Opioids for procedural pain in neonates

This is a protocol for a Cochrane Review (intervention). The objectives are as follows:

To determine the effects of opioid analgesics in term or preterm neonates exposed to procedural pain, compared to placebo or no drug, non-pharmacological intervention, other analgesics or sedatives, other opioids, or the same opioid administered by a different route.

This is a protocol.