Category: Respiratory

Asthma – Adult

  • Severity – Severe or Life threatening – think RESUS
  • Treatment within 30 min – bronchodilators and steroids should bee given within 30min
  • 1hrs Observation after Neb – better after a neb don’t just send home they may deteriorate when it wears off.
  • PEFR – must be >75% expected prior to discharge (at least 1hr after treatment finished)
  • Discharge advice sheet – can print off from this guide, remember to check inhaler technique and consider a spacer

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NIV (Non Invasive Ventilation)

NIV should be considered for use in patients with a  persisting Acute Hypercapnic Respiratory Failures after a maximum of one hour of standard medical therapy.

  • Complete the Ad-hoc form
  • Increase pressures from Initial 12/5 cmH2O to 20/5cmH2O – as tolerated over 1st hour

However, ICU should be contacted early if the patient has one of the following:

  • Asthma – Intubation the option of choice in Life threatening
  • Pneumonia – NIV should only be considered as a bridge to intubation
  • No pre-exisiting respiratory issue – NIV not likely helpful
  • pH <7.25 (low threshold for ICU input)
  • pCO2 >6.5kPa (low threshold for ICU input)
  • Type 1 Respiratory Failure (low threshold for ICU input)

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