Behavioral Sleep Intervention and Infant Sleep and Social-emotional Development

NCT ID: NCT04048785

Last Updated: 2020-12-21

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

NA

Total Enrollment

100 participants

Study Classification

INTERVENTIONAL

Study Start Date

2020-04-01

Study Completion Date

2021-12-31

Brief Summary

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An estimated 30-50% of infants have frequent problematic night wakings. Sleep disturbances have been linked to various adverse outcomes in children, including social-emotional development delay. Despite some evidence of the effectiveness of Infant behavioral sleep intervention, the benefits on children's social-emotional development are worthy of further exploration. The aim of this study is to evaluate the efficacy of behavioral sleep interventions on improving infant sleep and social-emotional development. Infants with behavioral sleep disturbances are randomized into one of the two conditions: Behavioral sleep intervention or no treatment. And infant sleep and social-emotional development were assessed for both group at baseline, and four and eight weeks after sleep intervention.

Detailed Description

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Study Design: The study design was a parallel group RCT with two groups (Behavioral sleep intervention and Control) and three assessment points. Sleep was assessed by actigraphy (and sleep daily) and parent-reported Brief Infant Sleep Questionnaire (BISQ) during the week before behavioral sleep intervention, four weeks and eight weeks after sleep intervention. Other measures were collected during a laboratory visit scheduled at the end of each of the three assessment.

Participants: Participants were recruited through web-based media advertisements. Approximately 100 participants will be randomized to behavioral sleep intervention condition or a control condition. Inclusion criteria were: 1) infant age range 5-18 months; 2) significant sleep problem lasting at least 2 weeks, manifested in an average of ≥30 minutes sleep onset latency, and/or ≥2 awakenings per night based on parent reports; and 3) two-parent families with both mother and father willing to participate in study procedures. Exclusion criteria were: 1) infant pervasive developmental disorder or significant medical illness; and 2) any concurrent treatment for infant sleep problems.

Study Procedure: Participants are screened via telephone. Caregivers of the intervention group were instructed to establish tailored behavioral sleep intervention strategies. Control families received no sleep intervention. For infants with sleep problems in control group, any sleep treatment in health care services should be recorded. Infant social-emotional development were assessed by Ages \& Stages Questionnaires: Social-Emotional2 (ASQ:SE2) and behaviors in Still face experiment. During the experiment, the mother and infant engage in a three-step interaction: 1) playing"peek-a-boo" for 60 seconds; 2) mother maintaining a neutral facial expression while looking at the child, not smiling, talking, or touching for 120 seconds still-face (SF) episode; 3) maternal re-engagement with the infant to"peek-a-boo" for a 60 seconds reunion (RE) episode. The study was approved by the Institutional Review Board of Shanghai Children's Medical Center and all parents provided written informed consent.

Intervention: One clinical psychologist and one pediatrician delivered the intervention. The intervention was performed at Shanghai Children's Medical Center after parents signed the informed consent form. Interventionists collaborate with the family to design a tailored sleep intervention strategy, which involves appropriate sleep schedule and bedtime routine, putting the child to bed while still sleepy rather than when already asleep, caregivers should minimize their involvement after putting the infant to bed, and waiting 1 to 2 minutes before attending to the child during nocturnal awakenings. Parents are educated to implement the behavioral protocol at bedtime and subsequent night wakings. Furthermore, families of intervention group received a e-booklet describing their intervention and cell phone support weekly.

Measures: Infant sleep is assessed by Actigraphy and parent-report (sleep diary and Brief Infant Sleep Questionnaire, BISQ); Infant social-emotional development is evaluated by Ages \& Stages Questionnaires: Social-Emotional2 (ASQ:SE2), and behaviors (facial expression, gaze, and self-comforting) in three separate dimensions during the Still face experiment.

Conditions

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Infant Sleep Problem

Keywords

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Child health care Behavior sleep intervention Mental health Social emotional development

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Infants are randomly assigned to one of two groups: Behavioral Sleep Intervention or Control.
Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Outcome Assessors
Trial participants and individuals assessing the outcomes are blinded to the participant's condition

Study Groups

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control

Infant sleep monitoring (Actigraphy and sleep dairy) and parental surveys

Group Type NO_INTERVENTION

No interventions assigned to this group

Infant behavioral sleep intervention

Interventionists collaborate with the family to design a tailored sleep intervention strategy, which involves appropriate sleep schedule and bedtime routine, putting the child to bed while still sleepy rather than when already asleep, and waiting 1 to 2 minutes before attending to the child during nocturnal awakenings. Parents are educated to implement the behavioral protocol at bedtime and subsequent night wakings.

Group Type EXPERIMENTAL

Behavioral sleep intervention

Intervention Type OTHER

The intervention consists of an infant behavioral sleep protocol. In the tailored intervention approach, parents are asked to implement the behavioral protocol at bedtime and at subsequent night wakings.

Interventions

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Behavioral sleep intervention

The intervention consists of an infant behavioral sleep protocol. In the tailored intervention approach, parents are asked to implement the behavioral protocol at bedtime and at subsequent night wakings.

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Infant age range 5-18 months;
* Sleep problem lasting at least 2 weeks, manifested in an average of ≥30 minutes sleep onset latency, and/or ≥2 awakenings per night based on parent reports;
* Both mother and father willing to participate in study procedures.

Exclusion Criteria

* Infant pervasive developmental disorder or significant medical illness;
* Any concurrent treatment for infant sleep problems.
Minimum Eligible Age

5 Months

Maximum Eligible Age

18 Months

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Shanghai Jiao Tong University School of Medicine

OTHER

Sponsor Role lead

Responsible Party

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Sijia Gu

staff of Research Department

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Jiang Fan, PhD

Role: STUDY_CHAIR

Shanghai Jiao Tong University School of Medicine

Locations

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Shanghai children's medicial center affiliated shanghai jiaotong University School of Medicine

Shanghai, Shanghai Municipality, China

Site Status RECRUITING

Countries

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China

Central Contacts

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Jiang Fan, PhD

Role: CONTACT

Phone: 021-38626161

Email: [email protected]

Facility Contacts

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fan jiang, PhD

Role: primary

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Related Links

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Other Identifiers

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SCMCIRB-K2018013

Identifier Type: -

Identifier Source: org_study_id