Journal Jam 1: Age Adjusted D-dimer with Jeff Kline and Jonathan Kirschner

In this first ever episode of the Journal Jam podcast, a collaboration between EM Cases, Academic Life in EM and The Annals of Emergency Medicine's Global Emergency Medicine Journal Club, Teresa Chan and I, along with Jeff Kline, Jonathan Kirschner, Anand Swaminathan, Salim Rezaie and Sam Shaikh from ALiEM, discuss the potential for Age Adjusted D-dimer to rule out pulmonary embolism in low risk patients over the age of 50. We discuss 4 key questions about the ADJUST-PE Study from JAMA in March 2014 including: Would you order a CTPA on a 60 year old woman with an age adjusted D-dimer of 590 ng/L? The problem until now has been that the older the patient, the more likely the D-dimer is to be positive whether they have a PE or not, so many of us have thrown the D-dimer out the window in older patients and go straight to CTPA, even in low risk patients. If you are a risk averse doc, this strategy will lead to over-utilization of resources, huge costs, length of stay, radiation effects etc; and if you’re not so risk averse, then you might decide not to work up the low risk older patient at all and miss clinically important PEs. expert peer reviewFor all the questions discussed on this podcast, the original Google Hangout interview from which this podcast was based, and the crowd sourced opinions from around world, visit the ALiEM website. Many thanks to all the talented people who made this podcast possible. Together, we're smarter!

Episode 50 Recognition and Management of Pediatric Sepsis and Septic Shock

Kids aren't little adults. Pediatric sepsis and septic shock usually presents as 'cold shock' where as adult septic shock usually presents as 'warm shock', for example. In this episode, a continuation of our discussion on Fever from with Ottawa PEM experts, Sarah Reid and Gina Neto, we discuss the pearls and pitfalls in the recognition and management of pediatric sepsis and septic shock. We review the subtle clinical findings that will help you pick up septic shock before it's too late as well as key maneuvers and algorithms to stabilize these patients. We cover tips for using IO in children, induction agents of choice, timing of intubation, ionotropes of choice, the indications for steroids in septic shock, and much more.....

Episode 49 Effective Patient Communication, Patient Centered Care and Patient Satisfaction

If you believe that coping with some of the people we deal with in emergency medicine is difficult or impossible, you’re not alone. We all feel this way from time to time. We all work in stressful environments where it may feel as though we have too little time for effective patient communication, patient centered care and patient satisfaction. You and your patients may often have mismatched views of what’s important. You may have a specific medical agenda and they might have a very different agenda. Then there’s the difficult patient – we all know who these people are – the hostile aggressive patient, the demanding patient, the know-it-all, the excessively anxious patient, and the incessant complainer, among others. If we don’t know how to handle these patients appropriately, they may receive suboptimal care, grind patient flow to a halt, and delay care of other patients. And of course, if the staff has to deal with a multitude of these patients on a given shift, there’s a sort of swarm-based escalation in frustration and sometimes, unfortunately, a total breakdown of effective care. These frustrations don’t only come out when we’re presented with multiple sequential difficult patients, but for some of us, the more we practice, the more we become desensitized to the needs of all of our patients and their families and, we run the risk of destroying the doctor-patient relationship, as well as making most of our patient interactions frustrating, unsatisfying, – even detrimental to our health and the outcomes of our patients. How you communicate in the ED can improve patient outcomes and enhance job satisfaction, yet there is little education on patient centered care for EM practitioners. After listening to this episode, it is my hope that what you learn from the literature and from expert opinion,and then apply to the way you communicate with your patients, will effectively make you a happier health care professional. Dr.Walter Himmel, Dr. Jean Pierre Champagne and RN Ann Shook guide us in this round table discussion on effective patient communication, patient centered care and patient satisfaction – this has evolved my practice into what I perceive as a higher level of personal satisfaction as well as patient care….I hope it will do the same for you.

Best Case Ever 28: Anti-NMDA Receptor Encephalitis

Dr. David Carr presents his second of Carr's Cases. This series features some potentially life-threatening diagnoses that may be perceived as zebras, but actually have a higher incidence then we might think - and if diagnosed early, can significantly effect patient outcomes. This Best Case Ever is about Anti-NMDA Receptor Encephalitis, a diagnosis that was only discovered in 2005, and has only recently been recognized by the Emergency Medicine community. Anti-NMDA Receptor Encephalitis may mimic a first presentation of schizophrenia or Neuraleptic Malignant Syndrome. It may present with seizure, altered mental status, autonomic instability or movement disorder in the absence of drug exposure. When you are faced with any of these presentations and no other diagnosis seems to fit, do an LP and send the CSF for anti-NMDA receptor antibodies. The time-sensitive treatment is IVIG and steroids. Anti-NMDA receptor Encephalitis is a must know diagnosis for all emergency medicine practitioners. Learn how to pick up this important diagnosis by listening to Dr. Carr's Best Case Ever and following the links to further resources.

Episode 48 – Pediatric Fever Without A Source

Have you ever seen a child in your emergency department with a fever - he asks sarcastically? At the ginormous community hospital where I work, we see about 25,000 kids each year in our ED and about half of them present with fever. Yes, there still exists fever phobia in our society, which brings hoards of worried parents into the ED with their febrile kids. For most of these kids it's relatively straight forward: Most kids with fever have clinical evidence of an identifiable source of infection – a viral respiratory infection, acute otitis media, gastro, or a viral exanthem. However, about 20% have Fever Without a Source despite your thorough history and physical exam. A small but significant number of this 20% without an identifiable source of fever will have an occult bacterial infection - UTI, bacteremia, pneumonia, or even the dreaded early bacterial meningitis. These are all defined as Serious Bacterial Infections (SBI), with occult UTI being the most common SBI especially in children under the age of 2 years. In the old days we used to do a full septic work-up including LP for all infants under the age of 3 months, but thankfully, times have changed in the post-Hib and pneumoccocal vaccine age, and we aren’t quite so aggressive any more with our work-ups. Nonetheless, it's still controversial as to which kids need a full septic workup, which kids need a partial septic workup, which kids need just a urine dip and which kids need little except to reassure the parents. In this episode, with the help of Dr. Sarah Reid and Dr. Gina Neto from the Children's Hospital of Eastern Ontario, we will elucidate how to deal with fever phobia, when a rectal temp is necessary, how to pick out the kids with fever that we need to worry about, how to work up kids with fever depending on their age, risk factors and clinical picture, who needs a urinalysis, who needs a CXR, who needs blood cultures and who needs an LP, and much more....

Best Case Ever 27: Pediatric Shock

Ottawa this year, I had the pleasure of discussing pediatric shock and sepsis with Dr. Sarah Reid, a good medical school friend of mine from the Gretzky Year ('99) graduating class. I knew back then that she was heading for PEM educator stardom. Lo and behold, she is the now the director of CME at the Children's Hospital of Eastern Ontario and a national PEM speaker extraordinaire. After recording an eye-opening session on Pediatric Fever Without a Source and Pediatric Sepsis, she told me the story of her Best Case Ever where the initial presumptive diagnosis was sepsis. Maximize your learning and submit your questions on 'Pediatric Fever Without a Source' on the Next Time on EM Cases page.

Episode 47: Evidence Based Medicine from NYGH EMU Conference 2014

Dr. Walter Himmel (the 'walking encyclopedia of EM') gave a fantastic talk from North York General's Emergency Medicine Update Conference in Toronto, which have edited into a podcast with key commentary and summaries. Dr. Himmel eloquently shows us, through absolutely stunning personal cases, how evidence based medicine can be appropriately or inappropriately applied in real practice, resulting in major outcome differences for your patients. He elucidates the importance of clinical experience, patient values and ED resources in helping apply the medical literature to your practice. He reviews the essence of critical appraisal, the hierarchy of evidence and how to keep up with the emergency medicine literature. The famous NINDS thrombolysis for stroke trial is distilled down to a few key considerations and the NEJM transfusion for upper GI bleed trial from last year is dissected, analyzed and then applied to Dr. Himmel's personal cases, to help us understand exactly how to apply the literature to our daily practice. Blog post and written summary prepared by Keerat Grewal, edited by Anton Helman July 2014

Best Case Ever 26: Chloral Hydrate Poisoning and Cardiac Arrest

I met up with Mike Betzner at North York General's Update in EM Conference in Toronto. He is the medical director of Air Transport STARS air ambulance out of Calgary and an amazing speaker on the national lecturing circuit. His Best Case Ever on Chloral Hydrate poisoning & cardiac arrest describes a young man in cardiac arrest with resistant Ventricular Fibrillation and Torsades de Pointes. There is only one class of drugs that can get him back into normal sinus rhythm. Dr. Betzner describes how he recognized that this patient was suffering from Chloral Hydrate poisoning and how he saved his life with one simple intervention.

Episode 46 – Social Media and Emergency Medicine Learning

In early June of this year I caught up with Dr. Rob Rogers of iTeach EM and The Teaching Course, Dr. Ken Milne of The Skeptics Guide to EM and Dr. Brent Thoma of Academic Life in EM and Boring EM at the Canadian Association of Emergency Medicine Conference in Ottawa to chat about the evolution of Social Media & Emergency Medicine Learning. In this podcast, we discuss how Social Media can enhance your career, tips on how to get the most out of FOAMed without getting overwhelmed by the volume of material, swarm-based medicine, tacit knowledge sharing, the flipped classroom, the use of FOAMed in emergency medicine training curricula, how Twitter, Google+, Google Hangout and Google Glass have changed the face of medical education, and much more.

Episode 45: NYGH EM Update Conference 2014

This past May in Toronto, the largest and, in my opinion, best Canadian EM conference, North York General Hospital's Emergency Medicine Update Conference, attracted 'Captain Cortex' himself, Stuart Swadron, a Toronto native to talk about his approach to vertigo, which highlights how not to miss a posterior circulation stroke. For the seventh year running the EMU conference was proud to have one of the worlds most well known EM educators, Amal Mattu who presented the most important Cardiology Literature from the past year. This podcast includes edited versions of their talks with commentary and summaries.

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