In the awesome Open access section of the Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine this month is this article on a case series of prehospital intranasal ketamine analgesia.
Here is the article link ( full text free!)
Prehospital intranasal S Ketamine analgesia case series
This adds to previous case reports like this one from Cliff Reid and colleagues
Case report: prehospital use of intranasal ketamine for paediatric burn injury
And a recent Victorian ED study of intranasal ketamine for paediatric limb injuries, reported here on ResusMe
Intranasal ketamine for kids – 1mg/kg?