The Prodigy system, developed by Cerebra Medical Ltd, allows for the generation of the same information in the home that is currently only obtained in in-laboratory studies. The objective of the current study is to demonstrate that the signals obtained by this comprehensive, portable system are comparable to those obtained in in-laboratory studies.
This study consists of obtaining standard polysomnography signals concurrently by the Prodigy 2 and by the standard commercial systems used in the Sleep Disorders Clinic (Alice G3) in Hamilton, ON and the St. Charles Sleep Disorders Center (Nihon Kohden) in Port Jefferson, NY. 42 patients will be recruited from each of the two sites, for a total of 84 patients. Questionnaires on demographics and mental health, including the Depression Anxiety Stress Scale-21, questionnaires on sleep and fatigue including Pittsburgh Sleep Quality Index, Insomnia Severity Index, and Epworth Sleepiness Scale and questionnaires on quality of life including the Functional Outcomes of Sleep Questionnaire-10 (FOSQ-10) and the Euroquol 5D-5L will be completed online using a survey platform (Qualtrics or RedCap).
Study Type
OBSERVATIONAL
Enrollment
84
St Charles Sleep Disorders Center
Port Jefferson, New York, United States
Hamilton Sleep Disorders Clinic
Hamilton, Ontario, Canada
Total Sleep Time
To compare Level 1 and Level 2 sleep tests on TST
Time frame: Concurrent measurement for one night
Apnea-Hypopnea Index
To compare Level 1 and Level 2 sleep tests on AHI
Time frame: Concurrent measurement for one night
Periodic Limb Movement Index
To visually compare Level 1 and Level 2 sleep tests on PLM
Time frame: Concurrent measurement for one night
Signal Quality
To compare signal quality between Level 1 and Level 2 sleep tests
Time frame: Concurrent measurement for one night
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