CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 45 enrolled
Drug / intervention
CPAP +3 moredevice
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT01824472
NCT01824472N/ACompleted
CompareCT.gov

Understanding the Sleep Apnea/Insomnia Interaction: a CPAP/Sham-CPAP Trial

University of Pennsylvania·interventional·Posted Apr 4, 2013·Updated Aug 5, 2020

In Brief

A clinical study evaluating CPAP, CBT, and 2 other interventions for Sleep Apnea Syndromes and Sleep Initiation and Maintenance Disorders. Completed, enrolled 45 participants across 1 site.

Detailed Summary

Nearly half of all patients with obstructive sleep apnea have insomnia symptoms, and in some, but not all cases, these insomnia symptoms are caused by the obstructive sleep apnea. The purpose of this study is to find out what type of insomnia symptoms are caused by obstructive sleep apnea and therefore most likely to respond to obstructive sleep apnea treatment with continuous positive airway pressure (also known as CPAP) and if additional treatment with cognitive-behavioral therapy for insomnia is beneficial.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsSleep Apnea Syndromes, Sleep Initiation and Maintenance Disorders
CountriesUnited States
CollaboratorsNational Heart, Lung, and Blood Institute (NHLBI)

Timeline

N/ACompletedFinished
20132014201520162017201820192020202120222023202420252026
First PostedApr 4, 2013
Enrollment StartMar 1, 2013
Primary CompletionMar 1, 2017
TodayJul 2, 2026
Enrollment to primary: 4 yearsPosted 13.2 years ago

Interventions

CPAPdevice

Treatment for sleep apnea

CBTbehavioral

Treatment for insomnia

sham CPAPdevice

Placebo for sleep apnea

CCbehavioral

Placebo (sham) for insomnia