Reducing Sleep Disparities in Minority Children

NCT01301989 | Completed DMC

• 2 other identifiers: AAAE4951R01HL092856
• Study Type: interventional
• Target: 90
• Locations: 1 country
• Sites: 1

Brief Summary

Inadequate sleep is a major health problem of childhood that often fails to receive attention until significant neurobehavioral and other health problems are noted. Although adequate sleep is essential for normal growth and brain development, studies show that children from minority and economically disadvantaged families are more likely to experience shorter sleep times and more sleep fragmentation compared to their Caucasian and economically advantaged counterparts. As a result, they are disproportionately affected by the adverse health and quality of life consequences of poor sleep. There are currently no intervention studies to the investigators knowledge aimed at addressing sleep disparities by improving sleep duration and sleep hygiene in early school-aged children from minority populations. This study seeks to close the 'sleep gap' that exists between the sleep duration of minority school-aged children and that of their non-minority peers. An interdisciplinary team of researchers and clinicians from Columbia University's Pediatric Lung and Sleep Disorders Center, School of Public Health, Psychiatry Department, and two outpatient clinic systems affiliated with Columbia are collaborating to reduce sleep disparities by improving sleep duration in a group of 5-6 year old minority children. The primary goal of this study is to evaluate the efficacy of a tailored, interactive, educational and behavioral intervention that utilizes trained sleep counselors to assist parents in improving their children's sleep hygiene and reducing risk factors for poor sleep, thereby increasing sleep duration over a 12-month period in a randomized controlled trial of children identified with sleep problems (Aim 1). The investigators will screen 375 parents of 5-6 year old children from 5 primary care clinics to identify children with and without sleep problems and enroll 90 of the 375 children screened who have sleep problems in a randomized controlled trial of an in-home sleep intervention. Using an initial home assessment, baseline actigraphy data, sleep logs recorded by parents, and information regarding risk factors for poor sleep collected from each family during screening, the investigators will work with intervention parents to develop a personalized sleep plan for their children. The investigators will evaluate the effect of the intervention on: a) nightly sleep duration; b) neurocognitive function; and c) behavioral disorders.

Conditions

Sleep

Keywords

Sleep; Children; Disparities; Minority; Urban

Outcome Measures

Primary Outcomes (1)

• Sleep Duration

  The primary outcome is nightly sleep duration and is objectively measured using actigraphy. The actigraph is worn on the non-dominant wrist for 7 consecutive days and nights. Actigraphy is a well-validated method for evaluating sleep and circadian rhythm patterns in children. It is highly correlated with polysomnography. To reduce potential confounders, Actiwatches are worn 5 times during the study, at baseline and at 3, 6, 9, 12 months following collection of baseline data.

  Baseline and 3 month intervals for 12 months

Secondary Outcomes (1)

• Sleep Fragmentation

  Baseline, 3, 6, 9, and 12 months

Study Arms (2)

Sleep Education Control

PLACEBO COMPARATOR

The control group receives a low intensity intervention that provides information about sleep and the benefits of adequate sleep. We will give parents the National Sleep Foundation's handout, "Information about Children's Sleep for Parents and Teachers" (in English and Spanish).

Other: Sleep Education Control

Sleep Counselor Intervention

EXPERIMENTAL

The sleep counselor visits are to assess the family's understanding of their child's sleep problems; help parents recognize the child's sleep deficiency; discuss how sleep problems affect behavior, learning, and health; and reassure parents that the sleep counselor can help them with these problems. Additionally, sleep counselors: review parent's sleep goals to monitor changes to the child's bedtime routine and sleep environment; help them solve problems with implementation; provide positive feedback to help the parent recognize success; and help parents set additional goals for improving sleep.

Behavioral: Sleep Counselor Intervention

Interventions

Sleep Counselor Intervention BEHAVIORAL

Families in the sleep counselor arm of the study will receive 3 scheduled home visits by a trained sleep counselor during the first 3 months following enrollment. Two optional home visits may be scheduled to help families encountering ongoing barriers to improving their child's sleep. The intervention will be provided by trained, bilingual, culturally competent sleep counselors, who will assess home sleep conditions, work with the family to teach them how to improve sleep hygiene and the sleep environment, provide equipment as needed to improve the sleep environment (e.g. nightlight, inflatable bed, window shade, etc.) and guide the family to begin setting goals and making decisions to initiate and sustain behavioral and environmental changes to improve sleep.

Sleep Counselor Intervention

Sleep Education Control OTHER

The control group will receive a low intensity intervention that provides information about sleep and the benefits of adequate sleep. We will give parents the National Sleep Foundation's handout, "Information about Children's Sleep for Parents and Teachers"

Sleep Education Control

Eligibility Criteria

• Age: 60 Months - 87 Months
• Sex: all
• Healthy Volunteers: Yes
• Age Groups: Child (0-17)

You may qualify if:

• Healthy child age 5-6 years old
• School enrollment for a minimum of 5 hours/day
• Positive Children's Sleep Habits Questionnaire (score ≥ 41)
• Permanent housing for the previous 12 months
• Permission for research staff to complete 5-9 home over 1 year
• Have telephone access or a contact with telephone access
• Fluent in either English or Spanish

You may not qualify if:

• Serious co-morbid condition that may impact sleep including:
• genetic syndromes
• neuromuscular disorders
• seizure disorder
• mental retardation
• autism
• severe learning disabilities
• psychiatric disorders
• attention-deficit/hyperactivity disorder

Sponsors & Collaborators

• Columbia University: lead
• National Heart, Lung, and Blood Institute (NHLBI): collaborator

Study Sites (1)

Columbia University Medical Center

New York, New York, 10032, United States

Location

Related Publications (1)

• Sheares BJ, Kattan M, Leu CS, Lamm CI, Dorsey KB, Evans D. Sleep problems in urban, minority, early-school-aged children more prevalent than previously recognized. Clin Pediatr (Phila). 2013 Apr;52(4):302-9. doi: 10.1177/0009922813476573. Epub 2013 Feb 19.

  PMID: 23426232 RESULT

Study Officials

• Beverley J Sheares, MD, MS

  Columbia University

  PRINCIPAL INVESTIGATOR

Study Design

• Study Type: interventional
• Phase: not applicable
• Allocation: RANDOMIZED
• Masking: NONE
• Purpose: TREATMENT
• Intervention Model: PARALLEL
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: Assoc Professor of Pediatrics at CUMC

Study Record Dates

• First Submitted: February 22, 2011
• First Posted: February 23, 2011
• Study Start: July 1, 2010
• Primary Completion: August 1, 2014
• Study Completion: August 1, 2014
• Last Updated: February 4, 2015

Record last verified: 2015-02

Locations

US (1)