Success rate of IR midazolam sedation in combination with C-CLAD in pediatric dental patients-a prospective observational study

Abstract

Objective: To evaluate the success rate of intra-rectal (IR) midazolam in combination with nitrous oxide/oxygen (N2O) sedation in young uncooperative dental patients when the local anesthesia is delivered by a computerized controlled local anesthetic delivery (C-CLAD). Study Design: This observational study consisted of 219 uncooperative children (age: 4.3 ± 1.69 y) who received IR midazolam (0.4 mg/kg) and N2O to complete their dental treatment.Measured variables included: child's pain disruptive behavior during delivery of anesthesia by C-CLAD (CHEOP Scale), child behavior during treatment (Houpt scale), dental procedure performed, and side effects that appeared during treatment. Results: There was a high level of cooperation (mean score: 6.69 ± 2.1) during administration of local anesthesia. Good-to-excellent behavior was shown by 87% of the children during treatment. Planned treatment was completed by 184 (92%) patients. No statistically significant changes were noticed in the oxygen saturation levels before and after treatment. Children with side effects included 3 (1.3%) with nistagmus, 5 (2.3%) with diplopia, and 18 (8.2%) with hiccups. Three consecutive sedations decreased the overall behavior score by 5.7% compared to the first appointment (p < .05). Conclusions: IR midazolam-N2O sedation in combination with C-CLAD is very effective for delivery of dental treatment to young uncooperative children. © 2014 Ashkenazi and Baniel.