Assessment of discordance between radiologists and emergency physicians of RADIOgraphs among discharged patients in an emergency department: the RADIO-ED study.

BACKGROUND: The possibility to perform standard X-rays is mandatory for all French Emergency Department (ED). Initial interpretation is under the prescriber emergency physician-who continually works under extreme conditions, but a radiologist needs to describe a report as soon as possible. We decided to assess the rate of discordance between emergency physicians and radiologists among discharged patients. METHODS: We performed a monocentric study on an adult ED among discharged patients who had at least one X-ray during their consult. We used an automatic electronic system that classified interpretation as concordant or discordant. We review all discordant interpretation, which were classified as false negative, false positive, or more exam needed. RESULTS: For 1 year, 8988 patients had 12,666 X-rays. We found a total of 742 (5.9%) discordant X-rays, but only 277 (2.2%) discordance had a consequence (new consult or exam not initially scheduled). We found some factors associated with discordance such as male sex, or ankle, foot, knee, finger, wrist, ribs, and elbow locations. CONCLUSIONS: On discharged patients, using a systematic second interpretation of X-ray by a radiologist, we found a total of 2.2% discordance that had an impact on the initial care.

Post-traumatic symptoms in patients with acute coronary syndrome: Maybe an outcome predictor after the ED visit!

OBJECTIVES: We aimed to assess the patients' experience of threat during management of an acute coronary syndrome (ACS) in the Emergency Department (ED) and to analyze the impact of this acute stress on day-30 outcomes. STUDY DESIGN: This is a prospective study. METHODS: We included patients with ACS in the ED. After discharge, the perceived stress (Perceived Stress Scale (PSS); Visual Analogic Scale (VAS) in stress evaluation; Patient Health Questionnaire (PHQ); and Posttraumatic Stress Disorder Checklist Scale (PCLS) were used. RESULTS: 35 patients have developed PTSD on day-30 (31.8%). The independent predictors of developing PTSD at day-30 were high PSS score on admission (OR = 1.4; CI = 1.1-1.8; p = 0.004) and/or elevated PHQ-9 score at day-30 (OR = 1.5; CI = 1.2-1.9; p < 0.001). The recurrence of the chest pain was more frequent in the PTSD group of patients. Patients with PTSD symptoms were more likely to report a non-therapeutic adherence to their cardiovascular medication. CONCLUSION: Stress management in EDs should become a systematic step in the management of patients with ACS. This study emphasizes the importance of multidisciplinary follow-up and early screening of patients at risk of PTSD to improve their outcomes after discharge.

Ricin poisoning after oral ingestion of castor beans: A case report and literature review.

INTRODUCTION: >1000 ricin poisoning cases secondary to intentional castor bean consumption have been reported in the literature since the late 1800s. The lethality of ricin poisoning after oral ingestion is determined by a few factors. CASE REPORT: We present a case that highlights the erratic absorption of ricin after accidental oral ingestion. On admission, the physical examination found a somnolent patient, with miosis, and a generalized abdominal tenderness. Her blood tests showed metabolic acidosis. Thanks to her early management, the discharge was possible three days later. DISCUSSION: The toxicity of ricin is dependent on the dose delivered and the route of the exposure. Supportive care is the mainstay of treatment. As shown in our case, early management is crucial for a good outcome.