Management of Crush Injury/Syndrome

Crush syndrome is a life and limb-threatening condition that can occur as a result of entrapment of the extremities accompanied by extensive damage of a large muscle mass. It can develop following as little as 1 hour of entrapment. Effective medical care is required to reduce the risk of kidney damage, cardiac arrhythmia, and death. Management includes;

  • Fluids: IV fluid to provide 1L/h for 24 to 48 hours (depending on evacuation availability)
  • Equipment: ECG, laboratory tests for serum potassium and urine myoglobin, Foley catheter with graduated collection system, tourniquets
  • Medications: hyperkalemia
  • Manage Pain
  • Give Antibiotics
  • Continuous monitor with portable monitor; 15-minute to hourly vital signs, examination, urine output documented on flow sheet

Intraosseous Access 101

  • IO access provides rapid vascular access in a variety of emergency situations.
  • There are several types of IO devices that can be used.
  • The humeral site is generally the least painful and quickest to access
  • All resuscitation and anaesthetic drugs can be given via the IO route.
  • Fluids need to be administered under pressure.
  • All devices need to be monitored and a clear handover given.

 

Post ROSC

System Action
Airway Intubate → Ventilation tidal volume @ 6-8 mL/kg
Place OG or NG tube
Confirm endotracheal and OG/NG tube placement with chest x-ray
Breathing SpO2 goal >94% → adjust PEEP & FiO2 to achieve goal
EtCO2 goal 30-40 mmHg → adjust respiratory rate to achieve
Circulation 12-lead ECG → Activate cardiac catheterization lab for STEMI; consult cardiology for all other patients
SBP goal >90 mmHg (MAP > 65 mmHg) → Use fluids, norepinephrine infusion, then epinephrine infusion to achieve goal
Place central line
Place arterial line
Perform point of care ultrasound with the cardiac, lung, and IVC views
Send labs, which includes an arterial blood gas and serum lactate
Place Foley catheter → Goal urine output 0.5-1 mL/kg/hr
Consider CT chest angiography to rule-out a pulmonary embolism
Disability Begin cooling → Goal temperature 32–36°C
Consider head CT

 

 

 

Paediatric Resuscitation Guidelines

The pediatric assessment triangle, provides a valuable checklist that we should go through for every child we see in the ED to help us assess their risk of crashing. The pediatric assessment triangle is based solely on observing the child from the foot of the bed.