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2
22

Arterial Blood Gas procedure

How to safely take an ABG sample from a patient, also available free online at instamedic,co.uk  
Instamedic Revision
almost 7 years ago
Preview
2
57

Arthritis and Arthrocentesis

A talk I developed for Emergency Medicine residents. Includes links to YouTube videos demonstrating some of the procedures described on the slides.  
Joe Lex
almost 7 years ago
Preview
2
92

Venepuncture - How to take blood - OSCE guide

Venepuncture is something every medic needs master, because you'll be required to perform this task frequently in clinical practice and it often appears as an OSCE station. This video takes you through the full procedure step by step. See the written guide alongside the video at http://www.geekymedics.com/osce/venepuncture-how-to-take-blood/ Like us on Facebook at http://www.facebook.com/geekymedics Also follow us on twitter at http://www.twitter.com/geekymedics Contact us at geekymedics@gmail.com with any questions or feedback. Always refer to your local medical school / hospital guidance before applying any of the steps demonstrated in this video guide.  
OSCE Videos
over 5 years ago
Preview
2
55

Blood Cultures - Full Process

Blood Cultures - Full Procedure The Blood Cultures procedure performed following official University Hospitals of Leicester (UHL) Guidelines Stage 1 - Consent 0:35 Stage 2 - Equipment 2:14 Stage 3 - Procedure 3:24 Stage 4 - After Care 9:59 http://leicesterclinicalskills.weebly.com  
Leicester Clinical Skills
over 5 years ago
Www.bmj
2
21

A population health approach to reducing observational intensity bias in health risk adjustment: cross sectional analysis of insurance claims

Objective To compare the performance of two new approaches to risk adjustment that are free of the influence of observational intensity with methods that depend on diagnoses listed in administrative databases.  
bmj.com
over 5 years ago
Preview
2
38

Preterm birth and the role of neuroprotection

Preterm birth remains a common complication of pregnancy and causes substantial neonatal morbidity and mortality. As improvements in the care of preterm neonates have outpaced efforts to prevent preterm birth, the numbers of survivors with neurologic sequelae that affect quality of life have increased. The main strategies to reduce the impact of neurologic complications of prematurity include prevention of preterm birth and protection of the developing fetal brain through antenatal administration of drugs. These strategies rely on a basic understanding of the intertwined pathophysiology of spontaneous preterm labor and perinatal brain injury, which will be reviewed here. The review will outline current methods for the prevention of prematurity and neuroprotection. The use of magnesium sulfate as a neuroprotective compound will be discussed, including concerns over its association with increased pediatric mortality and abnormalities in bone density.  
bmj.com
over 4 years ago
Foo20151013 2023 1nuvntv?1444774080
2
799

Obesity Part 1 – Fat Kid in a Fat Society

Introduction to Obesity One of my favourite past-times is to sit in a bar, restaurant, café or coffee shop and people watch. I am sure many of you reading this also enjoying doing this too. People are fascinating and it is intriguing to observe: what they do; how they act; what they wear and what they look like. My family and I have always observed those around us and discussed interesting points about others that we have noticed. When I first came up to visit Birmingham University my family all sat in a coffee shop in the centre of Birmingham and noticed that on average the people walking past us looked much slimmer than what we were used to seeing back in south Wales. Now, when I go home it is more painfully obvious than ever that the people in my home region are much, much heavier than they should be and are noticeably bigger than they used to be even a short number of years ago. This change in the population around me is what first made me seriously think about obesity, as a major problem affecting the world today. Nowadays obesity is all around us! It is noticeable, it is spreading and it should worry us all. Not just for our own individual health but also for the health of our society. Obesity affects everything from the social dynamic of families, to relationships at school or work, to how much the NHS costs to run. Obesity is a massive problem and if we as a society don’t start getting to grips with it, then it will have huge implications for all of us! I am currently in my 5th year at medical school. While I have been here I have taken a keen interest in obesity. The physiology, the psychology, the anatomy, the statistics and the wider affects on society of obesity have all been covered in curriculum lectures and extra curriculum lectures. I have taken part in additional modules on these subjects and sort out many experts in this field while on hospital placements. Obesity is fascinating for some many reasons and I thought that it would be a great topic to write some blogs about and hopefully start some discussions. Warning For my first blog on the topic of obesity I quickly want to write a bit about myself and my battle with weight. Everyone’s favourite topic is themselves, but I like to think that’s not why I have written this and I hope it doesn’t come across as a narcissistic ramble. I don’t intend to try and make myself come off well or suggest that I have all the answers (because I know very well that I don’t) and I hope it doesn’t come across like that. I want to write a bit of an autobiography because I wish to demonstrate how easy it is to go from a chunky kid to a technically obese teenager to a relatively fat adult without really realising what was happening. Chunky Child to Fat adult While planning this blog I realised that my Meducation profile picture was taken when I was at my all time fattest. At the graduation ceremony at the end of my 3rd year at university after completing my intercalation I was over 19 stones. At 6 foot 2” this gave me a BMI of >33 which is clinically obese. I had a neck circumference of >18”, a chest circumference of 48”, a waist of >40”, a seat of >52” and a thigh circumference of >28” per leg. Why do I know all of these rather obscure measurements? Partly because I am quite obsessive but mainly because I had to go to buy a tailor made suit because I could no longer buy a suit from a shop that I could fit into and still be able to move in. The only options left to me where massive black tent-suits or to go to a tailors. After the graduation I sat down at my computer (whilst eating a block of cheese) and compared my face from the graduation photos to pictures I had taken at the start of university and the difference in shape and size was amazingly obvious. I had got fat! I realised that if I had a patient who was my age and looked like me with my measurements then I would tell him to lose weight for the good of his health. So, I decided that finally enough was enough and I that I should do something about it. Before I describe how I got on with the weight management I will quickly tell the back story of how I came to be this size. I have always been a big guy. I come from a big family. I have big bones. I had “puppy fat”. I was surrounded by people who ate too much, ate rubbish and were over weight themselves, so I didn’t always feel that there was anything wrong with carrying a bit of tub around the middle. When I went to comprehensive school at age 12 I had a 36” waist. I thought I carried the weight quite well because I was always tall and had big ribs I could sort of hide the soft belly. Soon after arriving at the new school I had put on more weight and for the first time in my life I started to get bullied for being fat! And I didn’t like it. It made me really self-aware and knocked my confidence. Luckily, we started being taught rugby in PE lessons and I soon found that being bigger, heavier and stronger than everyone else was a massive advantage. I soon got my own back on the bullies… there is nowhere to hide on a rugby field! This helped me gain my confidence and I realised that the only way to stop the bullying was to confront the bullies and to remake myself in such a way as that they would be unable to bully me. I decided to take up rugby and to start getting fit. I joined a local club, starting playing regularly, joined a gym and was soon looking less tubby. Reflecting (good medical jargon, check) on my life now I can see that my PE teachers saved me. By getting me hooked on rugby they helped get me into many other sports and physical activity in general and without their initial support I think my life would have gone very differently. Rugby was my saviour and also later on a bit of a curse. As I grew up I got bigger and bigger but also sportier. I started putting muscle on my shoulders, chest and legs which I was convinced hid how fat I actually was. I developed a body shape that was large but solid. I was convinced that although I was still carrying lots of excess weight I no longer looked tubby-fat. When I was 14 my PE teachers introduced me to athletics. They soon realised that I was built for shot putt and discuss throwing and after some initial success at small school competitions I joined a club and took it up seriously. At this age I had a waist of about 38” but was doing about 3-4 hours of exercise almost everyday, what with rugby, running, gym, swimming and athletics – in and out of school. My weight had by now increased to roughly 15 stones and my BMI was over 30. I was physically fit and succeeding at sport but still carrying quite a lot of fat. I no longer thought of myself as fat but I knew that other people did. Between the ages of 14 and 18 I started to be picked for regional teams in rugby and for international athletic competitions for Wales. My sporting career was going very well but the downside of this was that I was doing sports that benefited from me being heavier. So the better I got the heavier I wanted to become. I got to the stage where I was eating almost every hour and doing my best to put on weight. At the time I thought that I was putting on muscle and being a huge, toned sports machine. It took me a while to realise that actually my muscles weren't getting any bigger but my waist was! By the time I had completed my A-levels I was for the first time over 18 stones and had a waste of nearly 40”. So, at this point I was doing everything that I had been told that would make me more adapted for my sport and I was succeeding but without noticing it I was actually putting on lots of useless excess weight that in the long term was not good for me! During my first year of university I gave up athletics and decided that I no longer needed to be as heavy for my sports. This decision combined with living away from home, cooking for myself and walking over an hour a day to and from Uni soon began to bear fruit. By the summer of my first year at Uni, aged 19, I had for the first time in my life managed to control my weight. When I came to Uni I was 18 stone. After that first year I was down to 14 stone – a weight I had not been since I was 14 years old! I had played rugby for the Medical school during my first year but as a 2nd row/back row substitute. These positions needed me to be fit and not necessarily all that heavy and this helped me lose the weight. During my second year I began to start as a 2nd row and was soon asked to help out in the front row. I enjoyed playing these positions and again realised that I was pretty good at it and that extra weight would make me even better. So between 2nd year and the end of 3rd year I had put on nearly 5 stone in weight and this put me back to where I started at my graduation at the end of 3rd year. The ironic and sad thing is about all this that the fatter, less “good looking” and unhealthier I became, the better I was adapted for the sports I had chosen. It had never occurred to me that being good at competitive sports might actually be bad for my health. The Change and life lessons learnt At the beginning of my 4th year I had realised that I was fatter than I should be and had started to pick up a number of niggly injuries from playing these tough, body destroying positions in rugby. I decided that I would start to take the rugby less seriously and aim to stay fit and healthy rather than be good at a competitive sport. With this new attitude to life I resolved to lose weight. Over the course of the year there were a number of ups and downs. I firstly went back to all the men’s health magazines that I had stock piled over the years and started to work out where I was going wrong with my health. After a little investigation it became apparent that going running and working out in the gym was not enough to become healthy. If you want to be slim and healthy then your diet is far more important than what physical activity you do. My diet used to be almost entirely based on red meat and carbs: steak, mince, bacon, rice and pasta. Over the year I changed my diet to involve far more vegetables, more fibre, more fruit, more salad and way less meat! The result was that by Christmas 2012 I was finally back below 18 stones. The diet had started to have benefits. Then came exams! By the end of exams in April 2013 I had gone back up 19 stones and a waist of >40”. I was still spending nearly 2 hours a day doing weights in the gym and running or cycling 3 times a week. Even with all this exercise and a new self- awareness of my size, a terrible diet over the 3 week exam period had meant that I gained a lot of fat. After exams I went travelling in China for 3 weeks. While I was there I ate only local food and lots of coffee. Did not each lunch and was walking around exploring for over 6 hours a day. When I got back I was 17.5 stone, about 106kg. My waist had shrunk back down to 36” and I could fit into clothes I had not worn in years. This sudden weight loss was not explained by traveller’s diarrhoea or any increased activity above normal. What made me lose weight was eating a fairly healthy diet and eating far less calories than I normally would. I know this sounds like common sense but I had always read and believed that if you exercised enough then you could lose weight without having to decrease your calorie intake too much. I have always hated the sensation of being hungry and have always eaten regular to avoid this awful gnawing sensation. I had almost become hunger-phobic, always eating when given the opportunity just in case I might feel hungry later and not because I actually needed to eat. The time in China made me realise that actually I don’t NEED to eat that regularly and I don’t NEED to eat that much. I can survive perfectly ably without regular sustenance and have more than enough fat stores to live my life fully without needing to each too much. My eating had just become a habit, a WANT and completely unnecessary. After being home for a month I have had some ups and downs trying to put my new plans into action. Not eating works really easily in a foreign country, where it’s hot, you are busy and you don’t have a house full of food or relatives that want to feed you. I have managed to maintain my weight around 17.5 stones and kept my waist within 36” trousers. I am counting that as a success so far. The plan from now on is to get my weight down to under 16.5 stones because I believe that as this weight I will not be carrying too much excess weight and my BMI will be as close to “not obese” as it is likely to get without going on a starvation diet. I intend to achieve this goal by maintain my level of physical activity – at least 6 hours of gym work a week, 2 cardio sessions, tennis, squash, cycling, swimming and golf as the whim takes me. BUT MORE IMPORTANTLY, I intend to survive off far fewer calories with a diet based on bran flakes, salad, fruit, nuts, chicken and milk. I am hoping that this very simple plan will work! Conclusion Writing this short(-ish) autobiography was quite cathartic and I would really recommend it for other people who are trying to remake themselves. Its helped me put my thoughts in order. Over the years I wanted to lose weight because I wanted to look better. This desire has now matured into a drive to be not just slimmer but healthier; I no longer want to be slimmer just for the looks but also to reduce the pressure on my joints, to reduce the pressure on my cardiovascular system, to reduce my risks of being fat when I am older, to hopefully reduce the risk of dying prematurely and to some extent to make life cheaper – eating loads of meat to prevent hunger is expensive! I hope this blog has been mildly interesting, but also informative of just how easy it is for even a health conscious, sporty individual to become fat in our society. I also wanted to document how difficult it is to lose weight and maintain that new lower weight for any prolonged length of time. At some point I would like to do a blog on the best methods for weight loss but that may have to wait until I have found what works for me and if I do actually manage to achieve my goals. Would be a bit hypercritical to write such a blog while still having a BMI yo-yoing around 32 I feel! Thought for the day 1 - Gaining wait is easy, becoming fat is easy, losing fat is also technically easy! The hard part is developing AND then maintaining a healthy mental attitude towards your weight. The human body has evolved to survive starvation. We are almost perfectly made to build up high density fat stores just in case next year’s crops fail and we have to go a few months on broth. I will say it again – We are designed to survive hard conditions! The problem with the modern world and with modern society is that we no longer have to fight to survive. For the first time in human history food is no longer scarce… it is in fact incredibly abundant and cheap (http://www.youtube.com/watch?v=-Z74og9HbTM). It is no surprise that when a human body is allowed to eat want and how much it craves and then do as little activity as possible, that it puts on fat very quickly. This has to be one of the major ironies of our age – When the human race has evolved society enough that we no longer need to have fat stores in case of disaster, that we are now the fattest humans have ever been! 2 – The best bit of advice I was ever given is this: “Diets ALWAYS fail! No matter what the diet or how determined you are, if you diet then within 2 years you will be the same weight or heavier than you are now. The only way to a healthy body is through a healthy LIFESTYLE CHANGE! You have to make changes that you are prepared to keep for a long time.”  
jacob matthews
over 6 years ago
Foo20151013 2023 1hbf5w2?1444774116
2
255

Creating the Pre-Hospital Emergency Medicine Service in the West Midlands –The Inaugural lecture of the Birmingham Students Medical Leadership Society

Many thanks to everyone who attended the Birmingham Students Medical Leadership Society’s first ever lecture on November 7th 2013. The committee was extraordinarily pleased with the turn out and hope to see you all at our next lectures. We must also say a big thank you to Dr Nicholas Crombie for being our Inaugural speaker, he gave a fantastic lecture and we have received a number of rave reviews and requests for a follow up lecture next year! Dr Crombie’s talk focussed on three main areas: 1) A short personal history focussing on why and how Dr Crombie became head of one of the UK’s best Pre-Hospital Emergency Medicine (PHEM) services and the first post-graduate dean in charge of PHEM trainees. 2) The majority of the lecture was a case history on the behind the scenes activity that was required to create the West Midlands Pre-Hospital Network and training program. In summary, over a decade ago it was realised that the UK was lagging behind other developed nations in our Emergency Medicine and Trauma service provisions. There were a number of disjointed and only partially trained services in place for major incidents. The British government and a number of leading health think-tanks put forward proposals for creating a modern effective service. Dr Crombie was a senior doctor in the West Midlands air ambulance charity, the BASICS program and had worked with the West Midlands Ambulance service. Dr Crombie was able to collect a team of senior doctors, nurses, paramedics and managers from all of the emergency medicine services and charities within the West Midlands together. This collaboration of ambulance service, charities, BASIC teams, CARE team and NHS Trusts was novel to the UK. The collaboration was able to tender for central government and was the first such scheme in the UK to be approved. Since the scheme’s approval 5 major trauma units have been established within the West Midlands and a new trauma desk was created at the Ambulance service HQ which can call on the help of a number of experienced teams that can be deployed within minutes to a major incident almost anywhere in the West Midlands. This major reformation of a health service was truly inspirational, especially when it was achieved by a number of clinicians with relatively little accredited management training and without them giving up their clinical time, a true clinical leadership success story. 3) The last component of the evening was Dr Crombie’s thoughts on why this project had been successful and how simple basic principles could be applied to almost any other project. Dr Crombie’s 3 big principles were: Collaborate – leave your ego’s at the door and try to put together a team that can work together. If you have to, invite everyone involved to a free dinner at your expense – even doctors don’t turn down free food! Governance – establish a set of rules/guidelines that dictate how your project will be run. Try to get everyone involved singing off the same hymn sheet. A very good example of this from Dr Crombie’s case history was that all of the services involved in the scheme agreed to use the same emergency medicine kit and all follow the same Standard Operating Procedures (SOP), so that when the teams work together they almost work as one single effective team rather than distinct groups that cannot interact. Resilience – the service you reform/create must withstand the test of time. If a project is solely driven by one person then it will collapse as soon as that person moves on. This is a well-known problem with the NHS as a whole, new managers always have “great new ideas” and as soon as that manager changes job all of their hard work goes to waste. To ensure that a project has resilience, the “project manager” must create a sense of purpose and ownership of the project within their teams. Members of the team must “buy in” to the goals of the project and one of the best ways of doing that is to ask the team members for their advice on how the project should proceed. If people feel a project was their idea then they are far more likely to work for it. This requires the manager to keep their ego on a short leash and to let their team take credit. The take home message from this talk was that the days of doctors being purely clinical is over! If you want to be a consultant in any speciality in the future, you will need a basic underlying knowledge of management and leadership. Upcoming events from the Birmingham Students Medical Leadership Society: Wednesday 27th November LT3 Medical School, 6pm ‘Learning to Lead- Preparing the next generation of junior doctors for management’ By Mr Tim Smart, CEO Kings Hospital NHS Trust Thursday 5th December LT3 Medical School, 6pm ‘Why should doctors get involved in management’ By Dr Mark Newbold, CEO of BHH NHS Trust If you would like to get in touch with the society or attend any of our events please do contact us by email or via our Facebook group. We look forward to hearing from you. https://www.facebook.com/groups/676838225676202/ med.leadership.soc.uob@gmail.com  
jacob matthews
almost 6 years ago
Foo20151013 2023 37skir?1444774198
2
105

Biohacking - The Brighter Side of Health

2014 is already more than a month old (if you can believe it) and with each passing day, the world we live in is speeding towards breakthroughs in every sphere of life. We're running full tilt, wanting to be bigger and better than we were the day or the hour before. Every passing day reinvents the 'cutting edge' of technology, including medical progress and advancement. Gone are the medieval days when doctors were considered all knowing deities, while medicine consisted of leeches being used to drain 'bad blood'. Nowadays, health isn't just about waiting around until you pick up an infection, then going to your local GP to get treated; in today's world it's all about sustaining your wellbeing. And for that, the new kid on the block is biohacking. Biohacking is the art and science of maximizing your biological potential. As a hacker aims to gain complete control of the system he's trying to infiltrate, be it social or technological; similarly a biohacker aims to obtain full control of his own biology. Simply put, a biohacker looks for techniques to improve himself and his way of life. Before you let your imagination run away with you and start thinking of genetic experiments gone wrong, let me assure you that a biohack is really just about any activity you can do to increase your capabilities or advance your wellbeing. Exercising daily can be a biohack. So can doing the crossword or solving math sums, if it raises your IQ by a few points or improves your general knowledge. What characterizes biohacking is the end goal and the consequent modification of activities to achieve that goal. So what kind of goals would a biohacker have? World domination? Not quite. Adding more productive hours to the day and more productivity to those hours? Check. Eliminating stress and it's causes from their lives? Check. Improving mood, memory and recall, and general happiness? You bet. So the question arises; aren't we all biohackers of sorts? After all, the above mentioned objectives are what everyone aspires to achieve in their lives at one point or the other. unfortunately for all the lazy people out there (including yours truly), biohacking involves being just a tad bit more pro active than just scribbling down a list of such goals as New Year resolutions! There are two main approaches to selecting a biohack that works for you- the biggest aim and the biggest gain. The biggest aim would be targeting those capabilities, an improvement in which would greatly benefit you. This could be as specific as improving your public speaking skills or as general as working upon your diet so you feel more fit and alert. In today's competitive, cut throat world, even the slightest edge can ensure that you reach the finish line first. The biggest gain would be to choose a technique that is low cost- in other words, one that is beneficial yet doesn't burn a hole through your pocket! It isn't possible to give a detailed description of all the methods pioneering biohackers have initiated, but here are some general areas that you can try to upgrade in your life: Hack your diet- They say you are what you eat. Your energy levels are related to what you eat, when you take your meals, the quantity you consume etc. your mood and mental wellbeing is greatly affected by your diet. I could go on and on, but this point is self expanatory. You need to hack your diet! Eat healthier and live longer. Hack your brain- Our minds are capable of incredible things when they're trained to function productively. Had this not been the case, you and I would still be sitting in our respective caves, shivering and waiting for someone to think long enough to discover fire. You don't have to be a neuroscientist to improve your mental performance-studies show that simply knowing you have the power to improve your intelligence is the first step to doing it. Hack your abilities- Your mindset often determines your capacity to rise to a challenge and your ability to achieve. For instance, if you're told that you can't achieve a certain goal because you're a woman, or because you're black or you're too fat or too short, well obviously you're bound to restrict yourself in a mental prison of your own shortcomings. But it's a brave new world so push yourself further. Try something new, be that tacking on an extra lap to your daily exercise routine or squeezing out the extra time to do some volunteer work. Your talents should keep growing right along with you. Hack your age- You might not be able to do much about those birthday candles that just keep adding up...but you can certainly hack how 'old' you feel. Instead of buying in on the notion that you decline as you grow older, look around you. Even simple things such as breathing and stamina building exercises can change the way you age. We have a responsibility to ourselves and to those around us to live our lives to the fullest. So maximise your potential, push against your boundaries, build the learning curve as you go along. After all, health isn't just the absence of disease but complete physical, mental and social wellbeing and biohacking seems to be Yellow Brick Road leading right to it!  
Huda Qadir
over 5 years ago
Foo20151013 2023 gvoh9v?1444774222
2
311

Socks, Kiwis and Surgical Removal

I’m a klutz. Always have been. Probably always will be. I blame my clumsiness on the fact that I didn’t crawl. Apparently I was sitting around one day and toddling on two feet the next. Whatever the cause, it’s a well-tested fact that I’m not good on icy footpaths. Various parts of my anatomy have gotten up close and personal with frozen ground on many an occasion. Not usually an issue for a born-and-bred Australian, except when said Australian goes to visit her Canadian family during the northern winter. During one such visit, I found myself unceremoniously plopped onto slick ice while my two-year-old niece frolicked around me with sure-footed abandon. I thought, “There has to be an easier way.” As freezing water seeped through my jeans, providing a useful cold pack for my screaming coccyx, my memory was jogged. I recalled that a lateral-thinking group of New Zealand researchers had won the Ignoble Prize for Physics for demonstrating that wearing socks on the outsides of shoes reduces the incidence of falls on icy footpaths. To the amusement of my niece, I tried out the theory for myself on the walk home. I don’t know if I had a more secure foothold or not, but I did manage to get blisters from wearing sneakers without socks. I love socks. They cover my large, ungainly clod-hoppers and keep my toes toasty warm almost all year round. You know the song ‘You can leave your hat on.’? Well for me, it is more a case of ‘You can leave your socks on, especially in winter. There’s nothing unromantic about that… is there? I’m not, however, as attached to my socks as a patient I once treated. As an intern doing a psychiatry rotation, one of my tasks was to do physical examinations on all admissions. Being a dot-the-i’s kinda girl, when an old homeless man declined to remove his socks so that I could examine his feet, I didn’t let it slide. “I haven’t taken off my socks for thirty years,” he pronounced. “It can’t be that long. Your socks aren’t thirty years old. In fact, they look quite new,” I countered. “When the old ones wear out, I just slip a new pair over the top.” I didn’t believe him. From his odour, I would have believed that he hadn’t showered in thirty years, but the sock story didn’t add up. He eventually agreed to let me take them off. The top two sock layers weren’t a problem but then I ran into trouble. Black remains of what used to be socks clung firmly to his feet, and my gentle attempts at their removal resulted in screams of agony. I tried soaking his feet. Still no luck. His skin had grown up into the fibres, and it was impossible to extract the old sock remnants without ripping off skin. In retrospect I probably should have left the old man alone, but instead got the psych registrar to have a peek, who then involved the emergency registrar, who called the surgeon and soon enough the patient and his socks were off to theatre. The ‘surgical removal of socks’ was not a commonly performed procedure, and it provided much staff amusement. It wasn’t so funny for Mr. Sock Man, who required several skin grafts! From my perspective here in Canada, while I thoroughly commend the Kiwis for their ground-breaking sock research, I think I’ll stick to the more traditional socks-in-shoes approach, change my socks regularly and work a bit on my coordination skills. References: PHYSICS PRIZE: Lianne Parkin, Sheila Williams, and Patricia Priest of the University of Otago, New Zealand, for demonstrating that, on icy footpaths in wintertime, people slip and fall less often if they wear socks on the outside of their shoes. "Preventing Winter Falls: A Randomised Controlled Trial of a Novel Intervention," Lianne Parkin, Sheila Williams, and Patricia Priest, New Zealand Medical Journal. vol. 122, no, 1298, July 3, 2009, pp. 31-8. (This blog post has been adapted from a column first published in Australian Doctor http://www.australiandoctor.com.au/articles/58/0c06f058.asp) Dr Genevieve Yates is an Australian GP, medical educator, medico-legal presenter and writer. You can read more of her work at http://genevieveyates.com/  
Dr Genevieve Yates
over 5 years ago
%3fr=0
2
112

Extolling the benefits of learning plans

“You’re a boring whore! Fix it.” The barked criticism came like a slap in the face. The director of Les Miserables was right, though. I was a boring whore. Actors need to immerse themselves in their roles, shed inhibitions and squelch embarrassment. I was not managing to do this while rehearsing the Lovely Ladies prostitute scene. My performance was overly self-conscious and restrained. Three days later I found myself at a medical education conference, attending a session discussing learning plans. A popular tool in adult education generally, and a training requirement for all GP registrars, learning plans are actively disliked by many. Done purposely and thoughtfully, they can be of great benefit; completed hastily or reluctantly because they are compulsory, they are next to useless. I have to confess that, as a registrar, my own learning plans were dashed off with little thought, submitted and then promptly forgotten. I’d never thought this technique would work for me. At the conference, the attending educators were instructed to each write a learning plan that addressed an aspect of their non-medical lives. We were asked to choose something that we genuinely wanted to improve. I instantly knew what I’d write about, and completed the task with seriousness and sincerity. The facilitator randomly picked a few participants to read out their learning plans. The topics were predictable: “I want to exercise each morning”, “I want to get at least seven hours of sleep a night” and the like. Yes, you can see where this is leading ... I should have anticipated being called upon, but when the “We have time for one more, how about you?” came, along with direct eye contact and a kindly smile, I momentarily panicked. Surveying the room of mostly middle-aged, male faces, many of whom I didn’t know, I considered making something up on the spot. Instead, I stood up, took a deep breath and read out: “I want to be a more exciting whore.” I then outlined my proposed methods for achieving this objective and how I intended to measure my progress. Without explanation, I then sat down. Silence. Not a sound. Most eyes were glued to me, the others looking anywhere but. The atmosphere was thick with shock, amusement, confusion, suspense and fascination. I didn’t leave them hanging for too long. After my disclosure as to why I chose the topic and the context in which I was “whoring”, there were audible sighs of relief and a sprinkling of laughter throughout the room. It was memorable for those present. Four years later, I still get the occasional question about my “whoring” when I run into certain educators at conferences. I am pleased to report that my learning plan well and truly achieved its aim. I enacted my plan exactly as written and practised diligently. I knew I had been successful when the director instructed me to “Tone it down a bit. This is a family show, you know!” I now feel a lot more comfortable extolling the benefits of learning plans to unconvinced registrars. I tell them: “I used to think that I wasn’t a learning plan-type person either but I’ve discovered that if you choose a relevant and important objective and spend time and effort working out how to achieve it, the technique can really work.” I tend to leave out: “It didn’t do much for my medicine, but it turned me into a fabulous whore.” This blog post has been adapted from a column first published in Australian Doctor. Dr Genevieve Yates is an Australian GP, medical educator, medico-legal presenter and writer. You can read more of her work at http://genevieveyates.com/  
Dr Genevieve Yates
over 5 years ago
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129

A Modest Man

The registrar's face was taking on a testy look. So enduring was the silence our furtive glances had developed a nystagmic quality. “Galactosaemia” came her peremptory reply. Right on queue the disjointed chorus of ahs and head nods did little to hide our mental whiteboard of differentials being wiped clean. At the time conjugated bilirubinaemia in children only meant one thing: biliary atresia. A fair assumption; we were sitting in one of three specialist centres in the country equipped to treat these patients. Ironically the condition has become the unwieldy yardstick I now measure the incidence of paediatric disease. Biliary atresia is the most common surgical cause of neonatal jaundice with a reported incidence of 1 in 14-16ooo live births in the West. It is described as a progressive inflammatory obliteration of the extrahapatic bile duct. And Dr Charles West, the founder of Great Ormond Street Hospital, offers an eloquent description of the presenting triad of prolonged jaundice, pale acholic stools and dark yellow urine: ‘Case 18...It was born at full term, though small, apparently healthy. At 3 days however, it began to get yellow and at the end of 3 weeks was very yellow. Her motions at no time after the second day appeared natural on examination, but were white, like cream, and her urine was very high coloured.’ 1855 was the year of Dr West's hospital note. An almost universally fatal diagnosis and it would remain so for the next 100 years. The time's primordial classification of biliary atresia afforded children with the 'noncorrectable' type, a complete absence of patent extrahepatic bile duct, an unfortunate label; they were beyond saving. Having discovered the extent of disease at laparatomy, the surgeons would normally close the wound. The venerable Harvardian surgeon, Robert E. Gross saved an enigmatic observation: “In most instances death followed a downhill course…” K-A-S-A-I read the ward’s board. It was scrawled under half the children's names. I dismissed it as just another devilishly hard acronym to forget. The thought of an eponymous procedure had escaped me and in biliary atresia circles, it's the name everyone should know: Dr Morio Kasai. Originating from Aomori prefecture, Honshu, Japan, Dr Kasai graduated from the National Tohoku University School of Medicine in 1947. His ascension was rapid, having joined the 2nd department of Surgery as a general surgeon, he would assume the role of Assistant Professor in 1953. The department, under the tenure of Professor Shigetsugu Katsura, shared a healthy interest in research. 1955 was the landmark year. Katsura and Kasai operated on their first case: a 72 day old infant. Due to bleeding at the incised porta hepatis, Katsura is said to have 'placed' the duodenum over the site in order to staunch the flow. She made a spectacular postoperative recovery, the jaundice had faded and there was bile pigment in her stool. During the second case, Katsura elected to join the unopened duodenum to the porta hepatis. Sadly the patient's jaundice did not recover, but the post-mortem conducted by Kasai confirmed the development of a spontaneous internal biliary fistula connecting the internal hepatic ducts to the duodenum. Histological inspection of removed extrahepatic duct showed the existence of microscopic biliary channels, hundreds of microns in diameter. Kasai made a pivotal assertion: the transection of the fibrous cord of the obliterated duct must contain these channels before anastomosis with the jejunal limb Roux-en-Y loop. This would ensure communication between the porta hepatis and the intrahepatic biliary system. The operation, entitled hepatic portoenterostomy, was first performed as a planned procedure for the third case at Tohoku. Bile flow was restored and Kasai published the details of the new technique in the Japanese journal Shujutsu in 1959. However, news of this development did not dawn on the West until 1968 in the Journal of Pediatric Surgery. The success of the operation and its refined iterations were eventually recognized and adopted in the 1970s. The operation was and is not without its dangers. Cholangitis, portal hypertension, malnutrition and hepatopulmonary syndrome are the cardinal complications. While diagnosing and operating early (<8 weeks) are essential to the outcome, antibiotic prophylaxis and nutritional support are invaluable prognostic factors. Post operatively, the early clearance of jaundice (within 3 months) and absence of liver cirrhosis on biopsy, are promising signs. At UK centres the survival after a successful procedure is 80%. The concurrent development of liver transplantation boosts this percentage to 90%. Among children, biliary atresia is the commonest indication for transplantation; by five years post-Kasai, 45% will have undergone the procedure. On the 6th December 2008, Dr Kasai passed away. He was 86 years old and had been battling the complications of a stroke he suffered in 1999. His contemporaries and disciples paint a humble and colourful character. A keen skier and mountaineer, Dr Kasai lead the Tohoku University mountain-climbing team to the top of the Nyainquntanglha Mountains, the highest peaks of the Tibetan highlands. It was the first successful expedition of its kind in the world. He carried through this pioneering spirit into his professional life. Paediatric surgery was not a recognized specialty in Japan. By founding and chairing multiple associations including the Japanese Society of Pediatric Surgeons, Dr Kasai gave his specialty and biliary atresia, the attention it deserved. Despite numerous accolades of international acclaim for his contributions to paediatric surgery, Dr Kasai insisted his department refer to his operation as the hepatic portoenterostomy; the rest of the world paid its originator the respect of calling it the ‘Kasia’. Upon completion of their training, he would give each of his surgeons a hand-written form of the word ‘Soshin’ [simple mind], as he believed a modest surgeon was a good one. At 5 foot 2, Kasai cut a more diminutive figure one might expect for an Emeritus Professor and Hospital Director of a university hospital. During the course of his lifetime he had developed the procedure and lived to see its fruition. The Kasia remains the gold standard treatment for biliary atresia; it has been the shinning light for what Willis J. Potts called the darkest chapter in paediatric surgery. It earned Dr Kasai an affectionate but apt name among his peers, the small giant. References Miyano T. Morio Kasai, MD, 1922–2008. Pediatr Surg Int. 2009;25(4):307–308. Garcia A V, Cowles RA, Kato T, Hardy MA. Morio Kasai: a remarkable impact beyond the Kasai procedure. J Pediatr Surg. 2012;47(5):1023–1027. Mowat AP. Biliary atresia into the 21st century: A historical perspective. Hepatology. 1996;23(6):1693–1695. Ohi R. A history of the Kasai operation: Hepatic portoenterostomy for biliary atresia. World J Surg. 1988;12(6):871–874. Ohi R. Morio Kasai, MD 1922-2008. J Pediatr Surg. 2009;44(3):481–482. Lewis N, Millar A. Biliary atresia. Surg. 2007;25(7):291–294. This blog post is a reproduction of an article published in the Medical Student Newspaper, April 2014 issue.  
James Wong
over 5 years ago
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32

Radical Neck Dissection: (RND) Classification, Indication and Techniques

Crile in 1906 introduced RND and is followed by Martin as a the classical procedure for the management of cervical lymph node metastasis  
Souradeep Dutta
over 4 years ago
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2
139

A Guide to Dementia

Epidemiology & societal impact, genetic and other risk factors, differential diagnosis of dementia assessment methods, agitation, treatment & management and references.  
hopkinsmedicine.org
over 4 years ago
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2
8

Informed consent? How do primary care professionals prepare women for cervical smears: A qualitative study

Cervical screening is a procedure that is mainly carried out in primary care, predominantly by general practitioners (GPs) and practice nurses (PNs). Much has been published about the effects on women of receiving an abnormal smear result but little has been done to investigate the preparation of women by primary care professionals for this.  
sciencedirect.com
over 4 years ago
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2
39

Oxford Handbook of Emergency Medicine

Fully revised and updated, the Oxford Handbook of Emergency Medicine is the definitive, best-selling guide for all of the common conditions that present to the emergency department. Whether you work in emergency medicine, or just want to be prepared, this book will be your essential guide. Following the latest clinical guidelines and evidence, written and reviewed by experts, this handbook will ensure you are up to date and have the confidence to deal with all emergency presentations, practices, and procedures. In line with the latest developments in the field, such as infection control, DNR orders, advanced directives and learning disability, the book also includes new sections specifically outlining patient advice and information, as well as new and revised vital information on paediatrics and psychiatry. For all junior doctors, specialist nurses, paramedics, clinical students, GPs and other allied health professionals, this rapid-reference handbook will become a vital companion for both study and practice.  
books.google.co.uk
over 4 years ago
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99

Diagnostic Pathology: Infectious Diseases

Diagnostic Pathology: Infectious Diseases takes a comprehensive look at infectious diseases, their anatomic manifestations, and how to ensure a complete and accurate sign out at the microscope. A user-friendly chapter landscape and thousands of high-quality images combine to make this medical reference book a key companion for the general surgical pathologist or resident in training. Comprehensive discussions on how to sign out cases. Formatted into sections by organism type (Virus, Bacteria, Fungi, and Parasite), and further divided by those that can be diagnosed on histological appearance. Species-specific pathologies for finding "zebra" cases.Essential information is listed in a bulleted format with numerous high-quality images to facilitate learning."Key Facts" highlight the quick criteria needed for diagnosis or adequacy evaluation at the time of a procedure.Features clear pictures of diagnostic forms, ancillary diagnostic tools, including microbiology and molecular diagnostics, pathological reaction patterns expected for given organisms, and important common and uncommon pathogens.Explains when and when not to use molecular diagnostics, and discusses histological limitations and how to address them at sign out.  
books.google.co.uk
about 4 years ago
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11

Anaphylaxis: assessment and referral after emergency treatment | Guidance and guidelines | NICE

Following the recent surveillance review which checks  the need to update CG134, this guideline should not be updated at this time. This guideline will be checked again for update at its scheduled time point according to the methods described here.  
nice.org.uk
almost 4 years ago
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2
15

Familial breast cancer: classification, care and managing breast cancer and related risks in people with a family history of breast cancer | Guidance and guidelines | NICE

We checked this guideline and decided that it should be updated at this time. For details, see the update decision, decision matrix and the process for deciding if an update is needed. Details of the update will be available on the guidelines in development webpage in due course. This guideline will be checked again for update at its scheduled time point according to the methods described here.   
nice.org.uk
almost 4 years ago
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2
24

Prophylaxis against infective endocarditis: antimicrobial prophylaxis against infective endocarditis in adults and children undergoing interventional procedures | Guidance and guidelines | NICE

This guideline is a full update to the 2008 short guideline (CG64) on the use of prophylaxis against infective endocarditis (IE). This 2015 update was triggered by a recent study suggesting that the incidence of IE may have been affected by the 2008 guidance. As a precaution, NICE has reviewed the evidence relating to the effectiveness of prophylaxis against IE and found no need to change any of the existing guidance. In addition, NICE concludes that the longstanding increase in the incidence of IE in the UK and other countries globally is not well understood and could be due to a number of factors.  
nice.org.uk
almost 4 years ago