The Impact of Social Deprivation on Rotator Cuff Repair Outcomes.

BACKGROUND: Rotator cuff tears are a common orthopedic injury and the role of social determinants of health (SDoH) in surgical outcomes remains underexplored. The goal of this study was to investigate the correlation between social deprivation, measured by the Area Deprivation Index (ADI), and outcomes following arthroscopic rotator cuff repair. METHODS: We conducted a retrospective chart review on patients undergoing primary arthroscopic rotator cuff repair at a level one academic center between 2006 and 2019. Patient demographics (age, gender, race), comorbidities, ADI scores, range of motion, visual analog pain scores, and patient-reported outcomes (SST, ASES, and QuickDASH) were collected. Patients were stratified into terciles based on their relative level of deprivation. Statistical analysis was performed using ANOVA, t-tests, chi-square tests, and univariate/multivariate logistic regression. RESULTS: 322 patients were included in this study. The most deprived group had a higher prevalence of diabetes compared to the least and intermediately deprived group (p<0.001). Massive tear occurrence was greater in the least deprived group (p=0.003) compared to the most deprived group. There was no difference in objective outcomes between groups. Patient-reported outcomes (SST, ASES, and QuickDASH) were worse in the most deprived group compared to the least and intermediate deprived groups. CONCLUSION: Social deprivation significantly affects patient-reported outcomes in rotator cuff repair surgery. While clinician-reported outcomes were consistent, patients' perceptions varied based on social determinants. Integrating SDoH considerations in orthopedic care is a promising next step in securing equitable approaches. However, more research is needed to validate and expand these findings.

Exploring Orthopedic Stem-Cell Approaches for Osteoarthritis Management: Current Trends and Future Horizons.

PURPOSE OF REVIEW: Osteoarthritis (OA) is a prevalent and debilitating condition characterized by joint degeneration and pain. Current treatment options aim to alleviate symptoms and slow disease progression but lack curative potential. Stem cell therapies have emerged as a promising alternative. This article explores the epidemiology, pathophysiology, clinical manifestations of hip and knee OA, and the evolving role of stem cell therapies in their treatment. RECENT FINDINGS: The global prevalence of OA, with knee OA being the most common form, has fueled the demand for stem cell therapies. Despite limited robust evidence supporting their efficacy, clinical trials investigating stem-cell treatments for OA have reported encouraging radiological and clinical improvements. Stem cell therapies offer potential disease-modifying benefits through immunomodulatory actions, growth factor secretion, and chondrogenic capabilities. Adipose-derived mesenchymal stem cells (ADMSCs) have shown promise in clinical trials for OA treatment, offering potential pain relief and functional improvement. ADMSCs possess advantages such as accessibility and a favorable safety profile, making them a viable option for OA management. Although other stem-cell types, including human embryonic stem cells (hESCs) and induced pluripotent stem cells (iPSCs), have been used in OA treatment, ADMSCs have demonstrated superior outcomes. By providing a comprehensive overview of the evolving landscape of stem cell therapies for hip and knee OA, this article highlights the potential of stem-cell treatments to address the limitations of current therapies. However, further research is required to establish their long-term efficacy, identify optimal stem-cell types, and develop standardized protocols.

Effectiveness of Virtual Reality-Based Rehabilitation Interventions in Improving Postoperative Outcomes for Orthopedic Surgery Patients.

PURPOSE OF REVIEW: The surge in orthopedic surgeries strains the US healthcare system, necessitating innovative rehabilitation solutions. This review examines the potential of virtual reality (VR)-based interventions for orthopedic rehabilitation. RECENT FINDINGS: The effectiveness of VR-based interventions in orthopedic surgery patients is scrutinized. While some studies suggest better patient-reported outcomes and satisfaction, mixed results emerge from others, demonstrating comparable or varied results compared to traditional rehabilitation. The underlying mechanisms of VR-based rehabilitation are elucidated, showing its positive impact on proprioception, pain management, agency, and balance. Challenges of unfamiliarity, patient engagement, and drop-out rates are identified, emphasizing the need for tailored approaches. VR technology's immersive environments and multisensory experiences offer a novel approach to addressing functional deficits and pain post-surgery. The conclusion drawn is that VR-based rehabilitation complements rather than replaces conventional methods, potentially aiding in pain reduction and functional improvement. VR-based rehabilitation holds promise for enhancing orthopedic surgery outcomes, presenting a dynamic approach to recovery. Its potential to reshape healthcare delivery and reimbursement structures underscores its significance in modern healthcare. Overall, VR-based rehabilitation offers a promising avenue for optimizing postoperative recovery in orthopedic surgery patients.

Calcium pyrophosphate dihydrate of the ligamentum flavum in the cervical spine - A review of the literature.

Background: Calcium pyrophosphate dihydrate (CPPD) deposition, also known as pseudogout, in the cervical ligamentum flavum (CLF), is a rare disease which can cause spinal cord signaling changes leading to rapid deterioration in function. The natural history of cervical myelopathy as a result of CPPD deposition within the CLF is not well understood. Our objective is to describe the presentation, imaging findings, and treatment options of CPPD deposition or pseudogout of the cervical spine. Methods: Using PubMed, we analyzed studies published from 1978 to 2022. Key words used were "pseudogout," "CPPD deposit disease," "cervical yellow ligament," "CLF," and "cervical spine." We excluded "crowned dense syndrome" and "ossification of ligament flavum." Using a department database, we queried for patients treated for CPPD of the cervical spine. Results: Twenty clinical studies on CPPD of the cervical spine with 69 patients aged between 15 and 92 years (mean = 72) were identified. Neck pain and numbness of the hands were the most common symptoms. Diabetes mellitus and hypertension were the most common comorbidities. Males and females were affected at equal rates. C4-C5 and C5-C6 were the most affected segments. Earlier surgical treatment produced better outcomes. A laminectomy and fusion or laminoplasty were the most common procedures performed with most patients experiencing some return of neurologic function. Conclusion: Although rare, CPPD deposit disease in the CLF should be readily considered as a differential diagnosis due to the continuously aging population. CPPD's progressively worsening nature makes an early diagnosis and treatment important in improving the patient's overall quality of life.