Clinical trial NCT02553694: Sleep Apnea Video Education for CPAP (SAVE-CPAP)
Official title: Impact of a Short Educational Video on OSA Patient Satisfaction, Knowledge and Outcomes
Study type: INTERVENTIONAL
Overall status: COMPLETED
Phase: NA
Conditions: Obstructive Sleep Apnea
Keywords: OSA, Apnea
Lead sponsor: University of Chicago
Sponsor class: OTHER
First posted: 2015-09-17
Enrollment: 212
Sex: ALL
Minimum age (years): 18
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: no
Allocation: RANDOMIZED
Intervention model: PARALLEL
Primary purpose: OTHER

Brief summary: The purpose of this study is to determine how satisfied patients are when undergoing an overnight polysomnogram (sleep study), what their knowledge about sleep apnea is, and what factors affect obstructive sleep apnea (OSA) treatment use.

Detailed description: The effects of educational interventions on subject compliance, satisfaction, and knowledge of their condition will be examined through the use of video vs pamphlet and MD vs staff contact for follow-up visit reminder.

Eligibility criteria: Inclusion Criteria:

* Patients aged \> 18 years of age who are referred to the University of Chicago sleep laboratory for split-night polysomnography by a non-sleep physician and who have a consultation appointment with a sleep physician following the appointment
* Have not had prior contact with a sleep physician or prior exposure to CPAP therapy.

Exclusion Criteria: Subjects will be excluded for any of the following characteristics: -Non-English speaking

* Illiterate
* Sleep study is negative for sleep apnea (apnea-hypopnea index \< 5 events/hr)
* Subject does not undergo CPAP titration during the in-laboratory polysomnogram
* Subject does not have a working telephone number
* Poor eyesight or hearing
* Dementia

Primary outcomes:
measure: CPAP Therapy Adherence
timeFrame: 30 days post in-lab split night polysomnogram
Secondary outcomes:
measure: Subject compliance with sleep clinic appointment
timeFrame: within 3 months after the in-laboratory split night polysomnogram
measure: Patient Knowledge About Sleep Apnea and CPAP Therapy
timeFrame: 1 day post in-laboratory split night polysomnogram
measure: Patient Satisfaction With the in-laboratory split night polysomnogram
timeFrame: 1 day post in-laboratory split night polysomnogram
measure: CPAP Therapy Adherence
timeFrame: 1 month post sleep clinic visit or the date of the missed sleep clinic visit
Other outcomes:
Locations:
city: Chicago
country: United States
facility: University of Chicago
state: Illinois
Study officials:
affiliation: University of Chicago
name: Babak Mokhlesi, MD
role: PRINCIPAL_INVESTIGATOR
References:
citation: Kohli P, Balachandran JS, Malhotra A. Obstructive sleep apnea and the risk for cardiovascular disease. Curr Atheroscler Rep. 2011 Apr;13(2):138-46. doi: 10.1007/s11883-011-0161-8.
citation: Metabolic disorders associated with obstructive sleep apnea in adults. Adv Cardiol. 2011;46:67-138. doi: 10.1159/000325106. Epub 2011 Oct 13.
citation: Balachandran JS, Yu X, Wroblewski K, Mokhlesi B. A brief survey of patients' first impression after CPAP titration predicts future CPAP adherence: a pilot study. J Clin Sleep Med. 2013 Mar 15;9(3):199-205. doi: 10.5664/jcsm.2476.
citation: Guralnick AS, Balachandran JS, Szutenbach S, Adley K, Emami L, Mohammadi M, Farnan JM, Arora VM, Mokhlesi B. Educational video to improve CPAP use in patients with obstructive sleep apnoea at risk for poor adherence: a randomised controlled trial. Thorax. 2017 Dec;72(12):1132-1139. doi: 10.1136/thoraxjnl-2017-210106. Epub 2017 Jun 30.