Category: Respiratory

Pulmonary Embolism – PE

PE is somehow both the most over and under diagnosed condition. with severity ranging from the questionable sub-segmental PE to the Massive PE (an indication for thrombolysis). So think:

  • Does this presentation sound like a PE? – If not STOP here
  • Pregnant?  – Click Here
  • Do you think this is likely a PE? (if so you can’t use PERC)
  • Does D-Dimer answer  your question? (whats the Wells)
  • Massive PE  – think Thrombolysis
  • Sub-Massive PE – there is lots of debate (involve seniors), locally needs 2 consultant sign off and not considered time critical.

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Methaemoglobinaemia

Q: Why are Smurf’s Blue? 

A: Methaemoglobin (MetHb) of course!

– MetHb is produced by oxidisation of the Iron in Haemoglobin (Hb) from Fe2+ to Fe3+

– Fe3+ prevents Hb carrying oxygen (thus produces symptoms of hypoxia)

– Often due to chemical ingestion, but may also be genetic

– Treated with Methyl Blue & supportive measures

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Pneumonia (Community Acquired)

Severe Pneumonia: Please Request/Send – Samples Sputum/Blood/Urine

BTS Definition of CAP

Signs of acute Lower Respiratory Tract illness (LRTI) [Cough] &:

  •  ≥1 other LRTI Symptom [Pleuritic pain, Tachypnea, Dyspnea, etc]
  • New Focal Chest Signs [Creps, Bronchial breathing, Red. A/E]
  • ≥1 Systemic sign [Fever, Sweats, Chills, Rigors, >38oC]
  • New CXR changes [if hospitalized]

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CPAP Set-Up

NIPPV 3 machines are used throughout the trust to deliver NIV and CPAP – and should be commenced in ED if transfer to ward/ICU is adding significant delay

  • NIV/CPAP  is NOT an Aerosol Generating Proceedure (AGP) [as of Sept 2022]
  • CPAP/EPAP levels of 8-15cmH2O

This video demonstrates how to set up CPAP on the NIPPV 3

 

COPD – exacerbations

COPD patients vary widely, due to their comorbidities, social circumstances, and wishes. So choosing the best treatment pathway for the patient can be complex. Involve senior decision makers.

Questions

  • Is hospital the best place for them?
  • Do they need NIV?
  • Are they dying? – would you want to die surrounded by strangers or with your family?

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Emergency Tracheostomy/Laryngectomy Management

Occasionally patients with Tracheostomy or Laryngectomy present with difficulty breathing due to problem. As this is rare for us in ED, this situation can be very difficult for all of us. However the protocols below can help.

 

Tracheostomy

Tracheostomy is simply a passage from the neck into the trachea. In most cases the trachea will still be connected to the nose and mouth (so can breath though their mouth too).

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COVID-19 (Paediatric multisystem inflammatory syndrome)

AKA: Paediatric Inflammatory Multi-system Syndrome – Temporally associated with SARS-CoV 2 

Although COVID-19 seems a benign disease in almost all children there are increasing evidence (however rare) of a “Paediatric multisystem inflammatory syndrome”. This is a RARE and newly emerging condition and there are many questions still e.g. It is currently unclear if it is directly related to the COVID-19 pandemic.

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