The American journal of emergency medicine
-
The updated 2021 CDC treatment guidelines recommend a single dose of 500 mg intramuscular ceftriaxone for Neisseria gonorrhea and doxycycline 100 mg by mouth twice daily for 7 days for Chlamydia trachomatis coinfection. However, there is a significant public health concern regarding patient non-adherence to the 7-day course of doxycycline. To date, there are no studies assessing this concern. Therefore, the objective of this study was to evaluate a patient's adherence to doxycycline for chlamydial infections after discharge from the Emergency Department (ED). ⋯ For patients with a positive chlamydia infection who were discharged from the ED on doxycycline, an 18% non-adherence rate was found and a 3.6-fold higher likelihood of returning to the ED with the same chief complaint if the prescription was not picked up.
-
Epinephrine is recommended without an apparent ceiling dosage during cardiac arrest. However, excessive alpha- and beta-adrenergic stimulation may contribute to unnecessarily high aortic afterload, promote post-arrest myocardial dysfunction, and result in cerebral microvascular insufficiency in patients receiving extracorporeal cardiopulmonary resuscitation (ECPR). ⋯ After adjusting for age, cumulative epinephrine doses above 3 mg during cardiac arrest may be associated with unfavorable neurologic outcomes after ECPR and require further investigation.