Annals of emergency medicine
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Randomized Controlled Trial
Trial to Examine Text Message-Based mHealth in Emergency Department Patients With Diabetes (TExT-MED): A Randomized Controlled Trial.
Increasingly, low-income inner-city patients with diabetes utilize emergency departments (EDs) for acute and chronic care. We seek to determine whether a scalable, low-cost, unidirectional, text message-based mobile health intervention (TExT-MED) improves clinical outcomes, increases healthy behaviors, and decreases ED utilization in a safety net population. ⋯ The TExT-MED program did not result in a statistically significant improvement in Hb A1C. However, trends toward improvement in the primary outcome of Hb A1C and other secondary outcomes, including quality of life, were observed, the most pronounced being improved medication adherence. TExT-MED also decreased ED utilization. These findings were magnified in the Spanish-speaking subgroup. Technologies such as TExT-MED represent highly scalable, low-cost, and widely accessible solutions for safety-net ED populations.
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Randomized Controlled Trial Comparative Study
A Non-Inferiority Randomized Controlled Trial Comparing the Clinical Effectiveness of Anesthesia Obtained by Application of a Novel Topical Anesthetic Putty With the Infiltration of Lidocaine for the Treatment of Lacerations in the Emergency Department.
We test the hypothesis that anesthesia, measured as pain scores, induced by a novel topical anesthetic putty is non-inferior (margin=1.3) to that provided by conventional lidocaine infiltration for the repair of lacerations. ⋯ The novel topical anesthetic putty was not inferior to infiltration with lidocaine with respect to the pain experienced during suturing, and this putty is a feasible alternative to infiltration anesthesia of lacerations in the ED.
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Randomized Controlled Trial
The FLUSH Study-Flush the Line and Ultrasound the Heart: Ultrasonographic Confirmation of Central Femoral Venous Line Placement.
Inadvertent arterial placement of a femoral venous catheter may result in serious morbidity, including limb necrosis. The Flush the Line and Ultrasound the Heart (FLUSH) test is visualization of the heart by a subxiphoid ultrasonic view while the central catheter is flushed with agitated saline solution. We wish to determine whether the FLUSH test can verify proper femoral venous line placement. ⋯ The FLUSH test is simple and reliable, and appears to accurately confirm femoral venous line placement.