Author: huw masson

Hyperosmolar Hyperglycaemic State (HHS)

HHS (A.K.A. HONK) is a diabetic emergency, but unlike DKA we don’t always think about it.

Patients with HHS are often elderly with multiple co-morbidities, and they are always very sick.

Definition

  • Hypovolaemia
  • Hyperglycaemia – generally ≥30mmol/l
  • High Osmolality – generally ≥320mosmol/kg (Osmolality Calculation= 2[Na] + [Glucose] + [Urea])
  • & NOT:
    • Acidotic – pH >7.3, HCO3 >15mmol/l
    • Ketotic – blood <3mmol/l, Urine <2+

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Alcohol Withdrawl

Generally we DON’T admit patients acutely solely for “Detox”

However the following groups should be admitted [taken from trust guide]

  • Patients requiring admission for another reason – refer to appropriate specialty (e.g.  Head injury going to CDU, or Upper GI bleed going to medicine)
  • ALL patients with symptoms / signs of Wernicke’s – medicine
  • ALL patients with Delirium Tremens – medicine
  • ALL alcohol withdrawal fits if patient to remain abstinent – medicine
  • ALL alcohol related seizures with possible other trigger – medicnie
  • ALL decompensated alcoholic liver disease – medicine

If admitted to CDU – complete the PAT tool

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Underage Sexual Activity

This applies to all children/young people under 16 years old and those 16-18 years who are considered vulnerable, engaging in sexual activity. Getting this right is immensely challenging, as it is impossible to cover all variables influencing decision making within this guidance, further more you need to carefully weight the often conlicting needs of the child. (Involve seniors early if you have any doubts) Read more

Headache

There are numerous causes of headache, however, the pressing question in the ED is,

Is this a primary or SECONDARY headache?

  • Primary headaches [e.g. tension & migraine}, maybe painful and need analgesia but don’t require emergency investigation.
  • Secondary headaches, often but not always have serious underlying causes [e.g. SAH, central venous thrombosis] requiring emergent investigation and treatment

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Tetanus – Wounds

Tetanus prone and High Risk definitions

Immunisation schedule

  • Primary: 2, 3 & 4 months old
  • Boosters: 3½ – 5yrs and 13-15yrs

Warning:

  • Immunisation only started nationwide in the UK in 1961 (people born before 1961 are unlikely to have completed a primary course)
  • Immunocompromised patients are unlikely to produce adequate antibodies
  • Immediate reinforcing dose of vaccine – these patients are expected to have a rapid response to vaccine dose conferring protection

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