EXOGEN Mitigates Risk of Fifth Metatarsal Fracture Nonunion: Results of a Novel Real-World Clinical Study.

Category:: Midfoot/Forefoot

Introduction/purpose:: Fifth metatarsal fractures are the most commonly fractured metatarsal in adults and are associated with high rates of nonunion. This study compared the 9-month incidence of nonunion in fifth metatarsal fracture patients using EXOGEN (Bioventus LLC), low-intensity pulsed ultrasound, versus a control cohort of patients receiving standard of care.

Methods:: Adults (21-80 years) prescribed EXOGEN for any acute or delayed fifth metatarsal fracture and initiated treatment within 91 days of the fracture were enrolled via prescription record abstraction and direct-to-patient outreach.

Perceived racism and blood pressure: a review of the literature and conceptual and methodological critique.

Racial disparities in health, including elevated rates of hypertension (HT) among Blacks, are widely recognized and a matter of serious concern. Researchers have hypothesized that social stress, and in particular exposure to racism, may account for some of the between-group differences in the prevalence of HT and a portion of the within-group variations in risk for HT. However, there have been surprisingly few empirical studies of the relationship between perceived racism and blood pressure (BP) or cardiovascular reactivity (CVR), a possible marker of mechanisms culminating in cardiovascular disease.