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Published on: February 17, 2023
Behavioral interventions for pediatric insomnia: one treatment may not fit all
Michal Kahn1, Michal Juda-Hanael1, Efrat Livne-Karp1
1School of Psychological Sciences, Tel Aviv University, Tel Aviv, Israel.
Insights
For infant sleep problems, the Camping-out intervention is more effective for highly anxious infants than Graduated extinction. This personalized approach to pediatric insomnia treatment improves sleep for most families.
Area of Science:
- Pediatric Sleep Medicine
- Developmental Psychology
- Behavioral Therapy
Background:
- Behavioral interventions for pediatric insomnia are effective but lack personalization for specific patient groups.
- Infant separation anxiety's role in moderating treatment outcomes is not well-established.
Purpose of the Study:
- To evaluate the moderating effect of infant separation anxiety on two brief behavioral interventions for infant sleep problems.
- To compare the efficacy of Graduated extinction (Checking-in) versus Camping-out interventions.
Main Methods:
- A randomized controlled trial involving 91 infants (9-18 months) with pediatric insomnia.
- Interventions included Checking-in (gradual extinction) and Camping-out (parental presence).
- Sleep was assessed via actigraphy and parent reports; separation anxiety was measured in a laboratory setting.
Main Results:
- Both interventions improved infant sleep, with benefits sustained at 6-month follow-up.
- Infant separation anxiety moderated treatment efficacy.
- The Camping-out intervention showed greater benefits for infants with high separation anxiety compared to Checking-in.
Conclusions:
- Infant separation anxiety should be considered when personalizing pediatric insomnia treatments.
- Pediatricians may consider assessing separation anxiety to guide treatment choices.
- Gentler approaches like Camping-out may be preferable for highly anxious infants over Graduated extinction.
Study Objectives:
Behavioral interventions for pediatric insomnia are cost-effective and benefit most families, but there is no evidence indicating which treatments are most suitable for specific patient populations. This randomized controlled trial evaluated the moderating role of infant separation anxiety in two brief interventions for infant sleep problems.
Methods:
Ninety-one infants aged 9-18 months (61% boys) with pediatric insomnia were randomized to either Checking-in, a Graduated extinction protocol which involves gradual separation from parents, or to the Camping-out intervention, in which parental presence is maintained. Sleep was measured using actigraphy and parent reports. Infant separation anxiety was observed in the laboratory. Assessments were completed at baseline, post-treatment and 6-month follow-up.
Results:
Improvement in sleep was demonstrated following both interventions and maintained at follow-up. Separation anxiety did not change significantly following treatment. Infant separation anxiety moderated treatment efficacy, with greater benefit for infants with high separation anxiety in the Camping-out compared to the Checking-in intervention.
Conclusions:
This study provides support for considering infant separation anxiety in the effort to personalize treatment for pediatric insomnia. Pediatricians should incorporate evaluation of infant separation anxiety to assessment processes, and favor more gentle treatment approaches, such as Camping-out, over Graduated extinction for highly anxious infants.
Clinical Trial Registration:
NCT01489215.
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