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Discover 19,775 clinical trials near Cleveland, Ohio. Find research studies in your area.
Showing 4621-4640 of 19,775 trials
NCT06179654
The purpose of this study is to allow us to assess the effectiveness (or success) of starting pelvic floor physical therapy (i.e. exercises for your pelvic muscles) prior to HoLEP (holmium laser enucleation of the prostate) surgery for enlarged prostates in order to manage or prevent urinary incontinence (i.e. leaking) after surgery (i.e. post-operatively). Your pelvic floor refers to the muscles under your bladder along your pelvic bones that prevent you from leaking urine or stool. Traditionally, pelvic floor physical therapy is started after surgery and continued until urinary continence (i.e. no leaking of urine) is regained. We want to assess if beginning pelvic floor physical therapy prior to surgery (and continuing afterwards) reduces the time required to regain urinary continence following HoLEP.
NCT02824471
'Sickle-shaped' anemia was first clinically described in the US in 1910, and the mutated heritable sickle hemoglobin molecule was identified in 1949. The pathophysiology of SCD is a consequence of abnormal polymerization of sickle hemoglobin (HbS) and its effects on red cell membrane properties, shape, and density, and subsequent critical changes in inflammatory cell and endothelial cell function. Our goal is to understand the impact of CMA abnormalities in SCD, by interrogating a number of recognized interactions in a range of clinical phenotypes. To date, correlative studies in SCD, by us and others, have range between clinical reports, based on tests, interventions, and chart review of individuals or groups of individuals and, at the other extreme, identification of functional gene polymorphisms based on population studies. The investigators wish to augment these studies through a systematic examination of cellular membrane properties and activation status. Of hematologic disorders, SCD may be unusually susceptible to such an examination.