjusted predicted ASES change scores across all patients treated by a surgeon. RESULTS The differences between unadjusted and risk-adjusted performance scores varied widely across surgeons (range, -13.8 to 10.3 ASES points). Use of the risk-adjusted performance scores resulted in a dramatic change in the relative ranking of surgeons, compared with the ranking based on the observed ASES change scores, with 31 of the 34 surgeons' rank changing following risk adjustment. On average, the observed ASES scores improved from 49.5 ± 17.5 at baseline to 78.0 ± 22.5 at 6 months across all surgeons. In the risk-adjustment model (R = 0.44), male sex, Workers' Compensation status, higher scores on the Veterans RAND 12-item Health Survey (VR-12), lower baseline ASES scores, fair and poor tendon quality, and night pain all had a significant effect on the predicted ASES change scores (p < 0.05). CONCLUSIONS Our results show wide variation of nearly 25 points in the risk-adjusted 6-month ASES performance difference from the highest to the lowest-performing surgeons. Additionally, 91% of surgeons' rank changed following risk adjustment. This suggests that performance measurement that does not account for baseline patient characteristics would likely result in incorrect conclusions about a surgeon's relative performance based on PROs. LEVEL OF EVIDENCE Therapeutic Level IV. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Charles A Thigpen
- ATI Physical Therapy, Greenville, South Carolina.,Center for Effectiveness Research in Orthopaedics, Greenville, South Carolina
| | - Sarah B Floyd
- Center for Effectiveness Research in Orthopaedics, Greenville, South Carolina.,Department of Health Services Policy and Management, University of South Carolina, Columbia, South Carolina
| | - Cole Chapman
- Center for Effectiveness Research in Orthopaedics, Greenville, South Carolina.,Department of Health Services Policy and Management, University of South Carolina, Columbia, South Carolina
| | | | | | - Richard J Hawkins
- Center for Effectiveness Research in Orthopaedics, Greenville, South Carolina.,Steadman Hawkins Clinic of the Carolinas, Greenville, South Carolina
| | - John M Brooks
- Center for Effectiveness Research in Orthopaedics, Greenville, South Carolina.,Department of Health Services Policy and Management, University of South Carolina, Columbia, South Carolina
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40
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Menendez ME, Lawler SM, Shaker J, Bassoff NW, Warner JJP, Jawa A. Time-Driven Activity-Based Costing to Identify Patients Incurring High Inpatient Cost for Total Shoulder Arthroplasty. J Bone Joint Surg Am 2018; 100:2050-2056. [PMID: 30516628 DOI: 10.2106/jbjs.18.00281] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND As payment models shift toward a focus on value, an accurate understanding of surgical costs and preoperative correlates of high-cost patients is important for effective implementation of cost-saving strategies. This study used time-driven activity-based costing (TDABC) to explore inpatient cost of total shoulder arthroplasty (TSA) and to identify preoperative characteristics of high-cost patients. METHODS Using TDABC, we calculated the cost of inpatient care for 415 patients undergoing elective primary TSA between 2016 and 2017. Patients in the top decile of cost were defined as high-cost patients. Multivariable logistic regression modeling was employed to determine preoperative characteristics (e.g., demographics, comorbidities, American Society of Anesthesiologists [ASA] score, and American Shoulder and Elbow Surgeons [ASES] score) associated with high-cost patients. RESULTS Implant purchase price was the main driver (57%) of total inpatient costs, followed by personnel cost from patient check-in through the time in the operating room (20%). There was a 1.3-fold variation in total cost between patients in the 90th percentile for cost and those in the 10th percentile; the widest cost variation was in personnel cost from the post-anesthesia care unit through discharge (2.5-fold) and in medication cost (2.4-fold). High-cost patients were more likely to be women and chronic opioid users and to have diabetes, depression, an ASA score of ≥3, a higher body mass index (BMI), and a lower preoperative ASES score than non-high-cost patients. After multivariable adjustment, the 3 predictors of high-cost patients were female sex, an ASA score of ≥3, and a lower ASES score. Total inpatient cost correlated strongly with the length of the hospital stay but did not correlate with operative time. CONCLUSIONS Our study provides actionable data to contain costs in the perioperative TSA setting. From the hospital's perspective, efforts to reduce implant purchase prices may translate into rapid substantial cost savings. At the patient level, multidisciplinary initiatives aimed at reducing length of stay and controlling medication expenses for patients at risk for high cost (e.g., infirm women with poor preoperative shoulder function) may prove effective in narrowing the existing patient-to-patient variation in costs. LEVEL OF EVIDENCE Economic and Decision Analysis Level IV. See Instructions for Authors for a complete description of levels of evidence.
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Affiliation(s)
- Mariano E Menendez
- Department of Orthopaedic Surgery, New England Baptist Hospital, Tufts University School of Medicine, Boston, Massachusetts
| | - Sarah M Lawler
- Boston Sports and Shoulder Center, Waltham, Massachusetts
| | - Jonathan Shaker
- Department of Orthopaedic Surgery, New England Baptist Hospital, Tufts University School of Medicine, Boston, Massachusetts
| | | | - Jon J P Warner
- Department of Orthopaedic Surgery, Boston Shoulder Institute, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts
| | - Andrew Jawa
- Department of Orthopaedic Surgery, New England Baptist Hospital, Tufts University School of Medicine, Boston, Massachusetts.,Boston Sports and Shoulder Center, Waltham, Massachusetts
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41
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Wong SE, Colley AK, Pitcher AA, Zhang AL, Ma CB, Feeley BT. Mental health, preoperative disability, and postoperative outcomes in patients undergoing shoulder arthroplasty. J Shoulder Elbow Surg 2018; 27:1580-1587. [PMID: 29798822 DOI: 10.1016/j.jse.2018.02.066] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/05/2018] [Revised: 02/18/2018] [Accepted: 02/28/2018] [Indexed: 02/01/2023]
Abstract
BACKGROUND Mental health conditions are associated with poor outcomes in patients with chronic disease as well as various orthopedic conditions. The purpose of this study was to describe the relationship between mental health, preoperative disability, and postoperative outcomes in patients undergoing shoulder arthroplasty. METHODS Data, including mental health diagnoses, were prospectively collected from patients undergoing total shoulder arthroplasty or reverse total shoulder arthroplasty from 2009 to 2015 at a single academic institution. Shoulder range of motion, visual analog scale, 12-Item Short Form Health Survey, and American Shoulder and Elbow Surgeons scores were collected preoperatively and at 1 and 2 years postoperatively. Data were analyzed using multivariate mixed-effect regression analysis. RESULTS The study included 280 patients, 105 (37.5%) of whom had a mental health diagnosis of depression, anxiety, schizophrenia, or bipolar disorder. Both groups of patients had similar shoulder range of motion, pain, and function before shoulder arthroplasty. Hospital length of stay, discharge destination, and readmissions were similar for both groups. There were similar improvements in pain, function, and range of motion after shoulder arthroplasty in patients with and without diagnosed mental health conditions. CONCLUSIONS Overall, the presence of a psychiatric diagnosis was not predictive of outcomes. Although psychiatric conditions are often considered surgical comorbidities, mental health diagnoses should not be a barrier to performing clinically indicated shoulder arthroplasty, because both groups of patients appear to benefit from pain relief and improved shoulder function.
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Affiliation(s)
- Stephanie E Wong
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, CA, USA.
| | - Alexis K Colley
- University of California, San Francisco, School of Medicine, San Francisco, CA, USA
| | - Austin A Pitcher
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, CA, USA
| | - Alan L Zhang
- Department of Orthopaedic Surgery, University of California, San Francisco, San Francisco, CA, USA
| | - C Benjamin Ma
- 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
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42
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Cabarcas BC, Gowd AK, Liu JN, Cvetanovich GL, Erickson BJ, Romeo AA, Verma NN. Establishing maximum medical improvement following reverse total shoulder arthroplasty for rotator cuff deficiency. J Shoulder Elbow Surg 2018; 27:1721-1731. [PMID: 30030030 DOI: 10.1016/j.jse.2018.05.029] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Revised: 05/18/2018] [Accepted: 05/21/2018] [Indexed: 02/01/2023]
Abstract
BACKGROUND Since US Food and Drug Administration approval of the reverse prosthesis in 2003, the incidence of shoulder arthroplasty in the United States has risen dramatically. With increasing demand, efforts have shifted from traditional volume-based health care models to more patient-centered care. The purpose of this systematic literature review is to establish the time point of maximum medical improvement (MMI) following reverse total shoulder arthroplasty (rTSA). MATERIALS AND METHODS We conducted a systematic review of studies reporting validated patient-reported outcome measures (PROMs) across multiple postoperative time points following rTSA. Established minimal clinically important difference values for PROMs specific to shoulder arthroplasty were used to determine significant clinical improvement. The time point beyond which significant improvement did not occur was established as MMI. RESULTS MMI occurred at 1 postoperative year following rTSA. When preoperative measures were compared with 1-year postoperative outcomes, all but 1 PROM demonstrated significant clinical improvement (P < .001). There were no significant improvements between any 2 subsequent time points beyond 1 year (P > .050). Range of motion significantly improved between preoperative and 1-year levels (P < .001). No PROMs or range-of-motion parameters significantly improved beyond 1 year (P > .999). CONCLUSIONS Patients achieved MMI at 1 postoperative year following rTSA. Patients showed rapid improvements in subjective symptoms within the first 3 months and continued to gradually improve until 1 year. Surgeons should counsel patients with these evidence-based expectations for clinical recovery, particularly the time frame of expected improvements in pain, function, and range of motion, as well as risks of and plans of action for postoperative complications.
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Affiliation(s)
- Brandon C Cabarcas
- Midwest Orthopaedics at Rush, Rush University Medical Center, Chicago, IL, USA
| | - Anirudh K Gowd
- Midwest Orthopaedics at Rush, Rush University Medical Center, Chicago, IL, USA
| | - Joseph N Liu
- Midwest Orthopaedics at Rush, Rush University Medical Center, Chicago, IL, USA
| | | | - Brandon J Erickson
- Midwest Orthopaedics at Rush, Rush University Medical Center, Chicago, IL, USA
| | - Anthony A Romeo
- Midwest Orthopaedics at Rush, Rush University Medical Center, Chicago, IL, USA
| | - Nikhil N Verma
- Midwest Orthopaedics at Rush, Rush University Medical Center, Chicago, IL, USA.
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43
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Leathers MP, Ialenti MN, Feeley BT, Zhang AL, Ma CB. Do younger patients have better results after reverse total shoulder arthroplasty? J Shoulder Elbow Surg 2018; 27:S24-S28. [PMID: 29307669 DOI: 10.1016/j.jse.2017.11.014] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2017] [Revised: 11/02/2017] [Accepted: 11/06/2017] [Indexed: 02/01/2023]
Abstract
BACKGROUND As surgeons have become more adept and midterm to long-term results have demonstrated improved patient outcomes, the indications for reverse total shoulder arthroplasty (RTSA) have expanded. This study compares the clinical outcomes and complication rates between patients 65 years and younger and patients 70 years and older undergoing RTSA. METHODS A retrospective analysis of a prospectively collected cohort with minimum 2-year follow-up was performed at a single institution. Patient demographic data, American Shoulder and Elbow Surgeons (ASES) score, range of motion, patient satisfaction, notching, and complication rates were analyzed. RESULTS There were 32 patients (57 ± 4.9 years old) in the 65 years and younger group, whereas 50 patients (76 ± 4.9 years old) were in the 70 years and older group. The mean follow-up time was 3 years (range, 2-8 years). There were no significant differences in preoperative, postoperative, or change in ASES scores between the younger and older groups. Postoperatively, the younger cohort achieved a higher degree (mean) of forward flexion (133° vs. 117°), abduction (127° vs. 110°), and external rotation (40° vs. 27°) (P < .05). The average improvement in forward flexion and external rotation was also found to be larger in the younger cohort (P < .05). The younger and older groups had comparable complication rates, notching rates, and overall satisfaction rates. CONCLUSION Patient-reported outcomes scores and complication rates after RTSA of patients aged 65 years and younger were similar to those of patients aged 70 years and older. However, younger patients were able to achieve increased postoperative range of motion.
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Affiliation(s)
- Michael P Leathers
- Department of Orthopaedic Surgery, University of California-San Francisco, San Francisco, CA, USA.
| | - Marc N Ialenti
- 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
| | - Alan L Zhang
- Department of Orthopaedic Surgery, University of California-San Francisco, San Francisco, CA, USA
| | - C Benjamin Ma
- Department of Orthopaedic Surgery, University of California-San Francisco, San Francisco, CA, USA
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44
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CORR Insights®: Are Age and Patient Gender Associated With Different Rates and Magnitudes of Clinical Improvement After Reverse Shoulder Arthroplasty? Clin Orthop Relat Res 2018; 476:1274-1275. [PMID: 29698306 PMCID: PMC6263592 DOI: 10.1097/01.blo.0000533613.25243.1c] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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