Paramedic Papers Daily — 23 October 2026

Five new papers today — here are the top four. Paper one — infant carry slings are rarely linked to cardiac arrest in children under two; co-sleeping is the far bigger story. Paper two — there's no unique risk cliff at a Glasgow Coma Scale of eight; the relationship with outcome is graded. Paper three — no study has ever properly defined what deterioration looks like in a child before hospital. Paper four — US agencies with a dedicated paediatric care coordinator made fewer errors with sick kids.

Paper one — Resuscitation Plus. A retrospective registry review from a regional English ambulance service: one hundred and sixty-two cardiac arrests in children under two across five years. The question — how often were infant carry slings involved? Just two cases, both infants under one, one point eight percent of the hundred and fourteen infant arrests. Compare that with co-sleeping, which featured in a third of cases, and children simply found unresponsive in a cot, bed, sofa or pushchair at just over a quarter. Carry slings have raised real concerns about positional asphyxia, but the number that jumps out at me is how dominant ordinary sleep-related circumstances are. The caveat: two events in five years can't rule out a genuinely rare risk, and this was one region relying on free-text narratives. Still, for crews talking with new parents, the sling is a rounding error next to the bed-sharing conversation.

Paper two — the Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine. A nationwide Japanese trauma registry cohort, two separate eras, roughly a hundred and thirty-eight thousand adults brought straight from scene. Everyone knows the teaching: a Glasgow Coma Scale of eight, you secure the airway. This study asked whether risk actually jumps at that eight-to-nine boundary. It doesn't. Recorded intubation was more common at a score of eight than nine — about ten percentage points — but similar stepped differences show up between other neighbouring scores too, and the model fit favoured a smooth, graded relationship between GCS and outcome in every measure tested, in both eras. The caveat: this is in-hospital registry data from a physician-assisted system, so the prehospital intubation decision itself wasn't tested. But the GCS eight cutoff shapes prehospital airway and trauma triage thinking everywhere, and the message is that the number is a convention, not a physiology cliff.

Paper three — Paramedicine. A scoping review of twenty-eight studies on recognising the deteriorating child in the prehospital setting, published between nineteen ninety and this year. The headline finding is almost embarrassing: not one study offered an operational definition of paediatric out-of-hospital deterioration. The research leans on single-timepoint vital signs, trauma-specific scoring tools, and early warning scores borrowed from hospitals. No study followed a child's physiological trajectory over time. For crews, that means the judgement call about a child who's just not right isn't backed by any agreed framework — it's a genuine evidence gap. The usual scoping-review caveat applies: it maps the field rather than pooling results, and most included studies were retrospective.

Paper four — Prehospital Emergency Care. A US cross-sectional study, two thousand two hundred and nineteen paediatric encounters across fifteen agencies. Agencies with a dedicated paediatric emergency care coordinator did more procedures and gave more medications — and had fewer adverse safety events: thirteen point seven percent versus twenty percent for procedures, with lower assigned harm severity as well. The chicken-and-egg caveat matters — agencies that appoint a coordinator may already be better resourced, and this design can't prove cause. No Australian service runs this exact role, but the gap it targets — missed procedures and medication errors in sick children — is the same here.

Quick recap. One — carry slings were linked to just two of a hundred and sixty-two arrests in children under two; co-sleeping featured in a third. Two — intubation is more likely at a GCS of eight, but there's no evidence of a unique threshold at that boundary. Three — no agreed definition exists for the deteriorating child out of hospital. Four — US agencies with paediatric care coordinators had fewer and less severe safety events.

That's the roundup for Friday the twenty-third of October. Also on the dashboard today — AU and NZ emergency care research priorities being set. Back tomorrow.