Incidental Identification of Right Atrial Mass Using Bedside Ultrasound: Cardiac Angiosarcoma

<p>Background: Emergency ultrasound is now used in both community and academic hospitals for rapid diagnosis and treatment of life-threatening conditions. Bedside emergency echocardiography can rapidly identify significant pathology such as pericardial effusions and tamponade, right ventricle dilatation due to pulmonary embolism, and cardiac hypokinesis, and aid in the diagnosis and management of patients in emergency department (ED).</p> <p>Case Report: A 41-year-old man presented twice to the ED with history of abdominal pain and was diagnosed with primary cardiac angiosarcoma with point-of-care ultrasound.</p> <p>Conclusion: This case is illustrative of how bedside cardiac ultrasound in the ED can dramatically change a patient’s hospital course. [West J Emerg Med. 2011;12(4):478–480.]</p

International Scope of Emergency Ultrasound: Barriers in Applying Ultrasound to Guide Central Line Placement by Providers in Nairobi, Kenya

Background While ultrasound (US) use for internal jugular central venous catheter (CVC) placement is standard of care in North America, most developing countries have not adopted this practice. Previous surveys of North American physicians have identified lack of training and equipment availability as the most important barriers to the use of US. Go to: Objective We sought to identify perceived barriers to the use of US to guide CVC insertion in a resource-constrained environment. Go to: Methods Prior to an US-guided CVC placement training course conducted at the Aga Khan University Hospital in Nairobi, Kenya, physicians were asked to complete a survey to determine previous experience and perceived barriers. Survey responses were analyzed using summary statistics and the Rank-Sum test based on different specialty, gender, and previous US experience. Go to: Results There were 23 physicians who completed the course and the survey. 52% (95% CI: 0.30–0.73) had put in \u3e20 CVCs. 21.7% (95% CI: 0.08–0.44) of participants had previous US training, but none in the use of US for CVC insertion. The respondents expressed agreement with statements describing the ease of the use and improved success rate with US guidance. There was less agreement to statements describing the relative convenience and cost effectiveness of US CVC placement compared to the landmark technique. The main perceived barriers to utilization of US guidance included lack of training and limited availability of US equipment and sterile sheaths. Go to: Conclusion Perceived barriers to US-guided CVC placement in our population closely mirrored those found among North American physicians, including lack of training and limited availability of US machines and equipment. These barriers have the potential to be addressed by targeted educational and administrative interventions

Skin disorders at sea

The purpose of this study is to characterize the types of skin disorders occurring at sea requiring acute treatment. The case logs of a tele-medicine service for US flagged ships at sea were reviewed from March 1, 2006 until March 1, 2009. Of 1844 total cases, 10% (n = 183) were for skin disorders. Sixty-eight percent (n = 125) were infections, 14% (n = 25) were inflammatory, 7% (n = 13) were environmental, and 11% (n = 20) were non-specific rashes. Cutaneous abscesses and cellulitis (n = 84) were the most common acute skin disorders encountered. In some cases (n = 81), still digital photographs aided in the diagnosis. Int Marit Health 2010; 61, 1: 9-1

Suspected Methicillin-resistant Staphylococcus aureus infections at sea

Background: Methicillin-resistant Staphylococcus aureues (MRSA) has been increasingly reported as the cause of community acquired skin infections in individuals without established risk factors. MRSA infections have been reported in multiple settings, but not yet in the commercial maritime industry. Objective: To evaluate the incidence of skin and soft tissue infections at sea over the past 5 years, and to see if there are trends in reported clinical features that suggest MRSA as the pathogen. Methods: A retrospective chart review was undertaken of all cases reported from 2002 until 2006 to a single tele-medical advice service for ships at sea. Since microbiologic diagnosis is not feasible at sea, cases were evaluated for the following features which may suggest MRSA: the presence of pus, small abscess or furuncle, or suspected spider bite. Results: From 2002 to 2006 the percentage of cases that were skin infections rose from 5.5 to 8.8%. In 2002, 36% had features consistent with MRSA infection and 74 % had them in 2006 (

Compliance with occupational safety and health regulations in Nigeria's public regulatory entity : a call for attention

The amelioration of the deplorable state of occupational safety and health (OSH) in Nigeria should flow from upstream to downstream. This short communication reports on some preliminary results of an ongoing research project in which workplace observations and interviews were conducted on 10 staff out of 48 staff of the Federal Ministry of Labour and Productivity Inspectorate Division in Nigeria, the custodian of OSH. Results show that they fail to comply with some OSH regulations that they should enforce, thus establishing the upstream decay of enforcement and compliance with OSH regulations in Nigeri

International Scope of Emergency Ultrasound: Barriers in Applying Ultrasound to Guide Central Line Placement by Providers in Nairobi, Kenya

Background: While ultrasound (US) use for internal jugular central venous catheter (CVC) placement is standard of care in North America, most developing countries have not adopted this practice. Previous surveys of North American physicians have identified lack of training and equipment availability as the most important barriers to the use of US. Objective: We sought to identify perceived barriers to the use of US to guide CVC insertion in a resource-constrained environment. Methods: Prior to an US-guided CVC placement training course conducted at the Aga Khan University Hospital in Nairobi, Kenya, physicians were asked to complete a survey to determine previous experience and perceived barriers. Survey responses were analyzed using summary statistics and the Rank-Sum test based on different specialty, gender, and previous US experience. Results: There were 23 physicians who completed the course and the survey. 52% (95% CI: 0.30–0.73) had put in \u3e20 CVCs. 21.7% (95% CI: 0.08–0.44) of participants had previous US training, but none in the use of US for CVC insertion. The respondents expressed agreement with statements describing the ease of the use and improved success rate with US guidance. There was less agreement to statements describing the relative convenience and cost effectiveness of US CVC placement compared to the landmark technique. The main perceived barriers to utilization of US guidance included lack of training and limited availability of US equipment and sterile sheaths. Conclusion: Perceived barriers to US-guided CVC placement in our population closely mirrored those found among North American physicians, including lack of training and limited availability of US machines and equipment. These barriers have the potential to be addressed by targeted educational and administrative interventions

A cruise ship emergency medical evacuation triggered by handheld ultrasound findings and directed by tele-ultrasound

Cruise ships travel far from shoreside medical care and present a unique austere medical environment. For the cruise ship physician, decisions regarding emergency medical evacuation can be challenging. In the event that a passenger or crew member becomes seriously ill or is injured, the use of point-of-care ultrasound may assist in clarifying the diagnosis and stratifying the risk of a delayed care, and at times expedite an emergent medical evacuation. In this report we present the first case reported in the literaturę of an emergency medical evacuation from a cruise ship triggered by handheld ultrasound. A point-of-care ultrasound performed by a trained cruise ship physician, reviewed by a remote telemedical consultant with experience in point-of-care ultrasound, identified an ectopic pregnancy with intraabdominal free fluid in a young female patient with abdominal pain and expedited emergent helicopter evacuation from a cruise ship to a shoreside facility, where she immediately underwent successful surgery. The case highlights a medical evacuation that was accurately triggered by utilising a handheld ultrasound and successfully directed via a tele-ultrasound consultation. American College of Emergency Physicians (ACEP) health care guidelines for cruise ship medical facilities should be updated to include guidelines for point-of-care ultrasound, including training and telemedical support

Telepsychiatric assessment of a mariner expressing suicidal ideation

This case report highlights the successful use of telepsychiatric consultation by secure video chat to remotely assess a mariner expressing suicidal ideation. As a result of this intervention, telemedicine providers initiated psychiatric stabilisation while the mariner was still aboard the vessel, determined that he was safe for repatriation under the care of qualified medical escorts, and facilitated admission to a psychiatric facility near his home in the United States. Mental health emergencies are a significant cause of morbidity and mortality among mariners. Telepsychiatry is a validated method of establishing a psychiatric diagnosis and disposition as well as assessing risk of suicidality and the potential for violent decompensation. It has the potential to be a valuable adjunct to any traditional maritime telemedicine service

An Echocardiography Training Program for Improving the Left Ventricular Function Interpretation in Emergency Department; a Brief Report

Introduction: Focused training in transthoracic echocardiography enables emergency physicians (EPs) to accurately estimate the left ventricular function. This study aimed to evaluate the efficacy of a brief training program utilizing standardized echocardiography video clips in this regard. Methods: A before and after design was used to determine the efficacy of a 1 hour echocardiography training program using PowerPoint presentation and standardized echocardiography video clips illustrating normal and abnormal left ventricular ejection fraction (LVEF) as well as video clips emphasizing the measurement of mitral valve E-point septal separation (EPSS). Pre- and post-test evaluation used unique video clips and asked trainees to estimate LVEF and EPSS based on the viewed video clips. Results: 21 EPs with no prior experience with the echocardiographic technical methods completed this study. The EPs had very limited prior echocardiographic training. The mean score on the categorization of LVEF estimation improved from 4.9 (95% CI: 4.1-5.6) to 7.6 (95%CI: 7-8.3) out of a possible 10 score (