Dexmedetomidine Reduces Agitation and Accelerates Recovery in Non-Intubated ICU Patients with Hyperactive Delirium: Insights from the 4D Trial
Posted inAnesthesiology Critical Care news

Dexmedetomidine Reduces Agitation and Accelerates Recovery in Non-Intubated ICU Patients with Hyperactive Delirium: Insights from the 4D Trial

The 4D randomized clinical trial demonstrates that dexmedetomidine significantly reduces agitation duration and improves clinical outcomes in non-intubated ICU patients with hyperactive delirium, providing a safe and effective alternative to standard care without increasing the need for mechanical ventilation.
The Long Shadow of the ICU: Identifying High-Risk Functional Trajectories in Older Survivors
Posted inCritical Care news Public Health

The Long Shadow of the ICU: Identifying High-Risk Functional Trajectories in Older Survivors

A large-scale longitudinal study reveals that ICU survivors aged 60–79 face significantly higher 5-year excess mortality and functional decline compared to the general population, whereas outcomes for nonagenarians converge with their peers, highlighting a critical window for geriatric intervention and advance care planning.
Optimizing Acid-Base Stability in CVVH: Why Lower Bicarbonate Fluids Outperform Standard Concentrations During Regional Citrate Anticoagulation
Posted inCritical Care Nephrology news

Optimizing Acid-Base Stability in CVVH: Why Lower Bicarbonate Fluids Outperform Standard Concentrations During Regional Citrate Anticoagulation

This randomized controlled trial demonstrates that a lower bicarbonate replacement fluid (22 mmol/l) provides superior acid-base stability compared to a higher concentration (30 mmol/l) during CVVH with citrate anticoagulation, significantly reducing metabolic excursions without delaying acidosis correction.
Posted inCritical Care Neurology news

Rising Hospital Mortality and Escalating Rates of Life-Sustaining Therapy Withdrawal in Critically Ill TBI Patients: A 15-Year Analysis

A 15-year observational study of over 45,000 TBI patients reveals a significant increase in hospital mortality and a tripling of life-sustaining therapy withdrawal, alongside rising rates of hypoxaemia, raising urgent questions about ethical frameworks and neurocritical care management.
Ketamine vs. Etomidate: Does Your Choice of Induction Agent Influence Mortality in the Critically Ill?
Posted inAnesthesiology Critical Care news

Ketamine vs. Etomidate: Does Your Choice of Induction Agent Influence Mortality in the Critically Ill?

This article explores recent evidence comparing ketamine and etomidate for rapid sequence intubation. While new cohort data suggests a mortality benefit for ketamine, meta-analyses of randomized trials show clinical equipoise, highlighting the complex trade-offs between adrenal suppression and hemodynamic stability.
Epinephrine Timing and Dosing in Pediatric In‑Hospital Cardiac Arrest: Mixed Signals — improved ROSC but unclear survival benefit
Posted inCritical Care news Pediatrics

Epinephrine Timing and Dosing in Pediatric In‑Hospital Cardiac Arrest: Mixed Signals — improved ROSC but unclear survival benefit

Recent multicenter studies show earlier and more frequent epinephrine in pediatric in‑hospital cardiac arrest increases ROSC and shortens CPR, but does not consistently improve survival to discharge or favorable neurologic outcome. Evidence supports rapid epinephrine for hemodynamics and ROSC; survival effects remain uncertain.
Pediatric In‑Hospital Cardiac Arrest: Why Adult Resuscitation Lessons Don’t Fully Translate — Airway, Epinephrine, and the Limits of Training
Posted inCritical Care news Pediatrics

Pediatric In‑Hospital Cardiac Arrest: Why Adult Resuscitation Lessons Don’t Fully Translate — Airway, Epinephrine, and the Limits of Training

Recent multicenter studies show declining intra‑arrest intubation, no clear harm from intubation after time‑dependent matching, unclear benefit of epinephrine before defibrillation, and no survival gain from intensive point‑of‑care CPR training—highlighting pediatric physiology and knowledge gaps.