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Discover 9,827 clinical trials near San Francisco, California. Find research studies in your area.
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NCT03778515
This proposal aims to develop novel MR imaging and image processing techniques that will provide reliable and fully quantitative evaluation of inflammation, chronic structural changes and vascularity in patients with Ankylosing Spondylitis (AS). The quantitative evaluation will be more objective and reproducible, more sensitive to subtle changes, and less time consuming, as compared to the current semi-quantitative evaluation. It will allow radiologists and rheumatologists to evaluate the inflammation and structural changes more reliably to improve early diagnosis and treatment response evaluation. The developed quantification tools can be disseminated to other research and clinical sites for retrospective and prospective data analysis, and used as outcome measures for future multi-center trials. The evaluation of vascularity will enhance Investigators understanding of disease pathophysiology and serve as a novel marker to improve investigators capability of evaluating and predicting treatment response in AS. The successful implementation will greatly assist clinicians to optimize individualized therapeutic strategies and ultimately improve patient care for AS.
NCT05518981
This pre/post study was a retrospective analysis of unplanned hospitalization rates in a cohort of COPD subjects started on remote physiologic monitoring (RPM) at a large, outpatient pulmonary practice. The study included all subjects with high healthcare utilization (≥1 hospitalization or emergency room visit in the prior year) who had elected to enroll in an RPM service for assistance with clinical management. Additional inclusion criteria included being on RPM for at least 12 months and a patient of the practice for at least two years (12 months pre- and post-initiation of RPM).