Category Archives: medical

Book Review

Dr Tony Bleetman
Confessions of an Air Ambulance Doctor
(Ebury Press, 2012)
I was given a paperback of this book as a Christmas present, which was good as it was one I wanted to read. And who wouldn’t when the blurb on the back cover says:

Drug addicts, lorry crashes, open heart surgery, stab wounds, headless chickens, mating llamas and strip routines — it’s all in a day’s work for emergency doctor Tony Bleetman and his team …
Confessions of an Air Ambulance Doctor is a dramatic behind-the-scenes account of life onboard an air ambulance. Whether they are landing in the middle of the M1 or at a maximum security jail, Tony and his crew Helimed 999 are first on the scene in the most critical of emergencies.
This gripping read will make you laugh, cry and marvel at the wonders of life (and death) in equal measure.

The book certainly lives up to its billing.
Bleetman starts off with stories of the initial days for setting up the first UK Helimed service outside London — that’s no ordinary Air Ambulance but one which carries a trauma doctor plus paramedic rather than two paramedics. Experience has shown that having a trauma doctor on-board does save lives, because they are able to do so much more to help really seriously ill patients than even paramedics can.
And that is hardly surprising when one reads of some of the major surgical interventions that were done on-site by the side of roads and in fields — and yes that does include things like open heart surgery! Which is really scary when one considers that one would not normally want to have this done even in the controlled environment of a hospital operating theatre with three or more surgeons and a full theatre team present. Whereas here this is all done by one trauma surgeon and a paramedic (albeit a super-trained one) in the field with no sterile environment.
Yes I was surprised, amazed and really impressed by some of the things they were doing out in the wild. But when Bleetman tells you about saving severely injured casualties, who would not otherwise have survived to be put in a land ambulance, let alone got to hospital, you have to be impressed and immensely grateful …
… And even more immensely grateful because all of this (with the exception of the paramedics who are paid by the local Ambulance Service) is funded by charity and by doctors giving up their free time for no reward except the satisfaction of helping people. Yes, that’s right, none of this, except the paramedics and, I assume, the drugs, is funded by the NHS! The helicopter, its fuel, the buildings required — ie. all the running costs and capital spend — is all down to big companies and people like us being generous. Which when you consider they would often fly up to six jobs a shift with fuel at £1000 a flying-hour; a helicopter costing millions; and that this is replicated across around two dozen services in the UK means a lot of cash has to be found.
But what about the book? As you might expect it is full of tales of derring-do — real Biggles flying ace stories with a lot of serious (and often bloody) medical stuff added on top. Medical teams are put in positions we have no right to expect them to go (upside down in filthy ditches full of petrol), and they’re almost constantly hampered by officious firemen, police and on-lookers whose objective is to get people out and get things moving and unable to see that doing so will kill the casualty. No wonder these people regularly get called “Muppets” (and that’s the polite version) to their faces.
If you can stomach the medical bit then this is a light but engaging read which I found it hard to put down.
Overall Rating: ★★★★☆

Thoughts on Depression

I’ve done quite a bit of thinking recently about depression. Partly my depression but also more generally. This all came about because a couple of weeks ago I had a fairly major down, which dropped me into both depression and panic and caused me to have to cancel a couple of important things I was supposed to be doing.
One of the things I came to realise is that there seem to be two types of depression. Or perhaps more accurately there are two types of depressive, which may reflect two types of depression as I think they may be able to co-exist. There are also essentially, it seems to me, to be two triggers for depression.
Let’s deal with the triggers first. I’ll call them “Despair” and “Overload”.
Despair
This is the classic “I feel useless and inadequate” scenario; “nobody loves me”, “I’m a mess”,” I’m useless”, “what’s the point of anything?”, “let’s end it all now”. We all get this sometimes and I’m not immune, but it generally isn’t the cause of my depression — more usually a result of me having royally cocked up something.
Overload
The alternative trigger, which is also fairly well accepted as a cause of depression, is excessive (for you) change and excessive load. Too many commitments; way far too much to do; bosses buggering everything around, etc. It’s the classic “I can’t cope with any more” scenario.


OK, so what are these types of depression/depressive?
I’ll call them “Do” and “Sit”.
Do
The standard self-help advice for depression seems to go along the lines of “get up, have a cold shower, put on some good brass band music and get on with life”. Which is fine if (a) you’re not too far in and (b) it works for you. It doesn’t work for me and never has. It broadly seems to fit with the Despair model.
Sit
To understand this let me give some background. Some years ago (like maybe 20 years) I read an article by a couple of medics in (I think) Glasgow who noticed that most people who were hospitalised with depression just wanted to sit in a corner and do nothing. This was contrary to the accepted treatment of giving them occupational therapy or psychotherapy (ie. a treatment of the Do type), which, guess what, for these people not only didn’t work but made them worse. The medics hypothesised that this was because the problem was that these people were reacting to an unreasonable (for them) level of change in their lives and that what they needed was stability. So forcing them to do things was just imposing more change, hence making them worse.
So they tested it by allowing a small number (six from memory) of people to sit in the corner as long as they wanted. And they found that they got better. As long as the occupational therapy was there, and the patient could see it was there, they would eventually come out and start joining in — but only after they’d sat in the corner stabilising for some while. Unfortunately I can’t now find the reference to this work and I don’t know if anyone has followed it up with a properly controlled study.
I realised quite a while ago that my depression was almost always of the Overload type and that making me do things didn’t work. The more I have to do, and the more things change under my feet, the more likely I am to drop into depression. So if I’m feeling fraught, I need less to do. I don’t need more to do. I am always loaded up as much as I can take (and more) so woe betide you if you insist I do more. Which is why people insisting I count calories, go to the gym, cut the grass, whatever, don’t get very far and don’t help me. This is why when I first started having hypnotherapy I told my hypnotherapist (a) I don’t count things, and (b) my obesity and my depression are inextricably linked. Nonetheless he had to learn both the hard way.
One of the other things I’ve noticed over the years is that sometimes, if I have a lot on and I’m feeling anxious, I’ll have a five minute panic. For instance, if I’m going out to yet another meeting I don’t want to, I’ll sit on the bed while getting dressed and panic; not cope; quietly go into meltdown. But after a few minutes I can come out (I usually have to as the clock is ticking on), put my shoes on and cope.
If I don’t come out I go into a proper panic attack and depression and then have to start bailing out of doing things, which is what happened a couple of weeks ago. It’s real “I can’t cope with this and this and this and that. What can I bin so I can recover?”.
Now I’m not pretending that Despair and Overload are black and white. Nor that Do and Sit are. Clearly there is a spectrum of greys here; a continuum. But I suspect that most depressives will be predominantly one way or the other. But it does seem to me that Do will tend to align with Despair, Sit with Overload. That looks logical.
I’m also not pretending any of this is necessarily new but it was an interesting voyage of discovery. I’d be very interested if any of this has actually ever been properly tested, in controlled studies.
And there remains too a necessity for appropriate drug treatment as this often provides some initial respite and a gateway to allow recovery to start.

On Flu Jabs and Sleep

I love curiosities!
Early on Friday afternoon I had my annual flu jab. By the evening I was beginning to feel meh. Yesterday I was fit for nothing; not full flu but everything except the severe body aches and high temperature. So I spent the day curled up under the duvet, mostly asleep. Not nice, but better this than having full-blown flu.
I understand why this can be a side-effect of the flu jab: basically it is an immune reaction to the (dead) bits of virus in the inoculation which stimulate the immune system to produce antibodies that protect against the real virus. So it is working as designed.


But what I don’t understand is why this only happens to some people and why it doesn’t happen consistently every year. When I first started having the flu jab it would make me feel mucky for half a day or so — maybe less. But three years ago the vaccine contained bird flu (or was it swine flu?) and that knocked me out for well over a week! (Unless I did actually catch flu at the same time I had the jab — unlikely, methinks.) Last year the inoculation flattened me a for a couple of days. This year it has done much the same.
Yes, OK, it is my immune system working as designed. But is this “excessive” reaction a sign that I have a good strong immune system that gets to work quickly and well? Or is it a sign that I have a weakened immune system which is struggling to catch up? Dunno.
I find this whole reaction (side-effect) curious.
Anyway, as I said, I spent yesterday curled up under the duvet. The curiosity here is “curled up”.
Now I normally sleep flat out. Either on my back or (more usually) on my front; and I always have done ever since I can remember. And Noreen will tell you I’m normally spread-eagled across the bed.
But yesterday I was curled up in a foetal position on my left side. I only ever do this when I’m ill. (Occasionally if very depressed I will curl in a foetal position on my right side; but never on my left side.) I’m guessing this is an ancient animal instinct to protect ones soft parts when most vulnerable (asleep). I’d also guess that being on my left side is because I am right-handed — this position leaves my stronger right hand free to smack any predator in the jaw. Maybe?
So just another curiosity.
I love curiosities!

In which I Wonder about Local Politicians

North-West London NHS last year consulted on proposals to rationalise the delivery of A&E services in the hospitals in its area. One element of this is the closure of A&E at Ealing Hospital, close to where I live. This is unlikely to happen for at least three and probably five years.


Needless to say the majority of the local community are up in arms, assisted by some very cynical sound-bites from local politicians and campaigners who see this as a threat to the very existence of the hospital (which according to the consultation it isn’t). Indeed the local council have taken the whole matter to the courts and failed to get a judicial review of the consultation process. Currently a final decision is awaited from the Secretary of State for Health, Jeremy Hunt; this is expected within days.
Following the refusal of the judicial review there was, last weekend, a rally to continue the voicing of protest. According to the reports this attracted a paltry 100 people — clearly the local rent-a-mob don’t like going out in the rain! At the rally Ealing Council Leader, Julian Bell, vowed to fight on and “chain ourselves to the gates before they roll the bulldozers in”.
Whether you agree with the proposals or not, this is just so pathetic. Not only does this portray Cllr Bell as a bad loser, has he actually thought this thing through?
By the time any bulldozers move in (and they should as the current hospital building is hardly fit for purpose) the proposals to which objections are being raised will have been implemented and the hospital will still be operational. According to, and as I understand, the plans the bulldozers would be clearing only a part of the present Ealing Hospital site to enable the building of a new, modern healthcare facility alongside the existing hospital. Only once the new facility takes over could the present building be closed.
So all Cllr Bell seems to be doing is delaying the implementation of improved healthcare for his constituents.
Is Cllr Bell really this stupid? Or is it me that’s missing something?

Aren't You Dead Yet?

Yes, that is a serious question!
Average life expectancy has roughly doubled in the last 150 years. Whereas life expectancy at birth 150 years ago was around 35-40 years it is now around 80 years. (See Why are you not dead yet? which is an interesting read.) Well OK they’re figures for the US, but the UK and rest of the developed world isn’t much different. According to Wikipedia medieval life expectancy in the UK was 30 years, and was still only 31 years in the early 20th century. Indeed (according to World Bank data, via Google Public Data) UK life expectancy has risen 10 years in the last 50!


Forget airplanes, cars, nuclear weapons and the internet. This increase in life expectancy is probably the most important difference between our modern world and life 150 years ago.
Before the advent of modern medicine — and a lot of that has happened since World War 2 — infant and child mortality was incredibly high. And many of those who survived into adulthood were killed by accidents or disease which would be easily vanquished today. Just as an example, one of Noreen’s relatives about 100 years ago died in his mid-30s of erysipelas (St Anthony’s Fire), a bacterial skin infection which today would be quickly cured by antibiotics.
Remember that just because your direct ancestors lived into their 50s, 60s or even 80s, there were many children who died before puberty and hence are no-one’s direct ancestors. In the 19th century families of 10 or 12 children, with only one or two reaching adulthood, are not uncommon. And it was a lucky family which didn’t lose a single child even well into the 20th century.
In fact there is a good chance that you — yes, you reading this! — are already on your second or third life. And that is almost certainly down to either modern medicine or modern safety (think things like seat belts and air-bags).
In my late 20s I had appendicitis. It grumbled for a year or more until the medics decided what it was and removed the offending organ before it blew up. Without that medical intervention I would likely have died of peritonitis within a year or two. Noreen has similar stories — blood poisoning from an infected toe injury; a shattered left elbow (which would have been at least disabling). And we have both been extremely lucky with our health!
We all forget how common such diseases and injuries are and how much we have come to take for granted that they can be fixed. We also forget all those illnesses (smallpox, polio, whooping cough (aka. pertussis), measles) which we never or seldom see because of vaccination.
So tell me, please, why are you not dead yet? Without modern medicine what would have killed you? I’m curious to know.

Most Likely You Missed …

Another round-up of links to items you may well have missed …
As a chemist there are some compounds which you really do not want to work with. Meet the Mercury Azides. Non-scientists ignore the technical bits and just enjoy the spectacle!


On the occurrence of snarks and boojums in research.
Here’s a quick summary of the 20 big questions in science. So what happened to “How does photosynthesis actually work?”; I don’t think we properly understand this yet either.
It seems that becoming a boy, in utero, is far more haphazard and tenuous than we thought. A great explanation by Ed Yong.
An here’s another look at the weird world of our lost bones: the os penis and os clitoridis.
Not for the easily frightened … a look at the oceans’ most frightening and disturbing predator: the ferocious 10-Foot Bobbit Worm. Be afraid. Be very afraid.
Botanical anthropology … the Bee Orchid as seen by XKCD.

It’s late summer. Which means everyone gets panicky about wasps. But is Britain really being threatened by plagues of wasps? Basically, no!
Oh FFS … Now the health Nazis have their claws into smoothies and fruit juices as being a health risk. Well I don’t like smoothies anyway.
Next up here’s a piece on five diseases we have consigned to the past, thankfully! Well maybe, not!
Life as we know it would not exist if it were not for one simple fungus: yeast. And it isn’t so simple, either.
At last we leave science and medicine behind …
Here are nine questions about Syria you were too embarrassed to ask. Sorry but they are rather US-centric.
So in a deal with Nestlé Google is to call Android 4.4 KitKat. So if they stick to the “treat” theme for their codenames, anyone want to suggest answers for Q, X and Z?
And finally, omnishambles is among the new words added to the OED. What is the world coming to? Oh, of course, an omnishambles!

Meh … with Gin and Beer

The last 24-36 hours has been decidedly “Meh”, at best.
It all started yesterday afternoon when I fell asleep in the chair. Which is, of itself, not that unusual. But the thing was that when I awoke I felt decidedly out of sorts: lethargic, miserable (almost depressed) and ratty; generally incapable. Again nothing new there.
Because we were supposed to be visiting our friend Katy in Leicester today, things had to be done. And as it was to be an early start, an early night was desired. Which was good, ‘cos I still felt “meh” and put it down to the inevitable stress of being bright-eyed and bushy tailed long before o’God o’clock.
Signal for the phone to beep, with a text …
<flashback>
On Saturday we had been out to a local Thai restaurant with friends who had recently returned from holiday in foreign parts. Eldest child (a teenager) wasn’t there ‘cos he was ill with what sounded like ‘flu — the way one does. Anyway we went back to theirs for coffee after the meal as the youngest needed bed before an early Sunday start.
</flashback>
Anyway the upshot was that the teenager was taken to the doctor yesterday, and then to the hospital, to be diagnosed with a nasty, and rather infectious, foreign disease. Hence the text message. We didn’t at this stage know how far the infection might have spread, so I felt we should warn Katy — and she sensibly suggested we abandon our meet-up.
Well, if nothing else it’s a novel excuse!
And it seemed like a good call.
So we relaxed and drank to the teenager’s speedy recovery with a large G&T. But, unlike in days of yore, “meh”-ness was not abated by internal application of gin.
Sleep finally overcame me at about 1AM. And it stayed. And it then couldn’t find its coat to leave. I finally woke up some time after 11AM. Now not just feeling “meh” but also depressed. Bugger!
This last I do not understand; although there must be a genetic something there as my father was the same. He’d not sleep well but then be dead to the world all morning. I remember him being like this even when I was a teenager. Even on non-work days my mother would be up by about 8.30 and around 9-9.30 bring both me and my father cups of tea (in a desperate attempt to get us out of bed). I’d struggle into consciousness and descend by around 10. But not my father. He’d appear at 11, or later, with the words “It’s very odd, I found this cold cup of tea by the bed”.
My father was little better during the week. He’d normally struggle from his bed after 8AM and expect to catch the 8.33 train. (Luckily we lived 3 minutes trot from the station so he usually succeeded.) As a teenager I got so fed up with his frantic approach to mornings that, by choice, I used to get up at 7 and be out to school (just a mile away) before 8AM.
I recognise this now as all being down to depression; depression which didn’t abate as my father got older: he was no better in his 80s than in his 40s.
So anyway … after lunch today I spent and hour lying in the sun in the garden, enjoying warmth and light; and I then spent the rest of the afternoon “jellivating” — just sitting like a lump of jelly doing naff all of any use.

MHH

And now, this evening, after food? Well I’m aware that I’m still depressed, but do feel a bit better for the food and a couple of large bottles of Peroni. With luck tomorrow will bring something less “meh”; which would be good and appreciated.
Meanwhile this whole depression thing is something I really don’t understand. What causes it? Why is it often so sudden and so variable? Why is it there at all? And what can one do it banish it?
With me a part of it is clearly SAD, but not all of it because I still get it in the summer, and always have. And a part of it could well have a genetic basis — as noted above my father was depressive and I’m told his father was as well. Whether there is any more to it I can’t determine. I suspect there is, but I’ve no idea what. Or why.
Nor do I know how to fix any of it. Yes, antidepressants help, but they don’t cure it. Light therapy for the SAD doesn’t seem to work on me; but then I don’t think SAD is the predominant factor.
The best cure is probably amputation at the neck!
Or just shoot me!
[PS. Seems medics aren’t worried about the spread of infectious disease and were relieved that teenager hadn’t acquired malaria. He’s in for a long recovery though.]

Just Stay Well

So you thought the NHS was a simple hierarchy of family doctors and hospitals? Think again.
Created for The King’s Fund**, this animation explains the current state of the NHS in just over 6 minutes. It is well worth watching and puts (some of) the current organisation in context.
And it is about the best explanation I have yet seen.

Though to be fair it wasn’t that much better before the recent reorganisation — just different! And actually it has never been a simple structure.
No wonder I’m cynical about it all, but still determined to do my bit to try to make it work professionally. The thing is if we don’t make it work then we’re all stuffed.
Gawdelpus!
** The King’s Fund is an independent charity working to improve health and health care in England. They help to shape policy and practice through research and analysis; develop individuals, teams and organisations; promote understanding of the health and social care system; and bring people together to learn, share knowledge and debate. Their vision is that the best possible care is available to all. They are not a sideshow; they are hugely influential.

You May Have Missed …

Another in our series highlighting articles you may have missed …
Unfortunately top billing this week has to go to Prime Minister David Cameron’s desire to impose a “porn block” on every internet connection. Needless to say the internet has been awash with people decrying the scheme as unworkable censorship. Some has been the usual squealing about anything we don’t like but much has been sensible commentary on the abhorrence of censorship and the practicalities of why the system won’t work. Those of you who know me, and who follow here, will be able to guess my view. Here is a selection of articles:
Original news item from the Independent: David Cameron cracks down on online pornography with ‘porn block’ option
The anotherangryvoice blog shouts against David Cameron’s “national wank register” although the article is more rational and practical than that sounds.
Meanwhile in measured fashion New Statesman asks 10 questions about Cameron’s ‘war on porn’
While in PC Pro the smaller ISPs are resisting.
Another blogger maintains the proposed UK porn filter is a threat, not a safeguard.
Milena Popova looks at the proposals from the perspective of an abuse survivor.
Finally there is the inevitable e-petition on the government website: Do Not Force ISP Filtering of Pornography and Other Content. At the time of writing it has just over 25,000 signatures. Whether you agree or not I’d urge everyone to sign as 100,000 should ensure a parliamentary debate, which is about the best we can do in exercising our full democratic power.
Now let’s return to the usual rather more amusing and esoteric fare.
Big ears! Yes ears (and noses) really do grow as we age.
Here’s an interesting, if slightly contentious, article on why we should fight back against those who are determined to kill off obesity. Yes, we know there may be risks (for some) in obesity but moral blackmail isn’t the answer and quality of life does matter.
At last an explanation for all those tales of werewolves. Apparently sleep quality declines around the full moon.
Still on things medically orientated, scientists are increasingly demonstrating that there are links between faulty body clocks and mental illness although it should be stressed that a correlation doesn’t prove causation.
Well who would have guessed? Bottlenose dolphins use names to identify each other. Wolves too it seems. You mean all animals don’t? I bet they do; just because we can’t understand what name our cat or dog calls itself!
A couple of writers for Practical Fishkeeping magazine go snorkelling in an English river and are surprised by the amazing biodiversity.
Oh dear, here we go again … More sleight of hand in the finance industry. Nationwide Building Society is working out how to issue shares and remain mutual. Ho hum …
Meanwhile some fun … I love it when eccentric, guerilla ideas take off. Apparently campaigners have planted cannabis seeds all over a German town and the authorities are struggling to keep up with destroying the resulting sudden growth.
More fun, but more seriously … apparently the Tory party’s plans to claw back EU powers have been thrown into disarray after an official study describes the London-Brussels balance as ‘broadly appropriate’. As usual though, I bet they ignore their advisers.
And now for a true British eccentric. Obituary for the 7th Marquis of Anglesey, historian of the British Cavalry, who died last week.


And on British eccentricities, here is a series of photographs of Britain’s listed historic signal boxes.
Finally one close to my heart. Biologist Rob Dunn investigates the roamings of his cat, and despite her age gets a surprise.
More anon …

Aromatherapy Awareness Week

Aromatherapy Awareness Week runs from Monday 10 to Sunday 16 June and is promoted by the International Federation of Aromatherapists.

Although like many “complementary” therapies it is much decried by mainstream science, aromatherapy is an ancient therapeutic treatment used in many early civilisations to relieve stress, other ailments and rejuvenate the mind, body and spirit, by the use of pure essential oils from plants, chosen for their therapeutic benefits, specific to the needs of the individual.

Smell is a much more important sense that we often realise. Scents are some of the most powerful triggers for the recall of past events: the smell of the sea bringing back those idyllic childhood holiday memories, for instance. That’s why supermarkets so often use the smell of baking bread, or coffee, to entice us. So why should aromatherapy work too?

The medical sector too have recently started utilising the benefits of aromatherapy — for instance in cancer units as supportive care for their patients and pre- and post-operations — and they have seen benefits to the patients which help to speed recovery.

You can find out more about aromatherapy over at www.ifaroma.org.