OBJECTIVES: To compare the effects of 3 different doses of intra-nasal midazolam in the conscious sedation of young paediatric dental patients and to compare the effectiveness of the sedation in the fasting and non-fasting child. DESIGN: Double blind random controlled trial. SAMPLE AND METHODS: Thirty-eight uncooperative young children aged 2-5 years (mean age 4.02 years) were randomly assigned to one of 3 groups. The groups and the doses of midazolam administered intra-nasally were A: 0.3 mg/kg, B: 0.4 mg/kg, and C: 0.5 mg/kg body weight. Each child in each group had two visits for restorative treatment: one without food (fasting) and the other with soft drink and light food (non-fasting) before treatment. Child behaviour and sedative effects were evaluated using the scoring system of Houpt. The vital signs were monitored continuously using a pulse oximeter and Dinamap machine. RESULTS: There was rapid onset of sedation with the maximal effect between 8 and 15 minutes. This sedation lasted for 25-40 minutes in Groups A and B and for 60 minutes in Group C. Conscious sedation and dental treatment were achieved in 79%, 96% and 100% of the children in Groups A, B and C, respectively. Consistently higher Houpt scores were seen in Groups B and C, with statistically significant differences between Groups A and C, and B and C (Tukey's range test, P < 0.05). There were no significant differences in the general behaviour of the child, the onset and the duration of sedation between the fasting and the non-fasting child (nonparametric ANOVA P > 0.05). All the vital signs were within normal physiological limits and there were no significant adverse effects either with or without fasting. CONCLUSIONS: All 3 doses of intranasal midazolam were effective in modifying the behaviour of the uncooperative child patient to accept dental treatment. This was irrespective of fasting.
RCT Entities:
OBJECTIVES: To compare the effects of 3 different doses of intra-nasal midazolam in the conscious sedation of young paediatric dental patients and to compare the effectiveness of the sedation in the fasting and non-fasting child. DESIGN: Double blind random controlled trial. SAMPLE AND METHODS: Thirty-eight uncooperative young children aged 2-5 years (mean age 4.02 years) were randomly assigned to one of 3 groups. The groups and the doses of midazolam administered intra-nasally were A: 0.3 mg/kg, B: 0.4 mg/kg, and C: 0.5 mg/kg body weight. Each child in each group had two visits for restorative treatment: one without food (fasting) and the other with soft drink and light food (non-fasting) before treatment. Child behaviour and sedative effects were evaluated using the scoring system of Houpt. The vital signs were monitored continuously using a pulse oximeter and Dinamap machine. RESULTS: There was rapid onset of sedation with the maximal effect between 8 and 15 minutes. This sedation lasted for 25-40 minutes in Groups A and B and for 60 minutes in Group C. Conscious sedation and dental treatment were achieved in 79%, 96% and 100% of the children in Groups A, B and C, respectively. Consistently higher Houpt scores were seen in Groups B and C, with statistically significant differences between Groups A and C, and B and C (Tukey's range test, P < 0.05). There were no significant differences in the general behaviour of the child, the onset and the duration of sedation between the fasting and the non-fasting child (nonparametric ANOVA P > 0.05). All the vital signs were within normal physiological limits and there were no significant adverse effects either with or without fasting. CONCLUSIONS: All 3 doses of intranasal midazolam were effective in modifying the behaviour of the uncooperative childpatient to accept dental treatment. This was irrespective of fasting.
Authors: Daniel S Tsze; Maria Ieni; Daniel B Fenster; John Babineau; Joshua Kriger; Bruce Levin; Peter S Dayan Journal: Ann Emerg Med Date: 2016-11-04 Impact factor: 5.721