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A blog on anaesthesia, intensive care and emergency medicine. In-hospital and outside. Mostly focusing on the critically ill patient. Written by two Scandinavian senior anaesthetic registrars turned consultants.
This is our way of keeping log of articles and interesting things we come across in our work and on the internet. Should any of you out there stumble across this blog and find it useful then all the better.
Please leave comments or questions if you have any. The best way to keep learning is to keep the conversation going.
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Category Archives: Airway management
This experimental study puts most common assumptions about hyperventilation in hemorrhagic shock on its head. Common thinking is that trauma pts breathe faster because of shock and metabolic demands not being met. This study suggests trauma pts are breathing faster … Continue reading
An small but elegant experimental study in CJA explores the impact of nasal passage occlusion on mask ventilation in the unresponsive patient. Tidal volumes may be reduced by more than half when the nose is totally occluded.
Another study on airway management in cardiac arrest was just published in JAMA. The study was done in Denmark, where all intubations elective and emergency are done by anaesthestetists. It was a retrospective study, where they matched intubated patients with … Continue reading
I found an editorial in BJA that describes an issue with succinylcholine I wasn’t really aware of. Butyrylcholinesterase (BCheE) hyperactivity. BCheE is the non-specific cholinesterase that rapidly hydrolyses succinylcholine in the blood so that only 10% of the injected drug … Continue reading
Videolarygoscopy (VL). Brave new world. VL makes any intubation easy, and solves airway managment problems. Well, it can be a life-saver, but it also brings its own set of problems. Two new RCTs comparing VL and DL are just out. … Continue reading
How’s this for thinking outside the box in the approach to the difficult airway!? Difficult airway algorithms and advanced management options for difficult airways mostly concentrate on getting into the trachea. But what happens if getting into the trachea is … Continue reading
Passing the orogastric tube can be difficult or sometimes impossible. Unfortunately a lot of patients really need their OGs and in a time-critical scenario you don’t want to spend too much time struggling with it. Here is a simple trick a senior … Continue reading
I found two interesting papers in EMJ. Both recently published. If you intubate a fresh frozen cadaver and ventilate you will get a transient capnography trace very similar to a trace from a living patient. I had heard about it before but … Continue reading
Apnoeic oxygenation in anaesthesia is the concept of providing oxygenation without ventilation. The idea is that even without lung expansion, oxygen will passively be dragged into the alveoli along the oxygen gradient caused by alveolar oxygen being transported away by the bloodstream. … Continue reading