5.1 Endocrine Emergencies Paeds Flashcards
What bloods to get when someone is hypo?
Glucose, Ketones FFA, ketones Lactate, pyruvate Cortisol, GH LFTs Carnitine Ammonia
What urine to get when someone hypoglycaemic?
Ketones
Metabolic screen for organic acids
Amino acids
Galactosuria
If no FFAs then there’s no?
Ketones
Get non-ketotic hypoglycaemia
What causes non-ketotic hypoglycaemia?
Hyperinsulinism
What causes ketotic hypoglycaemia?
Low glucose and low insulin, frees up FFA and ketones get made
How to treat mild-mod hypos?
- 10-15g of fast acting CHO (200ml juice. 4 large jelly beans)
- 1 slice bread/biscuits/fruit/milk
Severe hypos treatment?
IV dextrose infusion
2ml/kg 10% dextrose
Then
5-10% dextrose to maintain above 4mmol/l
- review food plan
- DM review
Treatment of diabetic ketoacidosis:
- Admit to hospital
- Treat shock with fluid bolts: 10ml/kg
- O2 with NP - Rehydrate over 24-48 hours
- Rehydrate with N.saline unless calculated hypernataemia
What to avoid in diabetic ketoacidosis?
Sodium bicarb
Insulin infusion rate for diabetic ketoacidosis?
0.075-0.1units/kg/hour after rests.
In diabetic ketoacidosis, aim for BGL fall of how much per hour?
5mmol/hour
How to treat cerebral oedema?
Mannitol 0.5-1g/kg IV over 20 minutes
Reduce IV fluids
Acute adrenal insufficiency, what happens?
Cortisol deficiency
Loss of vast motor tone
Hypoglycaemia
Shock
Aldosterone deficiency results in?
Less Na+
Hyperkalaemia
Acidosis
Dehydration: shock
What is secondary adrenal insufficiency?
Central
Hypothalamic
Pituitary
-exogenous glucocorticosteroids