Improved Sleep Associated With Triamcinolone Acetonide Extended-Release Injections for Knee Osteoarthritis: Use of a New Real-World Registry

IF 1.5 Q3 ORTHOPEDICS

Arthroplasty Today Pub Date : 2025-03-01 DOI:10.1016/j.artd.2025.101655

Michael A. Mont MD , Jennifer H. Lin PhD , Andrew I. Spitzer MD , Vinod Dasa MD , Adam Rivadeneyra MD , David Rogenmoser DO , Andrew L. Concoff MD , Mitchell K. Ng MD , Mary DiGiorgi PhD, MPH , Stan DySart MD , Joshua Urban MD , William M. Mihalko MD, PhD

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引用次数: 0

Abstract

Background

Since the mid-20th century, knee osteoarthritis (OA) has doubled in prevalence, costing more than $27 billion annually. This study aimed to compare 6 nonoperative treatment options for knee OA (cryoneurolysis with superficial nerve block, cryoneurolysis with deep nerve block, intra-articular hyaluronic acid injections, nonsteroidal inflammatory drug injections, IA corticosteroids, and IA triamcinolone extended release [IA-TA-ER]) over 4 months, analyzing their effects on sleep disturbance, a component of health-related quality of life.

Methods

All patients with knee OA and received nonoperative interventions with at least 4 months of follow-up between 2021 and 2024 were identified from the Innovations in Genicular Outcomes Research registry, a multicenter novel real-world registry. Patient demographics were gathered/analyzed, adjusting for age, sex, study site, Kellgren-Lawrence grade, baseline score of pain severity/function, pain-catastrophizing, and analgesic use in each assessment. Sleep disturbance was assessed via least-square-means relative to the average population, with multivariate linear regressions used to assess changes pretherapy/post-therapy.

Results

Patients administered IA-TA-ER had decreased sleep disturbance relative to other cohorts (least-square-means 52.3; 95% confidence interval: 50.5-54.0; P < .03). Patients receiving IA-TA-ER or IA corticosteroids achieved achieving minimum clinically important difference for sleep disturbance improvement, 63% and 57%, respectively. Pairwise comparison revealed patients receiving IA-TA-ER were 2 times more likely to achieve minimally clinically important difference for improved sleep relative to other cohorts (P < .05).

Conclusions

Extended-release triamcinolone injections are associated with decreased sleep disturbance relative to other treatments, in both degree of improvement and proportion of patients. Further studies should examine the potential beneficial effects of IA-TA-ER on other aspects of health-related quality of life.

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来源期刊

Arthroplasty Today Medicine-Surgery

CiteScore

2.90

自引率

0.00%

发文量

258

审稿时长

40 weeks

期刊介绍： Arthroplasty Today is a companion journal to the Journal of Arthroplasty. The journal Arthroplasty Today brings together the clinical and scientific foundations for joint replacement of the hip and knee in an open-access, online format. Arthroplasty Today solicits manuscripts of the highest quality from all areas of scientific endeavor that relate to joint replacement or the treatment of its complications, including those dealing with patient outcomes, economic and policy issues, prosthetic design, biomechanics, biomaterials, and biologic response to arthroplasty. The journal focuses on case reports. It is the purpose of Arthroplasty Today to present material to practicing orthopaedic surgeons that will keep them abreast of developments in the field, prove useful in the care of patients, and aid in understanding the scientific foundation of this subspecialty area of joint replacement. The international members of the Editorial Board provide a worldwide perspective for the journal''s area of interest. Their participation ensures that each issue of Arthroplasty Today provides the reader with timely, peer-reviewed articles of the highest quality.