Impact of the COVID-19 Pandemic on Inappropriate Use of the Emergency Department.

: Inappropriate use of the emergency department (IEDU)-consisting of the unnecessary use of the resource by patients with no clinical need-is one of the leading causes of the loss of efficiency of the health system. Specific contexts modify routine clinical practice and usage patterns. This study aims to analyse the influence of COVID-19 on the IEDU and its causes.

[Apropriateness of hospital admissions due to COVID-19 in the 2 and 5 phase of the pandemic].

Objective: The increase in the demand for healthcare caused by COVID-19 implies a lower availability of health resources and influences the appropriateness of their use. Due to the variability of demand during the pandemic, the study aimed to compare the appropriateness of hospital admissions between the 2 and 5 phases of the pandemic according to the criteria of the Hospital Emergency Service (CiHRyC). These results were compared with those obtained according to the Pneumonity Severity Index (FINE) and the Appropriateness Evaluation Protocol (AEP).

Quality Health Care in Acute Shoulder Pain: What Is the Contribution of Musculoskeletal Ultrasound?

For the purpose of assessing the impact of ultrasound in patients with acute shoulder pain, we conducted an analysis of quality health care indicators: need for reevaluation of the pain, rate of referral to specialized medicine and length of time in the emergency department. We reviewed the 1,433 records of patients attended to between 2015 and 2016. Thirty days after the first examination, 90 patients (10.