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Discover 17,526 clinical trials near North Carolina. Find research studies in your area.
Showing 2101-2120 of 17,526 trials
NCT05854433
Nearly two-third of patients with myotonic dystrophy type 2 (DM2) report that impaired cognition is among the most disabling symptoms and deeply affects their quality of life. Yet, relatively little is known about how DM2 affects brain structure and cognitive function as brain imaging studies in DM2 are extremely limited. This is a prospective, cross-sectional study of brain structure and function on cognitive and motor performance in patients with DM2 \& DM1 compared to healthy controls. All participants will undergo magnetic resonance imaging (MRI) to evaluate brain structure and white matter integrity, a comprehensive battery of cognitive and motor measures, self-reported questionnaires, and blood collection for brain-based biomarker analysis. A subset of participants will undergo lumbar puncture for cerebrospinal fluid (CSF) collection for additional biomarker analysis and validation. This work is critical to inform the development of rigorous clinical trial designs and plan for a longitudinal study to evaluate MRI measures as imaging biomarkers of disease progression and therapeutic response in DM2 \& DM1.
NCT05699174
This is a Phase III clinical randomized control trial to investigate differences between patient with an infected nonunion treated by PO vs. IV antibiotics. The study population will be 250 patients, 18 years or older, being treated for infected nonunion after internal fixation of a fracture with a segmental defect less than one centimeter. Patients will be randomly assigned to either the treatment (group 1) PO antibiotics for 6 weeks or the control group (group 2) IV antibiotics for 6 weeks. The primary hypothesis is that the effectiveness of oral antibiotic therapy is equivalent to traditional intravenous antibiotic therapy for the treatment of infected nonunion after fracture internal fixation, when such therapy is combined with appropriate surgical management. Clinical effectiveness will be measured as the primary outcome as the number of secondary re-admissions related to injury and secondary outcomes of treatment failure (re-infection, nonunion, antibiotic complications) within the first one year of follow-up, as defined by specified criteria and determined by a blinded data assessment panel. In addition, treatment compliance, the cost of treatment, the number of surgeries required, the type and incidence of complications, and the duration of hospitalization will be measured.