Military medicine
-
Military trainees are at an increased risk of stress fractures. Vitamin D availability is known to play an important role in both fracture prevention and healing. The purpose of this investigation was to assess 25-hydroxy vitamin D (25(OH)D) levels in soldiers with confirmed lower extremity stress fractures and assess the predictors of fracture location. ⋯ Overall, 74% of patients in military training with lower extremity stress fractures had insufficient or deficient levels of 25(OH)D, highlighting a persistent area of concern in this population. Patients with femoral neck and tibial shaft stress fractures had significantly lower BMI than patients with foot and ankle stress fractures. This suggests that in stress fracture-prone patients, BMI may play a role in predicting fracture location.
-
Cultures that cultivate psychological safety support professional development and personal well-being. Two cases are contrasted to highlight the value of servant leadership in creating psychologically safe cultures through caring and trust. Servant leaders demonstrate humility and vulnerability and invest in those they lead. Caring leaders create a positive workplace.
-
Historical Article
Failure to Plan: The Disease That Cost an American Empire.
In 1802, the deadliest recorded epidemic of yellow fever struck a French expeditionary force, permanently destroying Napoleon Bonaparte's ambition to re-conquer Haiti and secure a North American empire. Toussaint L'Ouverture, Haitian revolutionary, effectively used his medical experience to spread this disease among French troops.