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Discover 13,548 clinical trials near Boston, Massachusetts. Find research studies in your area.
Showing 10061-10080 of 13,548 trials
NCT02256969
In this research study, the investigators are looking at the effects of Meibomian Gland Probing (MGP) versus a sham (fake) procedure in patients with refractory MGD who have already tried traditional management with no success in resolving their clinical signs (as seen by their ophthalmologist) or their symptoms. The investigators are also evaluating the effects of using two (2) post-procedural medication treatments: Blephamide or GenTeal PM Night-Time to determine if treatment after the MGP procedure has an effect on its outcome.
NCT02178787
Cerebral autoregulation (CA) is a complex mechanism that serves the essential and vital purpose of controlling cerebral blood flow and metabolism. A stable and optimal brain blood flow is imperative for normal brain function. Diabetes Mellitus (DM ) is associated with microvascular disease that alters CA and also with autonomic failure that may lead to orthostatic hypotension (OH). These conditions may lead to decreased brain blood flow in upright position. This observational study will compare two technologies that evaluate brain blood flow during standing up and other maneuvers in people with and without type 2 diabetes. These technologies are transcranial Doppler and UTLight technology (CerOx). This study will determine the safety and feasibility of CerOx technology for continuous monitoring of cerebral blood flow.