Clonidine for painful procedures or conditions in infants

To determine the efficacy and safety of clonidine for the prevention or treatment of procedural or postoperative pain, or pain associated with clinical conditions in neonates. Clonidine will be compared to placebo, no treatment, dexmedetomidine, paracetamol, and opioids. In addition, the safety of clonidine administration will be assessed for potential harms.

This is a protocol.