The value of pupillary dilation in pre-emptive analgesia: is there more to this than meets the eye?
The pupillary dilatation reflex may present an objective method of predicting whether sedated patients require additional analgesia for painful procedures. Behavioural pain assessment tools identify pain only once it has occurred and are unable to guide pre-emptive management. The pupillary dilatati...
| Main Authors: | , |
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| Format: | Online |
| Language: | English |
| Published: |
BioMed Central
2013
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| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4057462/ |