Infra-orbital nerve block for relief of postoperative pain following cleft lip surgery in infants.

The study was conducted on 20 infants scheduled for cleft lip repair surgery. Ten were randomly allocated to receive bilateral infra-orbital local anaesthetic nerve blocks at the conclusion of surgery with the other 10 receiving bilateral 'sham' blocks as controls. Postoperative pain relief was assessed using a pain assessment scoring system and by monitoring arterial blood pressure, heart rate and respiratory rate. The mean pain assessment score was significantly higher (i.e. better) (p < 0.05) in the infants receiving the local anaesthetic block. There were no significant statistical or clinical differences in the physiological measurements between the two groups. The infants receiving the block required less analgesia in the postoperative period. The results suggest that infra-orbital nerve block is a simple and effective means of achieving postoperative analgesia after cleft lip repair surgery in infants.

RCT Entities:   Population Interventions Outcomes