Sleep Duration and Cardiovascular Health
Trial statusRecruiting
Trial phaseNot applicable
Trial typeInterventional
Biological sexAll
Age25-65
SponsorOregon Health and Science University
About this trial
This is a cross-sectional study with an optional intervention that will examine how extreme sleep durations relate to cardiovascular health, physical activity, and sleep quality by studying three groups of participants: short sleepers (≤ 6 hrs), long sleepers (≥ 9 hrs), and average duration sleepers (7-8 hrs). The optional intervention asks participants to maintain an 8-hour per night regular sleep schedule for one week.
Eligibility criteria
Qualifiers
Men and women ages 25-65y
Lean and overweight (BMI 18.5-40 kg/m2)
No acute, chronic, or debilitating medical conditions
No prescription/non-prescription medications or drugs of abuse
Disqualifiers
Persons with any acute, chronic, or debilitating medical condition except pre-hypertension will be excluded.
Persons with any symptoms of acute or active illness (e.g. fever, leukocytosis) will be excluded.
Persons with a history of severe psychiatric illness or psychiatric disorders will be excluded.
Persons with a history of regular night/or rotating shift work in the past year, or who have traveled more than three time zones during the one month prior to the study will be excluded.
Trial design
Treatments tested in this trial
- Regularized Sleep Schedule
Treatment groups
24 Participants
are divided into 3 treatment groupsSponsors and collaborators
Source ClinicalTrials.gov