You want shorter ER stays? Bring in the nurses

"For certain patients, nurse-driven protocols can dramatically decrease the amount of time they spend in the emergency department," said lead study author Matthew Douma, Clinical Nurse Educator at Royal Alexandra Hospital in Edmonton, Alberta, Canada. "Emergency department crowding is a common and complicated problem, so anything we can do to get our patients treated and discharged is to the good. It helps everyone in the ER by reducing crowding."

Nurse-driven protocols decreased the median time to administer acetaminophen to emergency patients with pain or fever by more than 3 hours (186 minutes). Nurse-driven protocols decreased average time to troponin testing for emergency patients with chest pain suspected to be heart attack by 79 minutes. Average length of stay was reduced by almost 4 hours (224 minutes) by implementing a nurse-driven fractured hip protocol. And a nurse-driven vaginal bleeding during pregnancy protocol reduced average length of stay in the emergency department by nearly 4 hours (232 minutes).

"Given the long waits many emergency patients endure prior to treatment of pain, the acetaminophen protocol was a quick win," said Mr. Douma. "That said, nurse-driven protocols are not an ideal solution, but a stop-gap measure to deal with the enormous problem of long wait times in emergency departments especially for patients with complex problems. Emergency department crowding will continue to require broad and creative strategies to ensure timely care to our patients."