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Pediatric prolonged-release melatonin for insomnia in children and adolescents with autism spectrum disorders
Carmen M Schroder1, Tobias Banaschewski2, Joaquin Fuentes3
1Department of Child and Adolescent Psychiatry & Excellence Centre for Autism and Neurodevelopmental Disorders STRAS&ND, Strasbourg University Hospitals & University of Strasbourg Medical School, 67000 Strasbourg, France; CNRS UPR 3212, Institute for Cellular and Integrative Neurosciences; Sleep Disorders Center& International Research Center for ChronoSomnology, Strasbourg, France.
Insights
Pediatric-appropriate prolonged-release melatonin (PedPRM) effectively treats insomnia in children with Autism Spectrum Disorder (ASD), improving sleep and behavior. This formulation is well-accepted and has a favorable long-term safety profile.
Area of Science:
- Pediatric sleep medicine
- Autism Spectrum Disorder (ASD) research
- Pharmacology of melatonin
Background:
- Insomnia is a prevalent issue in children and adolescents diagnosed with Autism Spectrum Disorder (ASD).
- There is a need for effective and safe pharmacological interventions for insomnia in this population.
- Pediatric-appropriate prolonged-release melatonin (PedPRM) is the first licensed medication for insomnia in children with ASD.
Purpose of the Study:
- To review the efficacy and safety of PedPRM in clinical trials for treating insomnia in children and adolescents with ASD.
- To propose a decision-making algorithm for optimizing PedPRM treatment outcomes.
- To evaluate the impact of PedPRM on sleep, behavior, and caregiver quality of life.
Main Methods:
- Literature search focusing on clinical trials of PedPRM in pediatric ASD population.
- Analysis of efficacy data regarding sleep onset, duration, and consolidation.
- Assessment of safety profiles, including adverse events and developmental parameters.
Main Results:
- PedPRM significantly improves sleep onset, duration, and consolidation in children with ASD.
- Improvements in daytime externalizing behaviors and enhanced caregiver quality of life were observed.
- The formulation is well-accepted due to its sensory characteristics; common adverse events include fatigue and somnolence, with no impact on development or withdrawal effects.
Conclusions:
- PedPRM demonstrates long-term efficacy, safety, and acceptance for treating insomnia in children and adolescents with ASD.
- The medication can potentially mitigate the long-term consequences of chronic insomnia in this vulnerable population.
- A structured dosing approach, considering individual response and metabolism, can optimize treatment success.
Abstract:
Introduction: Insomnia is common among children and adolescents with Autism spectrum disorder (ASD). The first drug licensed for insomnia in this population, a pediatric-appropriate prolonged-release melatonin (PedPRM) formulation is described.Areas covered: Literature search on PedPRM efficacy and safety profile in clinical trials, and a proposed decision-making algorithm to optimize outcome in the treatment of insomnia in children and adolescents with ASD.Expert opinion: PedPRM treatment effectively improves sleep onset, duration and consolidation, and daytime externalizing behaviors in children and adolescents with ASD and subsequently caregivers' quality of life and satisfaction with their children's sleep. The coated, odorless and taste-free mini-tablets are well-accepted in this population who often have sensory hypersensitivity and problems swallowing standard tablet preparations. The most frequent long-term treatment-related adverse events were fatigue (6.3%), somnolence (6.3%), and mood swings (4.2%) with no evidence of delay in height, BMI, or pubertal development, or withdrawal effects. The starting dose is 2 mg once daily independent of age or weight, escalated to 5-10 mg/day if predefined treatment success criteria are unmet. Slow melatonin metabolizers (~10% of children), may require lower doses. Given its long-term efficacy, safety and acceptance, PedPRM may ameliorate long-term consequences of insomnia in this population.
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