Professionalism-training in undergraduate medical education in a multi-cultural, multi-ethnic setting in the Gulf Region: an exploration of reflective essays.

BACKGROUND: Despite the established need to prioritize professionalism-training in developing future physicians, very few medical programs in the Gulf Region embed in their curricula discrete contextualized courses aimed at developing the corresponding competencies, while fostering self-directed learning. This study aims at exploring the perception of undergraduate medical students in a multi-cultural, multi-ethnic setting regarding their understanding of, and personal experience with professionalism through their engagement with the content of an innovative curriculum-based professionalism course, offered at a Medical School in Dubai, United Arab Emirates. METHODS: The study used a qualitative phenomenological research design. Out of 33 students, 29 students had submitted reflective essays. The content of these essays was inductively analyzed following a six-step framework for conducting thematic analysis. The framework's steps include familiarizing oneself with the data, generating initial codes, searching for themes, reviewing themes, defining and naming themes, and producing the report. FINDINGS: The inductive qualitative analysis generated the Professionalism Learning Journey model. This conceptual model includes four interconnected themes: Awareness, Acknowledgement, Realization, and Application. The generated model depicts the trajectory that the learners appear to experience while they are engaging with the content of the course. CONCLUSION: Integrating a professionalism-training course into an undergraduate medical curriculum is likely to be positively appraised by the learners. It raises their awareness, enables them to value the subject matter and the sophistication of its application, and empowers them to put into practice the taught principles, on an individual basis and collectively. This is especially true when the course is entrenched in constructivism experiential learning theory and designed to foster self-directed learning. The introduced conceptual model, in conjunction with the innovative professionalism-training course curriculum, can serve as a template for other competencies and other schools.

Impact of Ramadan on Emergency Department Patients Flow; a Cross-Sectional Study in UAE.

INTRODUCTION: Ramadan, the ninth month of the Islamic lunar calendar, is, to Muslims, the holiest month of the year. During this month, young, able-bodied Muslims are commanded to abstain from food and drink from dawn to dusk. OBJECTIVE: The objective of the study is to analyze emergency department (ED) patients flow during the holy month of Ramadan and compare it to non-Ramadan days. We hypothesized that Ramadan would affect ED attendance by altering peak hours, and expected a dip in attendance around evening time (after sunset). METHODS: In Abu Dhabi, United Arab Emirates, a retrospective study was conducted at a tertiary hospital (2014-2016). The data was strategically separated and patient presence was analyzed year-wise, weekday basis and based on the hourly presence of the patients in the ED of the chosen hospital. RESULTS: A total of 45,116 ED's patient visits were analyzed over the mentioned study period. There was a difference in the total volume of Ramadan and non-Ramadan patient between the years 2014-2016. In all of the years, the highest percentage of visits was during the non-Ramadan days and this had a small fluctuation from 53% in 2014 to 52% in 2016 (p=0.001). It was observed from the collected data that 53% of the patients were present in the hospital during the fasting hours whereas 47% were present during the non-fasting hours (p<0.001). CONCLUSION: We were successfully able to derive a pattern from the data of 3 years in relation to the patient flow in the ED of the hospital. Moreover, we observed the difference in the patient arrival pattern between the Ramadan and non-Ramadan days in the hospital along with the predominant categorization of patient chief complaints. Our study identified a unique pattern of ED hourly visits during Ramadan.

Point-of-care Ultrasound Diagnosis of Emphysematous Cholecystitis.

A 49-year-old male presented to the emergency department with abdominal pain and generalized weakness. The physical examination was positive for right upper quadrant tenderness and positive Murphy's sign. Point-of-care biliary ultrasound revealed signs of emphysematous cholecystitis. Emphysematous cholecystitis is a rare biliary pathology with a high mortality rate. It differs from acute cholecystitis is many ways. It has unique ultrasound characteristics. This case highlights the use of point-of-care ultrasound to diagnose a rare biliary condition.

Integrating point-of-care ultrasound in the ED evaluation of patients presenting with chest pain and shortness of breath.

OBJECTIVE: The differential diagnoses of patients presenting with chest pain (CP) and shortness of breath (SOB) are broad and non-specific. We aimed to 1) determine how use of point-of-care ultrasound (POCUS) impacted emergency physicians' differential diagnosis, and 2) evaluate the accuracy of POCUS when compared to chest radiograph (CXR) and composite final diagnosis. METHODS: We conducted a prospective observational study in a convenience sample of patients presenting with CP and SOB to the Emergency Department (ED). Treating physicians selected possible diagnoses from a pre-indexed list of possible diagnoses of causes of CP and SOB. The final composite diagnosis from a chart review was determined as the reference standard for the diagnosis. The primary analysis involved calculations of sensitivity and specificity for POCUS identifiable diagnoses in detecting cause of CP and SOB. Additional comparative accuracy analysis with CXRs were conducted. RESULTS: 128 patients with a mean age of 64 ±â€¯17 years were included in the study. Using a reference standard of composite final diagnoses, POCUS had equal or higher specificity to CXR for all indications for which it was used, except for pneumonia. POCUS correctly identified all patients with pneumothorax, pleural effusion and pericardial effusion. In patients with a normal thoracic ultrasound, CXR never provided any actionable clinical information. Adding POCUS to the initial evaluation causes a significant narrowing of the differential diagnoses in which the median differential diagnosis from 5 (IQR 3-6) to 3 (IQR 2-4) p < 0.001. CONCLUSION: In evaluation of patients with CP and SOB, POCUS is a highly feasible diagnostic test which can assist in narrowing down the differential diagnoses. In patients with a normal thoracic ultrasound, the added value of a CXR may be minimal.

Bedside Ultrasound Reduces Diagnostic Uncertainty and Guides Resuscitation in Patients With Undifferentiated Hypotension.

OBJECTIVES: Utilization of ultrasound in the evaluation of patients with undifferentiated hypotension has been proposed in several protocols. We sought to assess the impact of an ultrasound hypotension protocol on physicians' diagnostic certainty, diagnostic ability, and treatment and resource utilization. DESIGN: Prospective observational study. SETTING: Emergency department in a single, academic tertiary care hospital. SUBJECTS: A convenience sample of patients with a systolic blood pressure less than 90 mm Hg after an initial fluid resuscitation, who lacked an obvious source of hypotension. INTERVENTIONS: An ultrasound-trained physician performed an ultrasound on each patient using a standardized hypotension protocol. Differential diagnosis and management plan was solicited from the treating physician immediately before and after the ultrasound. Blinded chart review was conducted for management and diagnosis during the emergency department and inpatient hospital stay. MEASUREMENTS AND MAIN RESULTS: The primary endpoints were the identification of an accurate cause for hypotension and change in physicians' diagnostic uncertainty. The secondary endpoints were changes in treatment plan, use of resources, and changes in disposition after performing the ultrasound. One hundred eighteen patients with a mean age of 62 years were enrolled. There was a significant 27.7% decrease in the mean aggregate complexity of diagnostic uncertainty before and after the ultrasound hypotension protocol (1.85-1.34; -0.51 [95% CI, -0.41 to -0.62]) as well as a significant increase in the absolute proportion of patients with a definitive diagnosis from 0.8% to 12.7%. Overall, the leading diagnosis after the ultrasound hypotension protocol demonstrated excellent concordance with the blinded consensus final diagnosis (Cohen k = 0.80). Twenty-nine patients (24.6%) had a significant change in the use of IV fluids, vasoactive agents, or blood products. There were also significant changes in major diagnostic imaging (30.5%), consultation (13.6%), and emergency department disposition (11.9%). CONCLUSIONS: Clinical management involving the early use of ultrasound in patients with hypotension accurately guides diagnosis, significantly reduces physicians' diagnostic uncertainty, and substantially changes management and resource utilization in the emergency department.

Characteristics of Frequent Users of the Emergency Department with Psychiatric Conditions.

STUDY OBJECTIVE: The goal of this study was to evaluate demographic factors associated with increased emergency department use among people with psychiatric conditions. METHODS: This was a retrospective cohort study of all patients presenting to an urban, academic emergency department with a history of at least one mental health-related final diagnosis. RESULTS: A total of 569 people with psychiatric conditions were included in the study. Of this group, 22.1% had four or more visits within 2009. People with more than four annual visits were more likely to be over age 40, to have at least one chronic condition, to have Medicaid, and to be Black compared with those with fewer than four annual visits. DISCUSSION: The frequent-user group had fewer visits with a final psychiatric diagnosis, lower rate of psychiatric admissions, and higher rate of visits resulting in a medical admission than the infrequent-user group.

Emergency physicians accurately interpret video capsule endoscopy findings in suspected upper gastrointestinal hemorrhage: a video survey.

BACKGROUND: Acute upper gastrointestinal (GI) hemorrhage is a common emergency department (ED) presentation whose severity ranges from benign to life-threatening and the best tool to risk stratify the disease is an upper endoscopy, either by scope or by capsule, a procedure performed almost exclusively by gastroenterologists. Unfortunately, on-call gastroenterology specialists are often unavailable, and emergency physicians (EPs) currently lack an alternative method to endoscopically visualize a suspected acute upper GI hemorrhage. Recent reports have shown that video capsule endoscopy is well tolerated by ED patients and has similar sensitivity and specificity to endoscopy for upper GI hemorrhage. OBJECTIVES: The study objective was to determine if EPs can detect upper GI bleeding on capsule endoscopy after a brief training session. METHODS: A survey study was designed to demonstrate video examples of capsule endoscopy to EPs and determine if they could detect upper GI bleeding after a brief training session. All videos were generated from a prior ED-based study on patients with suspected acute upper GI hemorrhage. The training session consisted of less than 10 minutes of background information and capsule endoscopy video examples. EPs were recruited at the American College of Emergency Physicians Scientific Assembly in Denver, Colorado, from October 8, 2012, to October 10, 2012. Inclusion criteria included being an ED resident or attending physician and the exclusion criteria included any formal endoscopy training. The authors analyzed the agreement between the EPs and expert adjudicated capsule endoscopy readings for each capsule endoscopy video. For the outcome categories of blood (fresh or coffee grounds type) or no blood detected, the sensitivity and specificity were calculated. RESULTS: A total of 126 EPs were enrolled. Compared to expert gastroenterology-adjudicated interpretation, the sensitivity to detect blood was 0.94 (95% confidence interval [CI] = 0.91 to 0.96) and specificity was 0.87 (95% CI = 0.80 to 0.92). CONCLUSIONS: After brief training, EPs can accurately interpret video capsule endoscopy findings of presence of gross blood or no blood with high sensitivity and specificity.