Early Major Adverse Cardiovascular Event in a Patient With Chronic Kidney Disease: A Case Report.

Acute coronary syndrome (ACS) is common in people with chronic kidney disease (CKD) and is linked to poor short- and long-term outcomes. The diagnosis of myocardial infarction is challenging in patients with CKD as they have baseline elevated troponin levels. To date, there are no widely accepted guidelines to suggest what is a clinically significant change in troponin levels in these patients. We report a case of a patient with CKD who presented with chest pain to the emergency department (ED). His baseline troponin was high; however, the delta change was 11%. He was discharged from the ED for outpatient follow-up, but within 36 hours, he had significant ST elevation myocardial infarction (STEMI) with unstable hemodynamics and acute heart failure requiring urgent intubation and coronary revascularization. This case highlights the gap in clinical knowledge and practice in a relatively not uncommon presentation in emergency departments.

Interprofessional On-floor Education on Oxygen Therapy in COVID-19 Patients, Cardiac Arrest, and Procedural Sedation: Perception of Health-care Workers in Emergency Setting.

Objective: There is paucity of evidence for interprofessional education (IPE) conducted within the working environment of emergency departments (EDs). This study demonstrates favorable perception of on-floor IPE sessions conducted in a busy emergency department. Materials and Methods: Between January and December 2020, IPE was conducted in EDs using low fidelity manikins and involved nurses, doctors, respiratory therapists, and medical students already present on floor. The three key areas were, taught cardiac arrest, escalating oxygen therapy for COVID-19 patients, and procedural sedation. Each session lasted 30 min, and feedback was obtained immediately after the session in both transcribed and written forms through scannable survey monkey links. Results: Forty-seven sessions were conducted covering the three topics for 141 participants. The majority of the participants benefited from on-floor IPE and preferred this approach in the future. Both participant and faculty recommended to have some protected time to maximize the learnings. Conclusion: IPE in the clinical environment is feasible, with careful planning it can enhance collaborative learning in the ED.

Management of abnormal observations in the emergency department: A review.

OBJECTIVE: To assess utility and accuracy of general observation modified early warning score charts; and compare sensitivity and specificity of single- and multiple-parameter-based trigger scores on patient outcomes in the ED. METHODS: Retrospective cohort clinical audit of all adult Modified Early Warning Score charts in the ED of a mixed tertiary hospital over 4 weeks. Data extracted included recorded parameters required to calculate Modified Early Warning Score and evidence of response. RESULTS: Of 5901 ED presentations, medical records system identified 2482 Modified Early Warning Score; 347 were missing or blank. Of 2135 Modified Early Warning Score charts, 19.5% contained a calculation error, 51.9% had one or more missing parameters and 36.6% did not have usual/target systolic blood pressure recorded; with 25.1% (95% confidence interval [CI] 23.3-27.0) charts correctly completed. Four hundred and forty-three had a single-abnormal parameter of which chart review showed 96.6% (94.5-97.3) were identified as abnormal by nurses with 25.7% (21.9-30.0); only 5.6% (3.9-8.2) had evidence of recognition by medical staff. Modified Early Warning Score sensitivity and specificity for ward admission was 14.7% and 96.1%, respectively. Modelling using the dataset of a single-abnormal parameter suggested sensitivity and specificity of 31.6% and 85.8%, respectively. CONCLUSIONS: This study highlights serious deficiencies in documentation of abnormal parameters and emergency response. It has also shown poor accuracy of both single- and multiple-parameter-based trigger scores in predicting patient outcomes within the ED. However, single-parameter-based trigger scores are twice as sensitive as total Modified Early Warning Score for admission and reduces documentation error by 23%.

Small bowel volvulus leading to gangrene and short bowel syndrome.

A young man was operated for acute abdomen. Laparotomy revealed small bowel diverticulosis with very short mesentery leading to volvulus of near total small bowel. Resection and end to end anastomosis was performed. Patient ended up with short bowel syndrome.