Abstract
Purpose
The shoulder is the most common site for upper extremity tumors. The aim of the study was to analyze the outcomes and the complications of modular reverse shoulder arthroplasty (RSA) after proximal humerus resection.
Methods
We retrospectively included 15 consecutive patients who underwent a modular MUTARS™ RSA reconstruction after proximal humerus tumour resection between 2017 and 2020. The mean age was 52 years. Their clinical outcomes were assessed using the Constant-Murley score and the MSTS shoulder. Radiological outcomes were assessed based on the presence of loosening, osteolysis, and scapular notching. Complications such as dislocation, oncological recurrence, and infection were assessed. Mean follow-up time was 32.9 months (24 to 45).
Results
The mean adjusted Constant score was 50.7% (min 22, max 81), and the mean MSTS score was 15.6 (min 4, max 26). We had no loosening, osteolysis, or scapular notching on the radiographs at last follow-up. We had a high complication rate of 53%: one infection, one oncological recurrence, and six dislocations (40%), of which five were re-operated.
Conclusion
In our experience, the MUTARS™ Implantcast™ modular RSA has poor functional results and a high rate of dislocation in the case of large proximal humerus resections below the distal insertion of the deltoid.
Similar content being viewed by others
Data Availability
Data are fully available upon request.
References
Maclean S, Malik SS, Evans S et al (2017) Reverse shoulder endoprosthesis for pathologic lesions of the proximal humerus: a minimum 3-year follow-up. J Shoulder Elbow Surg 26:1990–1994. https://doi.org/10.1016/j.jse.2017.04.005
Gouin F, Creen V (2014) Reconstruction following shoulder resection for bone tumor. Bull Cancer 101:951–957. https://doi.org/10.1684/bdc.2014.2033
Streitbuerger A, Henrichs M, Gosheger G et al (2015) Improvement of the shoulder function after large segment resection of the proximal humerus with the use of an inverse tumour prosthesis. Int Orthop 39:355–361. https://doi.org/10.1007/s00264-014-2560-2
Bernthal NM, Upfill-Brown A, Burke ZDC et al (2020) Long term outcomes of total humeral replacement for oncological reconstructions: a single institution experience. J Surg Oncol. https://doi.org/10.1002/jso.26080
Abdeen A, Hoang BH, Athanasian EA et al (2009) Allograft-prosthesis composite reconstruction of the proximal part of the humerus: functional outcome and survivorship. J Bone Joint Surg Am 91:2406–15. https://doi.org/10.2106/JBJS.H.00815
Boileau P, Watkinson DJ, Hatzidakis AM, Balg F (2005) Grammont reverse prosthesis: design, rationale, and biomechanics. J Shoulder Elbow Surg 14:147S-161S. https://doi.org/10.1016/j.jse.2004.10.006
LF Wilde De FS Plasschaert EA Audenaert RC Verdonk 2005 Functional recovery after a reverse prosthesis for reconstruction of the proximal humerus in tumor surgery Clin Orthop Relat Res 156–62 https://doi.org/10.1097/01.blo.0000146741.83183.18
Grosel TW, Plummer DR, Everhart JS et al (2019) Reverse total shoulder arthroplasty provides stability and better function than hemiarthroplasty following resection of proximal humerus tumors. J Shoulder Elbow Surg 28:2147–2152. https://doi.org/10.1016/j.jse.2019.02.032
Raiss P, Kinkel S, Sauter U et al (2010) Replacement of the proximal humerus with MUTARS tumor endoprostheses. Eur J Surg Oncol 36:371–377. https://doi.org/10.1016/j.ejso.2009.11.001
Trovarelli G, Cappellari A, Angelini A et al (2019) What is the survival and function of modular reverse total shoulder prostheses in patients undergoing tumor resections in whom an innervated deltoid muscle can be preserved? Clin Orthop Relat Res 477:2495–2507. https://doi.org/10.1097/CORR.0000000000000899
Denissen JJPM, Koenders N, van Hinte G et al (2023) Functional outcomes after reverse shoulder megaprosthesis following resection of malignant bone tumor in the proximal humerus: a systematic review and meta-analysis. JSES Int 7:592–600. https://doi.org/10.1016/j.jseint.2023.02.018
Malawer MM, Meller I, Dunham WK (1991) A new surgical classification system for shoulder-girdle resections. Analysis of 38 patients. Clin Orthop Relat Res 267:33–44
Enneking WF, Dunham W, Gebhardt MC et al (1993) A system for the functional evaluation of reconstructive procedures after surgical treatment of tumors of the musculoskeletal system. Clin Orthop Relat Res 286:241–246
Boileau P, Rumian AP, Zumstein MA (2010) Reversed shoulder arthroplasty with modified L’Episcopo for combined loss of active elevation and external rotation. J Shoulder Elbow Surg 19:20–30. https://doi.org/10.1016/j.jse.2009.12.011
Constant CR, Murley AH (1987) A clinical method of functional assessment of the shoulder. Clin Orthop Relat Res 214:160–164
Enneking WF, Spanier SS, Goodman MA (2003) A system for the surgical staging of musculoskeletal sarcoma. 1980. Clin Orthop Relat Res 4–18. https://doi.org/10.1097/01.blo.0000093891.12372.0f
De Wilde L, Boileau P, Van der Bracht H (2011) Does reverse shoulder arthroplasty for tumors of the proximal humerus reduce impairment? Clin Orthop Relat Res 469:2489–2495. https://doi.org/10.1007/s11999-010-1758-x
Lädermann A, Walch G, Denard PJ et al (2013) Reverse shoulder arthroplasty in patients with pre-operative impairment of the deltoid muscle. Bone Joint J 95-B:1106–1113. https://doi.org/10.1302/0301-620X.95B8.31173
De Wilde L, Sys G, Julien Y et al (2003) The reversed Delta shoulder prosthesis in reconstruction of the proximal humerus after tumour resection. Acta Orthop Belg 69:495–500
Bonnevialle N, Mansat P, Lebon J et al (2015) Reverse shoulder arthroplasty for malignant tumors of proximal humerus. J Shoulder Elbow Surg 24:36–44. https://doi.org/10.1016/j.jse.2014.04.006
Kitagawa Y, Thai D, Choong P (2007) Reconstructions of the shoulder following tumour resection. J Orthop Surg (Hong Kong) 15:201–206. https://doi.org/10.1177/230949900701500216
Houdek MT, Bukowski BR, Athey AG et al (2021) Comparison of reconstructive techniques following oncologic intraarticular resection of proximal humerus. J Surg Oncol 123:133–140. https://doi.org/10.1002/jso.26271
Ayvaz M, Cetik RM, Bakircioglu S, Tokgozoglu AM (2020) Proximal humerus tumors: higher-than-expected risk of revision with constrained reverse shoulder arthroplasty. Clin Orthop Relat Res. https://doi.org/10.1097/CORR.0000000000001245
Cundy WJ, McArthur MS, Dickinson IC et al (2020) Constrained or unconstrained shoulder replacement for musculoskeletal tumor resections? J Shoulder Elbow Surg 29:2104–2110. https://doi.org/10.1016/j.jse.2020.02.006
Griffiths D, Gikas PD, Jowett C et al (2011) Proximal humeral replacement using a fixed-fulcrum endoprosthesis. J Bone Joint Surg Br 93-B:399–403. https://doi.org/10.1302/0301-620X.93B3.24421
van de Sande MAJ, Dijkstra PDS, Taminiau AHM (2011) Proximal humerus reconstruction after tumour resection: biological versus endoprosthetic reconstruction. Intl Orthopaedics (SICOT) 35:1375–1380. https://doi.org/10.1007/s00264-010-1152-z
Guven MF, Aslan L, Botanlioglu H et al (2016) Functional outcome of reverse shoulder tumor prosthesis in the treatment of proximal humerus tumors. J Shoulder Elbow Surg 25:e1–e6. https://doi.org/10.1016/j.jse.2015.06.012
Schmolders J, Koob S, Schepers P et al (2017) Silver-coated endoprosthetic replacement of the proximal humerus in case of tumour-is there an increased risk of periprosthetic infection by using a trevira tube? Int Orthop 41:423–428. https://doi.org/10.1007/s00264-016-3329-6
Author information
Authors and Affiliations
Contributions
TA: methodology, translation, review, editing, revision of the manuscript. CS: original draft preparation, operated all the patients.
VE: formal analysis and investigation
MS: review
CM: review
Corresponding author
Ethics declarations
Ethical approval
Ethical approval was waived by the local Ethics Committee of the university in view of the retrospective nature of the study and all the procedures being performed were part of the routine care. Institutional review board approval was not required for this retrospective study following MR004 recommendation (MR 2015030320). The database was declared to the CNIL (DEC19-529).
Consent to participate
Informed consent was obtained from all individual participants included in the study.
Conflict of interest
The authors declare no competing interests.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Level of evidence: IV, treatment study.
Rights and permissions
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Amouyel, T., Szymanski, C., Rodrigues, V. et al. Poor clinical outcomes and high rates of dislocation after modular reverse shoulder arthroplasty for proximal humeral oncologic resection. International Orthopaedics (SICOT) 48, 1331–1339 (2024). https://doi.org/10.1007/s00264-024-06122-7
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00264-024-06122-7