The Comparative Effect of Age on Clinical Outcomes Following Anatomic Total Shoulder Arthroplasty and Reverse Total Shoulder Arthroplasty.
Orthopedics
; 44(4): e600-e606, 2021.
Article
em En
| MEDLINE
| ID: mdl-34292824
ABSTRACT
At many institutions, the pendulum has swung toward reverse total shoulder arthroplasty (RTSA). Good results have been reported for patients older than 65 years with glenohumeral osteoarthritis with an intact rotator cuff, leading to questioning of the role of anatomic total shoulder arthroplasty (TSA) in the elderly. The purpose of this study was to compare outcome measures between TSA and RTSA patients using minimal clinically important difference (MCID) and substantial clinical benefit (SCB) as a function of age. Primary TSA or RTSA patients with American Shoulder and Elbow Surgeons (ASES) scores at 2-year follow-up were retrospectively identified from a prospective database. Patients with a diagnosis of inflammatory arthritis, infection, proximal humerus fracture, or revision TSA were excluded. Patients were stratified by age as younger than 65 years, 65 to 74 years, and 75 years or older. A total of 659 TSA and 172 RTSA patients were included. Total shoulder arthroplasty had a larger improvement in ASES scores compared with RTSA in patients aged 65 to 74 years and 75 years and older (P=.04 and P<.01, respectively). In patients aged 75 years or older, the percentages of patients achieving MCID were similar (93.1% TSA and 92.3% RTSA; P=.53); however, a higher percentage of TSA patients achieved SCB vs RTSA patients (90.5% vs 76.9%; P=.01). This study highlights the importance of indications and a shared decision-making model to ensure patient satisfaction. The results support a trend that primary RTSA is a viable option for low-demand patients aged 75 years or older; however, appropriately indicated TSA offers a potential for greater improvement in ASES scores and is more successful at achieving SCB compared with RTSA at 2-year follow-up. [Orthopedics. 2021;44(4)e600-e606.].
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Osteoartrite
/
Articulação do Ombro
/
Artroplastia do Ombro
Tipo de estudo:
Observational_studies
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Prognostic_studies
Limite:
Aged
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Humans
Idioma:
En
Ano de publicação:
2021
Tipo de documento:
Article