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Neurobehavioral Consequences of Sleep Apnea in Children

This study has been completed.
ClinicalTrials.gov Identifier:
First Posted: October 3, 2000
Last Update Posted: May 13, 2016
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Information provided by:
National Heart, Lung, and Blood Institute (NHLBI)
To identify physiological and clinical measures of obstructive sleep-disordered breathing that are associated with increased morbidity in children.

Lung Diseases Sleep Apnea Syndromes

Study Type: Observational

Resource links provided by NLM:

Further study details as provided by National Heart, Lung, and Blood Institute (NHLBI):

Study Start Date: September 1999
Study Completion Date: July 2004
Detailed Description:


The study is in response to a Request for Applications (RFA) on Obstructive Sleep Apnea in Children. NHLBI issued the RFA in December, 1997, with co-sponsorship from the National Institute of Dental and Craniofacial Research and the National Institute of Child Health and Human Development.


This cross-sectional study recruited a population-based sample of young children from among the more than 8000 children in Massachusetts enrolled in the on-going Infant Care Practices Study. Stratified sampling was used to assemble a cohort of 250 children with habitual snoring (> 3 nights/week), 100 children with occasional snoring (<3 nights/week), and 100 non-snoring children. These children were studied within 3 months of their fourth birthday using overnight laboratory polysomnography and a detailed neurobehavioral evaluation, in order to test the hypothesis that, after adjusting for potential confounding variables, both parent-reported snoring and polysomnographic measures were associated with standardized measures of the following neurobehavioral domains: immediate attention, sustained attention, working memory, and symptoms of hyperactivity. These data also provided an opportunity to determine normal values for polysomnographic measures in 4-year-old children and to determine the prevalence of snoring and polysomnographic abnormalities among 4-year-old children.

The study completion date listed in this record was obtained from the "End Date" entered in the Protocol Registration and Results System (PRS) record.


Information from the National Library of Medicine

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Ages Eligible for Study:   up to 100 Years   (Child, Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
No eligibility criteria
  Contacts and Locations
Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00006323

Sponsors and Collaborators
National Heart, Lung, and Blood Institute (NHLBI)
OverallOfficial: Daniel Gottlieb Boston University
  More Information

ClinicalTrials.gov Identifier: NCT00006323     History of Changes
Other Study ID Numbers: 926
R01HL062371 ( U.S. NIH Grant/Contract )
First Submitted: October 2, 2000
First Posted: October 3, 2000
Last Update Posted: May 13, 2016
Last Verified: March 2005

Additional relevant MeSH terms:
Sleep Apnea Syndromes
Lung Diseases
Respiration Disorders
Respiratory Tract Diseases
Sleep Disorders, Intrinsic
Sleep Wake Disorders
Nervous System Diseases