Citations

Objective: To evaluate access, clinical outcomes, engagement, and satisfaction associated with an advanced musculoskeletal virtual care model. Design: Retrospective cohort study of adults with musculoskeletal complaints referred to advanced orthopedic virtual physical therapy by Physical Medicine and Rehabilitation providers between July 2024 and April 2025. Outcomes included access to care, patient-reported outcome measures, pain intensity, plan-of-care completion, and patient satisfaction. Results: Of 137 referred patients, 86 (62.8%) completed evaluations; 70.9% of those (n=61) completed full care episodes — exceeding national completion benchmarks (71% vs. 43%). Among completers, 96% achieved Minimal Clinically Important Differences. Functional improvements were significant: Oswestry Disability Index −32.4, Neck Disability Index −29.5, Lower Extremity Functional Scale +26.6 (all P <.001). Pain decreased from 6.1 to 0.9 (−85%). Average care required 5.6 visits versus national benchmarks of 6–10. Patient satisfaction was exceptional (Net Promoter Score=100). Conclusion: Among patients who completed a full episode of care, this advanced virtual musculoskeletal model was associated with substantial functional improvement, pain reduction, and high satisfaction while requiring fewer visits than national averages. Because outcome analyses were limited to completers, these findings may not represent all referred patients. Prospective controlled studies are needed to evaluate effectiveness and scalability.

Abstract Background Deep brain stimulation (DBS) is a widely used therapy for neurologic and psychiatric disorders. Conventional DBS delivers highly regular stimulation patterns that suppress pathological activity but can induce stimulation-related side effects, limiting the therapeutic window. Introducing controlled temporal variability through stochastic pulse timing may represent an alternative programming dimension to improve tolerability while preserving clinical benefit. Methods An adult in their 60’s with bilateral Vim DBS underwent evaluation of tonic, pink-noise, and white-noise stimulation patterns delivered through his chronically implanted Boston Scientific Genus system using the Chronos research platform. We assessed tremor and stimulation-induced side effects using accelerometry, spiral drawing tasks, standardized speech recordings, and patient-reported paresthesias. Results Pink noise stimulation preserved meaningful tremor suppression while improving tolerability compared with conventional tonic 130 Hz stimulation. Under tonic stimulation, dysarthria and paresthesias were prominent at 2.0 mA, narrowing the usable therapeutic window. In contrast, pink noise maintained tremor control across the same amplitude range with reduced side-effect burden. White noise stimulation demonstrated intermediate effects, providing improved tolerability relative to tonic stimulation but less tremor suppression than pink noise. Findings were consistent across accelerometry and functional drawing tasks. Conclusion This study provides first-in-human evidence that temporally structured stochastic pulse timing can preserve therapeutic benefit while expanding the tolerable stimulation range relative to tonic DBS. These findings suggest that temporal structure represents a clinically meaningful programming dimension that may broaden the DBS therapeutic window using software based updates to existing hardware. Further evaluation in larger cohorts is warranted.

Abstract Provided herein are novel compounds as orexin 2 receptor agonists, pharmaceutical compositions, use of such compounds in treating narcolepsy, and processes for preparing such compounds.