The Resus Room

A deep dive into identifying which traumatic pneumothoraces truly need urgent decompression and how reliable classic clinical signs are. A major UK trial tests prehospital whole blood versus component transfusion and challenges assumptions about early transfusion benefits. A service review examines bringing senior clinicians to the patient to safely reduce hospital conveyance for head injuries, especially in older or anticoagulated people.

They unpack how clinicians make high-stakes choices in time-pressured, information-poor settings. They explore pre-test probability, prevalence, and when knowing how common a condition is changes care. They redefine what counts as a test and explain how evidence should shift risk estimates. They cover test harms, thresholds for testing versus treating, and how human factors shape real-world decisions.

They examine pseudo‑pulseless electrical activity and why organised electrical activity with cardiac motion needs a different approach. They review hemodynamic targets during CPR, focusing on intra‑arrest diastolic and coronary perfusion pressures. They unpack a new taxonomy of performance errors for hyperangulated video laryngoscopy and discuss common microskill faults and training implications.

Amy Nelson, researcher and lead author of the Lancet Respiratory Medicine study on pre-hospital emergency anaesthesia and machine-learning expert. She discusses using ML to predict who needs early airway intervention. They cover how the Intubate8 model was built, causal modelling to estimate intubation effects, and implications for 24/7 pre-hospital critical care and training.

They debate whether intubating inside an ambulance is safe and sometimes faster than moving patients out. They explore defibrillator pad placement and its surprising effect on return of spontaneous circulation. They examine a large trial comparing ketamine versus etomidate for induction and the implications for peri‑intubation cardiovascular collapse.

This discussion dives into the complexities of paediatric seizures, emphasizing timely recognition and management. It highlights the critical role of pharmacology, detailing the effectiveness of benzodiazepines and comparing levetiracetam with phenytoin. The conversation also covers how to distinguish seizures from other conditions, the importance of videos for diagnosis, and essential clinical cues like tongue bites. Key insights into pre-hospital care and acute management strategies ensure that listeners grasp the urgent nature of treating these time-sensitive events.

This month's discussion dives into a cohort study revealing a chilling link between post-intubation hypotension and increased mortality in severe traumatic brain injuries. They also tackle whether elevated troponin levels in patients with stable supraventricular tachycardia are a reliable predictor of short-term cardiovascular events. Lastly, the hosts analyze the findings from a major trial on sodium bicarbonate for severe metabolic acidosis in acute kidney injury patients, emphasizing that it doesn't improve mortality but does reduce the need for renal replacement therapy.

Camella Main, a consultant midwife and lead in ambulance services, introduces the National Pre-hospital Maternity Decision Tool to enhance care for pregnant patients. Cosmo Scurr discusses the AAGBI's SAFER guidance updates, including video laryngoscopy and team requirements. Felix Wood clarifies crush injury management and the importance of potassium monitoring. Zane Perkins dives into the role of artificial intelligence in pre-hospital care, showcasing its potential for ultrasound coaching and prediction models that could reshape clinician responses.

The final papers of 2025 dive into critical care insights! The EVERDAC trial questions the effectiveness of early arterial catheterization in shock, revealing surprising mortality rates. A systematic review uncovers the actual prognostic value of end-tidal CO₂ during cardiac arrest, challenging its role in ALS protocols. Lastly, a comparison of video versus direct laryngoscopy for neonatal intubation sheds light on improving success rates, highlighting the benefits and potential training needs. It's a must-listen for anyone in critical care!

Explore the latest updates in the 2025 resuscitation guidelines, emphasizing key elements like high-quality compressions and rapid defibrillation. Discover refined ventilation techniques and the preference for video laryngoscopy. Learn about the debate around double sequential defibrillation and the crucial focus on reversible causes in special circumstances. Valuable insights on paediatric updates and new algorithms for neonatal support are also highlighted, alongside discussions on post-resuscitation care and education strategies for maintaining skills.