Psychoprophylaxis for oral conscious sedation for dental care in Down syndrome adults with behavioral disorder.

Down syndrome (DS) presents with prevalent diseases in the oral cavity and the need of constant dental care and follow-up. The use of conscious sedation (CS) for dental care in adult DS with behavioral disorders is poorly documented. The aim of this study was to evaluate the effectiveness and safety of CS procedures with oral midazolam using previous psychoprophylaxis sessions in DS adult patients with behavioral disorders.Twenty-nine DS adults with behavioral disorders. The patients were managed with psychoprophylaxis followed by oral CS using 15 or 30 mg midazolam. Vital parameters were monitored. The Houpt and Brietkopf and Buttner scales were used.Patients under CS received an initial dose of 15 mg midazolam; however, 51.72% needed a 30 mg dose at the following sessions. Results showed that 71.4% treated with the 15 mg dose had Houpt scale overall behavior scores of 4 or 5, while 93.33% of those receiving 30 mg had scores of 5 or 6 (chi-square = 15.95 p < .01).Psychoprophylaxis sessions followed by CS procedures using oral midazolam in adult DS with behavioral disorders were shown to be a useful strategy to perform routine dental treatment safely. Midazolam produces anterograde amnesia, and participants were more cooperative in the following visits.