Triptans for treatment of acute pediatric migraine: a systematic literature review.

The purpose of this article is to evaluate the effectiveness and safety of triptans for the treatment of acute migraine in children and adolescents. Randomized and open label trials of triptans in acute pediatric patients (ages 6-18 years) were identified by Medline (1966-2002) and PubMed (1991-2002). Additional reports were identified from the reference list of the retrieved studies. To study effectiveness, only randomized controlled trials were included, but open label studies were also included to study adverse effects. Pharmacokinetic studies of triptans in pediatric patients were also searched. Four randomized controlled trials were identified. One study reported oral sumatriptan, another oral rizatriptan, and two studies reported nasal spray sumatriptan. Rizatriptan is well tolerated but not clearly beneficial when used in adolescents. Effectiveness of nasal spray sumatriptan in acute pediatric migraine where other medications had failed was supported. Effectiveness of oral sumatriptan was not established. Adverse effects were minor for oral sumatriptan and rizatriptan and nasal sumatriptan. Pharmacokinetics of sumatriptan in pediatric patients has not been established. In conclusion, nasal spray sumatriptan should be considered in acute pediatric migraine in patients not experiencing adequate relief with other interventions.