Intensive Care Education
A comprehensive intensive care education programme, a topic at a time — Coffs Harbour Health Campus
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This week
Eighteen to thirty. The most physiological reserve you will ever treat, and the narrowest margin once it is spent — they hold their numbers long after the loss is serious, and then go all at once. Almost everything that brings them in is something that happened rather than something that grew. And pregnancy sits squarely in this band, which an adult unit forgets.
Katie Cranfield on FICM Learning. Half of the women who die in the UK are not dying of anything obstetric — they are dying of what we deal with every day. Fetal fixation, the creatinine that does not flag, and why a tertiary unit admitting thirty a year cannot be fluent in them.
Young adults with severe sepsis died more often in paediatric units than adult ones — 13.5% against 8.2%. The odds ratio rests on twenty-two deaths, there is no adjustment for how sick anyone was on arrival, and the authors say plainly that the thing they adjusted for is the thing they could not measure.
Four stations: the reserve that hides deterioration, what actually brings them in, the pregnant patient, and what outlasts the admission. Several lines contradict what is normally taught — the Australian causes of maternal death are not the classic quartet, and there is no four-minute rule.
Each week is one subject taken several different ways. Click a subject to open it.
Nothing matches that.
Two emails a week. The Friday newsletter, for all subscribers, telling you what is new and why it mattered — and, for clinical subscribers, a second on Tuesday with the new mind map and puzzles the moment they go up, before anyone else sees them. Occasional announcements of new features as they arrive. I ask a question most weeks, and the best answers get published. Subscribers also get The Top Ten a few days before it appears here, and original feature stories, news and views. It is free, and you can leave whenever you like.
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Is there a subject you think deserves a full week? A paper or a guideline worth a journal club? A podcast episode the rest of us should hear? A question you would like put to everybody?
I read all of them, and I would rather have a suggestion I cannot use than not have it. Several of the series on this site began as somebody else's idea.
Send me a suggestionSomething not displaying properly, or a page that will not load — tell me. And if you would like to use any of this with your own team, that is welcome too; just say so and I will help.
ICU AND YOU is a weekly teaching programme written in a regional intensive care unit at Coffs Harbour Health Campus, on the mid north coast of New South Wales. It has run since 2023. Each week takes one subject and comes at it several different ways — a mind map of the territory, an aphorism worth arguing with, a crossword, a mnemonic for three in the morning, and whatever else the subject seems to want.
It is written for the people who actually do the work: nurses, registrars, students, and anyone else who finds it useful. Everything is free, and you are welcome to use it with your own team — more about the programme, and about me.
A note on what this is. This is teaching material — discussion, argument and memory aids. It is not a clinical guideline and not a protocol.
While I make every effort to verify each fact and claim, to cite the source it came from, and to correct anything found to be wrong, medicine moves and errors are possible. Doses, thresholds and recommendations change. Nothing here overrides your local policy, current national guidance, or the specialist service you would ordinarily call: check everything against your own formulary and protocols before you act on it. Where something is contested or the evidence is weak, I try to say so — that is usually the interesting part.
Nothing here should be acted on without independent confirmation from a current, authoritative source, and senior advice where the situation warrants it. This site is offered freely and in good faith as education. The responsibility for any clinical decision rests entirely with the clinician making it.
Material from other sources is summarised in our own words and linked to the original rather than reproduced. If you think something here is wrongly attributed or ought not to be, please tell me and I will fix it.
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