Dorsal Versus Ventral Intrathecal Catheter Tip Location and Effect on Dose Escalation and Opioid Use in Patients With Cancer Pain.

Objectives: In the practice of intrathecal drug delivery, consensus exists regarding the cephalad to caudad location of the catheter tip relative to dermatomal distribution of pain. However, data are lacking on the importance of dorsal vs ventral tip location relative to the spinal cord. We hypothesize that a dorsally placed catheter tip improves efficacy because of closer proximity to nociceptive pathways.

Epidemiology and resource utilization of ludwig's angina ED visits in the United States 2006-2014.

Objectives: Ludwig's angina is a potentially lethal submandibular space infection. We aim to describe the epidemiological characteristics of Ludwig's angina patients presenting to the emergency department (ED) and to examine outcomes and resource utilization to determine their burden on ED and hospitals.

Methods: Using the Nationwide Emergency Department Sample database, a nationally representative all-payer database, we retrospectively reviewed all ED visits between 2006 and 2014 for patients admitted with a primary diagnosis of Ludwig's angina (International Classification of Diseases, Ninth Revision, 528.

Accuracy of Prehospital Identification of Stroke in a Large Stroke Belt Municipality.

Objective: Strokes are a leading cause of morbidity and mortality in the United States, especially in the "stroke belt" of the southeast. Up to 65% of stroke patients access care by calling 9-1-1. The primary objective of this study is to measure the accuracy of emergency medical dispatchers (EMD) and paramedics, in the prehospital identification of stroke.