Comparison of Intravenous Paracetamol, Dexketoprofen Trometamol, or Topical Lidocaine Use for Pain Relief in Scorpion Stings: A Placebo-Controlled, Randomized Study.

Introduction: After a scorpion sting, patients commonly present to hospitals with pain. Our study sought to compare the analgesic efficacy of IV paracetamol, IV dexketoprofen trometamol, topical lidocaine, and placebo in patients reporting pain after presenting with a history of scorpion sting.

Methods: This double-blind, randomized, placebo-controlled study was conducted in the emergency department of a tertiary hospital.

Side Effects Related to BNT162b2 and CoronaVac Vaccine Requiring Emergency Department Visit.

 Currently, the most effective method in the fight against coronavirus disease 2019 (COVID-19) is vaccination against the disease. However, there are hesitations among society concerning the safety and side effects of COVID-19 vaccines. We aimed to determine the observed side effects that require an emergency room visit after taking the BNT162b2 and CoronaVac vaccines.

Transcutaneous Electrical Nerve Stimulation (TENS) for the Treatment of Renal Colic in the ED: A Randomized, Double-Blind, Placebo-Controlled Trial.

Study Objective: To determine the analgesic efficacy of TENS treatment in patients with renal colic in the emergency department (ED).

Methods: This double-blind, randomized controlled trial was conducted in a tertiary care ED. Patients with a definitive diagnosis of renal colic were assigned (1:1) as randomized to receive the real TENS with frequency 100 Hz, pulse width 200 microseconds, voltage 2 mA, or placebo with sham TENS.