Chest Wounds Suck

Sucking chests wounds are pretty gruesome.

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Lets face it: Chest Wounds Suck ! :D

Its not so much the injury itself, but trying to manage it emergently that causes panic and a mindless rush. Unfortunately, blood happens to be wet, and tape happens to not like sticking to wet surfaces…  which makes creating an adequate 3-way seal or even just sealing the wound off quite difficult!

Nevertheless, according to the pro’s, a controlled and non-hasty approach always works best, so take your time, dry the surrounding area, apply your occlusive dressing (petroleum gauze, HALO chest seal.etc) and Dont Rush! (well, perform a RUSH Exam, but don’t actually rush!!)
Below are some videos of sucking chest wounds
Note the harsh and very audible course Crackles “rales”, crepitations produced by the lacerated alveoli and the pooling blood.

 

Video 1 – ER Sucking Chest

Video 2 – Sucking Chest from Dog Attack by Prof. Larry Mellick

Video 3 – Audible Crackles and Close Up Expansion

Video 4 – ER Sucking Chest Pre- Treatement

enjoy :)

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Healthcare Should be a Team Sport on TED

TEDtalk: Healthcare Should be a Team Sport by Eric Dishman

 

When Eric Dishman was in college, doctors told him he had 2 to 3 years to live. That was a long time ago. Now, Dishman puts his experience and his expertise as a medical tech specialist together to suggest a bold idea for reinventing health care — by putting the patient at the center of a treatment team.

 

Eric Dishman is an Intel Fellow and general manager of Intel’s Health Strategy & Solutions Group. He founded the product research and innovation team responsible for driving Intel’s worldwide healthcare research, new product innovation, strategic planning, and health policy and standards activities.

Dishman is recognized globally for driving healthcare reform through home and community-based technologies and services, with a focus on enabling independent living for seniors. His work has been featured in The New York Times, Washington Post and Businessweek, and The Wall Street Journal named him one of “12 People Who Are Changing Your Retirement.” He has delivered keynotes on independent living for events such as the annual Consumer Electronics Show, the IAHSA International Conference and the National Governors Association. He has published numerous articles on independent living technologies and co-authored government reports on health information technologies and health reform.

He has co-founded organizations devoted to advancing independent living, including the Technology Research for Independent Living Centre, the Center for Aging Services Technologies, the Everyday Technologies for Alzheimer’s Care program, and the Oregon Center for Aging & Technology.

“‘All of health care is based on one idea from the 1850s,’ says social scientist Eric Dishman, Intel’s director of health innovation. ‘That it has to be delivered in a face-to-face setting.’ His research on aging is behind evolving systems to provide more effective home care. His goal is to enable 50% of care in the U.S. to be delivered in the home by 2020.”

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Intussusception Video

  < Larry Mellick

Below is a great Video by Dr. Larry Mellick – Professor of Emergency Medicine and Professor of Pediatrics at the Medical College of Georgia, on an obstructive Intussusception in a young male (<3yo) , subsequently treated with an air enema. The patient demonstrates classic signs of pulling up his legs/ knee raising in reaction to the pain and the fluoroscopy quality in the video is brilliant!

Dr. Mellick has a fantastic collection of medical videos on his Youtube Channel that capture interesting and oftentimes rare procedures in his ED, great for educational tools and discussion points.
I highly recommend having a look at his Channel and some of his other videos.
Check his Youtube Channel out at:
http://www.youtube.com/user/lmellick

Spontaneous Pneumothorax Video:

2 Simultaneous cardiac arrests Video:

 

cheers!

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An Intro to the First ECG

Intro to ECG

Inspired by a mate starting out with ECG’s and me ( a visual learner) struggling to explain the concept verbally, here are some videos to help anyone with their first step into ECG interpretation and understanding!

Welcome to ECG’s – Please enjoy this Intro  :D

1. The Cardiac Cycle (Lead II)

2. How to Obtain a 12 Lead ECG (skip to 4 minutes for the actual procedure)

12 Leads – the First Videos to Watch!

A more complex and faster but seriously thorough and fantastic video explaining the electrophysiology of the ECG

My Advice: I am a complete n00bie and i’ve been going at it for a year now – which is basically nothing in the long term!
Keep at it, persevere and find someone experienced and knowledgeable who can reduce complicated ideas to simple understandable analogies.

Goodluck!

kid-doctor

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MacGyver Med : Improv in the Ambulance

macgyver MD  (and yes i do apologize for my paint skills)

So I happen to be a big fan of improvisations – mostly because i’m a young student with little to no cash ;) but besides that, improvisations save lives when things don’t work they way they are supposed to… Unfortunately, it just so happens that it is exactly WHEN we need things that they tend NOT to work!

Dr. Minh Le Cong at the PHARM has some awesome emergency improv. techniques  especially his Needle Cricothyroidotomy for emergency oxygenation!


And being the lover of Macgyver Med that I am, here are a few other tips and tricks from Brandon Oto, and EMT working in Boston MA in the States.
(It’s also appropriate here that I make mention of the recent Boston Explosions that took place, our thoughts are with all those grieving and our support with the EMS community and first responders involved.)

Back to Brandon, He’s actually the author of EMS Basics – a great site for The Fundamentals of EMS and has two really cool videos below:

EM educators, have a look at this! No more gastric inflation, over ventilation or barotrauma!

Having BP Cuff problems? Solved!

Finally, if all you have is a bottle of sterile water, THIS is your solution!

Whilst improvisations are handy, amusing and often quite cool, of course im not advocating for their routine use, nor endorsing their safety, BUT all great inventions came from tinkering… so MacGyver On!

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RSI with Roc and Sugammadex – A Trial form the BJA

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Here’s an interesting study Published in early 2012 from the British Journal of Anesthesia.

Rapid sequence induction and intubation
with rocuronium –sugammadex compared with
succinylcholine: a randomized trial
M. K. Sørensen et al.

Click here to link to the article

Overview:

An unanticipated difficult airway may arise during rapid sequence induction
and intubation (RSII). The aim of the trial was to assess how rapidly spontaneous
ventilation could be re-established after RSII. We hypothesized that the time period from tracheal intubation to spontaneous ventilation would be shorter with rocuronium– sugammadex than with succinylcholine.

The Trial was randomized and patient-observer blinded and examined patients administered either propofol or alfentanil with either suxamthenoim or rocuronium and sugammadex – (administered in the roc. group after tracheal intubation at 16mg/kg.) 61 patients were enrolled.

Results:
The median time from tracheal intubation to spontaneous ventilation was 406 s with
succinylcholine and 216 s with rocuronium–sugammadex (P ¼ 0.002). The median time
from tracheal intubation to 90% recovery of the first twitch in train-of-four (T
1 90%) was
518 s with succinylcholine and 168 s with rocuronium–sugammadex (P , 0.0001).
Intubation conditions and time to tracheal intubation were not significantly different.
Conclusions: RSII with rocuronium followed by reversal with sugammadex allowed earlier
re-establishment of spontaneous ventilation than with succinylcholine.

 

so… now all we need are a few million dollars and we can equip everyone with sugammadex!

 

Happy Easter, Passover, Kwanzaa and anniversary of Guru Amar Das becoming the third Sikh Guru. :)

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TheBluntDissection.com – No Place Like Home

Have a look at this Case Study and great blog from Chris Partyka @ thebluntdissection.com
Chris is an EM Registrar from NSW, Australia and his Interests are: Resuscitation. Ultrasound. Pre-hospital / Retrieval. Education.
It’s a great story and important lesson, Check it out:

I am now 6 weeks into my 6 month anaesthetic secondment. There have been some interesting challenges settling into the new job but I am largely enjoying my time perfecting basic airway manoeuvers, laryngoscopy and playing with some brilliant airway toys (McGrath video laryngoscopes, the AirTraq, intubating LMAs etc). I thought I’d share with you a case (from Anaesthetic week 2) that presenting some multifaceted challenges & several points of reflection …

The Case.

A 59 year old male undergoes an elective radical prostatectomy. He is previously well, however takes some ‘herbal Chinese medicines’ that he stopped 2 weeks prior to surgery. His surgery appears to go without a hitch, except for the 1200mL of blood in the surgical suction container at the end of the case.

 
http://thebluntdissection.com/2013/03/16/no-place-like-home/ 

 

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Code STEMI web series – The London Ambulance Service Story

Produced by The CODE STEMI Team (Director Thaddeus Setla and Producer Tom Bouthillet) in conjunction with LAS and PhysioControl.

This mini Documentary features one of the most inspiring and forward thinking paramedic consultant’s ive ever had the pleasure of watching.

THIS is the standard. the example of a united system, a continuity of care and a search for best practice and patient care!

check it out!

 

 

(no conflict of interest disclosures)

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The Mental Health Paramedic

Doctor-Grover-grover-monster-20091698-1097-1600
There are Intensive Care paramedics, Community Paramedics, Extended Care Practitioners, Rural and Remote Healthcare Paramedics, CBRNE Paramedics, Fire-fighter Paramedics, Tactical and SWAT Medics, there are Flight Medics, and there are even a few paediatric and neonatal intensive care transport Medics .
But there are NO Mental Health care specialists in our EMS community!
where is the Mental Health Paramedic?
You can refer to this earlier post of mine outlining this crazy gap in patient care, but in a nutshell, mental health emergencies are becoming an ever increasing portion of the EMS workload, some services even quote up to 30% or More of their calls are related to Mental Health!! That’s FAR more than cardiac arrests, sepsis and pregnancy put together! And think of how much training goes into these three categories of medical emergency. Mental health is Under-treated!

So why is there such an almost evasion when it comes to education on mental health and providing a scope to deal with and treat these emergencies?
Are societal stigmatisms a contributing factor?
Could it be the intangible nature of the symptoms and pathologies?
Could our own perceptions – or rather misconceptions, of the limitations of our treatment options be hindering the advancement of further scope for interventions?

Not only is it time to Professionalise and Sub-Specialise (see my previous post), but I believe it’s also time to increase our general education and further promote mental health pathologies as an area where we CAN have an impact and are able to begin interventions that will have measurable effects.

The first issue to address is general education. If every paramedic is expected to understand the birthing process inside-out (pardon the pun) then there is no excuse for not having the same, if not a greater working knowledge of the pathophysiology of mental illness and disease.
The future of EMS is currently pointed in the direction of equipping pre-hospital professionals with clinical tools and pathways to appropriately asses, manage and refer patients.
Paramedics are beginning to utilise NEXUS and Canadian C-Spine criteria in the Pre-Hospital arena, not only that, but they have been using state-wide trauma systems for aeons! Any critical trauma patient is immediately transferred to Level 1 trauma centres – that’s a foundational principle, a part of core EMS education.
So why aren’t psychiatric patients or patients experiencing mental health crises being appropriately transferred to a facility with the means of not only adequately managing these patients, but a facility that specialises in their treatment?!
You wouldn’t send a patient with bilateral femoral fractures to a local Emergency Department, they deserve a trauma centre with 24/7 surgical facilities. Similarly, an individual experiencing a psychological crisis deserves a facility that has 24/7 specialists; a psych unit, not a local hospital with outpatient services.

But the buck doesn’t stop there. Why aren’t there paramedics, who are highly skilled, trained and experienced specifically in the field of mental health emergencies? An Extended care practitioner or Community Paramedic is a specialist in low acuity care; they have undergone additional training and education to deliver a set of skills normally outside the boundaries of traditional EMS.
Why can’t a similar principle be applied?
Wouldn’t it be fantastic to see a day where a unit responds to a patient experiencing a psychological crisis, assesses the patient and calls for assistance from a Specialist Crisis Paramedic? (sounds nicer than Mental Health Paramedic?)
A paramedic who not only has training in ALS skills, but has undergone a formal diploma in counselling or psychology/ psychiatry, similar to a psychiatric RN? A Specialist Paramedic who has an extended scope of practice to intervene in psych. emergencies, an expert in sedation and chemical restraint, an experienced wielder of clinical assessment tools like the DASS, the Hamilton Scale,
PHQ-9 .etc just to name a few. A specialist who deals on a daily basis with this spectrum of disease and understands the finer aspects of each illness and symptom?

Imagine that!

Heck, imagine an Interventionalist who can administer low doses of Ketamine in the pre-Hospital environment that will have a significant impact on the patient for more than 2 days?*

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Don’t let my poor understanding of the healthcare system and EMS dissuade you, use your imagination!

And lastly, of all the research being conducted in the Emergency medicine and pre-Hospital care arena, how much of it do you think is being devoted to resuscitation?
Now, how much to thrombolysis?
Diabetes?
All of which are exceptionally worthwhile and vital areas to advance in!
But how much is being devoted to mental health care and psychiatric emergencies?
We cannot afford to let Mental Healthcare become the sibling that gets left behind.

 *Berman, RM, Capiello, A., Anand, A., Oren, DA, Heninger, GR, Charney, DS, Krystal, JH. (2000). Antidepressant effects of ketamine in depressed patients. Biol Psychiatry, 47, 351–354

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Scratching the Surface – Re-examining Management of Simple Corneal Abrasions & Lacerations

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I was recently at a relatively large (~70,000+ people) music festival in Sydney and had a patient present to the treatment center after suffering blunt trauma to their left eye and surrounding tissues.

They presented with pain but thankfully normal vision and on further examination, I picked up a corneal laceration just medial to the iris.

So, how should one go about managing corneal lacerations / abrasions?
Well, there isn’t a HUGE amount of evidence behind management but there is some.

Corneal abrasions result from cutting, scratching, or abrading the thin, protective, clear coat
of the exposed anterior portion of the ocular epithelium. These injuries cause pain, tearing,
photophobia, foreign body sensation, and a gritty feeling. Symptoms can be worsened by
exposure to light, blinking, and rubbing the injured surface against the inside of the eyelid.
Visualizing the cornea under cobalt-blue filtered light after the application of fluorescein can
confirm the diagnosis. Most corneal abrasions heal in 24 to 72 hours and rarely progress to
corneal erosion or infection

First off, dispelling rumors, outdated practices and the rest of the trash:

afp20040701p123-f1

Dont patch! The only Ipad in your practice should be this one, iPatchSketch1

and it should be used for #FOAMed- NOT WebMD!

the-truth-about-webmd

So, why dont we patch?

Eye patching is no longer recommended for corneal abrasions.2,3,5 A meta-analysis of five randomized controlled trials (RCTs) failed to reveal an increase in healing rate or improvement on a pain scale.5 Two subsequent RCTs (one in children, one in adults) reported similar results.2,3 In the past, patching was thought to reduce pain by reducing blinking and decreasing eyelid-induced trauma to the damaged cornea. However, the patch itself was the main cause of pain in 48 percent of patients.6 Children with patches had greater difficulty walking than those without patches.3 Furthermore, patching can result in decreased oxygen delivery, increased moisture, and a higher chance of infection. Thus, patching may actually retard the healing process.
-Management of Corneal Abrasions from AAFP

  • Le Sage  N, Verreault  R, Rochette  L.  Efficacy of eye patching for traumatic corneal abrasions: a controlled clinical trial.  Ann Emerg Med.  2001;38:129-34Flynn  CA, D’Amico  F, Smith  G.  
  • Should we patch corneal abrasions? A meta-analysis.  J Fam Pract.  1998;47:264-70 Arbour  JD, Brunette  I, Boisjoly  HM, Shi  ZH, Dumas  J, Guertin  C.
  • Should we patch corneal erosions?  Arch Ophthalmol.  1997;115:313-7 Campanile  TM, St Clair  DA, Benaim  M.
  • The evaluation of eye patching in the treatment of traumatic corneal epithelial defects.  J Emerg Med.  1997;15:769-74
  • Kaiser  PK.  A comparison of pressure patching versus no patching for corneal abrasions due to trauma or foreign body removal. Corneal Abrasion Patching Study Group.  Ophthalmology.  1995;102:1936-42

images (7)

NSAIDs? YES! (mostly)
why?

Ophthalmic NSAIDs appear to be useful for decreasing pain in patients
with corneal abrasions who can afford the medication and who must return to work
immediately, particularly where potential opioid-induced sedation is intolerable.
-Weaver  CS, Terrell  KM.  Evidence-based emergency medicine. Update: do ophthalmic nonsteroidal anti-inflammatory drugs reduce the pain associated with simple corneal abrasion without delaying healing?  Ann Emerg Med.  2003;41:134-40

Mydriatics? Umm, No thanks!

Although eye patches, topical antibiotics, and mydriatic agents traditionally have been used in patients with corneal abrasions, treatment recommendations recently have evolved. Current recommendations stress the use of topical or oral analgesics and topical antibiotics   Most corneal abrasions heal with this approach.
-http://www.aafp.org/afp/2004/0701/p123.html#afp20040701p123-b10
-http://emj.bmj.com/content/18/4/273.1.full

Topical Antibiotics? I guess we’ll just have to get back to you on that one…

There’s actually a surprising lack of easy to find evidence for, or against, that is backed by large amounts of data, is prospective and addresses antibiotics in general.
if you know of any, please let me know :)

For a fairly good article on recognition, treatment and the rest, check out
“Management of Corneal Abrasions” in the AAFP

 

And to finish off, here’s some nice photos of some abrasions, lacerations, keratosis, and even some prolapsed iris! (note that a prolapsed iris should be referred to ophthalmology - please! )

images (1) images (5) images (2) 1-s2.0-S1875918111001449-gr8 clacerationb images (3)

 

 

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Cant Intubate, Cant Ventilate Horror Story – a Husband and Pilot’s perspective

As a result of his personal experience, Martin Bromiley founded the Clinical Human Factors Group in 2007. This group brings together experts, clinicians and enthusiasts who have an interest in placing the understanding of human factors at the heart of improving patient safety.

In Just A Routine Operation Martin talks about his experience of losing his wife during an apparently routine procedure and his hopes for making a change to practice in healthcare.
This film was produced by thinkpublic for the NHS Institute for Innovation and Improvement.

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Pathophysiology and Management of Tension PneumoThorax by Sydney HEMS

This video is fantastic!

I would almost go as far as saying that it is the Best video i’ve seen on tension pneumothorax management so far!!

Thanks to GSA HEMS (Greater Sydney Area)and their YouTube channel and the presenter, Dr Karel Habig – Medical Manager for GSA HEMS

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