The objective of this randomized, placebo-controlled, double-blind study was to determine the effectiveness of intravenous magnesium sulphate and intravenous metoclopramide in the treatment of acute migraine attacks in the Emergency Department when compared with placebo. Adult patients who presented to the Emergency Department with a headache that met International Headache Society (IHS) criteria for acute migraine were infused with either 10 mg of intravenous metoclopramide, 2 g of intravenous magnesium sulphate or normal saline over 10 min. At 0, 15, and 30 min, patients were asked to rate their pain on a standard visual analogue scale. At 30 min, patients were asked in a standard manner about the need for rescue medication. Adverse affects were also recorded. Patients were followed up by telephone within 24 h for any recurrence after discharge. The primary endpoint of the study was the difference in pain relief between the groups at 30 min. Of the 120 patients who met IHS criteria, seven were excluded from the study due to insufficient data. The number of patients, gender, age and initial visual analogue scale (VAS) scores were comparable between groups. Each group experienced more than a 25-mm improvement in VAS score at 30 min. However, there was no significant difference detected in the mean changes in VAS scores for pain. The rescue medication requirement was higher in the placebo group. The recurrence rate in 24 h was similar between the groups. Although patients receiving placebo required rescue medication more than the others, metoclopramide and magnesium have an analgesic effect similar to placebo in migraine attacks.
ObjectivesThis study was designed to test a 360-degree assessment tool for four of the emergency medicine resident competencies as outlined by the Council of Residency Directors in Emergency Medicine on patient care, communication skills, professionalism and system based practice in an academic Emergency Department.Material and methodsUsing the competency framework of the American Accreditation Council for Graduate Medical Education, a 57 item-containing assessment tool was created. Based on the different exposure aspects of the involved evaluator groups, the items were integrated into seven different evaluation forms. All sixteen of 16 residents and members from each evaluator group voluntarily participated in the study. Internal consistency scores, multilayer and multilevel Kappa values were measured. Evaluator group scores and resident ranks in competency areas were compared. All evaluators were asked to comment on the applicability and usefulness of the assessment tool in emergency medicine.ResultsSeven groups completed a total of 1088 forms to evaluate 16 residents. The reliability coefficient for the faculty members was 0.99 while it was 0.60 for the ancillary staff. The interrater Kappa values for faculty members, nurses and peer assessment were relevant with a value of greater than 70%.Discussion and conclusionOur results showed that the 360-degree assessment did meet expectations by the evaluator group and residents, and that this method was readily accepted in the setting of a Akdeniz University Emergency Medicine residency training program. However, only evaluations by faculty, nurses, self and peers were reliable to have any value. Doing a 360° evaluation is time and effort consuming and thus may not be an ideal tool for larger programs.
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