1
|
Prakash R, Gardner JE, Petric UB, Pathak R, Atem F, Jain NB. Association of Age and Sex at Onset With Glenohumeral Osteoarthritis: A Systematic Review and Meta-analysis. Am J Phys Med Rehabil 2024; 103:611-616. [PMID: 38207175 PMCID: PMC11178476 DOI: 10.1097/phm.0000000000002419] [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] [Indexed: 01/13/2024]
Abstract
OBJECTIVE The aim of the present systematic review is to synthesize existing evidence (qualitative and quantitative) regarding age- and sex-specific differences with glenohumeral osteoarthritis. DESIGN The electronic databases PubMed, MEDLINE, and Web of Science were searched up to March 15, 2023. Articles reporting on the association of risk factors (age and sex) with glenohumeral osteoarthritis were considered. We used Newcastle-Ottawa Scale to assess study quality. Meta-analysis was conducted to quantitatively summarize the association of age and sex with glenohumeral osteoarthritis. RESULTS A total of 24 articles were retrieved for full-text review. Of 24 articles, 8 reporting age-specific and 5 articles reporting sex-specific associations with glenohumeral osteoarthritis were included. The odds ratio for the age (odds ratio = 3.18; 95% confidence interval = 1.10-15.92) and female sex (odds ratio = 1.78; 95% confidence interval = 0.95-3.42) were increased and observed statistically significant. CONCLUSIONS The present systematic review and meta-analysis suggests the role of increasing age as one of the significant contributors to glenohumeral osteoarthritis. However, association of female sex with glenohumeral osteoarthritis is least convincing. Future studies are required to understand the molecular mechanisms behind the contributory role of increasing age and female sex in the establishment of glenohumeral osteoarthritis.
Collapse
Affiliation(s)
- Ravi Prakash
- From the Department of Physical Medicine and Rehabilitation, University of Texas Southwestern Medical Center, Dallas, Texas (RPr, RPa); Department of Physical Medicine and Rehabilitation, Emory University School of Medicine, Atlanta, Georgia (JEG); University of Texas Southwestern Medical School, Dallas, Texas (UBP); Department of Biostatistics and Data Science, University of Texas Health Science Center, Houston, Texas (FA); and Department of Physical Medicine and Rehabilitation, Orthopedics, and Population and Data Sciences, University of Texas Southwestern Medical Center, Dallas, Texas (NBJ)
| | | | | | | | | | | |
Collapse
|
2
|
Rojas W, Vargas P, Droppelmann G, Jorquera C, Stöwhas K, Godoy A, García N. The Critical Shoulder Angle: A Significant Radiological Measure in Rotator Cuff vs. Glenohumeral Osteoarthritis in Chilean Patients-A Descriptive Cross-Sectional Study. J Clin Med 2024; 13:3408. [PMID: 38929939 PMCID: PMC11204370 DOI: 10.3390/jcm13123408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2024] [Revised: 05/24/2024] [Accepted: 05/28/2024] [Indexed: 06/28/2024] Open
Abstract
Background: Shoulder pain is one of the most important musculoskeletal conditions affecting the upper extremities. Glenohumeral osteoarthritis (GHOA) and rotator cuff injuries (RCIs) are notable for their high prevalence. The critical shoulder angle (CSA) is a significant radiological measure for determining the diagnosis and progression of patients with these conditions. Although there are reports in the international literature about this measure, in our country, guideline values considering these two pathologies are unknown. Objective: Our objective was to assess patients diagnosed with GHOA and RCI using an AP X-ray view and the CSA. Methods: To conduct this, we identified differences between sexes and age categories. Fifty-nine adult patients with GHOA and RCI were included. CSA grades varied depending on the age category and type of injury evaluated. Results: Significant differences between the age ranges of 40 and 54 (p = 0.05), 55-69 (p = 0.001), and 70-84 (p = 0.017) were observed. Conclusions: Patients with RCI tended to be younger and have a higher CSA compared to those with GHOA. It is important to have more normative values and to continue monitoring the critical shoulder angle in these patients.
Collapse
Affiliation(s)
- Walter Rojas
- Clínica MEDS, Santiago 7691236, Chile; (W.R.); (P.V.); (K.S.); (N.G.)
- Escuela de Medicina, Facultad de Medicina, Universidad de Valparaíso, Valparaíso 2540064, Chile;
| | - Pablo Vargas
- Clínica MEDS, Santiago 7691236, Chile; (W.R.); (P.V.); (K.S.); (N.G.)
| | - Guillermo Droppelmann
- Clínica MEDS, Santiago 7691236, Chile; (W.R.); (P.V.); (K.S.); (N.G.)
- Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA
| | - Carlos Jorquera
- Facultad de Ciencias, Escuela de Nutrición y Dietética, Universidad Mayor, Santiago 8580745, Chile;
| | - Katherine Stöwhas
- Clínica MEDS, Santiago 7691236, Chile; (W.R.); (P.V.); (K.S.); (N.G.)
- Facultad de Medicina, Escuela de Kinesiología, Universidad Finis Terrae, Santiago 7501014, Chile
| | - Alejandro Godoy
- Escuela de Medicina, Facultad de Medicina, Universidad de Valparaíso, Valparaíso 2540064, Chile;
| | - Nicolás García
- Clínica MEDS, Santiago 7691236, Chile; (W.R.); (P.V.); (K.S.); (N.G.)
| |
Collapse
|
3
|
Gill VS, Haglin JM, Tummala SV, Lin E, Cancio-Bello A, Hattrup SJ, Tokish JM. Regional variation from 2013 to 2021 in primary total shoulder arthroplasty utilization, reimbursement, and patient populations. J Shoulder Elbow Surg 2024:S1058-2746(24)00353-7. [PMID: 38754542 DOI: 10.1016/j.jse.2024.03.054] [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: 11/16/2023] [Revised: 02/29/2024] [Accepted: 03/25/2024] [Indexed: 05/18/2024]
Abstract
BACKGROUND Total shoulder arthroplasty (TSA), encompassing both anatomical and reverse TSA, has increased in popularity worldwide. The purpose of this study was to assess how TSA utilization, reimbursement, surgeon practices, and patient populations have evolved within the Medicare population from 2013 to 2021 at a national and regional level. METHODS The Medicare Physician and Other Practitioners dataset was queried for all episodes of primary TSA (CPT-23472), both anatomic and reverse, between years 2013 and 2021. TSA utilization was assessed as volume per 10,000 Medicare beneficiaries. Average inflation-adjusted reimbursement, physician practice styles, and patient demographics of each TSA surgeon were extracted each year. Data were stratified geographically based on US census classifications and rural-urban commuting codes. Kruskal-Wallis and multivariate regressions were utilized to determine differences between regions. RESULTS Between 2013 and 2021 TSA utilization increased by 121.8%, nationally. The increase was greatest in the Northeast (+147.2%) and least in the Midwest (+115.5%). Average TSA reimbursement declined by 8.8% nationally, with the least decline in the Northeast (6.4%) and the greatest decline in the Midwest (-11.9%). In 2021, the Midwest had the highest TSA utilization (18.1/10,000), while having the lowest average reimbursement ($1108.59; P < .001). The Northeast had the lowest utilization (11.5/10,000) and highest reimbursement ($1223.44; P < .001) in 2021. Nationally, the number of Medicare beneficiaries per surgeon performing shoulder arthroplasty declined by 5.9%, while the average number of TSAs per surgeon (+8.5%) and average number of billable services per beneficiary (+16.6%) both increased. Surgeons in the South performed the most services per beneficiary in 2021 (9.0; P < .001). The average comorbidity burden of patients was decreased by 4.8% between 2013 and 2021, with the West having the healthiest patients in 2021. Higher patient comorbidities were associated with lower physician reimbursement nationally (P < .001). CONCLUSION This study demonstrates that TSA utilization in the Medicare population has more than doubled between 2013 and 2021, while average inflation-adjusted reimbursement has declined by nearly 10%. The Midwest has the highest per-capita TSA utilization, while simultaneously having the lowest average reimbursement per TSA. Over time, TSA surgeons are seeing fewer and healthier beneficiaries but performing more services per beneficiary. Additionally, increased patient complexity may be associated with lower reimbursement. Together, these findings are concerning for long-term equitable access to care within shoulder surgery.
Collapse
Affiliation(s)
- Vikram S Gill
- Department of Orthopedic Surgery, Mayo Clinic, Phoenix, AZ, USA; Mayo Clinic Alix School of Medicine, Phoenix, AZ, USA.
| | - Jack M Haglin
- Department of Orthopedic Surgery, Mayo Clinic, Phoenix, AZ, USA
| | | | - Eugenia Lin
- Department of Orthopedic Surgery, Mayo Clinic, Phoenix, AZ, USA
| | | | | | - John M Tokish
- Department of Orthopedic Surgery, Mayo Clinic, Phoenix, AZ, USA
| |
Collapse
|
4
|
Klungsøyr JA, Vagstad T, Klungsøyr PJ, Myklebust TÅ, Lund Hanssen H, Hoff SR, Drogset JO. The Arthroscopic Subscapular Sling Procedure Results in Low Recurrent Anterior Shoulder Instability at 24 Months of Follow-Up. Arthroscopy 2024:S0749-8063(24)00167-1. [PMID: 38453096 DOI: 10.1016/j.arthro.2024.02.032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 02/18/2024] [Accepted: 02/24/2024] [Indexed: 03/09/2024]
Abstract
PURPOSE To analyze the results of the subscapular sling procedure developed for anterior shoulder instability in patients with less than 10% anterior glenoid bone loss. METHODS Patients were treated surgically with the arthroscopic subscapular sling procedure. A semitendinosus graft was used to reconstruct the anterior labrum and to establish a sling suspension around the upper part of the subscapularis tendon. The patients were followed up with radiographs (at 12 and 24 months). Magnetic resonance imaging (MRI) of the shoulder region and clinical examinations were performed at 3, 12, and 24 months. Recurrent dislocation was the primary endpoint. The Western Ontario Shoulder Instability Index (WOSI) and MRI results were secondary outcome measures. An independent physiotherapist assessed residual instability and range of motion. RESULTS Fifteen patients were included with a dislocation rate of 0% after 24 months follow-up. There was a significant clinical improvement of the WOSI score from 57% (904) at baseline to 88% (241) at 24 months (P < .001). The proportion of patients with an improvement in the WOSI Total score larger than the estimated minimal clinically important difference was 100% both at 12 and 24 months. MRI showed an intact sling in all patients. External rotation was not significantly reduced (52° at baseline vs 47° at 24 months, P = .211). Flexion and abduction were significantly improved from 152° to 174° (P = .001) and 141° to 170° (P < .001) after 24 months. The surgical procedures were completed without any intraoperative complications. CONCLUSIONS The subscapular sling procedure resulted in low recurrent shoulder instability and improved patient-reported outcome measures at 24 months of follow-up. LEVEL OF EVIDENCE Level IV, case series.
Collapse
Affiliation(s)
- Jan Arild Klungsøyr
- Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology (NTNU), Trondheim, Norway; Department of Orthopedic Surgery, Ålesund Hospital, Møre and Romsdal Hospital Trust, Ålesund, Norway.
| | - Terje Vagstad
- Department of Orthopedic Surgery, Ålesund Hospital, Møre and Romsdal Hospital Trust, Ålesund, Norway
| | - Peter Johannes Klungsøyr
- Department of Orthopedic Surgery, Ålesund Hospital, Møre and Romsdal Hospital Trust, Ålesund, Norway
| | - Tor Åge Myklebust
- Department of Research and Innovation, Møre and Romsdal Hospital Trust, Ålesund, Norway
| | - Håkon Lund Hanssen
- Department of Radiology and Nuclear Medicine, St. Olav's Hospital, Trondheim University Hospital, Trondheim, Norway
| | - Solveig Roth Hoff
- Department of Radiology, Ålesund Hospital, Møre and Romsdal Hospital Trust, Ålesund, Norway; Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology (NTNU), Trondheim, Norway
| | - Jon Olav Drogset
- Department of Orthopedic Surgery, Trondheim University Hospital and Norwegian University of Science and Technology (NTNU) Trondheim, Norway
| |
Collapse
|
5
|
Kim SC, Kim HG, Na SW, Jung JS, Yoo JC. Knotless Bioabsorbable Anchors Placed on the Glenoid Face for Arthroscopic Bankart Repair. Am J Sports Med 2024; 52:613-623. [PMID: 38284285 DOI: 10.1177/03635465231221723] [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] [Indexed: 01/30/2024]
Abstract
BACKGROUND Quantitative analysis of the glenoid face knotless-type anchor placement for arthroscopic Bankart repair has not been reported. PURPOSE To evaluate the clinical and radiologic outcomes after arthroscopic Bankart repair using knotless bioabsorbable anchors depending on the anchor location. STUDY DESIGN Case series, Level of evidence, 4. METHODS A total of 124 patients (113 men and 11 women; age, 25.6 ± 7.5 years; follow-up time, 46.5 ± 18.2 months [range, 6.2-75.5 months]) who underwent arthroscopic Bankart repair with the bioabsorbable knotless anchor between 2017 and 2021 were included in this study. Among them, 118 patients were observed for >2 years (mean, 48.2 ± 16.8 months [range, 24-75.5 months]) and were analyzed for final clinical and radiologic outcomes. Using postoperative 6-month magnetic resonance imaging, remnant glenoid (%) and labral height were measured. Shoulder range of motion (ROM), radiographic osteoarthritic change, dislocation, apprehension test, and return to sports were recorded. Three groups were established based on the remnant glenoid, which represented the percentage of the exposed glenoid anteroposterior diameter to the original diameter using the best-fit circle method-group A: lower quartile; group B: interquartile; and group C: upper quartile-and variables were analyzed. RESULTS Overall, the remnant glenoid was 57% ± 6.4% (range, 41.5%-75%) after the surgery. Osteoarthritic change, dislocations, and positive apprehension tests were observed in 5 (4.2%), 4 (3.4%), and 12 (10.2%) patients, respectively. A total of 34 (28.8%) and 64 (54.2%) patients could return to sports without and with restrictions, respectively. Comparing groups A, B, and C, postoperative labral height (7 ± 1, 7 ± 2, and 7 ± 1 mm; P = .623), final osteoarthritic change (1, 4, and 0; P = .440), positive apprehension tests (5, 5, and 2; P = .387), and return to sports (complete/restricted/unable, 6/18/5, 19/29/11, 9/17/4; P = .769) were not different. All ROM were similar across the groups (all P > .054), except for external rotation (ER) at postoperative 6 months (41.3°± 12.8°; 50.2°± 18.5°; and 49.8°± 15.2°; P = .050). However, ER after 1 year was similar across the groups (all P > .544). In further analysis, patients with positive apprehension tests had lower labral height compared with others (5 [4-6] mm and 7 [6-8] mm; P < .001). CONCLUSION In arthroscopic Bankart repair, the placement of knotless bioabsorbable anchors on the glenoid face, combined with the remplissage procedure or rotator interval closure, resulted in a low recurrence rate and moderate return to sports. However, most patients had some restrictions in returning to sports. Moreover, this technique was not associated with postoperative arthritis and shoulder stiffness, including ER deficit, which was not affected by the position of the anchor on the glenoid face for a minimum 2-year follow-up.
Collapse
Affiliation(s)
- Su Cheol Kim
- Samsung Medical Center, Seoul, Republic of Korea
| | - Hyun Gon Kim
- Samsung Medical Center, Seoul, Republic of Korea
| | - Sang Woon Na
- Samsung Medical Center, Seoul, Republic of Korea
| | - Joo Sam Jung
- Samsung Medical Center, Seoul, Republic of Korea
| | - Jae Chul Yoo
- Samsung Medical Center, Seoul, Republic of Korea
| |
Collapse
|
6
|
Cong T, Charles S, Reddy RP, Fatora G, Fox MA, Barrow AE, Lesniak BP, Rodosky MW, Hughes JD, Popchak AJ, Lin A. Defining Critical Humeral Bone Loss: Inferior Craniocaudal Hill-Sachs Extension as Predictor of Recurrent Instability After Primary Arthroscopic Bankart Repair. Am J Sports Med 2024; 52:181-189. [PMID: 38164666 DOI: 10.1177/03635465231209443] [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] [Indexed: 01/03/2024]
Abstract
BACKGROUND The glenoid track concept for shoulder instability primarily describes the medial-lateral relationship between a Hill-Sachs lesion and the glenoid. However, the Hill-Sachs position in the craniocaudal dimension has not been thoroughly studied. HYPOTHESIS Hill-Sachs lesions with greater inferior extension are associated with increased risk of recurrent instability after primary arthroscopic Bankart repair. STUDY DESIGN Case-control study; Level of evidence, 3. METHODS The authors performed a retrospective analysis of patients with on-track Hill-Sachs lesions who underwent primary arthroscopic Bankart repair (without remplissage) between 2007 and 2019 and had a minimum 2-year follow-up. Recurrent instability was defined as recurrent dislocation or subluxation after the index procedure. The craniocaudal position of the Hill-Sachs lesion was measured against the midhumeral axis on sagittal magnetic resonance imaging (MRI) using either a Hill-Sachs bisecting line through the humeral head center (sagittal midpoint angle [SMA], a measure of Hill-Sachs craniocaudal position) or a line tangent to the inferior Hill-Sachs edge (lower-edge angle [LEA], a measure of Hill-Sachs caudal extension). Univariate and multivariate regression were used to determine the predictive value of both SMA and LEA for recurrent instability. RESULTS In total, 176 patients were included with a mean age of 20.6 years, mean follow-up of 5.9 years, and contact sport participation of 69.3%. Of these patients, 42 (23.9%) experienced recurrent instability (30 dislocations, 12 subluxations) at a mean time of 1.7 years after surgery. Recurrent instability was found to be significantly associated with LEA >90° (ie, Hill-Sachs lesions extending below the humeral head equator), with an OR of 3.29 (P = .022). SMA predicted recurrent instability to a lesser degree (OR, 2.22; P = .052). Post hoc evaluation demonstrated that LEA >90° predicted recurrent dislocations (subset of recurrent instability) with an OR of 4.80 (P = .003). LEA and SMA were found to be collinear with Hill-Sachs interval and distance to dislocation, suggesting that greater LEA and SMA proportionally reflect lesion severity in both the craniocaudal and medial-lateral dimensions. CONCLUSION Inferior extension of an otherwise on-track Hill-Sachs lesion is a highly predictive risk factor for recurrent instability after primary arthroscopic Bankart repair. Evaluation of Hill-Sachs extension below the humeral equator (inferior equatorial extension) on sagittal MRI is a clinically facile screening tool for higher-risk lesions with subcritical glenoid bone loss. This threshold for critical humeral bone loss may inform surgical stratification for procedures such as remplissage or other approaches for at-risk on-track lesions.
Collapse
Affiliation(s)
- Ting Cong
- University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Shaquille Charles
- University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Rajiv P Reddy
- University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Gabrielle Fatora
- University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Michael A Fox
- University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Aaron E Barrow
- University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Bryson P Lesniak
- University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Mark W Rodosky
- University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Jonathan D Hughes
- University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Adam J Popchak
- University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Albert Lin
- University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| |
Collapse
|
7
|
Gonzalez FM, Huang J, Fritz J. Image-Guided Radiofrequency Ablation for Joint and Back Pain: Rationales, Techniques, and Results. Cardiovasc Intervent Radiol 2023; 46:1538-1550. [PMID: 36899068 DOI: 10.1007/s00270-023-03393-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 02/10/2023] [Indexed: 03/12/2023]
Abstract
Image-guided minimally invasive radiofrequency ablation (RFA) of sensory nerves has emerged as a treatment option for pain and swelling associated with advanced symptomatic joint and spine degeneration to bridge the gap between optimal medical therapy and surgical treatments. RFA of articular sensory nerves and the basivertebral nerve use image-guided percutaneous approaches resulting in faster recovery time and minimal risks. The current published evidence indicates clinical effectiveness; however, further research must be performed comparing other conservative treatments with RFA to understand further its role in different clinical settings, such as osteonecrosis. This review article discusses and illustrates the applications of RFA for treating symptomatic joint and spine degeneration.
Collapse
Affiliation(s)
- Felix M Gonzalez
- Department of Radiology, Musculoskeletal Interventional Radiologist, AdventHealth Orlando, 601 E Rollins St, Orlando, FL, 32803, USA
| | - Junjian Huang
- Department of Radiology, Division of Vascular and Interventional Radiology, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Jan Fritz
- Department of Radiology, New York University Grossman School of Medicine, New York University, 660 1St Ave, New York, NY, 10016, USA.
| |
Collapse
|
8
|
Knapik DM, Kuhn AW, Ganapathy A, Gibian JT, Yaeger LH, Matava MJ, Smith MV, Brophy RH. Global variations in treatment and outcomes reported for anterior shoulder instability: a systematic review of the literature. JSES REVIEWS, REPORTS, AND TECHNIQUES 2023; 3:469-476. [PMID: 37928980 PMCID: PMC10625007 DOI: 10.1016/j.xrrt.2023.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/07/2023]
Abstract
Background Anterior shoulder instability is a common problem around the world, with a high risk for recurrence following the index dislocation. Surgical stabilization is commonly indicated for persistent instability, particularly in patients at high risk for recurrence, to minimize the risk of further labral injury and glenoid bone loss. However, there is little known about global geographic differences in the surgical management of anterior shoulder instability. As such, the purpose of this study was to evaluate and systematically review regional differences in the surgical treatment of anterior shoulder instability, particularly the indications for and outcomes from bony stabilization procedures compared to soft tissue procedures. Methods A systematic review, in accordance with the 2020 Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, was performed. Inclusion criteria consisted of level I and II evidence studies evaluating indications, techniques, and outcomes following operative management of anterior shoulder instability published from January 2000 to September 2021. Studies meeting inclusion criteria were grouped into four global regions (Asia, Europe, North America, South America) based on primary study location. Patient demographics, procedural details, patient reported outcomes, and complications (recurrence and reoperation rates) were compared between regions. Results Sixty (n = 60) studies (5480 patients) were identified. Eighty-six percent of all patients were male, with a mean age of 26.7 years. There was no difference in mean patient age, though patients undergoing bony stabilization procedures were older than those undergoing soft-tissue stabilization procedures (P = .0002) in all regions. The proportion of bony versus soft-tissue procedure groups did not differ significantly among regions. The indications for bony stabilization procedures varied significantly. Mean final follow-up was 3.5 years. Recurrent instability was 5.0% and did not vary across regions. However, recurrent instability occurred more frequently following soft-tissue compared to bony stabilization procedures (P = .017). South American studies utilized fewer anchors during soft tissue stabilization (P < .0001) and reported a higher reoperation rate compared to other regions (P = .009). Conclusion There is global variation in the reporting of outcomes following surgery for anterior shoulder instability. The proportion of bony and soft-tissue procedures is similar, irrespective of geographic region. Recurrent instability does not vary by region but occurs more frequently following soft-tissue compared to bony stabilization procedures. There are a number of potential medical and nonmedical factors that may affect global variation in the surgical treatment of anterior shoulder instability.
Collapse
Affiliation(s)
- Derrick M. Knapik
- Department of Orthopedic Surgery, Washington University School of Medicine, St. Louis, MO, USA
| | - Andrew W. Kuhn
- Department of Orthopedic Surgery, Washington University School of Medicine, St. Louis, MO, USA
| | | | - Joseph T. Gibian
- Department of Orthopedic Surgery, Washington University School of Medicine, St. Louis, MO, USA
| | - Lauren H. Yaeger
- Becker Medical Library, Washington University School of Medicine, St. Louis, MO, USA
| | - Matthew J. Matava
- Department of Orthopedic Surgery, Washington University School of Medicine, St. Louis, MO, USA
| | - Matthew V. Smith
- Department of Orthopedic Surgery, Washington University School of Medicine, St. Louis, MO, USA
| | - Robert H. Brophy
- Department of Orthopedic Surgery, Washington University School of Medicine, St. Louis, MO, USA
| |
Collapse
|
9
|
Schrouff CL, Verlaan L. Bankart repair with remplissage vs. Latarjet procedure on recurrence, postoperative pain scores, external rotation, and Rowe score in patients with a Hill-Sachs lesion. A systematic review. JSES REVIEWS, REPORTS, AND TECHNIQUES 2023; 3:461-468. [PMID: 37928988 PMCID: PMC10625001 DOI: 10.1016/j.xrrt.2023.08.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/07/2023]
Abstract
Background Currently, recurrent anterior shoulder instability in patients with a Hill-Sachs lesion managed using the Bankart repair showed higher recurrent instability compared with the Latarjet technique. Addition of posterior capsulodesis with infraspinatus remplissage to the Bankart repair, known as Bankart with remplissage (BR), increases shoulder stability in patients with a Hill-Sachs lesion. BR can potentially match the low recurrence rates of the Latarjet procedure while being less invasive. This systematic review compares the Bankart repair with remplissage and Latarjet procedure on postoperative pain, external rotation range of motion, and recurrent instability in anterior shoulder instability patients with a Hill-Sachs lesion. Methods A systematic search of the PubMed, Web of Science, and Cochrane Library databases was performed. Studies comparing BR and Latarjet on recurrent instability and/or visual analogue scale (VAS) pain score in anterior shoulder instability patients with a Hill-Sachs lesion were included. Expert opinion, conference presentations, editorials, abstracts, case reports, and nonclinical studies were excluded. Records were initially screened by title and abstract, during the second screening full text was consulted. Study quality was examined using the Methodological Index for Nonrandomized Studies criteria. Risk ratios were calculated for recurrent instability, and standardized mean difference (Cohen's d) were calculated for VAS pain, external rotation, and Rowe score. Results Eight of the 146 studies were included in the analysis. The study population consisted of a total of 845 patients, of whom 450 patients underwent the Latarjet procedure and 395 patients underwent BR. Three studies included revision surgery patients; more revision surgery patients were allocated to the Latarjet group. Risk ratios for recurrent instability varied from 0.45 to 2.41. Effect size varied for VAS pain from -2.28 to 0.04, for external rotation from -1.44 to 1.12, and for Rowe score from -0.67 to 1.37. Limitations of the included studies were differences in baseline demographics and functional outcomes. Conclusion Recurrent instability seems equal between BR and Latarjet in patients with a Hill-Sachs lesion depth <10 mm. Latarjet showed superior external rotation than BR. Future research should examine patient demographics optimal for minimizing recurrent instability using BR.
Collapse
Affiliation(s)
- Casper L.J.H. Schrouff
- Department of Orthopaedic Surgery, CAPHRI School for Public Health and Primary Care, Maastricht University Medical Center, Maastricht, Netherlands
| | - Loek Verlaan
- Department of Orthopaedic Surgery, CAPHRI School for Public Health and Primary Care, Maastricht University Medical Center, Maastricht, Netherlands
| |
Collapse
|
10
|
White CA, Dominy CL, Tang JE, Pitaro NL, Patel AV, Wang KC, Kim JS, Cho SK, Cagle PJ. Impact of tobacco usage on readmission and complication rates following shoulder replacement surgery: A study of 164,527 patients. Shoulder Elbow 2023; 15:71-79. [PMID: 37692876 PMCID: PMC10492530 DOI: 10.1177/17585732221102393] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/03/2021] [Revised: 04/26/2022] [Accepted: 04/30/2022] [Indexed: 09/12/2023]
Abstract
Background Tobacco carcinogens have adverse effects on bone health and are associated with inferior outcomes following orthopedic procedures. The purpose of this study was to assess the impact tobacco use has on readmission and complication rates following shoulder arthroplasty. Methods The 2016-2018 National Readmissions Database was queried to identify patients who underwent anatomical, reverse, and hemi-shoulder arthroplasty. ICD-10 codes Z72.0 × (tobacco use disorder) and F17.2 × (nicotine dependence) were used to define "tobacco-users." Demographic, 30-/90-day readmission, surgical complication, and medical complication data were collected. Inferential statistics were used to analyze complications for both the cohort as a whole and for each procedure separately (i.e. anatomical, reverse, and hemiarthroplasty). Results 164,527 patients were identified (92% nontobacco users). Tobacco users necessitated replacement seven years sooner than nonusers (p < 0.01) and were more likely to be male (52% vs. 43%; p < 0.01). Univariate analysis showed that tobacco users had higher rates of readmission, revisions, shoulder complications, and medical complications overall. In the multivariate analysis for the entire cohort, readmission, revision, and complication rates did not differ based on tobacco usage; however, smokers who underwent reverse shoulder arthroplasty in particular were found to have higher 90-day readmission, dislocation, and prosthetic complication rates compared to nonsmokers. Conclusion Comparatively, tobacco users required surgical correction earlier in life and had higher rates of readmission, revision, and complications in the short term following their shoulder replacement. However, when controlling for tobacco usage as an independent predictor of adverse outcomes, these aforementioned findings were lost for the cohort as a whole. Overall, these findings indicate that shoulder replacement in general is a viable treatment option regardless of patient tobacco usage at short-term follow-up, but this conclusion may vary depending on the replacement type used.
Collapse
Affiliation(s)
- Christopher A White
- Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, New York City, NY, USA
| | - Calista L Dominy
- Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, New York City, NY, USA
| | - Justin E Tang
- Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, New York City, NY, USA
| | - Nicholas L Pitaro
- Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, New York City, NY, USA
| | - Akshar V Patel
- Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, New York City, NY, USA
| | - Kevin C Wang
- Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, New York City, NY, USA
| | - Jun S Kim
- Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, New York City, NY, USA
| | - Samuel K Cho
- Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, New York City, NY, USA
| | - Paul J Cagle
- Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, New York City, NY, USA
| |
Collapse
|
11
|
Park PSU, Jia L, Raynor WY, Gandhi OH, Park MM, Werner TJ, Høilund-Carlsen PF, Alavi A. Novel technique of detecting inflammatory and osseous changes in the glenohumeral joint associated with patient age and weight using FDG- and NaF-PET imaging. AMERICAN JOURNAL OF NUCLEAR MEDICINE AND MOLECULAR IMAGING 2023; 13:136-146. [PMID: 37736491 PMCID: PMC10509288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Accepted: 07/30/2023] [Indexed: 09/23/2023]
Abstract
OBJECTIVE The glenohumeral (GH) joint is a classic ball-and-socket joint of the shoulder subject to various pathologies including osteoarthritis (OA). Degenerative changes of the OA evident on traditional imaging are proceeded by molecular changes, which if detected early could enhance disease prevention and treatment. In this study, we use 18F-FluoroDeoxyGlucose (FDG) and 18F-sodium-fluoride (NaF)-PET/CT to investigate the effects limb laterality, age, and BMI on the inflammation and bone turnover of the GH shoulder joint. METHODS FDG and NaF-PET/CT scans of 41 females (mean age of 43.9 ± 14.2 years) and 45 males (mean age of 44.5 ± 13.8 years) were analyzed with a semi-quantitative technique based on predefined region of interest. RESULTS There was greater FDG uptake in the left side of the GH joint compared to the right in both females (left: 0.79 ± 0.17, right: 0.71 ± 0.2; P < 0.0001) and males (left: 0.76 ± 0.19, right: 0.57 ± 0.18; P < 0.0001). We also observed a strong positive association between BMI and FDG uptakes in females (left: P < 0.0001, r = 0.71, right: P < 0.0001, r = 0.58) and males (left: P < 0.0001, r = 0.56, right: P < 0.0001, r = 0.64). Association between BMI and NaF uptake were found in males as well (left: P = 0.004, r = 0.42, right: P = 0.02, r = 0.35). CONCLUSION Our study demonstrates the varying effect of limb laterality and BMI on FDG and NaF uptake at the GH joint. Adoption of molecular imaging will require future studies that correlate tracer uptake with relevant medical and illness history as well as degenerative change evident on traditional imaging.
Collapse
Affiliation(s)
- Peter Sang Uk Park
- Department of Radiology, Hospital of The University of PennsylvaniaPhiladelphia, PA, The United States
| | - Lori Jia
- Department of Radiology, Hospital of The University of PennsylvaniaPhiladelphia, PA, The United States
| | - William Y Raynor
- Department of Radiology, Hospital of The University of PennsylvaniaPhiladelphia, PA, The United States
| | - Om H Gandhi
- Department of Radiology, Hospital of The University of PennsylvaniaPhiladelphia, PA, The United States
| | - Mia Mijung Park
- Department of Radiology, Hospital of The University of PennsylvaniaPhiladelphia, PA, The United States
| | - Thomas J Werner
- Department of Radiology, Hospital of The University of PennsylvaniaPhiladelphia, PA, The United States
| | - Poul Flemming Høilund-Carlsen
- Department of Nuclear Medicine, Odense University HospitalOdense, Denmark
- Department of Clinical Research, University of Southern DenmarkOdense, Denmark
| | - Abass Alavi
- Department of Radiology, Hospital of The University of PennsylvaniaPhiladelphia, PA, The United States
| |
Collapse
|
12
|
Till SE, Lu Y, Reinholz AK, Boos AM, Krych AJ, Okoroha KR, Camp CL. Artificial Intelligence Can Define and Predict the "Optimal Observed Outcome" After Anterior Shoulder Instability Surgery: An Analysis of 200 Patients With 11-Year Mean Follow-Up. Arthrosc Sports Med Rehabil 2023; 5:100773. [PMID: 37520500 PMCID: PMC10382895 DOI: 10.1016/j.asmr.2023.100773] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Accepted: 06/14/2023] [Indexed: 08/01/2023] Open
Abstract
Purpose The purpose of this study was to use unsupervised machine learning clustering to define the "optimal observed outcome" after surgery for anterior shoulder instability (ASI) and to identify predictors for achieving it. Methods Medical records, images, and operative reports were reviewed for patients <40 years old undergoing surgery for ASI. Four unsupervised machine learning clustering algorithms partitioned subjects into "optimal observed outcome" or "suboptimal outcome" based on combinations of actually observed outcomes. Demographic, clinical, and treatment variables were compared between groups using descriptive statistics and Kaplan-Meier survival curves. Variables were assessed for prognostic value through multivariate stepwise logistic regression. Results Two hundred patients with a mean follow-up of 11 years were included. Of these, 146 (64%) obtained the "optimal observed outcome," characterized by decreased: postoperative pain (23% vs 52%; P < 0.001), recurrent instability (12% vs 41%; P < 0.001), revision surgery (10% vs 24%; P = 0.015), osteoarthritis (OA) (5% vs 19%; P = 0.005), and restricted motion (161° vs 168°; P = 0.001). Forty-one percent of patients had a "perfect outcome," defined as ideal performance across all outcomes. Time from initial instability to presentation (odds ratio [OR] = 0.96; 95% confidence interval [CI], 0.92-0.98; P = 0.006) and habitual/voluntary instability (OR = 0.17; 95% CI, 0.04-0.77; P = 0.020) were negative predictors of achieving the "optimal observed outcome." A predilection toward subluxations rather than dislocations before surgery (OR = 1.30; 95% CI, 1.02-1.65; P = 0.030) was a positive predictor. Type of surgery performed was not a significant predictor. Conclusion After surgery for ASI, 64% of patients achieved the "optimal observed outcome" defined as minimal postoperative pain, no recurrent instability or OA, low revision surgery rates, and increased range of motion, of whom only 41% achieved a "perfect outcome." Positive predictors were shorter time to presentation and predilection toward preoperative subluxations over dislocations. Level of Evidence Retrospective cohort, level IV.
Collapse
Affiliation(s)
| | | | | | | | | | | | - Christopher L. Camp
- Address correspondence to Christopher L. Camp, M.D., Mayo Clinic, Department of Orthopedic Surgery, 200 First St. SW, Rochester, MN 55905, U.S.A.
| |
Collapse
|
13
|
Zhang H, Katz L, Chang K, Testa EJ, Callanan T, Owens BD. A Bibliometric Analysis of the Most Cited Research on Humeral Avulsions of the Glenohumeral Ligament: A Paucity of High-Level Evidence. Arthrosc Sports Med Rehabil 2023; 5:e793-e798. [PMID: 37388877 PMCID: PMC10300590 DOI: 10.1016/j.asmr.2023.04.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Accepted: 04/15/2023] [Indexed: 07/01/2023] Open
Abstract
Purpose To identify the 25 most-cited articles on humeral avulsion of the glenohumeral ligament (HAGL) lesions and characterize them based on number of citations, citation density, source journal, year of publication, geographic origin, article type, and level of evidence. Methods The Science Citation Index Expanded database was queried for all possible publications regarding HAGL lesions. The 25 most-cited articles from 1976 to 2021 relevant to the topic were selected for further analysis. Articles were characterized based on the number of citations, citation density, year of publication, source journal, country of origin, article type, article subtype, and level of evidence. Results The number of citations for individual articles ranged from 21 to 182 (mean ± standard deviation: 44.72 ± 36.87). Ten countries contributed to the 25 most cited articles, with 14 of the 25 (56%) articles published in the United States. Furthermore, the top 25 cited articles were published in 9 journals, with the majority in Arthroscopy-The Journal of Arthroscopic and Related Surgery (n = 15, 60%). There were 15 (60%) articles classified as "Clinical," 9 (36%) as "Review/Expert Opinion," and 1 (4%) as "Basic Science." All clinical studies met the standard for level IV evidence. Conclusions This bibliometric analysis provides a list of the 25 most cited articles related to HAGL lesions, providing a reference of impactful articles for medical educators. The lack of high level of evidence "Clinical" studies demonstrates that higher-quality research is needed to establish guidelines for the treatment and management of HAGL lesions. Clinical Relevance A list of the 25 most-cited articles regarding recurrent glenohumeral instability can serve as a comprehensive reference for practitioners, educators, researchers, and orthopaedic trainees.
Collapse
Affiliation(s)
- Helen Zhang
- Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
| | - Luca Katz
- Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
| | - Kenny Chang
- Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
| | - Edward J. Testa
- Department of Orthopaedic Surgery, Brown University, Providence, Rhode Island, USA
| | - Tucker Callanan
- Department of Orthopaedic Surgery, Brown University, Providence, Rhode Island, USA
| | - Brett D. Owens
- Department of Orthopaedic Surgery, Brown University, Providence, Rhode Island, USA
| |
Collapse
|
14
|
Smartt AA, Wilbur RR, Song BM, Krych AJ, Okoroha K, Barlow JD, Camp CL. Patients Aged >50 Years With Anterior Shoulder Instability Have a Decreased Risk of Recurrent Dislocation After Operative Treatment Compared With Non-Operative Treatment. Arthrosc Sports Med Rehabil 2023; 5:e717-e724. [PMID: 37388865 PMCID: PMC10300580 DOI: 10.1016/j.asmr.2023.03.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Accepted: 03/31/2023] [Indexed: 07/01/2023] Open
Abstract
Purpose To compare the clinical outcomes of operative and nonoperative management, identify risk factors for recurrent instability, and identify risk factors for progression to surgery after failed nonoperative management for patients with first-time anterior shoulder dislocation after the age of 50 years. Methods An established geographic medical record system was used to identify patients who experienced a first-time anterior shoulder dislocation after the age of 50 years. Patient medical records were reviewed to identify treatment decisions and outcomes of interest, including rates of frozen shoulder and nerve palsy, progression to osteoarthritis, recurrent instability, and progression to surgery. Outcomes were evaluated using Chi-square tests and survivorship curves were generated using Kaplan-Meier methods. A Cox model was developed to evaluate for potential risk factors of recurrent instability and progression to surgery after an initial trail of at least 3 months of nonoperative treatment. Results 179 patients were included with a mean follow-up of 11 years. 14% (n = 26) underwent early surgery within 3 months and 86% (n = 153) were initially treated nonoperatively. Mean age (59 years), was similar for both groups, but those that underwent early surgery had an increased rate of full-thickness rotator cuff tears (82% vs 55%; P = .01), labral tears (24% vs 8.0%; P = .01), and humeral head fracture (23% vs 8.5%; P = .03). When comparing the early surgery group to the nonoperative group, there were similar rates of persistent moderate-severe pain (19% vs 17%; P = .78) and frozen shoulder (8 vs 9%, respectively; P = .87) at final follow-up. Although nerve palsy (19% vs 8%; P = .08) and progression to osteoarthritis (20% vs 14%; P = .40) were more common in surgical patients, they experienced lower rates of recurrent instability after surgical intervention (0% vs 15%; P = .03) compared to nonoperatively treated patients. Increasing number of instability events prior to presentation was the greatest risk factor for recurrent instability (HR 232; P < .01). Fourteen percent (n = 21) failed initial nonoperative treatment and proceeded to surgical intervention at an average of 4.6 years after the initial instability event, and the greatest risk factors for progression to surgery were recurrent instability (HR 3.41; P < .01). Conclusions Although the majority of patients >50 years that experience ASI are treated nonoperatively, those that require surgery tend to have more significant injury pathology, a lower risk of recurrent instability after surgery, but a higher progression to osteoarthritis compared to patients that do not require surgical intervention. There was no difference in pain severity at final follow-up, rates of frozen shoulder or nerve palsy between patients who underwent initial nonoperative treatment after instability and those who underwent surgery. A history of multiple instability episodes prior to presentation was the greatest predictor of recurrent instability and failure of nonoperative treatment and progression to surgery. Level of Evidence Level III, retrospective cohort study.
Collapse
Affiliation(s)
| | | | | | | | | | | | - Christopher L. Camp
- Address correspondence to Christopher L. Camp M.D., Mayo Clinic, 200 First St., SW, Rochester, MN 55905, U.S.A.
| |
Collapse
|
15
|
O’Driscoll CS, Davey MS, Molony DC, Shannon FJ, Mullett H. Shoulder arthroplasty in the setting of previous stabilization surgery: a systematic review of matched case control studies at minimum 2 years follow-up. JSES REVIEWS, REPORTS, AND TECHNIQUES 2023; 3:166-180. [PMID: 37588435 PMCID: PMC10426623 DOI: 10.1016/j.xrrt.2023.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Background Anterior shoulder instability causes considerable patient morbidity and the volume of shoulder stabilization surgery being performed annually is rising. Despite stabilization surgery, instability arthropathy in the long-term may arise requiring consideration of shoulder arthroplasty. This study evaluated the outcomes of shoulder arthroplasty following previous stabilization surgery with their associated changes in bony anatomy or soft tissue structure. Methods A systematic review was performed as per Preferred Reporting Items for Systematic Review and Meta-Analysis guidelines to identify all studies reporting outcomes of shoulder arthroplasty in the setting of previous stabilization surgery. Studies of >10 patients with a minimum of 24 months follow-up were included. Results Overall, 377 shoulder arthroplasties composed of 247 anatomical total shoulder arthroplasties (aTSAs), 102 reverse total shoulder arthroplasties (RTSAs), and 28 hemiarthroplasties (HAs) were reported across 14 included studies at mean age 55.4 years, with 203 compared to 451 control shoulders in 7 matched case-control studies. The mean interval from arthroplasty to stabilization procedure was 19.7 years, with 27.2% of patients having undergone multiple procedures and 39.5% bone transfer procedures. Improvements in patient outcomes were observed both for patients who had underwent aTSA or RTSA, with the American Shoulder and Elbow Surgeons score the most commonly used scoring system. Across matched studies comparing to control, large improvements in American Shoulder and Elbow Surgeons were seen for both aTSA and RTSA implants, 38.1-80.5 and 34.9-82.3, which compared to control groups 38.0-85.5 and 35.5-82.3, respectively. There were differences observed in complication profiles between aTSA and RTSA procedures, with lower revision rates in the short-term to medium-term for RTSA implants in present literature. A significantly higher rate of aTSA revision was observed compared to matched control patients undergoing aTSA for primary osteoarthritis without previous stabilization surgery, 9.4% (13/139) vs. 4.1% (11/269) (P = .044). Aseptic loosening posed a particular challenge in the aTSA group, with significantly higher rates of 5.0% (7/139 f = 54.6 months) compared to control 0.74% (2/269 f = 49.1 months, P = .0088). No significant difference in infection rate was observed between matched study and control groups, 1.5% vs. 2.2% (P = .76). Conclusion Shoulder arthroplasty may improve functional outcomes for patients experiencing instability arthropathy with a history of stabilization surgery. Careful consideration of potential complications is warranted both in surgical planning and patient counselling given the altered anatomy and biomechanics, with significantly higher revision and loosening rates observed following aTSA compared to control.
Collapse
Affiliation(s)
- Conor S. O’Driscoll
- Beaumont Hospital, Dublin, Ireland
- Royal College of Surgeons of Ireland, Dublin, Ireland
| | - Martin S. Davey
- Royal College of Surgeons of Ireland, Dublin, Ireland
- Galway University Hospital, Galway, Ireland
| | | | | | | |
Collapse
|
16
|
Aleem AW, Rai MF, Cai L, Brophy RH. Gene Expression in Glenoid Articular Cartilage Varies Across Acute Instability, Chronic Instability, and Osteoarthritis. J Bone Joint Surg Am 2023:00004623-990000000-00776. [PMID: 37011069 DOI: 10.2106/jbjs.22.01124] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
Abstract
BACKGROUND Shoulder instability is a common pathology associated with an elevated risk of osteoarthritis (OA). Little is known about gene expression in the cartilage of the glenohumeral joint after dislocation events, particularly as it relates to the risk of posttraumatic OA. This study tested the hypothesis that gene expression in glenoid cartilage varies among acute instability (<3 dislocations), chronic instability (≥3 dislocations), and OA. METHODS Articular cartilage was collected from the anteroinferior glenoid of consenting patients undergoing shoulder stabilization surgery (n = 17) or total shoulder arthroplasty (n = 16). Digital quantitative polymerase chain reaction was used to assess the relative expression of 57 genes (36 genes from OA risk allele studies, 21 genes from differential expression studies), comparing (1) OA versus instability (acute and chronic combined), (2) acute versus chronic instability, (3) OA versus acute instability, and (4) OA versus chronic instability. RESULTS The expression of 11 genes from OA risk allele studies and 9 genes from differential expression studies was significantly different between cartilage from patients with instability and those with OA. Pro-inflammatory genes from differential expression studies and genes from OA risk allele studies were more highly expressed in cartilage in the OA group compared with the instability group, which expressed higher levels of extracellular matrix and pro-anabolic genes. The expression of 14 genes from OA risk allele studies and 4 genes from differential expression studies, including pro-inflammatory genes, anti-anabolic genes, and multiple genes from OA risk allele studies, was higher in the acute instability group compared with the chronic instability group. Cartilage in the OA group displayed higher expression of CCL3, CHST11, GPR22, PRKAR2B, and PTGS2 than cartilage in the group with acute or chronic instability. Whereas cartilage in both the acute and chronic instability groups had higher expression of collagen genes, cartilage in the OA group had expression of a subset of genes from OA risk allele studies or from differential expression studies that was lower than in the acute group and higher than in the chronic group. CONCLUSIONS Glenoid cartilage has an inflammatory and catabolic phenotype in shoulders with OA but an anabolic phenotype in shoulders with instability. Cartilage from shoulders with acute instability displayed greater (cellular) metabolic activity compared with shoulders with chronic instability. CLINICAL RELEVANCE This exploratory study identified genes of interest, such as CCL3, CHST11, GPR22, PRKAR2B, and PTGS2, that have elevated expression in osteoarthritic glenoid cartilage. These findings provide new biological insight into the relationship between shoulder instability and OA, which could lead to strategies to predict and potentially modify patients' risk of degenerative arthritis due to shoulder instability.
Collapse
Affiliation(s)
- Alexander W Aleem
- Department of Orthopaedic Surgery, Washington University School of Medicine, St. Louis, Missouri
| | - Muhammad Farooq Rai
- Department of Orthopaedic Surgery, Washington University School of Medicine, St. Louis, Missouri
- Department of Cell Biology & Physiology, Washington University School of Medicine, St. Louis, Missouri
| | - Lei Cai
- Department of Orthopaedic Surgery, Washington University School of Medicine, St. Louis, Missouri
| | - Robert H Brophy
- Department of Orthopaedic Surgery, Washington University School of Medicine, St. Louis, Missouri
| |
Collapse
|
17
|
White CA, Patel AV, Wang KC, Cirino CM, Parsons BO, Flatow EL, Cagle PJ. The impact of tobacco use on clinical outcomes and long-term survivorship after anatomic total shoulder arthroplasty. J Orthop 2023; 36:99-105. [PMID: 36659901 PMCID: PMC9842961 DOI: 10.1016/j.jor.2023.01.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 11/13/2022] [Accepted: 01/04/2023] [Indexed: 01/09/2023] Open
Abstract
Introduction Postoperative outcomes following total shoulder arthroplasty can be affected by preoperative health factors such as tobacco usage. Methods The charts of patients who underwent anatomic total shoulder arthroplasty were retrospectively analyzed and stratified based on smoking status. The primary data included range of motion and patient reported outcomes. Additionally, demographic, radiographic, and survivorship analyses were conducted. All data were analyzed using statistical inference. Results There were 78, 49, and 16 non-smoker, former smoker, and current smoker shoulders respectively with no significant differences in sex, American Society of Anesthesiologists status, body mass index, or mean follow-up time (average: 10.7 yrs). Smokers (51.5 ± 10.4 years) were younger than both non-smokers (64.9 ± 8.1 years; p < 0.01) and former smokers (65.1 ± 9.1years; p < 0.01) at the time of surgery. For non-smokers and former smokers, all range of motion and patient reported outcome scores significantly improved. Smokers reported significant improvements in all patient reported outcomes and external and internal rotation. Visual Analog Scale, American Shoulder and Elbow, and Simple Shoulder Test scores were lower for smokers comparatively, but these differences did not reach significance. Forward elevation was higher postoperatively for non-smokers (149.7o ± 17.2o) and former smokers (147.1o ± 26.0o) compared to current smokers (130.9o ± 41.2o; p = 0.017). No differences between the cohorts were found in the radiographic analysis. Revision rates were lower in the non-smoking cohort (7.7%) compared to both former (20.4%; p = 0.036) and current smokers (37.5%; p < 0.01). Survival curves showed that non-smoker implants lasted longer than those of current smokers. Conclusion After a decade, patients generally had improved shoulder range of motion, functionality, and pain regardless of smoking status. However, current smokers required shoulder replacements sooner and revision surgery more frequently.
Collapse
Affiliation(s)
- Christopher A. White
- Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, New York City, USA
| | - Akshar V. Patel
- Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, New York City, USA
| | - Kevin C. Wang
- Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, New York City, USA
| | - Carl M. Cirino
- Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, New York City, USA
| | - Bradford O. Parsons
- Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, New York City, USA
| | - Evan L. Flatow
- Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, New York City, USA
| | - Paul J. Cagle
- Department of Orthopaedic Surgery, Icahn School of Medicine at Mount Sinai, New York City, USA
| |
Collapse
|
18
|
Reddy RP, Charles S, Solomon DA, Sabzevari S, Hughes JD, Lesniak BP, Lin A. Arthritis Severity and Medical Comorbidities Are Prognostic of Worse Outcomes Following Arthroscopic Rotator Cuff Repair in Patients With Concomitant Glenohumeral Osteoarthritis. Arthrosc Sports Med Rehabil 2022; 4:e1969-e1977. [PMID: 36579053 PMCID: PMC9791835 DOI: 10.1016/j.asmr.2022.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 08/18/2022] [Indexed: 12/23/2022] Open
Abstract
Purpose To assess demographic factors, comorbidities, radiographic variables, and injury patterns as potential prognostic indicators of poor functional and patient-reported outcomes following arthroscopic rotator cuff repair in patients with concomitant glenohumeral osteoarthritis. Methods A retrospective review of consecutive patients with glenohumeral osteoarthritis who underwent arthroscopic supraspinatus repairs between 2013 and 2018 with a minimum of 1-year follow up was performed. Demographic variables included age, tobacco use, alcohol use, diabetes, sex, hypercholesterolemia, and body mass index while injury patterns included partial- versus full-thickness tear, bicep tendon involvement, and osteoarthritis severity. Multivariate linear regression was used to identify independent predictors of visual analog pain scale (VAS), subjective shoulder value (SSV), and American Shoulder and Elbow Surgeons (ASES) score as well as active range of motion (ROM) in forward flexion (FF) and external rotation (ER). Binary logistic regression was used to identify predictors of repair failure as well as postoperative strength in FF and ER. Results In total, 91 patients (mean age 61.48 ± 9.4 years) were identified with an average follow up of 26.3 ± 5.7 months. Repair failures occurred in 9.9% (9/91 patients) of the total cohort. Postoperative outcomes were significantly improved with regards to visual analog pain scale, subjective shoulder value, ASES score, ROM in FF, FF strength, and external rotation strength compared with preoperative baseline. Obesity (P = .023) and diabetes (P = .010) were significant independent predictors of greater pain scores postoperatively. Obesity (P = .029) and tobacco use (P = .007) were significant predictors of lower ASES scores postoperatively. Finally, moderate-to-severe osteoarthritis was a significant risk factor for poor ROM and strength in FF postoperatively compared to mild osteoarthritis (P = .029). No variables were predictive of repair failure. Conclusions Tobacco use, obesity, and diabetes are associated with worse pain and patient-reported outcomes following arthroscopic rotator cuff repair in the context of glenohumeral OA. In addition, moderate-to-severe OA is associated with worse strength and forward flexion compared to those with mild OA. Level of Evidence Level III, retrospective cohort study.
Collapse
Affiliation(s)
| | | | | | | | | | | | - Albert Lin
- Address correspondence to Albert Lin, M.D., UPMC Freddie Fu Sports Medicine Center, University of Pittsburgh, 3200 S. Water St., Pittsburgh, PA 15203.
| |
Collapse
|
19
|
Pilot study for treatment of symptomatic shoulder arthritis utilizing cooled radiofrequency ablation: a novel technique. Skeletal Radiol 2022; 51:1563-1570. [PMID: 35029737 DOI: 10.1007/s00256-022-03993-y] [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: 11/07/2021] [Revised: 01/08/2022] [Accepted: 01/09/2022] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To introduce cooled radiofrequency nerve ablation (C-RFA) as an alternative to managing symptomatically moderate to severe glenohumeral osteoarthritis (OA) in patients who have failed other conservative treatments and who are not surgical candidates or refuse surgery. MATERIAL AND METHODS This prospective pilot study includes a total of 12 patients experiencing chronic shoulder pain from moderate to severe glenohumeral OA. Patients underwent anesthetic blocks of the axillary, lateral pectoral, and suprascapular nerves to determine candidacy for C-RFA treatment. Adequate response after anesthetic block was over 50% immediate pain relief. Once patients were deemed candidates, they underwent C-RFA of the three nerves 2-3 weeks later. Treatment response was evaluated using the clinically validated American Shoulder and Elbow Surgeons (ASES) score and visual analog scale (VAS) to assess pain, stiffness, and functional activities of daily living. Follow-up outcome scores were collected up to 6 months after C-RFA procedure. RESULTS Twelve patients underwent C-RFA procedure for shoulder OA. VAS scores significantly improved from 8.8 ± 0.6 to 2.2 ± 0.4 6 months after the C-RFA treatment (p < 0.001). Patient's ASES score results significantly improved in total ASES from 17.2 ± 6.6 to 65.7 ± 5.9 (p < 0.0005). No major complications arose. No patients received re-treatment or underwent shoulder arthroplasty. CONCLUSION Image-guided axillary, lateral pectoral, and suprascapular nerve C-RFA has minimal complications and is a promising alternative to treat chronic shoulder pain and stiffness from glenohumeral arthritis.
Collapse
|
20
|
Reddy RP, Solomon DA, Hughes JD, Lesniak BP, Lin A. Clinical outcomes of rotator cuff repair in patients with concomitant glenohumeral osteoarthritis. J Shoulder Elbow Surg 2022; 31:S25-S33. [PMID: 34968696 DOI: 10.1016/j.jse.2021.11.010] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2021] [Revised: 11/09/2021] [Accepted: 11/16/2021] [Indexed: 02/01/2023]
Abstract
BACKGROUND Glenohumeral osteoarthritis (OA) is a common comorbidity in patients with rotator cuff tears. However, the efficacy of rotator cuff repair in patients with concomitant glenohumeral OA is still heavily debated. Thus, the purpose of this study was to compare the clinical and functional outcome measures following arthroscopic rotator cuff repairs in patients with concomitant glenohumeral OA vs. those without glenohumeral OA. METHODS A retrospective review of 206 consecutive patients who underwent arthroscopic supraspinatus repairs (both isolated and with accompanying infraspinatus and/or subscapularis involvement) between 2013 and 2018 with a minimum of 1-year follow-up was performed. Patients were separated into 2 groups based on the presence or absence of concomitant glenohumeral OA. The primary outcome was failure of repair, defined as the need for revision repair or a retear confirmed on postoperative magnetic resonance imaging. The secondary outcomes were patient-reported outcome measures including the visual analog scale pain score, Subjective Shoulder Value, and American Shoulder and Elbow Surgeons score; active range of motion (ROM); and strength testing. Within the OA cohort, a subgroup analysis was conducted to compare outcomes between patients with mild OA and patients with moderate to severe OA. RESULTS There were 91 patients in the glenohumeral OA group and 115 patients in the control group. Significant differences in postoperative forward flexion (FF) ROM (153.55° ± 21.07° vs. 160.14° ± 17.26°, P = .001) and external rotation (ER) ROM (46.91° ± 11.95° vs. 52.25° ± 11.60°, P = .001) were observed between the glenohumeral OA and control groups. There were no significant differences between groups in revision repairs, retears, postoperative internal rotation ROM, all preoperative ROMs, all patient-reported outcome measures, and all strength parameters (all P > .05). For the subgroup analysis, there were 70 patients in the mild OA group and 21 patients in the moderate to severe OA group. We found a significant difference in postoperative FF strength (88.4% vs. 61.9% with 5 of 5 strength, P = .010) and ER strength (89.9% vs. 71.4% with 5 of 5 strength, P = .046) between the mild OA group and moderate to severe OA group. There were no significant differences between the groups in all other outcome measures. DISCUSSION Rotator cuff repair remains an excellent treatment option in patients with concomitant glenohumeral OA. The data in this study demonstrate that rotator cuff repairs in patients with concomitant glenohumeral OA have similar clinical and functional outcomes to repairs in patients without OA with the exception of slightly decreased postoperative FF and ER ROM. Patients with moderate to severe OA may have slightly decreased FF and ER strength outcomes compared with patients with mild OA.
Collapse
Affiliation(s)
- Rajiv P Reddy
- Department of Orthopaedic Surgery, UPMC Freddie Fu Sports Medicine Center, Pittsburgh, PA, USA
| | - David A Solomon
- Department of Orthopaedic Surgery, UPMC Freddie Fu Sports Medicine Center, Pittsburgh, PA, USA
| | - Jonathan D Hughes
- Department of Orthopaedic Surgery, UPMC Freddie Fu Sports Medicine Center, Pittsburgh, PA, USA
| | - Bryson P Lesniak
- Department of Orthopaedic Surgery, UPMC Freddie Fu Sports Medicine Center, Pittsburgh, PA, USA
| | - Albert Lin
- Department of Orthopaedic Surgery, UPMC Freddie Fu Sports Medicine Center, Pittsburgh, PA, USA.
| |
Collapse
|
21
|
Dislocation Arthropathy of the Shoulder. J Clin Med 2022; 11:jcm11072019. [PMID: 35407627 PMCID: PMC8999818 DOI: 10.3390/jcm11072019] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 03/28/2022] [Accepted: 04/02/2022] [Indexed: 12/04/2022] Open
Abstract
Glenohumeral osteoarthrosis (OA) may develop after primary, recurrent shoulder dislocation or instability surgery. The incidence is reported from 12 to 62%, depending on different risk factors. The risk of severe OA of the shoulder following dislocation is 10 to 20 times greater than the average population. Risk factors include the patient’s age at the first episode of instability or instability surgery, bony lesions, and rotator cuff tears. For mild stages of OA, arthroscopic removal of intraarticular material, arthroscopic debridement, or arthroscopic arthrolysis of an internal rotation contracture might be sufficient. For severe stages, mobilization of the internal rotation contracture and arthroplasty is indicated. With an intact rotator cuff and without a bone graft, results for anatomical shoulder arthroplasty are comparable to those following primary OA. With a bone graft at the glenoidal side, the risk for implant loosening is ten times greater. For the functional outcome, the quality of the rotator cuff is more predictive than the type of the previous surgery or the preoperative external rotation contracture. Reverse shoulder arthroplasty could be justified due to the higher rate of complications and revisions of non-constrained anatomic shoulder arthroplasties reported. Satisfactory clinical and radiological results have been published with mid to long term data now available.
Collapse
|
22
|
Marigi EM, Tams C, King JJ, Crowe MM, Werthel JD, Eichinger JK, Wright TW, Friedman RJ, Schoch BS. Shoulder arthroplasty after prior anterior shoulder instability surgery: a matched cohort analysis. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY 2022; 33:961-969. [PMID: 35230545 DOI: 10.1007/s00590-022-03233-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 02/07/2022] [Indexed: 11/29/2022]
Abstract
PURPOSE To evaluate the effect of prior anterior shoulder instability surgery (SIS) on the outcomes and complications of primary anatomic total shoulder arthroplasty (aTSA) and reverse total shoulder arthroplasty (rTSA). METHODS Between 2007 and 2018, 38 primary total shoulder arthroplasties (TSA) (22 aTSA and 16 rTSA) with a prior SIS and a minimum of 2 years of follow-up were identified. This cohort was matched 1:3 based on age, sex, body mass index, year of surgery, and dominant shoulder. aTSA and rTSA were matched to patients with primary osteoarthritis (OA) and rotator cuff tear arthropathy (CTA), respectively. RESULTS TSA produced similar postoperative pain, ROM, patient-reported outcome measures, complications, and revisions in those with prior SIS vs. controls. aTSA with prior SIS demonstrated worse final postoperative abduction (116° vs. 133°; P = 0.046) and abduction improvement (24° vs. 47°; P = 0.034) compared to OA controls. Both aTSA and rTSA with prior SIS demonstrated significant improvements from baseline across all metrics, with no significant differences between the groups. aTSA and rTSA with prior SIS demonstrated no differences to controls in complications (4.6% vs. 6.1%; P = .786 and 0% vs. 6.3%. P = .183) or revisions (4.6% vs. 4.6%; P = .999 and 0% vs. 4.2%; P = .279). CONCLUSIONS TSA after prior SIS surgery can improve both pain and function without adversely increasing the rates of complications or revision surgery. When compared to patients without prior SIS, aTSA demonstrated worse abduction; however, all other functional differences remained statistically similar. LEVEL OF EVIDENCE III; Retrospective Cohort Comparison; Treatment Study.
Collapse
Affiliation(s)
- Erick M Marigi
- Department of Orthopedic Surgery, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL, 32224, USA
| | | | - Joseph J King
- Department of Orthopaedic Surgery and Sports Medicine, University of Florida, Gainesville, FL, USA
| | - Matthew M Crowe
- Department of Orthopedic Surgery, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL, 32224, USA
| | - Jean-David Werthel
- Department of Orthopedic Surgery, Hopital Ambroise Paré, Boulogne-Billancourt, France
| | - Josef K Eichinger
- Department of Orthopaedics, Medical University of South Carolina, Charleston, SC, USA
| | - Thomas W Wright
- Department of Orthopaedic Surgery and Sports Medicine, University of Florida, Gainesville, FL, USA
| | - Richard J Friedman
- Department of Orthopaedics, Medical University of South Carolina, Charleston, SC, USA
| | - Bradley S Schoch
- Department of Orthopedic Surgery, Mayo Clinic, 4500 San Pablo Road, Jacksonville, FL, 32224, USA.
| |
Collapse
|
23
|
Mild inflammation persists in the glenohumeral joint of patients with shoulder instability: Cross-sectional study. OSTEOARTHRITIS AND CARTILAGE OPEN 2022; 4:100241. [DOI: 10.1016/j.ocarto.2022.100241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2021] [Accepted: 02/07/2022] [Indexed: 11/19/2022] Open
|
24
|
Al-Mohrej OA, Prada C, Leroux T, Shanthanna H, Khan M. Pharmacological Treatment in the Management of Glenohumeral Osteoarthritis. Drugs Aging 2022; 39:119-128. [DOI: 10.1007/s40266-021-00916-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/16/2021] [Indexed: 11/03/2022]
|
25
|
Philp F, Faux-Nightingale A, Woolley S, de Quincey E, Pandyan A. Evaluating the clinical decision making of physiotherapists in the assessment and management of paediatric shoulder instability. Physiotherapy 2021; 115:46-57. [DOI: 10.1016/j.physio.2021.12.330] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 10/21/2021] [Accepted: 12/21/2021] [Indexed: 11/29/2022]
|