NCT04132999

Brief Summary

Determine the efficacy of family-informed intervention (INT) vs standard clinical care over a period of twelve months in children with obstructive sleep apnea and Down Syndrome.

Trial Health

57
Monitor

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
86

participants targeted

Target at P50-P75 for not_applicable

Timeline
Completed

Started Mar 2021

Longer than P75 for not_applicable

Geographic Reach
1 country

3 active sites

Status
recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

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Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

October 10, 2019

Completed
11 days until next milestone

First Posted

Study publicly available on registry

October 21, 2019

Completed
1.4 years until next milestone

Study Start

First participant enrolled

March 1, 2021

Completed
4.8 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

January 1, 2026

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

January 1, 2026

Completed
Last Updated

August 12, 2025

Status Verified

August 1, 2025

Enrollment Period

4.8 years

First QC Date

October 10, 2019

Last Update Submit

August 11, 2025

Conditions

Keywords

Down SyndromeObstructive Sleep ApneaPAPPositive Airway Pressure

Outcome Measures

Primary Outcomes (4)

  • Effect of PAP adherence on quality of life and neurobehavioral outcomes

    PedsQL score and measures of executive functioning will be compared in the 2 groups. PedsQL is a 5-point scale ranging from 0-4 (0 = Never, 4 = Always).

    Baseline, 6 months, and 12 months

  • Efficacy of INT-PAP in promoting PAP adherence

    Adherence to PAP expressed as percentage of nights used, and minutes of usage on nights used.

    6 months, and 12 months

  • Efficacy of CON in promoting PAP adherence

    Adherence to PAP expressed as percentage of nights used, and minutes of usage on nights used.

    6 months, and 12 months

  • Effect of PAP adherence in children with DS and OSAS on patient-centered outcomes and family-relevant outcomes identified during the R61 phase of this research

    Patient-centered outcomes and family-relevant outcomes - identified during the R61 phase of the study (Stage 1) - will be compared between the intervention and control groups. These are qualitative measures, and require interviews and further analysis to be established.

    Baseline, 6 months, and 12 months

Study Arms (2)

Family-informed intervention (INT)

ACTIVE COMPARATOR

Multiple face-to-face visits, telephone calls and-person visits with the PAP psychologist and team.

Behavioral: Family-informed intervention

Standard Clinical Care

ACTIVE COMPARATOR

Support which is given as part of the standard clinical care for patients who are currently prescribed PAP.

Behavioral: Standard Clinical Care

Interventions

Multiple face-to-face visits, telephone calls and-person visits with the PAP psychologist and team

Family-informed intervention (INT)

Support which is given as part of the standard clinical care for patients who are currently prescribed PAP.

Standard Clinical Care

Eligibility Criteria

Age6 Years - 18 Years
Sexall
Healthy VolunteersNo
Age GroupsChild (0-17), Adult (18-64)

You may qualify if:

  • Clinical referral for PAP initiation to treat OSAS
  • Ages 6-18 years
  • Children are able to cooperate with testing
  • Naive to PAP treatment

You may not qualify if:

  • Major illnesses, such as leukemia or severe cyanotic congenital heart disease listed for cardiac transplant.
  • Family planning to move out of the city within the next year
  • Children in foster care
  • Child with previously treated with PAP
  • Caregivers who do not speak English well enough to complete behavioral and performance measures.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (3)

University of Miami

Miami, Florida, 33136, United States

RECRUITING

Cincinnati Children's Hospital Medical Center

Cincinnati, Ohio, 45229, United States

RECRUITING

The Children's Hospital of Philadelphia

Philadelphia, Pennsylvania, 19104, United States

RECRUITING

Related Publications (1)

  • Xanthopoulos MS, Byars K, Meinzen-Derr J, Ebensen A, Xiao R, Heubi C, Gurbani NS, Ishman SL, Bradford R, Hicks S, Redline S, Tapia IE. Standard medical care versus enhanced interdisciplinary care for implementation of positive airway pressure in youth with Down syndrome: a randomised controlled trial protocol. BMJ Open. 2025 Nov 23;15(11):e110990. doi: 10.1136/bmjopen-2025-110990.

MeSH Terms

Conditions

Down SyndromeSleep Apnea, Obstructive

Condition Hierarchy (Ancestors)

Intellectual DisabilityNeurobehavioral ManifestationsNeurologic ManifestationsNervous System DiseasesAbnormalities, MultipleCongenital AbnormalitiesCongenital, Hereditary, and Neonatal Diseases and AbnormalitiesChromosome DisordersGenetic Diseases, InbornSleep Apnea SyndromesApneaRespiration DisordersRespiratory Tract DiseasesSleep Disorders, IntrinsicDyssomniasSleep Wake Disorders

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
TRIPLE
Who Masked
PARTICIPANT, CARE PROVIDER, INVESTIGATOR
Purpose
TREATMENT
Intervention Model
PARALLEL
Model Details: family-informed intervention (INT) vs standard clinical care (CON).
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

October 10, 2019

First Posted

October 21, 2019

Study Start

March 1, 2021

Primary Completion

January 1, 2026

Study Completion

January 1, 2026

Last Updated

August 12, 2025

Record last verified: 2025-08

Data Sharing

IPD Sharing
Will not share

Locations