no participants enrolled

This is a monocentric prospective randomized simple-blind designed study evaluating the superiority of the suprazygomatic maxillary nerve block in analgesia after cleft palate surgery compared with a control group. Every two hours, nurses systematically reassess the patient's pain and adjust the analgesic medications. Analgesic requirement, incidence of respiratory complications, re-feeding time and the duration of hospitalization are evaluated.

Cleft palate is the most common congenital malformation and requires early surgery given the complications it generates. The surgical site involving the upper airways and the use of morphine are providers of respiratory complications. The suprazygomatic maxillary nerve block could considerably reduce the use of morphine in the postoperative period and thus the respiratory complications in addition to an optimal comfort for the patient. The primary endpoint was to evaluate morphine consumption during the first postoperative 48 hours after cleft palate surgery.

Inclusion Criteria:

• children between 5 months and 12 years old
• weight >5kg
• children undergoing cleft palate repair surgery with or without upper lip surgery

Exclusion Criteria:

• inappropriate age
• weight <5kg
• abnormal blood coagulation
• local anesthetic contraindication (including levobupivacaine, as well as any other associated treatment administered in this clinical study, including opioids, general anesthetics such as ketamine or propofol, paracetamol or corticosteroids)
• local infection