Category Archives: Administration


RIP Dr. John J Hinds

#DeathIsAWanker-3St.Emlyn’s loves you John.

Thanks for being awesome and for sharing so much.

We will miss you terribly.



Please pass on your thoughts to the family via Rob Mac Sweeney (see below)

Great thoughts

Links to some of the great work John was involved with

And of course

My top 5 reasons to attend #SMACC this year…



So I am back from an amazing few days in Chicago where the most amazing medical conference of the world just took place at McCormick place in Chicago (USA).

As a FOAM(ed) convert and avid Twitter user, I had been so far only a passive follower of this annual gathering of inspirational speakers but decided this year to attend the conference personally on the constant gentle nudging of a colleague and mentor of mine @EMManchester.

There is an argument that in the 21st century there is no need to physically attend medical conferences as most of them are relayed on social media via Twitter, YouTube, online material posts etc.  I will come back to that later.

I boarded the plane in Virchester for the windy city with a rather sceptical mindset but some degree of trepidation and landed at Chicago O’Hare airport having traveled back in time (time zone wise!) a few hours.

I was planning to have a couple of hours rest and visit the city before the academic event but my Twitter account kept buzzing of activity and I therefore found myself in a restaurant downtown with a burger washed down with some rather good american ale.

My trip had started a few hours ago only and I already managed to have a social catch up with the lovely @_NMay and some fellow emergency physicians and paramedics from Oz and the USA. Funnily enough, I had never physically met @docib who is integral part of our StEmlyns team at Virchester and an EMP in the UK so it was rather odd to finally meet him…across the pond.

The few days before the conference flew by rapidly filled in with some cultural programmes like a visit to the Art Gallery, a boat tour of the skylines of the city and food gatherings with amazing people from the four corners of the planet. It was amazing to finally physically meet face to face some of the leading figures of emergency and acute care.

The conference itself was attended by approximately 2,000 delegates and after an american style opening ceremony (jazz music, cheerleaders, confettis ), the real event unfolded with legendary  speakers like Scott Weingart, Cliff Reid, Rob Rogers, Liz Crowe  (to cite only a few!).

Themes for the talks ranged from cutting edge respiratory support to resilience for emergency physicians through our lost connection with the spiritual world.

As a conference which had truly embraced social media and  in the true spirit of FOAM(ed), real-time debates were taking place during and after sessions via the use of Twitter and questions to the speakers were also collected this way.

The tea and lunch breaks were another opportunity to catch up with the delegates and speakers who were very approachable and keen to meet with everyone. The attire of some delegates was somewhat…relaxed.




The gala dinner at Chicago Navy Pier was a success on all levels! The  theme for this year was “festival chic” (open to a wide range interpretation as you can imagine) and the British Virchester team turned up in James Bond tux and bow tie attire (which resulted in a few selfies and congrats from the crowd).

You cannot take care of the sick if you do not pay attention to your own mental and/or physical health so a group of delegates had even organised group runs along the shores of the river Chicago and Lake Michigan. Quite a performance (from me)!


It would be difficult for me to go through the benefits of attending #SMACCUS through a single blog so I tried to summarise my top ones below:

1. the conference was a true cutting edge professional meeting presenting the latest progress in the fields of emergency, pre-hospital medicine and acute care

2. as mentioned earlier, I finally connected physically with some truly inspirational people whose name I knew only through social media or as authors of published articles

3. I reconnected with some old friends and colleagues I had not seen since my university or specialty training years

4. this event was a definite drive for me to make some things change for the better in my own organisation

5. I had the opportunity to attend some of the innovative pre-conference workshops


Attending such a huge professional event can be daunting for the beginner and I would suggest the following tips if you are a “SMACC virgin”:

1. Book early to benefit from discounted conference and hotel fees. Keep in mind that it is an investment worth your money in terms of education, development, networking.

2. Reduce hotel costs by sharing a room with a colleague or friend. Some of the StEmlyns authors teamed up and roomie tales are always a laugh!

3. Become acquainted with twitter prior the conference. You do not have to be a pro but there is loads going on online before, during and after the conference too. Of course nothing stops you from attending the conference without social media: SMACC is not a conference for the geeks (only).

4. Remember that a conference is also a social event so join the official gala dinner, impromptu bar gatherings, city sight-seeings etc. Some delegates attended a baseball match and a U2 concert this year!

5. Do not be shy: go over and say hello. Chances are you already know each other on social media and everyone is much engaging.


Having returned to the UK a few days ago and back to my daily clinical work, my head is still spinning with the fantastic social and professional meets with inspirational colleagues. I can feel on me the signs and symptoms of a mythical illness called #SMACCDown: lassitude mixed with inspiration,  sadness mixed with joy,

I however feel revitalised again thinking the next SMACC event that will take place at our doorsteps in Dublin in June 2016.

So, have you got any valid reason not to attend in order to celebrate our noble profession?






Behind the Scenes at St Emlyn’s

Hello again :-)

We’d like to think you might have missed us a little in the last ten days or so when the St Emlyn’s blog has been offline (if you hadn’t noticed our absence, please nod and smile – it’s what we British people do).

As you can see we’re back and more than a little relieved – and we are really sorry for the brief hiatus BUT it does give us a great opportunity to provide you with a little more information about the inner workings at this, Virchester’s finest healthcare institution.

St Emlyn’s: An International Hospital

St Emlyn’s is truly a virtual hospital; the medical staff come from all over the UK to work here, most without ever actually leaving their houses. But there’s a little more to it than that. The physical virtual space in which St Emlyn’s exists is a real place – in Western Australia.

The Father of FOAM: Behind the Scenes

As you probably know, FOAM was conceptualised at ICEM 2012 in Dublin over a pint of Guinness – but for more than five years before ICEM 2012, Life in the Fast Lane had been doing its thing; sailing the as yet unnamed ship of free, open access medical education into uncharted waters. And at its helm – the inimitable Mike Cadogan.

Image courtesy of Domnhall Brannigan

Mike is key to the success of St Emlyn’s. When the virtual hospital opened its doors shortly after ICEM, Mike was on hand to guide and advise. Since those early days Mike has not only been our go-to guy for the more technical aspects of social media, coding, search engine optimisation and blogging (if it sounds like I know what I’m talking about here I apologise because I really don’t) but he also helped us to migrate the whole site over to a server he runs in Western Australia (together with a collection of other FOAM blogs).

In the last few weeks the servers have been under attack from hackers to an unprecedented degree, taking most of the co-hosted blogs offline. Thanks to Mike’s hard work it looks like most are back up and running.

Why are we telling you this?

Well, obviously we didn’t enjoy our time offline – but mainly we wanted to use our first opportunity back online to express our collective wholehearted love and gratitude towards Mike for all of his hard work.

Mike, we wouldn’t be where we are without your input. We certainly wouldn’t be back online again. We – and I’m sure I speak on behalf of the whole FOAM community here – are so grateful for all your help and hard work! And we want you to know – YOU’RE AWESOME.

JC: Getting Chilly Quickly 4. Doing It For The Kids


We have looked at therapeutic hypothermia not once, not twice, but three times already here at St Emlyn’s; most of our ED consultants also work, at least some of the time, down the long corridor in our paediatric ED – so our interest in how we can best look after our post-cardiac arrest patients extends to children as well.

By the wonder that is twitter, it was a matter of moments after the publication of this particular paper that it was tweeted to me as something I might be interested in reading (thank you so much, James Tooley!)

Of course, Cliff Reid was first off the starting blocks with his appraisal over at while Salim Rezaie has written a review at Academic Life in EM which I have peer-reviewed.

That said, before I had a look at either of their appraisals I did read the paper myself (something I’d recommend to all FOAM colleagues) and we plan to look at the paper in the real life journal club as well as here in the virtual one; my thoughts are below and also over at


Kudos to NEJM for making the paper open access – please go and read through it yourself before reading reviews here or on any other sites. Click the abstract above which will take you to the NEJM site and the full paper.

What kind of study was this?

This was a single-blinded, multicentre randomised controlled trial of therapeutic hypothermia versus therapeutic normothermia for paediatric out-of-hospital cardiac arrest. Patients who presented after requiring at least 2mins of chest compressions and with an ongoing requirement for mechanical ventilation after return of circulation were randomised in a ratio of 1:1 by permuted blocks stratified by age into either hypothermia (targeted temperature of 33deg for 48h, then targeted temperature of 36.8deg for another 72h) or normothermia (targeted temperature of 36.8deg for 120h).

It’s important to note that this was therapeutic normothermia, so even in the control group there was an active intervention to tightly control the temperature between 36.0-37.5 degrees rather than just allowing the temperature to react spontaneously.

Who was studied?

The subjects were recruited over just more than three years from 36 sites (there were 38 sites involved but two did not recruit any patients).  The patients were aged between 48 hours and 18 years and the trial itself was conductive in the Paediatric Intensive Care Unit.

Patients were included if they had received two minutes or more of chest compressions with a subsequent return of circulation but ongoing need for mechanical ventilation. They were then excluded if they could not be randomised within 6 hours of return of circulation, if they scored 5 or 6 for the motor component of the Glasgow Coma Score (implying rapid return to normal conscious level and presumably short anticipated need for mechanical ventilation), a decision by the treating team to withhold aggressive therapy or major trauma as the cause for the cardiac arrest (this seems reasonable as traumatic cardiac arrest has different aetiology).

The primary outcome of interest was survival at 12 months with a “good functional outcome” and the authors were looking for an absolute effect size of 15-20%.

Patients were also excluded if their baseline performance score (VABS-II) was <70 since this was determined to be the marker of good neurological function used as the primary outcome measure at 12 months.

There were 1355 patients meeting the inclusion criteria but after initial exclusions 295 were randomised, 155 to therapeutic hypothermia and 140 to therapeutic normothermia. Results were analysed using an intention-to-treat protocol; this means that patients were analysed according to the group to which they were initially randomised, irrespective of whether they received the intended intervention, the alternative intervention or withdrew from the study altogether after randomisation.

However, 25 patients were found after randomisation to have a baseline performance score <70 so these patients were not included in the analysis of the primary outcome, leaving 138 in the hypothermia group and 122 in the normothermia group for analysis.

The study also explored some secondary outcomes; survival at 12 months and change in neurobehavioural function (defined as the difference in VABS-II score at 12 months from pre-cardiac arrest baseline).

What did they find?

For the primary outcome there was no significant difference between the two groups in survivors with VABS-II score at 12 months;

27/138 in the hypothermia group had a VABS-II score >70 at 12 months

15/122 in the normothermia group had a VABS-II score >70 at 12 months.

The authors calculated a risk difference of 7.3 percentage points (95% confidence interval -1.5 to 16.1) and a relative likelihood of 1.54 (95% confidence interval 0.86 to 2.76).

Although that sounds like a significant difference, the confidence intervals are really important here.

For the risk difference, the 95% confidence interval crosses zero; this means that the “true” value could be 0% difference between the groups. For the relative likelihood, although the confidence interval doesn’t cross zero, remember this is a likelihood: a ratio, where we equivalence occurs at 1 rather than at zero, so it is the fact that the confidence interval crosses 1 which indicates no significant difference between the groups.

In the secondary outcomes (table 2) there was a similar result of no difference in survival at 12 months between the groups, irrespective of neurological function. The authors note that survival over time was significantly longer within the therapeutic hypothermia group (mean survival for hypothermia group 149±14 days compared with 119±14 days) and there is a Kaplan-Meier curve on page 22 of the supplementary material which demonstrates this nicely. This rather leads us to question what we are trying to achieve; survival without the functional score criteria implies survival with poor quality of life. It is not my place to argue here what constitutes meaningful quality of life and I would be interested to hear the thoughts of the parents of these children surviving with poor functional scores, especially if they ultimately die later. There are some big moral and ethical questions here but if anything they do not encourage me to pursue hypothermia in these patients.

Interestingly, the Kaplan-Meier curve shows for both groups the majority of deaths occurred within the first 28 days; the authors tell us this was 87/153 (57%) in the hypothermia group and 93/139 (67%) in the normothermia group with no statistically significant difference between them (P=0.08).

Anything else interesting about this study?

There’s loads of other really interesting data in this study. Aside from the outcome measures, it’s useful to know more about the aetiology and prognosis of paediatric out-of-hospital cardiac arrest. Firstly we can see from table 1 that the majority of cardiac arrests occured due to respiratory causes – it’s good to know that what we teach on APLS is based on evidence! The rates were 111/75 (72%) in the hypothermia group and 102/140 (73%) in the normothermia group.

I was surprised that the rhythm was VF or VT in as many as 23 patients (14 in the hypothermia group, 9 in the normothermia group). Although the paper doesn’t give p values for the baseline characteristics in table 1 the authors have flagged those baseline characteristics with a P<0.05 (number of pre-hospital adrenaline doses and in-hospital adrenaline doses), suggesting this was not a significant difference between the groups even if it does seem higher than I would expect.

I was equally surprised to see that the median time to CPR from cardiac arrest was so low; 3 mins for the hypothermia group and 2 mins for the normothermia group. It’s not clear whether this represents rapid EMS response times or bystander CPR (which occured in 68% of the hypothermia group and 63% of the normothermia group)  but I can’t help but wonder whether how well we could achieve that in the UK.

The median time to ROSC is interesting too, 23 mins in the hypothermia group and 28 mins in the normothermia group. We tend to spend longer in our resuscitation attempts for children in cardiac arrest than we do in adults and previous studies have looked at outcomes with resuscitation attempts over 20 minutes in children, showing that good neurological outcomes can occur even after prolonged resuscitation.

Problems with the paper and areas for future work

There are a few sticking points here; there was no reasonable way to use blinding to prevent bias in the intervention groups and although the authors have sensibly used an independent observer to collect the outcome data without knowing which group each subject was randomised to, the data was collected by telephone interview and there is nothing to stop a parent asking whether the researcher thought that their child being cooled had made a difference, for example.

The authors themselves acknowledge that children in the hypothermia group might have been alive longer due to the confounding effect of the hypothermia on the clinical team’s ability to determine futility.

We must also remember that these were out-of-hospital arrests; what should we do with those patients who have a cardiac arrest in-hospital? Is there a benefit from hypothermia for that group of patients?

What does it mean for us in practice?

Remembering that in this study the null hypothesis was no difference between the groups, this study doesn’t prove that hypothermia is harmful or not beneficial; there is simply insufficient evidence to reject the null hypothesis of no difference, based on this study.

So: should we cool our paediatric out-of-hospital cardiac arrest patients? At present, there is no evidence of benefit from this paper – but that doesn’t mean that the benefit doesn’t exist. For now I think we have to follow local protocols and hope for more evidence from larger trials, difficult as that might be to collect. That said, it’s still an important trial because it gives clinicians greater freedom to deviate from protocols when necessary if the evidence of benefit is difficult to prove.


Natalie May


FCEM-style Questions

  1. What is a likelihood ratio?
  2. What is meant by the sensitivity analysis mentioned in the first paragraph of the Outcomes section and why is it performed? (If you need help, there’s a nice open access article here)
  3. Why is Intention-To-Treat analysis important in a study like this one?

See also this FCEM style review over at PEMLit.


Neurocritical care in Manchester NASGBI and St.Emlyn’s

Screenshot 2015-05-21 06.58.25

Neurocritical care debate, discussion and overall goodness this month, in the form of a conference. This time at least it’s local and the St Emlyns team are off to Manchester for the 50th Annual Scientific Conference of the NeuroAnaesthesia Society of Great Britain and Ireland (NASGBI). If you thought that was a mouthful then during the meeting they voted themselves to become the NeuroAnaesthesia and Critical Care Society of Great Britain and Ireland (NACCSGBI). Long live a good acronym……

Anyway, a fantastic couple of days with great keynote speakers, invigorating debates and a good display of national work. The local organisers did a fantastic job with the venue and main track, but more importantly if this wasn’t enough they also ran a parallel day for non-anaesthetists celebrating all things traumatic and neurosurgical. Less important than the content here is the coming together of tribes. We all know that multidisciplinary input is key to the journey of traumatic brain injury and this felt like real recognition and understanding of the additional clinical roles outside of theatre. Also a great networking opportunity for emergency physicians, intensivists, neurosurgeons and anaesthetists; altogether a very valuable exercise.

No conference can be summed up in a single post, but there were a few particularly interesting topics that found their way to the twittersphere and garnered attention. These were our favourites:

Oli Harrison presented a short survey of consultant anaesthetists on choice of induction agents and post intubation physiological targets for a standardised single hypothetical scenario of a young patient with isolated traumatic brain injury. The results were not quite as cohesive as may have been expected. Propofol topped the chart at 51% for induction, thiopentone 33% and only 2% choosing ketamine. Post induction targets were even more interesting – less than 50% were interested in a strict ETCo2 of 4 to 4.5KpA and just over 50% wanted to keep the MAP >80. This being despite recent NICE guidance. Tentative suggestions as per the conclusion that standardised operating procedures for RSI in the head injured patient may be of benefit sparked debate on twitter:

This discussion concluded with the idea of a standard operating ‘guideline’ depicting safest practice while recognising and encouraging expert adaptation on a per patient basis. However, I’m still not sure this sits right with me. I recognise that education and individual clinical assessments are key to delivery of safe practical care to the critically ill patient. But I think there is also little merit in having a guideline that offers unclear and limited guidance. Local attempts to discuss standardised induction regimes have met with harsh criticism recently (Ed- and not just in your world Dan, we’ve experienced this too) so people obviously feel strongly about this. But I think the debate needs to continue – education and adoption of best practice will take time; until then, should those of us with more critical care experience not be collaborating to propose a baseline ‘safest level of care’ through induction algorithims?

My next favourite was a combination of talks on fatigue and situational awareness, facilitated by an air traffic controller (have a look at this if you’re wondering what air traffic control has to do with cognitive overload) and a member of the RCOA working party on fatigue in anaesthesia. A good document and worth a read on your next night shift. We were encouraged to identify the difference between system 1 and system 2 by a simple maths puzzle, with a bat and a ball costing £1.10. If the bat costs £1 more than the ball, how much does the ball cost? System 1 took hold of me – 10p 10p 10p 10p 10p 10p 10p. After wrestling control of my own brain back I worked it out eventually but this always highlights a point for me. The benefits of understanding fatigue and situational awareness are primarily about understanding what these situations will do to you personally – such that you can recognise, adapt and engage others when you feel you are not firing on all cylinders. And did you know that if you are awake and operational for 21 hours it is comparable to being over the drink drive limit for alcohol in the UK? The speakers urged us to all to end the ‘macho’ culture of back to back shifts/opting out of the European working time directive. There is no doubt that we may sometimes do our patients a disservice by trying to persevere in exhaustion. This martydom should be discouraged at the top, and from the top down.

After this, a debate about specialist neurointensive care units versus neuro patients on a general unit. Interesting arguments. The proposer for specialist care cited disease specific knowledge of highly trained neurosciences nursing staff as the key to benefit in these complex patients. Maybe a subtle way of celebrating national nursing day? The opposer had slyly performed a round telephone survey of all UK specialist neurocritical care units previous to the debate and had current data on the general ICU measures that they could and could not perform. There was some quibbling in the questions, but the take home from this was powerful – On site ability to deliver polytrauma care, critical care echocardiography and citrate based renal replacement therapy were rare within specialist centres. Very rare. My take home? Stick me on a good general unit with neurosurgical input any day of the week please…..

Brendan McGrath from the Global tracheostomy initiative talked about the big fuss over a small hole – I cannot commend this work highly enough and would urge you to look at the resources and training packages provided online if you have not already. It will save your (patients) life one day…. James Palmer talked about NAP5 and relevance to neuroanaesthesia/critical care. One important message I got from this was about the real terror of awareness being the fact that no-one is talking to you or understands that there is a problem. There were compelling anecdotal stories of patients accidently paralysed who had little psychological sequelae, attributed largely to the fact that the physician responsible had immediately reacted – “I know what is happening and I can fix it immediately”. Sobering stuff, but a good reminder of the fact that all our patients need kindness, humanity and understanding; even the ones who are sedated, supposedly comatose or deemed to be unaware.

Too much other great stuff to fit on the page. But suffice to say it was an excellent event and a great collaborative event. Have you considered putting on a local multi-tribal meeting? You may find it is to everyone’s benefit. Including your patients.

Best wishes all




PS – The Ed enjoyed Steve Peters talk from Chimp Management. I now understand the St.Emlyn’s team to resemble a troop (a rather nice troop of course).